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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: 759 $ |
58 | $Revision: 760 $ |
59 | 59 | ||
60 | 60 | ||
61 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
61 | USE_COM_IRQ equ 0 ;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 | xchg bx, bx |
348 | xchg bx, bx |
349 | 349 | ||
350 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
350 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
351 | dec eax |
351 | dec eax |
352 | mov [Screen_Max_X],eax |
352 | mov [Screen_Max_X],eax |
353 | mov [screen_workarea.right],eax |
353 | mov [screen_workarea.right],eax |
354 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
354 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
355 | dec eax |
355 | dec eax |
356 | mov [Screen_Max_Y],eax |
356 | mov [Screen_Max_Y],eax |
357 | mov [screen_workarea.bottom],eax |
357 | mov [screen_workarea.bottom],eax |
358 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
358 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
359 | mov [SCR_MODE],eax |
359 | mov [SCR_MODE],eax |
360 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
360 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
361 | mov [BANK_SWITCH],eax |
361 | mov [BANK_SWITCH],eax |
362 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
362 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
363 | cmp [SCR_MODE],word 0x13 ; 320x200 |
363 | cmp [SCR_MODE],word 0x13 ; 320x200 |
364 | je @f |
364 | je @f |
365 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
365 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
366 | je @f |
366 | je @f |
367 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
367 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
368 | mov [BytesPerScanLine],ax |
368 | mov [BytesPerScanLine],ax |
369 | @@: |
369 | @@: |
370 | mov esi, BOOT_VAR+0x9080 |
370 | mov esi, BOOT_VAR+0x9080 |
371 | movzx ecx, byte [esi-1] |
371 | movzx ecx, byte [esi-1] |
372 | mov [NumBiosDisks], ecx |
372 | mov [NumBiosDisks], ecx |
373 | mov edi, BiosDisksData |
373 | mov edi, BiosDisksData |
374 | rep movsd |
374 | rep movsd |
375 | 375 | ||
376 | ; GRAPHICS ADDRESSES |
376 | ; GRAPHICS ADDRESSES |
377 | 377 | ||
378 | mov byte [BOOT_VAR+0x901e],0x0 |
378 | mov byte [BOOT_VAR+0x901e],0x0 |
379 | mov eax,[BOOT_VAR+0x9018] |
379 | mov eax,[BOOT_VAR+0x9018] |
380 | mov [LFBAddress],eax |
380 | mov [LFBAddress],eax |
381 | 381 | ||
382 | cmp [SCR_MODE],word 0100000000000000b |
382 | cmp [SCR_MODE],word 0100000000000000b |
383 | jge setvesa20 |
383 | jge setvesa20 |
384 | cmp [SCR_MODE],word 0x13 |
384 | cmp [SCR_MODE],word 0x13 |
385 | je v20ga32 |
385 | je v20ga32 |
386 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
386 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
387 | mov [GETPIXEL],dword Vesa12_getpixel24 |
387 | mov [GETPIXEL],dword Vesa12_getpixel24 |
388 | cmp [ScreenBPP],byte 24 |
388 | cmp [ScreenBPP],byte 24 |
389 | jz ga24 |
389 | jz ga24 |
390 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
390 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
391 | mov [GETPIXEL],dword Vesa12_getpixel32 |
391 | mov [GETPIXEL],dword Vesa12_getpixel32 |
392 | ga24: |
392 | ga24: |
393 | jmp v20ga24 |
393 | jmp v20ga24 |
394 | setvesa20: |
394 | setvesa20: |
395 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
395 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
396 | mov [GETPIXEL],dword Vesa20_getpixel24 |
396 | mov [GETPIXEL],dword Vesa20_getpixel24 |
397 | cmp [ScreenBPP],byte 24 |
397 | cmp [ScreenBPP],byte 24 |
398 | jz v20ga24 |
398 | jz v20ga24 |
399 | v20ga32: |
399 | v20ga32: |
400 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
400 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
401 | mov [GETPIXEL],dword Vesa20_getpixel32 |
401 | mov [GETPIXEL],dword Vesa20_getpixel32 |
402 | v20ga24: |
402 | v20ga24: |
403 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
403 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
404 | jne no_mode_0x12 |
404 | jne no_mode_0x12 |
405 | mov [PUTPIXEL],dword VGA_putpixel |
405 | mov [PUTPIXEL],dword VGA_putpixel |
406 | mov [GETPIXEL],dword Vesa20_getpixel32 |
406 | mov [GETPIXEL],dword Vesa20_getpixel32 |
407 | no_mode_0x12: |
407 | no_mode_0x12: |
408 | 408 | ||
409 | ; -------- Fast System Call init ---------- |
409 | ; -------- Fast System Call init ---------- |
410 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
410 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
411 | bt [cpu_caps], CAPS_SEP |
411 | bt [cpu_caps], CAPS_SEP |
412 | jnc .SEnP ; SysEnter not Present |
412 | jnc .SEnP ; SysEnter not Present |
413 | xor edx, edx |
413 | xor edx, edx |
414 | mov ecx, MSR_SYSENTER_CS |
414 | mov ecx, MSR_SYSENTER_CS |
415 | mov eax, os_code |
415 | mov eax, os_code |
416 | wrmsr |
416 | wrmsr |
417 | mov ecx, MSR_SYSENTER_ESP |
417 | mov ecx, MSR_SYSENTER_ESP |
418 | ; mov eax, sysenter_stack ; Check it |
418 | ; mov eax, sysenter_stack ; Check it |
419 | xor eax, eax |
419 | xor eax, eax |
420 | wrmsr |
420 | wrmsr |
421 | mov ecx, MSR_SYSENTER_EIP |
421 | mov ecx, MSR_SYSENTER_EIP |
422 | mov eax, sysenter_entry |
422 | mov eax, sysenter_entry |
423 | wrmsr |
423 | wrmsr |
424 | .SEnP: |
424 | .SEnP: |
425 | ; AMD SYSCALL/SYSRET |
425 | ; AMD SYSCALL/SYSRET |
426 | cmp byte[cpu_vendor], 'A' |
426 | cmp byte[cpu_vendor], 'A' |
427 | jne .noSYSCALL |
427 | jne .noSYSCALL |
428 | mov eax, 0x80000001 |
428 | mov eax, 0x80000001 |
429 | cpuid |
429 | cpuid |
430 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
430 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
431 | jz .noSYSCALL |
431 | jz .noSYSCALL |
432 | mov ecx, MSR_AMD_EFER |
432 | mov ecx, MSR_AMD_EFER |
433 | rdmsr |
433 | rdmsr |
434 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
434 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
435 | wrmsr |
435 | wrmsr |
436 | 436 | ||
437 | ; !!!! It`s dirty hack, fix it !!! |
437 | ; !!!! It`s dirty hack, fix it !!! |
438 | ; Bits of EDX : |
438 | ; Bits of EDX : |
439 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
439 | ; Bit 3116 During the SYSRET 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 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
441 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
442 | ; and the contents of this field, plus 8, are copied into the SS register. |
442 | ; and the contents of this field, plus 8, are copied into the SS register. |
443 | 443 | ||
444 | ; mov edx, (os_code + 16) * 65536 + os_code |
444 | ; mov edx, (os_code + 16) * 65536 + os_code |
445 | mov edx, 0x1B0008 |
445 | mov edx, 0x1B0008 |
446 | 446 | ||
447 | mov eax, syscall_entry |
447 | mov eax, syscall_entry |
448 | mov ecx, MSR_AMD_STAR |
448 | mov ecx, MSR_AMD_STAR |
449 | wrmsr |
449 | wrmsr |
450 | .noSYSCALL: |
450 | .noSYSCALL: |
451 | ; ----------------------------------------- |
451 | ; ----------------------------------------- |
452 | 452 | ||
453 | ; LOAD IDT |
453 | ; LOAD IDT |
454 | 454 | ||
455 | call build_interrupt_table |
455 | call build_interrupt_table |
456 | lidt [idtreg] |
456 | lidt [idtreg] |
457 | 457 | ||
458 | call init_kernel_heap |
458 | call init_kernel_heap |
459 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
459 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
460 | mov [os_stack_seg], eax |
460 | mov [os_stack_seg], eax |
461 | 461 | ||
462 | lea esp, [eax+RING0_STACK_SIZE] |
462 | lea esp, [eax+RING0_STACK_SIZE] |
463 | 463 | ||
464 | mov [tss._ss0], os_stack |
464 | mov [tss._ss0], os_stack |
465 | mov [tss._esp0], esp |
465 | mov [tss._esp0], esp |
466 | mov [tss._esp], esp |
466 | mov [tss._esp], esp |
467 | mov [tss._cs],os_code |
467 | mov [tss._cs],os_code |
468 | mov [tss._ss],os_stack |
468 | mov [tss._ss],os_stack |
469 | mov [tss._ds],app_data |
469 | mov [tss._ds],app_data |
470 | mov [tss._es],app_data |
470 | mov [tss._es],app_data |
471 | mov [tss._fs],app_data |
471 | mov [tss._fs],app_data |
472 | mov [tss._gs],app_data |
472 | mov [tss._gs],app_data |
473 | mov [tss._io],128 |
473 | mov [tss._io],128 |
474 | ;Add IO access table - bit array of permitted ports |
474 | ;Add IO access table - bit array of permitted ports |
475 | mov edi, tss._io_map_0 |
475 | mov edi, tss._io_map_0 |
476 | xor eax, eax |
476 | xor eax, eax |
477 | not eax |
477 | not eax |
478 | mov ecx, 8192/4 |
478 | mov ecx, 8192/4 |
479 | rep stosd ; access to 4096*8=65536 ports |
479 | rep stosd ; access to 4096*8=65536 ports |
480 | 480 | ||
481 | mov ax,tss0 |
481 | mov ax,tss0 |
482 | ltr ax |
482 | ltr ax |
483 | 483 | ||
484 | mov [LFBSize], 0x800000 |
484 | mov [LFBSize], 0x800000 |
485 | call init_LFB |
485 | call init_LFB |
486 | call init_fpu |
486 | call init_fpu |
487 | call init_malloc |
487 | call init_malloc |
488 | 488 | ||
489 | stdcall alloc_kernel_space, 0x51000 |
489 | stdcall alloc_kernel_space, 0x51000 |
490 | mov [default_io_map], eax |
490 | mov [default_io_map], eax |
491 | 491 | ||
492 | add eax, 0x2000 |
492 | add eax, 0x2000 |
493 | mov [ipc_tmp], eax |
493 | mov [ipc_tmp], eax |
494 | mov ebx, 0x1000 |
494 | mov ebx, 0x1000 |
495 | 495 | ||
496 | add eax, 0x40000 |
496 | add eax, 0x40000 |
497 | mov [proc_mem_map], eax |
497 | mov [proc_mem_map], eax |
498 | 498 | ||
499 | add eax, 0x8000 |
499 | add eax, 0x8000 |
500 | mov [proc_mem_pdir], eax |
500 | mov [proc_mem_pdir], eax |
501 | 501 | ||
502 | add eax, ebx |
502 | add eax, ebx |
503 | mov [proc_mem_tab], eax |
503 | mov [proc_mem_tab], eax |
504 | 504 | ||
505 | add eax, ebx |
505 | add eax, ebx |
506 | mov [tmp_task_pdir], eax |
506 | mov [tmp_task_pdir], eax |
507 | 507 | ||
508 | add eax, ebx |
508 | add eax, ebx |
509 | mov [tmp_task_ptab], eax |
509 | mov [tmp_task_ptab], eax |
510 | 510 | ||
511 | add eax, ebx |
511 | add eax, ebx |
512 | mov [ipc_pdir], eax |
512 | mov [ipc_pdir], eax |
513 | 513 | ||
514 | add eax, ebx |
514 | add eax, ebx |
515 | mov [ipc_ptab], eax |
515 | mov [ipc_ptab], eax |
516 | 516 | ||
517 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
517 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
518 | (unpack.lc+unpack.lp)))*4 |
518 | (unpack.lc+unpack.lp)))*4 |
519 | 519 | ||
520 | mov [unpack.p], eax |
520 | mov [unpack.p], eax |
521 | 521 | ||
522 | call init_events |
522 | call init_events |
523 | mov eax, srv.fd-SRV_FD_OFFSET |
523 | mov eax, srv.fd-SRV_FD_OFFSET |
524 | mov [srv.fd], eax |
524 | mov [srv.fd], eax |
525 | mov [srv.bk], eax |
525 | mov [srv.bk], eax |
526 | 526 | ||
527 | mov edi, irq_tab |
527 | mov edi, irq_tab |
528 | xor eax, eax |
528 | xor eax, eax |
529 | mov ecx, 16 |
529 | mov ecx, 16 |
530 | rep stosd |
530 | rep stosd |
531 | 531 | ||
532 | ;Set base of graphic segment to linear address of LFB |
532 | ;Set base of graphic segment to linear address of LFB |
533 | mov eax,[LFBAddress] ; set for gs |
533 | mov eax,[LFBAddress] ; set for gs |
534 | mov [graph_data_l+2],ax |
534 | mov [graph_data_l+2],ax |
535 | shr eax,16 |
535 | shr eax,16 |
536 | mov [graph_data_l+4],al |
536 | mov [graph_data_l+4],al |
537 | mov [graph_data_l+7],ah |
537 | mov [graph_data_l+7],ah |
538 | 538 | ||
539 | mov [CURRENT_TASK],dword 1 |
539 | mov [CURRENT_TASK],dword 1 |
540 | mov [TASK_COUNT],dword 1 |
540 | mov [TASK_COUNT],dword 1 |
541 | mov [TASK_BASE],dword TASK_DATA |
541 | mov [TASK_BASE],dword TASK_DATA |
542 | mov [current_slot], SLOT_BASE+256 |
542 | mov [current_slot], SLOT_BASE+256 |
543 | 543 | ||
544 | ; set background |
544 | ; set background |
545 | xor eax,eax |
545 | xor eax,eax |
546 | inc eax |
546 | inc eax |
547 | mov [BgrDrawMode],eax |
547 | mov [BgrDrawMode],eax |
548 | mov [BgrDataWidth],eax |
548 | mov [BgrDataWidth],eax |
549 | mov [BgrDataHeight],eax |
549 | mov [BgrDataHeight],eax |
550 | mov [mem_BACKGROUND],4095 |
550 | mov [mem_BACKGROUND],4095 |
551 | stdcall kernel_alloc, [mem_BACKGROUND] |
551 | stdcall kernel_alloc, [mem_BACKGROUND] |
552 | mov [img_background], eax |
552 | mov [img_background], eax |
553 | 553 | ||
554 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
554 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
555 | 555 | ||
556 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
556 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
557 | 557 | ||
558 | call rerouteirqs |
558 | call rerouteirqs |
559 | 559 | ||
560 | ; Initialize system V86 machine |
560 | ; Initialize system V86 machine |
561 | call init_sys_v86 |
561 | call init_sys_v86 |
562 | 562 | ||
563 | ; TIMER SET TO 1/100 S |
563 | ; TIMER SET TO 1/100 S |
564 | 564 | ||
565 | mov al,0x34 ; set to 100Hz |
565 | mov al,0x34 ; set to 100Hz |
566 | out 0x43,al |
566 | out 0x43,al |
567 | mov al,0x9b ; lsb 1193180 / 1193 |
567 | mov al,0x9b ; lsb 1193180 / 1193 |
568 | out 0x40,al |
568 | out 0x40,al |
569 | mov al,0x2e ; msb |
569 | mov al,0x2e ; msb |
570 | out 0x40,al |
570 | out 0x40,al |
571 | 571 | ||
572 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
572 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
573 | ; they are used: when partitions are scanned, hd_read relies on timer |
573 | ; they are used: when partitions are scanned, hd_read relies on timer |
574 | mov al, 0xFE |
574 | mov al, 0xFE |
575 | out 0x21, al |
575 | out 0x21, al |
576 | mov al, 0x3F |
576 | mov al, 0x3F |
577 | out 0xA1, al |
577 | out 0xA1, al |
578 | 578 | ||
579 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
579 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
580 | include 'detect/disks.inc' |
580 | include 'detect/disks.inc' |
581 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
581 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
582 | 582 | ||
583 | call Parser_params |
583 | call Parser_params |
584 | 584 | ||
585 | ; READ RAMDISK IMAGE FROM HD |
585 | ; READ RAMDISK IMAGE FROM HD |
586 | 586 | ||
587 | ;!!!!!!!!!!!!!!!!!!!!!!! |
587 | ;!!!!!!!!!!!!!!!!!!!!!!! |
588 | include 'boot/rdload.inc' |
588 | include 'boot/rdload.inc' |
589 | ;!!!!!!!!!!!!!!!!!!!!!!! |
589 | ;!!!!!!!!!!!!!!!!!!!!!!! |
590 | ; mov [dma_hdd],1 |
590 | ; mov [dma_hdd],1 |
591 | ; CALCULATE FAT CHAIN FOR RAMDISK |
591 | ; CALCULATE FAT CHAIN FOR RAMDISK |
592 | 592 | ||
593 | call calculatefatchain |
593 | call calculatefatchain |
594 | 594 | ||
595 | ; LOAD VMODE DRIVER |
595 | ; LOAD VMODE DRIVER |
596 | 596 | ||
597 | ;!!!!!!!!!!!!!!!!!!!!!!! |
597 | ;!!!!!!!!!!!!!!!!!!!!!!! |
598 | include 'vmodeld.inc' |
598 | include 'vmodeld.inc' |
599 | ;!!!!!!!!!!!!!!!!!!!!!!! |
599 | ;!!!!!!!!!!!!!!!!!!!!!!! |
600 | 600 | ||
601 | mov ax,[OS_BASE+0x10000+bx_from_load] |
601 | mov ax,[OS_BASE+0x10000+bx_from_load] |
602 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
602 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
603 | je no_lib_load |
603 | je no_lib_load |
604 | ; LOADING LIBRARES |
604 | ; LOADING LIBRARES |
605 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
605 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
606 | call load_file_parse_table ; prepare file parse table |
606 | call load_file_parse_table ; prepare file parse table |
607 | call set_kernel_conf ; configure devices and gui |
607 | call set_kernel_conf ; configure devices and gui |
608 | no_lib_load: |
608 | no_lib_load: |
609 | 609 | ||
610 | ; LOAD FONTS I and II |
610 | ; LOAD FONTS I and II |
611 | 611 | ||
612 | stdcall read_file, char, FONT_I, 0, 2304 |
612 | stdcall read_file, char, FONT_I, 0, 2304 |
613 | stdcall read_file, char2, FONT_II, 0, 2560 |
613 | stdcall read_file, char2, FONT_II, 0, 2560 |
614 | 614 | ||
615 | mov esi,boot_fonts |
615 | mov esi,boot_fonts |
616 | call boot_log |
616 | call boot_log |
617 | 617 | ||
618 | ; PRINT AMOUNT OF MEMORY |
618 | ; PRINT AMOUNT OF MEMORY |
619 | mov esi, boot_memdetect |
619 | mov esi, boot_memdetect |
620 | call boot_log |
620 | call boot_log |
621 | 621 | ||
622 | movzx ecx, word [boot_y] |
622 | movzx ecx, word [boot_y] |
623 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
623 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
624 | sub ecx, 10 |
624 | sub ecx, 10 |
625 | mov edx, 0xFFFFFF |
625 | mov edx, 0xFFFFFF |
626 | mov ebx, [MEM_AMOUNT] |
626 | mov ebx, [MEM_AMOUNT] |
627 | shr ebx, 20 |
627 | shr ebx, 20 |
628 | mov edi, 1 |
628 | mov edi, 1 |
629 | mov eax, 0x00040000 |
629 | mov eax, 0x00040000 |
630 | call display_number_force |
630 | call display_number_force |
631 | 631 | ||
632 | ; BUILD SCHEDULER |
632 | ; BUILD SCHEDULER |
633 | 633 | ||
634 | call build_scheduler ; sys32.inc |
634 | call build_scheduler ; sys32.inc |
635 | 635 | ||
636 | mov esi,boot_devices |
636 | mov esi,boot_devices |
637 | call boot_log |
637 | call boot_log |
638 | 638 | ||
639 | mov [pci_access_enabled],1 |
639 | mov [pci_access_enabled],1 |
640 | 640 | ||
641 | call detect_devices |
641 | call detect_devices |
642 | stdcall load_driver, szPS2MDriver |
642 | stdcall load_driver, szPS2MDriver |
643 | 643 | ||
644 | ; SET MOUSE |
644 | ; SET MOUSE |
645 | 645 | ||
646 | mov esi,boot_setmouse |
646 | mov esi,boot_setmouse |
647 | call boot_log |
647 | call boot_log |
648 | call setmouse |
648 | call setmouse |
649 | 649 | ||
650 | 650 | ||
651 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
651 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
652 | 652 | ||
653 | mov esi,boot_windefs |
653 | mov esi,boot_windefs |
654 | call boot_log |
654 | call boot_log |
655 | call setwindowdefaults |
655 | call setwindowdefaults |
656 | 656 | ||
657 | ; SET BACKGROUND DEFAULTS |
657 | ; SET BACKGROUND DEFAULTS |
658 | 658 | ||
659 | mov esi,boot_bgr |
659 | mov esi,boot_bgr |
660 | call boot_log |
660 | call boot_log |
661 | call init_background |
661 | call init_background |
662 | call calculatebackground |
662 | call calculatebackground |
663 | 663 | ||
664 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
664 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
665 | 665 | ||
666 | mov esi,boot_resirqports |
666 | mov esi,boot_resirqports |
667 | call boot_log |
667 | call boot_log |
668 | call reserve_irqs_ports |
668 | call reserve_irqs_ports |
669 | 669 | ||
670 | ; SET PORTS FOR IRQ HANDLERS |
670 | ; SET PORTS FOR IRQ HANDLERS |
671 | 671 | ||
672 | mov esi,boot_setrports |
672 | mov esi,boot_setrports |
673 | call boot_log |
673 | call boot_log |
674 | call setirqreadports |
674 | call setirqreadports |
675 | 675 | ||
676 | ; SET UP OS TASK |
676 | ; SET UP OS TASK |
677 | 677 | ||
678 | mov esi,boot_setostask |
678 | mov esi,boot_setostask |
679 | call boot_log |
679 | call boot_log |
680 | 680 | ||
681 | xor eax, eax |
681 | xor eax, eax |
682 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
682 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
683 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
683 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
684 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
684 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
685 | 685 | ||
686 | ; name for OS/IDLE process |
686 | ; name for OS/IDLE process |
687 | 687 | ||
688 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
688 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
689 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
689 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
690 | mov edi, [os_stack_seg] |
690 | mov edi, [os_stack_seg] |
691 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
691 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
692 | add edi, 0x2000-512 |
692 | add edi, 0x2000-512 |
693 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
693 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
694 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
694 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
695 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
695 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
696 | (tss._io_map_0-OS_BASE+PG_MAP) |
696 | (tss._io_map_0-OS_BASE+PG_MAP) |
697 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
697 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
698 | (tss._io_map_1-OS_BASE+PG_MAP) |
698 | (tss._io_map_1-OS_BASE+PG_MAP) |
699 | 699 | ||
700 | mov esi, fpu_data |
700 | mov esi, fpu_data |
701 | mov ecx, 512/4 |
701 | mov ecx, 512/4 |
702 | cld |
702 | cld |
703 | rep movsd |
703 | rep movsd |
704 | 704 | ||
705 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
705 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
706 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
706 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
707 | 707 | ||
708 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
708 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
709 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
709 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
710 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
710 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
711 | 711 | ||
712 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
712 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
713 | 713 | ||
714 | ; task list |
714 | ; task list |
715 | mov [CURRENT_TASK],dword 1 |
715 | mov [CURRENT_TASK],dword 1 |
716 | mov [TASK_COUNT],dword 1 |
716 | mov [TASK_COUNT],dword 1 |
717 | mov [current_slot], SLOT_BASE+256 |
717 | mov [current_slot], SLOT_BASE+256 |
718 | mov [TASK_BASE],dword TASK_DATA |
718 | mov [TASK_BASE],dword TASK_DATA |
719 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
719 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
720 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
720 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
721 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
721 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
722 | 722 | ||
723 | call init_cursors |
723 | call init_cursors |
724 | mov eax, [def_cursor] |
724 | mov eax, [def_cursor] |
725 | mov [SLOT_BASE+APPDATA.cursor],eax |
725 | mov [SLOT_BASE+APPDATA.cursor],eax |
726 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
726 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
727 | 727 | ||
728 | ; READ TSC / SECOND |
728 | ; READ TSC / SECOND |
729 | 729 | ||
730 | mov esi,boot_tsc |
730 | mov esi,boot_tsc |
731 | call boot_log |
731 | call boot_log |
732 | cli |
732 | cli |
733 | call _rdtsc |
733 | call _rdtsc |
734 | mov ecx,eax |
734 | mov ecx,eax |
735 | mov esi,250 ; wait 1/4 a second |
735 | mov esi,250 ; wait 1/4 a second |
736 | call delay_ms |
736 | call delay_ms |
737 | call _rdtsc |
737 | call _rdtsc |
738 | sti |
738 | sti |
739 | sub eax,ecx |
739 | sub eax,ecx |
740 | shl eax,2 |
740 | shl eax,2 |
741 | mov [CPU_FREQ],eax ; save tsc / sec |
741 | mov [CPU_FREQ],eax ; save tsc / sec |
742 | mov ebx, 1000000 |
742 | mov ebx, 1000000 |
743 | div ebx |
743 | div ebx |
744 | mov [stall_mcs], eax |
744 | mov [stall_mcs], eax |
745 | 745 | ||
746 | ; SET VARIABLES |
746 | ; SET VARIABLES |
747 | 747 | ||
748 | call set_variables |
748 | call set_variables |
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 | mov esi,boot_tasking |
856 | mov esi,boot_tasking |
857 | call boot_log |
857 | call boot_log |
858 | 858 | ||
859 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
859 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
860 | 860 | ||
861 | ; UNMASK ALL IRQ'S |
861 | ; UNMASK ALL IRQ'S |
862 | 862 | ||
863 | mov esi,boot_allirqs |
863 | mov esi,boot_allirqs |
864 | call boot_log |
864 | call boot_log |
865 | 865 | ||
866 | cli ;guarantee forbidance of interrupts. |
866 | cli ;guarantee forbidance of interrupts. |
867 | mov al,0 ; unmask all irq's |
867 | mov al,0 ; unmask all irq's |
868 | out 0xA1,al |
868 | out 0xA1,al |
869 | out 0x21,al |
869 | out 0x21,al |
870 | 870 | ||
871 | mov ecx,32 |
871 | mov ecx,32 |
872 | 872 | ||
873 | ready_for_irqs: |
873 | ready_for_irqs: |
874 | 874 | ||
875 | mov al,0x20 ; ready for irqs |
875 | mov al,0x20 ; ready for irqs |
876 | out 0x20,al |
876 | out 0x20,al |
877 | out 0xa0,al |
877 | out 0xa0,al |
878 | 878 | ||
879 | loop ready_for_irqs ; flush the queue |
879 | loop ready_for_irqs ; flush the queue |
880 | 880 | ||
881 | stdcall attach_int_handler, dword 1, irq1 |
881 | stdcall attach_int_handler, dword 1, irq1 |
882 | 882 | ||
883 | ; mov [dma_hdd],1 |
883 | ; mov [dma_hdd],1 |
884 | cmp [IDEContrRegsBaseAddr], 0 |
884 | cmp [IDEContrRegsBaseAddr], 0 |
885 | setnz [dma_hdd] |
885 | setnz [dma_hdd] |
886 | mov [timer_ticks_enable],1 ; for cd driver |
886 | mov [timer_ticks_enable],1 ; for cd driver |
887 | 887 | ||
888 | ; stdcall init_uart_service, DRV_ENTRY |
888 | ; stdcall init_uart_service, DRV_ENTRY |
889 | 889 | ||
890 | sti |
890 | sti |
891 | call change_task |
891 | call change_task |
892 | 892 | ||
893 | jmp osloop |
893 | jmp osloop |
894 | 894 | ||
895 | ; jmp $ ; wait here for timer to take control |
895 | ; jmp $ ; wait here for timer to take control |
896 | 896 | ||
897 | ; Fly :) |
897 | ; Fly :) |
898 | 898 | ||
899 | include 'unpacker.inc' |
899 | include 'unpacker.inc' |
900 | include 'fdo.inc' |
900 | include 'fdo.inc' |
901 | 901 | ||
902 | align 4 |
902 | align 4 |
903 | boot_log: |
903 | boot_log: |
904 | pushad |
904 | pushad |
905 | 905 | ||
906 | mov ebx,10*65536 |
906 | mov ebx,10*65536 |
907 | mov bx,word [boot_y] |
907 | mov bx,word [boot_y] |
908 | add [boot_y],dword 10 |
908 | add [boot_y],dword 10 |
909 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
909 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
910 | mov edx,esi |
910 | mov edx,esi |
911 | mov edi,1 |
911 | mov edi,1 |
912 | call dtext |
912 | call dtext |
913 | 913 | ||
914 | mov [novesachecksum],1000 |
914 | mov [novesachecksum],1000 |
915 | call checkVga_N13 |
915 | call checkVga_N13 |
916 | 916 | ||
917 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
917 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
918 | je .bll2 |
918 | je .bll2 |
919 | 919 | ||
920 | cmp esi,boot_tasking |
920 | cmp esi,boot_tasking |
921 | jne .bll2 |
921 | jne .bll2 |
922 | ; begin ealex 04.08.05 |
922 | ; begin ealex 04.08.05 |
923 | ; in al,0x61 |
923 | ; in al,0x61 |
924 | ; and al,01111111b |
924 | ; and al,01111111b |
925 | ; out 0x61,al |
925 | ; out 0x61,al |
926 | ; end ealex 04.08.05 |
926 | ; end ealex 04.08.05 |
927 | .bll1: in al,0x60 ; wait for ESC key press |
927 | .bll1: in al,0x60 ; wait for ESC key press |
928 | cmp al,129 |
928 | cmp al,129 |
929 | jne .bll1 |
929 | jne .bll1 |
930 | 930 | ||
931 | .bll2: popad |
931 | .bll2: popad |
932 | 932 | ||
933 | ret |
933 | ret |
934 | 934 | ||
935 | 935 | ||
936 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
936 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
937 | ; ; |
937 | ; ; |
938 | ; MAIN OS LOOP START ; |
938 | ; MAIN OS LOOP START ; |
939 | ; ; |
939 | ; ; |
940 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
940 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
941 | align 32 |
941 | align 32 |
942 | osloop: |
942 | osloop: |
943 | call [draw_pointer] |
943 | call [draw_pointer] |
944 | call checkbuttons |
944 | call checkbuttons |
945 | call checkwindows |
945 | call checkwindows |
946 | ; call check_window_move_request |
946 | ; call check_window_move_request |
947 | call checkmisc |
947 | call checkmisc |
948 | call checkVga_N13 |
948 | call checkVga_N13 |
949 | call stack_handler |
949 | call stack_handler |
950 | call checkidle |
950 | call checkidle |
951 | call check_fdd_motor_status |
951 | call check_fdd_motor_status |
952 | call check_ATAPI_device_event |
952 | call check_ATAPI_device_event |
953 | jmp osloop |
953 | jmp osloop |
954 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
954 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
955 | ; ; |
955 | ; ; |
956 | ; MAIN OS LOOP END ; |
956 | ; MAIN OS LOOP END ; |
957 | ; ; |
957 | ; ; |
958 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
958 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
959 | 959 | ||
960 | checkidle: |
960 | checkidle: |
961 | pushad |
961 | pushad |
962 | 962 | ||
963 | cmp [check_idle_semaphore],0 |
963 | cmp [check_idle_semaphore],0 |
964 | jne no_idle_state |
964 | jne no_idle_state |
965 | 965 | ||
966 | call change_task |
966 | call change_task |
967 | mov eax,[idlemem] |
967 | mov eax,[idlemem] |
968 | mov ebx,[timer_ticks] ;[0xfdf0] |
968 | mov ebx,[timer_ticks] ;[0xfdf0] |
969 | cmp eax,ebx |
969 | cmp eax,ebx |
970 | jnz idle_exit |
970 | jnz idle_exit |
971 | call _rdtsc |
971 | call _rdtsc |
972 | mov ecx,eax |
972 | mov ecx,eax |
973 | idle_loop: |
973 | idle_loop: |
974 | hlt |
974 | hlt |
975 | cmp [check_idle_semaphore],0 |
975 | cmp [check_idle_semaphore],0 |
976 | jne idle_loop_exit |
976 | jne idle_loop_exit |
977 | mov eax,[timer_ticks] ;[0xfdf0] |
977 | mov eax,[timer_ticks] ;[0xfdf0] |
978 | cmp ebx,eax |
978 | cmp ebx,eax |
979 | jz idle_loop |
979 | jz idle_loop |
980 | idle_loop_exit: |
980 | idle_loop_exit: |
981 | mov [idlemem],eax |
981 | mov [idlemem],eax |
982 | call _rdtsc |
982 | call _rdtsc |
983 | sub eax,ecx |
983 | sub eax,ecx |
984 | mov ebx,[idleuse] |
984 | mov ebx,[idleuse] |
985 | add ebx,eax |
985 | add ebx,eax |
986 | mov [idleuse],ebx |
986 | mov [idleuse],ebx |
987 | 987 | ||
988 | popad |
988 | popad |
989 | ret |
989 | ret |
990 | 990 | ||
991 | idle_exit: |
991 | idle_exit: |
992 | 992 | ||
993 | mov ebx,[timer_ticks] ;[0xfdf0] |
993 | mov ebx,[timer_ticks] ;[0xfdf0] |
994 | mov [idlemem],ebx |
994 | mov [idlemem],ebx |
995 | call change_task |
995 | call change_task |
996 | 996 | ||
997 | popad |
997 | popad |
998 | ret |
998 | ret |
999 | 999 | ||
1000 | no_idle_state: |
1000 | no_idle_state: |
1001 | 1001 | ||
1002 | dec [check_idle_semaphore] |
1002 | dec [check_idle_semaphore] |
1003 | 1003 | ||
1004 | mov ebx,[timer_ticks] ;[0xfdf0] |
1004 | mov ebx,[timer_ticks] ;[0xfdf0] |
1005 | mov [idlemem],ebx |
1005 | mov [idlemem],ebx |
1006 | call change_task |
1006 | call change_task |
1007 | 1007 | ||
1008 | popad |
1008 | popad |
1009 | ret |
1009 | ret |
1010 | 1010 | ||
1011 | uglobal |
1011 | uglobal |
1012 | idlemem dd 0x0 |
1012 | idlemem dd 0x0 |
1013 | idleuse dd 0x0 |
1013 | idleuse dd 0x0 |
1014 | idleusesec dd 0x0 |
1014 | idleusesec dd 0x0 |
1015 | check_idle_semaphore dd 0x0 |
1015 | check_idle_semaphore dd 0x0 |
1016 | endg |
1016 | endg |
1017 | 1017 | ||
1018 | 1018 | ||
1019 | 1019 | ||
1020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1021 | ; ; |
1021 | ; ; |
1022 | ; INCLUDED SYSTEM FILES ; |
1022 | ; INCLUDED SYSTEM FILES ; |
1023 | ; ; |
1023 | ; ; |
1024 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1024 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1025 | 1025 | ||
1026 | 1026 | ||
1027 | include "kernel32.inc" |
1027 | include "kernel32.inc" |
1028 | 1028 | ||
1029 | 1029 | ||
1030 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1030 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1031 | ; ; |
1031 | ; ; |
1032 | ; KERNEL FUNCTIONS ; |
1032 | ; KERNEL FUNCTIONS ; |
1033 | ; ; |
1033 | ; ; |
1034 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1034 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1035 | 1035 | ||
1036 | reserve_irqs_ports: |
1036 | reserve_irqs_ports: |
1037 | 1037 | ||
1038 | pushad |
1038 | pushad |
1039 | 1039 | ||
1040 | mov [irq_owner+4*0], 1 ; timer |
1040 | mov [irq_owner+4*0], 1 ; timer |
1041 | mov [irq_owner+4*1], 1 ; keyboard |
1041 | mov [irq_owner+4*1], 1 ; keyboard |
1042 | mov [irq_owner+4*5], 1 ; sound blaster |
1042 | mov [irq_owner+4*5], 1 ; sound blaster |
1043 | mov [irq_owner+4*6], 1 ; floppy diskette |
1043 | mov [irq_owner+4*6], 1 ; floppy diskette |
1044 | mov [irq_owner+4*13], 1 ; math co-pros |
1044 | mov [irq_owner+4*13], 1 ; math co-pros |
1045 | mov [irq_owner+4*14], 1 ; ide I |
1045 | mov [irq_owner+4*14], 1 ; ide I |
1046 | mov [irq_owner+4*15], 1 ; ide II |
1046 | mov [irq_owner+4*15], 1 ; ide II |
1047 | 1047 | ||
1048 | ; RESERVE PORTS |
1048 | ; RESERVE PORTS |
1049 | mov edi,1 ; 0x00-0x2d |
1049 | mov edi,1 ; 0x00-0x2d |
1050 | mov [RESERVED_PORTS],edi |
1050 | mov [RESERVED_PORTS],edi |
1051 | shl edi,4 |
1051 | shl edi,4 |
1052 | mov [RESERVED_PORTS+edi+0],dword 1 |
1052 | mov [RESERVED_PORTS+edi+0],dword 1 |
1053 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1053 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1054 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1054 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1055 | 1055 | ||
1056 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1056 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1057 | mov edi,[RESERVED_PORTS] |
1057 | mov edi,[RESERVED_PORTS] |
1058 | shl edi,4 |
1058 | shl edi,4 |
1059 | mov [RESERVED_PORTS+edi+0],dword 1 |
1059 | mov [RESERVED_PORTS+edi+0],dword 1 |
1060 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1060 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1061 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1061 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1062 | 1062 | ||
1063 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1063 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1064 | mov edi,[RESERVED_PORTS] |
1064 | mov edi,[RESERVED_PORTS] |
1065 | shl edi,4 |
1065 | shl edi,4 |
1066 | mov [RESERVED_PORTS+edi+0],dword 1 |
1066 | mov [RESERVED_PORTS+edi+0],dword 1 |
1067 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1067 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1068 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1068 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1069 | 1069 | ||
1070 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1070 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1071 | mov edi,[RESERVED_PORTS] |
1071 | mov edi,[RESERVED_PORTS] |
1072 | shl edi,4 |
1072 | shl edi,4 |
1073 | mov [RESERVED_PORTS+edi+0],dword 1 |
1073 | mov [RESERVED_PORTS+edi+0],dword 1 |
1074 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1074 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1075 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1075 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1076 | 1076 | ||
1077 | popad |
1077 | popad |
1078 | ret |
1078 | ret |
1079 | 1079 | ||
1080 | iglobal |
1080 | iglobal |
1081 | mouseirqtable db 12 ; ps2 |
1081 | mouseirqtable db 12 ; ps2 |
1082 | db 4 ; com1 |
1082 | db 4 ; com1 |
1083 | db 3 ; com2 |
1083 | db 3 ; com2 |
1084 | endg |
1084 | endg |
1085 | 1085 | ||
1086 | setirqreadports: |
1086 | setirqreadports: |
1087 | 1087 | ||
1088 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1088 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1089 | mov [irq12read+4],dword 0 ; end of port list |
1089 | mov [irq12read+4],dword 0 ; end of port list |
1090 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1090 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1091 | mov [irq04read+4],dword 0 ; end of port list |
1091 | mov [irq04read+4],dword 0 ; end of port list |
1092 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1092 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1093 | mov [irq03read+4],dword 0 ; end of port list |
1093 | mov [irq03read+4],dword 0 ; end of port list |
1094 | 1094 | ||
1095 | ret |
1095 | ret |
1096 | 1096 | ||
1097 | iglobal |
1097 | iglobal |
1098 | process_number dd 0x1 |
1098 | process_number dd 0x1 |
1099 | endg |
1099 | endg |
1100 | 1100 | ||
1101 | set_variables: |
1101 | set_variables: |
1102 | 1102 | ||
1103 | mov ecx,0x100 ; flush port 0x60 |
1103 | mov ecx,0x100 ; flush port 0x60 |
1104 | .fl60: in al,0x60 |
1104 | .fl60: in al,0x60 |
1105 | loop .fl60 |
1105 | loop .fl60 |
1106 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1106 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1107 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1107 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1108 | mov [BTN_COUNT],byte 0 ; button buffer |
1108 | mov [BTN_COUNT],byte 0 ; button buffer |
1109 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1109 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1110 | 1110 | ||
1111 | push eax |
1111 | push eax |
1112 | mov ax,[BOOT_VAR+0x900c] |
1112 | mov ax,[BOOT_VAR+0x900c] |
1113 | shr ax,1 |
1113 | shr ax,1 |
1114 | shl eax,16 |
1114 | shl eax,16 |
1115 | mov ax,[BOOT_VAR+0x900A] |
1115 | mov ax,[BOOT_VAR+0x900A] |
1116 | shr ax,1 |
1116 | shr ax,1 |
1117 | mov [MOUSE_X],eax |
1117 | mov [MOUSE_X],eax |
1118 | pop eax |
1118 | pop eax |
1119 | 1119 | ||
1120 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1120 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1121 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1121 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1122 | 1122 | ||
1123 | ;!! IP 04.02.2005: |
1123 | ;!! IP 04.02.2005: |
1124 | mov [next_usage_update], 100 |
1124 | mov [next_usage_update], 100 |
1125 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1125 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1126 | 1126 | ||
1127 | ret |
1127 | ret |
1128 | 1128 | ||
1129 | ;* mouse centered - start code- Mario79 |
1129 | ;* mouse centered - start code- Mario79 |
1130 | mouse_centered: |
1130 | mouse_centered: |
1131 | push eax |
1131 | push eax |
1132 | mov eax,[Screen_Max_X] |
1132 | mov eax,[Screen_Max_X] |
1133 | shr eax,1 |
1133 | shr eax,1 |
1134 | mov [MOUSE_X],ax |
1134 | mov [MOUSE_X],ax |
1135 | mov eax,[Screen_Max_Y] |
1135 | mov eax,[Screen_Max_Y] |
1136 | shr eax,1 |
1136 | shr eax,1 |
1137 | mov [MOUSE_Y],ax |
1137 | mov [MOUSE_Y],ax |
1138 | pop eax |
1138 | pop eax |
1139 | ret |
1139 | ret |
1140 | ;* mouse centered - end code- Mario79 |
1140 | ;* mouse centered - end code- Mario79 |
1141 | 1141 | ||
1142 | align 4 |
1142 | align 4 |
1143 | 1143 | ||
1144 | sys_outport: |
1144 | sys_outport: |
1145 | 1145 | ||
1146 | mov edi,ebx ; separate flag for read / write |
1146 | mov edi,ebx ; separate flag for read / write |
1147 | and ebx,65535 |
1147 | and ebx,65535 |
1148 | 1148 | ||
1149 | mov ecx,[RESERVED_PORTS] |
1149 | mov ecx,[RESERVED_PORTS] |
1150 | test ecx,ecx |
1150 | test ecx,ecx |
1151 | jne sopl8 |
1151 | jne sopl8 |
1152 | mov [esp+36],dword 1 |
1152 | mov [esp+36],dword 1 |
1153 | ret |
1153 | ret |
1154 | 1154 | ||
1155 | sopl8: |
1155 | sopl8: |
1156 | mov edx,[TASK_BASE] |
1156 | mov edx,[TASK_BASE] |
1157 | mov edx,[edx+0x4] |
1157 | mov edx,[edx+0x4] |
1158 | and ebx,65535 |
1158 | and ebx,65535 |
1159 | cld |
1159 | cld |
1160 | sopl1: |
1160 | sopl1: |
1161 | 1161 | ||
1162 | mov esi,ecx |
1162 | mov esi,ecx |
1163 | shl esi,4 |
1163 | shl esi,4 |
1164 | add esi,RESERVED_PORTS |
1164 | add esi,RESERVED_PORTS |
1165 | cmp edx,[esi+0] |
1165 | cmp edx,[esi+0] |
1166 | jne sopl2 |
1166 | jne sopl2 |
1167 | cmp ebx,[esi+4] |
1167 | cmp ebx,[esi+4] |
1168 | jb sopl2 |
1168 | jb sopl2 |
1169 | cmp ebx,[esi+8] |
1169 | cmp ebx,[esi+8] |
1170 | jg sopl2 |
1170 | jg sopl2 |
1171 | jmp sopl3 |
1171 | jmp sopl3 |
1172 | 1172 | ||
1173 | sopl2: |
1173 | sopl2: |
1174 | 1174 | ||
1175 | dec ecx |
1175 | dec ecx |
1176 | jnz sopl1 |
1176 | jnz sopl1 |
1177 | mov [esp+36],dword 1 |
1177 | mov [esp+36],dword 1 |
1178 | ret |
1178 | ret |
1179 | 1179 | ||
1180 | sopl3: |
1180 | sopl3: |
1181 | 1181 | ||
1182 | test edi,0x80000000 ; read ? |
1182 | test edi,0x80000000 ; read ? |
1183 | jnz sopl4 |
1183 | jnz sopl4 |
1184 | 1184 | ||
1185 | mov dx,bx ; write |
1185 | mov dx,bx ; write |
1186 | out dx,al |
1186 | out dx,al |
1187 | mov [esp+36],dword 0 |
1187 | mov [esp+36],dword 0 |
1188 | ret |
1188 | ret |
1189 | 1189 | ||
1190 | sopl4: |
1190 | sopl4: |
1191 | 1191 | ||
1192 | mov dx,bx ; read |
1192 | mov dx,bx ; read |
1193 | in al,dx |
1193 | in al,dx |
1194 | and eax,0xff |
1194 | and eax,0xff |
1195 | mov [esp+36],dword 0 |
1195 | mov [esp+36],dword 0 |
1196 | mov [esp+24],eax |
1196 | mov [esp+24],eax |
1197 | ret |
1197 | ret |
1198 | 1198 | ||
1199 | 1199 | ||
1200 | 1200 | ||
1201 | align 4 |
1201 | align 4 |
1202 | sys_sb16: |
1202 | sys_sb16: |
1203 | 1203 | ||
1204 | cmp word [sb16],word 0 |
1204 | cmp word [sb16],word 0 |
1205 | jnz sb16l1 |
1205 | jnz sb16l1 |
1206 | mov [esp+36],dword 1 |
1206 | mov [esp+36],dword 1 |
1207 | ret |
1207 | ret |
1208 | sb16l1: |
1208 | sb16l1: |
1209 | mov [esp+36],dword 0 |
1209 | mov [esp+36],dword 0 |
1210 | cmp eax,1 ; set volume - main |
1210 | cmp eax,1 ; set volume - main |
1211 | jnz sb16l2 |
1211 | jnz sb16l2 |
1212 | mov dx,word [sb16] |
1212 | mov dx,word [sb16] |
1213 | add dx,4 |
1213 | add dx,4 |
1214 | mov al,0x22 |
1214 | mov al,0x22 |
1215 | out dx,al |
1215 | out dx,al |
1216 | mov esi,1 |
1216 | mov esi,1 |
1217 | call delay_ms |
1217 | call delay_ms |
1218 | mov eax,ebx |
1218 | mov eax,ebx |
1219 | inc edx |
1219 | inc edx |
1220 | out dx,al |
1220 | out dx,al |
1221 | ret |
1221 | ret |
1222 | sb16l2: |
1222 | sb16l2: |
1223 | 1223 | ||
1224 | cmp eax,2 ; set volume - cd |
1224 | cmp eax,2 ; set volume - cd |
1225 | jnz sb16l3 |
1225 | jnz sb16l3 |
1226 | mov dx,word [sb16] |
1226 | mov dx,word [sb16] |
1227 | add dx,4 |
1227 | add dx,4 |
1228 | mov al,0x28 |
1228 | mov al,0x28 |
1229 | out dx,al |
1229 | out dx,al |
1230 | mov esi,1 |
1230 | mov esi,1 |
1231 | call delay_ms |
1231 | call delay_ms |
1232 | mov eax,ebx |
1232 | mov eax,ebx |
1233 | add edx,1 |
1233 | add edx,1 |
1234 | out dx,al |
1234 | out dx,al |
1235 | ret |
1235 | ret |
1236 | sb16l3: |
1236 | sb16l3: |
1237 | mov [esp+36],dword 2 |
1237 | mov [esp+36],dword 2 |
1238 | ret |
1238 | ret |
1239 | 1239 | ||
1240 | 1240 | ||
1241 | align 4 |
1241 | align 4 |
1242 | 1242 | ||
1243 | sys_sb16II: |
1243 | sys_sb16II: |
1244 | 1244 | ||
1245 | cmp word [sb16],word 0 |
1245 | cmp word [sb16],word 0 |
1246 | jnz IIsb16l1 |
1246 | jnz IIsb16l1 |
1247 | mov [esp+36],dword 1 |
1247 | mov [esp+36],dword 1 |
1248 | ret |
1248 | ret |
1249 | IIsb16l1: |
1249 | IIsb16l1: |
1250 | 1250 | ||
1251 | cmp eax,1 ; set volume - main |
1251 | cmp eax,1 ; set volume - main |
1252 | jnz IIsb16l2 |
1252 | jnz IIsb16l2 |
1253 | ; L |
1253 | ; L |
1254 | mov dx,word [sb16] |
1254 | mov dx,word [sb16] |
1255 | add dx,4 |
1255 | add dx,4 |
1256 | mov al,0x30 |
1256 | mov al,0x30 |
1257 | out dx,al |
1257 | out dx,al |
1258 | mov eax,ebx |
1258 | mov eax,ebx |
1259 | inc edx |
1259 | inc edx |
1260 | out dx,al |
1260 | out dx,al |
1261 | ; R |
1261 | ; R |
1262 | mov dx,word [sb16] |
1262 | mov dx,word [sb16] |
1263 | add dx,4 |
1263 | add dx,4 |
1264 | mov al,0x31 |
1264 | mov al,0x31 |
1265 | out dx,al |
1265 | out dx,al |
1266 | mov eax,ebx |
1266 | mov eax,ebx |
1267 | inc edx |
1267 | inc edx |
1268 | out dx,al |
1268 | out dx,al |
1269 | mov [esp+36],dword 0 |
1269 | mov [esp+36],dword 0 |
1270 | ret |
1270 | ret |
1271 | IIsb16l2: |
1271 | IIsb16l2: |
1272 | 1272 | ||
1273 | cmp eax,2 ; set volume - cd |
1273 | cmp eax,2 ; set volume - cd |
1274 | jnz IIsb16l3 |
1274 | jnz IIsb16l3 |
1275 | ; L |
1275 | ; L |
1276 | mov dx,word [sb16] |
1276 | mov dx,word [sb16] |
1277 | add dx,4 |
1277 | add dx,4 |
1278 | mov al,0x36 |
1278 | mov al,0x36 |
1279 | out dx,al |
1279 | out dx,al |
1280 | mov eax,ebx |
1280 | mov eax,ebx |
1281 | inc edx |
1281 | inc edx |
1282 | out dx,al |
1282 | out dx,al |
1283 | ; R |
1283 | ; R |
1284 | mov dx,word [sb16] |
1284 | mov dx,word [sb16] |
1285 | add dx,4 |
1285 | add dx,4 |
1286 | mov al,0x37 |
1286 | mov al,0x37 |
1287 | out dx,al |
1287 | out dx,al |
1288 | mov eax,ebx |
1288 | mov eax,ebx |
1289 | inc edx |
1289 | inc edx |
1290 | out dx,al |
1290 | out dx,al |
1291 | mov [esp+36],dword 0 |
1291 | mov [esp+36],dword 0 |
1292 | ret |
1292 | ret |
1293 | IIsb16l3: |
1293 | IIsb16l3: |
1294 | 1294 | ||
1295 | mov [esp+36],dword 2 |
1295 | mov [esp+36],dword 2 |
1296 | ret |
1296 | ret |
1297 | 1297 | ||
1298 | 1298 | ||
1299 | display_number: |
1299 | display_number: |
1300 | 1300 | ||
1301 | ; eax = print type, al=0 -> ebx is number |
1301 | ; eax = print type, al=0 -> ebx is number |
1302 | ; al=1 -> ebx is pointer |
1302 | ; al=1 -> ebx is pointer |
1303 | ; ah=0 -> display decimal |
1303 | ; ah=0 -> display decimal |
1304 | ; ah=1 -> display hexadecimal |
1304 | ; ah=1 -> display hexadecimal |
1305 | ; ah=2 -> display binary |
1305 | ; ah=2 -> display binary |
1306 | ; eax bits 16-21 = number of digits to display (0-32) |
1306 | ; eax bits 16-21 = number of digits to display (0-32) |
1307 | ; eax bits 22-31 = reserved |
1307 | ; eax bits 22-31 = reserved |
1308 | ; |
1308 | ; |
1309 | ; ebx = number or pointer |
1309 | ; ebx = number or pointer |
1310 | ; ecx = x shl 16 + y |
1310 | ; ecx = x shl 16 + y |
1311 | ; edx = color |
1311 | ; edx = color |
1312 | xor edi, edi |
1312 | xor edi, edi |
1313 | display_number_force: |
1313 | display_number_force: |
1314 | push eax |
1314 | push eax |
1315 | and eax,0x3fffffff |
1315 | and eax,0x3fffffff |
1316 | cmp eax,0xffff ; length > 0 ? |
1316 | cmp eax,0xffff ; length > 0 ? |
1317 | pop eax |
1317 | pop eax |
1318 | jge cont_displ |
1318 | jge cont_displ |
1319 | ret |
1319 | ret |
1320 | cont_displ: |
1320 | cont_displ: |
1321 | push eax |
1321 | push eax |
1322 | and eax,0x3fffffff |
1322 | and eax,0x3fffffff |
1323 | cmp eax,61*0x10000 ; length <= 60 ? |
1323 | cmp eax,61*0x10000 ; length <= 60 ? |
1324 | pop eax |
1324 | pop eax |
1325 | jb cont_displ2 |
1325 | jb cont_displ2 |
1326 | ret |
1326 | ret |
1327 | cont_displ2: |
1327 | cont_displ2: |
1328 | 1328 | ||
1329 | pushad |
1329 | pushad |
1330 | 1330 | ||
1331 | cmp al,1 ; ecx is a pointer ? |
1331 | cmp al,1 ; ecx is a pointer ? |
1332 | jne displnl1 |
1332 | jne displnl1 |
1333 | mov ebp,ebx |
1333 | mov ebp,ebx |
1334 | add ebp,4 |
1334 | add ebp,4 |
1335 | mov ebp,[ebp+std_application_base_address] |
1335 | mov ebp,[ebp+std_application_base_address] |
1336 | mov ebx,[ebx+std_application_base_address] |
1336 | mov ebx,[ebx+std_application_base_address] |
1337 | displnl1: |
1337 | displnl1: |
1338 | sub esp,64 |
1338 | sub esp,64 |
1339 | 1339 | ||
1340 | cmp ah,0 ; DECIMAL |
1340 | cmp ah,0 ; DECIMAL |
1341 | jne no_display_desnum |
1341 | jne no_display_desnum |
1342 | shr eax,16 |
1342 | shr eax,16 |
1343 | and eax,0xC03f |
1343 | and eax,0xC03f |
1344 | ; and eax,0x3f |
1344 | ; and eax,0x3f |
1345 | push eax |
1345 | push eax |
1346 | and eax,0x3f |
1346 | and eax,0x3f |
1347 | mov edi,esp |
1347 | mov edi,esp |
1348 | add edi,4+64-1 |
1348 | add edi,4+64-1 |
1349 | mov ecx,eax |
1349 | mov ecx,eax |
1350 | mov eax,ebx |
1350 | mov eax,ebx |
1351 | mov ebx,10 |
1351 | mov ebx,10 |
1352 | d_desnum: |
1352 | d_desnum: |
1353 | xor edx,edx |
1353 | xor edx,edx |
1354 | call division_64_bits |
1354 | call division_64_bits |
1355 | div ebx |
1355 | div ebx |
1356 | add dl,48 |
1356 | add dl,48 |
1357 | mov [edi],dl |
1357 | mov [edi],dl |
1358 | dec edi |
1358 | dec edi |
1359 | loop d_desnum |
1359 | loop d_desnum |
1360 | pop eax |
1360 | pop eax |
1361 | call normalize_number |
1361 | call normalize_number |
1362 | call draw_num_text |
1362 | call draw_num_text |
1363 | add esp,64 |
1363 | add esp,64 |
1364 | popad |
1364 | popad |
1365 | ret |
1365 | ret |
1366 | no_display_desnum: |
1366 | no_display_desnum: |
1367 | 1367 | ||
1368 | cmp ah,0x01 ; HEXADECIMAL |
1368 | cmp ah,0x01 ; HEXADECIMAL |
1369 | jne no_display_hexnum |
1369 | jne no_display_hexnum |
1370 | shr eax,16 |
1370 | shr eax,16 |
1371 | and eax,0xC03f |
1371 | and eax,0xC03f |
1372 | ; and eax,0x3f |
1372 | ; and eax,0x3f |
1373 | push eax |
1373 | push eax |
1374 | and eax,0x3f |
1374 | and eax,0x3f |
1375 | mov edi,esp |
1375 | mov edi,esp |
1376 | add edi,4+64-1 |
1376 | add edi,4+64-1 |
1377 | mov ecx,eax |
1377 | mov ecx,eax |
1378 | mov eax,ebx |
1378 | mov eax,ebx |
1379 | mov ebx,16 |
1379 | mov ebx,16 |
1380 | d_hexnum: |
1380 | d_hexnum: |
1381 | xor edx,edx |
1381 | xor edx,edx |
1382 | call division_64_bits |
1382 | call division_64_bits |
1383 | div ebx |
1383 | div ebx |
1384 | add edx,hexletters |
1384 | add edx,hexletters |
1385 | mov dl,[edx] |
1385 | mov dl,[edx] |
1386 | mov [edi],dl |
1386 | mov [edi],dl |
1387 | dec edi |
1387 | dec edi |
1388 | loop d_hexnum |
1388 | loop d_hexnum |
1389 | pop eax |
1389 | pop eax |
1390 | call normalize_number |
1390 | call normalize_number |
1391 | call draw_num_text |
1391 | call draw_num_text |
1392 | add esp,64 |
1392 | add esp,64 |
1393 | popad |
1393 | popad |
1394 | ret |
1394 | ret |
1395 | no_display_hexnum: |
1395 | no_display_hexnum: |
1396 | 1396 | ||
1397 | cmp ah,0x02 ; BINARY |
1397 | cmp ah,0x02 ; BINARY |
1398 | jne no_display_binnum |
1398 | jne no_display_binnum |
1399 | shr eax,16 |
1399 | shr eax,16 |
1400 | and eax,0xC03f |
1400 | and eax,0xC03f |
1401 | ; and eax,0x3f |
1401 | ; and eax,0x3f |
1402 | push eax |
1402 | push eax |
1403 | and eax,0x3f |
1403 | and eax,0x3f |
1404 | mov edi,esp |
1404 | mov edi,esp |
1405 | add edi,4+64-1 |
1405 | add edi,4+64-1 |
1406 | mov ecx,eax |
1406 | mov ecx,eax |
1407 | mov eax,ebx |
1407 | mov eax,ebx |
1408 | mov ebx,2 |
1408 | mov ebx,2 |
1409 | d_binnum: |
1409 | d_binnum: |
1410 | xor edx,edx |
1410 | xor edx,edx |
1411 | call division_64_bits |
1411 | call division_64_bits |
1412 | div ebx |
1412 | div ebx |
1413 | add dl,48 |
1413 | add dl,48 |
1414 | mov [edi],dl |
1414 | mov [edi],dl |
1415 | dec edi |
1415 | dec edi |
1416 | loop d_binnum |
1416 | loop d_binnum |
1417 | pop eax |
1417 | pop eax |
1418 | call normalize_number |
1418 | call normalize_number |
1419 | call draw_num_text |
1419 | call draw_num_text |
1420 | add esp,64 |
1420 | add esp,64 |
1421 | popad |
1421 | popad |
1422 | ret |
1422 | ret |
1423 | no_display_binnum: |
1423 | no_display_binnum: |
1424 | 1424 | ||
1425 | add esp,64 |
1425 | add esp,64 |
1426 | popad |
1426 | popad |
1427 | ret |
1427 | ret |
1428 | 1428 | ||
1429 | normalize_number: |
1429 | normalize_number: |
1430 | test ah,0x80 |
1430 | test ah,0x80 |
1431 | jz .continue |
1431 | jz .continue |
1432 | mov ecx,48 |
1432 | mov ecx,48 |
1433 | and eax,0x3f |
1433 | and eax,0x3f |
1434 | @@: |
1434 | @@: |
1435 | inc edi |
1435 | inc edi |
1436 | cmp [edi],cl |
1436 | cmp [edi],cl |
1437 | jne .continue |
1437 | jne .continue |
1438 | dec eax |
1438 | dec eax |
1439 | cmp eax,1 |
1439 | cmp eax,1 |
1440 | ja @r |
1440 | ja @r |
1441 | mov al,1 |
1441 | mov al,1 |
1442 | .continue: |
1442 | .continue: |
1443 | and eax,0x3f |
1443 | and eax,0x3f |
1444 | ret |
1444 | ret |
1445 | 1445 | ||
1446 | division_64_bits: |
1446 | division_64_bits: |
1447 | test [esp+1+4],byte 0x40 |
1447 | test [esp+1+4],byte 0x40 |
1448 | jz .continue |
1448 | jz .continue |
1449 | push eax |
1449 | push eax |
1450 | mov eax,ebp |
1450 | mov eax,ebp |
1451 | div ebx |
1451 | div ebx |
1452 | mov ebp,eax |
1452 | mov ebp,eax |
1453 | pop eax |
1453 | pop eax |
1454 | .continue: |
1454 | .continue: |
1455 | ret |
1455 | ret |
1456 | 1456 | ||
1457 | draw_num_text: |
1457 | draw_num_text: |
1458 | mov esi,eax |
1458 | mov esi,eax |
1459 | mov edx,64+4 |
1459 | mov edx,64+4 |
1460 | sub edx,eax |
1460 | sub edx,eax |
1461 | add edx,esp |
1461 | add edx,esp |
1462 | mov ebx,[esp+64+32-8+4] |
1462 | mov ebx,[esp+64+32-8+4] |
1463 | ; add window start x & y |
1463 | ; add window start x & y |
1464 | mov ecx,[TASK_BASE] |
1464 | mov ecx,[TASK_BASE] |
1465 | 1465 | ||
1466 | mov edi,[CURRENT_TASK] |
1466 | mov edi,[CURRENT_TASK] |
1467 | shl edi,8 |
1467 | shl edi,8 |
1468 | 1468 | ||
1469 | mov eax,[ecx-twdw+WDATA.box.left] |
1469 | mov eax,[ecx-twdw+WDATA.box.left] |
1470 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1470 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1471 | shl eax,16 |
1471 | shl eax,16 |
1472 | add eax,[ecx-twdw+WDATA.box.top] |
1472 | add eax,[ecx-twdw+WDATA.box.top] |
1473 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1473 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1474 | add ebx,eax |
1474 | add ebx,eax |
1475 | mov ecx,[esp+64+32-12+4] |
1475 | mov ecx,[esp+64+32-12+4] |
1476 | and ecx, not 0x80000000 ; force counted string |
1476 | and ecx, not 0x80000000 ; force counted string |
1477 | mov eax, [esp+64+8] ; background color (if given) |
1477 | mov eax, [esp+64+8] ; background color (if given) |
1478 | mov edi, [esp+64+4] |
1478 | mov edi, [esp+64+4] |
1479 | jmp dtext |
1479 | jmp dtext |
1480 | 1480 | ||
1481 | align 4 |
1481 | align 4 |
1482 | 1482 | ||
1483 | sys_setup: |
1483 | sys_setup: |
1484 | 1484 | ||
1485 | ; 1=roland mpu midi base , base io address |
1485 | ; 1=roland mpu midi base , base io address |
1486 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1486 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1487 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1487 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1488 | ; 4=sb16 base , base io address |
1488 | ; 4=sb16 base , base io address |
1489 | ; 5=system language, 1eng 2fi 3ger 4rus |
1489 | ; 5=system language, 1eng 2fi 3ger 4rus |
1490 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1490 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1491 | ; 8=fat32 partition in hd |
1491 | ; 8=fat32 partition in hd |
1492 | ; 9 |
1492 | ; 9 |
1493 | ; 10 = sound dma channel |
1493 | ; 10 = sound dma channel |
1494 | ; 11 = enable lba read |
1494 | ; 11 = enable lba read |
1495 | ; 12 = enable pci access |
1495 | ; 12 = enable pci access |
1496 | 1496 | ||
1497 | 1497 | ||
1498 | mov [esp+36],dword 0 |
1498 | mov [esp+36],dword 0 |
1499 | cmp eax,1 ; MIDI |
1499 | cmp eax,1 ; MIDI |
1500 | jnz nsyse1 |
1500 | jnz nsyse1 |
1501 | cmp ebx,0x100 |
1501 | cmp ebx,0x100 |
1502 | jb nsyse1 |
1502 | jb nsyse1 |
1503 | mov edx,65535 |
1503 | mov edx,65535 |
1504 | cmp edx,ebx |
1504 | cmp edx,ebx |
1505 | jb nsyse1 |
1505 | jb nsyse1 |
1506 | mov [midi_base],bx |
1506 | mov [midi_base],bx |
1507 | mov word [mididp],bx |
1507 | mov word [mididp],bx |
1508 | inc bx |
1508 | inc bx |
1509 | mov word [midisp],bx |
1509 | mov word [midisp],bx |
1510 | ret |
1510 | ret |
1511 | 1511 | ||
1512 | iglobal |
1512 | iglobal |
1513 | midi_base dw 0 |
1513 | midi_base dw 0 |
1514 | endg |
1514 | endg |
1515 | 1515 | ||
1516 | nsyse1: |
1516 | nsyse1: |
1517 | 1517 | ||
1518 | cmp eax,2 ; KEYBOARD |
1518 | cmp eax,2 ; KEYBOARD |
1519 | jnz nsyse2 |
1519 | jnz nsyse2 |
1520 | cmp ebx,1 |
1520 | cmp ebx,1 |
1521 | jnz kbnobase |
1521 | jnz kbnobase |
1522 | mov edi,[TASK_BASE] |
1522 | mov edi,[TASK_BASE] |
1523 | add ecx,[edi+TASKDATA.mem_start] |
1523 | add ecx,[edi+TASKDATA.mem_start] |
1524 | mov eax,ecx |
1524 | mov eax,ecx |
1525 | mov ebx,keymap |
1525 | mov ebx,keymap |
1526 | mov ecx,128 |
1526 | mov ecx,128 |
1527 | call memmove |
1527 | call memmove |
1528 | ret |
1528 | ret |
1529 | kbnobase: |
1529 | kbnobase: |
1530 | cmp ebx,2 |
1530 | cmp ebx,2 |
1531 | jnz kbnoshift |
1531 | jnz kbnoshift |
1532 | mov edi,[TASK_BASE] |
1532 | mov edi,[TASK_BASE] |
1533 | add ecx,[edi+TASKDATA.mem_start] |
1533 | add ecx,[edi+TASKDATA.mem_start] |
1534 | mov eax,ecx |
1534 | mov eax,ecx |
1535 | mov ebx,keymap_shift |
1535 | mov ebx,keymap_shift |
1536 | mov ecx,128 |
1536 | mov ecx,128 |
1537 | call memmove |
1537 | call memmove |
1538 | ret |
1538 | ret |
1539 | kbnoshift: |
1539 | kbnoshift: |
1540 | cmp ebx,3 |
1540 | cmp ebx,3 |
1541 | jne kbnoalt |
1541 | jne kbnoalt |
1542 | mov edi,[TASK_BASE] |
1542 | mov edi,[TASK_BASE] |
1543 | add ecx,[edi+TASKDATA.mem_start] |
1543 | add ecx,[edi+TASKDATA.mem_start] |
1544 | mov eax,ecx |
1544 | mov eax,ecx |
1545 | mov ebx,keymap_alt |
1545 | mov ebx,keymap_alt |
1546 | mov ecx,128 |
1546 | mov ecx,128 |
1547 | call memmove |
1547 | call memmove |
1548 | ret |
1548 | ret |
1549 | kbnoalt: |
1549 | kbnoalt: |
1550 | cmp ebx,9 |
1550 | cmp ebx,9 |
1551 | jnz kbnocountry |
1551 | jnz kbnocountry |
1552 | mov word [keyboard],cx |
1552 | mov word [keyboard],cx |
1553 | ret |
1553 | ret |
1554 | kbnocountry: |
1554 | kbnocountry: |
1555 | mov [esp+36],dword 1 |
1555 | mov [esp+36],dword 1 |
1556 | ret |
1556 | ret |
1557 | nsyse2: |
1557 | nsyse2: |
1558 | cmp eax,3 ; CD |
1558 | cmp eax,3 ; CD |
1559 | jnz nsyse3 |
1559 | jnz nsyse3 |
1560 | test ebx,ebx |
1560 | test ebx,ebx |
1561 | jz nosesl |
1561 | jz nosesl |
1562 | cmp ebx, 4 |
1562 | cmp ebx, 4 |
1563 | ja nosesl |
1563 | ja nosesl |
1564 | mov [cd_base],bl |
1564 | mov [cd_base],bl |
1565 | cmp ebx,1 |
1565 | cmp ebx,1 |
1566 | jnz noprma |
1566 | jnz noprma |
1567 | mov [cdbase],0x1f0 |
1567 | mov [cdbase],0x1f0 |
1568 | mov [cdid],0xa0 |
1568 | mov [cdid],0xa0 |
1569 | noprma: |
1569 | noprma: |
1570 | cmp ebx,2 |
1570 | cmp ebx,2 |
1571 | jnz noprsl |
1571 | jnz noprsl |
1572 | mov [cdbase],0x1f0 |
1572 | mov [cdbase],0x1f0 |
1573 | mov [cdid],0xb0 |
1573 | mov [cdid],0xb0 |
1574 | noprsl: |
1574 | noprsl: |
1575 | cmp ebx,3 |
1575 | cmp ebx,3 |
1576 | jnz nosema |
1576 | jnz nosema |
1577 | mov [cdbase],0x170 |
1577 | mov [cdbase],0x170 |
1578 | mov [cdid],0xa0 |
1578 | mov [cdid],0xa0 |
1579 | nosema: |
1579 | nosema: |
1580 | cmp ebx,4 |
1580 | cmp ebx,4 |
1581 | jnz nosesl |
1581 | jnz nosesl |
1582 | mov [cdbase],0x170 |
1582 | mov [cdbase],0x170 |
1583 | mov [cdid],0xb0 |
1583 | mov [cdid],0xb0 |
1584 | nosesl: |
1584 | nosesl: |
1585 | ret |
1585 | ret |
1586 | 1586 | ||
1587 | cd_base db 0 |
1587 | cd_base db 0 |
1588 | 1588 | ||
1589 | nsyse3: |
1589 | nsyse3: |
1590 | 1590 | ||
1591 | cmp eax,4 ; SB |
1591 | cmp eax,4 ; SB |
1592 | jnz nsyse4 |
1592 | jnz nsyse4 |
1593 | cmp ebx,0x100 |
1593 | cmp ebx,0x100 |
1594 | jb nsyse4 |
1594 | jb nsyse4 |
1595 | mov edx,65535 |
1595 | mov edx,65535 |
1596 | cmp edx,ebx |
1596 | cmp edx,ebx |
1597 | jb nsyse4 |
1597 | jb nsyse4 |
1598 | mov word [sb16],bx |
1598 | mov word [sb16],bx |
1599 | ret |
1599 | ret |
1600 | nsyse4: |
1600 | nsyse4: |
1601 | 1601 | ||
1602 | cmp eax,5 ; SYSTEM LANGUAGE |
1602 | cmp eax,5 ; SYSTEM LANGUAGE |
1603 | jnz nsyse5 |
1603 | jnz nsyse5 |
1604 | mov [syslang],ebx |
1604 | mov [syslang],ebx |
1605 | ret |
1605 | ret |
1606 | nsyse5: |
1606 | nsyse5: |
1607 | 1607 | ||
1608 | cmp eax,7 ; HD BASE |
1608 | cmp eax,7 ; HD BASE |
1609 | jne nsyse7 |
1609 | jne nsyse7 |
1610 | test ebx,ebx |
1610 | test ebx,ebx |
1611 | jz nosethd |
1611 | jz nosethd |
1612 | cmp ebx,4 |
1612 | cmp ebx,4 |
1613 | ja nosethd |
1613 | ja nosethd |
1614 | mov [hd_base],bl |
1614 | mov [hd_base],bl |
1615 | cmp ebx,1 |
1615 | cmp ebx,1 |
1616 | jnz noprmahd |
1616 | jnz noprmahd |
1617 | mov [hdbase],0x1f0 |
1617 | mov [hdbase],0x1f0 |
1618 | mov [hdid],0x0 |
1618 | mov [hdid],0x0 |
1619 | mov [hdpos],1 |
1619 | mov [hdpos],1 |
1620 | ; call set_FAT32_variables |
1620 | ; call set_FAT32_variables |
1621 | noprmahd: |
1621 | noprmahd: |
1622 | cmp ebx,2 |
1622 | cmp ebx,2 |
1623 | jnz noprslhd |
1623 | jnz noprslhd |
1624 | mov [hdbase],0x1f0 |
1624 | mov [hdbase],0x1f0 |
1625 | mov [hdid],0x10 |
1625 | mov [hdid],0x10 |
1626 | mov [hdpos],2 |
1626 | mov [hdpos],2 |
1627 | ; call set_FAT32_variables |
1627 | ; call set_FAT32_variables |
1628 | noprslhd: |
1628 | noprslhd: |
1629 | cmp ebx,3 |
1629 | cmp ebx,3 |
1630 | jnz nosemahd |
1630 | jnz nosemahd |
1631 | mov [hdbase],0x170 |
1631 | mov [hdbase],0x170 |
1632 | mov [hdid],0x0 |
1632 | mov [hdid],0x0 |
1633 | mov [hdpos],3 |
1633 | mov [hdpos],3 |
1634 | ; call set_FAT32_variables |
1634 | ; call set_FAT32_variables |
1635 | nosemahd: |
1635 | nosemahd: |
1636 | cmp ebx,4 |
1636 | cmp ebx,4 |
1637 | jnz noseslhd |
1637 | jnz noseslhd |
1638 | mov [hdbase],0x170 |
1638 | mov [hdbase],0x170 |
1639 | mov [hdid],0x10 |
1639 | mov [hdid],0x10 |
1640 | mov [hdpos],4 |
1640 | mov [hdpos],4 |
1641 | ; call set_FAT32_variables |
1641 | ; call set_FAT32_variables |
1642 | noseslhd: |
1642 | noseslhd: |
1643 | call reserve_hd1 |
1643 | call reserve_hd1 |
1644 | call reserve_hd_channel |
1644 | call reserve_hd_channel |
1645 | call free_hd_channel |
1645 | call free_hd_channel |
1646 | mov [hd1_status],0 ; free |
1646 | mov [hd1_status],0 ; free |
1647 | nosethd: |
1647 | nosethd: |
1648 | ret |
1648 | ret |
1649 | 1649 | ||
1650 | iglobal |
1650 | iglobal |
1651 | hd_base db 0 |
1651 | hd_base db 0 |
1652 | endg |
1652 | endg |
1653 | 1653 | ||
1654 | nsyse7: |
1654 | nsyse7: |
1655 | 1655 | ||
1656 | cmp eax,8 ; HD PARTITION |
1656 | cmp eax,8 ; HD PARTITION |
1657 | jne nsyse8 |
1657 | jne nsyse8 |
1658 | mov [fat32part],ebx |
1658 | mov [fat32part],ebx |
1659 | ; call set_FAT32_variables |
1659 | ; call set_FAT32_variables |
1660 | call reserve_hd1 |
1660 | call reserve_hd1 |
1661 | call reserve_hd_channel |
1661 | call reserve_hd_channel |
1662 | call free_hd_channel |
1662 | call free_hd_channel |
1663 | pusha |
1663 | pusha |
1664 | call choice_necessity_partition_1 |
1664 | call choice_necessity_partition_1 |
1665 | popa |
1665 | popa |
1666 | mov [hd1_status],0 ; free |
1666 | mov [hd1_status],0 ; free |
1667 | ret |
1667 | ret |
1668 | nsyse8: |
1668 | nsyse8: |
1669 | 1669 | ||
1670 | cmp eax,10 ; SOUND DMA CHANNEL |
1670 | cmp eax,10 ; SOUND DMA CHANNEL |
1671 | jne no_set_sound_dma |
1671 | jne no_set_sound_dma |
1672 | cmp ebx,3 |
1672 | cmp ebx,3 |
1673 | ja sys_setup_err |
1673 | ja sys_setup_err |
1674 | mov [sound_dma],ebx |
1674 | mov [sound_dma],ebx |
1675 | ret |
1675 | ret |
1676 | no_set_sound_dma: |
1676 | no_set_sound_dma: |
1677 | 1677 | ||
1678 | cmp eax,11 ; ENABLE LBA READ |
1678 | cmp eax,11 ; ENABLE LBA READ |
1679 | jne no_set_lba_read |
1679 | jne no_set_lba_read |
1680 | and ebx,1 |
1680 | and ebx,1 |
1681 | mov [lba_read_enabled],ebx |
1681 | mov [lba_read_enabled],ebx |
1682 | ret |
1682 | ret |
1683 | no_set_lba_read: |
1683 | no_set_lba_read: |
1684 | 1684 | ||
1685 | cmp eax,12 ; ENABLE PCI ACCESS |
1685 | cmp eax,12 ; ENABLE PCI ACCESS |
1686 | jne no_set_pci_access |
1686 | jne no_set_pci_access |
1687 | and ebx,1 |
1687 | and ebx,1 |
1688 | mov [pci_access_enabled],ebx |
1688 | mov [pci_access_enabled],ebx |
1689 | ret |
1689 | ret |
1690 | no_set_pci_access: |
1690 | no_set_pci_access: |
1691 | 1691 | ||
1692 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1692 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1693 | include 'vmodeint.inc' |
1693 | include 'vmodeint.inc' |
1694 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1694 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1695 | 1695 | ||
1696 | sys_setup_err: |
1696 | sys_setup_err: |
1697 | mov [esp+36],dword -1 |
1697 | mov [esp+36],dword -1 |
1698 | ret |
1698 | ret |
1699 | 1699 | ||
1700 | align 4 |
1700 | align 4 |
1701 | 1701 | ||
1702 | sys_getsetup: |
1702 | sys_getsetup: |
1703 | 1703 | ||
1704 | ; 1=roland mpu midi base , base io address |
1704 | ; 1=roland mpu midi base , base io address |
1705 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1705 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1706 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1706 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1707 | ; 4=sb16 base , base io address |
1707 | ; 4=sb16 base , base io address |
1708 | ; 5=system language, 1eng 2fi 3ger 4rus |
1708 | ; 5=system language, 1eng 2fi 3ger 4rus |
1709 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1709 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1710 | ; 8=fat32 partition in hd |
1710 | ; 8=fat32 partition in hd |
1711 | ; 9=get hs timer tic |
1711 | ; 9=get hs timer tic |
1712 | 1712 | ||
1713 | cmp eax,1 |
1713 | cmp eax,1 |
1714 | jne ngsyse1 |
1714 | jne ngsyse1 |
1715 | movzx eax,[midi_base] |
1715 | movzx eax,[midi_base] |
1716 | mov [esp+36],eax |
1716 | mov [esp+36],eax |
1717 | ret |
1717 | ret |
1718 | ngsyse1: |
1718 | ngsyse1: |
1719 | 1719 | ||
1720 | cmp eax,2 |
1720 | cmp eax,2 |
1721 | jne ngsyse2 |
1721 | jne ngsyse2 |
1722 | cmp ebx,1 |
1722 | cmp ebx,1 |
1723 | jnz kbnobaseret |
1723 | jnz kbnobaseret |
1724 | mov edi,[TASK_BASE] |
1724 | mov edi,[TASK_BASE] |
1725 | add ecx,[edi+TASKDATA.mem_start] |
1725 | add ecx,[edi+TASKDATA.mem_start] |
1726 | mov ebx,ecx |
1726 | mov ebx,ecx |
1727 | mov eax,keymap |
1727 | mov eax,keymap |
1728 | mov ecx,128 |
1728 | mov ecx,128 |
1729 | call memmove |
1729 | call memmove |
1730 | ret |
1730 | ret |
1731 | kbnobaseret: |
1731 | kbnobaseret: |
1732 | cmp ebx,2 |
1732 | cmp ebx,2 |
1733 | jnz kbnoshiftret |
1733 | jnz kbnoshiftret |
1734 | mov edi,[TASK_BASE] |
1734 | mov edi,[TASK_BASE] |
1735 | add ecx,[edi+TASKDATA.mem_start] |
1735 | add ecx,[edi+TASKDATA.mem_start] |
1736 | mov ebx,ecx |
1736 | mov ebx,ecx |
1737 | mov eax,keymap_shift |
1737 | mov eax,keymap_shift |
1738 | mov ecx,128 |
1738 | mov ecx,128 |
1739 | call memmove |
1739 | call memmove |
1740 | ret |
1740 | ret |
1741 | kbnoshiftret: |
1741 | kbnoshiftret: |
1742 | cmp ebx,3 |
1742 | cmp ebx,3 |
1743 | jne kbnoaltret |
1743 | jne kbnoaltret |
1744 | mov edi,[TASK_BASE] |
1744 | mov edi,[TASK_BASE] |
1745 | add ecx,[edi+TASKDATA.mem_start] |
1745 | add ecx,[edi+TASKDATA.mem_start] |
1746 | mov ebx,ecx |
1746 | mov ebx,ecx |
1747 | mov eax,keymap_alt |
1747 | mov eax,keymap_alt |
1748 | mov ecx,128 |
1748 | mov ecx,128 |
1749 | call memmove |
1749 | call memmove |
1750 | ret |
1750 | ret |
1751 | kbnoaltret: |
1751 | kbnoaltret: |
1752 | cmp ebx,9 |
1752 | cmp ebx,9 |
1753 | jnz ngsyse2 |
1753 | jnz ngsyse2 |
1754 | movzx eax,word [keyboard] |
1754 | movzx eax,word [keyboard] |
1755 | mov [esp+36],eax |
1755 | mov [esp+36],eax |
1756 | ret |
1756 | ret |
1757 | ngsyse2: |
1757 | ngsyse2: |
1758 | 1758 | ||
1759 | cmp eax,3 |
1759 | cmp eax,3 |
1760 | jnz ngsyse3 |
1760 | jnz ngsyse3 |
1761 | movzx eax,[cd_base] |
1761 | movzx eax,[cd_base] |
1762 | mov [esp+36],eax |
1762 | mov [esp+36],eax |
1763 | ret |
1763 | ret |
1764 | ngsyse3: |
1764 | ngsyse3: |
1765 | 1765 | ||
1766 | cmp eax,4 |
1766 | cmp eax,4 |
1767 | jne ngsyse4 |
1767 | jne ngsyse4 |
1768 | mov eax,[sb16] |
1768 | mov eax,[sb16] |
1769 | mov [esp+36],eax |
1769 | mov [esp+36],eax |
1770 | ret |
1770 | ret |
1771 | ngsyse4: |
1771 | ngsyse4: |
1772 | 1772 | ||
1773 | cmp eax,5 |
1773 | cmp eax,5 |
1774 | jnz ngsyse5 |
1774 | jnz ngsyse5 |
1775 | mov eax,[syslang] |
1775 | mov eax,[syslang] |
1776 | mov [esp+36],eax |
1776 | mov [esp+36],eax |
1777 | ret |
1777 | ret |
1778 | ngsyse5: |
1778 | ngsyse5: |
1779 | cmp eax,7 |
1779 | cmp eax,7 |
1780 | jnz ngsyse7 |
1780 | jnz ngsyse7 |
1781 | movzx eax,[hd_base] |
1781 | movzx eax,[hd_base] |
1782 | mov [esp+36],eax |
1782 | mov [esp+36],eax |
1783 | ret |
1783 | ret |
1784 | ngsyse7: |
1784 | ngsyse7: |
1785 | cmp eax,8 |
1785 | cmp eax,8 |
1786 | jnz ngsyse8 |
1786 | jnz ngsyse8 |
1787 | mov eax,[fat32part] |
1787 | mov eax,[fat32part] |
1788 | mov [esp+36],eax |
1788 | mov [esp+36],eax |
1789 | ret |
1789 | ret |
1790 | ngsyse8: |
1790 | ngsyse8: |
1791 | cmp eax,9 |
1791 | cmp eax,9 |
1792 | jne ngsyse9 |
1792 | jne ngsyse9 |
1793 | mov eax,[timer_ticks] ;[0xfdf0] |
1793 | mov eax,[timer_ticks] ;[0xfdf0] |
1794 | mov [esp+36],eax |
1794 | mov [esp+36],eax |
1795 | ret |
1795 | ret |
1796 | ngsyse9: |
1796 | ngsyse9: |
1797 | cmp eax,10 |
1797 | cmp eax,10 |
1798 | jnz ngsyse10 |
1798 | jnz ngsyse10 |
1799 | mov eax,[sound_dma] |
1799 | mov eax,[sound_dma] |
1800 | mov [esp+36],eax |
1800 | mov [esp+36],eax |
1801 | ret |
1801 | ret |
1802 | ngsyse10: |
1802 | ngsyse10: |
1803 | cmp eax,11 |
1803 | cmp eax,11 |
1804 | jnz ngsyse11 |
1804 | jnz ngsyse11 |
1805 | mov eax,[lba_read_enabled] |
1805 | mov eax,[lba_read_enabled] |
1806 | mov [esp+36],eax |
1806 | mov [esp+36],eax |
1807 | ret |
1807 | ret |
1808 | ngsyse11: |
1808 | ngsyse11: |
1809 | cmp eax,12 |
1809 | cmp eax,12 |
1810 | jnz ngsyse12 |
1810 | jnz ngsyse12 |
1811 | mov eax,[pci_access_enabled] |
1811 | mov eax,[pci_access_enabled] |
1812 | mov [esp+36],eax |
1812 | mov [esp+36],eax |
1813 | ret |
1813 | ret |
1814 | ngsyse12: |
1814 | ngsyse12: |
1815 | mov [esp+36],dword 1 |
1815 | mov [esp+36],dword 1 |
1816 | ret |
1816 | ret |
1817 | 1817 | ||
1818 | get_timer_ticks: |
1818 | get_timer_ticks: |
1819 | mov eax,[timer_ticks] |
1819 | mov eax,[timer_ticks] |
1820 | ret |
1820 | ret |
1821 | 1821 | ||
1822 | iglobal |
1822 | iglobal |
1823 | align 4 |
1823 | align 4 |
1824 | mousefn dd msscreen, mswin, msbutton, msset |
1824 | mousefn dd msscreen, mswin, msbutton, msset |
1825 | dd app_load_cursor |
1825 | dd app_load_cursor |
1826 | dd app_set_cursor |
1826 | dd app_set_cursor |
1827 | dd app_delete_cursor |
1827 | dd app_delete_cursor |
1828 | dd msz |
1828 | dd msz |
1829 | endg |
1829 | endg |
1830 | 1830 | ||
1831 | readmousepos: |
1831 | readmousepos: |
1832 | 1832 | ||
1833 | ; eax=0 screen relative |
1833 | ; eax=0 screen relative |
1834 | ; eax=1 window relative |
1834 | ; eax=1 window relative |
1835 | ; eax=2 buttons pressed |
1835 | ; eax=2 buttons pressed |
1836 | ; eax=3 set mouse pos ; reserved |
1836 | ; eax=3 set mouse pos ; reserved |
1837 | ; eax=4 load cursor |
1837 | ; eax=4 load cursor |
1838 | ; eax=5 set cursor |
1838 | ; eax=5 set cursor |
1839 | ; eax=6 delete cursor ; reserved |
1839 | ; eax=6 delete cursor ; reserved |
1840 | ; eax=7 get mouse_z |
1840 | ; eax=7 get mouse_z |
1841 | 1841 | ||
1842 | cmp eax, 7 |
1842 | cmp eax, 7 |
1843 | ja msset |
1843 | ja msset |
1844 | jmp [mousefn+eax*4] |
1844 | jmp [mousefn+eax*4] |
1845 | msscreen: |
1845 | msscreen: |
1846 | mov eax,[MOUSE_X] |
1846 | mov eax,[MOUSE_X] |
1847 | shl eax,16 |
1847 | shl eax,16 |
1848 | mov ax,[MOUSE_Y] |
1848 | mov ax,[MOUSE_Y] |
1849 | mov [esp+36],eax |
1849 | mov [esp+36],eax |
1850 | ret |
1850 | ret |
1851 | mswin: |
1851 | mswin: |
1852 | mov eax,[MOUSE_X] |
1852 | mov eax,[MOUSE_X] |
1853 | shl eax,16 |
1853 | shl eax,16 |
1854 | mov ax,[MOUSE_Y] |
1854 | mov ax,[MOUSE_Y] |
1855 | mov esi,[TASK_BASE] |
1855 | mov esi,[TASK_BASE] |
1856 | mov bx, word [esi-twdw+WDATA.box.left] |
1856 | mov bx, word [esi-twdw+WDATA.box.left] |
1857 | shl ebx,16 |
1857 | shl ebx,16 |
1858 | mov bx, word [esi-twdw+WDATA.box.top] |
1858 | mov bx, word [esi-twdw+WDATA.box.top] |
1859 | sub eax,ebx |
1859 | sub eax,ebx |
1860 | 1860 | ||
1861 | mov edi,[CURRENT_TASK] |
1861 | mov edi,[CURRENT_TASK] |
1862 | shl edi,8 |
1862 | shl edi,8 |
1863 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1863 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1864 | rol eax,16 |
1864 | rol eax,16 |
1865 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1865 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1866 | rol eax,16 |
1866 | rol eax,16 |
1867 | mov [esp+36],eax |
1867 | mov [esp+36],eax |
1868 | ret |
1868 | ret |
1869 | msbutton: |
1869 | msbutton: |
1870 | movzx eax,byte [BTN_DOWN] |
1870 | movzx eax,byte [BTN_DOWN] |
1871 | mov [esp+36],eax |
1871 | mov [esp+36],eax |
1872 | ret |
1872 | ret |
1873 | msz: |
1873 | msz: |
1874 | mov edi, [TASK_COUNT] |
1874 | mov edi, [TASK_COUNT] |
1875 | movzx edi, word [WIN_POS + edi*2] |
1875 | movzx edi, word [WIN_POS + edi*2] |
1876 | cmp edi, [CURRENT_TASK] |
1876 | cmp edi, [CURRENT_TASK] |
1877 | jne @f |
1877 | jne @f |
1878 | mov ax,[MOUSE_SCROLL_H] |
1878 | mov ax,[MOUSE_SCROLL_H] |
1879 | shl eax,16 |
1879 | shl eax,16 |
1880 | mov ax,[MOUSE_SCROLL_V] |
1880 | mov ax,[MOUSE_SCROLL_V] |
1881 | mov [esp+36],eax |
1881 | mov [esp+36],eax |
1882 | mov [MOUSE_SCROLL_H],word 0 |
1882 | mov [MOUSE_SCROLL_H],word 0 |
1883 | mov [MOUSE_SCROLL_V],word 0 |
1883 | mov [MOUSE_SCROLL_V],word 0 |
1884 | ret |
1884 | ret |
1885 | @@: |
1885 | @@: |
1886 | mov [esp+36],dword 0 |
1886 | mov [esp+36],dword 0 |
1887 | ret |
1887 | ret |
1888 | msset: |
1888 | msset: |
1889 | ret |
1889 | ret |
1890 | 1890 | ||
1891 | app_load_cursor: |
1891 | app_load_cursor: |
1892 | ; add ebx, new_app_base |
1892 | ; add ebx, new_app_base |
1893 | cmp ebx, OS_BASE |
1893 | cmp ebx, OS_BASE |
1894 | jae msset |
1894 | jae msset |
1895 | stdcall load_cursor, ebx, ecx |
1895 | stdcall load_cursor, ebx, ecx |
1896 | mov [esp+36], eax |
1896 | mov [esp+36], eax |
1897 | ret |
1897 | ret |
1898 | 1898 | ||
1899 | app_set_cursor: |
1899 | app_set_cursor: |
1900 | stdcall set_cursor, ebx |
1900 | stdcall set_cursor, ebx |
1901 | mov [esp+36], eax |
1901 | mov [esp+36], eax |
1902 | ret |
1902 | ret |
1903 | 1903 | ||
1904 | app_delete_cursor: |
1904 | app_delete_cursor: |
1905 | stdcall delete_cursor, ebx |
1905 | stdcall delete_cursor, ebx |
1906 | mov [esp+36], eax |
1906 | mov [esp+36], eax |
1907 | ret |
1907 | ret |
1908 | 1908 | ||
1909 | is_input: |
1909 | is_input: |
1910 | 1910 | ||
1911 | push edx |
1911 | push edx |
1912 | mov dx,word [midisp] |
1912 | mov dx,word [midisp] |
1913 | in al,dx |
1913 | in al,dx |
1914 | and al,0x80 |
1914 | and al,0x80 |
1915 | pop edx |
1915 | pop edx |
1916 | ret |
1916 | ret |
1917 | 1917 | ||
1918 | is_output: |
1918 | is_output: |
1919 | 1919 | ||
1920 | push edx |
1920 | push edx |
1921 | mov dx,word [midisp] |
1921 | mov dx,word [midisp] |
1922 | in al,dx |
1922 | in al,dx |
1923 | and al,0x40 |
1923 | and al,0x40 |
1924 | pop edx |
1924 | pop edx |
1925 | ret |
1925 | ret |
1926 | 1926 | ||
1927 | 1927 | ||
1928 | get_mpu_in: |
1928 | get_mpu_in: |
1929 | 1929 | ||
1930 | push edx |
1930 | push edx |
1931 | mov dx,word [mididp] |
1931 | mov dx,word [mididp] |
1932 | in al,dx |
1932 | in al,dx |
1933 | pop edx |
1933 | pop edx |
1934 | ret |
1934 | ret |
1935 | 1935 | ||
1936 | 1936 | ||
1937 | put_mpu_out: |
1937 | put_mpu_out: |
1938 | 1938 | ||
1939 | push edx |
1939 | push edx |
1940 | mov dx,word [mididp] |
1940 | mov dx,word [mididp] |
1941 | out dx,al |
1941 | out dx,al |
1942 | pop edx |
1942 | pop edx |
1943 | ret |
1943 | ret |
1944 | 1944 | ||
1945 | 1945 | ||
1946 | setuart: |
1946 | setuart: |
1947 | 1947 | ||
1948 | su1: |
1948 | su1: |
1949 | call is_output |
1949 | call is_output |
1950 | cmp al,0 |
1950 | cmp al,0 |
1951 | jnz su1 |
1951 | jnz su1 |
1952 | mov dx,word [midisp] |
1952 | mov dx,word [midisp] |
1953 | mov al,0xff |
1953 | mov al,0xff |
1954 | out dx,al |
1954 | out dx,al |
1955 | su2: |
1955 | su2: |
1956 | mov dx,word [midisp] |
1956 | mov dx,word [midisp] |
1957 | mov al,0xff |
1957 | mov al,0xff |
1958 | out dx,al |
1958 | out dx,al |
1959 | call is_input |
1959 | call is_input |
1960 | cmp al,0 |
1960 | cmp al,0 |
1961 | jnz su2 |
1961 | jnz su2 |
1962 | call get_mpu_in |
1962 | call get_mpu_in |
1963 | cmp al,0xfe |
1963 | cmp al,0xfe |
1964 | jnz su2 |
1964 | jnz su2 |
1965 | su3: |
1965 | su3: |
1966 | call is_output |
1966 | call is_output |
1967 | cmp al,0 |
1967 | cmp al,0 |
1968 | jnz su3 |
1968 | jnz su3 |
1969 | mov dx,word [midisp] |
1969 | mov dx,word [midisp] |
1970 | mov al,0x3f |
1970 | mov al,0x3f |
1971 | out dx,al |
1971 | out dx,al |
1972 | 1972 | ||
1973 | ret |
1973 | ret |
1974 | 1974 | ||
1975 | 1975 | ||
1976 | align 4 |
1976 | align 4 |
1977 | 1977 | ||
1978 | sys_midi: |
1978 | sys_midi: |
1979 | 1979 | ||
1980 | cmp [mididp],0 |
1980 | cmp [mididp],0 |
1981 | jnz sm0 |
1981 | jnz sm0 |
1982 | mov [esp+36],dword 1 |
1982 | mov [esp+36],dword 1 |
1983 | ret |
1983 | ret |
1984 | sm0: |
1984 | sm0: |
1985 | 1985 | ||
1986 | cmp eax,1 |
1986 | cmp eax,1 |
1987 | mov [esp+36],dword 0 |
1987 | mov [esp+36],dword 0 |
1988 | jnz smn1 |
1988 | jnz smn1 |
1989 | call setuart |
1989 | call setuart |
1990 | ret |
1990 | ret |
1991 | smn1: |
1991 | smn1: |
1992 | 1992 | ||
1993 | cmp eax,2 |
1993 | cmp eax,2 |
1994 | jnz smn2 |
1994 | jnz smn2 |
1995 | sm10: |
1995 | sm10: |
1996 | call get_mpu_in |
1996 | call get_mpu_in |
1997 | call is_output |
1997 | call is_output |
1998 | test al,al |
1998 | test al,al |
1999 | jnz sm10 |
1999 | jnz sm10 |
2000 | mov al,bl |
2000 | mov al,bl |
2001 | call put_mpu_out |
2001 | call put_mpu_out |
2002 | ret |
2002 | ret |
2003 | smn2: |
2003 | smn2: |
2004 | 2004 | ||
2005 | ret |
2005 | ret |
2006 | 2006 | ||
2007 | 2007 | ||
2008 | detect_devices: |
2008 | detect_devices: |
2009 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2009 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2010 | include 'detect/commouse.inc' |
2010 | include 'detect/commouse.inc' |
2011 | ;include 'detect/ps2mouse.inc' |
2011 | ;include 'detect/ps2mouse.inc' |
2012 | ;include 'detect/dev_fd.inc' |
2012 | ;include 'detect/dev_fd.inc' |
2013 | ;include 'detect/dev_hdcd.inc' |
2013 | ;include 'detect/dev_hdcd.inc' |
2014 | ;include 'detect/sear_par.inc' |
2014 | ;include 'detect/sear_par.inc' |
2015 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2015 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2016 | ret |
2016 | ret |
2017 | 2017 | ||
2018 | 2018 | ||
2019 | sys_end: |
2019 | sys_end: |
2020 | 2020 | ||
2021 | mov eax,[TASK_BASE] |
2021 | mov eax,[TASK_BASE] |
2022 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2022 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2023 | 2023 | ||
2024 | waitterm: ; wait here for termination |
2024 | waitterm: ; wait here for termination |
2025 | mov ebx,100 |
2025 | mov ebx,100 |
2026 | call delay_hs |
2026 | call delay_hs |
2027 | jmp waitterm |
2027 | jmp waitterm |
2028 | 2028 | ||
2029 | iglobal |
2029 | iglobal |
2030 | align 4 |
2030 | align 4 |
2031 | sys_system_table: |
2031 | sys_system_table: |
2032 | dd exit_for_anyone ; 1 = obsolete |
2032 | dd exit_for_anyone ; 1 = obsolete |
2033 | dd sysfn_terminate ; 2 = terminate thread |
2033 | dd sysfn_terminate ; 2 = terminate thread |
2034 | dd sysfn_activate ; 3 = activate window |
2034 | dd sysfn_activate ; 3 = activate window |
2035 | dd sysfn_getidletime ; 4 = get idle time |
2035 | dd sysfn_getidletime ; 4 = get idle time |
2036 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2036 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2037 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2037 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2038 | dd sysfn_getactive ; 7 = get active window |
2038 | dd sysfn_getactive ; 7 = get active window |
2039 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2039 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2040 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2040 | dd sysfn_shutdown ; 9 = shutdown with parameter |
2041 | dd sysfn_minimize ; 10 = minimize window |
2041 | dd sysfn_minimize ; 10 = minimize window |
2042 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2042 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2043 | dd sysfn_lastkey ; 12 = get last pressed key |
2043 | dd sysfn_lastkey ; 12 = get last pressed key |
2044 | dd sysfn_getversion ; 13 = get kernel version |
2044 | dd sysfn_getversion ; 13 = get kernel version |
2045 | dd sysfn_waitretrace ; 14 = wait retrace |
2045 | dd sysfn_waitretrace ; 14 = wait retrace |
2046 | dd sysfn_centermouse ; 15 = center mouse cursor |
2046 | dd sysfn_centermouse ; 15 = center mouse cursor |
2047 | dd sysfn_getfreemem ; 16 = get free memory size |
2047 | dd sysfn_getfreemem ; 16 = get free memory size |
2048 | dd sysfn_getallmem ; 17 = get total memory size |
2048 | dd sysfn_getallmem ; 17 = get total memory size |
2049 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2049 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2050 | ; instead of slot |
2050 | ; instead of slot |
2051 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2051 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2052 | dd sysfn_meminfo ; 20 = get extended memory info |
2052 | dd sysfn_meminfo ; 20 = get extended memory info |
2053 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2053 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
2054 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2054 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
2055 | sysfn_num = ($ - sys_system_table)/4 |
2055 | sysfn_num = ($ - sys_system_table)/4 |
2056 | endg |
2056 | endg |
2057 | 2057 | ||
2058 | sys_system: |
2058 | sys_system: |
2059 | dec ebx |
2059 | dec ebx |
2060 | cmp ebx, sysfn_num |
2060 | cmp ebx, sysfn_num |
2061 | jae @f |
2061 | jae @f |
2062 | jmp dword [sys_system_table + ebx*4] |
2062 | jmp dword [sys_system_table + ebx*4] |
2063 | @@: |
2063 | @@: |
2064 | ret |
2064 | ret |
2065 | 2065 | ||
2066 | 2066 | ||
2067 | sysfn_shutdown: ; 18.9 = system shutdown |
2067 | sysfn_shutdown: ; 18.9 = system shutdown |
2068 | cmp ecx,1 |
2068 | cmp ecx,1 |
2069 | jl exit_for_anyone |
2069 | jl exit_for_anyone |
2070 | cmp ecx,4 |
2070 | cmp ecx,4 |
2071 | jg exit_for_anyone |
2071 | jg exit_for_anyone |
2072 | mov [BOOT_VAR+0x9030],cl |
2072 | mov [BOOT_VAR+0x9030],cl |
2073 | 2073 | ||
2074 | mov eax,[TASK_COUNT] |
2074 | mov eax,[TASK_COUNT] |
2075 | mov [SYS_SHUTDOWN],al |
2075 | mov [SYS_SHUTDOWN],al |
2076 | mov [shutdown_processes],eax |
2076 | mov [shutdown_processes],eax |
2077 | and dword [esp+32], 0 |
2077 | and dword [esp+32], 0 |
2078 | exit_for_anyone: |
2078 | exit_for_anyone: |
2079 | ret |
2079 | ret |
2080 | uglobal |
2080 | uglobal |
2081 | shutdown_processes: dd 0x0 |
2081 | shutdown_processes: dd 0x0 |
2082 | endg |
2082 | endg |
2083 | 2083 | ||
2084 | sysfn_terminate: ; 18.2 = TERMINATE |
2084 | sysfn_terminate: ; 18.2 = TERMINATE |
2085 | cmp ecx,2 |
2085 | cmp ecx,2 |
2086 | jb noprocessterminate |
2086 | jb noprocessterminate |
2087 | mov edx,[TASK_COUNT] |
2087 | mov edx,[TASK_COUNT] |
2088 | cmp ecx,edx |
2088 | cmp ecx,edx |
2089 | ja noprocessterminate |
2089 | ja noprocessterminate |
2090 | mov eax,[TASK_COUNT] |
2090 | mov eax,[TASK_COUNT] |
2091 | shl ecx,5 |
2091 | shl ecx,5 |
2092 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
2092 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
2093 | add ecx,CURRENT_TASK+TASKDATA.state |
2093 | add ecx,CURRENT_TASK+TASKDATA.state |
2094 | cmp byte [ecx], 9 |
2094 | cmp byte [ecx], 9 |
2095 | jz noprocessterminate |
2095 | jz noprocessterminate |
2096 | 2096 | ||
2097 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2097 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2098 | mov [ecx],byte 3 ; clear possible i40's |
2098 | mov [ecx],byte 3 ; clear possible i40's |
2099 | ;call MEM_Heap_UnLock |
2099 | ;call MEM_Heap_UnLock |
2100 | 2100 | ||
2101 | cmp edx,[application_table_status] ; clear app table stat |
2101 | cmp edx,[application_table_status] ; clear app table stat |
2102 | jne noatsc |
2102 | jne noatsc |
2103 | mov [application_table_status],0 |
2103 | mov [application_table_status],0 |
2104 | noatsc: |
2104 | noatsc: |
2105 | noprocessterminate: |
2105 | noprocessterminate: |
2106 | ret |
2106 | ret |
2107 | 2107 | ||
2108 | sysfn_terminate2: |
2108 | sysfn_terminate2: |
2109 | ;lock application_table_status mutex |
2109 | ;lock application_table_status mutex |
2110 | .table_status: |
2110 | .table_status: |
2111 | cli |
2111 | cli |
2112 | cmp [application_table_status],0 |
2112 | cmp [application_table_status],0 |
2113 | je .stf |
2113 | je .stf |
2114 | sti |
2114 | sti |
2115 | call change_task |
2115 | call change_task |
2116 | jmp .table_status |
2116 | jmp .table_status |
2117 | .stf: |
2117 | .stf: |
2118 | call set_application_table_status |
2118 | call set_application_table_status |
2119 | mov eax,ecx |
2119 | mov eax,ecx |
2120 | call pid_to_slot |
2120 | call pid_to_slot |
2121 | test eax,eax |
2121 | test eax,eax |
2122 | jz .not_found |
2122 | jz .not_found |
2123 | mov ecx,eax |
2123 | mov ecx,eax |
2124 | cli |
2124 | cli |
2125 | call sysfn_terminate |
2125 | call sysfn_terminate |
2126 | mov [application_table_status],0 |
2126 | mov [application_table_status],0 |
2127 | sti |
2127 | sti |
2128 | and dword [esp+32],0 |
2128 | and dword [esp+32],0 |
2129 | ret |
2129 | ret |
2130 | .not_found: |
2130 | .not_found: |
2131 | mov [application_table_status],0 |
2131 | mov [application_table_status],0 |
2132 | or dword [esp+32],-1 |
2132 | or dword [esp+32],-1 |
2133 | ret |
2133 | ret |
2134 | 2134 | ||
2135 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2135 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2136 | cmp ecx,2 |
2136 | cmp ecx,2 |
2137 | jb .nowindowactivate |
2137 | jb .nowindowactivate |
2138 | cmp ecx,[TASK_COUNT] |
2138 | cmp ecx,[TASK_COUNT] |
2139 | ja .nowindowactivate |
2139 | ja .nowindowactivate |
2140 | 2140 | ||
2141 | mov [window_minimize], 2 ; restore window if minimized |
2141 | mov [window_minimize], 2 ; restore window if minimized |
2142 | 2142 | ||
2143 | movzx esi, word [WIN_STACK + ecx*2] |
2143 | movzx esi, word [WIN_STACK + ecx*2] |
2144 | cmp esi, [TASK_COUNT] |
2144 | cmp esi, [TASK_COUNT] |
2145 | je .nowindowactivate ; already active |
2145 | je .nowindowactivate ; already active |
2146 | 2146 | ||
2147 | mov edi, ecx |
2147 | mov edi, ecx |
2148 | shl edi, 5 |
2148 | shl edi, 5 |
2149 | add edi, window_data |
2149 | add edi, window_data |
2150 | movzx esi, word [WIN_STACK + ecx * 2] |
2150 | movzx esi, word [WIN_STACK + ecx * 2] |
2151 | lea esi, [WIN_POS + esi * 2] |
2151 | lea esi, [WIN_POS + esi * 2] |
2152 | call waredraw |
2152 | call waredraw |
2153 | .nowindowactivate: |
2153 | .nowindowactivate: |
2154 | ret |
2154 | ret |
2155 | 2155 | ||
2156 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2156 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2157 | mov eax,[idleusesec] |
2157 | mov eax,[idleusesec] |
2158 | mov [esp+32], eax |
2158 | mov [esp+32], eax |
2159 | ret |
2159 | ret |
2160 | 2160 | ||
2161 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2161 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2162 | mov eax,[CPU_FREQ] |
2162 | mov eax,[CPU_FREQ] |
2163 | mov [esp+32], eax |
2163 | mov [esp+32], eax |
2164 | ret |
2164 | ret |
2165 | 2165 | ||
2166 | ; SAVE ramdisk to /hd/1/menuet.img |
2166 | ; SAVE ramdisk to /hd/1/menuet.img |
2167 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2167 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2168 | include 'blkdev/rdsave.inc' |
2168 | include 'blkdev/rdsave.inc' |
2169 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2169 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2170 | 2170 | ||
2171 | sysfn_getactive: ; 18.7 = get active window |
2171 | sysfn_getactive: ; 18.7 = get active window |
2172 | mov eax, [TASK_COUNT] |
2172 | mov eax, [TASK_COUNT] |
2173 | movzx eax, word [WIN_POS + eax*2] |
2173 | movzx eax, word [WIN_POS + eax*2] |
2174 | mov [esp+32],eax |
2174 | mov [esp+32],eax |
2175 | ret |
2175 | ret |
2176 | 2176 | ||
2177 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2177 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2178 | cmp ecx,1 |
2178 | cmp ecx,1 |
2179 | jne nogetsoundflag |
2179 | jne nogetsoundflag |
2180 | movzx eax,byte [sound_flag] ; get sound_flag |
2180 | movzx eax,byte [sound_flag] ; get sound_flag |
2181 | mov [esp+32],eax |
2181 | mov [esp+32],eax |
2182 | ret |
2182 | ret |
2183 | nogetsoundflag: |
2183 | nogetsoundflag: |
2184 | cmp ecx,2 |
2184 | cmp ecx,2 |
2185 | jnz nosoundflag |
2185 | jnz nosoundflag |
2186 | xor byte [sound_flag], 1 |
2186 | xor byte [sound_flag], 1 |
2187 | nosoundflag: |
2187 | nosoundflag: |
2188 | ret |
2188 | ret |
2189 | 2189 | ||
2190 | sysfn_minimize: ; 18.10 = minimize window |
2190 | sysfn_minimize: ; 18.10 = minimize window |
2191 | mov [window_minimize],1 |
2191 | mov [window_minimize],1 |
2192 | ret |
2192 | ret |
2193 | 2193 | ||
2194 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2194 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2195 | cmp ecx,1 |
2195 | cmp ecx,1 |
2196 | jnz full_table |
2196 | jnz full_table |
2197 | small_table: |
2197 | small_table: |
2198 | call for_all_tables |
2198 | call for_all_tables |
2199 | mov ecx,10 |
2199 | mov ecx,10 |
2200 | cld |
2200 | cld |
2201 | rep movsb |
2201 | rep movsb |
2202 | ret |
2202 | ret |
2203 | for_all_tables: |
2203 | for_all_tables: |
2204 | mov edi,edx |
2204 | mov edi,edx |
2205 | mov esi,DRIVE_DATA |
2205 | mov esi,DRIVE_DATA |
2206 | ret |
2206 | ret |
2207 | full_table: |
2207 | full_table: |
2208 | cmp ecx,2 |
2208 | cmp ecx,2 |
2209 | jnz exit_for_anyone |
2209 | jnz exit_for_anyone |
2210 | call for_all_tables |
2210 | call for_all_tables |
2211 | mov ecx,16384 |
2211 | mov ecx,16384 |
2212 | cld |
2212 | cld |
2213 | rep movsd |
2213 | rep movsd |
2214 | ret |
2214 | ret |
2215 | 2215 | ||
2216 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2216 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2217 | and dword [esp+32], 0 |
2217 | and dword [esp+32], 0 |
2218 | ret |
2218 | ret |
2219 | 2219 | ||
2220 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2220 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2221 | mov edi,ebx |
2221 | mov edi,ebx |
2222 | mov esi,version_inf |
2222 | mov esi,version_inf |
2223 | mov ecx,version_end-version_inf |
2223 | mov ecx,version_end-version_inf |
2224 | rep movsb |
2224 | rep movsb |
2225 | ret |
2225 | ret |
2226 | 2226 | ||
2227 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2227 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2228 | ;wait retrace functions |
2228 | ;wait retrace functions |
2229 | sys_wait_retrace: |
2229 | sys_wait_retrace: |
2230 | mov edx,0x3da |
2230 | mov edx,0x3da |
2231 | WaitRetrace_loop: |
2231 | WaitRetrace_loop: |
2232 | in al,dx |
2232 | in al,dx |
2233 | test al,1000b |
2233 | test al,1000b |
2234 | jz WaitRetrace_loop |
2234 | jz WaitRetrace_loop |
2235 | and [esp+32],dword 0 |
2235 | and [esp+32],dword 0 |
2236 | ret |
2236 | ret |
2237 | 2237 | ||
2238 | sysfn_centermouse: ; 18.15 = mouse centered |
2238 | sysfn_centermouse: ; 18.15 = mouse centered |
2239 | call mouse_centered |
2239 | call mouse_centered |
2240 | and [esp+32],dword 0 |
2240 | and [esp+32],dword 0 |
2241 | ret |
2241 | ret |
2242 | 2242 | ||
2243 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2243 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2244 | cmp ecx,0 ; get mouse speed factor |
2244 | cmp ecx,0 ; get mouse speed factor |
2245 | jnz .set_mouse_acceleration |
2245 | jnz .set_mouse_acceleration |
2246 | xor eax,eax |
2246 | xor eax,eax |
2247 | mov ax,[mouse_speed_factor] |
2247 | mov ax,[mouse_speed_factor] |
2248 | mov [esp+32],eax |
2248 | mov [esp+32],eax |
2249 | ret |
2249 | ret |
2250 | .set_mouse_acceleration: |
2250 | .set_mouse_acceleration: |
2251 | cmp ecx,1 ; set mouse speed factor |
2251 | cmp ecx,1 ; set mouse speed factor |
2252 | jnz .get_mouse_delay |
2252 | jnz .get_mouse_delay |
2253 | mov [mouse_speed_factor],dx |
2253 | mov [mouse_speed_factor],dx |
2254 | ret |
2254 | ret |
2255 | .get_mouse_delay: |
2255 | .get_mouse_delay: |
2256 | cmp ecx,2 ; get mouse delay |
2256 | cmp ecx,2 ; get mouse delay |
2257 | jnz .set_mouse_delay |
2257 | jnz .set_mouse_delay |
2258 | mov eax,[mouse_delay] |
2258 | mov eax,[mouse_delay] |
2259 | mov [esp+32],eax |
2259 | mov [esp+32],eax |
2260 | ret |
2260 | ret |
2261 | .set_mouse_delay: |
2261 | .set_mouse_delay: |
2262 | cmp ecx,3 ; set mouse delay |
2262 | cmp ecx,3 ; set mouse delay |
2263 | jnz .set_pointer_position |
2263 | jnz .set_pointer_position |
2264 | mov [mouse_delay],edx |
2264 | mov [mouse_delay],edx |
2265 | ret |
2265 | ret |
2266 | .set_pointer_position: |
2266 | .set_pointer_position: |
2267 | cmp ecx,4 ; set mouse pointer position |
2267 | cmp ecx,4 ; set mouse pointer position |
2268 | jnz .set_mouse_button |
2268 | jnz .set_mouse_button |
2269 | mov [MOUSE_Y],dx ;y |
2269 | mov [MOUSE_Y],dx ;y |
2270 | ror edx,16 |
2270 | ror edx,16 |
2271 | mov [MOUSE_X],dx ;x |
2271 | mov [MOUSE_X],dx ;x |
2272 | rol edx,16 |
2272 | rol edx,16 |
2273 | ret |
2273 | ret |
2274 | .set_mouse_button: |
2274 | .set_mouse_button: |
2275 | cmp ecx,5 ; set mouse button features |
2275 | cmp ecx,5 ; set mouse button features |
2276 | jnz .end |
2276 | jnz .end |
2277 | mov [BTN_DOWN],dl |
2277 | mov [BTN_DOWN],dl |
2278 | mov [mouse_active],1 |
2278 | mov [mouse_active],1 |
2279 | .end: |
2279 | .end: |
2280 | ret |
2280 | ret |
2281 | 2281 | ||
2282 | sysfn_getfreemem: |
2282 | sysfn_getfreemem: |
2283 | mov eax, [pg_data.pages_free] |
2283 | mov eax, [pg_data.pages_free] |
2284 | shl eax, 2 |
2284 | shl eax, 2 |
2285 | mov [esp+32],eax |
2285 | mov [esp+32],eax |
2286 | ret |
2286 | ret |
2287 | 2287 | ||
2288 | sysfn_getallmem: |
2288 | sysfn_getallmem: |
2289 | mov eax,[MEM_AMOUNT] |
2289 | mov eax,[MEM_AMOUNT] |
2290 | shr eax, 10 |
2290 | shr eax, 10 |
2291 | mov [esp+32],eax |
2291 | mov [esp+32],eax |
2292 | ret |
2292 | ret |
2293 | 2293 | ||
2294 | ; // Alver, 2007-22-08 // { |
2294 | ; // Alver, 2007-22-08 // { |
2295 | sysfn_pid_to_slot: |
2295 | sysfn_pid_to_slot: |
2296 | mov eax, ecx |
2296 | mov eax, ecx |
2297 | call pid_to_slot |
2297 | call pid_to_slot |
2298 | mov [esp+32], eax |
2298 | mov [esp+32], eax |
2299 | ret |
2299 | ret |
2300 | 2300 | ||
2301 | sysfn_min_rest_window: |
2301 | sysfn_min_rest_window: |
2302 | pushad |
2302 | pushad |
2303 | mov eax, edx ; ebx - operating |
2303 | mov eax, edx ; ebx - operating |
2304 | shr ecx, 1 |
2304 | shr ecx, 1 |
2305 | jnc @f |
2305 | jnc @f |
2306 | call pid_to_slot |
2306 | call pid_to_slot |
2307 | @@: |
2307 | @@: |
2308 | or eax, eax ; eax - number of slot |
2308 | or eax, eax ; eax - number of slot |
2309 | jz .error |
2309 | jz .error |
2310 | cmp eax, 255 ; varify maximal slot number |
2310 | cmp eax, 255 ; varify maximal slot number |
2311 | ja .error |
2311 | ja .error |
2312 | movzx eax, word [WIN_STACK + eax*2] |
2312 | movzx eax, word [WIN_STACK + eax*2] |
2313 | shr ecx, 1 |
2313 | shr ecx, 1 |
2314 | jc .restore |
2314 | jc .restore |
2315 | ; .minimize: |
2315 | ; .minimize: |
2316 | call minimize_window |
2316 | call minimize_window |
2317 | jmp .exit |
2317 | jmp .exit |
2318 | .restore: |
2318 | .restore: |
2319 | call restore_minimized_window |
2319 | call restore_minimized_window |
2320 | .exit: |
2320 | .exit: |
2321 | popad |
2321 | popad |
2322 | xor eax, eax |
2322 | xor eax, eax |
2323 | mov [esp+32], eax |
2323 | mov [esp+32], eax |
2324 | ret |
2324 | ret |
2325 | .error: |
2325 | .error: |
2326 | popad |
2326 | popad |
2327 | xor eax, eax |
2327 | xor eax, eax |
2328 | dec eax |
2328 | dec eax |
2329 | mov [esp+32], eax |
2329 | mov [esp+32], eax |
2330 | ret |
2330 | ret |
2331 | ; } \\ Alver, 2007-22-08 \\ |
2331 | ; } \\ Alver, 2007-22-08 \\ |
2332 | 2332 | ||
2333 | uglobal |
2333 | uglobal |
2334 | ;// mike.dld, 2006-29-01 [ |
2334 | ;// mike.dld, 2006-29-01 [ |
2335 | screen_workarea RECT |
2335 | screen_workarea RECT |
2336 | ;// mike.dld, 2006-29-01 ] |
2336 | ;// mike.dld, 2006-29-01 ] |
2337 | window_minimize db 0 |
2337 | window_minimize db 0 |
2338 | sound_flag db 0 |
2338 | sound_flag db 0 |
2339 | endg |
2339 | endg |
2340 | 2340 | ||
2341 | iglobal |
2341 | iglobal |
2342 | version_inf: |
2342 | version_inf: |
2343 | db 0,7,1,0 ; version 0.7.1.0 |
2343 | db 0,7,1,0 ; version 0.7.1.0 |
2344 | db UID_KOLIBRI |
2344 | db UID_KOLIBRI |
2345 | dd __REV__ |
2345 | dd __REV__ |
2346 | version_end: |
2346 | version_end: |
2347 | endg |
2347 | endg |
2348 | 2348 | ||
2349 | UID_NONE=0 |
2349 | UID_NONE=0 |
2350 | UID_MENUETOS=1 ;official |
2350 | UID_MENUETOS=1 ;official |
2351 | UID_KOLIBRI=2 ;russian |
2351 | UID_KOLIBRI=2 ;russian |
2352 | 2352 | ||
2353 | sys_cachetodiskette: |
2353 | sys_cachetodiskette: |
2354 | cmp ebx, 1 |
2354 | cmp ebx, 1 |
2355 | jne .no_floppy_a_save |
2355 | jne .no_floppy_a_save |
2356 | mov [flp_number], 1 |
2356 | mov [flp_number], 1 |
2357 | jmp .save_image_on_floppy |
2357 | jmp .save_image_on_floppy |
2358 | .no_floppy_a_save: |
2358 | .no_floppy_a_save: |
2359 | cmp ebx, 2 |
2359 | cmp ebx, 2 |
2360 | jne .no_floppy_b_save |
2360 | jne .no_floppy_b_save |
2361 | mov [flp_number], 2 |
2361 | mov [flp_number], 2 |
2362 | .save_image_on_floppy: |
2362 | .save_image_on_floppy: |
2363 | call save_image |
2363 | call save_image |
2364 | mov [esp + 32], dword 0 |
2364 | mov [esp + 32], dword 0 |
2365 | cmp [FDC_Status], 0 |
2365 | cmp [FDC_Status], 0 |
2366 | je .yes_floppy_save |
2366 | je .yes_floppy_save |
2367 | .no_floppy_b_save: |
2367 | .no_floppy_b_save: |
2368 | mov [esp + 32], dword 1 |
2368 | mov [esp + 32], dword 1 |
2369 | .yes_floppy_save: |
2369 | .yes_floppy_save: |
2370 | ret |
2370 | ret |
2371 | 2371 | ||
2372 | uglobal |
2372 | uglobal |
2373 | ; bgrchanged dd 0x0 |
2373 | ; bgrchanged dd 0x0 |
2374 | bgrlock db 0 |
2374 | bgrlock db 0 |
2375 | bgrlockpid dd 0 |
2375 | bgrlockpid dd 0 |
2376 | endg |
2376 | endg |
2377 | 2377 | ||
2378 | sys_background: |
2378 | sys_background: |
2379 | 2379 | ||
2380 | cmp ebx,1 ; BACKGROUND SIZE |
2380 | cmp ebx,1 ; BACKGROUND SIZE |
2381 | jnz nosb1 |
2381 | jnz nosb1 |
2382 | cmp ecx,0 |
2382 | cmp ecx,0 |
2383 | je sbgrr |
2383 | je sbgrr |
2384 | cmp edx,0 |
2384 | cmp edx,0 |
2385 | je sbgrr |
2385 | je sbgrr |
2386 | @@: |
2386 | @@: |
2387 | mov al, 1 |
2387 | mov al, 1 |
2388 | xchg [bgrlock], al |
2388 | xchg [bgrlock], al |
2389 | test al, al |
2389 | test al, al |
2390 | jz @f |
2390 | jz @f |
2391 | call change_task |
2391 | call change_task |
2392 | jmp @b |
2392 | jmp @b |
2393 | @@: |
2393 | @@: |
2394 | mov [BgrDataWidth],ecx |
2394 | mov [BgrDataWidth],ecx |
2395 | mov [BgrDataHeight],edx |
2395 | mov [BgrDataHeight],edx |
2396 | ; mov [bgrchanged],1 |
2396 | ; mov [bgrchanged],1 |
2397 | 2397 | ||
2398 | pushad |
2398 | pushad |
2399 | ; return memory for old background |
2399 | ; return memory for old background |
2400 | stdcall kernel_free, [img_background] |
2400 | stdcall kernel_free, [img_background] |
2401 | ; calculate RAW size |
2401 | ; calculate RAW size |
2402 | xor eax,eax |
2402 | xor eax,eax |
2403 | inc eax |
2403 | inc eax |
2404 | cmp [BgrDataWidth],eax |
2404 | cmp [BgrDataWidth],eax |
2405 | jae @f |
2405 | jae @f |
2406 | mov [BgrDataWidth],eax |
2406 | mov [BgrDataWidth],eax |
2407 | @@: |
2407 | @@: |
2408 | cmp [BgrDataHeight],eax |
2408 | cmp [BgrDataHeight],eax |
2409 | jae @f |
2409 | jae @f |
2410 | mov [BgrDataHeight],eax |
2410 | mov [BgrDataHeight],eax |
2411 | @@: |
2411 | @@: |
2412 | mov eax,[BgrDataWidth] |
2412 | mov eax,[BgrDataWidth] |
2413 | imul eax,[BgrDataHeight] |
2413 | imul eax,[BgrDataHeight] |
2414 | lea eax,[eax*3] |
2414 | lea eax,[eax*3] |
2415 | mov [mem_BACKGROUND],eax |
2415 | mov [mem_BACKGROUND],eax |
2416 | ; get memory for new background |
2416 | ; get memory for new background |
2417 | stdcall kernel_alloc, eax |
2417 | stdcall kernel_alloc, eax |
2418 | test eax, eax |
2418 | test eax, eax |
2419 | jz .exit_mem |
2419 | jz .exit_mem |
2420 | mov [img_background], eax |
2420 | mov [img_background], eax |
2421 | .exit_mem: |
2421 | .exit_mem: |
2422 | popad |
2422 | popad |
2423 | mov [bgrlock], 0 |
2423 | mov [bgrlock], 0 |
2424 | 2424 | ||
2425 | sbgrr: |
2425 | sbgrr: |
2426 | ret |
2426 | ret |
2427 | 2427 | ||
2428 | nosb1: |
2428 | nosb1: |
2429 | 2429 | ||
2430 | cmp ebx,2 ; SET PIXEL |
2430 | cmp ebx,2 ; SET PIXEL |
2431 | jnz nosb2 |
2431 | jnz nosb2 |
2432 | cmp ecx,[mem_BACKGROUND] |
2432 | cmp ecx,[mem_BACKGROUND] |
2433 | jae nosb2 |
2433 | jae nosb2 |
2434 | mov eax,[img_background] |
2434 | mov eax,[img_background] |
2435 | mov ebx,[eax+ecx] |
2435 | mov ebx,[eax+ecx] |
2436 | and ebx,0xFF000000 ;255*256*256*256 |
2436 | and ebx,0xFF000000 ;255*256*256*256 |
2437 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2437 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2438 | add edx,ebx |
2438 | add edx,ebx |
2439 | mov [eax+ecx],edx |
2439 | mov [eax+ecx],edx |
2440 | ; mov [bgrchanged],1 |
2440 | ; mov [bgrchanged],1 |
2441 | ret |
2441 | ret |
2442 | nosb2: |
2442 | nosb2: |
2443 | 2443 | ||
2444 | cmp ebx,3 ; DRAW BACKGROUND |
2444 | cmp ebx,3 ; DRAW BACKGROUND |
2445 | jnz nosb3 |
2445 | jnz nosb3 |
2446 | draw_background_temp: |
2446 | draw_background_temp: |
2447 | ; cmp [bgrchanged],1 ;0 |
2447 | ; cmp [bgrchanged],1 ;0 |
2448 | ; je nosb31 |
2448 | ; je nosb31 |
2449 | ;draw_background_temp: |
2449 | ;draw_background_temp: |
2450 | ; mov [bgrchanged],1 ;0 |
2450 | ; mov [bgrchanged],1 ;0 |
2451 | mov [background_defined], 1 |
2451 | mov [background_defined], 1 |
2452 | call force_redraw_background |
2452 | call force_redraw_background |
2453 | mov [REDRAW_BACKGROUND], byte 2 |
2453 | mov [REDRAW_BACKGROUND], byte 2 |
2454 | nosb31: |
2454 | nosb31: |
2455 | ret |
2455 | ret |
2456 | nosb3: |
2456 | nosb3: |
2457 | 2457 | ||
2458 | cmp ebx,4 ; TILED / STRETCHED |
2458 | cmp ebx,4 ; TILED / STRETCHED |
2459 | jnz nosb4 |
2459 | jnz nosb4 |
2460 | cmp ecx,[BgrDrawMode] |
2460 | cmp ecx,[BgrDrawMode] |
2461 | je nosb41 |
2461 | je nosb41 |
2462 | mov [BgrDrawMode],ecx |
2462 | mov [BgrDrawMode],ecx |
2463 | ; mov [bgrchanged],1 |
2463 | ; mov [bgrchanged],1 |
2464 | nosb41: |
2464 | nosb41: |
2465 | ret |
2465 | ret |
2466 | nosb4: |
2466 | nosb4: |
2467 | 2467 | ||
2468 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2468 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2469 | jnz nosb5 |
2469 | jnz nosb5 |
2470 | ; bughere |
2470 | ; bughere |
2471 | mov eax, ecx |
2471 | mov eax, ecx |
2472 | mov ebx, edx |
2472 | mov ebx, edx |
2473 | add ebx, [img_background] ;IMG_BACKGROUND |
2473 | add ebx, [img_background] ;IMG_BACKGROUND |
2474 | mov ecx, esi |
2474 | mov ecx, esi |
2475 | call memmove |
2475 | call memmove |
2476 | .fin: |
2476 | .fin: |
2477 | ret |
2477 | ret |
2478 | nosb5: |
2478 | nosb5: |
2479 | 2479 | ||
2480 | cmp ebx, 6 |
2480 | cmp ebx, 6 |
2481 | jnz nosb6 |
2481 | jnz nosb6 |
2482 | @@: |
2482 | @@: |
2483 | mov al, 1 |
2483 | mov al, 1 |
2484 | xchg [bgrlock], al |
2484 | xchg [bgrlock], al |
2485 | test al, al |
2485 | test al, al |
2486 | jz @f |
2486 | jz @f |
2487 | call change_task |
2487 | call change_task |
2488 | jmp @b |
2488 | jmp @b |
2489 | @@: |
2489 | @@: |
2490 | mov eax, [CURRENT_TASK] |
2490 | mov eax, [CURRENT_TASK] |
2491 | mov [bgrlockpid], eax |
2491 | mov [bgrlockpid], eax |
2492 | stdcall user_alloc, [mem_BACKGROUND] |
2492 | stdcall user_alloc, [mem_BACKGROUND] |
2493 | mov [esp+32], eax |
2493 | mov [esp+32], eax |
2494 | test eax, eax |
2494 | test eax, eax |
2495 | jz .nomem |
2495 | jz .nomem |
2496 | mov ebx, eax |
2496 | mov ebx, eax |
2497 | shr ebx, 12 |
2497 | shr ebx, 12 |
2498 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2498 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2499 | mov esi, [img_background] |
2499 | mov esi, [img_background] |
2500 | shr esi, 12 |
2500 | shr esi, 12 |
2501 | mov ecx, [mem_BACKGROUND] |
2501 | mov ecx, [mem_BACKGROUND] |
2502 | add ecx, 0xFFF |
2502 | add ecx, 0xFFF |
2503 | shr ecx, 12 |
2503 | shr ecx, 12 |
2504 | .z: |
2504 | .z: |
2505 | mov eax, [page_tabs+ebx*4] |
2505 | mov eax, [page_tabs+ebx*4] |
2506 | test al, 1 |
2506 | test al, 1 |
2507 | jz @f |
2507 | jz @f |
2508 | call free_page |
2508 | call free_page |
2509 | @@: |
2509 | @@: |
2510 | mov eax, [page_tabs+esi*4] |
2510 | mov eax, [page_tabs+esi*4] |
2511 | or al, PG_UW |
2511 | or al, PG_UW |
2512 | mov [page_tabs+ebx*4], eax |
2512 | mov [page_tabs+ebx*4], eax |
2513 | mov eax, ebx |
2513 | mov eax, ebx |
2514 | shl eax, 12 |
2514 | shl eax, 12 |
2515 | invlpg [eax] |
2515 | invlpg [eax] |
2516 | inc ebx |
2516 | inc ebx |
2517 | inc esi |
2517 | inc esi |
2518 | loop .z |
2518 | loop .z |
2519 | ret |
2519 | ret |
2520 | .nomem: |
2520 | .nomem: |
2521 | and [bgrlockpid], 0 |
2521 | and [bgrlockpid], 0 |
2522 | mov [bgrlock], 0 |
2522 | mov [bgrlock], 0 |
2523 | nosb6: |
2523 | nosb6: |
2524 | cmp ebx, 7 |
2524 | cmp ebx, 7 |
2525 | jnz nosb7 |
2525 | jnz nosb7 |
2526 | cmp [bgrlock], 0 |
2526 | cmp [bgrlock], 0 |
2527 | jz .err |
2527 | jz .err |
2528 | mov eax, [CURRENT_TASK] |
2528 | mov eax, [CURRENT_TASK] |
2529 | cmp [bgrlockpid], eax |
2529 | cmp [bgrlockpid], eax |
2530 | jnz .err |
2530 | jnz .err |
2531 | mov eax, ecx |
2531 | mov eax, ecx |
2532 | mov ebx, ecx |
2532 | mov ebx, ecx |
2533 | shr eax, 12 |
2533 | shr eax, 12 |
2534 | mov ecx, [page_tabs+(eax-1)*4] |
2534 | mov ecx, [page_tabs+(eax-1)*4] |
2535 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2535 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2536 | jz .err |
2536 | jz .err |
2537 | jnp .err |
2537 | jnp .err |
2538 | push eax |
2538 | push eax |
2539 | shr ecx, 12 |
2539 | shr ecx, 12 |
2540 | @@: |
2540 | @@: |
2541 | and dword [page_tabs+eax*4], 0 |
2541 | and dword [page_tabs+eax*4], 0 |
2542 | mov edx, eax |
2542 | mov edx, eax |
2543 | shl edx, 12 |
2543 | shl edx, 12 |
2544 | invlpg [edx] |
2544 | invlpg [edx] |
2545 | inc eax |
2545 | inc eax |
2546 | loop @b |
2546 | loop @b |
2547 | pop eax |
2547 | pop eax |
2548 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2548 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2549 | stdcall user_free, ebx |
2549 | stdcall user_free, ebx |
2550 | mov [esp+32], eax |
2550 | mov [esp+32], eax |
2551 | and [bgrlockpid], 0 |
2551 | and [bgrlockpid], 0 |
2552 | mov [bgrlock], 0 |
2552 | mov [bgrlock], 0 |
2553 | ret |
2553 | ret |
2554 | .err: |
2554 | .err: |
2555 | and dword [esp+32], 0 |
2555 | and dword [esp+32], 0 |
2556 | ret |
2556 | ret |
2557 | 2557 | ||
2558 | nosb7: |
2558 | nosb7: |
2559 | ret |
2559 | ret |
2560 | 2560 | ||
2561 | force_redraw_background: |
2561 | force_redraw_background: |
2562 | mov [draw_data+32 + RECT.left],dword 0 |
2562 | mov [draw_data+32 + RECT.left],dword 0 |
2563 | mov [draw_data+32 + RECT.top],dword 0 |
2563 | mov [draw_data+32 + RECT.top],dword 0 |
2564 | push eax ebx |
2564 | push eax ebx |
2565 | mov eax,[Screen_Max_X] |
2565 | mov eax,[Screen_Max_X] |
2566 | mov ebx,[Screen_Max_Y] |
2566 | mov ebx,[Screen_Max_Y] |
2567 | mov [draw_data+32 + RECT.right],eax |
2567 | mov [draw_data+32 + RECT.right],eax |
2568 | mov [draw_data+32 + RECT.bottom],ebx |
2568 | mov [draw_data+32 + RECT.bottom],ebx |
2569 | pop ebx eax |
2569 | pop ebx eax |
2570 | mov byte [REDRAW_BACKGROUND], 1 |
2570 | mov byte [REDRAW_BACKGROUND], 1 |
2571 | ret |
2571 | ret |
2572 | 2572 | ||
2573 | align 4 |
2573 | align 4 |
2574 | 2574 | ||
2575 | sys_getbackground: |
2575 | sys_getbackground: |
2576 | 2576 | ||
2577 | cmp eax,1 ; SIZE |
2577 | cmp eax,1 ; SIZE |
2578 | jnz nogb1 |
2578 | jnz nogb1 |
2579 | mov eax,[BgrDataWidth] |
2579 | mov eax,[BgrDataWidth] |
2580 | shl eax,16 |
2580 | shl eax,16 |
2581 | mov ax,[BgrDataHeight] |
2581 | mov ax,[BgrDataHeight] |
2582 | mov [esp+36],eax |
2582 | mov [esp+36],eax |
2583 | ret |
2583 | ret |
2584 | nogb1: |
2584 | nogb1: |
2585 | 2585 | ||
2586 | cmp eax,2 ; PIXEL |
2586 | cmp eax,2 ; PIXEL |
2587 | jnz nogb2 |
2587 | jnz nogb2 |
2588 | ; mov edx,0x160000-16 |
2588 | ; mov edx,0x160000-16 |
2589 | ; cmp edx,ebx |
2589 | ; cmp edx,ebx |
2590 | ; jbe nogb2 |
2590 | ; jbe nogb2 |
2591 | ; mov eax, [ebx+IMG_BACKGROUND] |
2591 | ; mov eax, [ebx+IMG_BACKGROUND] |
2592 | mov eax,[img_background] |
2592 | mov eax,[img_background] |
2593 | mov eax,[ebx+eax] |
2593 | mov eax,[ebx+eax] |
2594 | 2594 | ||
2595 | and eax, 0xFFFFFF |
2595 | and eax, 0xFFFFFF |
2596 | mov [esp+36],eax |
2596 | mov [esp+36],eax |
2597 | ret |
2597 | ret |
2598 | nogb2: |
2598 | nogb2: |
2599 | 2599 | ||
2600 | cmp eax,4 ; TILED / STRETCHED |
2600 | cmp eax,4 ; TILED / STRETCHED |
2601 | jnz nogb4 |
2601 | jnz nogb4 |
2602 | mov eax,[BgrDrawMode] |
2602 | mov eax,[BgrDrawMode] |
2603 | nogb4: |
2603 | nogb4: |
2604 | mov [esp+36],eax |
2604 | mov [esp+36],eax |
2605 | ret |
2605 | ret |
2606 | 2606 | ||
2607 | 2607 | ||
2608 | align 4 |
2608 | align 4 |
2609 | 2609 | ||
2610 | sys_getkey: |
2610 | sys_getkey: |
2611 | mov [esp + 32],dword 1 |
2611 | mov [esp + 32],dword 1 |
2612 | ; test main buffer |
2612 | ; test main buffer |
2613 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2613 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2614 | movzx ecx, word [WIN_STACK + ebx * 2] |
2614 | movzx ecx, word [WIN_STACK + ebx * 2] |
2615 | mov edx, [TASK_COUNT] |
2615 | mov edx, [TASK_COUNT] |
2616 | cmp ecx, edx |
2616 | cmp ecx, edx |
2617 | jne .finish |
2617 | jne .finish |
2618 | cmp [KEY_COUNT], byte 0 |
2618 | cmp [KEY_COUNT], byte 0 |
2619 | je .finish |
2619 | je .finish |
2620 | movzx eax, byte [KEY_BUFF] |
2620 | movzx eax, byte [KEY_BUFF] |
2621 | shl eax, 8 |
2621 | shl eax, 8 |
2622 | push eax |
2622 | push eax |
2623 | dec byte [KEY_COUNT] |
2623 | dec byte [KEY_COUNT] |
2624 | and byte [KEY_COUNT], 127 |
2624 | and byte [KEY_COUNT], 127 |
2625 | movzx ecx, byte [KEY_COUNT] |
2625 | movzx ecx, byte [KEY_COUNT] |
2626 | add ecx, 2 |
2626 | add ecx, 2 |
2627 | mov eax, KEY_BUFF + 1 |
2627 | mov eax, KEY_BUFF + 1 |
2628 | mov ebx, KEY_BUFF |
2628 | mov ebx, KEY_BUFF |
2629 | call memmove |
2629 | call memmove |
2630 | pop eax |
2630 | pop eax |
2631 | .ret_eax: |
2631 | .ret_eax: |
2632 | mov [esp + 32], eax |
2632 | mov [esp + 32], eax |
2633 | ret |
2633 | ret |
2634 | .finish: |
2634 | .finish: |
2635 | ; test hotkeys buffer |
2635 | ; test hotkeys buffer |
2636 | mov ecx, hotkey_buffer |
2636 | mov ecx, hotkey_buffer |
2637 | @@: |
2637 | @@: |
2638 | cmp [ecx], ebx |
2638 | cmp [ecx], ebx |
2639 | jz .found |
2639 | jz .found |
2640 | add ecx, 8 |
2640 | add ecx, 8 |
2641 | cmp ecx, hotkey_buffer + 120 * 8 |
2641 | cmp ecx, hotkey_buffer + 120 * 8 |
2642 | jb @b |
2642 | jb @b |
2643 | ret |
2643 | ret |
2644 | .found: |
2644 | .found: |
2645 | mov ax, [ecx + 6] |
2645 | mov ax, [ecx + 6] |
2646 | shl eax, 16 |
2646 | shl eax, 16 |
2647 | mov ah, [ecx + 4] |
2647 | mov ah, [ecx + 4] |
2648 | mov al, 2 |
2648 | mov al, 2 |
2649 | and dword [ecx + 4], 0 |
2649 | and dword [ecx + 4], 0 |
2650 | and dword [ecx], 0 |
2650 | and dword [ecx], 0 |
2651 | jmp .ret_eax |
2651 | jmp .ret_eax |
2652 | 2652 | ||
2653 | align 4 |
2653 | align 4 |
2654 | 2654 | ||
2655 | sys_getbutton: |
2655 | sys_getbutton: |
2656 | 2656 | ||
2657 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2657 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2658 | mov [esp + 32], dword 1 |
2658 | mov [esp + 32], dword 1 |
2659 | movzx ecx, word [WIN_STACK + ebx * 2] |
2659 | movzx ecx, word [WIN_STACK + ebx * 2] |
2660 | mov edx, [TASK_COUNT] ; less than 256 processes |
2660 | mov edx, [TASK_COUNT] ; less than 256 processes |
2661 | cmp ecx, edx |
2661 | cmp ecx, edx |
2662 | jne .exit |
2662 | jne .exit |
2663 | movzx eax, byte [BTN_COUNT] |
2663 | movzx eax, byte [BTN_COUNT] |
2664 | test eax, eax |
2664 | test eax, eax |
2665 | jz .exit |
2665 | jz .exit |
2666 | mov eax, [BTN_BUFF] |
2666 | mov eax, [BTN_BUFF] |
2667 | shl eax, 8 |
2667 | shl eax, 8 |
2668 | mov [BTN_COUNT], byte 0 |
2668 | mov [BTN_COUNT], byte 0 |
2669 | mov [esp + 32], eax |
2669 | mov [esp + 32], eax |
2670 | .exit: |
2670 | .exit: |
2671 | ret |
2671 | ret |
2672 | 2672 | ||
2673 | 2673 | ||
2674 | align 4 |
2674 | align 4 |
2675 | 2675 | ||
2676 | sys_cpuusage: |
2676 | sys_cpuusage: |
2677 | 2677 | ||
2678 | ; RETURN: |
2678 | ; RETURN: |
2679 | ; |
2679 | ; |
2680 | ; +00 dword process cpu usage |
2680 | ; +00 dword process cpu usage |
2681 | ; +04 word position in windowing stack |
2681 | ; +04 word position in windowing stack |
2682 | ; +06 word windowing stack value at current position (cpu nro) |
2682 | ; +06 word windowing stack value at current position (cpu nro) |
2683 | ; +10 12 bytes name |
2683 | ; +10 12 bytes name |
2684 | ; +22 dword start in mem |
2684 | ; +22 dword start in mem |
2685 | ; +26 dword used mem |
2685 | ; +26 dword used mem |
2686 | ; +30 dword PID , process idenfification number |
2686 | ; +30 dword PID , process idenfification number |
2687 | ; |
2687 | ; |
2688 | 2688 | ||
2689 | cmp ecx,-1 ; who am I ? |
2689 | cmp ecx,-1 ; who am I ? |
2690 | jne .no_who_am_i |
2690 | jne .no_who_am_i |
2691 | mov ecx,[CURRENT_TASK] |
2691 | mov ecx,[CURRENT_TASK] |
2692 | .no_who_am_i: |
2692 | .no_who_am_i: |
2693 | cmp ecx, max_processes |
2693 | cmp ecx, max_processes |
2694 | ja .nofillbuf |
2694 | ja .nofillbuf |
2695 | 2695 | ||
2696 | ; +4: word: position of the window of thread in the window stack |
2696 | ; +4: word: position of the window of thread in the window stack |
2697 | mov ax, [WIN_STACK + ecx * 2] |
2697 | mov ax, [WIN_STACK + ecx * 2] |
2698 | mov [ebx+4], ax |
2698 | mov [ebx+4], ax |
2699 | ; +6: word: number of the thread slot, which window has in the window stack |
2699 | ; +6: word: number of the thread slot, which window has in the window stack |
2700 | ; position ecx (has no relation to the specific thread) |
2700 | ; position ecx (has no relation to the specific thread) |
2701 | mov ax, [WIN_POS + ecx * 2] |
2701 | mov ax, [WIN_POS + ecx * 2] |
2702 | mov [ebx+6], ax |
2702 | mov [ebx+6], ax |
2703 | 2703 | ||
2704 | shl ecx, 5 |
2704 | shl ecx, 5 |
2705 | 2705 | ||
2706 | ; +0: dword: memory usage |
2706 | ; +0: dword: memory usage |
2707 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2707 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2708 | mov [ebx], eax |
2708 | mov [ebx], eax |
2709 | ; +10: 11 bytes: name of the process |
2709 | ; +10: 11 bytes: name of the process |
2710 | push ecx |
2710 | push ecx |
2711 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2711 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2712 | add ebx, 10 |
2712 | add ebx, 10 |
2713 | mov ecx, 11 |
2713 | mov ecx, 11 |
2714 | call memmove |
2714 | call memmove |
2715 | pop ecx |
2715 | pop ecx |
2716 | 2716 | ||
2717 | ; +22: address of the process in memory |
2717 | ; +22: address of the process in memory |
2718 | ; +26: size of used memory - 1 |
2718 | ; +26: size of used memory - 1 |
2719 | push edi |
2719 | push edi |
2720 | lea edi, [ebx+12] |
2720 | lea edi, [ebx+12] |
2721 | xor eax, eax |
2721 | xor eax, eax |
2722 | mov edx, 0x100000*16 |
2722 | mov edx, 0x100000*16 |
2723 | cmp ecx, 1 shl 5 |
2723 | cmp ecx, 1 shl 5 |
2724 | je .os_mem |
2724 | je .os_mem |
2725 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2725 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2726 | mov eax, std_application_base_address |
2726 | mov eax, std_application_base_address |
2727 | .os_mem: |
2727 | .os_mem: |
2728 | stosd |
2728 | stosd |
2729 | lea eax, [edx-1] |
2729 | lea eax, [edx-1] |
2730 | stosd |
2730 | stosd |
2731 | 2731 | ||
2732 | ; +30: PID/TID |
2732 | ; +30: PID/TID |
2733 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2733 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2734 | stosd |
2734 | stosd |
2735 | 2735 | ||
2736 | ; window position and size |
2736 | ; window position and size |
2737 | push esi |
2737 | push esi |
2738 | lea esi, [ecx + window_data + WDATA.box] |
2738 | lea esi, [ecx + window_data + WDATA.box] |
2739 | movsd |
2739 | movsd |
2740 | movsd |
2740 | movsd |
2741 | movsd |
2741 | movsd |
2742 | movsd |
2742 | movsd |
2743 | 2743 | ||
2744 | ; Process state (+50) |
2744 | ; Process state (+50) |
2745 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2745 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2746 | stosd |
2746 | stosd |
2747 | 2747 | ||
2748 | ; Window client area box |
2748 | ; Window client area box |
2749 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2749 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2750 | movsd |
2750 | movsd |
2751 | movsd |
2751 | movsd |
2752 | movsd |
2752 | movsd |
2753 | movsd |
2753 | movsd |
2754 | 2754 | ||
2755 | ; Window state |
2755 | ; Window state |
2756 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2756 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2757 | stosb |
2757 | stosb |
2758 | 2758 | ||
2759 | pop esi |
2759 | pop esi |
2760 | pop edi |
2760 | pop edi |
2761 | 2761 | ||
2762 | .nofillbuf: |
2762 | .nofillbuf: |
2763 | ; return number of processes |
2763 | ; return number of processes |
2764 | 2764 | ||
2765 | mov eax,[TASK_COUNT] |
2765 | mov eax,[TASK_COUNT] |
2766 | mov [esp+32],eax |
2766 | mov [esp+32],eax |
2767 | ret |
2767 | ret |
2768 | 2768 | ||
2769 | align 4 |
2769 | align 4 |
2770 | sys_clock: |
2770 | sys_clock: |
2771 | cli |
2771 | cli |
2772 | ; Mikhail Lisovin xx Jan 2005 |
2772 | ; Mikhail Lisovin xx Jan 2005 |
2773 | @@: mov al, 10 |
2773 | @@: mov al, 10 |
2774 | out 0x70, al |
2774 | out 0x70, al |
2775 | in al, 0x71 |
2775 | in al, 0x71 |
2776 | test al, al |
2776 | test al, al |
2777 | jns @f |
2777 | jns @f |
2778 | mov esi, 1 |
2778 | mov esi, 1 |
2779 | call delay_ms |
2779 | call delay_ms |
2780 | jmp @b |
2780 | jmp @b |
2781 | @@: |
2781 | @@: |
2782 | ; end Lisovin's fix |
2782 | ; end Lisovin's fix |
2783 | 2783 | ||
2784 | xor al,al ; seconds |
2784 | xor al,al ; seconds |
2785 | out 0x70,al |
2785 | out 0x70,al |
2786 | in al,0x71 |
2786 | in al,0x71 |
2787 | movzx ecx,al |
2787 | movzx ecx,al |
2788 | mov al,02 ; minutes |
2788 | mov al,02 ; minutes |
2789 | shl ecx,16 |
2789 | shl ecx,16 |
2790 | out 0x70,al |
2790 | out 0x70,al |
2791 | in al,0x71 |
2791 | in al,0x71 |
2792 | movzx edx,al |
2792 | movzx edx,al |
2793 | mov al,04 ; hours |
2793 | mov al,04 ; hours |
2794 | shl edx,8 |
2794 | shl edx,8 |
2795 | out 0x70,al |
2795 | out 0x70,al |
2796 | in al,0x71 |
2796 | in al,0x71 |
2797 | add ecx,edx |
2797 | add ecx,edx |
2798 | movzx edx,al |
2798 | movzx edx,al |
2799 | add ecx,edx |
2799 | add ecx,edx |
2800 | sti |
2800 | sti |
2801 | mov [esp + 32], ecx |
2801 | mov [esp + 32], ecx |
2802 | ret |
2802 | ret |
2803 | 2803 | ||
2804 | 2804 | ||
2805 | align 4 |
2805 | align 4 |
2806 | 2806 | ||
2807 | sys_date: |
2807 | sys_date: |
2808 | 2808 | ||
2809 | cli |
2809 | cli |
2810 | @@: mov al, 10 |
2810 | @@: mov al, 10 |
2811 | out 0x70, al |
2811 | out 0x70, al |
2812 | in al, 0x71 |
2812 | in al, 0x71 |
2813 | test al, al |
2813 | test al, al |
2814 | jns @f |
2814 | jns @f |
2815 | mov esi, 1 |
2815 | mov esi, 1 |
2816 | call delay_ms |
2816 | call delay_ms |
2817 | jmp @b |
2817 | jmp @b |
2818 | @@: |
2818 | @@: |
2819 | 2819 | ||
2820 | mov ch,0 |
2820 | mov ch,0 |
2821 | mov al,7 ; date |
2821 | mov al,7 ; date |
2822 | out 0x70,al |
2822 | out 0x70,al |
2823 | in al,0x71 |
2823 | in al,0x71 |
2824 | mov cl,al |
2824 | mov cl,al |
2825 | mov al,8 ; month |
2825 | mov al,8 ; month |
2826 | shl ecx,16 |
2826 | shl ecx,16 |
2827 | out 0x70,al |
2827 | out 0x70,al |
2828 | in al,0x71 |
2828 | in al,0x71 |
2829 | mov ch,al |
2829 | mov ch,al |
2830 | mov al,9 ; year |
2830 | mov al,9 ; year |
2831 | out 0x70,al |
2831 | out 0x70,al |
2832 | in al,0x71 |
2832 | in al,0x71 |
2833 | mov cl,al |
2833 | mov cl,al |
2834 | sti |
2834 | sti |
2835 | mov [esp+32], ecx |
2835 | mov [esp+32], ecx |
2836 | ret |
2836 | ret |
2837 | 2837 | ||
2838 | 2838 | ||
2839 | ; redraw status |
2839 | ; redraw status |
2840 | 2840 | ||
2841 | sys_redrawstat: |
2841 | sys_redrawstat: |
2842 | cmp ebx, 1 |
2842 | cmp ebx, 1 |
2843 | jne no_widgets_away |
2843 | jne no_widgets_away |
2844 | ; buttons away |
2844 | ; buttons away |
2845 | mov ecx,[CURRENT_TASK] |
2845 | mov ecx,[CURRENT_TASK] |
2846 | sys_newba2: |
2846 | sys_newba2: |
2847 | mov edi,[BTN_ADDR] |
2847 | mov edi,[BTN_ADDR] |
2848 | cmp [edi], dword 0 ; empty button list ? |
2848 | cmp [edi], dword 0 ; empty button list ? |
2849 | je end_of_buttons_away |
2849 | je end_of_buttons_away |
2850 | movzx ebx, word [edi] |
2850 | movzx ebx, word [edi] |
2851 | inc ebx |
2851 | inc ebx |
2852 | mov eax,edi |
2852 | mov eax,edi |
2853 | sys_newba: |
2853 | sys_newba: |
2854 | dec ebx |
2854 | dec ebx |
2855 | jz end_of_buttons_away |
2855 | jz end_of_buttons_away |
2856 | 2856 | ||
2857 | add eax, 0x10 |
2857 | add eax, 0x10 |
2858 | cmp cx, [eax] |
2858 | cmp cx, [eax] |
2859 | jnz sys_newba |
2859 | jnz sys_newba |
2860 | 2860 | ||
2861 | push eax ebx ecx |
2861 | push eax ebx ecx |
2862 | mov ecx,ebx |
2862 | mov ecx,ebx |
2863 | inc ecx |
2863 | inc ecx |
2864 | shl ecx, 4 |
2864 | shl ecx, 4 |
2865 | mov ebx, eax |
2865 | mov ebx, eax |
2866 | add eax, 0x10 |
2866 | add eax, 0x10 |
2867 | call memmove |
2867 | call memmove |
2868 | dec dword [edi] |
2868 | dec dword [edi] |
2869 | pop ecx ebx eax |
2869 | pop ecx ebx eax |
2870 | 2870 | ||
2871 | jmp sys_newba2 |
2871 | jmp sys_newba2 |
2872 | 2872 | ||
2873 | end_of_buttons_away: |
2873 | end_of_buttons_away: |
2874 | 2874 | ||
2875 | ret |
2875 | ret |
2876 | 2876 | ||
2877 | no_widgets_away: |
2877 | no_widgets_away: |
2878 | 2878 | ||
2879 | cmp ebx, 2 |
2879 | cmp ebx, 2 |
2880 | jnz srl1 |
2880 | jnz srl1 |
2881 | 2881 | ||
2882 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2882 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2883 | add edx, draw_data - CURRENT_TASK |
2883 | add edx, draw_data - CURRENT_TASK |
2884 | mov [edx + RECT.left], 0 |
2884 | mov [edx + RECT.left], 0 |
2885 | mov [edx + RECT.top], 0 |
2885 | mov [edx + RECT.top], 0 |
2886 | mov eax, [Screen_Max_X] |
2886 | mov eax, [Screen_Max_X] |
2887 | mov [edx + RECT.right], eax |
2887 | mov [edx + RECT.right], eax |
2888 | mov eax, [Screen_Max_Y] |
2888 | mov eax, [Screen_Max_Y] |
2889 | mov [edx + RECT.bottom], eax |
2889 | mov [edx + RECT.bottom], eax |
2890 | 2890 | ||
2891 | mov edi, [TASK_BASE] |
2891 | mov edi, [TASK_BASE] |
2892 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2892 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2893 | call sys_window_mouse |
2893 | call sys_window_mouse |
2894 | ret |
2894 | ret |
2895 | 2895 | ||
2896 | srl1: |
2896 | srl1: |
2897 | ret |
2897 | ret |
2898 | 2898 | ||
2899 | 2899 | ||
2900 | sys_drawwindow: |
2900 | sys_drawwindow: |
2901 | 2901 | ||
2902 | mov eax,edx |
2902 | mov eax,edx |
2903 | shr eax,16+8 |
2903 | shr eax,16+8 |
2904 | and eax,15 |
2904 | and eax,15 |
2905 | 2905 | ||
2906 | ; cmp eax,0 ; type I - original style |
2906 | ; cmp eax,0 ; type I - original style |
2907 | jne nosyswI |
2907 | jne nosyswI |
2908 | inc [mouse_pause] |
2908 | inc [mouse_pause] |
2909 | call [disable_mouse] |
2909 | call [disable_mouse] |
2910 | call sys_set_window |
2910 | call sys_set_window |
2911 | call [disable_mouse] |
2911 | call [disable_mouse] |
2912 | call drawwindow_I |
2912 | call drawwindow_I |
2913 | ;dec [mouse_pause] |
2913 | ;dec [mouse_pause] |
2914 | ;call [draw_pointer] |
2914 | ;call [draw_pointer] |
2915 | ;ret |
2915 | ;ret |
2916 | jmp draw_window_caption.2 |
2916 | jmp draw_window_caption.2 |
2917 | nosyswI: |
2917 | nosyswI: |
2918 | 2918 | ||
2919 | cmp al,1 ; type II - only reserve area, no draw |
2919 | cmp al,1 ; type II - only reserve area, no draw |
2920 | jne nosyswII |
2920 | jne nosyswII |
2921 | inc [mouse_pause] |
2921 | inc [mouse_pause] |
2922 | call [disable_mouse] |
2922 | call [disable_mouse] |
2923 | call sys_set_window |
2923 | call sys_set_window |
2924 | call [disable_mouse] |
2924 | call [disable_mouse] |
2925 | call sys_window_mouse |
2925 | call sys_window_mouse |
2926 | dec [mouse_pause] |
2926 | dec [mouse_pause] |
2927 | call [draw_pointer] |
2927 | call [draw_pointer] |
2928 | ret |
2928 | ret |
2929 | nosyswII: |
2929 | nosyswII: |
2930 | 2930 | ||
2931 | cmp al,2 ; type III - new style |
2931 | cmp al,2 ; type III - new style |
2932 | jne nosyswIII |
2932 | jne nosyswIII |
2933 | inc [mouse_pause] |
2933 | inc [mouse_pause] |
2934 | call [disable_mouse] |
2934 | call [disable_mouse] |
2935 | call sys_set_window |
2935 | call sys_set_window |
2936 | call [disable_mouse] |
2936 | call [disable_mouse] |
2937 | call drawwindow_III |
2937 | call drawwindow_III |
2938 | ;dec [mouse_pause] |
2938 | ;dec [mouse_pause] |
2939 | ;call [draw_pointer] |
2939 | ;call [draw_pointer] |
2940 | ;ret |
2940 | ;ret |
2941 | jmp draw_window_caption.2 |
2941 | jmp draw_window_caption.2 |
2942 | nosyswIII: |
2942 | nosyswIII: |
2943 | 2943 | ||
2944 | cmp al,3 ; type IV - skinned window |
2944 | cmp al,3 ; type IV - skinned window |
2945 | je draw_skin_window |
2945 | je draw_skin_window |
2946 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2946 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2947 | jne nosyswV |
2947 | jne nosyswV |
2948 | draw_skin_window: |
2948 | draw_skin_window: |
2949 | 2949 | ||
2950 | inc [mouse_pause] |
2950 | inc [mouse_pause] |
2951 | call [disable_mouse] |
2951 | call [disable_mouse] |
2952 | call sys_set_window |
2952 | call sys_set_window |
2953 | call [disable_mouse] |
2953 | call [disable_mouse] |
2954 | mov eax, [TASK_COUNT] |
2954 | mov eax, [TASK_COUNT] |
2955 | movzx eax, word [WIN_POS + eax*2] |
2955 | movzx eax, word [WIN_POS + eax*2] |
2956 | cmp eax, [CURRENT_TASK] |
2956 | cmp eax, [CURRENT_TASK] |
2957 | setz al |
2957 | setz al |
2958 | movzx eax, al |
2958 | movzx eax, al |
2959 | push eax |
2959 | push eax |
2960 | call drawwindow_IV |
2960 | call drawwindow_IV |
2961 | ;dec [mouse_pause] |
2961 | ;dec [mouse_pause] |
2962 | ;call [draw_pointer] |
2962 | ;call [draw_pointer] |
2963 | ;ret |
2963 | ;ret |
2964 | jmp draw_window_caption.2 |
2964 | jmp draw_window_caption.2 |
2965 | nosyswV: |
2965 | nosyswV: |
2966 | 2966 | ||
2967 | ret |
2967 | ret |
2968 | 2968 | ||
2969 | 2969 | ||
2970 | draw_window_caption: |
2970 | draw_window_caption: |
2971 | inc [mouse_pause] |
2971 | inc [mouse_pause] |
2972 | call [disable_mouse] |
2972 | call [disable_mouse] |
2973 | 2973 | ||
2974 | xor eax,eax |
2974 | xor eax,eax |
2975 | mov edx,[TASK_COUNT] |
2975 | mov edx,[TASK_COUNT] |
2976 | movzx edx,word[WIN_POS+edx*2] |
2976 | movzx edx,word[WIN_POS+edx*2] |
2977 | cmp edx,[CURRENT_TASK] |
2977 | cmp edx,[CURRENT_TASK] |
2978 | jne @f |
2978 | jne @f |
2979 | inc eax |
2979 | inc eax |
2980 | @@: mov edx,[CURRENT_TASK] |
2980 | @@: mov edx,[CURRENT_TASK] |
2981 | shl edx,5 |
2981 | shl edx,5 |
2982 | add edx,window_data |
2982 | add edx,window_data |
2983 | movzx ebx,[edx+WDATA.fl_wstyle] |
2983 | movzx ebx,[edx+WDATA.fl_wstyle] |
2984 | and bl,0x0F |
2984 | and bl,0x0F |
2985 | cmp bl,3 |
2985 | cmp bl,3 |
2986 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2986 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2987 | cmp bl,4 |
2987 | cmp bl,4 |
2988 | je .draw_caption_style_3 |
2988 | je .draw_caption_style_3 |
2989 | 2989 | ||
2990 | jmp .not_style_3 |
2990 | jmp .not_style_3 |
2991 | .draw_caption_style_3: |
2991 | .draw_caption_style_3: |
2992 | 2992 | ||
2993 | push edx |
2993 | push edx |
2994 | call drawwindow_IV_caption |
2994 | call drawwindow_IV_caption |
2995 | add esp,4 |
2995 | add esp,4 |
2996 | jmp .2 |
2996 | jmp .2 |
2997 | 2997 | ||
2998 | .not_style_3: |
2998 | .not_style_3: |
2999 | cmp bl,2 |
2999 | cmp bl,2 |
3000 | jne .not_style_2 |
3000 | jne .not_style_2 |
3001 | 3001 | ||
3002 | call drawwindow_III_caption |
3002 | call drawwindow_III_caption |
3003 | jmp .2 |
3003 | jmp .2 |
3004 | 3004 | ||
3005 | .not_style_2: |
3005 | .not_style_2: |
3006 | cmp bl,0 |
3006 | cmp bl,0 |
3007 | jne .2 |
3007 | jne .2 |
3008 | 3008 | ||
3009 | call drawwindow_I_caption |
3009 | call drawwindow_I_caption |
3010 | 3010 | ||
3011 | ;-------------------------------------------------------------- |
3011 | ;-------------------------------------------------------------- |
3012 | .2: ;jmp @f |
3012 | .2: ;jmp @f |
3013 | mov edi,[CURRENT_TASK] |
3013 | mov edi,[CURRENT_TASK] |
3014 | shl edi,5 |
3014 | shl edi,5 |
3015 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3015 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3016 | jz @f |
3016 | jz @f |
3017 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
3017 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
3018 | or edx,edx |
3018 | or edx,edx |
3019 | jz @f |
3019 | jz @f |
3020 | 3020 | ||
3021 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3021 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3022 | and al,0x0F |
3022 | and al,0x0F |
3023 | cmp al,3 |
3023 | cmp al,3 |
3024 | je .skinned |
3024 | je .skinned |
3025 | cmp al,4 |
3025 | cmp al,4 |
3026 | je .skinned |
3026 | je .skinned |
3027 | 3027 | ||
3028 | jmp .not_skinned |
3028 | jmp .not_skinned |
3029 | .skinned: |
3029 | .skinned: |
3030 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3030 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3031 | mov bp,word[edi+window_data+WDATA.box.top] |
3031 | mov bp,word[edi+window_data+WDATA.box.top] |
3032 | movzx eax,word[edi+window_data+WDATA.box.width] |
3032 | movzx eax,word[edi+window_data+WDATA.box.width] |
3033 | sub ax,[_skinmargins.left] |
3033 | sub ax,[_skinmargins.left] |
3034 | sub ax,[_skinmargins.right] |
3034 | sub ax,[_skinmargins.right] |
3035 | push edx |
3035 | push edx |
3036 | cwde |
3036 | cwde |
3037 | cdq |
3037 | cdq |
3038 | mov ebx,6 |
3038 | mov ebx,6 |
3039 | idiv ebx |
3039 | idiv ebx |
3040 | pop edx |
3040 | pop edx |
3041 | or eax,eax |
3041 | or eax,eax |
3042 | js @f |
3042 | js @f |
3043 | mov esi,eax |
3043 | mov esi,eax |
3044 | mov ebx,dword[_skinmargins.left-2] |
3044 | mov ebx,dword[_skinmargins.left-2] |
3045 | mov bx,word[_skinh] |
3045 | mov bx,word[_skinh] |
3046 | sub bx,[_skinmargins.bottom] |
3046 | sub bx,[_skinmargins.bottom] |
3047 | sub bx,[_skinmargins.top] |
3047 | sub bx,[_skinmargins.top] |
3048 | sar bx,1 |
3048 | sar bx,1 |
3049 | adc bx,0 |
3049 | adc bx,0 |
3050 | add bx,[_skinmargins.top] |
3050 | add bx,[_skinmargins.top] |
3051 | add bx,-3 |
3051 | add bx,-3 |
3052 | add ebx,ebp |
3052 | add ebx,ebp |
3053 | jmp .dodraw |
3053 | jmp .dodraw |
3054 | 3054 | ||
3055 | .not_skinned: |
3055 | .not_skinned: |
3056 | cmp al,1 |
3056 | cmp al,1 |
3057 | je @f |
3057 | je @f |
3058 | 3058 | ||
3059 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3059 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3060 | mov bp,word[edi+window_data+WDATA.box.top] |
3060 | mov bp,word[edi+window_data+WDATA.box.top] |
3061 | movzx eax,word[edi+window_data+WDATA.box.width] |
3061 | movzx eax,word[edi+window_data+WDATA.box.width] |
3062 | sub eax,16 |
3062 | sub eax,16 |
3063 | push edx |
3063 | push edx |
3064 | cwde |
3064 | cwde |
3065 | cdq |
3065 | cdq |
3066 | mov ebx,6 |
3066 | mov ebx,6 |
3067 | idiv ebx |
3067 | idiv ebx |
3068 | pop edx |
3068 | pop edx |
3069 | or eax,eax |
3069 | or eax,eax |
3070 | js @f |
3070 | js @f |
3071 | mov esi,eax |
3071 | mov esi,eax |
3072 | mov ebx,0x00080007 |
3072 | mov ebx,0x00080007 |
3073 | add ebx,ebp |
3073 | add ebx,ebp |
3074 | .dodraw: |
3074 | .dodraw: |
3075 | mov ecx,[common_colours+16];0x00FFFFFF |
3075 | mov ecx,[common_colours+16];0x00FFFFFF |
3076 | or ecx, 0x80000000 |
3076 | or ecx, 0x80000000 |
3077 | xor edi,edi |
3077 | xor edi,edi |
3078 | call dtext |
3078 | call dtext |
3079 | 3079 | ||
3080 | @@: |
3080 | @@: |
3081 | ;-------------------------------------------------------------- |
3081 | ;-------------------------------------------------------------- |
3082 | dec [mouse_pause] |
3082 | dec [mouse_pause] |
3083 | call [draw_pointer] |
3083 | call [draw_pointer] |
3084 | ret |
3084 | ret |
3085 | 3085 | ||
3086 | iglobal |
3086 | iglobal |
3087 | align 4 |
3087 | align 4 |
3088 | window_topleft dd \ |
3088 | window_topleft dd \ |
3089 | 1, 21,\ ;type 0 |
3089 | 1, 21,\ ;type 0 |
3090 | 0, 0,\ ;type 1 |
3090 | 0, 0,\ ;type 1 |
3091 | 5, 20,\ ;type 2 |
3091 | 5, 20,\ ;type 2 |
3092 | 5, ?,\ ;type 3 {set by skin} |
3092 | 5, ?,\ ;type 3 {set by skin} |
3093 | 5, ? ;type 4 {set by skin} |
3093 | 5, ? ;type 4 {set by skin} |
3094 | endg |
3094 | endg |
3095 | 3095 | ||
3096 | set_window_clientbox: |
3096 | set_window_clientbox: |
3097 | push eax ecx edi |
3097 | push eax ecx edi |
3098 | 3098 | ||
3099 | mov eax,[_skinh] |
3099 | mov eax,[_skinh] |
3100 | mov [window_topleft+4*7],eax |
3100 | mov [window_topleft+4*7],eax |
3101 | mov [window_topleft+4*9],eax |
3101 | mov [window_topleft+4*9],eax |
3102 | 3102 | ||
3103 | mov ecx,edi |
3103 | mov ecx,edi |
3104 | sub edi,window_data |
3104 | sub edi,window_data |
3105 | shl edi,3 |
3105 | shl edi,3 |
3106 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3106 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3107 | jz @f |
3107 | jz @f |
3108 | 3108 | ||
3109 | movzx eax,[ecx+WDATA.fl_wstyle] |
3109 | movzx eax,[ecx+WDATA.fl_wstyle] |
3110 | and eax,0x0F |
3110 | and eax,0x0F |
3111 | mov eax,[eax*8+window_topleft+0] |
3111 | mov eax,[eax*8+window_topleft+0] |
3112 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3112 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3113 | shl eax,1 |
3113 | shl eax,1 |
3114 | neg eax |
3114 | neg eax |
3115 | add eax,[ecx+WDATA.box.width] |
3115 | add eax,[ecx+WDATA.box.width] |
3116 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3116 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3117 | 3117 | ||
3118 | movzx eax,[ecx+WDATA.fl_wstyle] |
3118 | movzx eax,[ecx+WDATA.fl_wstyle] |
3119 | and eax,0x0F |
3119 | and eax,0x0F |
3120 | push [eax*8+window_topleft+0] |
3120 | push [eax*8+window_topleft+0] |
3121 | mov eax,[eax*8+window_topleft+4] |
3121 | mov eax,[eax*8+window_topleft+4] |
3122 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3122 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3123 | neg eax |
3123 | neg eax |
3124 | sub eax,[esp] |
3124 | sub eax,[esp] |
3125 | add eax,[ecx+WDATA.box.height] |
3125 | add eax,[ecx+WDATA.box.height] |
3126 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3126 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3127 | add esp,4 |
3127 | add esp,4 |
3128 | 3128 | ||
3129 | pop edi ecx eax |
3129 | pop edi ecx eax |
3130 | ret |
3130 | ret |
3131 | @@: |
3131 | @@: |
3132 | xor eax,eax |
3132 | xor eax,eax |
3133 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3133 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3134 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3134 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3135 | mov eax,[ecx+WDATA.box.width] |
3135 | mov eax,[ecx+WDATA.box.width] |
3136 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3136 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3137 | mov eax,[ecx+WDATA.box.height] |
3137 | mov eax,[ecx+WDATA.box.height] |
3138 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3138 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3139 | 3139 | ||
3140 | pop edi ecx eax |
3140 | pop edi ecx eax |
3141 | ret |
3141 | ret |
3142 | 3142 | ||
3143 | sys_set_window: |
3143 | sys_set_window: |
3144 | 3144 | ||
3145 | mov eax,[CURRENT_TASK] |
3145 | mov eax,[CURRENT_TASK] |
3146 | shl eax,5 |
3146 | shl eax,5 |
3147 | add eax,window_data |
3147 | add eax,window_data |
3148 | 3148 | ||
3149 | ; colors |
3149 | ; colors |
3150 | mov [eax+WDATA.cl_workarea],edx |
3150 | mov [eax+WDATA.cl_workarea],edx |
3151 | mov [eax+WDATA.cl_titlebar],esi |
3151 | mov [eax+WDATA.cl_titlebar],esi |
3152 | mov [eax+WDATA.cl_frames],edi |
3152 | mov [eax+WDATA.cl_frames],edi |
3153 | 3153 | ||
3154 | mov edi, eax |
3154 | mov edi, eax |
3155 | 3155 | ||
3156 | ; check flag (?) |
3156 | ; check flag (?) |
3157 | test [edi+WDATA.fl_wdrawn],1 |
3157 | test [edi+WDATA.fl_wdrawn],1 |
3158 | jnz newd |
3158 | jnz newd |
3159 | 3159 | ||
3160 | mov eax,[timer_ticks] ;[0xfdf0] |
3160 | mov eax,[timer_ticks] ;[0xfdf0] |
3161 | add eax,100 |
3161 | add eax,100 |
3162 | mov [new_window_starting],eax |
3162 | mov [new_window_starting],eax |
3163 | 3163 | ||
3164 | mov word[edi+WDATA.box.width],bx |
3164 | mov word[edi+WDATA.box.width],bx |
3165 | mov word[edi+WDATA.box.height],cx |
3165 | mov word[edi+WDATA.box.height],cx |
3166 | sar ebx,16 |
3166 | sar ebx,16 |
3167 | sar ecx,16 |
3167 | sar ecx,16 |
3168 | mov word[edi+WDATA.box.left],bx |
3168 | mov word[edi+WDATA.box.left],bx |
3169 | mov word[edi+WDATA.box.top],cx |
3169 | mov word[edi+WDATA.box.top],cx |
3170 | 3170 | ||
3171 | call check_window_position |
3171 | call check_window_position |
3172 | 3172 | ||
3173 | call set_window_clientbox |
3173 | call set_window_clientbox |
3174 | 3174 | ||
3175 | push ecx esi edi ; save for window fullscreen/resize |
3175 | push ecx esi edi ; save for window fullscreen/resize |
3176 | ;mov esi,edi |
3176 | ;mov esi,edi |
3177 | 3177 | ||
3178 | mov cl, [edi+WDATA.fl_wstyle] |
3178 | mov cl, [edi+WDATA.fl_wstyle] |
3179 | mov eax, [edi+WDATA.cl_frames] |
3179 | mov eax, [edi+WDATA.cl_frames] |
3180 | 3180 | ||
3181 | sub edi,window_data |
3181 | sub edi,window_data |
3182 | shl edi,3 |
3182 | shl edi,3 |
3183 | add edi,SLOT_BASE |
3183 | add edi,SLOT_BASE |
3184 | 3184 | ||
3185 | and cl,0x0F |
3185 | and cl,0x0F |
3186 | mov [edi+APPDATA.wnd_caption],0 |
3186 | mov [edi+APPDATA.wnd_caption],0 |
3187 | cmp cl,3 |
3187 | cmp cl,3 |
3188 | je set_APPDATA_wnd_caption |
3188 | je set_APPDATA_wnd_caption |
3189 | cmp cl,4 ; {SPraid.simba} |
3189 | cmp cl,4 ; {SPraid.simba} |
3190 | je set_APPDATA_wnd_caption |
3190 | je set_APPDATA_wnd_caption |
3191 | 3191 | ||
3192 | jmp @f |
3192 | jmp @f |
3193 | set_APPDATA_wnd_caption: |
3193 | set_APPDATA_wnd_caption: |
3194 | mov [edi+APPDATA.wnd_caption],eax |
3194 | mov [edi+APPDATA.wnd_caption],eax |
3195 | @@: mov esi,[esp+0] |
3195 | @@: mov esi,[esp+0] |
3196 | 3196 | ||
3197 | add edi, APPDATA.saved_box |
3197 | add edi, APPDATA.saved_box |
3198 | movsd |
3198 | movsd |
3199 | movsd |
3199 | movsd |
3200 | movsd |
3200 | movsd |
3201 | movsd |
3201 | movsd |
3202 | pop edi esi ecx |
3202 | pop edi esi ecx |
3203 | 3203 | ||
3204 | mov esi, [CURRENT_TASK] |
3204 | mov esi, [CURRENT_TASK] |
3205 | movzx esi, word [WIN_STACK+esi*2] |
3205 | movzx esi, word [WIN_STACK+esi*2] |
3206 | lea esi, [WIN_POS+esi*2] |
3206 | lea esi, [WIN_POS+esi*2] |
3207 | call waredraw |
3207 | call waredraw |
3208 | 3208 | ||
3209 | ;;; mov ebx, 1 |
3209 | ;;; mov ebx, 1 |
3210 | ;;; call delay_hs |
3210 | ;;; call delay_hs |
3211 | mov eax, [edi+WDATA.box.left] |
3211 | mov eax, [edi+WDATA.box.left] |
3212 | mov ebx, [edi+WDATA.box.top] |
3212 | mov ebx, [edi+WDATA.box.top] |
3213 | mov ecx, [edi+WDATA.box.width] |
3213 | mov ecx, [edi+WDATA.box.width] |
3214 | mov edx, [edi+WDATA.box.height] |
3214 | mov edx, [edi+WDATA.box.height] |
3215 | add ecx, eax |
3215 | add ecx, eax |
3216 | add edx, ebx |
3216 | add edx, ebx |
3217 | call calculatescreen |
3217 | call calculatescreen |
3218 | 3218 | ||
3219 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3219 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3220 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3220 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3221 | 3221 | ||
3222 | newd: |
3222 | newd: |
3223 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3223 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3224 | mov edx,edi |
3224 | mov edx,edi |
3225 | 3225 | ||
3226 | ret |
3226 | ret |
3227 | 3227 | ||
3228 | syscall_windowsettings: |
3228 | syscall_windowsettings: |
3229 | 3229 | ||
3230 | .set_window_caption: |
3230 | .set_window_caption: |
3231 | dec eax ; subfunction #1 - set window caption |
3231 | dec eax ; subfunction #1 - set window caption |
3232 | jnz .get_window_caption |
3232 | jnz .get_window_caption |
3233 | 3233 | ||
3234 | ; NOTE: only window owner thread can set its caption, |
3234 | ; NOTE: only window owner thread can set its caption, |
3235 | ; so there's no parameter for PID/TID |
3235 | ; so there's no parameter for PID/TID |
3236 | 3236 | ||
3237 | mov edi,[CURRENT_TASK] |
3237 | mov edi,[CURRENT_TASK] |
3238 | shl edi,5 |
3238 | shl edi,5 |
3239 | 3239 | ||
3240 | ; have to check if caption is within application memory limit |
3240 | ; have to check if caption is within application memory limit |
3241 | ; check is trivial, and if application resizes its memory, |
3241 | ; check is trivial, and if application resizes its memory, |
3242 | ; caption still can become over bounds |
3242 | ; caption still can become over bounds |
3243 | ; diamond, 31.10.2006: check removed because with new memory manager |
3243 | ; diamond, 31.10.2006: check removed because with new memory manager |
3244 | ; there can be valid data after APPDATA.mem_size bound |
3244 | ; there can be valid data after APPDATA.mem_size bound |
3245 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3245 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3246 | ; add ecx,255 ; max caption length |
3246 | ; add ecx,255 ; max caption length |
3247 | ; cmp ebx,ecx |
3247 | ; cmp ebx,ecx |
3248 | ; ja .exit_fail |
3248 | ; ja .exit_fail |
3249 | 3249 | ||
3250 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3250 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3251 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3251 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3252 | 3252 | ||
3253 | call draw_window_caption |
3253 | call draw_window_caption |
3254 | 3254 | ||
3255 | xor eax,eax ; eax = 0 (success) |
3255 | xor eax,eax ; eax = 0 (success) |
3256 | ret |
3256 | ret |
3257 | 3257 | ||
3258 | .get_window_caption: |
3258 | .get_window_caption: |
3259 | dec eax ; subfunction #2 - get window caption |
3259 | dec eax ; subfunction #2 - get window caption |
3260 | jnz .exit_fail |
3260 | jnz .exit_fail |
3261 | 3261 | ||
3262 | ; not implemented yet |
3262 | ; not implemented yet |
3263 | 3263 | ||
3264 | .exit_fail: |
3264 | .exit_fail: |
3265 | xor eax,eax |
3265 | xor eax,eax |
3266 | inc eax ; eax = 1 (fail) |
3266 | inc eax ; eax = 1 (fail) |
3267 | ret |
3267 | ret |
3268 | 3268 | ||
3269 | 3269 | ||
3270 | sys_window_move: |
3270 | sys_window_move: |
3271 | 3271 | ||
3272 | mov edi,[CURRENT_TASK] |
3272 | mov edi,[CURRENT_TASK] |
3273 | shl edi,5 |
3273 | shl edi,5 |
3274 | add edi,window_data |
3274 | add edi,window_data |
3275 | 3275 | ||
3276 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3276 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3277 | jnz .window_move_return |
3277 | jnz .window_move_return |
3278 | 3278 | ||
3279 | push dword [edi + WDATA.box.left] ; save old coordinates |
3279 | push dword [edi + WDATA.box.left] ; save old coordinates |
3280 | push dword [edi + WDATA.box.top] |
3280 | push dword [edi + WDATA.box.top] |
3281 | push dword [edi + WDATA.box.width] |
3281 | push dword [edi + WDATA.box.width] |
3282 | push dword [edi + WDATA.box.height] |
3282 | push dword [edi + WDATA.box.height] |
3283 | 3283 | ||
3284 | cmp eax,-1 ; set new position and size |
3284 | cmp eax,-1 ; set new position and size |
3285 | je .no_x_reposition |
3285 | je .no_x_reposition |
3286 | mov [edi + WDATA.box.left], eax |
3286 | mov [edi + WDATA.box.left], eax |
3287 | .no_x_reposition: |
3287 | .no_x_reposition: |
3288 | cmp ebx,-1 |
3288 | cmp ebx,-1 |
3289 | je .no_y_reposition |
3289 | je .no_y_reposition |
3290 | mov [edi + WDATA.box.top], ebx |
3290 | mov [edi + WDATA.box.top], ebx |
3291 | .no_y_reposition: |
3291 | .no_y_reposition: |
3292 | 3292 | ||
3293 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3293 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3294 | jnz .no_y_resizing |
3294 | jnz .no_y_resizing |
3295 | 3295 | ||
3296 | cmp ecx,-1 |
3296 | cmp ecx,-1 |
3297 | je .no_x_resizing |
3297 | je .no_x_resizing |
3298 | mov [edi + WDATA.box.width], ecx |
3298 | mov [edi + WDATA.box.width], ecx |
3299 | .no_x_resizing: |
3299 | .no_x_resizing: |
3300 | cmp edx,-1 |
3300 | cmp edx,-1 |
3301 | je .no_y_resizing |
3301 | je .no_y_resizing |
3302 | mov [edi + WDATA.box.height], edx |
3302 | mov [edi + WDATA.box.height], edx |
3303 | .no_y_resizing: |
3303 | .no_y_resizing: |
3304 | 3304 | ||
3305 | call check_window_position |
3305 | call check_window_position |
3306 | call set_window_clientbox |
3306 | call set_window_clientbox |
3307 | 3307 | ||
3308 | pushad ; save for window fullscreen/resize |
3308 | pushad ; save for window fullscreen/resize |
3309 | mov esi,edi |
3309 | mov esi,edi |
3310 | sub edi,window_data |
3310 | sub edi,window_data |
3311 | shr edi,5 |
3311 | shr edi,5 |
3312 | shl edi,8 |
3312 | shl edi,8 |
3313 | add edi, SLOT_BASE + APPDATA.saved_box |
3313 | add edi, SLOT_BASE + APPDATA.saved_box |
3314 | mov ecx,4 |
3314 | mov ecx,4 |
3315 | cld |
3315 | cld |
3316 | rep movsd |
3316 | rep movsd |
3317 | popad |
3317 | popad |
3318 | 3318 | ||
3319 | pushad ; calculcate screen at new position |
3319 | pushad ; calculcate screen at new position |
3320 | mov eax, [edi + WDATA.box.left] |
3320 | mov eax, [edi + WDATA.box.left] |
3321 | mov ebx, [edi + WDATA.box.top] |
3321 | mov ebx, [edi + WDATA.box.top] |
3322 | mov ecx, [edi + WDATA.box.width] |
3322 | mov ecx, [edi + WDATA.box.width] |
3323 | mov edx, [edi + WDATA.box.height] |
3323 | mov edx, [edi + WDATA.box.height] |
3324 | add ecx,eax |
3324 | add ecx,eax |
3325 | add edx,ebx |
3325 | add edx,ebx |
3326 | 3326 | ||
3327 | call calculatescreen |
3327 | call calculatescreen |
3328 | popad |
3328 | popad |
3329 | 3329 | ||
3330 | pop edx ; calculcate screen at old position |
3330 | pop edx ; calculcate screen at old position |
3331 | pop ecx |
3331 | pop ecx |
3332 | pop ebx |
3332 | pop ebx |
3333 | pop eax |
3333 | pop eax |
3334 | add ecx,eax |
3334 | add ecx,eax |
3335 | add edx,ebx |
3335 | add edx,ebx |
3336 | mov [dlx],eax ; save for drawlimits |
3336 | mov [dlx],eax ; save for drawlimits |
3337 | mov [dly],ebx |
3337 | mov [dly],ebx |
3338 | mov [dlxe],ecx |
3338 | mov [dlxe],ecx |
3339 | mov [dlye],edx |
3339 | mov [dlye],edx |
3340 | call calculatescreen |
3340 | call calculatescreen |
3341 | 3341 | ||
3342 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3342 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3343 | 3343 | ||
3344 | mov eax,edi ; redraw screen at old position |
3344 | mov eax,edi ; redraw screen at old position |
3345 | xor esi,esi |
3345 | xor esi,esi |
3346 | call redrawscreen |
3346 | call redrawscreen |
3347 | 3347 | ||
3348 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3348 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3349 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3349 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3350 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3350 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3351 | 3351 | ||
3352 | call [draw_pointer] |
3352 | call [draw_pointer] |
3353 | 3353 | ||
3354 | mov [window_move_pr],0 |
3354 | mov [window_move_pr],0 |
3355 | 3355 | ||
3356 | .window_move_return: |
3356 | .window_move_return: |
3357 | 3357 | ||
3358 | ret |
3358 | ret |
3359 | 3359 | ||
3360 | uglobal |
3360 | uglobal |
3361 | window_move_pr dd 0x0 |
3361 | window_move_pr dd 0x0 |
3362 | window_move_eax dd 0x0 |
3362 | window_move_eax dd 0x0 |
3363 | window_move_ebx dd 0x0 |
3363 | window_move_ebx dd 0x0 |
3364 | window_move_ecx dd 0x0 |
3364 | window_move_ecx dd 0x0 |
3365 | window_move_edx dd 0x0 |
3365 | window_move_edx dd 0x0 |
3366 | endg |
3366 | endg |
3367 | 3367 | ||
3368 | ;ok - 100% work |
3368 | ;ok - 100% work |
3369 | ;nt - not tested |
3369 | ;nt - not tested |
3370 | ;--------------------------------------------------------------------------------------------- |
3370 | ;--------------------------------------------------------------------------------------------- |
3371 | ;eax |
3371 | ;eax |
3372 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3372 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3373 | ;1 - change task. Ret nothing. Block. ok. |
3373 | ;1 - change task. Ret nothing. Block. ok. |
3374 | ;2 - performance control |
3374 | ;2 - performance control |
3375 | ; ebx |
3375 | ; ebx |
3376 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3376 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3377 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3377 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3378 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3378 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3379 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3379 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3380 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3380 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3381 | ;eax |
3381 | ;eax |
3382 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3382 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3383 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3383 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3384 | ;--------------------------------------------------------------------------------------------- |
3384 | ;--------------------------------------------------------------------------------------------- |
3385 | sys_sheduler: ;noname & halyavin |
3385 | sys_sheduler: ;noname & halyavin |
3386 | cmp eax,0 |
3386 | cmp eax,0 |
3387 | je shed_counter |
3387 | je shed_counter |
3388 | cmp eax,2 |
3388 | cmp eax,2 |
3389 | je perf_control |
3389 | je perf_control |
3390 | cmp eax,3 |
3390 | cmp eax,3 |
3391 | je rdmsr_instr |
3391 | je rdmsr_instr |
3392 | cmp eax,4 |
3392 | cmp eax,4 |
3393 | je wrmsr_instr |
3393 | je wrmsr_instr |
3394 | cmp eax,1 |
3394 | cmp eax,1 |
3395 | jne not_supported |
3395 | jne not_supported |
3396 | call change_task ;delay,0 |
3396 | call change_task ;delay,0 |
3397 | ret |
3397 | ret |
3398 | shed_counter: |
3398 | shed_counter: |
3399 | mov eax,[context_counter] |
3399 | mov eax,[context_counter] |
3400 | mov [esp+36],eax |
3400 | mov [esp+36],eax |
3401 | not_supported: |
3401 | not_supported: |
3402 | ret |
3402 | ret |
3403 | perf_control: |
3403 | perf_control: |
3404 | inc eax ;now eax=3 |
3404 | inc eax ;now eax=3 |
3405 | cmp ebx,eax |
3405 | cmp ebx,eax |
3406 | je cache_disable |
3406 | je cache_disable |
3407 | dec eax |
3407 | dec eax |
3408 | cmp ebx,eax |
3408 | cmp ebx,eax |
3409 | je cache_enable |
3409 | je cache_enable |
3410 | dec eax |
3410 | dec eax |
3411 | cmp ebx,eax |
3411 | cmp ebx,eax |
3412 | je is_cache_enabled |
3412 | je is_cache_enabled |
3413 | dec eax |
3413 | dec eax |
3414 | cmp ebx,eax |
3414 | cmp ebx,eax |
3415 | je modify_pce |
3415 | je modify_pce |
3416 | ret |
3416 | ret |
3417 | 3417 | ||
3418 | rdmsr_instr: |
3418 | rdmsr_instr: |
3419 | ;now counter in ecx |
3419 | ;now counter in ecx |
3420 | ;(edx:eax) esi:edi => edx:esi |
3420 | ;(edx:eax) esi:edi => edx:esi |
3421 | mov eax,esi |
3421 | mov eax,esi |
3422 | rdmsr |
3422 | rdmsr |
3423 | mov [esp+36],eax |
3423 | mov [esp+36],eax |
3424 | mov [esp+24],edx ;ret in ebx? |
3424 | mov [esp+24],edx ;ret in ebx? |
3425 | ret |
3425 | ret |
3426 | 3426 | ||
3427 | wrmsr_instr: |
3427 | wrmsr_instr: |
3428 | ;now counter in ecx |
3428 | ;now counter in ecx |
3429 | ;(edx:eax) esi:edi => edx:esi |
3429 | ;(edx:eax) esi:edi => edx:esi |
3430 | ; Fast Call MSR can't be destroy |
3430 | ; Fast Call MSR can't be destroy |
3431 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3431 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3432 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3432 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3433 | cmp ecx, MSR_SYSENTER_CS |
3433 | cmp ecx, MSR_SYSENTER_CS |
3434 | je @f |
3434 | je @f |
3435 | cmp ecx, MSR_SYSENTER_ESP |
3435 | cmp ecx, MSR_SYSENTER_ESP |
3436 | je @f |
3436 | je @f |
3437 | cmp ecx, MSR_SYSENTER_EIP |
3437 | cmp ecx, MSR_SYSENTER_EIP |
3438 | je @f |
3438 | je @f |
3439 | cmp ecx, MSR_AMD_STAR |
3439 | cmp ecx, MSR_AMD_STAR |
3440 | je @f |
3440 | je @f |
3441 | 3441 | ||
3442 | mov eax, esi |
3442 | mov eax, esi |
3443 | wrmsr |
3443 | wrmsr |
3444 | ; mov [esp + 36], eax |
3444 | ; mov [esp + 36], eax |
3445 | ; mov [esp + 24], edx ;ret in ebx? |
3445 | ; mov [esp + 24], edx ;ret in ebx? |
3446 | @@: |
3446 | @@: |
3447 | ret |
3447 | ret |
3448 | 3448 | ||
3449 | cache_disable: |
3449 | cache_disable: |
3450 | mov eax,cr0 |
3450 | mov eax,cr0 |
3451 | or eax,01100000000000000000000000000000b |
3451 | or eax,01100000000000000000000000000000b |
3452 | mov cr0,eax |
3452 | mov cr0,eax |
3453 | wbinvd ;set MESI |
3453 | wbinvd ;set MESI |
3454 | ret |
3454 | ret |
3455 | 3455 | ||
3456 | cache_enable: |
3456 | cache_enable: |
3457 | mov eax,cr0 |
3457 | mov eax,cr0 |
3458 | and eax,10011111111111111111111111111111b |
3458 | and eax,10011111111111111111111111111111b |
3459 | mov cr0,eax |
3459 | mov cr0,eax |
3460 | ret |
3460 | ret |
3461 | 3461 | ||
3462 | is_cache_enabled: |
3462 | is_cache_enabled: |
3463 | mov eax,cr0 |
3463 | mov eax,cr0 |
3464 | mov ebx,eax |
3464 | mov ebx,eax |
3465 | and eax,01100000000000000000000000000000b |
3465 | and eax,01100000000000000000000000000000b |
3466 | jz cache_disabled |
3466 | jz cache_disabled |
3467 | mov [esp+36],ebx |
3467 | mov [esp+36],ebx |
3468 | cache_disabled: |
3468 | cache_disabled: |
3469 | mov dword [esp+36],eax ;0 |
3469 | mov dword [esp+36],eax ;0 |
3470 | ret |
3470 | ret |
3471 | 3471 | ||
3472 | modify_pce: |
3472 | modify_pce: |
3473 | mov eax,cr4 |
3473 | mov eax,cr4 |
3474 | ; mov ebx,0 |
3474 | ; mov ebx,0 |
3475 | ; or bx,100000000b ;pce |
3475 | ; or bx,100000000b ;pce |
3476 | ; xor eax,ebx ;invert pce |
3476 | ; xor eax,ebx ;invert pce |
3477 | bts eax,8 ;pce=cr4[8] |
3477 | bts eax,8 ;pce=cr4[8] |
3478 | mov cr4,eax |
3478 | mov cr4,eax |
3479 | mov [esp+36],eax |
3479 | mov [esp+36],eax |
3480 | ret |
3480 | ret |
3481 | ;--------------------------------------------------------------------------------------------- |
3481 | ;--------------------------------------------------------------------------------------------- |
3482 | 3482 | ||
3483 | 3483 | ||
3484 | ; check if pixel is allowed to be drawn |
3484 | ; check if pixel is allowed to be drawn |
3485 | 3485 | ||
3486 | checkpixel: |
3486 | checkpixel: |
3487 | push eax edx |
3487 | push eax edx |
3488 | 3488 | ||
3489 | mov edx,[Screen_Max_X] ; screen x size |
3489 | mov edx,[Screen_Max_X] ; screen x size |
3490 | inc edx |
3490 | inc edx |
3491 | imul edx, ebx |
3491 | imul edx, ebx |
3492 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3492 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3493 | 3493 | ||
3494 | xor ecx, ecx |
3494 | xor ecx, ecx |
3495 | mov eax, [CURRENT_TASK] |
3495 | mov eax, [CURRENT_TASK] |
3496 | cmp al, dl |
3496 | cmp al, dl |
3497 | setne cl |
3497 | setne cl |
3498 | 3498 | ||
3499 | pop edx eax |
3499 | pop edx eax |
3500 | ret |
3500 | ret |
3501 | 3501 | ||
3502 | iglobal |
3502 | iglobal |
3503 | cpustring db 'CPU',0 |
3503 | cpustring db 'CPU',0 |
3504 | endg |
3504 | endg |
3505 | 3505 | ||
3506 | uglobal |
3506 | uglobal |
3507 | background_defined db 0 ; diamond, 11.04.2006 |
3507 | background_defined db 0 ; diamond, 11.04.2006 |
3508 | endg |
3508 | endg |
3509 | 3509 | ||
3510 | align 4 |
3510 | align 4 |
3511 | ; check misc |
3511 | ; check misc |
3512 | 3512 | ||
3513 | checkmisc: |
3513 | checkmisc: |
3514 | 3514 | ||
3515 | cmp [ctrl_alt_del], 1 |
3515 | cmp [ctrl_alt_del], 1 |
3516 | jne nocpustart |
3516 | jne nocpustart |
3517 | 3517 | ||
3518 | mov ebp, cpustring |
3518 | mov ebp, cpustring |
3519 | call fs_execute_from_sysdir |
3519 | call fs_execute_from_sysdir |
3520 | 3520 | ||
3521 | mov [ctrl_alt_del], 0 |
3521 | mov [ctrl_alt_del], 0 |
3522 | 3522 | ||
3523 | nocpustart: |
3523 | nocpustart: |
3524 | cmp [mouse_active], 1 |
3524 | cmp [mouse_active], 1 |
3525 | jne mouse_not_active |
3525 | jne mouse_not_active |
3526 | mov [mouse_active], 0 |
3526 | mov [mouse_active], 0 |
3527 | xor edi, edi |
3527 | xor edi, edi |
3528 | mov ecx, [TASK_COUNT] |
3528 | mov ecx, [TASK_COUNT] |
3529 | set_mouse_event: |
3529 | set_mouse_event: |
3530 | add edi, 256 |
3530 | add edi, 256 |
3531 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3531 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3532 | loop set_mouse_event |
3532 | loop set_mouse_event |
3533 | 3533 | ||
3534 | mouse_not_active: |
3534 | mouse_not_active: |
3535 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3535 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3536 | jz nobackgr |
3536 | jz nobackgr |
3537 | cmp [background_defined], 0 |
3537 | cmp [background_defined], 0 |
3538 | jz nobackgr |
3538 | jz nobackgr |
3539 | cmp [REDRAW_BACKGROUND], byte 2 |
3539 | cmp [REDRAW_BACKGROUND], byte 2 |
3540 | jnz no_set_bgr_event |
3540 | jnz no_set_bgr_event |
3541 | xor edi, edi |
3541 | xor edi, edi |
3542 | mov ecx, [TASK_COUNT] |
3542 | mov ecx, [TASK_COUNT] |
3543 | set_bgr_event: |
3543 | set_bgr_event: |
3544 | add edi, 256 |
3544 | add edi, 256 |
3545 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3545 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3546 | loop set_bgr_event |
3546 | loop set_bgr_event |
3547 | no_set_bgr_event: |
3547 | no_set_bgr_event: |
3548 | ; mov [draw_data+32 + RECT.left],dword 0 |
3548 | ; mov [draw_data+32 + RECT.left],dword 0 |
3549 | ; mov [draw_data+32 + RECT.top],dword 0 |
3549 | ; mov [draw_data+32 + RECT.top],dword 0 |
3550 | ; mov eax,[Screen_Max_X] |
3550 | ; mov eax,[Screen_Max_X] |
3551 | ; mov ebx,[Screen_Max_Y] |
3551 | ; mov ebx,[Screen_Max_Y] |
3552 | ; mov [draw_data+32 + RECT.right],eax |
3552 | ; mov [draw_data+32 + RECT.right],eax |
3553 | ; mov [draw_data+32 + RECT.bottom],ebx |
3553 | ; mov [draw_data+32 + RECT.bottom],ebx |
3554 | call drawbackground |
3554 | call drawbackground |
3555 | mov [REDRAW_BACKGROUND],byte 0 |
3555 | mov [REDRAW_BACKGROUND],byte 0 |
3556 | mov [MOUSE_BACKGROUND],byte 0 |
3556 | mov [MOUSE_BACKGROUND],byte 0 |
3557 | 3557 | ||
3558 | nobackgr: |
3558 | nobackgr: |
3559 | 3559 | ||
3560 | ; system shutdown request |
3560 | ; system shutdown request |
3561 | 3561 | ||
3562 | cmp [SYS_SHUTDOWN],byte 0 |
3562 | cmp [SYS_SHUTDOWN],byte 0 |
3563 | je noshutdown |
3563 | je noshutdown |
3564 | 3564 | ||
3565 | mov edx,[shutdown_processes] |
3565 | mov edx,[shutdown_processes] |
3566 | 3566 | ||
3567 | cmp [SYS_SHUTDOWN],dl |
3567 | cmp [SYS_SHUTDOWN],dl |
3568 | jne no_mark_system_shutdown |
3568 | jne no_mark_system_shutdown |
3569 | 3569 | ||
3570 | lea ecx,[edx-1] |
3570 | lea ecx,[edx-1] |
3571 | mov edx,OS_BASE+0x3040 |
3571 | mov edx,OS_BASE+0x3040 |
3572 | jecxz @f |
3572 | jecxz @f |
3573 | markz: |
3573 | markz: |
3574 | mov [edx+TASKDATA.state],byte 3 |
3574 | mov [edx+TASKDATA.state],byte 3 |
3575 | add edx,0x20 |
3575 | add edx,0x20 |
3576 | loop markz |
3576 | loop markz |
3577 | @@: |
3577 | @@: |
3578 | 3578 | ||
3579 | no_mark_system_shutdown: |
3579 | no_mark_system_shutdown: |
3580 | 3580 | ||
3581 | call [disable_mouse] |
3581 | call [disable_mouse] |
3582 | 3582 | ||
3583 | dec byte [SYS_SHUTDOWN] |
3583 | dec byte [SYS_SHUTDOWN] |
3584 | je system_shutdown |
3584 | je system_shutdown |
3585 | 3585 | ||
3586 | noshutdown: |
3586 | noshutdown: |
3587 | 3587 | ||
3588 | 3588 | ||
3589 | mov eax,[TASK_COUNT] ; termination |
3589 | mov eax,[TASK_COUNT] ; termination |
3590 | mov ebx,TASK_DATA+TASKDATA.state |
3590 | mov ebx,TASK_DATA+TASKDATA.state |
3591 | mov esi,1 |
3591 | mov esi,1 |
3592 | 3592 | ||
3593 | newct: |
3593 | newct: |
3594 | mov cl,[ebx] |
3594 | mov cl,[ebx] |
3595 | cmp cl,byte 3 |
3595 | cmp cl,byte 3 |
3596 | jz terminate |
3596 | jz terminate |
3597 | cmp cl,byte 4 |
3597 | cmp cl,byte 4 |
3598 | jz terminate |
3598 | jz terminate |
3599 | 3599 | ||
3600 | add ebx,0x20 |
3600 | add ebx,0x20 |
3601 | inc esi |
3601 | inc esi |
3602 | dec eax |
3602 | dec eax |
3603 | jnz newct |
3603 | jnz newct |
3604 | ret |
3604 | ret |
3605 | 3605 | ||
3606 | ; redraw screen |
3606 | ; redraw screen |
3607 | 3607 | ||
3608 | redrawscreen: |
3608 | redrawscreen: |
3609 | 3609 | ||
3610 | ; eax , if process window_data base is eax, do not set flag/limits |
3610 | ; eax , if process window_data base is eax, do not set flag/limits |
3611 | 3611 | ||
3612 | pushad |
3612 | pushad |
3613 | push eax |
3613 | push eax |
3614 | 3614 | ||
3615 | ;;; mov ebx,2 |
3615 | ;;; mov ebx,2 |
3616 | ;;; call delay_hs |
3616 | ;;; call delay_hs |
3617 | 3617 | ||
3618 | ;mov ecx,0 ; redraw flags for apps |
3618 | ;mov ecx,0 ; redraw flags for apps |
3619 | xor ecx,ecx |
3619 | xor ecx,ecx |
3620 | newdw2: |
3620 | newdw2: |
3621 | 3621 | ||
3622 | inc ecx |
3622 | inc ecx |
3623 | push ecx |
3623 | push ecx |
3624 | 3624 | ||
3625 | mov eax,ecx |
3625 | mov eax,ecx |
3626 | shl eax,5 |
3626 | shl eax,5 |
3627 | add eax,window_data |
3627 | add eax,window_data |
3628 | 3628 | ||
3629 | cmp eax,[esp+4] |
3629 | cmp eax,[esp+4] |
3630 | je not_this_task |
3630 | je not_this_task |
3631 | ; check if window in redraw area |
3631 | ; check if window in redraw area |
3632 | mov edi,eax |
3632 | mov edi,eax |
3633 | 3633 | ||
3634 | cmp ecx,1 ; limit for background |
3634 | cmp ecx,1 ; limit for background |
3635 | jz bgli |
3635 | jz bgli |
3636 | 3636 | ||
3637 | mov eax, [edi + WDATA.box.left] |
3637 | mov eax, [edi + WDATA.box.left] |
3638 | mov ebx, [edi + WDATA.box.top] |
3638 | mov ebx, [edi + WDATA.box.top] |
3639 | mov ecx, [edi + WDATA.box.width] |
3639 | mov ecx, [edi + WDATA.box.width] |
3640 | mov edx, [edi + WDATA.box.height] |
3640 | mov edx, [edi + WDATA.box.height] |
3641 | add ecx,eax |
3641 | add ecx,eax |
3642 | add edx,ebx |
3642 | add edx,ebx |
3643 | 3643 | ||
3644 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3644 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3645 | cmp ecx,ebx |
3645 | cmp ecx,ebx |
3646 | jb ricino |
3646 | jb ricino |
3647 | 3647 | ||
3648 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3648 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3649 | cmp ecx,eax |
3649 | cmp ecx,eax |
3650 | jb ricino |
3650 | jb ricino |
3651 | 3651 | ||
3652 | mov eax, [edi + WDATA.box.left] |
3652 | mov eax, [edi + WDATA.box.left] |
3653 | mov ebx, [edi + WDATA.box.top] |
3653 | mov ebx, [edi + WDATA.box.top] |
3654 | mov ecx, [edi + WDATA.box.width] |
3654 | mov ecx, [edi + WDATA.box.width] |
3655 | mov edx, [edi + WDATA.box.height] |
3655 | mov edx, [edi + WDATA.box.height] |
3656 | add ecx, eax |
3656 | add ecx, eax |
3657 | add edx, ebx |
3657 | add edx, ebx |
3658 | 3658 | ||
3659 | mov eax,[dly] ; eax = area y start edx = window y end |
3659 | mov eax,[dly] ; eax = area y start edx = window y end |
3660 | cmp edx,eax |
3660 | cmp edx,eax |
3661 | jb ricino |
3661 | jb ricino |
3662 | 3662 | ||
3663 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3663 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3664 | cmp ecx,eax |
3664 | cmp ecx,eax |
3665 | jb ricino |
3665 | jb ricino |
3666 | 3666 | ||
3667 | bgli: |
3667 | bgli: |
3668 | 3668 | ||
3669 | cmp ecx,1 |
3669 | cmp ecx,1 |
3670 | jnz .az |
3670 | jnz .az |
3671 | mov al,[REDRAW_BACKGROUND] |
3671 | mov al,[REDRAW_BACKGROUND] |
3672 | cmp al,2 |
3672 | cmp al,2 |
3673 | jz newdw8 |
3673 | jz newdw8 |
3674 | test al,al |
3674 | test al,al |
3675 | jz .az |
3675 | jz .az |
3676 | lea eax,[edi+draw_data-window_data] |
3676 | lea eax,[edi+draw_data-window_data] |
3677 | mov ebx,[dlx] |
3677 | mov ebx,[dlx] |
3678 | cmp ebx,[eax+RECT.left] |
3678 | cmp ebx,[eax+RECT.left] |
3679 | jae @f |
3679 | jae @f |
3680 | mov [eax+RECT.left],ebx |
3680 | mov [eax+RECT.left],ebx |
3681 | @@: |
3681 | @@: |
3682 | mov ebx,[dly] |
3682 | mov ebx,[dly] |
3683 | cmp ebx,[eax+RECT.top] |
3683 | cmp ebx,[eax+RECT.top] |
3684 | jae @f |
3684 | jae @f |
3685 | mov [eax+RECT.top],ebx |
3685 | mov [eax+RECT.top],ebx |
3686 | @@: |
3686 | @@: |
3687 | mov ebx,[dlxe] |
3687 | mov ebx,[dlxe] |
3688 | cmp ebx,[eax+RECT.right] |
3688 | cmp ebx,[eax+RECT.right] |
3689 | jbe @f |
3689 | jbe @f |
3690 | mov [eax+RECT.right],ebx |
3690 | mov [eax+RECT.right],ebx |
3691 | @@: |
3691 | @@: |
3692 | mov ebx,[dlye] |
3692 | mov ebx,[dlye] |
3693 | cmp ebx,[eax+RECT.bottom] |
3693 | cmp ebx,[eax+RECT.bottom] |
3694 | jbe @f |
3694 | jbe @f |
3695 | mov [eax+RECT.bottom],ebx |
3695 | mov [eax+RECT.bottom],ebx |
3696 | @@: |
3696 | @@: |
3697 | jmp newdw8 |
3697 | jmp newdw8 |
3698 | .az: |
3698 | .az: |
3699 | 3699 | ||
3700 | mov eax,edi |
3700 | mov eax,edi |
3701 | add eax,draw_data-window_data |
3701 | add eax,draw_data-window_data |
3702 | 3702 | ||
3703 | mov ebx,[dlx] ; set limits |
3703 | mov ebx,[dlx] ; set limits |
3704 | mov [eax + RECT.left], ebx |
3704 | mov [eax + RECT.left], ebx |
3705 | mov ebx,[dly] |
3705 | mov ebx,[dly] |
3706 | mov [eax + RECT.top], ebx |
3706 | mov [eax + RECT.top], ebx |
3707 | mov ebx,[dlxe] |
3707 | mov ebx,[dlxe] |
3708 | mov [eax + RECT.right], ebx |
3708 | mov [eax + RECT.right], ebx |
3709 | mov ebx,[dlye] |
3709 | mov ebx,[dlye] |
3710 | mov [eax + RECT.bottom], ebx |
3710 | mov [eax + RECT.bottom], ebx |
3711 | 3711 | ||
3712 | sub eax,draw_data-window_data |
3712 | sub eax,draw_data-window_data |
3713 | 3713 | ||
3714 | cmp dword [esp],1 |
3714 | cmp dword [esp],1 |
3715 | jne nobgrd |
3715 | jne nobgrd |
3716 | mov byte [REDRAW_BACKGROUND], 1 |
3716 | mov byte [REDRAW_BACKGROUND], 1 |
3717 | 3717 | ||
3718 | newdw8: |
3718 | newdw8: |
3719 | nobgrd: |
3719 | nobgrd: |
3720 | 3720 | ||
3721 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3721 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3722 | 3722 | ||
3723 | ricino: |
3723 | ricino: |
3724 | 3724 | ||
3725 | not_this_task: |
3725 | not_this_task: |
3726 | 3726 | ||
3727 | pop ecx |
3727 | pop ecx |
3728 | 3728 | ||
3729 | cmp ecx,[TASK_COUNT] |
3729 | cmp ecx,[TASK_COUNT] |
3730 | jle newdw2 |
3730 | jle newdw2 |
3731 | 3731 | ||
3732 | pop eax |
3732 | pop eax |
3733 | popad |
3733 | popad |
3734 | 3734 | ||
3735 | ret |
3735 | ret |
3736 | 3736 | ||
3737 | calculatebackground: ; background |
3737 | calculatebackground: ; background |
3738 | 3738 | ||
3739 | ; all black |
3739 | ; all black |
3740 | 3740 | ||
3741 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3741 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3742 | xor eax, eax |
3742 | xor eax, eax |
3743 | mov ecx, 1023 ;0x0fff00 / 4 |
3743 | mov ecx, 1023 ;0x0fff00 / 4 |
3744 | cld |
3744 | cld |
3745 | rep stosd |
3745 | rep stosd |
3746 | 3746 | ||
3747 | mov edi,display_data ; set os to use all pixels |
3747 | mov edi,display_data ; set os to use all pixels |
3748 | mov eax,0x01010101 |
3748 | mov eax,0x01010101 |
3749 | mov ecx,1280*1024 / 4 |
3749 | mov ecx,1280*1024 / 4 |
3750 | rep stosd |
3750 | rep stosd |
3751 | 3751 | ||
3752 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3752 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3753 | 3753 | ||
3754 | ret |
3754 | ret |
3755 | 3755 | ||
3756 | uglobal |
3756 | uglobal |
3757 | imax dd 0x0 |
3757 | imax dd 0x0 |
3758 | endg |
3758 | endg |
3759 | 3759 | ||
3760 | 3760 | ||
3761 | 3761 | ||
3762 | delay_ms: ; delay in 1/1000 sec |
3762 | delay_ms: ; delay in 1/1000 sec |
3763 | 3763 | ||
3764 | 3764 | ||
3765 | push eax |
3765 | push eax |
3766 | push ecx |
3766 | push ecx |
3767 | 3767 | ||
3768 | mov ecx,esi |
3768 | mov ecx,esi |
3769 | ; |
3769 | ; |
3770 | imul ecx, 33941 |
3770 | imul ecx, 33941 |
3771 | shr ecx, 9 |
3771 | shr ecx, 9 |
3772 | ; |
3772 | ; |
3773 | 3773 | ||
3774 | in al,0x61 |
3774 | in al,0x61 |
3775 | and al,0x10 |
3775 | and al,0x10 |
3776 | mov ah,al |
3776 | mov ah,al |
3777 | cld |
3777 | cld |
3778 | 3778 | ||
3779 | cnt1: in al,0x61 |
3779 | cnt1: in al,0x61 |
3780 | and al,0x10 |
3780 | and al,0x10 |
3781 | cmp al,ah |
3781 | cmp al,ah |
3782 | jz cnt1 |
3782 | jz cnt1 |
3783 | 3783 | ||
3784 | mov ah,al |
3784 | mov ah,al |
3785 | loop cnt1 |
3785 | loop cnt1 |
3786 | 3786 | ||
3787 | pop ecx |
3787 | pop ecx |
3788 | pop eax |
3788 | pop eax |
3789 | 3789 | ||
3790 | ret |
3790 | ret |
3791 | 3791 | ||
3792 | 3792 | ||
3793 | set_app_param: |
3793 | set_app_param: |
3794 | mov edi, [TASK_BASE] |
3794 | mov edi, [TASK_BASE] |
3795 | mov [edi + TASKDATA.event_mask], ebx |
3795 | mov [edi + TASKDATA.event_mask], ebx |
3796 | ret |
3796 | ret |
3797 | 3797 | ||
3798 | 3798 | ||
3799 | 3799 | ||
3800 | delay_hs: ; delay in 1/100 secs |
3800 | delay_hs: ; delay in 1/100 secs |
3801 | ; ebx = delay time |
3801 | ; ebx = delay time |
3802 | push ecx |
3802 | push ecx |
3803 | push edx |
3803 | push edx |
3804 | 3804 | ||
3805 | mov edx,[timer_ticks] |
3805 | mov edx,[timer_ticks] |
3806 | 3806 | ||
3807 | newtic: |
3807 | newtic: |
3808 | mov ecx,[timer_ticks] |
3808 | mov ecx,[timer_ticks] |
3809 | sub ecx,edx |
3809 | sub ecx,edx |
3810 | cmp ecx,ebx |
3810 | cmp ecx,ebx |
3811 | jae zerodelay |
3811 | jae zerodelay |
3812 | 3812 | ||
3813 | call change_task |
3813 | call change_task |
3814 | 3814 | ||
3815 | jmp newtic |
3815 | jmp newtic |
3816 | 3816 | ||
3817 | zerodelay: |
3817 | zerodelay: |
3818 | pop edx |
3818 | pop edx |
3819 | pop ecx |
3819 | pop ecx |
3820 | 3820 | ||
3821 | ret |
3821 | ret |
3822 | 3822 | ||
3823 | 3823 | ||
3824 | memmove: ; memory move in bytes |
3824 | memmove: ; memory move in bytes |
3825 | 3825 | ||
3826 | ; eax = from |
3826 | ; eax = from |
3827 | ; ebx = to |
3827 | ; ebx = to |
3828 | ; ecx = no of bytes |
3828 | ; ecx = no of bytes |
3829 | test ecx, ecx |
3829 | test ecx, ecx |
3830 | jle .ret |
3830 | jle .ret |
3831 | 3831 | ||
3832 | 3832 | ||
3833 | push esi edi ecx |
3833 | push esi edi ecx |
3834 | 3834 | ||
3835 | mov edi, ebx |
3835 | mov edi, ebx |
3836 | mov esi, eax |
3836 | mov esi, eax |
3837 | 3837 | ||
3838 | test ecx, not 11b |
3838 | test ecx, not 11b |
3839 | jz @f |
3839 | jz @f |
3840 | 3840 | ||
3841 | push ecx |
3841 | push ecx |
3842 | shr ecx, 2 |
3842 | shr ecx, 2 |
3843 | rep movsd |
3843 | rep movsd |
3844 | pop ecx |
3844 | pop ecx |
3845 | and ecx, 11b |
3845 | and ecx, 11b |
3846 | jz .finish |
3846 | jz .finish |
3847 | @@: |
3847 | @@: |
3848 | rep movsb |
3848 | rep movsb |
3849 | 3849 | ||
3850 | .finish: |
3850 | .finish: |
3851 | pop ecx edi esi |
3851 | pop ecx edi esi |
3852 | .ret: |
3852 | .ret: |
3853 | ret |
3853 | ret |
3854 | 3854 | ||
3855 | 3855 | ||
3856 | ; |
3856 | ; |
3857 | ;align 4 |
3857 | ;align 4 |
3858 | ; |
3858 | ; |
3859 | ;read_floppy_file: |
3859 | ;read_floppy_file: |
3860 | ; |
3860 | ; |
3861 | ;; as input |
3861 | ;; as input |
3862 | ;; |
3862 | ;; |
3863 | ;; eax pointer to file |
3863 | ;; eax pointer to file |
3864 | ;; ebx file lenght |
3864 | ;; ebx file lenght |
3865 | ;; ecx start 512 byte block number |
3865 | ;; ecx start 512 byte block number |
3866 | ;; edx number of blocks to read |
3866 | ;; edx number of blocks to read |
3867 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3867 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3868 | ;; |
3868 | ;; |
3869 | ;; |
3869 | ;; |
3870 | ;; on return |
3870 | ;; on return |
3871 | ;; |
3871 | ;; |
3872 | ;; eax = 0 command succesful |
3872 | ;; eax = 0 command succesful |
3873 | ;; 1 no fd base and/or partition defined |
3873 | ;; 1 no fd base and/or partition defined |
3874 | ;; 2 yet unsupported FS |
3874 | ;; 2 yet unsupported FS |
3875 | ;; 3 unknown FS |
3875 | ;; 3 unknown FS |
3876 | ;; 4 partition not defined at hd |
3876 | ;; 4 partition not defined at hd |
3877 | ;; 5 file not found |
3877 | ;; 5 file not found |
3878 | ;; ebx = size of file |
3878 | ;; ebx = size of file |
3879 | ; |
3879 | ; |
3880 | ; mov edi,[TASK_BASE] |
3880 | ; mov edi,[TASK_BASE] |
3881 | ; add edi,0x10 |
3881 | ; add edi,0x10 |
3882 | ; add esi,[edi] |
3882 | ; add esi,[edi] |
3883 | ; add eax,[edi] |
3883 | ; add eax,[edi] |
3884 | ; |
3884 | ; |
3885 | ; pushad |
3885 | ; pushad |
3886 | ; mov edi,esi |
3886 | ; mov edi,esi |
3887 | ; add edi,1024 |
3887 | ; add edi,1024 |
3888 | ; mov esi,0x100000+19*512 |
3888 | ; mov esi,0x100000+19*512 |
3889 | ; sub ecx,1 |
3889 | ; sub ecx,1 |
3890 | ; shl ecx,9 |
3890 | ; shl ecx,9 |
3891 | ; add esi,ecx |
3891 | ; add esi,ecx |
3892 | ; shl edx,9 |
3892 | ; shl edx,9 |
3893 | ; mov ecx,edx |
3893 | ; mov ecx,edx |
3894 | ; cld |
3894 | ; cld |
3895 | ; rep movsb |
3895 | ; rep movsb |
3896 | ; popad |
3896 | ; popad |
3897 | ; |
3897 | ; |
3898 | ; mov [esp+36],eax |
3898 | ; mov [esp+36],eax |
3899 | ; mov [esp+24],ebx |
3899 | ; mov [esp+24],ebx |
3900 | ; ret |
3900 | ; ret |
3901 | 3901 | ||
3902 | 3902 | ||
3903 | 3903 | ||
3904 | align 4 |
3904 | align 4 |
3905 | 3905 | ||
3906 | sys_programirq: |
3906 | sys_programirq: |
3907 | 3907 | ||
3908 | mov edi,[TASK_BASE] |
3908 | mov edi,[TASK_BASE] |
3909 | add eax,[edi+TASKDATA.mem_start] |
3909 | add eax,[edi+TASKDATA.mem_start] |
3910 | 3910 | ||
3911 | cmp ebx,16 |
3911 | cmp ebx,16 |
3912 | jae .not_owner |
3912 | jae .not_owner |
3913 | mov edi,[TASK_BASE] |
3913 | mov edi,[TASK_BASE] |
3914 | mov edi,[edi+TASKDATA.pid] |
3914 | mov edi,[edi+TASKDATA.pid] |
3915 | cmp edi,[irq_owner+ebx*4] |
3915 | cmp edi,[irq_owner+ebx*4] |
3916 | je spril1 |
3916 | je spril1 |
3917 | .not_owner: |
3917 | .not_owner: |
3918 | mov [esp+36],dword 1 |
3918 | mov [esp+36],dword 1 |
3919 | ret |
3919 | ret |
3920 | spril1: |
3920 | spril1: |
3921 | 3921 | ||
3922 | mov esi,eax |
3922 | mov esi,eax |
3923 | shl ebx,6 |
3923 | shl ebx,6 |
3924 | add ebx,irq00read |
3924 | add ebx,irq00read |
3925 | mov edi,ebx |
3925 | mov edi,ebx |
3926 | mov ecx,16 |
3926 | mov ecx,16 |
3927 | cld |
3927 | cld |
3928 | rep movsd |
3928 | rep movsd |
3929 | mov [esp+36],dword 0 |
3929 | mov [esp+36],dword 0 |
3930 | ret |
3930 | ret |
3931 | 3931 | ||
3932 | 3932 | ||
3933 | align 4 |
3933 | align 4 |
3934 | 3934 | ||
3935 | get_irq_data: |
3935 | get_irq_data: |
- | 3936 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
|
- | 3937 | xor bh, bh |
|
3936 | cmp ebx,16 |
3938 | cmp ebx, 16 |
3937 | jae .not_owner |
3939 | jae .not_owner |
3938 | mov eax, [4 * ebx + irq_owner] |
3940 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3939 | 3941 | ||
3940 | mov edi,[TASK_BASE] |
3942 | mov eax,[TASK_BASE] |
3941 | 3943 | ||
3942 | cmp eax,[edi+TASKDATA.pid] |
3944 | cmp edx,[eax+TASKDATA.pid] |
3943 | je gidril1 |
3945 | je gidril1 |
3944 | .not_owner: |
3946 | .not_owner: |
- | 3947 | xor edx, edx |
|
3945 | mov [esp+28],dword 2 ; ecx=2 |
3948 | dec edx |
3946 | ret |
3949 | jmp gid1 |
3947 | 3950 | ||
3948 | gidril1: |
3951 | gidril1: |
3949 | 3952 | ||
3950 | shl ebx,12 |
3953 | shl ebx, 12 |
- | 3954 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
|
3951 | xor ecx, ecx |
3955 | mov edx, [eax] ; + 0x4 - data offset |
3952 | inc ecx |
3956 | dec esi |
3953 | lea eax,[ebx + IRQ_SAVE] |
- | |
3954 | mov edx,[eax] |
3957 | jz gid1 |
3955 | test edx,edx |
3958 | test edx, edx ; check if buffer is empty |
3956 | jz gid1 |
3959 | jz gid1 |
3957 | 3960 | ||
3958 | dec edx |
3961 | mov ebx, [eax + 0x4] |
3959 | mov [eax], edx |
3962 | mov edi, ecx |
3960 | 3963 | ||
3961 | mov ecx, [eax + 0x4] |
3964 | mov ecx, 4000 ; buffer size, used frequently |
3962 | 3965 | ||
3963 | cmp ecx, 4000 |
3966 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3964 | jb @f |
- | |
3965 | - | ||
3966 | xor ecx, ecx |
- | |
3967 | - | ||
- | 3967 | jb @f |
|
- | 3968 | ||
- | 3969 | xor ebx, ebx |
|
- | 3970 | ||
- | 3971 | @@: |
|
- | 3972 | ||
3968 | @@: |
3973 | lea esi, [ebx + edx] ; calculate data size and offset |
- | 3974 | cld |
|
- | 3975 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
|
- | 3976 | jbe @f |
|
3969 | inc ecx |
3977 | |
- | 3978 | sub ecx, ebx |
|
- | 3979 | sub edx, ecx |
|
- | 3980 | ||
- | 3981 | lea esi, [eax + ebx + 0x10] |
|
- | 3982 | rep movsb |
|
- | 3983 | ||
- | 3984 | xor ebx, ebx |
|
- | 3985 | @@: |
|
- | 3986 | lea esi, [eax + ebx + 0x10] |
|
3970 | mov [eax + 0x4], ecx |
3987 | mov ecx, edx |
3971 | dec ecx |
3988 | add ebx, edx |
3972 | add eax, ecx |
- | |
3973 | - | ||
3974 | movzx ebx,byte [eax + 0x10] |
3989 | |
3975 | 3990 | rep movsb |
|
3976 | xor ecx, ecx |
3991 | mov edx, [eax] |
3977 | 3992 | mov [eax], ecx ; set data size to zero |
|
3978 | gid1: |
3993 | mov [eax + 0x4], ebx ; set data offset |
3979 | mov [esp+32],edx |
3994 | |
3980 | mov [esp+28],ecx |
3995 | gid1: |
3981 | mov [esp+20],ebx |
3996 | mov [esp+32], edx ; eax |
3982 | ret |
3997 | ret |
3983 | 3998 | ||
3984 | 3999 | ||
3985 | set_io_access_rights: |
4000 | set_io_access_rights: |
3986 | 4001 | ||
3987 | pushad |
4002 | pushad |
3988 | 4003 | ||
3989 | mov edi, tss._io_map_0 |
4004 | mov edi, tss._io_map_0 |
3990 | 4005 | ||
3991 | ; mov ecx,eax |
4006 | ; mov ecx,eax |
3992 | ; and ecx,7 ; offset in byte |
4007 | ; and ecx,7 ; offset in byte |
3993 | 4008 | ||
3994 | ; shr eax,3 ; number of byte |
4009 | ; shr eax,3 ; number of byte |
3995 | ; add edi,eax |
4010 | ; add edi,eax |
3996 | 4011 | ||
3997 | ; mov ebx,1 |
4012 | ; mov ebx,1 |
3998 | ; shl ebx,cl |
4013 | ; shl ebx,cl |
3999 | 4014 | ||
4000 | cmp ebp,0 ; enable access - ebp = 0 |
4015 | cmp ebp,0 ; enable access - ebp = 0 |
4001 | jne siar1 |
4016 | jne siar1 |
4002 | 4017 | ||
4003 | ; not ebx |
4018 | ; not ebx |
4004 | ; and [edi],byte bl |
4019 | ; and [edi],byte bl |
4005 | btr [edi], eax |
4020 | btr [edi], eax |
4006 | 4021 | ||
4007 | popad |
4022 | popad |
4008 | 4023 | ||
4009 | ret |
4024 | ret |
4010 | 4025 | ||
4011 | siar1: |
4026 | siar1: |
4012 | 4027 | ||
4013 | bts [edi], eax |
4028 | bts [edi], eax |
4014 | ; or [edi],byte bl ; disable access - ebp = 1 |
4029 | ; or [edi],byte bl ; disable access - ebp = 1 |
4015 | 4030 | ||
4016 | popad |
4031 | popad |
4017 | 4032 | ||
4018 | ret |
4033 | ret |
4019 | 4034 | ||
4020 | r_f_port_area: |
4035 | r_f_port_area: |
4021 | 4036 | ||
4022 | test eax, eax |
4037 | test eax, eax |
4023 | jnz free_port_area |
4038 | jnz free_port_area |
4024 | ; je r_port_area |
4039 | ; je r_port_area |
4025 | ; jmp free_port_area |
4040 | ; jmp free_port_area |
4026 | 4041 | ||
4027 | ; r_port_area: |
4042 | ; r_port_area: |
4028 | 4043 | ||
4029 | pushad |
4044 | pushad |
4030 | 4045 | ||
4031 | cmp ebx,ecx ; beginning > end ? |
4046 | cmp ebx,ecx ; beginning > end ? |
4032 | ja rpal1 |
4047 | ja rpal1 |
4033 | cmp ecx,65536 |
4048 | cmp ecx,65536 |
4034 | jae rpal1 |
4049 | jae rpal1 |
4035 | mov esi,[RESERVED_PORTS] |
4050 | mov esi,[RESERVED_PORTS] |
4036 | test esi,esi ; no reserved areas ? |
4051 | test esi,esi ; no reserved areas ? |
4037 | je rpal2 |
4052 | je rpal2 |
4038 | cmp esi,255 ; max reserved |
4053 | cmp esi,255 ; max reserved |
4039 | jae rpal1 |
4054 | jae rpal1 |
4040 | rpal3: |
4055 | rpal3: |
4041 | mov edi,esi |
4056 | mov edi,esi |
4042 | shl edi,4 |
4057 | shl edi,4 |
4043 | add edi,RESERVED_PORTS |
4058 | add edi,RESERVED_PORTS |
4044 | cmp ebx,[edi+8] |
4059 | cmp ebx,[edi+8] |
4045 | ja rpal4 |
4060 | ja rpal4 |
4046 | cmp ecx,[edi+4] |
4061 | cmp ecx,[edi+4] |
4047 | jae rpal1 |
4062 | jae rpal1 |
4048 | ; jb rpal4 |
4063 | ; jb rpal4 |
4049 | ; jmp rpal1 |
4064 | ; jmp rpal1 |
4050 | rpal4: |
4065 | rpal4: |
4051 | 4066 | ||
4052 | dec esi |
4067 | dec esi |
4053 | jnz rpal3 |
4068 | jnz rpal3 |
4054 | jmp rpal2 |
4069 | jmp rpal2 |
4055 | rpal1: |
4070 | rpal1: |
4056 | popad |
4071 | popad |
4057 | mov eax,1 |
4072 | mov eax,1 |
4058 | ret |
4073 | ret |
4059 | 4074 | ||
4060 | rpal2: |
4075 | rpal2: |
4061 | popad |
4076 | popad |
4062 | 4077 | ||
4063 | 4078 | ||
4064 | ; enable port access at port IO map |
4079 | ; enable port access at port IO map |
4065 | cli |
4080 | cli |
4066 | pushad ; start enable io map |
4081 | pushad ; start enable io map |
4067 | 4082 | ||
4068 | cmp ecx,65536 ;16384 |
4083 | cmp ecx,65536 ;16384 |
4069 | jae no_unmask_io ; jge |
4084 | jae no_unmask_io ; jge |
4070 | 4085 | ||
4071 | mov eax,ebx |
4086 | mov eax,ebx |
4072 | 4087 | ||
4073 | new_port_access: |
4088 | new_port_access: |
4074 | 4089 | ||
4075 | pushad |
4090 | pushad |
4076 | 4091 | ||
4077 | xor ebp,ebp ; enable - eax = port |
4092 | xor ebp,ebp ; enable - eax = port |
4078 | call set_io_access_rights |
4093 | call set_io_access_rights |
4079 | 4094 | ||
4080 | popad |
4095 | popad |
4081 | 4096 | ||
4082 | inc eax |
4097 | inc eax |
4083 | cmp eax,ecx |
4098 | cmp eax,ecx |
4084 | jbe new_port_access |
4099 | jbe new_port_access |
4085 | 4100 | ||
4086 | no_unmask_io: |
4101 | no_unmask_io: |
4087 | 4102 | ||
4088 | popad ; end enable io map |
4103 | popad ; end enable io map |
4089 | sti |
4104 | sti |
4090 | 4105 | ||
4091 | mov edi,[RESERVED_PORTS] |
4106 | mov edi,[RESERVED_PORTS] |
4092 | add edi,1 |
4107 | add edi,1 |
4093 | mov [RESERVED_PORTS],edi |
4108 | mov [RESERVED_PORTS],edi |
4094 | shl edi,4 |
4109 | shl edi,4 |
4095 | add edi,RESERVED_PORTS |
4110 | add edi,RESERVED_PORTS |
4096 | mov esi,[TASK_BASE] |
4111 | mov esi,[TASK_BASE] |
4097 | mov esi,[esi+TASKDATA.pid] |
4112 | mov esi,[esi+TASKDATA.pid] |
4098 | mov [edi],esi |
4113 | mov [edi],esi |
4099 | mov [edi+4],ebx |
4114 | mov [edi+4],ebx |
4100 | mov [edi+8],ecx |
4115 | mov [edi+8],ecx |
4101 | 4116 | ||
4102 | xor eax, eax |
4117 | xor eax, eax |
4103 | ret |
4118 | ret |
4104 | 4119 | ||
4105 | free_port_area: |
4120 | free_port_area: |
4106 | 4121 | ||
4107 | pushad |
4122 | pushad |
4108 | 4123 | ||
4109 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4124 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4110 | test esi,esi |
4125 | test esi,esi |
4111 | je frpal2 |
4126 | je frpal2 |
4112 | mov edx,[TASK_BASE] |
4127 | mov edx,[TASK_BASE] |
4113 | mov edx,[edx+TASKDATA.pid] |
4128 | mov edx,[edx+TASKDATA.pid] |
4114 | frpal3: |
4129 | frpal3: |
4115 | mov edi,esi |
4130 | mov edi,esi |
4116 | shl edi,4 |
4131 | shl edi,4 |
4117 | add edi,RESERVED_PORTS |
4132 | add edi,RESERVED_PORTS |
4118 | cmp edx,[edi] |
4133 | cmp edx,[edi] |
4119 | jne frpal4 |
4134 | jne frpal4 |
4120 | cmp ebx,[edi+4] |
4135 | cmp ebx,[edi+4] |
4121 | jne frpal4 |
4136 | jne frpal4 |
4122 | cmp ecx,[edi+8] |
4137 | cmp ecx,[edi+8] |
4123 | jne frpal4 |
4138 | jne frpal4 |
4124 | jmp frpal1 |
4139 | jmp frpal1 |
4125 | frpal4: |
4140 | frpal4: |
4126 | dec esi |
4141 | dec esi |
4127 | jnz frpal3 |
4142 | jnz frpal3 |
4128 | frpal2: |
4143 | frpal2: |
4129 | popad |
4144 | popad |
4130 | mov eax,1 |
4145 | mov eax,1 |
4131 | ret |
4146 | ret |
4132 | frpal1: |
4147 | frpal1: |
4133 | mov ecx,256 |
4148 | mov ecx,256 |
4134 | sub ecx,esi |
4149 | sub ecx,esi |
4135 | shl ecx,4 |
4150 | shl ecx,4 |
4136 | mov esi,edi |
4151 | mov esi,edi |
4137 | add esi,16 |
4152 | add esi,16 |
4138 | cld |
4153 | cld |
4139 | rep movsb |
4154 | rep movsb |
4140 | 4155 | ||
4141 | dec dword [RESERVED_PORTS] |
4156 | dec dword [RESERVED_PORTS] |
4142 | 4157 | ||
4143 | popad |
4158 | popad |
4144 | 4159 | ||
4145 | 4160 | ||
4146 | ; disable port access at port IO map |
4161 | ; disable port access at port IO map |
4147 | 4162 | ||
4148 | pushad ; start disable io map |
4163 | pushad ; start disable io map |
4149 | 4164 | ||
4150 | cmp ecx,65536 ;16384 |
4165 | cmp ecx,65536 ;16384 |
4151 | jge no_mask_io |
4166 | jge no_mask_io |
4152 | 4167 | ||
4153 | mov eax,ebx |
4168 | mov eax,ebx |
4154 | 4169 | ||
4155 | new_port_access_disable: |
4170 | new_port_access_disable: |
4156 | 4171 | ||
4157 | pushad |
4172 | pushad |
4158 | 4173 | ||
4159 | mov ebp,1 ; disable - eax = port |
4174 | mov ebp,1 ; disable - eax = port |
4160 | call set_io_access_rights |
4175 | call set_io_access_rights |
4161 | 4176 | ||
4162 | popad |
4177 | popad |
4163 | 4178 | ||
4164 | inc eax |
4179 | inc eax |
4165 | cmp eax,ecx |
4180 | cmp eax,ecx |
4166 | jbe new_port_access_disable |
4181 | jbe new_port_access_disable |
4167 | 4182 | ||
4168 | no_mask_io: |
4183 | no_mask_io: |
4169 | 4184 | ||
4170 | popad ; end disable io map |
4185 | popad ; end disable io map |
4171 | 4186 | ||
4172 | xor eax, eax |
4187 | xor eax, eax |
4173 | ret |
4188 | ret |
4174 | 4189 | ||
4175 | 4190 | ||
4176 | reserve_free_irq: |
4191 | reserve_free_irq: |
4177 | 4192 | ||
4178 | mov ecx, 1 |
4193 | mov ecx, 1 |
4179 | cmp ebx, 16 |
4194 | cmp ebx, 16 |
4180 | jae fril1 |
4195 | jae fril1 |
4181 | test eax,eax |
4196 | test eax,eax |
4182 | jz reserve_irq |
4197 | jz reserve_irq |
4183 | 4198 | ||
4184 | lea edi,[irq_owner+ebx*4] |
4199 | lea edi,[irq_owner+ebx*4] |
4185 | mov edx,[edi] |
4200 | mov edx,[edi] |
4186 | mov eax,[TASK_BASE] |
4201 | mov eax,[TASK_BASE] |
4187 | cmp edx,[eax+TASKDATA.pid] |
4202 | cmp edx,[eax+TASKDATA.pid] |
4188 | jne fril1 |
4203 | jne fril1 |
4189 | dec ecx |
4204 | dec ecx |
4190 | mov [edi],ecx |
4205 | mov [edi],ecx |
4191 | fril1: |
4206 | fril1: |
4192 | mov [esp+36],ecx ; return in eax |
4207 | mov [esp+36],ecx ; return in eax |
4193 | ret |
4208 | ret |
4194 | 4209 | ||
4195 | reserve_irq: |
4210 | reserve_irq: |
4196 | 4211 | ||
4197 | lea edi,[irq_owner+ebx*4] |
4212 | lea edi,[irq_owner+ebx*4] |
4198 | cmp dword [edi], 0 |
4213 | cmp dword [edi], 0 |
4199 | jnz ril1 |
4214 | jnz ril1 |
4200 | 4215 | ||
4201 | mov edx,[TASK_BASE] |
4216 | mov edx,[TASK_BASE] |
4202 | mov edx,[edx+TASKDATA.pid] |
4217 | mov edx,[edx+TASKDATA.pid] |
4203 | mov [edi],edx |
4218 | mov [edi],edx |
4204 | dec ecx |
4219 | dec ecx |
4205 | ril1: |
4220 | ril1: |
4206 | mov [esp+36],ecx ; return in eax |
4221 | mov [esp+36],ecx ; return in eax |
4207 | ret |
4222 | ret |
4208 | 4223 | ||
4209 | drawbackground: |
4224 | drawbackground: |
4210 | inc [mouse_pause] |
4225 | inc [mouse_pause] |
4211 | cmp [SCR_MODE],word 0x12 |
4226 | cmp [SCR_MODE],word 0x12 |
4212 | je dbrv20 |
4227 | je dbrv20 |
4213 | dbrv12: |
4228 | dbrv12: |
4214 | cmp [SCR_MODE],word 0100000000000000b |
4229 | cmp [SCR_MODE],word 0100000000000000b |
4215 | jge dbrv20 |
4230 | jge dbrv20 |
4216 | cmp [SCR_MODE],word 0x13 |
4231 | cmp [SCR_MODE],word 0x13 |
4217 | je dbrv20 |
4232 | je dbrv20 |
4218 | call vesa12_drawbackground |
4233 | call vesa12_drawbackground |
4219 | dec [mouse_pause] |
4234 | dec [mouse_pause] |
4220 | call [draw_pointer] |
4235 | call [draw_pointer] |
4221 | ret |
4236 | ret |
4222 | dbrv20: |
4237 | dbrv20: |
4223 | cmp [BgrDrawMode],dword 1 |
4238 | cmp [BgrDrawMode],dword 1 |
4224 | jne bgrstr |
4239 | jne bgrstr |
4225 | call vesa20_drawbackground_tiled |
4240 | call vesa20_drawbackground_tiled |
4226 | dec [mouse_pause] |
4241 | dec [mouse_pause] |
4227 | call [draw_pointer] |
4242 | call [draw_pointer] |
4228 | ret |
4243 | ret |
4229 | bgrstr: |
4244 | bgrstr: |
4230 | call vesa20_drawbackground_stretch |
4245 | call vesa20_drawbackground_stretch |
4231 | dec [mouse_pause] |
4246 | dec [mouse_pause] |
4232 | call [draw_pointer] |
4247 | call [draw_pointer] |
4233 | ret |
4248 | ret |
4234 | 4249 | ||
4235 | align 4 |
4250 | align 4 |
4236 | 4251 | ||
4237 | syscall_putimage: ; PutImage |
4252 | syscall_putimage: ; PutImage |
4238 | sys_putimage: |
4253 | sys_putimage: |
4239 | test ecx,0x80008000 |
4254 | test ecx,0x80008000 |
4240 | jnz .exit |
4255 | jnz .exit |
4241 | test ecx,0x0000FFFF |
4256 | test ecx,0x0000FFFF |
4242 | jz .exit |
4257 | jz .exit |
4243 | test ecx,0xFFFF0000 |
4258 | test ecx,0xFFFF0000 |
4244 | jnz @f |
4259 | jnz @f |
4245 | .exit: |
4260 | .exit: |
4246 | ret |
4261 | ret |
4247 | @@: |
4262 | @@: |
4248 | mov edi,[current_slot] |
4263 | mov edi,[current_slot] |
4249 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4264 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4250 | rol edx,16 |
4265 | rol edx,16 |
4251 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4266 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4252 | rol edx,16 |
4267 | rol edx,16 |
4253 | .forced: |
4268 | .forced: |
4254 | push ebp esi 0 |
4269 | push ebp esi 0 |
4255 | mov ebp, putimage_get24bpp |
4270 | mov ebp, putimage_get24bpp |
4256 | mov esi, putimage_init24bpp |
4271 | mov esi, putimage_init24bpp |
4257 | sys_putimage_bpp: |
4272 | sys_putimage_bpp: |
4258 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4273 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4259 | ; mov eax, vga_putimage |
4274 | ; mov eax, vga_putimage |
4260 | cmp [SCR_MODE], word 0x12 |
4275 | cmp [SCR_MODE], word 0x12 |
4261 | jz @f ;.doit |
4276 | jz @f ;.doit |
4262 | mov eax, vesa12_putimage |
4277 | mov eax, vesa12_putimage |
4263 | cmp [SCR_MODE], word 0100000000000000b |
4278 | cmp [SCR_MODE], word 0100000000000000b |
4264 | jae @f |
4279 | jae @f |
4265 | cmp [SCR_MODE], word 0x13 |
4280 | cmp [SCR_MODE], word 0x13 |
4266 | jnz .doit |
4281 | jnz .doit |
4267 | @@: |
4282 | @@: |
4268 | mov eax, vesa20_putimage |
4283 | mov eax, vesa20_putimage |
4269 | .doit: |
4284 | .doit: |
4270 | inc [mouse_pause] |
4285 | inc [mouse_pause] |
4271 | call eax |
4286 | call eax |
4272 | dec [mouse_pause] |
4287 | dec [mouse_pause] |
4273 | pop ebp esi ebp |
4288 | pop ebp esi ebp |
4274 | jmp [draw_pointer] |
4289 | jmp [draw_pointer] |
4275 | 4290 | ||
4276 | syscall_putimage_palette: |
4291 | syscall_putimage_palette: |
4277 | mov edi, esi |
4292 | mov edi, esi |
4278 | mov esi, edx |
4293 | mov esi, edx |
4279 | mov edx, ecx |
4294 | mov edx, ecx |
4280 | mov ecx, ebx |
4295 | mov ecx, ebx |
4281 | mov ebx, eax |
4296 | mov ebx, eax |
4282 | sys_putimage_palette: |
4297 | sys_putimage_palette: |
4283 | ; ebx = pointer to image |
4298 | ; ebx = pointer to image |
4284 | ; ecx = [xsize]*65536 + [ysize] |
4299 | ; ecx = [xsize]*65536 + [ysize] |
4285 | ; edx = [xstart]*65536 + [ystart] |
4300 | ; edx = [xstart]*65536 + [ystart] |
4286 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4301 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4287 | ; edi = pointer to palette |
4302 | ; edi = pointer to palette |
4288 | ; ebp = row delta |
4303 | ; ebp = row delta |
4289 | mov eax, [CURRENT_TASK] |
4304 | mov eax, [CURRENT_TASK] |
4290 | shl eax, 8 |
4305 | shl eax, 8 |
4291 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4306 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4292 | rol edx, 16 |
4307 | rol edx, 16 |
4293 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4308 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4294 | rol edx, 16 |
4309 | rol edx, 16 |
4295 | .forced: |
4310 | .forced: |
4296 | push ebp esi ebp |
4311 | push ebp esi ebp |
4297 | cmp esi, 8 |
4312 | cmp esi, 8 |
4298 | jnz @f |
4313 | jnz @f |
4299 | mov ebp, putimage_get8bpp |
4314 | mov ebp, putimage_get8bpp |
4300 | mov esi, putimage_init8bpp |
4315 | mov esi, putimage_init8bpp |
4301 | jmp sys_putimage_bpp |
4316 | jmp sys_putimage_bpp |
4302 | @@: |
4317 | @@: |
4303 | cmp esi, 24 |
4318 | cmp esi, 24 |
4304 | jnz @f |
4319 | jnz @f |
4305 | mov ebp, putimage_get24bpp |
4320 | mov ebp, putimage_get24bpp |
4306 | mov esi, putimage_init24bpp |
4321 | mov esi, putimage_init24bpp |
4307 | jmp sys_putimage_bpp |
4322 | jmp sys_putimage_bpp |
4308 | @@: |
4323 | @@: |
4309 | cmp esi, 32 |
4324 | cmp esi, 32 |
4310 | jnz @f |
4325 | jnz @f |
4311 | mov ebp, putimage_get32bpp |
4326 | mov ebp, putimage_get32bpp |
4312 | mov esi, putimage_init32bpp |
4327 | mov esi, putimage_init32bpp |
4313 | jmp sys_putimage_bpp |
4328 | jmp sys_putimage_bpp |
4314 | @@: |
4329 | @@: |
4315 | pop ebp esi |
4330 | pop ebp esi |
4316 | ret |
4331 | ret |
4317 | 4332 | ||
4318 | putimage_init24bpp: |
4333 | putimage_init24bpp: |
4319 | lea eax, [eax*3] |
4334 | lea eax, [eax*3] |
4320 | putimage_init8bpp: |
4335 | putimage_init8bpp: |
4321 | ret |
4336 | ret |
4322 | 4337 | ||
4323 | putimage_get24bpp: |
4338 | putimage_get24bpp: |
4324 | mov eax, [esi] |
4339 | mov eax, [esi] |
4325 | add esi, 3 |
4340 | add esi, 3 |
4326 | ret 4 |
4341 | ret 4 |
4327 | putimage_get8bpp: |
4342 | putimage_get8bpp: |
4328 | movzx eax, byte [esi] |
4343 | movzx eax, byte [esi] |
4329 | push edx |
4344 | push edx |
4330 | mov edx, [esp+8] |
4345 | mov edx, [esp+8] |
4331 | mov eax, [edx+eax*4] |
4346 | mov eax, [edx+eax*4] |
4332 | pop edx |
4347 | pop edx |
4333 | inc esi |
4348 | inc esi |
4334 | ret 4 |
4349 | ret 4 |
4335 | 4350 | ||
4336 | putimage_init32bpp: |
4351 | putimage_init32bpp: |
4337 | shl eax, 2 |
4352 | shl eax, 2 |
4338 | ret |
4353 | ret |
4339 | putimage_get32bpp: |
4354 | putimage_get32bpp: |
4340 | lodsd |
4355 | lodsd |
4341 | ret 4 |
4356 | ret 4 |
4342 | 4357 | ||
4343 | ; eax x beginning |
4358 | ; eax x beginning |
4344 | ; ebx y beginning |
4359 | ; ebx y beginning |
4345 | ; ecx x end |
4360 | ; ecx x end |
4346 | ; edx y end |
4361 | ; edx y end |
4347 | ; edi color |
4362 | ; edi color |
4348 | 4363 | ||
4349 | __sys_drawbar: |
4364 | __sys_drawbar: |
4350 | mov esi,[current_slot] |
4365 | mov esi,[current_slot] |
4351 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4366 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4352 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4367 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4353 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4368 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4354 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4369 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4355 | .forced: |
4370 | .forced: |
4356 | inc [mouse_pause] |
4371 | inc [mouse_pause] |
4357 | ; call [disable_mouse] |
4372 | ; call [disable_mouse] |
4358 | cmp [SCR_MODE],word 0x12 |
4373 | cmp [SCR_MODE],word 0x12 |
4359 | je dbv20 |
4374 | je dbv20 |
4360 | sdbv20: |
4375 | sdbv20: |
4361 | cmp [SCR_MODE],word 0100000000000000b |
4376 | cmp [SCR_MODE],word 0100000000000000b |
4362 | jge dbv20 |
4377 | jge dbv20 |
4363 | cmp [SCR_MODE],word 0x13 |
4378 | cmp [SCR_MODE],word 0x13 |
4364 | je dbv20 |
4379 | je dbv20 |
4365 | call vesa12_drawbar |
4380 | call vesa12_drawbar |
4366 | dec [mouse_pause] |
4381 | dec [mouse_pause] |
4367 | call [draw_pointer] |
4382 | call [draw_pointer] |
4368 | ret |
4383 | ret |
4369 | dbv20: |
4384 | dbv20: |
4370 | call vesa20_drawbar |
4385 | call vesa20_drawbar |
4371 | dec [mouse_pause] |
4386 | dec [mouse_pause] |
4372 | call [draw_pointer] |
4387 | call [draw_pointer] |
4373 | ret |
4388 | ret |
4374 | 4389 | ||
4375 | 4390 | ||
4376 | 4391 | ||
4377 | kb_read: |
4392 | kb_read: |
4378 | 4393 | ||
4379 | push ecx edx |
4394 | push ecx edx |
4380 | 4395 | ||
4381 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4396 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4382 | kr_loop: |
4397 | kr_loop: |
4383 | in al,0x64 |
4398 | in al,0x64 |
4384 | test al,1 |
4399 | test al,1 |
4385 | jnz kr_ready |
4400 | jnz kr_ready |
4386 | loop kr_loop |
4401 | loop kr_loop |
4387 | mov ah,1 |
4402 | mov ah,1 |
4388 | jmp kr_exit |
4403 | jmp kr_exit |
4389 | kr_ready: |
4404 | kr_ready: |
4390 | push ecx |
4405 | push ecx |
4391 | mov ecx,32 |
4406 | mov ecx,32 |
4392 | kr_delay: |
4407 | kr_delay: |
4393 | loop kr_delay |
4408 | loop kr_delay |
4394 | pop ecx |
4409 | pop ecx |
4395 | in al,0x60 |
4410 | in al,0x60 |
4396 | xor ah,ah |
4411 | xor ah,ah |
4397 | kr_exit: |
4412 | kr_exit: |
4398 | 4413 | ||
4399 | pop edx ecx |
4414 | pop edx ecx |
4400 | 4415 | ||
4401 | ret |
4416 | ret |
4402 | 4417 | ||
4403 | 4418 | ||
4404 | kb_write: |
4419 | kb_write: |
4405 | 4420 | ||
4406 | push ecx edx |
4421 | push ecx edx |
4407 | 4422 | ||
4408 | mov dl,al |
4423 | mov dl,al |
4409 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4424 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4410 | ; kw_loop1: |
4425 | ; kw_loop1: |
4411 | ; in al,0x64 |
4426 | ; in al,0x64 |
4412 | ; test al,0x20 |
4427 | ; test al,0x20 |
4413 | ; jz kw_ok1 |
4428 | ; jz kw_ok1 |
4414 | ; loop kw_loop1 |
4429 | ; loop kw_loop1 |
4415 | ; mov ah,1 |
4430 | ; mov ah,1 |
4416 | ; jmp kw_exit |
4431 | ; jmp kw_exit |
4417 | ; kw_ok1: |
4432 | ; kw_ok1: |
4418 | in al,0x60 |
4433 | in al,0x60 |
4419 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4434 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4420 | kw_loop: |
4435 | kw_loop: |
4421 | in al,0x64 |
4436 | in al,0x64 |
4422 | test al,2 |
4437 | test al,2 |
4423 | jz kw_ok |
4438 | jz kw_ok |
4424 | loop kw_loop |
4439 | loop kw_loop |
4425 | mov ah,1 |
4440 | mov ah,1 |
4426 | jmp kw_exit |
4441 | jmp kw_exit |
4427 | kw_ok: |
4442 | kw_ok: |
4428 | mov al,dl |
4443 | mov al,dl |
4429 | out 0x60,al |
4444 | out 0x60,al |
4430 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4445 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4431 | kw_loop3: |
4446 | kw_loop3: |
4432 | in al,0x64 |
4447 | in al,0x64 |
4433 | test al,2 |
4448 | test al,2 |
4434 | jz kw_ok3 |
4449 | jz kw_ok3 |
4435 | loop kw_loop3 |
4450 | loop kw_loop3 |
4436 | mov ah,1 |
4451 | mov ah,1 |
4437 | jmp kw_exit |
4452 | jmp kw_exit |
4438 | kw_ok3: |
4453 | kw_ok3: |
4439 | mov ah,8 |
4454 | mov ah,8 |
4440 | kw_loop4: |
4455 | kw_loop4: |
4441 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4456 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4442 | kw_loop5: |
4457 | kw_loop5: |
4443 | in al,0x64 |
4458 | in al,0x64 |
4444 | test al,1 |
4459 | test al,1 |
4445 | jnz kw_ok4 |
4460 | jnz kw_ok4 |
4446 | loop kw_loop5 |
4461 | loop kw_loop5 |
4447 | dec ah |
4462 | dec ah |
4448 | jnz kw_loop4 |
4463 | jnz kw_loop4 |
4449 | kw_ok4: |
4464 | kw_ok4: |
4450 | xor ah,ah |
4465 | xor ah,ah |
4451 | kw_exit: |
4466 | kw_exit: |
4452 | 4467 | ||
4453 | pop edx ecx |
4468 | pop edx ecx |
4454 | 4469 | ||
4455 | ret |
4470 | ret |
4456 | 4471 | ||
4457 | 4472 | ||
4458 | kb_cmd: |
4473 | kb_cmd: |
4459 | 4474 | ||
4460 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4475 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4461 | c_wait: |
4476 | c_wait: |
4462 | in al,0x64 |
4477 | in al,0x64 |
4463 | test al,2 |
4478 | test al,2 |
4464 | jz c_send |
4479 | jz c_send |
4465 | loop c_wait |
4480 | loop c_wait |
4466 | jmp c_error |
4481 | jmp c_error |
4467 | c_send: |
4482 | c_send: |
4468 | mov al,bl |
4483 | mov al,bl |
4469 | out 0x64,al |
4484 | out 0x64,al |
4470 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4485 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4471 | c_accept: |
4486 | c_accept: |
4472 | in al,0x64 |
4487 | in al,0x64 |
4473 | test al,2 |
4488 | test al,2 |
4474 | jz c_ok |
4489 | jz c_ok |
4475 | loop c_accept |
4490 | loop c_accept |
4476 | c_error: |
4491 | c_error: |
4477 | mov ah,1 |
4492 | mov ah,1 |
4478 | jmp c_exit |
4493 | jmp c_exit |
4479 | c_ok: |
4494 | c_ok: |
4480 | xor ah,ah |
4495 | xor ah,ah |
4481 | c_exit: |
4496 | c_exit: |
4482 | ret |
4497 | ret |
4483 | 4498 | ||
4484 | 4499 | ||
4485 | setmouse: ; set mousepicture -pointer |
4500 | setmouse: ; set mousepicture -pointer |
4486 | ; ps2 mouse enable |
4501 | ; ps2 mouse enable |
4487 | 4502 | ||
4488 | mov [MOUSE_PICTURE],dword mousepointer |
4503 | mov [MOUSE_PICTURE],dword mousepointer |
4489 | 4504 | ||
4490 | cli |
4505 | cli |
4491 | ; mov bl,0xa8 ; enable mouse cmd |
4506 | ; mov bl,0xa8 ; enable mouse cmd |
4492 | ; call kb_cmd |
4507 | ; call kb_cmd |
4493 | ; call kb_read ; read status |
4508 | ; call kb_read ; read status |
4494 | ; mov bl,0x20 ; get command byte |
4509 | ; mov bl,0x20 ; get command byte |
4495 | ; call kb_cmd |
4510 | ; call kb_cmd |
4496 | ; call kb_read |
4511 | ; call kb_read |
4497 | ; or al,3 ; enable interrupt |
4512 | ; or al,3 ; enable interrupt |
4498 | ; mov bl,0x60 ; write command |
4513 | ; mov bl,0x60 ; write command |
4499 | ; push eax |
4514 | ; push eax |
4500 | ; call kb_cmd |
4515 | ; call kb_cmd |
4501 | ; pop eax |
4516 | ; pop eax |
4502 | ; call kb_write |
4517 | ; call kb_write |
4503 | ; mov bl,0xd4 ; for mouse |
4518 | ; mov bl,0xd4 ; for mouse |
4504 | ; call kb_cmd |
4519 | ; call kb_cmd |
4505 | ; mov al,0xf4 ; enable mouse device |
4520 | ; mov al,0xf4 ; enable mouse device |
4506 | ; call kb_write |
4521 | ; call kb_write |
4507 | ; call kb_read ; read status return |
4522 | ; call kb_read ; read status return |
4508 | 4523 | ||
4509 | ; com1 mouse enable |
4524 | ; com1 mouse enable |
4510 | 4525 | ||
4511 | mov bx,0x3f8 ; combase |
4526 | mov bx,0x3f8 ; combase |
4512 | 4527 | ||
4513 | mov dx,bx |
4528 | mov dx,bx |
4514 | add dx,3 |
4529 | add dx,3 |
4515 | mov al,0x80 |
4530 | mov al,0x80 |
4516 | out dx,al |
4531 | out dx,al |
4517 | 4532 | ||
4518 | mov dx,bx |
4533 | mov dx,bx |
4519 | add dx,1 |
4534 | add dx,1 |
4520 | mov al,0 |
4535 | mov al,0 |
4521 | out dx,al |
4536 | out dx,al |
4522 | 4537 | ||
4523 | mov dx,bx |
4538 | mov dx,bx |
4524 | add dx,0 |
4539 | add dx,0 |
4525 | mov al,0x30*2 ; 0x30 / 4 |
4540 | mov al,0x30*2 ; 0x30 / 4 |
4526 | out dx,al |
4541 | out dx,al |
4527 | 4542 | ||
4528 | mov dx,bx |
4543 | mov dx,bx |
4529 | add dx,3 |
4544 | add dx,3 |
4530 | mov al,2 ; 3 |
4545 | mov al,2 ; 3 |
4531 | out dx,al |
4546 | out dx,al |
4532 | 4547 | ||
4533 | mov dx,bx |
4548 | mov dx,bx |
4534 | add dx,4 |
4549 | add dx,4 |
4535 | mov al,0xb |
4550 | mov al,0xb |
4536 | out dx,al |
4551 | out dx,al |
4537 | 4552 | ||
4538 | mov dx,bx |
4553 | mov dx,bx |
4539 | add dx,1 |
4554 | add dx,1 |
4540 | mov al,1 |
4555 | mov al,1 |
4541 | out dx,al |
4556 | out dx,al |
4542 | 4557 | ||
4543 | 4558 | ||
4544 | ; com2 mouse enable |
4559 | ; com2 mouse enable |
4545 | 4560 | ||
4546 | mov bx,0x2f8 ; combase |
4561 | mov bx,0x2f8 ; combase |
4547 | 4562 | ||
4548 | mov dx,bx |
4563 | mov dx,bx |
4549 | add dx,3 |
4564 | add dx,3 |
4550 | mov al,0x80 |
4565 | mov al,0x80 |
4551 | out dx,al |
4566 | out dx,al |
4552 | 4567 | ||
4553 | mov dx,bx |
4568 | mov dx,bx |
4554 | add dx,1 |
4569 | add dx,1 |
4555 | mov al,0 |
4570 | mov al,0 |
4556 | out dx,al |
4571 | out dx,al |
4557 | 4572 | ||
4558 | mov dx,bx |
4573 | mov dx,bx |
4559 | add dx,0 |
4574 | add dx,0 |
4560 | mov al,0x30*2 |
4575 | mov al,0x30*2 |
4561 | out dx,al |
4576 | out dx,al |
4562 | 4577 | ||
4563 | mov dx,bx |
4578 | mov dx,bx |
4564 | add dx,3 |
4579 | add dx,3 |
4565 | mov al,2 |
4580 | mov al,2 |
4566 | out dx,al |
4581 | out dx,al |
4567 | 4582 | ||
4568 | mov dx,bx |
4583 | mov dx,bx |
4569 | add dx,4 |
4584 | add dx,4 |
4570 | mov al,0xb |
4585 | mov al,0xb |
4571 | out dx,al |
4586 | out dx,al |
4572 | 4587 | ||
4573 | mov dx,bx |
4588 | mov dx,bx |
4574 | add dx,1 |
4589 | add dx,1 |
4575 | mov al,1 |
4590 | mov al,1 |
4576 | out dx,al |
4591 | out dx,al |
4577 | 4592 | ||
4578 | ret |
4593 | ret |
4579 | 4594 | ||
4580 | 4595 | ||
4581 | _rdtsc: |
4596 | _rdtsc: |
4582 | bt [cpu_caps], CAPS_TSC |
4597 | bt [cpu_caps], CAPS_TSC |
4583 | jnc ret_rdtsc |
4598 | jnc ret_rdtsc |
4584 | rdtsc |
4599 | rdtsc |
4585 | ret |
4600 | ret |
4586 | ret_rdtsc: |
4601 | ret_rdtsc: |
4587 | mov edx,0xffffffff |
4602 | mov edx,0xffffffff |
4588 | mov eax,0xffffffff |
4603 | mov eax,0xffffffff |
4589 | ret |
4604 | ret |
4590 | 4605 | ||
4591 | rerouteirqs: |
4606 | rerouteirqs: |
4592 | 4607 | ||
4593 | cli |
4608 | cli |
4594 | 4609 | ||
4595 | mov al,0x11 ; icw4, edge triggered |
4610 | mov al,0x11 ; icw4, edge triggered |
4596 | out 0x20,al |
4611 | out 0x20,al |
4597 | call pic_delay |
4612 | call pic_delay |
4598 | out 0xA0,al |
4613 | out 0xA0,al |
4599 | call pic_delay |
4614 | call pic_delay |
4600 | 4615 | ||
4601 | mov al,0x20 ; generate 0x20 + |
4616 | mov al,0x20 ; generate 0x20 + |
4602 | out 0x21,al |
4617 | out 0x21,al |
4603 | call pic_delay |
4618 | call pic_delay |
4604 | mov al,0x28 ; generate 0x28 + |
4619 | mov al,0x28 ; generate 0x28 + |
4605 | out 0xA1,al |
4620 | out 0xA1,al |
4606 | call pic_delay |
4621 | call pic_delay |
4607 | 4622 | ||
4608 | mov al,0x04 ; slave at irq2 |
4623 | mov al,0x04 ; slave at irq2 |
4609 | out 0x21,al |
4624 | out 0x21,al |
4610 | call pic_delay |
4625 | call pic_delay |
4611 | mov al,0x02 ; at irq9 |
4626 | mov al,0x02 ; at irq9 |
4612 | out 0xA1,al |
4627 | out 0xA1,al |
4613 | call pic_delay |
4628 | call pic_delay |
4614 | 4629 | ||
4615 | mov al,0x01 ; 8086 mode |
4630 | mov al,0x01 ; 8086 mode |
4616 | out 0x21,al |
4631 | out 0x21,al |
4617 | call pic_delay |
4632 | call pic_delay |
4618 | out 0xA1,al |
4633 | out 0xA1,al |
4619 | call pic_delay |
4634 | call pic_delay |
4620 | 4635 | ||
4621 | mov al,255 ; mask all irq's |
4636 | mov al,255 ; mask all irq's |
4622 | out 0xA1,al |
4637 | out 0xA1,al |
4623 | call pic_delay |
4638 | call pic_delay |
4624 | out 0x21,al |
4639 | out 0x21,al |
4625 | call pic_delay |
4640 | call pic_delay |
4626 | 4641 | ||
4627 | mov ecx,0x1000 |
4642 | mov ecx,0x1000 |
4628 | cld |
4643 | cld |
4629 | picl1: call pic_delay |
4644 | picl1: call pic_delay |
4630 | loop picl1 |
4645 | loop picl1 |
4631 | 4646 | ||
4632 | mov al,255 ; mask all irq's |
4647 | mov al,255 ; mask all irq's |
4633 | out 0xA1,al |
4648 | out 0xA1,al |
4634 | call pic_delay |
4649 | call pic_delay |
4635 | out 0x21,al |
4650 | out 0x21,al |
4636 | call pic_delay |
4651 | call pic_delay |
4637 | 4652 | ||
4638 | cli |
4653 | cli |
4639 | 4654 | ||
4640 | ret |
4655 | ret |
4641 | 4656 | ||
4642 | 4657 | ||
4643 | pic_delay: |
4658 | pic_delay: |
4644 | 4659 | ||
4645 | jmp pdl1 |
4660 | jmp pdl1 |
4646 | pdl1: ret |
4661 | pdl1: ret |
4647 | 4662 | ||
4648 | 4663 | ||
4649 | sys_msg_board_str: |
4664 | sys_msg_board_str: |
4650 | 4665 | ||
4651 | pushad |
4666 | pushad |
4652 | @@: |
4667 | @@: |
4653 | cmp [esi],byte 0 |
4668 | cmp [esi],byte 0 |
4654 | je @f |
4669 | je @f |
4655 | mov eax,1 |
4670 | mov eax,1 |
4656 | movzx ebx,byte [esi] |
4671 | movzx ebx,byte [esi] |
4657 | call sys_msg_board |
4672 | call sys_msg_board |
4658 | inc esi |
4673 | inc esi |
4659 | jmp @b |
4674 | jmp @b |
4660 | @@: |
4675 | @@: |
4661 | popad |
4676 | popad |
4662 | ret |
4677 | ret |
4663 | 4678 | ||
4664 | sys_msg_board_byte: |
4679 | sys_msg_board_byte: |
4665 | ; in: al = byte to display |
4680 | ; in: al = byte to display |
4666 | ; out: nothing |
4681 | ; out: nothing |
4667 | ; destroys: nothing |
4682 | ; destroys: nothing |
4668 | pushad |
4683 | pushad |
4669 | mov ecx, 2 |
4684 | mov ecx, 2 |
4670 | shl eax, 24 |
4685 | shl eax, 24 |
4671 | jmp @f |
4686 | jmp @f |
4672 | 4687 | ||
4673 | sys_msg_board_word: |
4688 | sys_msg_board_word: |
4674 | ; in: ax = word to display |
4689 | ; in: ax = word to display |
4675 | ; out: nothing |
4690 | ; out: nothing |
4676 | ; destroys: nothing |
4691 | ; destroys: nothing |
4677 | pushad |
4692 | pushad |
4678 | mov ecx, 4 |
4693 | mov ecx, 4 |
4679 | shl eax, 16 |
4694 | shl eax, 16 |
4680 | jmp @f |
4695 | jmp @f |
4681 | 4696 | ||
4682 | sys_msg_board_dword: |
4697 | sys_msg_board_dword: |
4683 | ; in: eax = dword to display |
4698 | ; in: eax = dword to display |
4684 | ; out: nothing |
4699 | ; out: nothing |
4685 | ; destroys: nothing |
4700 | ; destroys: nothing |
4686 | pushad |
4701 | pushad |
4687 | mov ecx, 8 |
4702 | mov ecx, 8 |
4688 | @@: |
4703 | @@: |
4689 | push ecx |
4704 | push ecx |
4690 | rol eax, 4 |
4705 | rol eax, 4 |
4691 | push eax |
4706 | push eax |
4692 | and al, 0xF |
4707 | and al, 0xF |
4693 | cmp al, 10 |
4708 | cmp al, 10 |
4694 | sbb al, 69h |
4709 | sbb al, 69h |
4695 | das |
4710 | das |
4696 | mov bl, al |
4711 | mov bl, al |
4697 | xor eax, eax |
4712 | xor eax, eax |
4698 | inc eax |
4713 | inc eax |
4699 | call sys_msg_board |
4714 | call sys_msg_board |
4700 | pop eax |
4715 | pop eax |
4701 | pop ecx |
4716 | pop ecx |
4702 | loop @b |
4717 | loop @b |
4703 | popad |
4718 | popad |
4704 | ret |
4719 | ret |
4705 | 4720 | ||
4706 | uglobal |
4721 | uglobal |
4707 | msg_board_data: times 4096 db 0 |
4722 | msg_board_data: times 4096 db 0 |
4708 | msg_board_count dd 0x0 |
4723 | msg_board_count dd 0x0 |
4709 | endg |
4724 | endg |
4710 | 4725 | ||
4711 | sys_msg_board: |
4726 | sys_msg_board: |
4712 | 4727 | ||
4713 | ; eax=1 : write : bl byte to write |
4728 | ; eax=1 : write : bl byte to write |
4714 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4729 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4715 | 4730 | ||
4716 | mov ecx, [msg_board_count] |
4731 | mov ecx, [msg_board_count] |
4717 | cmp eax, 1 |
4732 | cmp eax, 1 |
4718 | jne .smbl1 |
4733 | jne .smbl1 |
4719 | 4734 | ||
4720 | 4735 | ||
4721 | mov [msg_board_data+ecx],bl |
4736 | mov [msg_board_data+ecx],bl |
4722 | inc ecx |
4737 | inc ecx |
4723 | and ecx, 4095 |
4738 | and ecx, 4095 |
4724 | mov [msg_board_count], ecx |
4739 | mov [msg_board_count], ecx |
4725 | mov [check_idle_semaphore], 5 |
4740 | mov [check_idle_semaphore], 5 |
4726 | ret |
4741 | ret |
4727 | .smbl1: |
4742 | .smbl1: |
4728 | cmp eax, 2 |
4743 | cmp eax, 2 |
4729 | jne .smbl2 |
4744 | jne .smbl2 |
4730 | test ecx, ecx |
4745 | test ecx, ecx |
4731 | jz .smbl21 |
4746 | jz .smbl21 |
4732 | mov eax, msg_board_data+1 |
4747 | mov eax, msg_board_data+1 |
4733 | mov ebx, msg_board_data |
4748 | mov ebx, msg_board_data |
4734 | movzx edx, byte [ebx] |
4749 | movzx edx, byte [ebx] |
4735 | call memmove |
4750 | call memmove |
4736 | dec [msg_board_count] |
4751 | dec [msg_board_count] |
4737 | mov [esp + 36], edx ;eax |
4752 | mov [esp + 36], edx ;eax |
4738 | mov [esp + 24], dword 1 |
4753 | mov [esp + 24], dword 1 |
4739 | ret |
4754 | ret |
4740 | .smbl21: |
4755 | .smbl21: |
4741 | mov [esp+36], ecx |
4756 | mov [esp+36], ecx |
4742 | mov [esp+24], ecx |
4757 | mov [esp+24], ecx |
4743 | .smbl2: |
4758 | .smbl2: |
4744 | ret |
4759 | ret |
4745 | 4760 | ||
4746 | 4761 | ||
4747 | 4762 | ||
4748 | sys_process_def: |
4763 | sys_process_def: |
4749 | mov edi, [CURRENT_TASK] |
4764 | mov edi, [CURRENT_TASK] |
4750 | 4765 | ||
4751 | dec eax ; 1 = set keyboard mode |
4766 | dec eax ; 1 = set keyboard mode |
4752 | jne no_set_keyboard_setup |
4767 | jne no_set_keyboard_setup |
4753 | 4768 | ||
4754 | shl edi,8 |
4769 | shl edi,8 |
4755 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4770 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4756 | 4771 | ||
4757 | ret |
4772 | ret |
4758 | 4773 | ||
4759 | no_set_keyboard_setup: |
4774 | no_set_keyboard_setup: |
4760 | 4775 | ||
4761 | dec eax ; 2 = get keyboard mode |
4776 | dec eax ; 2 = get keyboard mode |
4762 | jne no_get_keyboard_setup |
4777 | jne no_get_keyboard_setup |
4763 | 4778 | ||
4764 | shl edi,8 |
4779 | shl edi,8 |
4765 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4780 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4766 | 4781 | ||
4767 | mov [esp+36],eax |
4782 | mov [esp+36],eax |
4768 | 4783 | ||
4769 | ret |
4784 | ret |
4770 | 4785 | ||
4771 | no_get_keyboard_setup: |
4786 | no_get_keyboard_setup: |
4772 | 4787 | ||
4773 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4788 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4774 | jne no_get_keyboard_cas |
4789 | jne no_get_keyboard_cas |
4775 | 4790 | ||
4776 | ; xor eax,eax |
4791 | ; xor eax,eax |
4777 | ; movzx eax,byte [shift] |
4792 | ; movzx eax,byte [shift] |
4778 | ; movzx ebx,byte [ctrl] |
4793 | ; movzx ebx,byte [ctrl] |
4779 | ; shl ebx,2 |
4794 | ; shl ebx,2 |
4780 | ; add eax,ebx |
4795 | ; add eax,ebx |
4781 | ; movzx ebx,byte [alt] |
4796 | ; movzx ebx,byte [alt] |
4782 | ; shl ebx,3 |
4797 | ; shl ebx,3 |
4783 | ; add eax,ebx |
4798 | ; add eax,ebx |
4784 | 4799 | ||
4785 | ;// mike.dld [ |
4800 | ;// mike.dld [ |
4786 | mov eax, [kb_state] |
4801 | mov eax, [kb_state] |
4787 | ;// mike.dld ] |
4802 | ;// mike.dld ] |
4788 | 4803 | ||
4789 | mov [esp+36],eax |
4804 | mov [esp+36],eax |
4790 | 4805 | ||
4791 | ret |
4806 | ret |
4792 | 4807 | ||
4793 | no_get_keyboard_cas: |
4808 | no_get_keyboard_cas: |
4794 | 4809 | ||
4795 | dec eax |
4810 | dec eax |
4796 | jnz no_add_keyboard_hotkey |
4811 | jnz no_add_keyboard_hotkey |
4797 | 4812 | ||
4798 | mov eax, hotkey_list |
4813 | mov eax, hotkey_list |
4799 | @@: |
4814 | @@: |
4800 | cmp dword [eax+8], 0 |
4815 | cmp dword [eax+8], 0 |
4801 | jz .found_free |
4816 | jz .found_free |
4802 | add eax, 16 |
4817 | add eax, 16 |
4803 | cmp eax, hotkey_list+16*256 |
4818 | cmp eax, hotkey_list+16*256 |
4804 | jb @b |
4819 | jb @b |
4805 | mov dword [esp+36], 1 |
4820 | mov dword [esp+36], 1 |
4806 | ret |
4821 | ret |
4807 | .found_free: |
4822 | .found_free: |
4808 | mov [eax+8], edi |
4823 | mov [eax+8], edi |
4809 | mov [eax+4], ecx |
4824 | mov [eax+4], ecx |
4810 | movzx ebx, bl |
4825 | movzx ebx, bl |
4811 | lea ebx, [hotkey_scancodes+ebx*4] |
4826 | lea ebx, [hotkey_scancodes+ebx*4] |
4812 | mov ecx, [ebx] |
4827 | mov ecx, [ebx] |
4813 | mov [eax], ecx |
4828 | mov [eax], ecx |
4814 | mov [ebx], eax |
4829 | mov [ebx], eax |
4815 | mov [eax+12], ebx |
4830 | mov [eax+12], ebx |
4816 | jecxz @f |
4831 | jecxz @f |
4817 | mov [ecx+12], eax |
4832 | mov [ecx+12], eax |
4818 | @@: |
4833 | @@: |
4819 | and dword [esp+36], 0 |
4834 | and dword [esp+36], 0 |
4820 | ret |
4835 | ret |
4821 | 4836 | ||
4822 | no_add_keyboard_hotkey: |
4837 | no_add_keyboard_hotkey: |
4823 | 4838 | ||
4824 | dec eax |
4839 | dec eax |
4825 | jnz no_del_keyboard_hotkey |
4840 | jnz no_del_keyboard_hotkey |
4826 | 4841 | ||
4827 | movzx ebx, bl |
4842 | movzx ebx, bl |
4828 | lea ebx, [hotkey_scancodes+ebx*4] |
4843 | lea ebx, [hotkey_scancodes+ebx*4] |
4829 | mov eax, [ebx] |
4844 | mov eax, [ebx] |
4830 | .scan: |
4845 | .scan: |
4831 | test eax, eax |
4846 | test eax, eax |
4832 | jz .notfound |
4847 | jz .notfound |
4833 | cmp [eax+8], edi |
4848 | cmp [eax+8], edi |
4834 | jnz .next |
4849 | jnz .next |
4835 | cmp [eax+4], ecx |
4850 | cmp [eax+4], ecx |
4836 | jz .found |
4851 | jz .found |
4837 | .next: |
4852 | .next: |
4838 | mov eax, [eax] |
4853 | mov eax, [eax] |
4839 | jmp .scan |
4854 | jmp .scan |
4840 | .notfound: |
4855 | .notfound: |
4841 | mov dword [esp+36], 1 |
4856 | mov dword [esp+36], 1 |
4842 | ret |
4857 | ret |
4843 | .found: |
4858 | .found: |
4844 | mov ecx, [eax] |
4859 | mov ecx, [eax] |
4845 | jecxz @f |
4860 | jecxz @f |
4846 | mov edx, [eax+12] |
4861 | mov edx, [eax+12] |
4847 | mov [ecx+12], edx |
4862 | mov [ecx+12], edx |
4848 | @@: |
4863 | @@: |
4849 | mov ecx, [eax+12] |
4864 | mov ecx, [eax+12] |
4850 | mov edx, [eax] |
4865 | mov edx, [eax] |
4851 | mov [ecx], edx |
4866 | mov [ecx], edx |
4852 | xor edx, edx |
4867 | xor edx, edx |
4853 | mov [eax+4], edx |
4868 | mov [eax+4], edx |
4854 | mov [eax+8], edx |
4869 | mov [eax+8], edx |
4855 | mov [eax+12], edx |
4870 | mov [eax+12], edx |
4856 | mov [eax], edx |
4871 | mov [eax], edx |
4857 | mov [esp+36], edx |
4872 | mov [esp+36], edx |
4858 | ret |
4873 | ret |
4859 | 4874 | ||
4860 | no_del_keyboard_hotkey: |
4875 | no_del_keyboard_hotkey: |
4861 | ret |
4876 | ret |
4862 | 4877 | ||
4863 | 4878 | ||
4864 | align 4 |
4879 | align 4 |
4865 | 4880 | ||
4866 | sys_gs: ; direct screen access |
4881 | sys_gs: ; direct screen access |
4867 | 4882 | ||
4868 | cmp eax,1 ; resolution |
4883 | cmp eax,1 ; resolution |
4869 | jne no_gs1 |
4884 | jne no_gs1 |
4870 | mov eax,[Screen_Max_X] |
4885 | mov eax,[Screen_Max_X] |
4871 | shl eax,16 |
4886 | shl eax,16 |
4872 | mov ax,[Screen_Max_Y] |
4887 | mov ax,[Screen_Max_Y] |
4873 | add eax,0x00010001 |
4888 | add eax,0x00010001 |
4874 | mov [esp+36],eax |
4889 | mov [esp+36],eax |
4875 | ret |
4890 | ret |
4876 | no_gs1: |
4891 | no_gs1: |
4877 | 4892 | ||
4878 | cmp eax,2 ; bits per pixel |
4893 | cmp eax,2 ; bits per pixel |
4879 | jne no_gs2 |
4894 | jne no_gs2 |
4880 | movzx eax,byte [ScreenBPP] |
4895 | movzx eax,byte [ScreenBPP] |
4881 | mov [esp+36],eax |
4896 | mov [esp+36],eax |
4882 | ret |
4897 | ret |
4883 | no_gs2: |
4898 | no_gs2: |
4884 | 4899 | ||
4885 | cmp eax,3 ; bytes per scanline |
4900 | cmp eax,3 ; bytes per scanline |
4886 | jne no_gs3 |
4901 | jne no_gs3 |
4887 | mov eax,[BytesPerScanLine] |
4902 | mov eax,[BytesPerScanLine] |
4888 | mov [esp+36],eax |
4903 | mov [esp+36],eax |
4889 | ret |
4904 | ret |
4890 | no_gs3: |
4905 | no_gs3: |
4891 | 4906 | ||
4892 | mov [esp+36],dword -1 |
4907 | mov [esp+36],dword -1 |
4893 | ret |
4908 | ret |
4894 | 4909 | ||
4895 | 4910 | ||
4896 | align 4 ; PCI functions |
4911 | align 4 ; PCI functions |
4897 | 4912 | ||
4898 | sys_pci: |
4913 | sys_pci: |
4899 | 4914 | ||
4900 | call pci_api |
4915 | call pci_api |
4901 | mov [esp+36],eax |
4916 | mov [esp+36],eax |
4902 | ret |
4917 | ret |
4903 | 4918 | ||
4904 | 4919 | ||
4905 | align 4 ; system functions |
4920 | align 4 ; system functions |
4906 | 4921 | ||
4907 | syscall_setpixel: ; SetPixel |
4922 | syscall_setpixel: ; SetPixel |
4908 | 4923 | ||
4909 | mov eax, ebx |
4924 | mov eax, ebx |
4910 | mov ebx, ecx |
4925 | mov ebx, ecx |
4911 | mov ecx, edx |
4926 | mov ecx, edx |
4912 | mov edx, [TASK_BASE] |
4927 | mov edx, [TASK_BASE] |
4913 | add eax, [edx-twdw+WDATA.box.left] |
4928 | add eax, [edx-twdw+WDATA.box.left] |
4914 | add ebx, [edx-twdw+WDATA.box.top] |
4929 | add ebx, [edx-twdw+WDATA.box.top] |
4915 | mov edi, [current_slot] |
4930 | mov edi, [current_slot] |
4916 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4931 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4917 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4932 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4918 | xor edi, edi ; no force |
4933 | xor edi, edi ; no force |
4919 | ; mov edi, 1 |
4934 | ; mov edi, 1 |
4920 | call [disable_mouse] |
4935 | call [disable_mouse] |
4921 | jmp [putpixel] |
4936 | jmp [putpixel] |
4922 | 4937 | ||
4923 | align 4 |
4938 | align 4 |
4924 | 4939 | ||
4925 | syscall_writetext: ; WriteText |
4940 | syscall_writetext: ; WriteText |
4926 | 4941 | ||
4927 | mov eax,[TASK_BASE] |
4942 | mov eax,[TASK_BASE] |
4928 | mov ebp,[eax-twdw+WDATA.box.left] |
4943 | mov ebp,[eax-twdw+WDATA.box.left] |
4929 | push esi |
4944 | push esi |
4930 | mov esi,[current_slot] |
4945 | mov esi,[current_slot] |
4931 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4946 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4932 | shl ebp,16 |
4947 | shl ebp,16 |
4933 | add ebp,[eax-twdw+WDATA.box.top] |
4948 | add ebp,[eax-twdw+WDATA.box.top] |
4934 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4949 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4935 | pop esi |
4950 | pop esi |
4936 | add ebx,ebp |
4951 | add ebx,ebp |
4937 | mov eax,edi |
4952 | mov eax,edi |
4938 | xor edi,edi |
4953 | xor edi,edi |
4939 | jmp dtext |
4954 | jmp dtext |
4940 | 4955 | ||
4941 | align 4 |
4956 | align 4 |
4942 | 4957 | ||
4943 | syscall_openramdiskfile: ; OpenRamdiskFile |
4958 | syscall_openramdiskfile: ; OpenRamdiskFile |
4944 | 4959 | ||
4945 | mov eax, ebx |
4960 | mov eax, ebx |
4946 | mov ebx, ecx |
4961 | mov ebx, ecx |
4947 | mov ecx, edx |
4962 | mov ecx, edx |
4948 | mov edx, esi |
4963 | mov edx, esi |
4949 | mov esi, 12 |
4964 | mov esi, 12 |
4950 | call fileread |
4965 | call fileread |
4951 | mov [esp+32], eax |
4966 | mov [esp+32], eax |
4952 | ret |
4967 | ret |
4953 | 4968 | ||
4954 | align 4 |
4969 | align 4 |
4955 | 4970 | ||
4956 | syscall_drawrect: ; DrawRect |
4971 | syscall_drawrect: ; DrawRect |
4957 | 4972 | ||
4958 | mov edi, edx ; color + gradient |
4973 | mov edi, edx ; color + gradient |
4959 | and edi, 0x80FFFFFF |
4974 | and edi, 0x80FFFFFF |
4960 | test bx, bx ; x.size |
4975 | test bx, bx ; x.size |
4961 | je .drectr |
4976 | je .drectr |
4962 | test cx, cx ; y.size |
4977 | test cx, cx ; y.size |
4963 | je .drectr |
4978 | je .drectr |
4964 | 4979 | ||
4965 | mov eax, ebx ; bad idea |
4980 | mov eax, ebx ; bad idea |
4966 | mov ebx, ecx |
4981 | mov ebx, ecx |
4967 | 4982 | ||
4968 | movzx ecx, ax ; ecx - x.size |
4983 | movzx ecx, ax ; ecx - x.size |
4969 | shr eax, 16 ; eax - x.coord |
4984 | shr eax, 16 ; eax - x.coord |
4970 | movzx edx, bx ; edx - y.size |
4985 | movzx edx, bx ; edx - y.size |
4971 | shr ebx, 16 ; ebx - y.coord |
4986 | shr ebx, 16 ; ebx - y.coord |
4972 | mov esi, [current_slot] |
4987 | mov esi, [current_slot] |
4973 | 4988 | ||
4974 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4989 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4975 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4990 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4976 | add ecx, eax |
4991 | add ecx, eax |
4977 | add edx, ebx |
4992 | add edx, ebx |
4978 | jmp [drawbar] |
4993 | jmp [drawbar] |
4979 | .drectr: |
4994 | .drectr: |
4980 | ret |
4995 | ret |
4981 | 4996 | ||
4982 | align 4 |
4997 | align 4 |
4983 | syscall_getscreensize: ; GetScreenSize |
4998 | syscall_getscreensize: ; GetScreenSize |
4984 | mov ax, [Screen_Max_X] |
4999 | mov ax, [Screen_Max_X] |
4985 | shl eax, 16 |
5000 | shl eax, 16 |
4986 | mov ax, [Screen_Max_Y] |
5001 | mov ax, [Screen_Max_Y] |
4987 | mov [esp + 32], eax |
5002 | mov [esp + 32], eax |
4988 | ret |
5003 | ret |
4989 | 5004 | ||
4990 | align 4 |
5005 | align 4 |
4991 | 5006 | ||
4992 | syscall_cdaudio: ; CD |
5007 | syscall_cdaudio: ; CD |
4993 | 5008 | ||
4994 | cmp eax, 4 |
5009 | cmp eax, 4 |
4995 | jb .audio |
5010 | jb .audio |
4996 | jz .eject |
5011 | jz .eject |
4997 | cmp eax, 5 |
5012 | cmp eax, 5 |
4998 | jnz .ret |
5013 | jnz .ret |
4999 | .load: |
5014 | .load: |
5000 | call .reserve |
5015 | call .reserve |
5001 | call LoadMedium |
5016 | call LoadMedium |
5002 | call .free |
5017 | call .free |
5003 | ret |
5018 | ret |
5004 | .eject: |
5019 | .eject: |
5005 | call .reserve |
5020 | call .reserve |
5006 | call clear_CD_cache |
5021 | call clear_CD_cache |
5007 | call allow_medium_removal |
5022 | call allow_medium_removal |
5008 | call EjectMedium |
5023 | call EjectMedium |
5009 | call .free |
5024 | call .free |
5010 | ret |
5025 | ret |
5011 | .audio: |
5026 | .audio: |
5012 | call sys_cd_audio |
5027 | call sys_cd_audio |
5013 | mov [esp+36],eax |
5028 | mov [esp+36],eax |
5014 | .ret: |
5029 | .ret: |
5015 | ret |
5030 | ret |
5016 | 5031 | ||
5017 | .reserve: |
5032 | .reserve: |
5018 | call reserve_cd |
5033 | call reserve_cd |
5019 | mov eax, ebx |
5034 | mov eax, ebx |
5020 | shr eax, 1 |
5035 | shr eax, 1 |
5021 | and eax, 1 |
5036 | and eax, 1 |
5022 | inc eax |
5037 | inc eax |
5023 | mov [ChannelNumber], ax |
5038 | mov [ChannelNumber], ax |
5024 | mov eax, ebx |
5039 | mov eax, ebx |
5025 | and eax, 1 |
5040 | and eax, 1 |
5026 | mov [DiskNumber], al |
5041 | mov [DiskNumber], al |
5027 | call reserve_cd_channel |
5042 | call reserve_cd_channel |
5028 | and ebx, 3 |
5043 | and ebx, 3 |
5029 | inc ebx |
5044 | inc ebx |
5030 | mov [cdpos], ebx |
5045 | mov [cdpos], ebx |
5031 | add ebx, ebx |
5046 | add ebx, ebx |
5032 | mov cl, 8 |
5047 | mov cl, 8 |
5033 | sub cl, bl |
5048 | sub cl, bl |
5034 | mov al, [DRIVE_DATA+1] |
5049 | mov al, [DRIVE_DATA+1] |
5035 | shr al, cl |
5050 | shr al, cl |
5036 | test al, 2 |
5051 | test al, 2 |
5037 | jz .err |
5052 | jz .err |
5038 | ret |
5053 | ret |
5039 | .free: |
5054 | .free: |
5040 | call free_cd_channel |
5055 | call free_cd_channel |
5041 | and [cd_status], 0 |
5056 | and [cd_status], 0 |
5042 | ret |
5057 | ret |
5043 | .err: |
5058 | .err: |
5044 | call .free |
5059 | call .free |
5045 | pop eax |
5060 | pop eax |
5046 | ret |
5061 | ret |
5047 | 5062 | ||
5048 | align 4 |
5063 | align 4 |
5049 | 5064 | ||
5050 | syscall_delramdiskfile: ; DelRamdiskFile |
5065 | syscall_delramdiskfile: ; DelRamdiskFile |
5051 | 5066 | ||
5052 | mov edi,[TASK_BASE] |
5067 | mov edi,[TASK_BASE] |
5053 | add edi,TASKDATA.mem_start |
5068 | add edi,TASKDATA.mem_start |
5054 | add eax,[edi] |
5069 | add eax,[edi] |
5055 | call filedelete |
5070 | call filedelete |
5056 | mov [esp+36],eax |
5071 | mov [esp+36],eax |
5057 | ret |
5072 | ret |
5058 | 5073 | ||
5059 | align 4 |
5074 | align 4 |
5060 | 5075 | ||
5061 | syscall_writeramdiskfile: ; WriteRamdiskFile |
5076 | syscall_writeramdiskfile: ; WriteRamdiskFile |
5062 | 5077 | ||
5063 | mov edi,[TASK_BASE] |
5078 | mov edi,[TASK_BASE] |
5064 | add edi,TASKDATA.mem_start |
5079 | add edi,TASKDATA.mem_start |
5065 | add eax,[edi] |
5080 | add eax,[edi] |
5066 | add ebx,[edi] |
5081 | add ebx,[edi] |
5067 | call filesave |
5082 | call filesave |
5068 | mov [esp+36],eax |
5083 | mov [esp+36],eax |
5069 | ret |
5084 | ret |
5070 | 5085 | ||
5071 | align 4 |
5086 | align 4 |
5072 | 5087 | ||
5073 | syscall_getpixel: ; GetPixel |
5088 | syscall_getpixel: ; GetPixel |
5074 | mov ecx, [Screen_Max_X] |
5089 | mov ecx, [Screen_Max_X] |
5075 | inc ecx |
5090 | inc ecx |
5076 | xor edx, edx |
5091 | xor edx, edx |
5077 | mov eax, ebx |
5092 | mov eax, ebx |
5078 | div ecx |
5093 | div ecx |
5079 | mov ebx, edx |
5094 | mov ebx, edx |
5080 | xchg eax, ebx |
5095 | xchg eax, ebx |
5081 | call dword [GETPIXEL] ; eax - x, ebx - y |
5096 | call dword [GETPIXEL] ; eax - x, ebx - y |
5082 | mov [esp + 32], ecx |
5097 | mov [esp + 32], ecx |
5083 | ret |
5098 | ret |
5084 | 5099 | ||
5085 | 5100 | ||
5086 | align 4 |
5101 | align 4 |
5087 | 5102 | ||
5088 | syscall_drawline: ; DrawLine |
5103 | syscall_drawline: ; DrawLine |
5089 | 5104 | ||
5090 | mov edi, [TASK_BASE] |
5105 | mov edi, [TASK_BASE] |
5091 | movzx eax, word[edi-twdw+WDATA.box.left] |
5106 | movzx eax, word[edi-twdw+WDATA.box.left] |
5092 | mov ebp, eax |
5107 | mov ebp, eax |
5093 | mov esi, [current_slot] |
5108 | mov esi, [current_slot] |
5094 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5109 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5095 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5110 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5096 | add ebp,ebx |
5111 | add ebp,ebx |
5097 | shl eax, 16 |
5112 | shl eax, 16 |
5098 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5113 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5099 | add eax, ebp |
5114 | add eax, ebp |
5100 | mov ebp, ebx |
5115 | mov ebp, ebx |
5101 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5116 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5102 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5117 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5103 | add ebp, ecx |
5118 | add ebp, ecx |
5104 | shl ebx, 16 |
5119 | shl ebx, 16 |
5105 | xor edi, edi |
5120 | xor edi, edi |
5106 | add ebx, ebp |
5121 | add ebx, ebp |
5107 | mov ecx, edx |
5122 | mov ecx, edx |
5108 | jmp [draw_line] |
5123 | jmp [draw_line] |
5109 | 5124 | ||
5110 | align 4 |
5125 | align 4 |
5111 | 5126 | ||
5112 | syscall_getirqowner: ; GetIrqOwner |
5127 | syscall_getirqowner: ; GetIrqOwner |
5113 | 5128 | ||
5114 | cmp ebx,16 |
5129 | cmp ebx,16 |
5115 | jae .err |
5130 | jae .err |
5116 | 5131 | ||
5117 | mov eax,[4 * ebx + irq_owner] |
5132 | mov eax,[4 * ebx + irq_owner] |
5118 | mov [esp+32],eax |
5133 | mov [esp+32],eax |
5119 | 5134 | ||
5120 | ret |
5135 | ret |
5121 | .err: |
5136 | .err: |
5122 | or dword [esp+32], -1 |
5137 | or dword [esp+32], -1 |
5123 | ret |
5138 | ret |
5124 | 5139 | ||
5125 | align 4 |
5140 | align 4 |
5126 | 5141 | ||
5127 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5142 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5128 | 5143 | ||
5129 | call r_f_port_area |
5144 | call r_f_port_area |
5130 | mov [esp+36],eax |
5145 | mov [esp+36],eax |
5131 | ret |
5146 | ret |
5132 | 5147 | ||
5133 | align 4 |
5148 | align 4 |
5134 | 5149 | ||
5135 | syscall_threads: ; CreateThreads |
5150 | syscall_threads: ; CreateThreads |
5136 | 5151 | ||
5137 | call sys_threads |
5152 | call sys_threads |
5138 | mov [esp+36],eax |
5153 | mov [esp+36],eax |
5139 | ret |
5154 | ret |
5140 | 5155 | ||
5141 | align 4 |
5156 | align 4 |
5142 | 5157 | ||
5143 | stack_driver_stat: |
5158 | stack_driver_stat: |
5144 | 5159 | ||
5145 | call app_stack_handler ; Stack status |
5160 | call app_stack_handler ; Stack status |
5146 | 5161 | ||
5147 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5162 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5148 | ; call change_task ; between sent packet |
5163 | ; call change_task ; between sent packet |
5149 | 5164 | ||
5150 | mov [esp+36],eax |
5165 | mov [esp+36],eax |
5151 | ret |
5166 | ret |
5152 | 5167 | ||
5153 | align 4 |
5168 | align 4 |
5154 | 5169 | ||
5155 | socket: ; Socket interface |
5170 | socket: ; Socket interface |
5156 | call app_socket_handler |
5171 | call app_socket_handler |
5157 | 5172 | ||
5158 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5173 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5159 | ; call change_task ; between sent packet |
5174 | ; call change_task ; between sent packet |
5160 | 5175 | ||
5161 | mov [esp+36],eax |
5176 | mov [esp+36],eax |
5162 | mov [esp+24],ebx |
5177 | mov [esp+24],ebx |
5163 | ret |
5178 | ret |
5164 | 5179 | ||
5165 | align 4 |
5180 | align 4 |
5166 | 5181 | ||
5167 | read_from_hd: ; Read from hd - fn not in use |
5182 | read_from_hd: ; Read from hd - fn not in use |
5168 | 5183 | ||
5169 | mov edi,[TASK_BASE] |
5184 | mov edi,[TASK_BASE] |
5170 | add edi,TASKDATA.mem_start |
5185 | add edi,TASKDATA.mem_start |
5171 | add eax,[edi] |
5186 | add eax,[edi] |
5172 | add ecx,[edi] |
5187 | add ecx,[edi] |
5173 | add edx,[edi] |
5188 | add edx,[edi] |
5174 | call file_read |
5189 | call file_read |
5175 | 5190 | ||
5176 | mov [esp+36],eax |
5191 | mov [esp+36],eax |
5177 | mov [esp+24],ebx |
5192 | mov [esp+24],ebx |
5178 | 5193 | ||
5179 | ret |
5194 | ret |
5180 | 5195 | ||
5181 | paleholder: |
5196 | paleholder: |
5182 | ret |
5197 | ret |
5183 | 5198 | ||
5184 | align 4 |
5199 | align 4 |
5185 | set_screen: |
5200 | set_screen: |
5186 | cmp eax, [Screen_Max_X] |
5201 | cmp eax, [Screen_Max_X] |
5187 | jne .set |
5202 | jne .set |
5188 | 5203 | ||
5189 | cmp edx, [Screen_Max_Y] |
5204 | cmp edx, [Screen_Max_Y] |
5190 | jne .set |
5205 | jne .set |
5191 | ret |
5206 | ret |
5192 | .set: |
5207 | .set: |
5193 | pushfd |
5208 | pushfd |
5194 | cli |
5209 | cli |
5195 | 5210 | ||
5196 | mov [Screen_Max_X], eax |
5211 | mov [Screen_Max_X], eax |
5197 | mov [Screen_Max_Y], edx |
5212 | mov [Screen_Max_Y], edx |
5198 | 5213 | ||
5199 | mov [screen_workarea.right],eax |
5214 | mov [screen_workarea.right],eax |
5200 | mov [screen_workarea.bottom], edx |
5215 | mov [screen_workarea.bottom], edx |
5201 | inc eax |
5216 | inc eax |
5202 | shl eax, 2 ;32 bpp |
5217 | shl eax, 2 ;32 bpp |
5203 | mov [BytesPerScanLine], eax |
5218 | mov [BytesPerScanLine], eax |
5204 | push ebx |
5219 | push ebx |
5205 | push esi |
5220 | push esi |
5206 | push edi |
5221 | push edi |
5207 | call repos_windows |
5222 | call repos_windows |
5208 | mov eax, 0 |
5223 | mov eax, 0 |
5209 | mov ebx, 0 |
5224 | mov ebx, 0 |
5210 | mov ecx, [Screen_Max_X] |
5225 | mov ecx, [Screen_Max_X] |
5211 | mov edx, [Screen_Max_Y] |
5226 | mov edx, [Screen_Max_Y] |
5212 | call calculatescreen |
5227 | call calculatescreen |
5213 | pop edi |
5228 | pop edi |
5214 | pop esi |
5229 | pop esi |
5215 | pop ebx |
5230 | pop ebx |
5216 | 5231 | ||
5217 | popfd |
5232 | popfd |
5218 | ret |
5233 | ret |
5219 | 5234 | ||
5220 | ; --------------- APM --------------------- |
5235 | ; --------------- APM --------------------- |
5221 | apm_entry dp 0 |
5236 | apm_entry dp 0 |
5222 | apm_vf dd 0 |
5237 | apm_vf dd 0 |
5223 | align 4 |
5238 | align 4 |
5224 | sys_apm: |
5239 | sys_apm: |
5225 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5240 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5226 | jne @f |
5241 | jne @f |
5227 | or [esp + 56], byte 1 ; error |
5242 | or [esp + 56], byte 1 ; error |
5228 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5243 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5229 | ret |
5244 | ret |
5230 | 5245 | ||
5231 | @@: |
5246 | @@: |
5232 | xchg eax, ecx |
5247 | xchg eax, ecx |
5233 | xchg ebx, ecx |
5248 | xchg ebx, ecx |
5234 | 5249 | ||
5235 | cmp al, 3 |
5250 | cmp al, 3 |
5236 | ja @f |
5251 | ja @f |
5237 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5252 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5238 | mov eax, [apm_vf] |
5253 | mov eax, [apm_vf] |
5239 | mov [esp + 36], eax |
5254 | mov [esp + 36], eax |
5240 | shr eax, 16 |
5255 | shr eax, 16 |
5241 | mov [esp + 32], eax |
5256 | mov [esp + 32], eax |
5242 | ret |
5257 | ret |
5243 | 5258 | ||
5244 | @@: |
5259 | @@: |
5245 | 5260 | ||
5246 | mov esi, [master_tab+(OS_BASE shr 20)] |
5261 | mov esi, [master_tab+(OS_BASE shr 20)] |
5247 | xchg [master_tab], esi |
5262 | xchg [master_tab], esi |
5248 | push esi |
5263 | push esi |
5249 | mov edi, cr3 |
5264 | mov edi, cr3 |
5250 | mov cr3, edi ;flush TLB |
5265 | mov cr3, edi ;flush TLB |
5251 | 5266 | ||
5252 | call pword [apm_entry] ; call APM BIOS |
5267 | call pword [apm_entry] ; call APM BIOS |
5253 | 5268 | ||
5254 | xchg eax, [esp] |
5269 | xchg eax, [esp] |
5255 | mov [master_tab], eax |
5270 | mov [master_tab], eax |
5256 | mov eax, cr3 |
5271 | mov eax, cr3 |
5257 | mov cr3, eax |
5272 | mov cr3, eax |
5258 | pop eax |
5273 | pop eax |
5259 | 5274 | ||
5260 | mov [esp + 8 ], edi |
5275 | mov [esp + 8 ], edi |
5261 | mov [esp + 12], esi |
5276 | mov [esp + 12], esi |
5262 | mov [esp + 24], ebx |
5277 | mov [esp + 24], ebx |
5263 | mov [esp + 28], edx |
5278 | mov [esp + 28], edx |
5264 | mov [esp + 32], ecx |
5279 | mov [esp + 32], ecx |
5265 | mov [esp + 36], eax |
5280 | mov [esp + 36], eax |
5266 | setc al |
5281 | setc al |
5267 | and [esp + 56], byte 0xfe |
5282 | and [esp + 56], byte 0xfe |
5268 | or [esp + 56], al |
5283 | or [esp + 56], al |
5269 | 5284 | ||
5270 | 5285 | ||
5271 | ret |
5286 | ret |
5272 | ; ----------------------------------------- |
5287 | ; ----------------------------------------- |
5273 | 5288 | ||
5274 | align 4 |
5289 | align 4 |
5275 | 5290 | ||
5276 | undefined_syscall: ; Undefined system call |
5291 | undefined_syscall: ; Undefined system call |
5277 | mov [esp + 32], dword -1 |
5292 | mov [esp + 32], dword -1 |
5278 | ret |
5293 | ret |
5279 | 5294 | ||
5280 | align 4 |
5295 | align 4 |
5281 | system_shutdown: ; shut down the system |
5296 | system_shutdown: ; shut down the system |
5282 | 5297 | ||
5283 | cmp byte [BOOT_VAR+0x9030], 1 |
5298 | cmp byte [BOOT_VAR+0x9030], 1 |
5284 | jne @F |
5299 | jne @F |
5285 | ret |
5300 | ret |
5286 | @@: |
5301 | @@: |
5287 | call stop_all_services |
5302 | call stop_all_services |
5288 | push 3 ; stop playing cd |
5303 | push 3 ; stop playing cd |
5289 | pop eax |
5304 | pop eax |
5290 | call sys_cd_audio |
5305 | call sys_cd_audio |
5291 | 5306 | ||
5292 | yes_shutdown_param: |
5307 | yes_shutdown_param: |
5293 | cli |
5308 | cli |
5294 | 5309 | ||
5295 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5310 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5296 | push 12 |
5311 | push 12 |
5297 | pop esi |
5312 | pop esi |
5298 | xor ebx,ebx |
5313 | xor ebx,ebx |
5299 | or ecx,-1 |
5314 | or ecx,-1 |
5300 | mov edx, OS_BASE+0x70000 |
5315 | mov edx, OS_BASE+0x70000 |
5301 | call fileread |
5316 | call fileread |
5302 | 5317 | ||
5303 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5318 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5304 | mov edi,OS_BASE+0x40000 |
5319 | mov edi,OS_BASE+0x40000 |
5305 | mov ecx,1000 |
5320 | mov ecx,1000 |
5306 | rep movsb |
5321 | rep movsb |
5307 | 5322 | ||
5308 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5323 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5309 | mov edi, OS_BASE |
5324 | mov edi, OS_BASE |
5310 | mov ecx,0x10000/4 |
5325 | mov ecx,0x10000/4 |
5311 | cld |
5326 | cld |
5312 | rep movsd |
5327 | rep movsd |
5313 | 5328 | ||
5314 | call restorefatchain |
5329 | call restorefatchain |
5315 | 5330 | ||
5316 | mov al, 0xFF |
5331 | mov al, 0xFF |
5317 | out 0x21, al |
5332 | out 0x21, al |
5318 | out 0xA1, al |
5333 | out 0xA1, al |
5319 | 5334 | ||
5320 | if 1 |
5335 | if 1 |
5321 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5336 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5322 | mov word [OS_BASE+0x467+2],0x1000 |
5337 | mov word [OS_BASE+0x467+2],0x1000 |
5323 | 5338 | ||
5324 | mov al,0x0F |
5339 | mov al,0x0F |
5325 | out 0x70,al |
5340 | out 0x70,al |
5326 | mov al,0x05 |
5341 | mov al,0x05 |
5327 | out 0x71,al |
5342 | out 0x71,al |
5328 | 5343 | ||
5329 | mov al,0xFE |
5344 | mov al,0xFE |
5330 | out 0x64,al |
5345 | out 0x64,al |
5331 | 5346 | ||
5332 | hlt |
5347 | hlt |
5333 | 5348 | ||
5334 | else |
5349 | else |
5335 | cmp byte [OS_BASE + 0x9030], 2 |
5350 | cmp byte [OS_BASE + 0x9030], 2 |
5336 | jnz no_acpi_power_off |
5351 | jnz no_acpi_power_off |
5337 | 5352 | ||
5338 | ; scan for RSDP |
5353 | ; scan for RSDP |
5339 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5354 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5340 | movzx eax, word [OS_BASE + 0x40E] |
5355 | movzx eax, word [OS_BASE + 0x40E] |
5341 | shl eax, 4 |
5356 | shl eax, 4 |
5342 | jz @f |
5357 | jz @f |
5343 | mov ecx, 1024/16 |
5358 | mov ecx, 1024/16 |
5344 | call scan_rsdp |
5359 | call scan_rsdp |
5345 | jnc .rsdp_found |
5360 | jnc .rsdp_found |
5346 | @@: |
5361 | @@: |
5347 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5362 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5348 | mov eax, 0xE0000 |
5363 | mov eax, 0xE0000 |
5349 | mov ecx, 0x2000 |
5364 | mov ecx, 0x2000 |
5350 | call scan_rsdp |
5365 | call scan_rsdp |
5351 | jc no_acpi_power_off |
5366 | jc no_acpi_power_off |
5352 | .rsdp_found: |
5367 | .rsdp_found: |
5353 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5368 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5354 | mov ebp, [ipc_tmp] |
5369 | mov ebp, [ipc_tmp] |
5355 | stdcall map_page, ebp, esi, PG_MAP |
5370 | stdcall map_page, ebp, esi, PG_MAP |
5356 | lea eax, [esi+1000h] |
5371 | lea eax, [esi+1000h] |
5357 | lea edx, [ebp+1000h] |
5372 | lea edx, [ebp+1000h] |
5358 | stdcall map_page, edx, eax, PG_MAP |
5373 | stdcall map_page, edx, eax, PG_MAP |
5359 | and esi, 0xFFF |
5374 | and esi, 0xFFF |
5360 | add esi, ebp |
5375 | add esi, ebp |
5361 | cmp dword [esi], 'RSDT' |
5376 | cmp dword [esi], 'RSDT' |
5362 | jnz no_acpi_power_off |
5377 | jnz no_acpi_power_off |
5363 | mov ecx, [esi+4] |
5378 | mov ecx, [esi+4] |
5364 | sub ecx, 24h |
5379 | sub ecx, 24h |
5365 | jbe no_acpi_power_off |
5380 | jbe no_acpi_power_off |
5366 | shr ecx, 2 |
5381 | shr ecx, 2 |
5367 | add esi, 24h |
5382 | add esi, 24h |
5368 | .scan_fadt: |
5383 | .scan_fadt: |
5369 | lodsd |
5384 | lodsd |
5370 | mov ebx, eax |
5385 | mov ebx, eax |
5371 | lea eax, [ebp+2000h] |
5386 | lea eax, [ebp+2000h] |
5372 | stdcall map_page, eax, ebx, PG_MAP |
5387 | stdcall map_page, eax, ebx, PG_MAP |
5373 | lea eax, [ebp+3000h] |
5388 | lea eax, [ebp+3000h] |
5374 | add ebx, 0x1000 |
5389 | add ebx, 0x1000 |
5375 | stdcall map_page, eax, ebx, PG_MAP |
5390 | stdcall map_page, eax, ebx, PG_MAP |
5376 | and ebx, 0xFFF |
5391 | and ebx, 0xFFF |
5377 | lea ebx, [ebx+ebp+2000h] |
5392 | lea ebx, [ebx+ebp+2000h] |
5378 | cmp dword [ebx], 'FACP' |
5393 | cmp dword [ebx], 'FACP' |
5379 | jz .fadt_found |
5394 | jz .fadt_found |
5380 | loop .scan_fadt |
5395 | loop .scan_fadt |
5381 | jmp no_acpi_power_off |
5396 | jmp no_acpi_power_off |
5382 | .fadt_found: |
5397 | .fadt_found: |
5383 | ; ebx is linear address of FADT |
5398 | ; ebx is linear address of FADT |
5384 | mov edx, [ebx+48] |
5399 | mov edx, [ebx+48] |
5385 | test edx, edx |
5400 | test edx, edx |
5386 | jz .nosmi |
5401 | jz .nosmi |
5387 | mov al, [ebx+52] |
5402 | mov al, [ebx+52] |
5388 | out dx, al |
5403 | out dx, al |
5389 | mov edx, [ebx+64] |
5404 | mov edx, [ebx+64] |
5390 | @@: |
5405 | @@: |
5391 | in ax, dx |
5406 | in ax, dx |
5392 | test al, 1 |
5407 | test al, 1 |
5393 | jz @b |
5408 | jz @b |
5394 | .nosmi: |
5409 | .nosmi: |
5395 | mov edx, [ebx+64] |
5410 | mov edx, [ebx+64] |
5396 | in ax, dx |
5411 | in ax, dx |
5397 | and ax, 203h |
5412 | and ax, 203h |
5398 | or ax, 3C00h |
5413 | or ax, 3C00h |
5399 | out dx, ax |
5414 | out dx, ax |
5400 | mov edx, [ebx+68] |
5415 | mov edx, [ebx+68] |
5401 | test edx, edx |
5416 | test edx, edx |
5402 | jz @f |
5417 | jz @f |
5403 | in ax, dx |
5418 | in ax, dx |
5404 | and ax, 203h |
5419 | and ax, 203h |
5405 | or ax, 3C00h |
5420 | or ax, 3C00h |
5406 | out dx, ax |
5421 | out dx, ax |
5407 | @@: |
5422 | @@: |
5408 | jmp $ |
5423 | jmp $ |
5409 | 5424 | ||
5410 | 5425 | ||
5411 | no_acpi_power_off: |
5426 | no_acpi_power_off: |
5412 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5427 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5413 | mov word [OS_BASE+0x467+2],0x1000 |
5428 | mov word [OS_BASE+0x467+2],0x1000 |
5414 | 5429 | ||
5415 | mov al,0x0F |
5430 | mov al,0x0F |
5416 | out 0x70,al |
5431 | out 0x70,al |
5417 | mov al,0x05 |
5432 | mov al,0x05 |
5418 | out 0x71,al |
5433 | out 0x71,al |
5419 | 5434 | ||
5420 | mov al,0xFE |
5435 | mov al,0xFE |
5421 | out 0x64,al |
5436 | out 0x64,al |
5422 | 5437 | ||
5423 | hlt |
5438 | hlt |
5424 | 5439 | ||
5425 | scan_rsdp: |
5440 | scan_rsdp: |
5426 | add eax, OS_BASE |
5441 | add eax, OS_BASE |
5427 | .s: |
5442 | .s: |
5428 | cmp dword [eax], 'RSD ' |
5443 | cmp dword [eax], 'RSD ' |
5429 | jnz .n |
5444 | jnz .n |
5430 | cmp dword [eax+4], 'PTR ' |
5445 | cmp dword [eax+4], 'PTR ' |
5431 | jnz .n |
5446 | jnz .n |
5432 | xor edx, edx |
5447 | xor edx, edx |
5433 | xor esi, esi |
5448 | xor esi, esi |
5434 | @@: |
5449 | @@: |
5435 | add dl, [eax+esi] |
5450 | add dl, [eax+esi] |
5436 | inc esi |
5451 | inc esi |
5437 | cmp esi, 20 |
5452 | cmp esi, 20 |
5438 | jnz @b |
5453 | jnz @b |
5439 | test dl, dl |
5454 | test dl, dl |
5440 | jz .ok |
5455 | jz .ok |
5441 | .n: |
5456 | .n: |
5442 | add eax, 10h |
5457 | add eax, 10h |
5443 | loop .s |
5458 | loop .s |
5444 | stc |
5459 | stc |
5445 | .ok: |
5460 | .ok: |
5446 | ret |
5461 | ret |
5447 | end if |
5462 | end if |
5448 | 5463 | ||
5449 | include "data32.inc" |
5464 | include "data32.inc" |
5450 | 5465 | ||
5451 | __REV__ = __REV |
5466 | __REV__ = __REV |
5452 | 5467 | ||
5453 | uglobals_size = $ - endofcode |
5468 | uglobals_size = $ - endofcode |
5454 | diff16 "end of kernel code",0,$=> |
5469 | diff16 "end of kernel code",0,$=> |