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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2008. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2009. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; Hidnplayr |
20 | ;; Hidnplayr |
- | 21 | ;; Alexey Teplov ( |
|
21 | ;; |
22 | ;; |
22 | ;; Data in this file was originally part of MenuetOS project which is |
23 | ;; Data in this file was originally part of MenuetOS project which is |
23 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
24 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
24 | ;; part of KolibriOS project under the terms of GNU GPL. |
25 | ;; part of KolibriOS project under the terms of GNU GPL. |
25 | ;; |
26 | ;; |
26 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
27 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
27 | ;; PROGRAMMING: |
28 | ;; PROGRAMMING: |
28 | ;; |
29 | ;; |
29 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
30 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
30 | ;; - main os coding/design |
31 | ;; - main os coding/design |
31 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
32 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
32 | ;; Felix Kaiser, info@felix-kaiser.de |
33 | ;; Felix Kaiser, info@felix-kaiser.de |
33 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
34 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
34 | ;; quickcode@mail.ru |
35 | ;; quickcode@mail.ru |
35 | ;; Alexey, kgaz@crosswinds.net |
36 | ;; Alexey, kgaz@crosswinds.net |
36 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
37 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
37 | ;; kristol@nic.fi |
38 | ;; kristol@nic.fi |
38 | ;; Mike Hibbett, mikeh@oceanfree.net |
39 | ;; Mike Hibbett, mikeh@oceanfree.net |
39 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
40 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
40 | ;; Jarek Pelczar, jarekp3@wp.pl |
41 | ;; Jarek Pelczar, jarekp3@wp.pl |
41 | ;; |
42 | ;; |
42 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
43 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
43 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
44 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
44 | ;; consequences of using it or for whether it serves any particular purpose or |
45 | ;; consequences of using it or for whether it serves any particular purpose or |
45 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
46 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
46 | ;; License (the "GPL") for full details. |
47 | ;; License (the "GPL") for full details. |
47 | ; |
48 | ; |
48 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
49 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
49 | ;; but only under the conditions described in the GPL. A copy of this license |
50 | ;; but only under the conditions described in the GPL. A copy of this license |
50 | ;; is supposed to have been given to you along with KolibriOS so you can know |
51 | ;; is supposed to have been given to you along with KolibriOS so you can know |
51 | ;; your rights and responsibilities. It should be in a file named COPYING. |
52 | ;; your rights and responsibilities. It should be in a file named COPYING. |
52 | ;; Among other things, the copyright notice and this notice must be preserved |
53 | ;; Among other things, the copyright notice and this notice must be preserved |
53 | ;; on all copies. |
54 | ;; on all copies. |
54 | ;; |
55 | ;; |
55 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
56 | 57 | ||
57 | include 'macros.inc' |
58 | include 'macros.inc' |
58 | 59 | ||
59 | $Revision: 1267 $ |
60 | $Revision: 1271 $ |
60 | 61 | ||
61 | 62 | ||
62 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
63 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
63 | 64 | ||
64 | ; Enabling the next line will enable serial output console |
65 | ; Enabling the next line will enable serial output console |
65 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
66 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
66 | 67 | ||
67 | include "proc32.inc" |
68 | include "proc32.inc" |
68 | include "kglobals.inc" |
69 | include "kglobals.inc" |
69 | include "lang.inc" |
70 | include "lang.inc" |
70 | 71 | ||
71 | include "const.inc" |
72 | include "const.inc" |
72 | max_processes equ 255 |
73 | max_processes equ 255 |
73 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
74 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
74 | 75 | ||
75 | 76 | ||
76 | os_stack equ (os_data_l-gdts) ; GDTs |
77 | os_stack equ (os_data_l-gdts) ; GDTs |
77 | os_code equ (os_code_l-gdts) |
78 | os_code equ (os_code_l-gdts) |
78 | graph_data equ (3+graph_data_l-gdts) |
79 | graph_data equ (3+graph_data_l-gdts) |
79 | tss0 equ (tss0_l-gdts) |
80 | tss0 equ (tss0_l-gdts) |
80 | app_code equ (3+app_code_l-gdts) |
81 | app_code equ (3+app_code_l-gdts) |
81 | app_data equ (3+app_data_l-gdts) |
82 | app_data equ (3+app_data_l-gdts) |
82 | app_tls equ (3+tls_data_l-gdts) |
83 | app_tls equ (3+tls_data_l-gdts) |
83 | pci_code_sel equ (pci_code_32-gdts) |
84 | pci_code_sel equ (pci_code_32-gdts) |
84 | pci_data_sel equ (pci_data_32-gdts) |
85 | pci_data_sel equ (pci_data_32-gdts) |
85 | 86 | ||
86 | 87 | ||
87 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
88 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
88 | ;; |
89 | ;; |
89 | ;; Included files: |
90 | ;; Included files: |
90 | ;; |
91 | ;; |
91 | ;; Kernel16.inc |
92 | ;; Kernel16.inc |
92 | ;; - Booteng.inc English text for bootup |
93 | ;; - Booteng.inc English text for bootup |
93 | ;; - Bootcode.inc Hardware setup |
94 | ;; - Bootcode.inc Hardware setup |
94 | ;; - Pci16.inc PCI functions |
95 | ;; - Pci16.inc PCI functions |
95 | ;; |
96 | ;; |
96 | ;; Kernel32.inc |
97 | ;; Kernel32.inc |
97 | ;; - Sys32.inc Process management |
98 | ;; - Sys32.inc Process management |
98 | ;; - Shutdown.inc Shutdown and restart |
99 | ;; - Shutdown.inc Shutdown and restart |
99 | ;; - Fat32.inc Read / write hd |
100 | ;; - Fat32.inc Read / write hd |
100 | ;; - Vesa12.inc Vesa 1.2 driver |
101 | ;; - Vesa12.inc Vesa 1.2 driver |
101 | ;; - Vesa20.inc Vesa 2.0 driver |
102 | ;; - Vesa20.inc Vesa 2.0 driver |
102 | ;; - Vga.inc VGA driver |
103 | ;; - Vga.inc VGA driver |
103 | ;; - Stack.inc Network interface |
104 | ;; - Stack.inc Network interface |
104 | ;; - Mouse.inc Mouse pointer |
105 | ;; - Mouse.inc Mouse pointer |
105 | ;; - Scincode.inc Window skinning |
106 | ;; - Scincode.inc Window skinning |
106 | ;; - Pci32.inc PCI functions |
107 | ;; - Pci32.inc PCI functions |
107 | ;; |
108 | ;; |
108 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
109 | 110 | ||
110 | 111 | ||
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
112 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
112 | ;; ;; |
113 | ;; ;; |
113 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
114 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
114 | ;; ;; |
115 | ;; ;; |
115 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
116 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
116 | 117 | ||
117 | use16 |
118 | use16 |
118 | org 0x0 |
119 | org 0x0 |
119 | jmp start_of_code |
120 | jmp start_of_code |
120 | 121 | ||
121 | version db 'Kolibri OS version 0.7.5.0 ',13,10,13,10,0 |
122 | version db 'Kolibri OS version 0.7.5.0 ',13,10,13,10,0 |
122 | 123 | ||
123 | include "boot/bootstr.inc" ; language-independent boot messages |
124 | include "boot/bootstr.inc" ; language-independent boot messages |
124 | include "boot/preboot.inc" |
125 | include "boot/preboot.inc" |
125 | 126 | ||
126 | if lang eq en |
127 | if lang eq en |
127 | include "boot/booteng.inc" ; english system boot messages |
128 | include "boot/booteng.inc" ; english system boot messages |
128 | else if lang eq ru |
129 | else if lang eq ru |
129 | include "boot/bootru.inc" ; russian system boot messages |
130 | include "boot/bootru.inc" ; russian system boot messages |
130 | include "boot/ru.inc" ; Russian font |
131 | include "boot/ru.inc" ; Russian font |
131 | else if lang eq et |
132 | else if lang eq et |
132 | include "boot/bootet.inc" ; estonian system boot messages |
133 | include "boot/bootet.inc" ; estonian system boot messages |
133 | include "boot/et.inc" ; Estonian font |
134 | include "boot/et.inc" ; Estonian font |
134 | else |
135 | else |
135 | include "boot/bootge.inc" ; german system boot messages |
136 | include "boot/bootge.inc" ; german system boot messages |
136 | end if |
137 | end if |
137 | 138 | ||
138 | include "boot/bootcode.inc" ; 16 bit system boot code |
139 | include "boot/bootcode.inc" ; 16 bit system boot code |
139 | include "bus/pci/pci16.inc" |
140 | include "bus/pci/pci16.inc" |
140 | include "detect/biosdisk.inc" |
141 | include "detect/biosdisk.inc" |
141 | 142 | ||
142 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
143 | ;; ;; |
144 | ;; ;; |
144 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
145 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
145 | ;; ;; |
146 | ;; ;; |
146 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
147 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
147 | 148 | ||
148 | 149 | ||
149 | ; CR0 Flags - Protected mode and Paging |
150 | ; CR0 Flags - Protected mode and Paging |
150 | 151 | ||
151 | mov ecx, CR0_PE |
152 | mov ecx, CR0_PE |
152 | 153 | ||
153 | ; Enabling 32 bit protected mode |
154 | ; Enabling 32 bit protected mode |
154 | 155 | ||
155 | sidt [cs:old_ints_h] |
156 | sidt [cs:old_ints_h] |
156 | 157 | ||
157 | cli ; disable all irqs |
158 | cli ; disable all irqs |
158 | cld |
159 | cld |
159 | mov al,255 ; mask all irqs |
160 | mov al,255 ; mask all irqs |
160 | out 0xa1,al |
161 | out 0xa1,al |
161 | out 0x21,al |
162 | out 0x21,al |
162 | l.5: in al, 0x64 ; Enable A20 |
163 | l.5: in al, 0x64 ; Enable A20 |
163 | test al, 2 |
164 | test al, 2 |
164 | jnz l.5 |
165 | jnz l.5 |
165 | mov al, 0xD1 |
166 | mov al, 0xD1 |
166 | out 0x64, al |
167 | out 0x64, al |
167 | l.6: in al, 0x64 |
168 | l.6: in al, 0x64 |
168 | test al, 2 |
169 | test al, 2 |
169 | jnz l.6 |
170 | jnz l.6 |
170 | mov al, 0xDF |
171 | mov al, 0xDF |
171 | out 0x60, al |
172 | out 0x60, al |
172 | l.7: in al, 0x64 |
173 | l.7: in al, 0x64 |
173 | test al, 2 |
174 | test al, 2 |
174 | jnz l.7 |
175 | jnz l.7 |
175 | mov al, 0xFF |
176 | mov al, 0xFF |
176 | out 0x64, al |
177 | out 0x64, al |
177 | 178 | ||
178 | lgdt [cs:tmp_gdt] ; Load GDT |
179 | lgdt [cs:tmp_gdt] ; Load GDT |
179 | mov eax, cr0 ; protected mode |
180 | mov eax, cr0 ; protected mode |
180 | or eax, ecx |
181 | or eax, ecx |
181 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
182 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
182 | mov cr0, eax |
183 | mov cr0, eax |
183 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
184 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
184 | 185 | ||
185 | align 8 |
186 | align 8 |
186 | tmp_gdt: |
187 | tmp_gdt: |
187 | 188 | ||
188 | dw 23 |
189 | dw 23 |
189 | dd tmp_gdt+0x10000 |
190 | dd tmp_gdt+0x10000 |
190 | dw 0 |
191 | dw 0 |
191 | 192 | ||
192 | dw 0xffff |
193 | dw 0xffff |
193 | dw 0x0000 |
194 | dw 0x0000 |
194 | db 0x00 |
195 | db 0x00 |
195 | dw 11011111b *256 +10011010b |
196 | dw 11011111b *256 +10011010b |
196 | db 0x00 |
197 | db 0x00 |
197 | 198 | ||
198 | dw 0xffff |
199 | dw 0xffff |
199 | dw 0x0000 |
200 | dw 0x0000 |
200 | db 0x00 |
201 | db 0x00 |
201 | dw 11011111b *256 +10010010b |
202 | dw 11011111b *256 +10010010b |
202 | db 0x00 |
203 | db 0x00 |
203 | 204 | ||
204 | include "data16.inc" |
205 | include "data16.inc" |
205 | 206 | ||
206 | use32 |
207 | use32 |
207 | org $+0x10000 |
208 | org $+0x10000 |
208 | 209 | ||
209 | align 4 |
210 | align 4 |
210 | B32: |
211 | B32: |
211 | mov ax,os_stack ; Selector for os |
212 | mov ax,os_stack ; Selector for os |
212 | mov ds,ax |
213 | mov ds,ax |
213 | mov es,ax |
214 | mov es,ax |
214 | mov fs,ax |
215 | mov fs,ax |
215 | mov gs,ax |
216 | mov gs,ax |
216 | mov ss,ax |
217 | mov ss,ax |
217 | mov esp,0x3ec00 ; Set stack |
218 | mov esp,0x3ec00 ; Set stack |
218 | 219 | ||
219 | ; CLEAR 0x280000 - HEAP_BASE |
220 | ; CLEAR 0x280000 - HEAP_BASE |
220 | 221 | ||
221 | xor eax,eax |
222 | xor eax,eax |
222 | mov edi,0x280000 |
223 | mov edi,0x280000 |
223 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
224 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
224 | cld |
225 | cld |
225 | rep stosd |
226 | rep stosd |
226 | 227 | ||
227 | mov edi,0x40000 |
228 | mov edi,0x40000 |
228 | mov ecx,(0x90000-0x40000)/4 |
229 | mov ecx,(0x90000-0x40000)/4 |
229 | rep stosd |
230 | rep stosd |
230 | 231 | ||
231 | ; CLEAR KERNEL UNDEFINED GLOBALS |
232 | ; CLEAR KERNEL UNDEFINED GLOBALS |
232 | mov edi, endofcode-OS_BASE |
233 | mov edi, endofcode-OS_BASE |
233 | mov ecx, (uglobals_size/4)+4 |
234 | mov ecx, (uglobals_size/4)+4 |
234 | rep stosd |
235 | rep stosd |
235 | 236 | ||
236 | ; SAVE & CLEAR 0-0xffff |
237 | ; SAVE & CLEAR 0-0xffff |
237 | 238 | ||
238 | xor esi, esi |
239 | xor esi, esi |
239 | mov edi,0x2F0000 |
240 | mov edi,0x2F0000 |
240 | mov ecx,0x10000 / 4 |
241 | mov ecx,0x10000 / 4 |
241 | rep movsd |
242 | rep movsd |
242 | mov edi,0x1000 |
243 | mov edi,0x1000 |
243 | mov ecx,0xf000 / 4 |
244 | mov ecx,0xf000 / 4 |
244 | rep stosd |
245 | rep stosd |
245 | 246 | ||
246 | call test_cpu |
247 | call test_cpu |
247 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
248 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
248 | 249 | ||
249 | call init_BIOS32 |
250 | call init_BIOS32 |
250 | ; MEMORY MODEL |
251 | ; MEMORY MODEL |
251 | call mem_test |
252 | call mem_test |
252 | call init_mem |
253 | call init_mem |
253 | call init_page_map |
254 | call init_page_map |
254 | 255 | ||
255 | ; ENABLE PAGING |
256 | ; ENABLE PAGING |
256 | 257 | ||
257 | mov eax, sys_pgdir-OS_BASE |
258 | mov eax, sys_pgdir-OS_BASE |
258 | mov cr3, eax |
259 | mov cr3, eax |
259 | 260 | ||
260 | mov eax,cr0 |
261 | mov eax,cr0 |
261 | or eax,CR0_PG+CR0_WP |
262 | or eax,CR0_PG+CR0_WP |
262 | mov cr0,eax |
263 | mov cr0,eax |
263 | 264 | ||
264 | lgdt [gdts] |
265 | lgdt [gdts] |
265 | jmp pword os_code:high_code |
266 | jmp pword os_code:high_code |
266 | 267 | ||
267 | align 4 |
268 | align 4 |
268 | bios32_entry dd ? |
269 | bios32_entry dd ? |
269 | tmp_page_tabs dd ? |
270 | tmp_page_tabs dd ? |
270 | 271 | ||
271 | use16 |
272 | use16 |
272 | org $-0x10000 |
273 | org $-0x10000 |
273 | include "boot/shutdown.inc" ; shutdown or restart |
274 | include "boot/shutdown.inc" ; shutdown or restart |
274 | org $+0x10000 |
275 | org $+0x10000 |
275 | use32 |
276 | use32 |
276 | 277 | ||
277 | __DEBUG__ fix 1 |
278 | __DEBUG__ fix 1 |
278 | __DEBUG_LEVEL__ fix 1 |
279 | __DEBUG_LEVEL__ fix 1 |
279 | include 'init.inc' |
280 | include 'init.inc' |
280 | 281 | ||
281 | org OS_BASE+$ |
282 | org OS_BASE+$ |
282 | 283 | ||
283 | align 4 |
284 | align 4 |
284 | high_code: |
285 | high_code: |
285 | mov ax, os_stack |
286 | mov ax, os_stack |
286 | mov bx, app_data |
287 | mov bx, app_data |
287 | mov cx, app_tls |
288 | mov cx, app_tls |
288 | mov ss, ax |
289 | mov ss, ax |
289 | add esp, OS_BASE |
290 | add esp, OS_BASE |
290 | 291 | ||
291 | mov ds, bx |
292 | mov ds, bx |
292 | mov es, bx |
293 | mov es, bx |
293 | mov fs, cx |
294 | mov fs, cx |
294 | mov gs, bx |
295 | mov gs, bx |
295 | 296 | ||
296 | bt [cpu_caps], CAPS_PGE |
297 | bt [cpu_caps], CAPS_PGE |
297 | jnc @F |
298 | jnc @F |
298 | 299 | ||
299 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
300 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
300 | 301 | ||
301 | mov ebx, cr4 |
302 | mov ebx, cr4 |
302 | or ebx, CR4_PGE |
303 | or ebx, CR4_PGE |
303 | mov cr4, ebx |
304 | mov cr4, ebx |
304 | @@: |
305 | @@: |
305 | xor eax, eax |
306 | xor eax, eax |
306 | mov dword [sys_pgdir], eax |
307 | mov dword [sys_pgdir], eax |
307 | mov dword [sys_pgdir+4], eax |
308 | mov dword [sys_pgdir+4], eax |
308 | 309 | ||
309 | mov eax, cr3 |
310 | mov eax, cr3 |
310 | mov cr3, eax ; flush TLB |
311 | mov cr3, eax ; flush TLB |
311 | 312 | ||
312 | ; SAVE REAL MODE VARIABLES |
313 | ; SAVE REAL MODE VARIABLES |
313 | mov ax, [BOOT_VAR + 0x9031] |
314 | mov ax, [BOOT_VAR + 0x9031] |
314 | mov [IDEContrRegsBaseAddr], ax |
315 | mov [IDEContrRegsBaseAddr], ax |
315 | ; --------------- APM --------------------- |
316 | ; --------------- APM --------------------- |
316 | 317 | ||
317 | ; init selectors |
318 | ; init selectors |
318 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
319 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
319 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
320 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
320 | ; protected-mode 32-bit code segment |
321 | ; protected-mode 32-bit code segment |
321 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
322 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
322 | ; protected-mode 16-bit code segment |
323 | ; protected-mode 16-bit code segment |
323 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
324 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
324 | ; protected-mode 16-bit data segment |
325 | ; protected-mode 16-bit data segment |
325 | 326 | ||
326 | shl eax, 4 |
327 | shl eax, 4 |
327 | mov [dword apm_code_32 + 2], ax |
328 | mov [dword apm_code_32 + 2], ax |
328 | shr eax, 16 |
329 | shr eax, 16 |
329 | mov [dword apm_code_32 + 4], al |
330 | mov [dword apm_code_32 + 4], al |
330 | 331 | ||
331 | shl ecx, 4 |
332 | shl ecx, 4 |
332 | mov [dword apm_code_16 + 2], cx |
333 | mov [dword apm_code_16 + 2], cx |
333 | shr ecx, 16 |
334 | shr ecx, 16 |
334 | mov [dword apm_code_16 + 4], cl |
335 | mov [dword apm_code_16 + 4], cl |
335 | 336 | ||
336 | shl edx, 4 |
337 | shl edx, 4 |
337 | mov [dword apm_data_16 + 2], dx |
338 | mov [dword apm_data_16 + 2], dx |
338 | shr edx, 16 |
339 | shr edx, 16 |
339 | mov [dword apm_data_16 + 4], dl |
340 | mov [dword apm_data_16 + 4], dl |
340 | 341 | ||
341 | mov dword[apm_entry], ebx |
342 | mov dword[apm_entry], ebx |
342 | mov word [apm_entry + 4], apm_code_32 - gdts |
343 | mov word [apm_entry + 4], apm_code_32 - gdts |
343 | 344 | ||
344 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
345 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
345 | mov [apm_vf], eax |
346 | mov [apm_vf], eax |
346 | ; ----------------------------------------- |
347 | ; ----------------------------------------- |
347 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
348 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
348 | ; mov [0xF604],byte 1 ;al |
349 | ; mov [0xF604],byte 1 ;al |
349 | mov al, [BOOT_VAR+0x901F] ; DMA access |
350 | mov al, [BOOT_VAR+0x901F] ; DMA access |
350 | mov [allow_dma_access], al |
351 | mov [allow_dma_access], al |
351 | mov al,[BOOT_VAR+0x9000] ; bpp |
352 | mov al,[BOOT_VAR+0x9000] ; bpp |
352 | mov [ScreenBPP],al |
353 | mov [ScreenBPP],al |
353 | 354 | ||
354 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
355 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
355 | dec eax |
356 | dec eax |
356 | mov [Screen_Max_X],eax |
357 | mov [Screen_Max_X],eax |
357 | mov [screen_workarea.right],eax |
358 | mov [screen_workarea.right],eax |
358 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
359 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
359 | dec eax |
360 | dec eax |
360 | mov [Screen_Max_Y],eax |
361 | mov [Screen_Max_Y],eax |
361 | mov [screen_workarea.bottom],eax |
362 | mov [screen_workarea.bottom],eax |
362 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
363 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
363 | mov [SCR_MODE],eax |
364 | mov [SCR_MODE],eax |
364 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
365 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
365 | mov [BANK_SWITCH],eax |
366 | mov [BANK_SWITCH],eax |
366 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
367 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
367 | cmp [SCR_MODE],word 0x13 ; 320x200 |
368 | cmp [SCR_MODE],word 0x13 ; 320x200 |
368 | je @f |
369 | je @f |
369 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
370 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
370 | je @f |
371 | je @f |
371 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
372 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
372 | mov [BytesPerScanLine],ax |
373 | mov [BytesPerScanLine],ax |
373 | @@: |
374 | @@: |
374 | mov esi, BOOT_VAR+0x9080 |
375 | mov esi, BOOT_VAR+0x9080 |
375 | movzx ecx, byte [esi-1] |
376 | movzx ecx, byte [esi-1] |
376 | mov [NumBiosDisks], ecx |
377 | mov [NumBiosDisks], ecx |
377 | mov edi, BiosDisksData |
378 | mov edi, BiosDisksData |
378 | rep movsd |
379 | rep movsd |
379 | 380 | ||
380 | ; GRAPHICS ADDRESSES |
381 | ; GRAPHICS ADDRESSES |
381 | 382 | ||
382 | mov byte [BOOT_VAR+0x901e],0x0 |
383 | mov byte [BOOT_VAR+0x901e],0x0 |
383 | mov eax,[BOOT_VAR+0x9018] |
384 | mov eax,[BOOT_VAR+0x9018] |
384 | mov [LFBAddress],eax |
385 | mov [LFBAddress],eax |
385 | 386 | ||
386 | cmp [SCR_MODE],word 0100000000000000b |
387 | cmp [SCR_MODE],word 0100000000000000b |
387 | jge setvesa20 |
388 | jge setvesa20 |
388 | cmp [SCR_MODE],word 0x13 |
389 | cmp [SCR_MODE],word 0x13 |
389 | je v20ga32 |
390 | je v20ga32 |
390 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
391 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
391 | mov [GETPIXEL],dword Vesa12_getpixel24 |
392 | mov [GETPIXEL],dword Vesa12_getpixel24 |
392 | cmp [ScreenBPP],byte 24 |
393 | cmp [ScreenBPP],byte 24 |
393 | jz ga24 |
394 | jz ga24 |
394 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
395 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
395 | mov [GETPIXEL],dword Vesa12_getpixel32 |
396 | mov [GETPIXEL],dword Vesa12_getpixel32 |
396 | ga24: |
397 | ga24: |
397 | jmp v20ga24 |
398 | jmp v20ga24 |
398 | setvesa20: |
399 | setvesa20: |
399 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
400 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
400 | mov [GETPIXEL],dword Vesa20_getpixel24 |
401 | mov [GETPIXEL],dword Vesa20_getpixel24 |
401 | cmp [ScreenBPP],byte 24 |
402 | cmp [ScreenBPP],byte 24 |
402 | jz v20ga24 |
403 | jz v20ga24 |
403 | v20ga32: |
404 | v20ga32: |
404 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
405 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
405 | mov [GETPIXEL],dword Vesa20_getpixel32 |
406 | mov [GETPIXEL],dword Vesa20_getpixel32 |
406 | v20ga24: |
407 | v20ga24: |
407 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
408 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
408 | jne no_mode_0x12 |
409 | jne no_mode_0x12 |
409 | mov [PUTPIXEL],dword VGA_putpixel |
410 | mov [PUTPIXEL],dword VGA_putpixel |
410 | mov [GETPIXEL],dword Vesa20_getpixel32 |
411 | mov [GETPIXEL],dword Vesa20_getpixel32 |
411 | no_mode_0x12: |
412 | no_mode_0x12: |
412 | 413 | ||
413 | ; -------- Fast System Call init ---------- |
414 | ; -------- Fast System Call init ---------- |
414 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
415 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
415 | bt [cpu_caps], CAPS_SEP |
416 | bt [cpu_caps], CAPS_SEP |
416 | jnc .SEnP ; SysEnter not Present |
417 | jnc .SEnP ; SysEnter not Present |
417 | xor edx, edx |
418 | xor edx, edx |
418 | mov ecx, MSR_SYSENTER_CS |
419 | mov ecx, MSR_SYSENTER_CS |
419 | mov eax, os_code |
420 | mov eax, os_code |
420 | wrmsr |
421 | wrmsr |
421 | mov ecx, MSR_SYSENTER_ESP |
422 | mov ecx, MSR_SYSENTER_ESP |
422 | ; mov eax, sysenter_stack ; Check it |
423 | ; mov eax, sysenter_stack ; Check it |
423 | xor eax, eax |
424 | xor eax, eax |
424 | wrmsr |
425 | wrmsr |
425 | mov ecx, MSR_SYSENTER_EIP |
426 | mov ecx, MSR_SYSENTER_EIP |
426 | mov eax, sysenter_entry |
427 | mov eax, sysenter_entry |
427 | wrmsr |
428 | wrmsr |
428 | .SEnP: |
429 | .SEnP: |
429 | ; AMD SYSCALL/SYSRET |
430 | ; AMD SYSCALL/SYSRET |
430 | cmp byte[cpu_vendor], 'A' |
431 | cmp byte[cpu_vendor], 'A' |
431 | jne .noSYSCALL |
432 | jne .noSYSCALL |
432 | mov eax, 0x80000001 |
433 | mov eax, 0x80000001 |
433 | cpuid |
434 | cpuid |
434 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
435 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
435 | jz .noSYSCALL |
436 | jz .noSYSCALL |
436 | mov ecx, MSR_AMD_EFER |
437 | mov ecx, MSR_AMD_EFER |
437 | rdmsr |
438 | rdmsr |
438 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
439 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
439 | wrmsr |
440 | wrmsr |
440 | 441 | ||
441 | ; !!!! It`s dirty hack, fix it !!! |
442 | ; !!!! It`s dirty hack, fix it !!! |
442 | ; Bits of EDX : |
443 | ; Bits of EDX : |
443 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
444 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
444 | ; and the contents of this field, plus 8, are copied into the SS register. |
445 | ; and the contents of this field, plus 8, are copied into the SS register. |
445 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
446 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
446 | ; and the contents of this field, plus 8, are copied into the SS register. |
447 | ; and the contents of this field, plus 8, are copied into the SS register. |
447 | 448 | ||
448 | ; mov edx, (os_code + 16) * 65536 + os_code |
449 | ; mov edx, (os_code + 16) * 65536 + os_code |
449 | mov edx, 0x1B0008 |
450 | mov edx, 0x1B0008 |
450 | 451 | ||
451 | mov eax, syscall_entry |
452 | mov eax, syscall_entry |
452 | mov ecx, MSR_AMD_STAR |
453 | mov ecx, MSR_AMD_STAR |
453 | wrmsr |
454 | wrmsr |
454 | .noSYSCALL: |
455 | .noSYSCALL: |
455 | ; ----------------------------------------- |
456 | ; ----------------------------------------- |
456 | 457 | ||
457 | ; LOAD IDT |
458 | ; LOAD IDT |
458 | 459 | ||
459 | call build_interrupt_table ;lidt is executed |
460 | call build_interrupt_table ;lidt is executed |
460 | ;lidt [idtreg] |
461 | ;lidt [idtreg] |
461 | 462 | ||
462 | call init_kernel_heap |
463 | call init_kernel_heap |
463 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
464 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
464 | mov [os_stack_seg], eax |
465 | mov [os_stack_seg], eax |
465 | 466 | ||
466 | lea esp, [eax+RING0_STACK_SIZE] |
467 | lea esp, [eax+RING0_STACK_SIZE] |
467 | 468 | ||
468 | mov [tss._ss0], os_stack |
469 | mov [tss._ss0], os_stack |
469 | mov [tss._esp0], esp |
470 | mov [tss._esp0], esp |
470 | mov [tss._esp], esp |
471 | mov [tss._esp], esp |
471 | mov [tss._cs],os_code |
472 | mov [tss._cs],os_code |
472 | mov [tss._ss],os_stack |
473 | mov [tss._ss],os_stack |
473 | mov [tss._ds],app_data |
474 | mov [tss._ds],app_data |
474 | mov [tss._es],app_data |
475 | mov [tss._es],app_data |
475 | mov [tss._fs],app_data |
476 | mov [tss._fs],app_data |
476 | mov [tss._gs],app_data |
477 | mov [tss._gs],app_data |
477 | mov [tss._io],128 |
478 | mov [tss._io],128 |
478 | ;Add IO access table - bit array of permitted ports |
479 | ;Add IO access table - bit array of permitted ports |
479 | mov edi, tss._io_map_0 |
480 | mov edi, tss._io_map_0 |
480 | xor eax, eax |
481 | xor eax, eax |
481 | not eax |
482 | not eax |
482 | mov ecx, 8192/4 |
483 | mov ecx, 8192/4 |
483 | rep stosd ; access to 4096*8=65536 ports |
484 | rep stosd ; access to 4096*8=65536 ports |
484 | 485 | ||
485 | mov ax,tss0 |
486 | mov ax,tss0 |
486 | ltr ax |
487 | ltr ax |
487 | 488 | ||
488 | mov [LFBSize], 0x800000 |
489 | mov [LFBSize], 0x800000 |
489 | call init_LFB |
490 | call init_LFB |
490 | call init_fpu |
491 | call init_fpu |
491 | call init_malloc |
492 | call init_malloc |
492 | 493 | ||
493 | stdcall alloc_kernel_space, 0x51000 |
494 | stdcall alloc_kernel_space, 0x51000 |
494 | mov [default_io_map], eax |
495 | mov [default_io_map], eax |
495 | 496 | ||
496 | add eax, 0x2000 |
497 | add eax, 0x2000 |
497 | mov [ipc_tmp], eax |
498 | mov [ipc_tmp], eax |
498 | mov ebx, 0x1000 |
499 | mov ebx, 0x1000 |
499 | 500 | ||
500 | add eax, 0x40000 |
501 | add eax, 0x40000 |
501 | mov [proc_mem_map], eax |
502 | mov [proc_mem_map], eax |
502 | 503 | ||
503 | add eax, 0x8000 |
504 | add eax, 0x8000 |
504 | mov [proc_mem_pdir], eax |
505 | mov [proc_mem_pdir], eax |
505 | 506 | ||
506 | add eax, ebx |
507 | add eax, ebx |
507 | mov [proc_mem_tab], eax |
508 | mov [proc_mem_tab], eax |
508 | 509 | ||
509 | add eax, ebx |
510 | add eax, ebx |
510 | mov [tmp_task_pdir], eax |
511 | mov [tmp_task_pdir], eax |
511 | 512 | ||
512 | add eax, ebx |
513 | add eax, ebx |
513 | mov [tmp_task_ptab], eax |
514 | mov [tmp_task_ptab], eax |
514 | 515 | ||
515 | add eax, ebx |
516 | add eax, ebx |
516 | mov [ipc_pdir], eax |
517 | mov [ipc_pdir], eax |
517 | 518 | ||
518 | add eax, ebx |
519 | add eax, ebx |
519 | mov [ipc_ptab], eax |
520 | mov [ipc_ptab], eax |
520 | 521 | ||
521 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
522 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
522 | (unpack.lc+unpack.lp)))*4 |
523 | (unpack.lc+unpack.lp)))*4 |
523 | 524 | ||
524 | mov [unpack.p], eax |
525 | mov [unpack.p], eax |
525 | 526 | ||
526 | call init_events |
527 | call init_events |
527 | mov eax, srv.fd-SRV_FD_OFFSET |
528 | mov eax, srv.fd-SRV_FD_OFFSET |
528 | mov [srv.fd], eax |
529 | mov [srv.fd], eax |
529 | mov [srv.bk], eax |
530 | mov [srv.bk], eax |
530 | 531 | ||
531 | mov edi, irq_tab |
532 | mov edi, irq_tab |
532 | xor eax, eax |
533 | xor eax, eax |
533 | mov ecx, 16 |
534 | mov ecx, 16 |
534 | rep stosd |
535 | rep stosd |
535 | 536 | ||
536 | ;Set base of graphic segment to linear address of LFB |
537 | ;Set base of graphic segment to linear address of LFB |
537 | mov eax,[LFBAddress] ; set for gs |
538 | mov eax,[LFBAddress] ; set for gs |
538 | mov [graph_data_l+2],ax |
539 | mov [graph_data_l+2],ax |
539 | shr eax,16 |
540 | shr eax,16 |
540 | mov [graph_data_l+4],al |
541 | mov [graph_data_l+4],al |
541 | mov [graph_data_l+7],ah |
542 | mov [graph_data_l+7],ah |
542 | 543 | ||
543 | xor eax,eax |
544 | xor eax,eax |
544 | inc eax |
545 | inc eax |
545 | mov [CURRENT_TASK],eax ;dword 1 |
546 | mov [CURRENT_TASK],eax ;dword 1 |
546 | mov [TASK_COUNT],eax ;dword 1 |
547 | mov [TASK_COUNT],eax ;dword 1 |
547 | mov [TASK_BASE],dword TASK_DATA |
548 | mov [TASK_BASE],dword TASK_DATA |
548 | mov [current_slot], SLOT_BASE+256 |
549 | mov [current_slot], SLOT_BASE+256 |
549 | 550 | ||
550 | ; set background |
551 | ; set background |
551 | ; xor eax,eax |
552 | ; xor eax,eax |
552 | ; inc eax |
553 | ; inc eax |
553 | mov [BgrDrawMode],eax |
554 | mov [BgrDrawMode],eax |
554 | mov [BgrDataWidth],eax |
555 | mov [BgrDataWidth],eax |
555 | mov [BgrDataHeight],eax |
556 | mov [BgrDataHeight],eax |
556 | mov [mem_BACKGROUND], 4 |
557 | mov [mem_BACKGROUND], 4 |
557 | mov [img_background], static_background_data |
558 | mov [img_background], static_background_data |
558 | 559 | ||
559 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
560 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
560 | 561 | ||
561 | stdcall kernel_alloc, 0x10000/8 |
562 | stdcall kernel_alloc, 0x10000/8 |
562 | mov edi, eax |
563 | mov edi, eax |
563 | mov [network_free_ports], eax |
564 | mov [network_free_ports], eax |
564 | or eax, -1 |
565 | or eax, -1 |
565 | mov ecx, 0x10000/32 |
566 | mov ecx, 0x10000/32 |
566 | rep stosd |
567 | rep stosd |
567 | 568 | ||
568 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
569 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
569 | 570 | ||
570 | call rerouteirqs |
571 | call rerouteirqs |
571 | 572 | ||
572 | ; Initialize system V86 machine |
573 | ; Initialize system V86 machine |
573 | call init_sys_v86 |
574 | call init_sys_v86 |
574 | 575 | ||
575 | ; TIMER SET TO 1/100 S |
576 | ; TIMER SET TO 1/100 S |
576 | 577 | ||
577 | mov al,0x34 ; set to 100Hz |
578 | mov al,0x34 ; set to 100Hz |
578 | out 0x43,al |
579 | out 0x43,al |
579 | mov al,0x9b ; lsb 1193180 / 1193 |
580 | mov al,0x9b ; lsb 1193180 / 1193 |
580 | out 0x40,al |
581 | out 0x40,al |
581 | mov al,0x2e ; msb |
582 | mov al,0x2e ; msb |
582 | out 0x40,al |
583 | out 0x40,al |
583 | 584 | ||
584 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
585 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
585 | ; they are used: when partitions are scanned, hd_read relies on timer |
586 | ; they are used: when partitions are scanned, hd_read relies on timer |
586 | ; Also enable IRQ2, because in some configurations |
587 | ; Also enable IRQ2, because in some configurations |
587 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
588 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
588 | mov al, 0xFA |
589 | mov al, 0xFA |
589 | out 0x21, al |
590 | out 0x21, al |
590 | mov al, 0x3F |
591 | mov al, 0x3F |
591 | out 0xA1, al |
592 | out 0xA1, al |
592 | 593 | ||
593 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
594 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
594 | include 'detect/disks.inc' |
595 | include 'detect/disks.inc' |
595 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
596 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
596 | 597 | ||
597 | call Parser_params |
598 | call Parser_params |
598 | 599 | ||
599 | ; READ RAMDISK IMAGE FROM HD |
600 | ; READ RAMDISK IMAGE FROM HD |
600 | 601 | ||
601 | ;!!!!!!!!!!!!!!!!!!!!!!! |
602 | ;!!!!!!!!!!!!!!!!!!!!!!! |
602 | include 'boot/rdload.inc' |
603 | include 'boot/rdload.inc' |
603 | ;!!!!!!!!!!!!!!!!!!!!!!! |
604 | ;!!!!!!!!!!!!!!!!!!!!!!! |
604 | ; mov [dma_hdd],1 |
605 | ; mov [dma_hdd],1 |
605 | ; CALCULATE FAT CHAIN FOR RAMDISK |
606 | ; CALCULATE FAT CHAIN FOR RAMDISK |
606 | 607 | ||
607 | call calculatefatchain |
608 | call calculatefatchain |
608 | 609 | ||
609 | ; LOAD VMODE DRIVER |
610 | ; LOAD VMODE DRIVER |
610 | 611 | ||
611 | ;!!!!!!!!!!!!!!!!!!!!!!! |
612 | ;!!!!!!!!!!!!!!!!!!!!!!! |
612 | include 'vmodeld.inc' |
613 | include 'vmodeld.inc' |
613 | ;!!!!!!!!!!!!!!!!!!!!!!! |
614 | ;!!!!!!!!!!!!!!!!!!!!!!! |
614 | 615 | ||
615 | mov ax,[OS_BASE+0x10000+bx_from_load] |
616 | mov ax,[OS_BASE+0x10000+bx_from_load] |
616 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
617 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
617 | je no_lib_load |
618 | je no_lib_load |
618 | ; LOADING LIBRARES |
619 | ; LOADING LIBRARES |
619 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
620 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
620 | call load_file_parse_table ; prepare file parse table |
621 | call load_file_parse_table ; prepare file parse table |
621 | call set_kernel_conf ; configure devices and gui |
622 | call set_kernel_conf ; configure devices and gui |
622 | no_lib_load: |
623 | no_lib_load: |
623 | 624 | ||
624 | ; LOAD FONTS I and II |
625 | ; LOAD FONTS I and II |
625 | 626 | ||
626 | stdcall read_file, char, FONT_I, 0, 2304 |
627 | stdcall read_file, char, FONT_I, 0, 2304 |
627 | stdcall read_file, char2, FONT_II, 0, 2560 |
628 | stdcall read_file, char2, FONT_II, 0, 2560 |
628 | 629 | ||
629 | mov esi,boot_fonts |
630 | mov esi,boot_fonts |
630 | call boot_log |
631 | call boot_log |
631 | 632 | ||
632 | ; PRINT AMOUNT OF MEMORY |
633 | ; PRINT AMOUNT OF MEMORY |
633 | mov esi, boot_memdetect |
634 | mov esi, boot_memdetect |
634 | call boot_log |
635 | call boot_log |
635 | 636 | ||
636 | movzx ecx, word [boot_y] |
637 | movzx ecx, word [boot_y] |
637 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
638 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
638 | sub ecx, 10 |
639 | sub ecx, 10 |
639 | mov edx, 0xFFFFFF |
640 | mov edx, 0xFFFFFF |
640 | mov ebx, [MEM_AMOUNT] |
641 | mov ebx, [MEM_AMOUNT] |
641 | shr ebx, 20 |
642 | shr ebx, 20 |
642 | mov edi, 1 |
643 | mov edi, 1 |
643 | mov eax, 0x00040000 |
644 | mov eax, 0x00040000 |
644 | call display_number_force |
645 | call display_number_force |
645 | 646 | ||
646 | ; BUILD SCHEDULER |
647 | ; BUILD SCHEDULER |
647 | 648 | ||
648 | call build_scheduler ; sys32.inc |
649 | call build_scheduler ; sys32.inc |
649 | 650 | ||
650 | mov esi,boot_devices |
651 | mov esi,boot_devices |
651 | call boot_log |
652 | call boot_log |
652 | 653 | ||
653 | mov [pci_access_enabled],1 |
654 | mov [pci_access_enabled],1 |
654 | 655 | ||
655 | 656 | ||
656 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
657 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
657 | 658 | ||
658 | mov esi,boot_windefs |
659 | mov esi,boot_windefs |
659 | call boot_log |
660 | call boot_log |
660 | call setwindowdefaults |
661 | call setwindowdefaults |
661 | 662 | ||
662 | ; SET BACKGROUND DEFAULTS |
663 | ; SET BACKGROUND DEFAULTS |
663 | 664 | ||
664 | mov esi,boot_bgr |
665 | mov esi,boot_bgr |
665 | call boot_log |
666 | call boot_log |
666 | call init_background |
667 | call init_background |
667 | call calculatebackground |
668 | call calculatebackground |
668 | 669 | ||
669 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
670 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
670 | 671 | ||
671 | mov esi,boot_resirqports |
672 | mov esi,boot_resirqports |
672 | call boot_log |
673 | call boot_log |
673 | call reserve_irqs_ports |
674 | call reserve_irqs_ports |
674 | 675 | ||
675 | ; SET PORTS FOR IRQ HANDLERS |
676 | ; SET PORTS FOR IRQ HANDLERS |
676 | 677 | ||
677 | mov esi,boot_setrports |
678 | mov esi,boot_setrports |
678 | call boot_log |
679 | call boot_log |
679 | ;call setirqreadports |
680 | ;call setirqreadports |
680 | 681 | ||
681 | ; SET UP OS TASK |
682 | ; SET UP OS TASK |
682 | 683 | ||
683 | mov esi,boot_setostask |
684 | mov esi,boot_setostask |
684 | call boot_log |
685 | call boot_log |
685 | 686 | ||
686 | xor eax, eax |
687 | xor eax, eax |
687 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
688 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
688 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
689 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
689 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
690 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
690 | 691 | ||
691 | ; name for OS/IDLE process |
692 | ; name for OS/IDLE process |
692 | 693 | ||
693 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
694 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
694 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
695 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
695 | mov edi, [os_stack_seg] |
696 | mov edi, [os_stack_seg] |
696 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
697 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
697 | add edi, 0x2000-512 |
698 | add edi, 0x2000-512 |
698 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
699 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
699 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
700 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
700 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
701 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
701 | (tss._io_map_0-OS_BASE+PG_MAP) |
702 | (tss._io_map_0-OS_BASE+PG_MAP) |
702 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
703 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
703 | (tss._io_map_1-OS_BASE+PG_MAP) |
704 | (tss._io_map_1-OS_BASE+PG_MAP) |
704 | 705 | ||
705 | mov esi, fpu_data |
706 | mov esi, fpu_data |
706 | mov ecx, 512/4 |
707 | mov ecx, 512/4 |
707 | cld |
708 | cld |
708 | rep movsd |
709 | rep movsd |
709 | 710 | ||
710 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
711 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
711 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
712 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
712 | 713 | ||
713 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
714 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
714 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
715 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
715 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
716 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
716 | 717 | ||
717 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
718 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
718 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
719 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
719 | 720 | ||
720 | ; task list |
721 | ; task list |
721 | mov [CURRENT_TASK],dword 1 |
722 | mov [CURRENT_TASK],dword 1 |
722 | mov [TASK_COUNT],dword 1 |
723 | mov [TASK_COUNT],dword 1 |
723 | mov [current_slot], SLOT_BASE+256 |
724 | mov [current_slot], SLOT_BASE+256 |
724 | mov [TASK_BASE],dword TASK_DATA |
725 | mov [TASK_BASE],dword TASK_DATA |
725 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
726 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
726 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
727 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
727 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
728 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
728 | 729 | ||
729 | call init_cursors |
730 | call init_cursors |
730 | mov eax, [def_cursor] |
731 | mov eax, [def_cursor] |
731 | mov [SLOT_BASE+APPDATA.cursor],eax |
732 | mov [SLOT_BASE+APPDATA.cursor],eax |
732 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
733 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
733 | 734 | ||
734 | ; READ TSC / SECOND |
735 | ; READ TSC / SECOND |
735 | 736 | ||
736 | mov esi,boot_tsc |
737 | mov esi,boot_tsc |
737 | call boot_log |
738 | call boot_log |
738 | cli |
739 | cli |
739 | rdtsc ;call _rdtsc |
740 | rdtsc ;call _rdtsc |
740 | mov ecx,eax |
741 | mov ecx,eax |
741 | mov esi,250 ; wait 1/4 a second |
742 | mov esi,250 ; wait 1/4 a second |
742 | call delay_ms |
743 | call delay_ms |
743 | rdtsc ;call _rdtsc |
744 | rdtsc ;call _rdtsc |
744 | sti |
745 | sti |
745 | sub eax,ecx |
746 | sub eax,ecx |
746 | shl eax,2 |
747 | shl eax,2 |
747 | mov [CPU_FREQ],eax ; save tsc / sec |
748 | mov [CPU_FREQ],eax ; save tsc / sec |
748 | ; mov ebx, 1000000 |
749 | ; mov ebx, 1000000 |
749 | ; div ebx |
750 | ; div ebx |
750 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
751 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
751 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
752 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
752 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
753 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
753 | mov edx, 2251799814 |
754 | mov edx, 2251799814 |
754 | mul edx |
755 | mul edx |
755 | shr edx, 19 |
756 | shr edx, 19 |
756 | mov [stall_mcs], edx |
757 | mov [stall_mcs], edx |
757 | ; PRINT CPU FREQUENCY |
758 | ; PRINT CPU FREQUENCY |
758 | mov esi, boot_cpufreq |
759 | mov esi, boot_cpufreq |
759 | call boot_log |
760 | call boot_log |
760 | 761 | ||
761 | mov ebx, edx |
762 | mov ebx, edx |
762 | movzx ecx, word [boot_y] |
763 | movzx ecx, word [boot_y] |
763 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
764 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
764 | mov edx, 0xFFFFFF |
765 | mov edx, 0xFFFFFF |
765 | mov edi, 1 |
766 | mov edi, 1 |
766 | mov eax, 0x00040000 |
767 | mov eax, 0x00040000 |
767 | call display_number_force |
768 | call display_number_force |
768 | 769 | ||
769 | ; SET VARIABLES |
770 | ; SET VARIABLES |
770 | 771 | ||
771 | call set_variables |
772 | call set_variables |
772 | 773 | ||
773 | ; SET MOUSE |
774 | ; SET MOUSE |
774 | 775 | ||
775 | ;call detect_devices |
776 | ;call detect_devices |
776 | stdcall load_driver, szPS2MDriver |
777 | stdcall load_driver, szPS2MDriver |
777 | ; stdcall load_driver, szCOM_MDriver |
778 | ; stdcall load_driver, szCOM_MDriver |
778 | 779 | ||
779 | mov esi,boot_setmouse |
780 | mov esi,boot_setmouse |
780 | call boot_log |
781 | call boot_log |
781 | call setmouse |
782 | call setmouse |
782 | 783 | ||
783 | 784 | ||
784 | ; STACK AND FDC |
785 | ; STACK AND FDC |
785 | 786 | ||
786 | call stack_init |
787 | call stack_init |
787 | call fdc_init |
788 | call fdc_init |
788 | 789 | ||
789 | ; PALETTE FOR 320x200 and 640x480 16 col |
790 | ; PALETTE FOR 320x200 and 640x480 16 col |
790 | 791 | ||
791 | cmp [SCR_MODE],word 0x12 |
792 | cmp [SCR_MODE],word 0x12 |
792 | jne no_pal_vga |
793 | jne no_pal_vga |
793 | mov esi,boot_pal_vga |
794 | mov esi,boot_pal_vga |
794 | call boot_log |
795 | call boot_log |
795 | call paletteVGA |
796 | call paletteVGA |
796 | no_pal_vga: |
797 | no_pal_vga: |
797 | 798 | ||
798 | cmp [SCR_MODE],word 0x13 |
799 | cmp [SCR_MODE],word 0x13 |
799 | jne no_pal_ega |
800 | jne no_pal_ega |
800 | mov esi,boot_pal_ega |
801 | mov esi,boot_pal_ega |
801 | call boot_log |
802 | call boot_log |
802 | call palette320x200 |
803 | call palette320x200 |
803 | no_pal_ega: |
804 | no_pal_ega: |
804 | 805 | ||
805 | ; LOAD DEFAULT SKIN |
806 | ; LOAD DEFAULT SKIN |
806 | 807 | ||
807 | call load_default_skin |
808 | call load_default_skin |
808 | 809 | ||
809 | ;protect io permission map |
810 | ;protect io permission map |
810 | 811 | ||
811 | mov esi, [default_io_map] |
812 | mov esi, [default_io_map] |
812 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
813 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
813 | add esi, 0x1000 |
814 | add esi, 0x1000 |
814 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
815 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
815 | 816 | ||
816 | stdcall map_page,tss._io_map_0,\ |
817 | stdcall map_page,tss._io_map_0,\ |
817 | (tss._io_map_0-OS_BASE), PG_MAP |
818 | (tss._io_map_0-OS_BASE), PG_MAP |
818 | stdcall map_page,tss._io_map_1,\ |
819 | stdcall map_page,tss._io_map_1,\ |
819 | (tss._io_map_1-OS_BASE), PG_MAP |
820 | (tss._io_map_1-OS_BASE), PG_MAP |
820 | 821 | ||
821 | mov ax,[OS_BASE+0x10000+bx_from_load] |
822 | mov ax,[OS_BASE+0x10000+bx_from_load] |
822 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
823 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
823 | je no_st_network |
824 | je no_st_network |
824 | call set_network_conf |
825 | call set_network_conf |
825 | no_st_network: |
826 | no_st_network: |
826 | 827 | ||
827 | ; LOAD FIRST APPLICATION |
828 | ; LOAD FIRST APPLICATION |
828 | cli |
829 | cli |
829 | 830 | ||
830 | cmp byte [BOOT_VAR+0x9030],1 |
831 | cmp byte [BOOT_VAR+0x9030],1 |
831 | jne no_load_vrr_m |
832 | jne no_load_vrr_m |
832 | 833 | ||
833 | mov ebp, vrr_m |
834 | mov ebp, vrr_m |
834 | call fs_execute_from_sysdir |
835 | call fs_execute_from_sysdir |
835 | 836 | ||
836 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
837 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
837 | sub eax,2 |
838 | sub eax,2 |
838 | jz first_app_found |
839 | jz first_app_found |
839 | 840 | ||
840 | no_load_vrr_m: |
841 | no_load_vrr_m: |
841 | 842 | ||
842 | mov ebp, firstapp |
843 | mov ebp, firstapp |
843 | call fs_execute_from_sysdir |
844 | call fs_execute_from_sysdir |
844 | 845 | ||
845 | ; cmp eax,2 ; continue if a process has been loaded |
846 | ; cmp eax,2 ; continue if a process has been loaded |
846 | sub eax,2 |
847 | sub eax,2 |
847 | jz first_app_found |
848 | jz first_app_found |
848 | 849 | ||
849 | mov esi, boot_failed |
850 | mov esi, boot_failed |
850 | call boot_log |
851 | call boot_log |
851 | 852 | ||
852 | mov eax, 0xDEADBEEF ; otherwise halt |
853 | mov eax, 0xDEADBEEF ; otherwise halt |
853 | hlt |
854 | hlt |
854 | 855 | ||
855 | first_app_found: |
856 | first_app_found: |
856 | 857 | ||
857 | cli |
858 | cli |
858 | 859 | ||
859 | ;mov [TASK_COUNT],dword 2 |
860 | ;mov [TASK_COUNT],dword 2 |
860 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
861 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
861 | 862 | ||
862 | ; SET KEYBOARD PARAMETERS |
863 | ; SET KEYBOARD PARAMETERS |
863 | mov al, 0xf6 ; reset keyboard, scan enabled |
864 | mov al, 0xf6 ; reset keyboard, scan enabled |
864 | call kb_write |
865 | call kb_write |
865 | 866 | ||
866 | ; wait until 8042 is ready |
867 | ; wait until 8042 is ready |
867 | xor ecx,ecx |
868 | xor ecx,ecx |
868 | @@: |
869 | @@: |
869 | in al,64h |
870 | in al,64h |
870 | and al,00000010b |
871 | and al,00000010b |
871 | loopnz @b |
872 | loopnz @b |
872 | 873 | ||
873 | ; mov al, 0xED ; svetodiody - only for testing! |
874 | ; mov al, 0xED ; svetodiody - only for testing! |
874 | ; call kb_write |
875 | ; call kb_write |
875 | ; call kb_read |
876 | ; call kb_read |
876 | ; mov al, 111b |
877 | ; mov al, 111b |
877 | ; call kb_write |
878 | ; call kb_write |
878 | ; call kb_read |
879 | ; call kb_read |
879 | 880 | ||
880 | mov al, 0xF3 ; set repeat rate & delay |
881 | mov al, 0xF3 ; set repeat rate & delay |
881 | call kb_write |
882 | call kb_write |
882 | ; call kb_read |
883 | ; call kb_read |
883 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
884 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
884 | call kb_write |
885 | call kb_write |
885 | ; call kb_read |
886 | ; call kb_read |
886 | ;// mike.dld [ |
887 | ;// mike.dld [ |
887 | call set_lights |
888 | call set_lights |
888 | ;// mike.dld ] |
889 | ;// mike.dld ] |
889 | 890 | ||
890 | 891 | ||
891 | ; Setup serial output console (if enabled) |
892 | ; Setup serial output console (if enabled) |
892 | 893 | ||
893 | if defined debug_com_base |
894 | if defined debug_com_base |
894 | 895 | ||
895 | ; enable Divisor latch |
896 | ; enable Divisor latch |
896 | 897 | ||
897 | mov dx, debug_com_base+3 |
898 | mov dx, debug_com_base+3 |
898 | mov al, 1 shl 7 |
899 | mov al, 1 shl 7 |
899 | out dx, al |
900 | out dx, al |
900 | 901 | ||
901 | ; Set speed to 115200 baud (max speed) |
902 | ; Set speed to 115200 baud (max speed) |
902 | 903 | ||
903 | mov dx, debug_com_base |
904 | mov dx, debug_com_base |
904 | mov al, 0x01 |
905 | mov al, 0x01 |
905 | out dx, al |
906 | out dx, al |
906 | 907 | ||
907 | mov dx, debug_com_base+1 |
908 | mov dx, debug_com_base+1 |
908 | mov al, 0x00 |
909 | mov al, 0x00 |
909 | out dx, al |
910 | out dx, al |
910 | 911 | ||
911 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
912 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
912 | 913 | ||
913 | mov dx, debug_com_base+3 |
914 | mov dx, debug_com_base+3 |
914 | mov al, 3 |
915 | mov al, 3 |
915 | out dx, al |
916 | out dx, al |
916 | 917 | ||
917 | ; disable interrupts |
918 | ; disable interrupts |
918 | 919 | ||
919 | mov dx, debug_com_base+1 |
920 | mov dx, debug_com_base+1 |
920 | mov al, 0 |
921 | mov al, 0 |
921 | out dx, al |
922 | out dx, al |
922 | 923 | ||
923 | ; clear + enable fifo (64 bits) |
924 | ; clear + enable fifo (64 bits) |
924 | 925 | ||
925 | mov dx, debug_com_base+2 |
926 | mov dx, debug_com_base+2 |
926 | mov al, 0x7 + 1 shl 5 |
927 | mov al, 0x7 + 1 shl 5 |
927 | out dx, al |
928 | out dx, al |
928 | 929 | ||
929 | 930 | ||
930 | end if |
931 | end if |
931 | 932 | ||
932 | ; START MULTITASKING |
933 | ; START MULTITASKING |
933 | 934 | ||
934 | if preboot_blogesc |
935 | if preboot_blogesc |
935 | mov esi, boot_tasking |
936 | mov esi, boot_tasking |
936 | call boot_log |
937 | call boot_log |
937 | .bll1: in al, 0x60 ; wait for ESC key press |
938 | .bll1: in al, 0x60 ; wait for ESC key press |
938 | cmp al, 129 |
939 | cmp al, 129 |
939 | jne .bll1 |
940 | jne .bll1 |
940 | end if |
941 | end if |
941 | 942 | ||
942 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
943 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
943 | 944 | ||
944 | ; UNMASK ALL IRQ'S |
945 | ; UNMASK ALL IRQ'S |
945 | 946 | ||
946 | mov esi,boot_allirqs |
947 | mov esi,boot_allirqs |
947 | call boot_log |
948 | call boot_log |
948 | 949 | ||
949 | cli ;guarantee forbidance of interrupts. |
950 | cli ;guarantee forbidance of interrupts. |
950 | mov al,0 ; unmask all irq's |
951 | mov al,0 ; unmask all irq's |
951 | out 0xA1,al |
952 | out 0xA1,al |
952 | out 0x21,al |
953 | out 0x21,al |
953 | 954 | ||
954 | mov ecx,32 |
955 | mov ecx,32 |
955 | 956 | ||
956 | ready_for_irqs: |
957 | ready_for_irqs: |
957 | 958 | ||
958 | mov al,0x20 ; ready for irqs |
959 | mov al,0x20 ; ready for irqs |
959 | out 0x20,al |
960 | out 0x20,al |
960 | out 0xa0,al |
961 | out 0xa0,al |
961 | 962 | ||
962 | loop ready_for_irqs ; flush the queue |
963 | loop ready_for_irqs ; flush the queue |
963 | 964 | ||
964 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
965 | stdcall attach_int_handler, dword 1, irq1, dword 0 |
965 | 966 | ||
966 | ; mov [dma_hdd],1 |
967 | ; mov [dma_hdd],1 |
967 | cmp [IDEContrRegsBaseAddr], 0 |
968 | cmp [IDEContrRegsBaseAddr], 0 |
968 | setnz [dma_hdd] |
969 | setnz [dma_hdd] |
969 | mov [timer_ticks_enable],1 ; for cd driver |
970 | mov [timer_ticks_enable],1 ; for cd driver |
970 | 971 | ||
971 | sti |
972 | sti |
972 | call change_task |
973 | call change_task |
973 | 974 | ||
974 | jmp osloop |
975 | jmp osloop |
975 | 976 | ||
976 | ; jmp $ ; wait here for timer to take control |
977 | ; jmp $ ; wait here for timer to take control |
977 | 978 | ||
978 | ; Fly :) |
979 | ; Fly :) |
979 | 980 | ||
980 | include 'unpacker.inc' |
981 | include 'unpacker.inc' |
981 | include 'fdo.inc' |
982 | include 'fdo.inc' |
982 | 983 | ||
983 | align 4 |
984 | align 4 |
984 | boot_log: |
985 | boot_log: |
985 | pushad |
986 | pushad |
986 | 987 | ||
987 | mov ebx,10*65536 |
988 | mov ebx,10*65536 |
988 | mov bx,word [boot_y] |
989 | mov bx,word [boot_y] |
989 | add [boot_y],dword 10 |
990 | add [boot_y],dword 10 |
990 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
991 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
991 | mov edx,esi |
992 | mov edx,esi |
992 | mov edi,1 |
993 | mov edi,1 |
993 | call dtext |
994 | call dtext |
994 | 995 | ||
995 | mov [novesachecksum],1000 |
996 | mov [novesachecksum],1000 |
996 | call checkVga_N13 |
997 | call checkVga_N13 |
997 | 998 | ||
998 | popad |
999 | popad |
999 | 1000 | ||
1000 | ret |
1001 | ret |
1001 | 1002 | ||
1002 | 1003 | ||
1003 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1004 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1004 | ; ; |
1005 | ; ; |
1005 | ; MAIN OS LOOP START ; |
1006 | ; MAIN OS LOOP START ; |
1006 | ; ; |
1007 | ; ; |
1007 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1008 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1008 | align 32 |
1009 | align 32 |
1009 | osloop: |
1010 | osloop: |
1010 | call [draw_pointer] |
1011 | call [draw_pointer] |
1011 | call checkbuttons |
1012 | call checkbuttons |
1012 | call checkwindows |
1013 | call checkwindows |
1013 | ; call check_window_move_request |
1014 | ; call check_window_move_request |
1014 | call checkmisc |
1015 | call checkmisc |
1015 | call checkVga_N13 |
1016 | call checkVga_N13 |
1016 | call stack_handler |
1017 | call stack_handler |
1017 | call checkidle |
1018 | call checkidle |
1018 | call check_fdd_motor_status |
1019 | call check_fdd_motor_status |
1019 | call check_ATAPI_device_event |
1020 | call check_ATAPI_device_event |
1020 | jmp osloop |
1021 | jmp osloop |
1021 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1022 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1022 | ; ; |
1023 | ; ; |
1023 | ; MAIN OS LOOP END ; |
1024 | ; MAIN OS LOOP END ; |
1024 | ; ; |
1025 | ; ; |
1025 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1026 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1026 | align 4 |
1027 | align 4 |
1027 | checkidle: |
1028 | checkidle: |
1028 | pushad |
1029 | pushad |
1029 | call change_task |
1030 | call change_task |
1030 | jmp idle_loop_entry |
1031 | jmp idle_loop_entry |
1031 | idle_loop: |
1032 | idle_loop: |
1032 | cmp eax,[idlemem] ; eax == [timer_ticks] |
1033 | cmp eax,[idlemem] ; eax == [timer_ticks] |
1033 | jne idle_exit |
1034 | jne idle_exit |
1034 | rdtsc ;call _rdtsc |
1035 | rdtsc ;call _rdtsc |
1035 | mov ecx,eax |
1036 | mov ecx,eax |
1036 | hlt |
1037 | hlt |
1037 | rdtsc ;call _rdtsc |
1038 | rdtsc ;call _rdtsc |
1038 | sub eax,ecx |
1039 | sub eax,ecx |
1039 | add [idleuse],eax |
1040 | add [idleuse],eax |
1040 | idle_loop_entry: |
1041 | idle_loop_entry: |
1041 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
1042 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
1042 | cmp [check_idle_semaphore],0 |
1043 | cmp [check_idle_semaphore],0 |
1043 | je idle_loop |
1044 | je idle_loop |
1044 | dec [check_idle_semaphore] |
1045 | dec [check_idle_semaphore] |
1045 | idle_exit: |
1046 | idle_exit: |
1046 | mov [idlemem],eax ; eax == [timer_ticks] |
1047 | mov [idlemem],eax ; eax == [timer_ticks] |
1047 | popad |
1048 | popad |
1048 | ret |
1049 | ret |
1049 | 1050 | ||
1050 | uglobal |
1051 | uglobal |
1051 | idlemem dd 0x0 |
1052 | idlemem dd 0x0 |
1052 | idleuse dd 0x0 |
1053 | idleuse dd 0x0 |
1053 | idleusesec dd 0x0 |
1054 | idleusesec dd 0x0 |
1054 | check_idle_semaphore dd 0x0 |
1055 | check_idle_semaphore dd 0x0 |
1055 | endg |
1056 | endg |
1056 | 1057 | ||
1057 | 1058 | ||
1058 | 1059 | ||
1059 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1060 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1060 | ; ; |
1061 | ; ; |
1061 | ; INCLUDED SYSTEM FILES ; |
1062 | ; INCLUDED SYSTEM FILES ; |
1062 | ; ; |
1063 | ; ; |
1063 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1064 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1064 | 1065 | ||
1065 | 1066 | ||
1066 | include "kernel32.inc" |
1067 | include "kernel32.inc" |
1067 | 1068 | ||
1068 | 1069 | ||
1069 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1070 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1070 | ; ; |
1071 | ; ; |
1071 | ; KERNEL FUNCTIONS ; |
1072 | ; KERNEL FUNCTIONS ; |
1072 | ; ; |
1073 | ; ; |
1073 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1074 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1074 | 1075 | ||
1075 | reserve_irqs_ports: |
1076 | reserve_irqs_ports: |
1076 | 1077 | ||
1077 | push eax |
1078 | push eax |
1078 | xor eax,eax |
1079 | xor eax,eax |
1079 | inc eax |
1080 | inc eax |
1080 | mov byte [irq_owner+4*0],al ;1 ; timer |
1081 | mov byte [irq_owner+4*0],al ;1 ; timer |
1081 | ;mov [irq_owner+4*1], 1 ; keyboard |
1082 | ;mov [irq_owner+4*1], 1 ; keyboard |
1082 | mov byte [irq_owner+4*6],al ;1 ; floppy diskette |
1083 | mov byte [irq_owner+4*6],al ;1 ; floppy diskette |
1083 | mov byte [irq_owner+4*13],al ;1 ; math co-pros |
1084 | mov byte [irq_owner+4*13],al ;1 ; math co-pros |
1084 | mov byte [irq_owner+4*14],al ;1 ; ide I |
1085 | mov byte [irq_owner+4*14],al ;1 ; ide I |
1085 | mov byte [irq_owner+4*15],al ;1 ; ide II |
1086 | mov byte [irq_owner+4*15],al ;1 ; ide II |
1086 | pop eax |
1087 | pop eax |
1087 | ; RESERVE PORTS |
1088 | ; RESERVE PORTS |
1088 | ; mov edi,1 ; 0x00-0x2d |
1089 | ; mov edi,1 ; 0x00-0x2d |
1089 | push dword 4 |
1090 | push dword 4 |
1090 | pop dword [RESERVED_PORTS] ;,edi |
1091 | pop dword [RESERVED_PORTS] ;,edi |
1091 | ; shl edi,4 |
1092 | ; shl edi,4 |
1092 | push dword 1 |
1093 | push dword 1 |
1093 | pop dword [RESERVED_PORTS+16+0] ;,dword 1 |
1094 | pop dword [RESERVED_PORTS+16+0] ;,dword 1 |
1094 | push dword 0 |
1095 | push dword 0 |
1095 | pop dword [RESERVED_PORTS+16+4] ;,dword 0x0 |
1096 | pop dword [RESERVED_PORTS+16+4] ;,dword 0x0 |
1096 | push dword 0x2d |
1097 | push dword 0x2d |
1097 | pop dword [RESERVED_PORTS+16+8] ;,dword 0x2d |
1098 | pop dword [RESERVED_PORTS+16+8] ;,dword 0x2d |
1098 | 1099 | ||
1099 | ; inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1100 | ; inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1100 | ; mov edi,[RESERVED_PORTS] |
1101 | ; mov edi,[RESERVED_PORTS] |
1101 | ; shl edi,4 |
1102 | ; shl edi,4 |
1102 | push dword 1 |
1103 | push dword 1 |
1103 | pop dword [RESERVED_PORTS+32+0] ;,dword 1 |
1104 | pop dword [RESERVED_PORTS+32+0] ;,dword 1 |
1104 | push dword 0x30 |
1105 | push dword 0x30 |
1105 | pop dword [RESERVED_PORTS+32+4] ;,dword 0x30 |
1106 | pop dword [RESERVED_PORTS+32+4] ;,dword 0x30 |
1106 | push dword 0x4d |
1107 | push dword 0x4d |
1107 | pop dword [RESERVED_PORTS+32+8] ;,dword 0x4d |
1108 | pop dword [RESERVED_PORTS+32+8] ;,dword 0x4d |
1108 | 1109 | ||
1109 | ; inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1110 | ; inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1110 | ; mov edi,[RESERVED_PORTS] |
1111 | ; mov edi,[RESERVED_PORTS] |
1111 | ; shl edi,4 |
1112 | ; shl edi,4 |
1112 | push dword 1 |
1113 | push dword 1 |
1113 | pop dword [RESERVED_PORTS+48+0] ;,dword 1 |
1114 | pop dword [RESERVED_PORTS+48+0] ;,dword 1 |
1114 | push dword 0x50 |
1115 | push dword 0x50 |
1115 | pop dword [RESERVED_PORTS+48+4] ;,dword 0x50 |
1116 | pop dword [RESERVED_PORTS+48+4] ;,dword 0x50 |
1116 | push dword 0xdf |
1117 | push dword 0xdf |
1117 | pop dword [RESERVED_PORTS+48+8] ;,dword 0xdf |
1118 | pop dword [RESERVED_PORTS+48+8] ;,dword 0xdf |
1118 | 1119 | ||
1119 | ; inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1120 | ; inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1120 | ; mov edi,[RESERVED_PORTS] |
1121 | ; mov edi,[RESERVED_PORTS] |
1121 | ; shl edi,4 |
1122 | ; shl edi,4 |
1122 | push dword 1 |
1123 | push dword 1 |
1123 | pop dword [RESERVED_PORTS+64+0] ;,dword 1 |
1124 | pop dword [RESERVED_PORTS+64+0] ;,dword 1 |
1124 | push dword 0xe5 |
1125 | push dword 0xe5 |
1125 | pop dword [RESERVED_PORTS+64+4] ;,dword 0xe5 |
1126 | pop dword [RESERVED_PORTS+64+4] ;,dword 0xe5 |
1126 | push 0xff |
1127 | push 0xff |
1127 | pop dword [RESERVED_PORTS+64+8] ;,dword 0xff |
1128 | pop dword [RESERVED_PORTS+64+8] ;,dword 0xff |
1128 | 1129 | ||
1129 | ; popad |
1130 | ; popad |
1130 | ret |
1131 | ret |
1131 | 1132 | ||
1132 | setirqreadports: |
1133 | setirqreadports: |
1133 | 1134 | ||
1134 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1135 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1135 | mov [irq12read+4],dword 0 ; end of port list |
1136 | mov [irq12read+4],dword 0 ; end of port list |
1136 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1137 | ;mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1137 | ;mov [irq04read+4],dword 0 ; end of port list |
1138 | ;mov [irq04read+4],dword 0 ; end of port list |
1138 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1139 | ;mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1139 | ;mov [irq03read+4],dword 0 ; end of port list |
1140 | ;mov [irq03read+4],dword 0 ; end of port list |
1140 | 1141 | ||
1141 | ret |
1142 | ret |
1142 | 1143 | ||
1143 | iglobal |
1144 | iglobal |
1144 | process_number dd 0x1 |
1145 | process_number dd 0x1 |
1145 | endg |
1146 | endg |
1146 | 1147 | ||
1147 | set_variables: |
1148 | set_variables: |
1148 | 1149 | ||
1149 | mov ecx,0x100 ; flush port 0x60 |
1150 | mov ecx,0x100 ; flush port 0x60 |
1150 | .fl60: in al,0x60 |
1151 | .fl60: in al,0x60 |
1151 | loop .fl60 |
1152 | loop .fl60 |
1152 | push eax |
1153 | push eax |
1153 | 1154 | ||
1154 | mov ax,[BOOT_VAR+0x900c] |
1155 | mov ax,[BOOT_VAR+0x900c] |
1155 | shr ax,1 |
1156 | shr ax,1 |
1156 | shl eax,16 |
1157 | shl eax,16 |
1157 | mov ax,[BOOT_VAR+0x900A] |
1158 | mov ax,[BOOT_VAR+0x900A] |
1158 | shr ax,1 |
1159 | shr ax,1 |
1159 | mov [MOUSE_X],eax |
1160 | mov [MOUSE_X],eax |
1160 | 1161 | ||
1161 | xor eax,eax |
1162 | xor eax,eax |
1162 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1163 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1163 | 1164 | ||
1164 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
1165 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
1165 | mov byte [KEY_COUNT],al ; keyboard buffer |
1166 | mov byte [KEY_COUNT],al ; keyboard buffer |
1166 | mov byte [BTN_COUNT],al ; button buffer |
1167 | mov byte [BTN_COUNT],al ; button buffer |
1167 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1168 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1168 | 1169 | ||
1169 | ;!! IP 04.02.2005: |
1170 | ;!! IP 04.02.2005: |
1170 | mov byte [DONT_SWITCH],al ; change task if possible |
1171 | mov byte [DONT_SWITCH],al ; change task if possible |
1171 | pop eax |
1172 | pop eax |
1172 | ret |
1173 | ret |
1173 | 1174 | ||
1174 | align 4 |
1175 | align 4 |
1175 | 1176 | ||
1176 | sys_outport: |
1177 | sys_outport: |
1177 | 1178 | ||
1178 | mov edi,ebx ; separate flag for read / write |
1179 | mov edi,ebx ; separate flag for read / write |
1179 | and ebx,65535 |
1180 | and ebx,65535 |
1180 | 1181 | ||
1181 | mov ecx,[RESERVED_PORTS] |
1182 | mov ecx,[RESERVED_PORTS] |
1182 | test ecx,ecx |
1183 | test ecx,ecx |
1183 | jne sopl8 |
1184 | jne sopl8 |
1184 | mov [esp+36],dword 1 |
1185 | mov [esp+36],dword 1 |
1185 | ret |
1186 | ret |
1186 | 1187 | ||
1187 | sopl8: |
1188 | sopl8: |
1188 | mov edx,[TASK_BASE] |
1189 | mov edx,[TASK_BASE] |
1189 | mov edx,[edx+0x4] |
1190 | mov edx,[edx+0x4] |
1190 | and ebx,65535 |
1191 | and ebx,65535 |
1191 | cld |
1192 | cld |
1192 | sopl1: |
1193 | sopl1: |
1193 | 1194 | ||
1194 | mov esi,ecx |
1195 | mov esi,ecx |
1195 | shl esi,4 |
1196 | shl esi,4 |
1196 | add esi,RESERVED_PORTS |
1197 | add esi,RESERVED_PORTS |
1197 | cmp edx,[esi+0] |
1198 | cmp edx,[esi+0] |
1198 | jne sopl2 |
1199 | jne sopl2 |
1199 | cmp ebx,[esi+4] |
1200 | cmp ebx,[esi+4] |
1200 | jb sopl2 |
1201 | jb sopl2 |
1201 | cmp ebx,[esi+8] |
1202 | cmp ebx,[esi+8] |
1202 | jg sopl2 |
1203 | jg sopl2 |
1203 | jmp sopl3 |
1204 | jmp sopl3 |
1204 | 1205 | ||
1205 | sopl2: |
1206 | sopl2: |
1206 | 1207 | ||
1207 | dec ecx |
1208 | dec ecx |
1208 | jnz sopl1 |
1209 | jnz sopl1 |
1209 | mov [esp+36],dword 1 |
1210 | mov [esp+36],dword 1 |
1210 | ret |
1211 | ret |
1211 | 1212 | ||
1212 | sopl3: |
1213 | sopl3: |
1213 | 1214 | ||
1214 | test edi,0x80000000 ; read ? |
1215 | test edi,0x80000000 ; read ? |
1215 | jnz sopl4 |
1216 | jnz sopl4 |
1216 | 1217 | ||
1217 | mov dx,bx ; write |
1218 | mov dx,bx ; write |
1218 | out dx,al |
1219 | out dx,al |
1219 | mov [esp+36],dword 0 |
1220 | mov [esp+36],dword 0 |
1220 | ret |
1221 | ret |
1221 | 1222 | ||
1222 | sopl4: |
1223 | sopl4: |
1223 | 1224 | ||
1224 | mov dx,bx ; read |
1225 | mov dx,bx ; read |
1225 | in al,dx |
1226 | in al,dx |
1226 | and eax,0xff |
1227 | and eax,0xff |
1227 | mov [esp+36],dword 0 |
1228 | mov [esp+36],dword 0 |
1228 | mov [esp+24],eax |
1229 | mov [esp+24],eax |
1229 | ret |
1230 | ret |
1230 | 1231 | ||
1231 | display_number: |
1232 | display_number: |
1232 | 1233 | ||
1233 | ; eax = print type, al=0 -> ebx is number |
1234 | ; eax = print type, al=0 -> ebx is number |
1234 | ; al=1 -> ebx is pointer |
1235 | ; al=1 -> ebx is pointer |
1235 | ; ah=0 -> display decimal |
1236 | ; ah=0 -> display decimal |
1236 | ; ah=1 -> display hexadecimal |
1237 | ; ah=1 -> display hexadecimal |
1237 | ; ah=2 -> display binary |
1238 | ; ah=2 -> display binary |
1238 | ; eax bits 16-21 = number of digits to display (0-32) |
1239 | ; eax bits 16-21 = number of digits to display (0-32) |
1239 | ; eax bits 22-31 = reserved |
1240 | ; eax bits 22-31 = reserved |
1240 | ; |
1241 | ; |
1241 | ; ebx = number or pointer |
1242 | ; ebx = number or pointer |
1242 | ; ecx = x shl 16 + y |
1243 | ; ecx = x shl 16 + y |
1243 | ; edx = color |
1244 | ; edx = color |
1244 | xor edi, edi |
1245 | xor edi, edi |
1245 | display_number_force: |
1246 | display_number_force: |
1246 | push eax |
1247 | push eax |
1247 | and eax,0x3fffffff |
1248 | and eax,0x3fffffff |
1248 | cmp eax,0xffff ; length > 0 ? |
1249 | cmp eax,0xffff ; length > 0 ? |
1249 | pop eax |
1250 | pop eax |
1250 | jge cont_displ |
1251 | jge cont_displ |
1251 | ret |
1252 | ret |
1252 | cont_displ: |
1253 | cont_displ: |
1253 | push eax |
1254 | push eax |
1254 | and eax,0x3fffffff |
1255 | and eax,0x3fffffff |
1255 | cmp eax,61*0x10000 ; length <= 60 ? |
1256 | cmp eax,61*0x10000 ; length <= 60 ? |
1256 | pop eax |
1257 | pop eax |
1257 | jb cont_displ2 |
1258 | jb cont_displ2 |
1258 | ret |
1259 | ret |
1259 | cont_displ2: |
1260 | cont_displ2: |
1260 | 1261 | ||
1261 | pushad |
1262 | pushad |
1262 | 1263 | ||
1263 | cmp al,1 ; ecx is a pointer ? |
1264 | cmp al,1 ; ecx is a pointer ? |
1264 | jne displnl1 |
1265 | jne displnl1 |
1265 | mov ebp,ebx |
1266 | mov ebp,ebx |
1266 | add ebp,4 |
1267 | add ebp,4 |
1267 | mov ebp,[ebp+std_application_base_address] |
1268 | mov ebp,[ebp+std_application_base_address] |
1268 | mov ebx,[ebx+std_application_base_address] |
1269 | mov ebx,[ebx+std_application_base_address] |
1269 | displnl1: |
1270 | displnl1: |
1270 | sub esp,64 |
1271 | sub esp,64 |
1271 | 1272 | ||
1272 | cmp ah,0 ; DECIMAL |
1273 | cmp ah,0 ; DECIMAL |
1273 | jne no_display_desnum |
1274 | jne no_display_desnum |
1274 | shr eax,16 |
1275 | shr eax,16 |
1275 | and eax,0xC03f |
1276 | and eax,0xC03f |
1276 | ; and eax,0x3f |
1277 | ; and eax,0x3f |
1277 | push eax |
1278 | push eax |
1278 | and eax,0x3f |
1279 | and eax,0x3f |
1279 | mov edi,esp |
1280 | mov edi,esp |
1280 | add edi,4+64-1 |
1281 | add edi,4+64-1 |
1281 | mov ecx,eax |
1282 | mov ecx,eax |
1282 | mov eax,ebx |
1283 | mov eax,ebx |
1283 | mov ebx,10 |
1284 | mov ebx,10 |
1284 | d_desnum: |
1285 | d_desnum: |
1285 | xor edx,edx |
1286 | xor edx,edx |
1286 | call division_64_bits |
1287 | call division_64_bits |
1287 | div ebx |
1288 | div ebx |
1288 | add dl,48 |
1289 | add dl,48 |
1289 | mov [edi],dl |
1290 | mov [edi],dl |
1290 | dec edi |
1291 | dec edi |
1291 | loop d_desnum |
1292 | loop d_desnum |
1292 | pop eax |
1293 | pop eax |
1293 | call normalize_number |
1294 | call normalize_number |
1294 | call draw_num_text |
1295 | call draw_num_text |
1295 | add esp,64 |
1296 | add esp,64 |
1296 | popad |
1297 | popad |
1297 | ret |
1298 | ret |
1298 | no_display_desnum: |
1299 | no_display_desnum: |
1299 | 1300 | ||
1300 | cmp ah,0x01 ; HEXADECIMAL |
1301 | cmp ah,0x01 ; HEXADECIMAL |
1301 | jne no_display_hexnum |
1302 | jne no_display_hexnum |
1302 | shr eax,16 |
1303 | shr eax,16 |
1303 | and eax,0xC03f |
1304 | and eax,0xC03f |
1304 | ; and eax,0x3f |
1305 | ; and eax,0x3f |
1305 | push eax |
1306 | push eax |
1306 | and eax,0x3f |
1307 | and eax,0x3f |
1307 | mov edi,esp |
1308 | mov edi,esp |
1308 | add edi,4+64-1 |
1309 | add edi,4+64-1 |
1309 | mov ecx,eax |
1310 | mov ecx,eax |
1310 | mov eax,ebx |
1311 | mov eax,ebx |
1311 | mov ebx,16 |
1312 | mov ebx,16 |
1312 | d_hexnum: |
1313 | d_hexnum: |
1313 | xor edx,edx |
1314 | xor edx,edx |
1314 | call division_64_bits |
1315 | call division_64_bits |
1315 | div ebx |
1316 | div ebx |
1316 | hexletters = __fdo_hexdigits |
1317 | hexletters = __fdo_hexdigits |
1317 | add edx,hexletters |
1318 | add edx,hexletters |
1318 | mov dl,[edx] |
1319 | mov dl,[edx] |
1319 | mov [edi],dl |
1320 | mov [edi],dl |
1320 | dec edi |
1321 | dec edi |
1321 | loop d_hexnum |
1322 | loop d_hexnum |
1322 | pop eax |
1323 | pop eax |
1323 | call normalize_number |
1324 | call normalize_number |
1324 | call draw_num_text |
1325 | call draw_num_text |
1325 | add esp,64 |
1326 | add esp,64 |
1326 | popad |
1327 | popad |
1327 | ret |
1328 | ret |
1328 | no_display_hexnum: |
1329 | no_display_hexnum: |
1329 | 1330 | ||
1330 | cmp ah,0x02 ; BINARY |
1331 | cmp ah,0x02 ; BINARY |
1331 | jne no_display_binnum |
1332 | jne no_display_binnum |
1332 | shr eax,16 |
1333 | shr eax,16 |
1333 | and eax,0xC03f |
1334 | and eax,0xC03f |
1334 | ; and eax,0x3f |
1335 | ; and eax,0x3f |
1335 | push eax |
1336 | push eax |
1336 | and eax,0x3f |
1337 | and eax,0x3f |
1337 | mov edi,esp |
1338 | mov edi,esp |
1338 | add edi,4+64-1 |
1339 | add edi,4+64-1 |
1339 | mov ecx,eax |
1340 | mov ecx,eax |
1340 | mov eax,ebx |
1341 | mov eax,ebx |
1341 | mov ebx,2 |
1342 | mov ebx,2 |
1342 | d_binnum: |
1343 | d_binnum: |
1343 | xor edx,edx |
1344 | xor edx,edx |
1344 | call division_64_bits |
1345 | call division_64_bits |
1345 | div ebx |
1346 | div ebx |
1346 | add dl,48 |
1347 | add dl,48 |
1347 | mov [edi],dl |
1348 | mov [edi],dl |
1348 | dec edi |
1349 | dec edi |
1349 | loop d_binnum |
1350 | loop d_binnum |
1350 | pop eax |
1351 | pop eax |
1351 | call normalize_number |
1352 | call normalize_number |
1352 | call draw_num_text |
1353 | call draw_num_text |
1353 | add esp,64 |
1354 | add esp,64 |
1354 | popad |
1355 | popad |
1355 | ret |
1356 | ret |
1356 | no_display_binnum: |
1357 | no_display_binnum: |
1357 | 1358 | ||
1358 | add esp,64 |
1359 | add esp,64 |
1359 | popad |
1360 | popad |
1360 | ret |
1361 | ret |
1361 | 1362 | ||
1362 | normalize_number: |
1363 | normalize_number: |
1363 | test ah,0x80 |
1364 | test ah,0x80 |
1364 | jz .continue |
1365 | jz .continue |
1365 | mov ecx,48 |
1366 | mov ecx,48 |
1366 | and eax,0x3f |
1367 | and eax,0x3f |
1367 | @@: |
1368 | @@: |
1368 | inc edi |
1369 | inc edi |
1369 | cmp [edi],cl |
1370 | cmp [edi],cl |
1370 | jne .continue |
1371 | jne .continue |
1371 | dec eax |
1372 | dec eax |
1372 | cmp eax,1 |
1373 | cmp eax,1 |
1373 | ja @r |
1374 | ja @r |
1374 | mov al,1 |
1375 | mov al,1 |
1375 | .continue: |
1376 | .continue: |
1376 | and eax,0x3f |
1377 | and eax,0x3f |
1377 | ret |
1378 | ret |
1378 | 1379 | ||
1379 | division_64_bits: |
1380 | division_64_bits: |
1380 | test [esp+1+4],byte 0x40 |
1381 | test [esp+1+4],byte 0x40 |
1381 | jz .continue |
1382 | jz .continue |
1382 | push eax |
1383 | push eax |
1383 | mov eax,ebp |
1384 | mov eax,ebp |
1384 | div ebx |
1385 | div ebx |
1385 | mov ebp,eax |
1386 | mov ebp,eax |
1386 | pop eax |
1387 | pop eax |
1387 | .continue: |
1388 | .continue: |
1388 | ret |
1389 | ret |
1389 | 1390 | ||
1390 | draw_num_text: |
1391 | draw_num_text: |
1391 | mov esi,eax |
1392 | mov esi,eax |
1392 | mov edx,64+4 |
1393 | mov edx,64+4 |
1393 | sub edx,eax |
1394 | sub edx,eax |
1394 | add edx,esp |
1395 | add edx,esp |
1395 | mov ebx,[esp+64+32-8+4] |
1396 | mov ebx,[esp+64+32-8+4] |
1396 | ; add window start x & y |
1397 | ; add window start x & y |
1397 | mov ecx,[TASK_BASE] |
1398 | mov ecx,[TASK_BASE] |
1398 | 1399 | ||
1399 | mov edi,[CURRENT_TASK] |
1400 | mov edi,[CURRENT_TASK] |
1400 | shl edi,8 |
1401 | shl edi,8 |
1401 | 1402 | ||
1402 | mov eax,[ecx-twdw+WDATA.box.left] |
1403 | mov eax,[ecx-twdw+WDATA.box.left] |
1403 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1404 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1404 | shl eax,16 |
1405 | shl eax,16 |
1405 | add eax,[ecx-twdw+WDATA.box.top] |
1406 | add eax,[ecx-twdw+WDATA.box.top] |
1406 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1407 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1407 | add ebx,eax |
1408 | add ebx,eax |
1408 | mov ecx,[esp+64+32-12+4] |
1409 | mov ecx,[esp+64+32-12+4] |
1409 | and ecx, not 0x80000000 ; force counted string |
1410 | and ecx, not 0x80000000 ; force counted string |
1410 | mov eax, [esp+64+8] ; background color (if given) |
1411 | mov eax, [esp+64+8] ; background color (if given) |
1411 | mov edi, [esp+64+4] |
1412 | mov edi, [esp+64+4] |
1412 | jmp dtext |
1413 | jmp dtext |
1413 | 1414 | ||
1414 | align 4 |
1415 | align 4 |
1415 | 1416 | ||
1416 | sys_setup: |
1417 | sys_setup: |
1417 | 1418 | ||
1418 | ; 1=roland mpu midi base , base io address |
1419 | ; 1=roland mpu midi base , base io address |
1419 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1420 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1420 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1421 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1421 | ; 5=system language, 1eng 2fi 3ger 4rus |
1422 | ; 5=system language, 1eng 2fi 3ger 4rus |
1422 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1423 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1423 | ; 8=fat32 partition in hd |
1424 | ; 8=fat32 partition in hd |
1424 | ; 9 |
1425 | ; 9 |
1425 | ; 10 = sound dma channel |
1426 | ; 10 = sound dma channel |
1426 | ; 11 = enable lba read |
1427 | ; 11 = enable lba read |
1427 | ; 12 = enable pci access |
1428 | ; 12 = enable pci access |
1428 | 1429 | ||
1429 | 1430 | ||
1430 | mov [esp+36],dword 0 |
1431 | mov [esp+36],dword 0 |
1431 | cmp eax,1 ; MIDI |
1432 | cmp eax,1 ; MIDI |
1432 | jnz nsyse1 |
1433 | jnz nsyse1 |
1433 | cmp ebx,0x100 |
1434 | cmp ebx,0x100 |
1434 | jb nsyse1 |
1435 | jb nsyse1 |
1435 | mov edx,65535 |
1436 | mov edx,65535 |
1436 | cmp edx,ebx |
1437 | cmp edx,ebx |
1437 | jb nsyse1 |
1438 | jb nsyse1 |
1438 | mov [midi_base],bx |
1439 | mov [midi_base],bx |
1439 | mov word [mididp],bx |
1440 | mov word [mididp],bx |
1440 | inc bx |
1441 | inc bx |
1441 | mov word [midisp],bx |
1442 | mov word [midisp],bx |
1442 | ret |
1443 | ret |
1443 | 1444 | ||
1444 | iglobal |
1445 | iglobal |
1445 | midi_base dw 0 |
1446 | midi_base dw 0 |
1446 | endg |
1447 | endg |
1447 | 1448 | ||
1448 | nsyse1: |
1449 | nsyse1: |
1449 | 1450 | ||
1450 | ; cmp eax,2 ; KEYBOARD |
1451 | ; cmp eax,2 ; KEYBOARD |
1451 | sub eax,2 |
1452 | sub eax,2 |
1452 | jnz nsyse2 |
1453 | jnz nsyse2 |
1453 | ; cmp ebx,1 |
1454 | ; cmp ebx,1 |
1454 | dec ebx |
1455 | dec ebx |
1455 | jnz kbnobase |
1456 | jnz kbnobase |
1456 | mov edi,[TASK_BASE] |
1457 | mov edi,[TASK_BASE] |
1457 | add ecx,[edi+TASKDATA.mem_start] |
1458 | add ecx,[edi+TASKDATA.mem_start] |
1458 | mov eax,ecx |
1459 | mov eax,ecx |
1459 | mov ebx,keymap |
1460 | mov ebx,keymap |
1460 | mov ecx,128 |
1461 | mov ecx,128 |
1461 | call memmove |
1462 | call memmove |
1462 | ret |
1463 | ret |
1463 | kbnobase: |
1464 | kbnobase: |
1464 | ; cmp ebx,2 |
1465 | ; cmp ebx,2 |
1465 | dec ebx |
1466 | dec ebx |
1466 | jnz kbnoshift |
1467 | jnz kbnoshift |
1467 | mov edi,[TASK_BASE] |
1468 | mov edi,[TASK_BASE] |
1468 | add ecx,[edi+TASKDATA.mem_start] |
1469 | add ecx,[edi+TASKDATA.mem_start] |
1469 | mov eax,ecx |
1470 | mov eax,ecx |
1470 | mov ebx,keymap_shift |
1471 | mov ebx,keymap_shift |
1471 | mov ecx,128 |
1472 | mov ecx,128 |
1472 | call memmove |
1473 | call memmove |
1473 | ret |
1474 | ret |
1474 | kbnoshift: |
1475 | kbnoshift: |
1475 | ; cmp ebx,3 |
1476 | ; cmp ebx,3 |
1476 | dec ebx |
1477 | dec ebx |
1477 | jnz kbnoalt |
1478 | jnz kbnoalt |
1478 | mov edi,[TASK_BASE] |
1479 | mov edi,[TASK_BASE] |
1479 | add ecx,[edi+TASKDATA.mem_start] |
1480 | add ecx,[edi+TASKDATA.mem_start] |
1480 | mov eax,ecx |
1481 | mov eax,ecx |
1481 | mov ebx,keymap_alt |
1482 | mov ebx,keymap_alt |
1482 | mov ecx,128 |
1483 | mov ecx,128 |
1483 | call memmove |
1484 | call memmove |
1484 | ret |
1485 | ret |
1485 | kbnoalt: |
1486 | kbnoalt: |
1486 | ; cmp ebx,9 |
1487 | ; cmp ebx,9 |
1487 | sub ebx,6 |
1488 | sub ebx,6 |
1488 | jnz kbnocountry |
1489 | jnz kbnocountry |
1489 | mov word [keyboard],cx |
1490 | mov word [keyboard],cx |
1490 | ret |
1491 | ret |
1491 | kbnocountry: |
1492 | kbnocountry: |
1492 | mov [esp+36],dword 1 |
1493 | mov [esp+36],dword 1 |
1493 | ret |
1494 | ret |
1494 | nsyse2: |
1495 | nsyse2: |
1495 | ; cmp eax,3 ; CD |
1496 | ; cmp eax,3 ; CD |
1496 | dec eax |
1497 | dec eax |
1497 | jnz nsyse4 |
1498 | jnz nsyse4 |
1498 | test ebx,ebx |
1499 | test ebx,ebx |
1499 | jz nosesl |
1500 | jz nosesl |
1500 | cmp ebx, 4 |
1501 | cmp ebx, 4 |
1501 | ja nosesl |
1502 | ja nosesl |
1502 | mov [cd_base],bl |
1503 | mov [cd_base],bl |
1503 | cmp ebx,1 |
1504 | cmp ebx,1 |
1504 | jnz noprma |
1505 | jnz noprma |
1505 | mov [cdbase],0x1f0 |
1506 | mov [cdbase],0x1f0 |
1506 | mov [cdid],0xa0 |
1507 | mov [cdid],0xa0 |
1507 | noprma: |
1508 | noprma: |
1508 | cmp ebx,2 |
1509 | cmp ebx,2 |
1509 | jnz noprsl |
1510 | jnz noprsl |
1510 | mov [cdbase],0x1f0 |
1511 | mov [cdbase],0x1f0 |
1511 | mov [cdid],0xb0 |
1512 | mov [cdid],0xb0 |
1512 | noprsl: |
1513 | noprsl: |
1513 | cmp ebx,3 |
1514 | cmp ebx,3 |
1514 | jnz nosema |
1515 | jnz nosema |
1515 | mov [cdbase],0x170 |
1516 | mov [cdbase],0x170 |
1516 | mov [cdid],0xa0 |
1517 | mov [cdid],0xa0 |
1517 | nosema: |
1518 | nosema: |
1518 | cmp ebx,4 |
1519 | cmp ebx,4 |
1519 | jnz nosesl |
1520 | jnz nosesl |
1520 | mov [cdbase],0x170 |
1521 | mov [cdbase],0x170 |
1521 | mov [cdid],0xb0 |
1522 | mov [cdid],0xb0 |
1522 | nosesl: |
1523 | nosesl: |
1523 | ret |
1524 | ret |
1524 | 1525 | ||
1525 | cd_base db 0 |
1526 | cd_base db 0 |
1526 | 1527 | ||
1527 | nsyse4: |
1528 | nsyse4: |
1528 | 1529 | ||
1529 | ; cmp eax,5 ; SYSTEM LANGUAGE |
1530 | ; cmp eax,5 ; SYSTEM LANGUAGE |
1530 | sub eax,2 |
1531 | sub eax,2 |
1531 | jnz nsyse5 |
1532 | jnz nsyse5 |
1532 | mov [syslang],ebx |
1533 | mov [syslang],ebx |
1533 | ret |
1534 | ret |
1534 | nsyse5: |
1535 | nsyse5: |
1535 | 1536 | ||
1536 | ; cmp eax,7 ; HD BASE |
1537 | ; cmp eax,7 ; HD BASE |
1537 | sub eax,2 |
1538 | sub eax,2 |
1538 | jnz nsyse7 |
1539 | jnz nsyse7 |
1539 | test ebx,ebx |
1540 | test ebx,ebx |
1540 | jz nosethd |
1541 | jz nosethd |
1541 | cmp ebx,4 |
1542 | cmp ebx,4 |
1542 | ja nosethd |
1543 | ja nosethd |
1543 | mov [hd_base],bl |
1544 | mov [hd_base],bl |
1544 | cmp ebx,1 |
1545 | cmp ebx,1 |
1545 | jnz noprmahd |
1546 | jnz noprmahd |
1546 | mov [hdbase],0x1f0 |
1547 | mov [hdbase],0x1f0 |
1547 | mov [hdid],0x0 |
1548 | mov [hdid],0x0 |
1548 | mov [hdpos],1 |
1549 | mov [hdpos],1 |
1549 | ; call set_FAT32_variables |
1550 | ; call set_FAT32_variables |
1550 | noprmahd: |
1551 | noprmahd: |
1551 | cmp ebx,2 |
1552 | cmp ebx,2 |
1552 | jnz noprslhd |
1553 | jnz noprslhd |
1553 | mov [hdbase],0x1f0 |
1554 | mov [hdbase],0x1f0 |
1554 | mov [hdid],0x10 |
1555 | mov [hdid],0x10 |
1555 | mov [hdpos],2 |
1556 | mov [hdpos],2 |
1556 | ; call set_FAT32_variables |
1557 | ; call set_FAT32_variables |
1557 | noprslhd: |
1558 | noprslhd: |
1558 | cmp ebx,3 |
1559 | cmp ebx,3 |
1559 | jnz nosemahd |
1560 | jnz nosemahd |
1560 | mov [hdbase],0x170 |
1561 | mov [hdbase],0x170 |
1561 | mov [hdid],0x0 |
1562 | mov [hdid],0x0 |
1562 | mov [hdpos],3 |
1563 | mov [hdpos],3 |
1563 | ; call set_FAT32_variables |
1564 | ; call set_FAT32_variables |
1564 | nosemahd: |
1565 | nosemahd: |
1565 | cmp ebx,4 |
1566 | cmp ebx,4 |
1566 | jnz noseslhd |
1567 | jnz noseslhd |
1567 | mov [hdbase],0x170 |
1568 | mov [hdbase],0x170 |
1568 | mov [hdid],0x10 |
1569 | mov [hdid],0x10 |
1569 | mov [hdpos],4 |
1570 | mov [hdpos],4 |
1570 | ; call set_FAT32_variables |
1571 | ; call set_FAT32_variables |
1571 | noseslhd: |
1572 | noseslhd: |
1572 | call reserve_hd1 |
1573 | call reserve_hd1 |
1573 | call reserve_hd_channel |
1574 | call reserve_hd_channel |
1574 | call free_hd_channel |
1575 | call free_hd_channel |
1575 | mov [hd1_status],0 ; free |
1576 | mov [hd1_status],0 ; free |
1576 | nosethd: |
1577 | nosethd: |
1577 | ret |
1578 | ret |
1578 | 1579 | ||
1579 | iglobal |
1580 | iglobal |
1580 | hd_base db 0 |
1581 | hd_base db 0 |
1581 | endg |
1582 | endg |
1582 | 1583 | ||
1583 | nsyse7: |
1584 | nsyse7: |
1584 | 1585 | ||
1585 | ; cmp eax,8 ; HD PARTITION |
1586 | ; cmp eax,8 ; HD PARTITION |
1586 | dec eax |
1587 | dec eax |
1587 | jnz nsyse8 |
1588 | jnz nsyse8 |
1588 | mov [fat32part],ebx |
1589 | mov [fat32part],ebx |
1589 | ; call set_FAT32_variables |
1590 | ; call set_FAT32_variables |
1590 | call reserve_hd1 |
1591 | call reserve_hd1 |
1591 | call reserve_hd_channel |
1592 | call reserve_hd_channel |
1592 | call free_hd_channel |
1593 | call free_hd_channel |
1593 | pusha |
1594 | pusha |
1594 | call choice_necessity_partition_1 |
1595 | call choice_necessity_partition_1 |
1595 | popa |
1596 | popa |
1596 | mov [hd1_status],0 ; free |
1597 | mov [hd1_status],0 ; free |
1597 | ret |
1598 | ret |
1598 | 1599 | ||
1599 | nsyse8: |
1600 | nsyse8: |
1600 | ; cmp eax,11 ; ENABLE LBA READ |
1601 | ; cmp eax,11 ; ENABLE LBA READ |
1601 | sub eax,3 |
1602 | sub eax,3 |
1602 | jnz no_set_lba_read |
1603 | jnz no_set_lba_read |
1603 | and ebx,1 |
1604 | and ebx,1 |
1604 | mov [lba_read_enabled],ebx |
1605 | mov [lba_read_enabled],ebx |
1605 | ret |
1606 | ret |
1606 | 1607 | ||
1607 | no_set_lba_read: |
1608 | no_set_lba_read: |
1608 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1609 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1609 | dec eax |
1610 | dec eax |
1610 | jnz no_set_pci_access |
1611 | jnz no_set_pci_access |
1611 | and ebx,1 |
1612 | and ebx,1 |
1612 | mov [pci_access_enabled],ebx |
1613 | mov [pci_access_enabled],ebx |
1613 | ret |
1614 | ret |
1614 | no_set_pci_access: |
1615 | no_set_pci_access: |
1615 | 1616 | ||
1616 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1617 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1617 | include 'vmodeint.inc' |
1618 | include 'vmodeint.inc' |
1618 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1619 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1619 | 1620 | ||
1620 | sys_setup_err: |
1621 | sys_setup_err: |
1621 | mov [esp+36],dword -1 |
1622 | mov [esp+36],dword -1 |
1622 | ret |
1623 | ret |
1623 | 1624 | ||
1624 | align 4 |
1625 | align 4 |
1625 | 1626 | ||
1626 | sys_getsetup: |
1627 | sys_getsetup: |
1627 | 1628 | ||
1628 | ; 1=roland mpu midi base , base io address |
1629 | ; 1=roland mpu midi base , base io address |
1629 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1630 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1630 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1631 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1631 | ; 5=system language, 1eng 2fi 3ger 4rus |
1632 | ; 5=system language, 1eng 2fi 3ger 4rus |
1632 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1633 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1633 | ; 8=fat32 partition in hd |
1634 | ; 8=fat32 partition in hd |
1634 | ; 9=get hs timer tic |
1635 | ; 9=get hs timer tic |
1635 | 1636 | ||
1636 | cmp eax,1 |
1637 | cmp eax,1 |
1637 | jne ngsyse1 |
1638 | jne ngsyse1 |
1638 | movzx eax,[midi_base] |
1639 | movzx eax,[midi_base] |
1639 | mov [esp+36],eax |
1640 | mov [esp+36],eax |
1640 | ret |
1641 | ret |
1641 | ngsyse1: |
1642 | ngsyse1: |
1642 | 1643 | ||
1643 | cmp eax,2 |
1644 | cmp eax,2 |
1644 | jne ngsyse2 |
1645 | jne ngsyse2 |
1645 | cmp ebx,1 |
1646 | cmp ebx,1 |
1646 | jnz kbnobaseret |
1647 | jnz kbnobaseret |
1647 | mov edi,[TASK_BASE] |
1648 | mov edi,[TASK_BASE] |
1648 | add ecx,[edi+TASKDATA.mem_start] |
1649 | add ecx,[edi+TASKDATA.mem_start] |
1649 | mov ebx,ecx |
1650 | mov ebx,ecx |
1650 | mov eax,keymap |
1651 | mov eax,keymap |
1651 | mov ecx,128 |
1652 | mov ecx,128 |
1652 | call memmove |
1653 | call memmove |
1653 | ret |
1654 | ret |
1654 | kbnobaseret: |
1655 | kbnobaseret: |
1655 | cmp ebx,2 |
1656 | cmp ebx,2 |
1656 | jnz kbnoshiftret |
1657 | jnz kbnoshiftret |
1657 | mov edi,[TASK_BASE] |
1658 | mov edi,[TASK_BASE] |
1658 | add ecx,[edi+TASKDATA.mem_start] |
1659 | add ecx,[edi+TASKDATA.mem_start] |
1659 | mov ebx,ecx |
1660 | mov ebx,ecx |
1660 | mov eax,keymap_shift |
1661 | mov eax,keymap_shift |
1661 | mov ecx,128 |
1662 | mov ecx,128 |
1662 | call memmove |
1663 | call memmove |
1663 | ret |
1664 | ret |
1664 | kbnoshiftret: |
1665 | kbnoshiftret: |
1665 | cmp ebx,3 |
1666 | cmp ebx,3 |
1666 | jne kbnoaltret |
1667 | jne kbnoaltret |
1667 | mov edi,[TASK_BASE] |
1668 | mov edi,[TASK_BASE] |
1668 | add ecx,[edi+TASKDATA.mem_start] |
1669 | add ecx,[edi+TASKDATA.mem_start] |
1669 | mov ebx,ecx |
1670 | mov ebx,ecx |
1670 | mov eax,keymap_alt |
1671 | mov eax,keymap_alt |
1671 | mov ecx,128 |
1672 | mov ecx,128 |
1672 | call memmove |
1673 | call memmove |
1673 | ret |
1674 | ret |
1674 | kbnoaltret: |
1675 | kbnoaltret: |
1675 | cmp ebx,9 |
1676 | cmp ebx,9 |
1676 | jnz ngsyse2 |
1677 | jnz ngsyse2 |
1677 | movzx eax,word [keyboard] |
1678 | movzx eax,word [keyboard] |
1678 | mov [esp+36],eax |
1679 | mov [esp+36],eax |
1679 | ret |
1680 | ret |
1680 | ngsyse2: |
1681 | ngsyse2: |
1681 | 1682 | ||
1682 | cmp eax,3 |
1683 | cmp eax,3 |
1683 | jnz ngsyse3 |
1684 | jnz ngsyse3 |
1684 | movzx eax,[cd_base] |
1685 | movzx eax,[cd_base] |
1685 | mov [esp+36],eax |
1686 | mov [esp+36],eax |
1686 | ret |
1687 | ret |
1687 | ngsyse3: |
1688 | ngsyse3: |
1688 | cmp eax,5 |
1689 | cmp eax,5 |
1689 | jnz ngsyse5 |
1690 | jnz ngsyse5 |
1690 | mov eax,[syslang] |
1691 | mov eax,[syslang] |
1691 | mov [esp+36],eax |
1692 | mov [esp+36],eax |
1692 | ret |
1693 | ret |
1693 | ngsyse5: |
1694 | ngsyse5: |
1694 | cmp eax,7 |
1695 | cmp eax,7 |
1695 | jnz ngsyse7 |
1696 | jnz ngsyse7 |
1696 | movzx eax,[hd_base] |
1697 | movzx eax,[hd_base] |
1697 | mov [esp+36],eax |
1698 | mov [esp+36],eax |
1698 | ret |
1699 | ret |
1699 | ngsyse7: |
1700 | ngsyse7: |
1700 | cmp eax,8 |
1701 | cmp eax,8 |
1701 | jnz ngsyse8 |
1702 | jnz ngsyse8 |
1702 | mov eax,[fat32part] |
1703 | mov eax,[fat32part] |
1703 | mov [esp+36],eax |
1704 | mov [esp+36],eax |
1704 | ret |
1705 | ret |
1705 | ngsyse8: |
1706 | ngsyse8: |
1706 | cmp eax,9 |
1707 | cmp eax,9 |
1707 | jne ngsyse9 |
1708 | jne ngsyse9 |
1708 | mov eax,[timer_ticks] ;[0xfdf0] |
1709 | mov eax,[timer_ticks] ;[0xfdf0] |
1709 | mov [esp+36],eax |
1710 | mov [esp+36],eax |
1710 | ret |
1711 | ret |
1711 | ngsyse9: |
1712 | ngsyse9: |
1712 | cmp eax,11 |
1713 | cmp eax,11 |
1713 | jnz ngsyse11 |
1714 | jnz ngsyse11 |
1714 | mov eax,[lba_read_enabled] |
1715 | mov eax,[lba_read_enabled] |
1715 | mov [esp+36],eax |
1716 | mov [esp+36],eax |
1716 | ret |
1717 | ret |
1717 | ngsyse11: |
1718 | ngsyse11: |
1718 | cmp eax,12 |
1719 | cmp eax,12 |
1719 | jnz ngsyse12 |
1720 | jnz ngsyse12 |
1720 | mov eax,[pci_access_enabled] |
1721 | mov eax,[pci_access_enabled] |
1721 | mov [esp+36],eax |
1722 | mov [esp+36],eax |
1722 | ret |
1723 | ret |
1723 | ngsyse12: |
1724 | ngsyse12: |
1724 | mov [esp+36],dword 1 |
1725 | mov [esp+36],dword 1 |
1725 | ret |
1726 | ret |
1726 | 1727 | ||
1727 | get_timer_ticks: |
1728 | get_timer_ticks: |
1728 | mov eax,[timer_ticks] |
1729 | mov eax,[timer_ticks] |
1729 | ret |
1730 | ret |
1730 | 1731 | ||
1731 | iglobal |
1732 | iglobal |
1732 | align 4 |
1733 | align 4 |
1733 | mousefn dd msscreen, mswin, msbutton, msset |
1734 | mousefn dd msscreen, mswin, msbutton, msset |
1734 | dd app_load_cursor |
1735 | dd app_load_cursor |
1735 | dd app_set_cursor |
1736 | dd app_set_cursor |
1736 | dd app_delete_cursor |
1737 | dd app_delete_cursor |
1737 | dd msz |
1738 | dd msz |
1738 | endg |
1739 | endg |
1739 | 1740 | ||
1740 | readmousepos: |
1741 | readmousepos: |
1741 | 1742 | ||
1742 | ; eax=0 screen relative |
1743 | ; eax=0 screen relative |
1743 | ; eax=1 window relative |
1744 | ; eax=1 window relative |
1744 | ; eax=2 buttons pressed |
1745 | ; eax=2 buttons pressed |
1745 | ; eax=3 set mouse pos ; reserved |
1746 | ; eax=3 set mouse pos ; reserved |
1746 | ; eax=4 load cursor |
1747 | ; eax=4 load cursor |
1747 | ; eax=5 set cursor |
1748 | ; eax=5 set cursor |
1748 | ; eax=6 delete cursor ; reserved |
1749 | ; eax=6 delete cursor ; reserved |
1749 | ; eax=7 get mouse_z |
1750 | ; eax=7 get mouse_z |
1750 | 1751 | ||
1751 | cmp eax, 7 |
1752 | cmp eax, 7 |
1752 | ja msset |
1753 | ja msset |
1753 | jmp [mousefn+eax*4] |
1754 | jmp [mousefn+eax*4] |
1754 | msscreen: |
1755 | msscreen: |
1755 | mov eax,[MOUSE_X] |
1756 | mov eax,[MOUSE_X] |
1756 | shl eax,16 |
1757 | shl eax,16 |
1757 | mov ax,[MOUSE_Y] |
1758 | mov ax,[MOUSE_Y] |
1758 | mov [esp+36],eax |
1759 | mov [esp+36],eax |
1759 | ret |
1760 | ret |
1760 | mswin: |
1761 | mswin: |
1761 | mov eax,[MOUSE_X] |
1762 | mov eax,[MOUSE_X] |
1762 | shl eax,16 |
1763 | shl eax,16 |
1763 | mov ax,[MOUSE_Y] |
1764 | mov ax,[MOUSE_Y] |
1764 | mov esi,[TASK_BASE] |
1765 | mov esi,[TASK_BASE] |
1765 | mov bx, word [esi-twdw+WDATA.box.left] |
1766 | mov bx, word [esi-twdw+WDATA.box.left] |
1766 | shl ebx,16 |
1767 | shl ebx,16 |
1767 | mov bx, word [esi-twdw+WDATA.box.top] |
1768 | mov bx, word [esi-twdw+WDATA.box.top] |
1768 | sub eax,ebx |
1769 | sub eax,ebx |
1769 | 1770 | ||
1770 | mov edi,[CURRENT_TASK] |
1771 | mov edi,[CURRENT_TASK] |
1771 | shl edi,8 |
1772 | shl edi,8 |
1772 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1773 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1773 | rol eax,16 |
1774 | rol eax,16 |
1774 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1775 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1775 | rol eax,16 |
1776 | rol eax,16 |
1776 | mov [esp+36],eax |
1777 | mov [esp+36],eax |
1777 | ret |
1778 | ret |
1778 | msbutton: |
1779 | msbutton: |
1779 | movzx eax,byte [BTN_DOWN] |
1780 | movzx eax,byte [BTN_DOWN] |
1780 | mov [esp+36],eax |
1781 | mov [esp+36],eax |
1781 | ret |
1782 | ret |
1782 | msz: |
1783 | msz: |
1783 | mov edi, [TASK_COUNT] |
1784 | mov edi, [TASK_COUNT] |
1784 | movzx edi, word [WIN_POS + edi*2] |
1785 | movzx edi, word [WIN_POS + edi*2] |
1785 | cmp edi, [CURRENT_TASK] |
1786 | cmp edi, [CURRENT_TASK] |
1786 | jne @f |
1787 | jne @f |
1787 | mov ax,[MOUSE_SCROLL_H] |
1788 | mov ax,[MOUSE_SCROLL_H] |
1788 | shl eax,16 |
1789 | shl eax,16 |
1789 | mov ax,[MOUSE_SCROLL_V] |
1790 | mov ax,[MOUSE_SCROLL_V] |
1790 | mov [esp+36],eax |
1791 | mov [esp+36],eax |
1791 | mov [MOUSE_SCROLL_H],word 0 |
1792 | mov [MOUSE_SCROLL_H],word 0 |
1792 | mov [MOUSE_SCROLL_V],word 0 |
1793 | mov [MOUSE_SCROLL_V],word 0 |
1793 | ret |
1794 | ret |
1794 | @@: |
1795 | @@: |
1795 | mov [esp+36],dword 0 |
1796 | mov [esp+36],dword 0 |
1796 | ret |
1797 | ret |
1797 | msset: |
1798 | msset: |
1798 | ret |
1799 | ret |
1799 | 1800 | ||
1800 | app_load_cursor: |
1801 | app_load_cursor: |
1801 | ; add ebx, new_app_base |
1802 | ; add ebx, new_app_base |
1802 | cmp ebx, OS_BASE |
1803 | cmp ebx, OS_BASE |
1803 | jae msset |
1804 | jae msset |
1804 | stdcall load_cursor, ebx, ecx |
1805 | stdcall load_cursor, ebx, ecx |
1805 | mov [esp+36], eax |
1806 | mov [esp+36], eax |
1806 | ret |
1807 | ret |
1807 | 1808 | ||
1808 | app_set_cursor: |
1809 | app_set_cursor: |
1809 | stdcall set_cursor, ebx |
1810 | stdcall set_cursor, ebx |
1810 | mov [esp+36], eax |
1811 | mov [esp+36], eax |
1811 | ret |
1812 | ret |
1812 | 1813 | ||
1813 | app_delete_cursor: |
1814 | app_delete_cursor: |
1814 | stdcall delete_cursor, ebx |
1815 | stdcall delete_cursor, ebx |
1815 | mov [esp+36], eax |
1816 | mov [esp+36], eax |
1816 | ret |
1817 | ret |
1817 | 1818 | ||
1818 | is_input: |
1819 | is_input: |
1819 | 1820 | ||
1820 | push edx |
1821 | push edx |
1821 | mov dx,word [midisp] |
1822 | mov dx,word [midisp] |
1822 | in al,dx |
1823 | in al,dx |
1823 | and al,0x80 |
1824 | and al,0x80 |
1824 | pop edx |
1825 | pop edx |
1825 | ret |
1826 | ret |
1826 | 1827 | ||
1827 | is_output: |
1828 | is_output: |
1828 | 1829 | ||
1829 | push edx |
1830 | push edx |
1830 | mov dx,word [midisp] |
1831 | mov dx,word [midisp] |
1831 | in al,dx |
1832 | in al,dx |
1832 | and al,0x40 |
1833 | and al,0x40 |
1833 | pop edx |
1834 | pop edx |
1834 | ret |
1835 | ret |
1835 | 1836 | ||
1836 | 1837 | ||
1837 | get_mpu_in: |
1838 | get_mpu_in: |
1838 | 1839 | ||
1839 | push edx |
1840 | push edx |
1840 | mov dx,word [mididp] |
1841 | mov dx,word [mididp] |
1841 | in al,dx |
1842 | in al,dx |
1842 | pop edx |
1843 | pop edx |
1843 | ret |
1844 | ret |
1844 | 1845 | ||
1845 | 1846 | ||
1846 | put_mpu_out: |
1847 | put_mpu_out: |
1847 | 1848 | ||
1848 | push edx |
1849 | push edx |
1849 | mov dx,word [mididp] |
1850 | mov dx,word [mididp] |
1850 | out dx,al |
1851 | out dx,al |
1851 | pop edx |
1852 | pop edx |
1852 | ret |
1853 | ret |
1853 | 1854 | ||
1854 | 1855 | ||
1855 | setuart: |
1856 | setuart: |
1856 | 1857 | ||
1857 | su1: |
1858 | su1: |
1858 | call is_output |
1859 | call is_output |
1859 | cmp al,0 |
1860 | cmp al,0 |
1860 | jnz su1 |
1861 | jnz su1 |
1861 | mov dx,word [midisp] |
1862 | mov dx,word [midisp] |
1862 | mov al,0xff |
1863 | mov al,0xff |
1863 | out dx,al |
1864 | out dx,al |
1864 | su2: |
1865 | su2: |
1865 | mov dx,word [midisp] |
1866 | mov dx,word [midisp] |
1866 | mov al,0xff |
1867 | mov al,0xff |
1867 | out dx,al |
1868 | out dx,al |
1868 | call is_input |
1869 | call is_input |
1869 | cmp al,0 |
1870 | cmp al,0 |
1870 | jnz su2 |
1871 | jnz su2 |
1871 | call get_mpu_in |
1872 | call get_mpu_in |
1872 | cmp al,0xfe |
1873 | cmp al,0xfe |
1873 | jnz su2 |
1874 | jnz su2 |
1874 | su3: |
1875 | su3: |
1875 | call is_output |
1876 | call is_output |
1876 | cmp al,0 |
1877 | cmp al,0 |
1877 | jnz su3 |
1878 | jnz su3 |
1878 | mov dx,word [midisp] |
1879 | mov dx,word [midisp] |
1879 | mov al,0x3f |
1880 | mov al,0x3f |
1880 | out dx,al |
1881 | out dx,al |
1881 | 1882 | ||
1882 | ret |
1883 | ret |
1883 | 1884 | ||
1884 | 1885 | ||
1885 | align 4 |
1886 | align 4 |
1886 | 1887 | ||
1887 | sys_midi: |
1888 | sys_midi: |
1888 | 1889 | ||
1889 | cmp [mididp],0 |
1890 | cmp [mididp],0 |
1890 | jnz sm0 |
1891 | jnz sm0 |
1891 | mov [esp+36],dword 1 |
1892 | mov [esp+36],dword 1 |
1892 | ret |
1893 | ret |
1893 | sm0: |
1894 | sm0: |
1894 | 1895 | ||
1895 | cmp eax,1 |
1896 | cmp eax,1 |
1896 | mov [esp+36],dword 0 |
1897 | mov [esp+36],dword 0 |
1897 | jnz smn1 |
1898 | jnz smn1 |
1898 | call setuart |
1899 | call setuart |
1899 | ret |
1900 | ret |
1900 | smn1: |
1901 | smn1: |
1901 | 1902 | ||
1902 | cmp eax,2 |
1903 | cmp eax,2 |
1903 | jnz smn2 |
1904 | jnz smn2 |
1904 | sm10: |
1905 | sm10: |
1905 | call get_mpu_in |
1906 | call get_mpu_in |
1906 | call is_output |
1907 | call is_output |
1907 | test al,al |
1908 | test al,al |
1908 | jnz sm10 |
1909 | jnz sm10 |
1909 | mov al,bl |
1910 | mov al,bl |
1910 | call put_mpu_out |
1911 | call put_mpu_out |
1911 | ret |
1912 | ret |
1912 | smn2: |
1913 | smn2: |
1913 | 1914 | ||
1914 | ret |
1915 | ret |
1915 | 1916 | ||
1916 | 1917 | ||
1917 | detect_devices: |
1918 | detect_devices: |
1918 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1919 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1919 | ;include 'detect/commouse.inc' |
1920 | ;include 'detect/commouse.inc' |
1920 | ;include 'detect/ps2mouse.inc' |
1921 | ;include 'detect/ps2mouse.inc' |
1921 | ;include 'detect/dev_fd.inc' |
1922 | ;include 'detect/dev_fd.inc' |
1922 | ;include 'detect/dev_hdcd.inc' |
1923 | ;include 'detect/dev_hdcd.inc' |
1923 | ;include 'detect/sear_par.inc' |
1924 | ;include 'detect/sear_par.inc' |
1924 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1925 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1925 | ret |
1926 | ret |
1926 | 1927 | ||
1927 | 1928 | ||
1928 | sys_end: |
1929 | sys_end: |
1929 | 1930 | ||
1930 | mov ecx, [current_slot] |
1931 | mov ecx, [current_slot] |
1931 | mov eax, [ecx+APPDATA.tls_base] |
1932 | mov eax, [ecx+APPDATA.tls_base] |
1932 | test eax, eax |
1933 | test eax, eax |
1933 | jz @F |
1934 | jz @F |
1934 | 1935 | ||
1935 | stdcall user_free, eax |
1936 | stdcall user_free, eax |
1936 | @@: |
1937 | @@: |
1937 | 1938 | ||
1938 | mov eax,[TASK_BASE] |
1939 | mov eax,[TASK_BASE] |
1939 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1940 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1940 | 1941 | ||
1941 | waitterm: ; wait here for termination |
1942 | waitterm: ; wait here for termination |
1942 | mov ebx,100 |
1943 | mov ebx,100 |
1943 | call delay_hs |
1944 | call delay_hs |
1944 | jmp waitterm |
1945 | jmp waitterm |
1945 | 1946 | ||
1946 | iglobal |
1947 | iglobal |
1947 | align 4 |
1948 | align 4 |
1948 | sys_system_table: |
1949 | sys_system_table: |
1949 | dd exit_for_anyone ; 1 = obsolete |
1950 | dd exit_for_anyone ; 1 = obsolete |
1950 | dd sysfn_terminate ; 2 = terminate thread |
1951 | dd sysfn_terminate ; 2 = terminate thread |
1951 | dd sysfn_activate ; 3 = activate window |
1952 | dd sysfn_activate ; 3 = activate window |
1952 | dd sysfn_getidletime ; 4 = get idle time |
1953 | dd sysfn_getidletime ; 4 = get idle time |
1953 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1954 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1954 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1955 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1955 | dd sysfn_getactive ; 7 = get active window |
1956 | dd sysfn_getactive ; 7 = get active window |
1956 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1957 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1957 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1958 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1958 | dd sysfn_minimize ; 10 = minimize window |
1959 | dd sysfn_minimize ; 10 = minimize window |
1959 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1960 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1960 | dd sysfn_lastkey ; 12 = get last pressed key |
1961 | dd sysfn_lastkey ; 12 = get last pressed key |
1961 | dd sysfn_getversion ; 13 = get kernel version |
1962 | dd sysfn_getversion ; 13 = get kernel version |
1962 | dd sysfn_waitretrace ; 14 = wait retrace |
1963 | dd sysfn_waitretrace ; 14 = wait retrace |
1963 | dd sysfn_centermouse ; 15 = center mouse cursor |
1964 | dd sysfn_centermouse ; 15 = center mouse cursor |
1964 | dd sysfn_getfreemem ; 16 = get free memory size |
1965 | dd sysfn_getfreemem ; 16 = get free memory size |
1965 | dd sysfn_getallmem ; 17 = get total memory size |
1966 | dd sysfn_getallmem ; 17 = get total memory size |
1966 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1967 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1967 | ; instead of slot |
1968 | ; instead of slot |
1968 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1969 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1969 | dd sysfn_meminfo ; 20 = get extended memory info |
1970 | dd sysfn_meminfo ; 20 = get extended memory info |
1970 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1971 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1971 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1972 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1972 | sysfn_num = ($ - sys_system_table)/4 |
1973 | sysfn_num = ($ - sys_system_table)/4 |
1973 | endg |
1974 | endg |
1974 | 1975 | ||
1975 | sys_system: |
1976 | sys_system: |
1976 | dec ebx |
1977 | dec ebx |
1977 | cmp ebx, sysfn_num |
1978 | cmp ebx, sysfn_num |
1978 | jae @f |
1979 | jae @f |
1979 | jmp dword [sys_system_table + ebx*4] |
1980 | jmp dword [sys_system_table + ebx*4] |
1980 | @@: |
1981 | @@: |
1981 | ret |
1982 | ret |
1982 | 1983 | ||
1983 | 1984 | ||
1984 | sysfn_shutdown: ; 18.9 = system shutdown |
1985 | sysfn_shutdown: ; 18.9 = system shutdown |
1985 | cmp ecx,1 |
1986 | cmp ecx,1 |
1986 | jl exit_for_anyone |
1987 | jl exit_for_anyone |
1987 | cmp ecx,4 |
1988 | cmp ecx,4 |
1988 | jg exit_for_anyone |
1989 | jg exit_for_anyone |
1989 | mov [BOOT_VAR+0x9030],cl |
1990 | mov [BOOT_VAR+0x9030],cl |
1990 | 1991 | ||
1991 | mov eax,[TASK_COUNT] |
1992 | mov eax,[TASK_COUNT] |
1992 | mov [SYS_SHUTDOWN],al |
1993 | mov [SYS_SHUTDOWN],al |
1993 | mov [shutdown_processes],eax |
1994 | mov [shutdown_processes],eax |
1994 | and dword [esp+32], 0 |
1995 | and dword [esp+32], 0 |
1995 | exit_for_anyone: |
1996 | exit_for_anyone: |
1996 | ret |
1997 | ret |
1997 | uglobal |
1998 | uglobal |
1998 | shutdown_processes: dd 0x0 |
1999 | shutdown_processes: dd 0x0 |
1999 | endg |
2000 | endg |
2000 | 2001 | ||
2001 | sysfn_terminate: ; 18.2 = TERMINATE |
2002 | sysfn_terminate: ; 18.2 = TERMINATE |
2002 | cmp ecx,2 |
2003 | cmp ecx,2 |
2003 | jb noprocessterminate |
2004 | jb noprocessterminate |
2004 | mov edx,[TASK_COUNT] |
2005 | mov edx,[TASK_COUNT] |
2005 | cmp ecx,edx |
2006 | cmp ecx,edx |
2006 | ja noprocessterminate |
2007 | ja noprocessterminate |
2007 | mov eax,[TASK_COUNT] |
2008 | mov eax,[TASK_COUNT] |
2008 | shl ecx,5 |
2009 | shl ecx,5 |
2009 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
2010 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
2010 | add ecx,CURRENT_TASK+TASKDATA.state |
2011 | add ecx,CURRENT_TASK+TASKDATA.state |
2011 | cmp byte [ecx], 9 |
2012 | cmp byte [ecx], 9 |
2012 | jz noprocessterminate |
2013 | jz noprocessterminate |
2013 | 2014 | ||
2014 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2015 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2015 | mov [ecx],byte 3 ; clear possible i40's |
2016 | mov [ecx],byte 3 ; clear possible i40's |
2016 | ;call MEM_Heap_UnLock |
2017 | ;call MEM_Heap_UnLock |
2017 | 2018 | ||
2018 | cmp edx,[application_table_status] ; clear app table stat |
2019 | cmp edx,[application_table_status] ; clear app table stat |
2019 | jne noatsc |
2020 | jne noatsc |
2020 | mov [application_table_status],0 |
2021 | mov [application_table_status],0 |
2021 | noatsc: |
2022 | noatsc: |
2022 | noprocessterminate: |
2023 | noprocessterminate: |
2023 | ret |
2024 | ret |
2024 | 2025 | ||
2025 | sysfn_terminate2: |
2026 | sysfn_terminate2: |
2026 | ;lock application_table_status mutex |
2027 | ;lock application_table_status mutex |
2027 | .table_status: |
2028 | .table_status: |
2028 | cli |
2029 | cli |
2029 | cmp [application_table_status],0 |
2030 | cmp [application_table_status],0 |
2030 | je .stf |
2031 | je .stf |
2031 | sti |
2032 | sti |
2032 | call change_task |
2033 | call change_task |
2033 | jmp .table_status |
2034 | jmp .table_status |
2034 | .stf: |
2035 | .stf: |
2035 | call set_application_table_status |
2036 | call set_application_table_status |
2036 | mov eax,ecx |
2037 | mov eax,ecx |
2037 | call pid_to_slot |
2038 | call pid_to_slot |
2038 | test eax,eax |
2039 | test eax,eax |
2039 | jz .not_found |
2040 | jz .not_found |
2040 | mov ecx,eax |
2041 | mov ecx,eax |
2041 | cli |
2042 | cli |
2042 | call sysfn_terminate |
2043 | call sysfn_terminate |
2043 | mov [application_table_status],0 |
2044 | mov [application_table_status],0 |
2044 | sti |
2045 | sti |
2045 | and dword [esp+32],0 |
2046 | and dword [esp+32],0 |
2046 | ret |
2047 | ret |
2047 | .not_found: |
2048 | .not_found: |
2048 | mov [application_table_status],0 |
2049 | mov [application_table_status],0 |
2049 | or dword [esp+32],-1 |
2050 | or dword [esp+32],-1 |
2050 | ret |
2051 | ret |
2051 | 2052 | ||
2052 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2053 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2053 | cmp ecx,2 |
2054 | cmp ecx,2 |
2054 | jb .nowindowactivate |
2055 | jb .nowindowactivate |
2055 | cmp ecx,[TASK_COUNT] |
2056 | cmp ecx,[TASK_COUNT] |
2056 | ja .nowindowactivate |
2057 | ja .nowindowactivate |
2057 | 2058 | ||
2058 | mov [window_minimize], 2 ; restore window if minimized |
2059 | mov [window_minimize], 2 ; restore window if minimized |
2059 | 2060 | ||
2060 | movzx esi, word [WIN_STACK + ecx*2] |
2061 | movzx esi, word [WIN_STACK + ecx*2] |
2061 | cmp esi, [TASK_COUNT] |
2062 | cmp esi, [TASK_COUNT] |
2062 | je .nowindowactivate ; already active |
2063 | je .nowindowactivate ; already active |
2063 | 2064 | ||
2064 | mov edi, ecx |
2065 | mov edi, ecx |
2065 | shl edi, 5 |
2066 | shl edi, 5 |
2066 | add edi, window_data |
2067 | add edi, window_data |
2067 | movzx esi, word [WIN_STACK + ecx * 2] |
2068 | movzx esi, word [WIN_STACK + ecx * 2] |
2068 | lea esi, [WIN_POS + esi * 2] |
2069 | lea esi, [WIN_POS + esi * 2] |
2069 | call waredraw |
2070 | call waredraw |
2070 | .nowindowactivate: |
2071 | .nowindowactivate: |
2071 | ret |
2072 | ret |
2072 | 2073 | ||
2073 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2074 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2074 | mov eax,[idleusesec] |
2075 | mov eax,[idleusesec] |
2075 | mov [esp+32], eax |
2076 | mov [esp+32], eax |
2076 | ret |
2077 | ret |
2077 | 2078 | ||
2078 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2079 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2079 | mov eax,[CPU_FREQ] |
2080 | mov eax,[CPU_FREQ] |
2080 | mov [esp+32], eax |
2081 | mov [esp+32], eax |
2081 | ret |
2082 | ret |
2082 | 2083 | ||
2083 | ; SAVE ramdisk to /hd/1/menuet.img |
2084 | ; SAVE ramdisk to /hd/1/menuet.img |
2084 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2085 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2085 | include 'blkdev/rdsave.inc' |
2086 | include 'blkdev/rdsave.inc' |
2086 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2087 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2087 | align 4 |
2088 | align 4 |
2088 | sysfn_getactive: ; 18.7 = get active window |
2089 | sysfn_getactive: ; 18.7 = get active window |
2089 | mov eax, [TASK_COUNT] |
2090 | mov eax, [TASK_COUNT] |
2090 | movzx eax, word [WIN_POS + eax*2] |
2091 | movzx eax, word [WIN_POS + eax*2] |
2091 | mov [esp+32],eax |
2092 | mov [esp+32],eax |
2092 | ret |
2093 | ret |
2093 | 2094 | ||
2094 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2095 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2095 | ; cmp ecx,1 |
2096 | ; cmp ecx,1 |
2096 | dec ecx |
2097 | dec ecx |
2097 | jnz nogetsoundflag |
2098 | jnz nogetsoundflag |
2098 | movzx eax,byte [sound_flag] ; get sound_flag |
2099 | movzx eax,byte [sound_flag] ; get sound_flag |
2099 | mov [esp+32],eax |
2100 | mov [esp+32],eax |
2100 | ret |
2101 | ret |
2101 | nogetsoundflag: |
2102 | nogetsoundflag: |
2102 | ; cmp ecx,2 |
2103 | ; cmp ecx,2 |
2103 | dec ecx |
2104 | dec ecx |
2104 | jnz nosoundflag |
2105 | jnz nosoundflag |
2105 | xor byte [sound_flag], 1 |
2106 | xor byte [sound_flag], 1 |
2106 | nosoundflag: |
2107 | nosoundflag: |
2107 | ret |
2108 | ret |
2108 | 2109 | ||
2109 | sysfn_minimize: ; 18.10 = minimize window |
2110 | sysfn_minimize: ; 18.10 = minimize window |
2110 | mov [window_minimize],1 |
2111 | mov [window_minimize],1 |
2111 | ret |
2112 | ret |
2112 | align 4 |
2113 | align 4 |
2113 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2114 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2114 | ; cmp ecx,1 |
2115 | ; cmp ecx,1 |
2115 | dec ecx |
2116 | dec ecx |
2116 | jnz full_table |
2117 | jnz full_table |
2117 | small_table: |
2118 | small_table: |
2118 | call for_all_tables |
2119 | call for_all_tables |
2119 | mov ecx,10 |
2120 | mov ecx,10 |
2120 | cld |
2121 | cld |
2121 | rep movsb |
2122 | rep movsb |
2122 | ret |
2123 | ret |
2123 | for_all_tables: |
2124 | for_all_tables: |
2124 | mov edi,edx |
2125 | mov edi,edx |
2125 | mov esi,DRIVE_DATA |
2126 | mov esi,DRIVE_DATA |
2126 | ret |
2127 | ret |
2127 | full_table: |
2128 | full_table: |
2128 | ; cmp ecx,2 |
2129 | ; cmp ecx,2 |
2129 | dec ecx |
2130 | dec ecx |
2130 | jnz exit_for_anyone |
2131 | jnz exit_for_anyone |
2131 | call for_all_tables |
2132 | call for_all_tables |
2132 | mov ecx,16384 |
2133 | mov ecx,16384 |
2133 | cld |
2134 | cld |
2134 | rep movsd |
2135 | rep movsd |
2135 | ret |
2136 | ret |
2136 | 2137 | ||
2137 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2138 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2138 | and dword [esp+32], 0 |
2139 | and dword [esp+32], 0 |
2139 | ret |
2140 | ret |
2140 | 2141 | ||
2141 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2142 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2142 | mov edi,ebx |
2143 | mov edi,ebx |
2143 | mov esi,version_inf |
2144 | mov esi,version_inf |
2144 | mov ecx,version_end-version_inf |
2145 | mov ecx,version_end-version_inf |
2145 | rep movsb |
2146 | rep movsb |
2146 | ret |
2147 | ret |
2147 | 2148 | ||
2148 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2149 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2149 | ;wait retrace functions |
2150 | ;wait retrace functions |
2150 | sys_wait_retrace: |
2151 | sys_wait_retrace: |
2151 | mov edx,0x3da |
2152 | mov edx,0x3da |
2152 | WaitRetrace_loop: |
2153 | WaitRetrace_loop: |
2153 | in al,dx |
2154 | in al,dx |
2154 | test al,1000b |
2155 | test al,1000b |
2155 | jz WaitRetrace_loop |
2156 | jz WaitRetrace_loop |
2156 | and [esp+32],dword 0 |
2157 | and [esp+32],dword 0 |
2157 | ret |
2158 | ret |
2158 | 2159 | ||
2159 | align 4 |
2160 | align 4 |
2160 | sysfn_centermouse: ; 18.15 = mouse centered |
2161 | sysfn_centermouse: ; 18.15 = mouse centered |
2161 | ; removed here by |
2162 | ; removed here by |
2162 | ; call mouse_centered |
2163 | ; call mouse_centered |
2163 | ;* mouse centered - start code- Mario79 |
2164 | ;* mouse centered - start code- Mario79 |
2164 | ;mouse_centered: |
2165 | ;mouse_centered: |
2165 | ; push eax |
2166 | ; push eax |
2166 | mov eax,[Screen_Max_X] |
2167 | mov eax,[Screen_Max_X] |
2167 | shr eax,1 |
2168 | shr eax,1 |
2168 | mov [MOUSE_X],ax |
2169 | mov [MOUSE_X],ax |
2169 | mov eax,[Screen_Max_Y] |
2170 | mov eax,[Screen_Max_Y] |
2170 | shr eax,1 |
2171 | shr eax,1 |
2171 | mov [MOUSE_Y],ax |
2172 | mov [MOUSE_Y],ax |
2172 | ; ret |
2173 | ; ret |
2173 | ;* mouse centered - end code- Mario79 |
2174 | ;* mouse centered - end code- Mario79 |
2174 | xor eax,eax |
2175 | xor eax,eax |
2175 | and [esp+32],eax |
2176 | and [esp+32],eax |
2176 | ; pop eax |
2177 | ; pop eax |
2177 | 2178 | ||
2178 | ret |
2179 | ret |
2179 | align 4 |
2180 | align 4 |
2180 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2181 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2181 | test ecx,ecx ; get mouse speed factor |
2182 | test ecx,ecx ; get mouse speed factor |
2182 | jnz .set_mouse_acceleration |
2183 | jnz .set_mouse_acceleration |
2183 | xor eax,eax |
2184 | xor eax,eax |
2184 | mov ax,[mouse_speed_factor] |
2185 | mov ax,[mouse_speed_factor] |
2185 | mov [esp+32],eax |
2186 | mov [esp+32],eax |
2186 | ret |
2187 | ret |
2187 | .set_mouse_acceleration: |
2188 | .set_mouse_acceleration: |
2188 | ; cmp ecx,1 ; set mouse speed factor |
2189 | ; cmp ecx,1 ; set mouse speed factor |
2189 | dec ecx |
2190 | dec ecx |
2190 | jnz .get_mouse_delay |
2191 | jnz .get_mouse_delay |
2191 | mov [mouse_speed_factor],dx |
2192 | mov [mouse_speed_factor],dx |
2192 | ret |
2193 | ret |
2193 | .get_mouse_delay: |
2194 | .get_mouse_delay: |
2194 | ; cmp ecx,2 ; get mouse delay |
2195 | ; cmp ecx,2 ; get mouse delay |
2195 | dec ecx |
2196 | dec ecx |
2196 | jnz .set_mouse_delay |
2197 | jnz .set_mouse_delay |
2197 | mov eax,[mouse_delay] |
2198 | mov eax,[mouse_delay] |
2198 | mov [esp+32],eax |
2199 | mov [esp+32],eax |
2199 | ret |
2200 | ret |
2200 | .set_mouse_delay: |
2201 | .set_mouse_delay: |
2201 | ; cmp ecx,3 ; set mouse delay |
2202 | ; cmp ecx,3 ; set mouse delay |
2202 | dec ecx |
2203 | dec ecx |
2203 | jnz .set_pointer_position |
2204 | jnz .set_pointer_position |
2204 | mov [mouse_delay],edx |
2205 | mov [mouse_delay],edx |
2205 | ret |
2206 | ret |
2206 | .set_pointer_position: |
2207 | .set_pointer_position: |
2207 | ; cmp ecx,4 ; set mouse pointer position |
2208 | ; cmp ecx,4 ; set mouse pointer position |
2208 | dec ecx |
2209 | dec ecx |
2209 | jnz .set_mouse_button |
2210 | jnz .set_mouse_button |
2210 | mov [MOUSE_Y],dx ;y |
2211 | mov [MOUSE_Y],dx ;y |
2211 | ror edx,16 |
2212 | ror edx,16 |
2212 | mov [MOUSE_X],dx ;x |
2213 | mov [MOUSE_X],dx ;x |
2213 | rol edx,16 |
2214 | rol edx,16 |
2214 | ret |
2215 | ret |
2215 | .set_mouse_button: |
2216 | .set_mouse_button: |
2216 | ; cmp ecx,5 ; set mouse button features |
2217 | ; cmp ecx,5 ; set mouse button features |
2217 | dec ecx |
2218 | dec ecx |
2218 | jnz .end |
2219 | jnz .end |
2219 | mov [BTN_DOWN],dl |
2220 | mov [BTN_DOWN],dl |
2220 | mov [mouse_active],1 |
2221 | mov [mouse_active],1 |
2221 | .end: |
2222 | .end: |
2222 | ret |
2223 | ret |
2223 | 2224 | ||
2224 | sysfn_getfreemem: |
2225 | sysfn_getfreemem: |
2225 | mov eax, [pg_data.pages_free] |
2226 | mov eax, [pg_data.pages_free] |
2226 | shl eax, 2 |
2227 | shl eax, 2 |
2227 | mov [esp+32],eax |
2228 | mov [esp+32],eax |
2228 | ret |
2229 | ret |
2229 | 2230 | ||
2230 | sysfn_getallmem: |
2231 | sysfn_getallmem: |
2231 | mov eax,[MEM_AMOUNT] |
2232 | mov eax,[MEM_AMOUNT] |
2232 | shr eax, 10 |
2233 | shr eax, 10 |
2233 | mov [esp+32],eax |
2234 | mov [esp+32],eax |
2234 | ret |
2235 | ret |
2235 | 2236 | ||
2236 | ; // Alver, 2007-22-08 // { |
2237 | ; // Alver, 2007-22-08 // { |
2237 | sysfn_pid_to_slot: |
2238 | sysfn_pid_to_slot: |
2238 | mov eax, ecx |
2239 | mov eax, ecx |
2239 | call pid_to_slot |
2240 | call pid_to_slot |
2240 | mov [esp+32], eax |
2241 | mov [esp+32], eax |
2241 | ret |
2242 | ret |
2242 | 2243 | ||
2243 | sysfn_min_rest_window: |
2244 | sysfn_min_rest_window: |
2244 | pushad |
2245 | pushad |
2245 | mov eax, edx ; ebx - operating |
2246 | mov eax, edx ; ebx - operating |
2246 | shr ecx, 1 |
2247 | shr ecx, 1 |
2247 | jnc @f |
2248 | jnc @f |
2248 | call pid_to_slot |
2249 | call pid_to_slot |
2249 | @@: |
2250 | @@: |
2250 | or eax, eax ; eax - number of slot |
2251 | or eax, eax ; eax - number of slot |
2251 | jz .error |
2252 | jz .error |
2252 | cmp eax, 255 ; varify maximal slot number |
2253 | cmp eax, 255 ; varify maximal slot number |
2253 | ja .error |
2254 | ja .error |
2254 | movzx eax, word [WIN_STACK + eax*2] |
2255 | movzx eax, word [WIN_STACK + eax*2] |
2255 | shr ecx, 1 |
2256 | shr ecx, 1 |
2256 | jc .restore |
2257 | jc .restore |
2257 | ; .minimize: |
2258 | ; .minimize: |
2258 | call minimize_window |
2259 | call minimize_window |
2259 | jmp .exit |
2260 | jmp .exit |
2260 | .restore: |
2261 | .restore: |
2261 | call restore_minimized_window |
2262 | call restore_minimized_window |
2262 | .exit: |
2263 | .exit: |
2263 | popad |
2264 | popad |
2264 | xor eax, eax |
2265 | xor eax, eax |
2265 | mov [esp+32], eax |
2266 | mov [esp+32], eax |
2266 | ret |
2267 | ret |
2267 | .error: |
2268 | .error: |
2268 | popad |
2269 | popad |
2269 | xor eax, eax |
2270 | xor eax, eax |
2270 | dec eax |
2271 | dec eax |
2271 | mov [esp+32], eax |
2272 | mov [esp+32], eax |
2272 | ret |
2273 | ret |
2273 | ; } \\ Alver, 2007-22-08 \\ |
2274 | ; } \\ Alver, 2007-22-08 \\ |
2274 | 2275 | ||
2275 | uglobal |
2276 | uglobal |
2276 | ;// mike.dld, 2006-29-01 [ |
2277 | ;// mike.dld, 2006-29-01 [ |
2277 | screen_workarea RECT |
2278 | screen_workarea RECT |
2278 | ;// mike.dld, 2006-29-01 ] |
2279 | ;// mike.dld, 2006-29-01 ] |
2279 | window_minimize db 0 |
2280 | window_minimize db 0 |
2280 | sound_flag db 0 |
2281 | sound_flag db 0 |
2281 | endg |
2282 | endg |
2282 | 2283 | ||
2283 | iglobal |
2284 | iglobal |
2284 | version_inf: |
2285 | version_inf: |
2285 | db 0,7,5,0 ; version 0.7.5.0 |
2286 | db 0,7,5,0 ; version 0.7.5.0 |
2286 | db UID_KOLIBRI |
2287 | db UID_KOLIBRI |
2287 | dd __REV__ |
2288 | dd __REV__ |
2288 | version_end: |
2289 | version_end: |
2289 | endg |
2290 | endg |
2290 | 2291 | ||
2291 | UID_NONE=0 |
2292 | UID_NONE=0 |
2292 | UID_MENUETOS=1 ;official |
2293 | UID_MENUETOS=1 ;official |
2293 | UID_KOLIBRI=2 ;russian |
2294 | UID_KOLIBRI=2 ;russian |
2294 | 2295 | ||
2295 | sys_cachetodiskette: |
2296 | sys_cachetodiskette: |
2296 | cmp ebx, 1 |
2297 | cmp ebx, 1 |
2297 | jne .no_floppy_a_save |
2298 | jne .no_floppy_a_save |
2298 | mov [flp_number], 1 |
2299 | mov [flp_number], 1 |
2299 | jmp .save_image_on_floppy |
2300 | jmp .save_image_on_floppy |
2300 | .no_floppy_a_save: |
2301 | .no_floppy_a_save: |
2301 | cmp ebx, 2 |
2302 | cmp ebx, 2 |
2302 | jne .no_floppy_b_save |
2303 | jne .no_floppy_b_save |
2303 | mov [flp_number], 2 |
2304 | mov [flp_number], 2 |
2304 | .save_image_on_floppy: |
2305 | .save_image_on_floppy: |
2305 | call save_image |
2306 | call save_image |
2306 | mov [esp + 32], dword 0 |
2307 | mov [esp + 32], dword 0 |
2307 | cmp [FDC_Status], 0 |
2308 | cmp [FDC_Status], 0 |
2308 | je .yes_floppy_save |
2309 | je .yes_floppy_save |
2309 | .no_floppy_b_save: |
2310 | .no_floppy_b_save: |
2310 | mov [esp + 32], dword 1 |
2311 | mov [esp + 32], dword 1 |
2311 | .yes_floppy_save: |
2312 | .yes_floppy_save: |
2312 | ret |
2313 | ret |
2313 | 2314 | ||
2314 | uglobal |
2315 | uglobal |
2315 | ; bgrchanged dd 0x0 |
2316 | ; bgrchanged dd 0x0 |
2316 | align 4 |
2317 | align 4 |
2317 | bgrlockpid dd 0 |
2318 | bgrlockpid dd 0 |
2318 | bgrlock db 0 |
2319 | bgrlock db 0 |
2319 | endg |
2320 | endg |
2320 | 2321 | ||
2321 | sys_background: |
2322 | sys_background: |
2322 | 2323 | ||
2323 | cmp ebx,1 ; BACKGROUND SIZE |
2324 | cmp ebx,1 ; BACKGROUND SIZE |
2324 | jnz nosb1 |
2325 | jnz nosb1 |
2325 | test ecx,ecx |
2326 | test ecx,ecx |
2326 | ; cmp ecx,0 |
2327 | ; cmp ecx,0 |
2327 | jz sbgrr |
2328 | jz sbgrr |
2328 | test edx,edx |
2329 | test edx,edx |
2329 | ; cmp edx,0 |
2330 | ; cmp edx,0 |
2330 | jz sbgrr |
2331 | jz sbgrr |
2331 | @@: |
2332 | @@: |
2332 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2333 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2333 | bts dword [bgrlock], 0 |
2334 | bts dword [bgrlock], 0 |
2334 | jnc @f |
2335 | jnc @f |
2335 | call change_task |
2336 | call change_task |
2336 | jmp @b |
2337 | jmp @b |
2337 | @@: |
2338 | @@: |
2338 | mov [BgrDataWidth],ecx |
2339 | mov [BgrDataWidth],ecx |
2339 | mov [BgrDataHeight],edx |
2340 | mov [BgrDataHeight],edx |
2340 | ; mov [bgrchanged],1 |
2341 | ; mov [bgrchanged],1 |
2341 | 2342 | ||
2342 | pushad |
2343 | pushad |
2343 | ; return memory for old background |
2344 | ; return memory for old background |
2344 | mov eax, [img_background] |
2345 | mov eax, [img_background] |
2345 | cmp eax, static_background_data |
2346 | cmp eax, static_background_data |
2346 | jz @f |
2347 | jz @f |
2347 | stdcall kernel_free, eax |
2348 | stdcall kernel_free, eax |
2348 | @@: |
2349 | @@: |
2349 | ; calculate RAW size |
2350 | ; calculate RAW size |
2350 | xor eax,eax |
2351 | xor eax,eax |
2351 | inc eax |
2352 | inc eax |
2352 | cmp [BgrDataWidth],eax |
2353 | cmp [BgrDataWidth],eax |
2353 | jae @f |
2354 | jae @f |
2354 | mov [BgrDataWidth],eax |
2355 | mov [BgrDataWidth],eax |
2355 | @@: |
2356 | @@: |
2356 | cmp [BgrDataHeight],eax |
2357 | cmp [BgrDataHeight],eax |
2357 | jae @f |
2358 | jae @f |
2358 | mov [BgrDataHeight],eax |
2359 | mov [BgrDataHeight],eax |
2359 | @@: |
2360 | @@: |
2360 | mov eax,[BgrDataWidth] |
2361 | mov eax,[BgrDataWidth] |
2361 | imul eax,[BgrDataHeight] |
2362 | imul eax,[BgrDataHeight] |
2362 | lea eax,[eax*3] |
2363 | lea eax,[eax*3] |
2363 | mov [mem_BACKGROUND],eax |
2364 | mov [mem_BACKGROUND],eax |
2364 | ; get memory for new background |
2365 | ; get memory for new background |
2365 | stdcall kernel_alloc, eax |
2366 | stdcall kernel_alloc, eax |
2366 | test eax, eax |
2367 | test eax, eax |
2367 | jz .memfailed |
2368 | jz .memfailed |
2368 | mov [img_background], eax |
2369 | mov [img_background], eax |
2369 | jmp .exit |
2370 | jmp .exit |
2370 | .memfailed: |
2371 | .memfailed: |
2371 | ; revert to static monotone data |
2372 | ; revert to static monotone data |
2372 | mov [img_background], static_background_data |
2373 | mov [img_background], static_background_data |
2373 | xor eax, eax |
2374 | xor eax, eax |
2374 | inc eax |
2375 | inc eax |
2375 | mov [BgrDataWidth], eax |
2376 | mov [BgrDataWidth], eax |
2376 | mov [BgrDataHeight], eax |
2377 | mov [BgrDataHeight], eax |
2377 | mov [mem_BACKGROUND], 4 |
2378 | mov [mem_BACKGROUND], 4 |
2378 | .exit: |
2379 | .exit: |
2379 | popad |
2380 | popad |
2380 | mov [bgrlock], 0 |
2381 | mov [bgrlock], 0 |
2381 | 2382 | ||
2382 | sbgrr: |
2383 | sbgrr: |
2383 | ret |
2384 | ret |
2384 | 2385 | ||
2385 | nosb1: |
2386 | nosb1: |
2386 | 2387 | ||
2387 | cmp ebx,2 ; SET PIXEL |
2388 | cmp ebx,2 ; SET PIXEL |
2388 | jnz nosb2 |
2389 | jnz nosb2 |
2389 | 2390 | ||
2390 | mov eax, [img_background] |
2391 | mov eax, [img_background] |
2391 | test ecx, ecx |
2392 | test ecx, ecx |
2392 | jz @f |
2393 | jz @f |
2393 | cmp eax, static_background_data |
2394 | cmp eax, static_background_data |
2394 | jz .ret |
2395 | jz .ret |
2395 | @@: |
2396 | @@: |
2396 | mov ebx, [mem_BACKGROUND] |
2397 | mov ebx, [mem_BACKGROUND] |
2397 | add ebx, 4095 |
2398 | add ebx, 4095 |
2398 | and ebx, -4096 |
2399 | and ebx, -4096 |
2399 | sub ebx, 4 |
2400 | sub ebx, 4 |
2400 | cmp ecx, ebx |
2401 | cmp ecx, ebx |
2401 | ja .ret |
2402 | ja .ret |
2402 | 2403 | ||
2403 | mov ebx,[eax+ecx] |
2404 | mov ebx,[eax+ecx] |
2404 | and ebx,0xFF000000 ;255*256*256*256 |
2405 | and ebx,0xFF000000 ;255*256*256*256 |
2405 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2406 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2406 | add edx,ebx |
2407 | add edx,ebx |
2407 | mov [eax+ecx],edx |
2408 | mov [eax+ecx],edx |
2408 | .ret: |
2409 | .ret: |
2409 | ret |
2410 | ret |
2410 | nosb2: |
2411 | nosb2: |
2411 | 2412 | ||
2412 | cmp ebx,3 ; DRAW BACKGROUND |
2413 | cmp ebx,3 ; DRAW BACKGROUND |
2413 | jnz nosb3 |
2414 | jnz nosb3 |
2414 | draw_background_temp: |
2415 | draw_background_temp: |
2415 | ; cmp [bgrchanged],1 ;0 |
2416 | ; cmp [bgrchanged],1 ;0 |
2416 | ; je nosb31 |
2417 | ; je nosb31 |
2417 | ;draw_background_temp: |
2418 | ;draw_background_temp: |
2418 | ; mov [bgrchanged],1 ;0 |
2419 | ; mov [bgrchanged],1 ;0 |
2419 | mov [background_defined], 1 |
2420 | mov [background_defined], 1 |
2420 | call force_redraw_background |
2421 | call force_redraw_background |
2421 | mov [REDRAW_BACKGROUND], byte 2 |
2422 | mov [REDRAW_BACKGROUND], byte 2 |
2422 | nosb31: |
2423 | nosb31: |
2423 | ret |
2424 | ret |
2424 | nosb3: |
2425 | nosb3: |
2425 | 2426 | ||
2426 | cmp ebx,4 ; TILED / STRETCHED |
2427 | cmp ebx,4 ; TILED / STRETCHED |
2427 | jnz nosb4 |
2428 | jnz nosb4 |
2428 | cmp ecx,[BgrDrawMode] |
2429 | cmp ecx,[BgrDrawMode] |
2429 | je nosb41 |
2430 | je nosb41 |
2430 | mov [BgrDrawMode],ecx |
2431 | mov [BgrDrawMode],ecx |
2431 | ; mov [bgrchanged],1 |
2432 | ; mov [bgrchanged],1 |
2432 | nosb41: |
2433 | nosb41: |
2433 | ret |
2434 | ret |
2434 | nosb4: |
2435 | nosb4: |
2435 | 2436 | ||
2436 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2437 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2437 | jnz nosb5 |
2438 | jnz nosb5 |
2438 | cmp [img_background], static_background_data |
2439 | cmp [img_background], static_background_data |
2439 | jnz @f |
2440 | jnz @f |
2440 | test edx, edx |
2441 | test edx, edx |
2441 | jnz .fin |
2442 | jnz .fin |
2442 | cmp esi, 4 |
2443 | cmp esi, 4 |
2443 | ja .fin |
2444 | ja .fin |
2444 | @@: |
2445 | @@: |
2445 | ; bughere |
2446 | ; bughere |
2446 | mov eax, ecx |
2447 | mov eax, ecx |
2447 | mov ebx, edx |
2448 | mov ebx, edx |
2448 | add ebx, [img_background] ;IMG_BACKGROUND |
2449 | add ebx, [img_background] ;IMG_BACKGROUND |
2449 | mov ecx, esi |
2450 | mov ecx, esi |
2450 | call memmove |
2451 | call memmove |
2451 | .fin: |
2452 | .fin: |
2452 | ret |
2453 | ret |
2453 | nosb5: |
2454 | nosb5: |
2454 | 2455 | ||
2455 | cmp ebx, 6 |
2456 | cmp ebx, 6 |
2456 | jnz nosb6 |
2457 | jnz nosb6 |
2457 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2458 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2458 | @@: |
2459 | @@: |
2459 | bts dword [bgrlock], 0 |
2460 | bts dword [bgrlock], 0 |
2460 | jnc @f |
2461 | jnc @f |
2461 | call change_task |
2462 | call change_task |
2462 | jmp @b |
2463 | jmp @b |
2463 | @@: |
2464 | @@: |
2464 | mov eax, [CURRENT_TASK] |
2465 | mov eax, [CURRENT_TASK] |
2465 | mov [bgrlockpid], eax |
2466 | mov [bgrlockpid], eax |
2466 | cmp [img_background], static_background_data |
2467 | cmp [img_background], static_background_data |
2467 | jz .nomem |
2468 | jz .nomem |
2468 | stdcall user_alloc, [mem_BACKGROUND] |
2469 | stdcall user_alloc, [mem_BACKGROUND] |
2469 | mov [esp+32], eax |
2470 | mov [esp+32], eax |
2470 | test eax, eax |
2471 | test eax, eax |
2471 | jz .nomem |
2472 | jz .nomem |
2472 | mov ebx, eax |
2473 | mov ebx, eax |
2473 | shr ebx, 12 |
2474 | shr ebx, 12 |
2474 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2475 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2475 | mov esi, [img_background] |
2476 | mov esi, [img_background] |
2476 | shr esi, 12 |
2477 | shr esi, 12 |
2477 | mov ecx, [mem_BACKGROUND] |
2478 | mov ecx, [mem_BACKGROUND] |
2478 | add ecx, 0xFFF |
2479 | add ecx, 0xFFF |
2479 | shr ecx, 12 |
2480 | shr ecx, 12 |
2480 | .z: |
2481 | .z: |
2481 | mov eax, [page_tabs+ebx*4] |
2482 | mov eax, [page_tabs+ebx*4] |
2482 | test al, 1 |
2483 | test al, 1 |
2483 | jz @f |
2484 | jz @f |
2484 | call free_page |
2485 | call free_page |
2485 | @@: |
2486 | @@: |
2486 | mov eax, [page_tabs+esi*4] |
2487 | mov eax, [page_tabs+esi*4] |
2487 | or al, PG_UW |
2488 | or al, PG_UW |
2488 | mov [page_tabs+ebx*4], eax |
2489 | mov [page_tabs+ebx*4], eax |
2489 | mov eax, ebx |
2490 | mov eax, ebx |
2490 | shl eax, 12 |
2491 | shl eax, 12 |
2491 | invlpg [eax] |
2492 | invlpg [eax] |
2492 | inc ebx |
2493 | inc ebx |
2493 | inc esi |
2494 | inc esi |
2494 | loop .z |
2495 | loop .z |
2495 | ret |
2496 | ret |
2496 | .nomem: |
2497 | .nomem: |
2497 | and [bgrlockpid], 0 |
2498 | and [bgrlockpid], 0 |
2498 | mov [bgrlock], 0 |
2499 | mov [bgrlock], 0 |
2499 | nosb6: |
2500 | nosb6: |
2500 | cmp ebx, 7 |
2501 | cmp ebx, 7 |
2501 | jnz nosb7 |
2502 | jnz nosb7 |
2502 | cmp [bgrlock], 0 |
2503 | cmp [bgrlock], 0 |
2503 | jz .err |
2504 | jz .err |
2504 | mov eax, [CURRENT_TASK] |
2505 | mov eax, [CURRENT_TASK] |
2505 | cmp [bgrlockpid], eax |
2506 | cmp [bgrlockpid], eax |
2506 | jnz .err |
2507 | jnz .err |
2507 | mov eax, ecx |
2508 | mov eax, ecx |
2508 | mov ebx, ecx |
2509 | mov ebx, ecx |
2509 | shr eax, 12 |
2510 | shr eax, 12 |
2510 | mov ecx, [page_tabs+(eax-1)*4] |
2511 | mov ecx, [page_tabs+(eax-1)*4] |
2511 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2512 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2512 | jz .err |
2513 | jz .err |
2513 | jnp .err |
2514 | jnp .err |
2514 | push eax |
2515 | push eax |
2515 | shr ecx, 12 |
2516 | shr ecx, 12 |
2516 | @@: |
2517 | @@: |
2517 | and dword [page_tabs+eax*4], 0 |
2518 | and dword [page_tabs+eax*4], 0 |
2518 | mov edx, eax |
2519 | mov edx, eax |
2519 | shl edx, 12 |
2520 | shl edx, 12 |
2520 | push eax |
2521 | push eax |
2521 | invlpg [edx] |
2522 | invlpg [edx] |
2522 | pop eax |
2523 | pop eax |
2523 | inc eax |
2524 | inc eax |
2524 | loop @b |
2525 | loop @b |
2525 | pop eax |
2526 | pop eax |
2526 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2527 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2527 | stdcall user_free, ebx |
2528 | stdcall user_free, ebx |
2528 | mov [esp+32], eax |
2529 | mov [esp+32], eax |
2529 | and [bgrlockpid], 0 |
2530 | and [bgrlockpid], 0 |
2530 | mov [bgrlock], 0 |
2531 | mov [bgrlock], 0 |
2531 | ret |
2532 | ret |
2532 | .err: |
2533 | .err: |
2533 | and dword [esp+32], 0 |
2534 | and dword [esp+32], 0 |
2534 | ret |
2535 | ret |
2535 | 2536 | ||
2536 | nosb7: |
2537 | nosb7: |
2537 | ret |
2538 | ret |
2538 | 2539 | ||
2539 | force_redraw_background: |
2540 | force_redraw_background: |
2540 | mov [draw_data+32 + RECT.left],dword 0 |
2541 | mov [draw_data+32 + RECT.left],dword 0 |
2541 | mov [draw_data+32 + RECT.top],dword 0 |
2542 | mov [draw_data+32 + RECT.top],dword 0 |
2542 | push eax ebx |
2543 | push eax ebx |
2543 | mov eax,[Screen_Max_X] |
2544 | mov eax,[Screen_Max_X] |
2544 | mov ebx,[Screen_Max_Y] |
2545 | mov ebx,[Screen_Max_Y] |
2545 | mov [draw_data+32 + RECT.right],eax |
2546 | mov [draw_data+32 + RECT.right],eax |
2546 | mov [draw_data+32 + RECT.bottom],ebx |
2547 | mov [draw_data+32 + RECT.bottom],ebx |
2547 | pop ebx eax |
2548 | pop ebx eax |
2548 | mov byte [REDRAW_BACKGROUND], 1 |
2549 | mov byte [REDRAW_BACKGROUND], 1 |
2549 | ret |
2550 | ret |
2550 | 2551 | ||
2551 | align 4 |
2552 | align 4 |
2552 | 2553 | ||
2553 | sys_getbackground: |
2554 | sys_getbackground: |
2554 | 2555 | ||
2555 | cmp eax,1 ; SIZE |
2556 | cmp eax,1 ; SIZE |
2556 | jnz nogb1 |
2557 | jnz nogb1 |
2557 | mov eax,[BgrDataWidth] |
2558 | mov eax,[BgrDataWidth] |
2558 | shl eax,16 |
2559 | shl eax,16 |
2559 | mov ax,[BgrDataHeight] |
2560 | mov ax,[BgrDataHeight] |
2560 | mov [esp+36],eax |
2561 | mov [esp+36],eax |
2561 | ret |
2562 | ret |
2562 | 2563 | ||
2563 | nogb1: |
2564 | nogb1: |
2564 | 2565 | ||
2565 | cmp eax,2 ; PIXEL |
2566 | cmp eax,2 ; PIXEL |
2566 | jnz nogb2 |
2567 | jnz nogb2 |
2567 | 2568 | ||
2568 | mov eax, [img_background] |
2569 | mov eax, [img_background] |
2569 | test ebx, ebx |
2570 | test ebx, ebx |
2570 | jz @f |
2571 | jz @f |
2571 | cmp eax, static_background_data |
2572 | cmp eax, static_background_data |
2572 | jz .ret |
2573 | jz .ret |
2573 | @@: |
2574 | @@: |
2574 | mov ecx, [mem_BACKGROUND] |
2575 | mov ecx, [mem_BACKGROUND] |
2575 | add ecx, 4095 |
2576 | add ecx, 4095 |
2576 | and ecx, -4096 |
2577 | and ecx, -4096 |
2577 | sub ecx, 4 |
2578 | sub ecx, 4 |
2578 | cmp ebx, ecx |
2579 | cmp ebx, ecx |
2579 | ja .ret |
2580 | ja .ret |
2580 | 2581 | ||
2581 | mov eax,[ebx+eax] |
2582 | mov eax,[ebx+eax] |
2582 | 2583 | ||
2583 | and eax, 0xFFFFFF |
2584 | and eax, 0xFFFFFF |
2584 | mov [esp+36],eax |
2585 | mov [esp+36],eax |
2585 | .ret: |
2586 | .ret: |
2586 | ret |
2587 | ret |
2587 | nogb2: |
2588 | nogb2: |
2588 | 2589 | ||
2589 | cmp eax,4 ; TILED / STRETCHED |
2590 | cmp eax,4 ; TILED / STRETCHED |
2590 | jnz nogb4 |
2591 | jnz nogb4 |
2591 | mov eax,[BgrDrawMode] |
2592 | mov eax,[BgrDrawMode] |
2592 | nogb4: |
2593 | nogb4: |
2593 | mov [esp+36],eax |
2594 | mov [esp+36],eax |
2594 | ret |
2595 | ret |
2595 | 2596 | ||
2596 | 2597 | ||
2597 | align 4 |
2598 | align 4 |
2598 | 2599 | ||
2599 | sys_getkey: |
2600 | sys_getkey: |
2600 | mov [esp + 32],dword 1 |
2601 | mov [esp + 32],dword 1 |
2601 | ; test main buffer |
2602 | ; test main buffer |
2602 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2603 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2603 | movzx ecx, word [WIN_STACK + ebx * 2] |
2604 | movzx ecx, word [WIN_STACK + ebx * 2] |
2604 | mov edx, [TASK_COUNT] |
2605 | mov edx, [TASK_COUNT] |
2605 | cmp ecx, edx |
2606 | cmp ecx, edx |
2606 | jne .finish |
2607 | jne .finish |
2607 | cmp [KEY_COUNT], byte 0 |
2608 | cmp [KEY_COUNT], byte 0 |
2608 | je .finish |
2609 | je .finish |
2609 | movzx eax, byte [KEY_BUFF] |
2610 | movzx eax, byte [KEY_BUFF] |
2610 | shl eax, 8 |
2611 | shl eax, 8 |
2611 | push eax |
2612 | push eax |
2612 | dec byte [KEY_COUNT] |
2613 | dec byte [KEY_COUNT] |
2613 | and byte [KEY_COUNT], 127 |
2614 | and byte [KEY_COUNT], 127 |
2614 | movzx ecx, byte [KEY_COUNT] |
2615 | movzx ecx, byte [KEY_COUNT] |
2615 | add ecx, 2 |
2616 | add ecx, 2 |
2616 | mov eax, KEY_BUFF + 1 |
2617 | mov eax, KEY_BUFF + 1 |
2617 | mov ebx, KEY_BUFF |
2618 | mov ebx, KEY_BUFF |
2618 | call memmove |
2619 | call memmove |
2619 | pop eax |
2620 | pop eax |
2620 | .ret_eax: |
2621 | .ret_eax: |
2621 | mov [esp + 32], eax |
2622 | mov [esp + 32], eax |
2622 | ret |
2623 | ret |
2623 | .finish: |
2624 | .finish: |
2624 | ; test hotkeys buffer |
2625 | ; test hotkeys buffer |
2625 | mov ecx, hotkey_buffer |
2626 | mov ecx, hotkey_buffer |
2626 | @@: |
2627 | @@: |
2627 | cmp [ecx], ebx |
2628 | cmp [ecx], ebx |
2628 | jz .found |
2629 | jz .found |
2629 | add ecx, 8 |
2630 | add ecx, 8 |
2630 | cmp ecx, hotkey_buffer + 120 * 8 |
2631 | cmp ecx, hotkey_buffer + 120 * 8 |
2631 | jb @b |
2632 | jb @b |
2632 | ret |
2633 | ret |
2633 | .found: |
2634 | .found: |
2634 | mov ax, [ecx + 6] |
2635 | mov ax, [ecx + 6] |
2635 | shl eax, 16 |
2636 | shl eax, 16 |
2636 | mov ah, [ecx + 4] |
2637 | mov ah, [ecx + 4] |
2637 | mov al, 2 |
2638 | mov al, 2 |
2638 | and dword [ecx + 4], 0 |
2639 | and dword [ecx + 4], 0 |
2639 | and dword [ecx], 0 |
2640 | and dword [ecx], 0 |
2640 | jmp .ret_eax |
2641 | jmp .ret_eax |
2641 | 2642 | ||
2642 | align 4 |
2643 | align 4 |
2643 | 2644 | ||
2644 | sys_getbutton: |
2645 | sys_getbutton: |
2645 | 2646 | ||
2646 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2647 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2647 | mov [esp + 32], dword 1 |
2648 | mov [esp + 32], dword 1 |
2648 | movzx ecx, word [WIN_STACK + ebx * 2] |
2649 | movzx ecx, word [WIN_STACK + ebx * 2] |
2649 | mov edx, [TASK_COUNT] ; less than 256 processes |
2650 | mov edx, [TASK_COUNT] ; less than 256 processes |
2650 | cmp ecx, edx |
2651 | cmp ecx, edx |
2651 | jne .exit |
2652 | jne .exit |
2652 | movzx eax, byte [BTN_COUNT] |
2653 | movzx eax, byte [BTN_COUNT] |
2653 | test eax, eax |
2654 | test eax, eax |
2654 | jz .exit |
2655 | jz .exit |
2655 | mov eax, [BTN_BUFF] |
2656 | mov eax, [BTN_BUFF] |
2656 | shl eax, 8 |
2657 | shl eax, 8 |
2657 | ; // Alver 22.06.2008 // { |
2658 | ; // Alver 22.06.2008 // { |
2658 | mov al, byte [btn_down_determ] |
2659 | mov al, byte [btn_down_determ] |
2659 | and al,0xFE ; delete left button bit |
2660 | and al,0xFE ; delete left button bit |
2660 | ; } \\ Alver \\ |
2661 | ; } \\ Alver \\ |
2661 | mov [BTN_COUNT], byte 0 |
2662 | mov [BTN_COUNT], byte 0 |
2662 | mov [esp + 32], eax |
2663 | mov [esp + 32], eax |
2663 | .exit: |
2664 | .exit: |
2664 | ret |
2665 | ret |
2665 | 2666 | ||
2666 | 2667 | ||
2667 | align 4 |
2668 | align 4 |
2668 | 2669 | ||
2669 | sys_cpuusage: |
2670 | sys_cpuusage: |
2670 | 2671 | ||
2671 | ; RETURN: |
2672 | ; RETURN: |
2672 | ; |
2673 | ; |
2673 | ; +00 dword process cpu usage |
2674 | ; +00 dword process cpu usage |
2674 | ; +04 word position in windowing stack |
2675 | ; +04 word position in windowing stack |
2675 | ; +06 word windowing stack value at current position (cpu nro) |
2676 | ; +06 word windowing stack value at current position (cpu nro) |
2676 | ; +10 12 bytes name |
2677 | ; +10 12 bytes name |
2677 | ; +22 dword start in mem |
2678 | ; +22 dword start in mem |
2678 | ; +26 dword used mem |
2679 | ; +26 dword used mem |
2679 | ; +30 dword PID , process idenfification number |
2680 | ; +30 dword PID , process idenfification number |
2680 | ; |
2681 | ; |
2681 | 2682 | ||
2682 | cmp ecx,-1 ; who am I ? |
2683 | cmp ecx,-1 ; who am I ? |
2683 | jne .no_who_am_i |
2684 | jne .no_who_am_i |
2684 | mov ecx,[CURRENT_TASK] |
2685 | mov ecx,[CURRENT_TASK] |
2685 | .no_who_am_i: |
2686 | .no_who_am_i: |
2686 | cmp ecx, max_processes |
2687 | cmp ecx, max_processes |
2687 | ja .nofillbuf |
2688 | ja .nofillbuf |
2688 | 2689 | ||
2689 | ; +4: word: position of the window of thread in the window stack |
2690 | ; +4: word: position of the window of thread in the window stack |
2690 | mov ax, [WIN_STACK + ecx * 2] |
2691 | mov ax, [WIN_STACK + ecx * 2] |
2691 | mov [ebx+4], ax |
2692 | mov [ebx+4], ax |
2692 | ; +6: word: number of the thread slot, which window has in the window stack |
2693 | ; +6: word: number of the thread slot, which window has in the window stack |
2693 | ; position ecx (has no relation to the specific thread) |
2694 | ; position ecx (has no relation to the specific thread) |
2694 | mov ax, [WIN_POS + ecx * 2] |
2695 | mov ax, [WIN_POS + ecx * 2] |
2695 | mov [ebx+6], ax |
2696 | mov [ebx+6], ax |
2696 | 2697 | ||
2697 | shl ecx, 5 |
2698 | shl ecx, 5 |
2698 | 2699 | ||
2699 | ; +0: dword: memory usage |
2700 | ; +0: dword: memory usage |
2700 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2701 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2701 | mov [ebx], eax |
2702 | mov [ebx], eax |
2702 | ; +10: 11 bytes: name of the process |
2703 | ; +10: 11 bytes: name of the process |
2703 | push ecx |
2704 | push ecx |
2704 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2705 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2705 | add ebx, 10 |
2706 | add ebx, 10 |
2706 | mov ecx, 11 |
2707 | mov ecx, 11 |
2707 | call memmove |
2708 | call memmove |
2708 | pop ecx |
2709 | pop ecx |
2709 | 2710 | ||
2710 | ; +22: address of the process in memory |
2711 | ; +22: address of the process in memory |
2711 | ; +26: size of used memory - 1 |
2712 | ; +26: size of used memory - 1 |
2712 | push edi |
2713 | push edi |
2713 | lea edi, [ebx+12] |
2714 | lea edi, [ebx+12] |
2714 | xor eax, eax |
2715 | xor eax, eax |
2715 | mov edx, 0x100000*16 |
2716 | mov edx, 0x100000*16 |
2716 | cmp ecx, 1 shl 5 |
2717 | cmp ecx, 1 shl 5 |
2717 | je .os_mem |
2718 | je .os_mem |
2718 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2719 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2719 | mov eax, std_application_base_address |
2720 | mov eax, std_application_base_address |
2720 | .os_mem: |
2721 | .os_mem: |
2721 | stosd |
2722 | stosd |
2722 | lea eax, [edx-1] |
2723 | lea eax, [edx-1] |
2723 | stosd |
2724 | stosd |
2724 | 2725 | ||
2725 | ; +30: PID/TID |
2726 | ; +30: PID/TID |
2726 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2727 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2727 | stosd |
2728 | stosd |
2728 | 2729 | ||
2729 | ; window position and size |
2730 | ; window position and size |
2730 | push esi |
2731 | push esi |
2731 | lea esi, [ecx + window_data + WDATA.box] |
2732 | lea esi, [ecx + window_data + WDATA.box] |
2732 | movsd |
2733 | movsd |
2733 | movsd |
2734 | movsd |
2734 | movsd |
2735 | movsd |
2735 | movsd |
2736 | movsd |
2736 | 2737 | ||
2737 | ; Process state (+50) |
2738 | ; Process state (+50) |
2738 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2739 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2739 | stosd |
2740 | stosd |
2740 | 2741 | ||
2741 | ; Window client area box |
2742 | ; Window client area box |
2742 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2743 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2743 | movsd |
2744 | movsd |
2744 | movsd |
2745 | movsd |
2745 | movsd |
2746 | movsd |
2746 | movsd |
2747 | movsd |
2747 | 2748 | ||
2748 | ; Window state |
2749 | ; Window state |
2749 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2750 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2750 | stosb |
2751 | stosb |
2751 | 2752 | ||
2752 | pop esi |
2753 | pop esi |
2753 | pop edi |
2754 | pop edi |
2754 | 2755 | ||
2755 | .nofillbuf: |
2756 | .nofillbuf: |
2756 | ; return number of processes |
2757 | ; return number of processes |
2757 | 2758 | ||
2758 | mov eax,[TASK_COUNT] |
2759 | mov eax,[TASK_COUNT] |
2759 | mov [esp+32],eax |
2760 | mov [esp+32],eax |
2760 | ret |
2761 | ret |
2761 | 2762 | ||
2762 | align 4 |
2763 | align 4 |
2763 | sys_clock: |
2764 | sys_clock: |
2764 | cli |
2765 | cli |
2765 | ; Mikhail Lisovin xx Jan 2005 |
2766 | ; Mikhail Lisovin xx Jan 2005 |
2766 | @@: mov al, 10 |
2767 | @@: mov al, 10 |
2767 | out 0x70, al |
2768 | out 0x70, al |
2768 | in al, 0x71 |
2769 | in al, 0x71 |
2769 | test al, al |
2770 | test al, al |
2770 | jns @f |
2771 | jns @f |
2771 | mov esi, 1 |
2772 | mov esi, 1 |
2772 | call delay_ms |
2773 | call delay_ms |
2773 | jmp @b |
2774 | jmp @b |
2774 | @@: |
2775 | @@: |
2775 | ; end Lisovin's fix |
2776 | ; end Lisovin's fix |
2776 | 2777 | ||
2777 | xor al,al ; seconds |
2778 | xor al,al ; seconds |
2778 | out 0x70,al |
2779 | out 0x70,al |
2779 | in al,0x71 |
2780 | in al,0x71 |
2780 | movzx ecx,al |
2781 | movzx ecx,al |
2781 | mov al,02 ; minutes |
2782 | mov al,02 ; minutes |
2782 | shl ecx,16 |
2783 | shl ecx,16 |
2783 | out 0x70,al |
2784 | out 0x70,al |
2784 | in al,0x71 |
2785 | in al,0x71 |
2785 | movzx edx,al |
2786 | movzx edx,al |
2786 | mov al,04 ; hours |
2787 | mov al,04 ; hours |
2787 | shl edx,8 |
2788 | shl edx,8 |
2788 | out 0x70,al |
2789 | out 0x70,al |
2789 | in al,0x71 |
2790 | in al,0x71 |
2790 | add ecx,edx |
2791 | add ecx,edx |
2791 | movzx edx,al |
2792 | movzx edx,al |
2792 | add ecx,edx |
2793 | add ecx,edx |
2793 | sti |
2794 | sti |
2794 | mov [esp + 32], ecx |
2795 | mov [esp + 32], ecx |
2795 | ret |
2796 | ret |
2796 | 2797 | ||
2797 | 2798 | ||
2798 | align 4 |
2799 | align 4 |
2799 | 2800 | ||
2800 | sys_date: |
2801 | sys_date: |
2801 | 2802 | ||
2802 | cli |
2803 | cli |
2803 | @@: mov al, 10 |
2804 | @@: mov al, 10 |
2804 | out 0x70, al |
2805 | out 0x70, al |
2805 | in al, 0x71 |
2806 | in al, 0x71 |
2806 | test al, al |
2807 | test al, al |
2807 | jns @f |
2808 | jns @f |
2808 | mov esi, 1 |
2809 | mov esi, 1 |
2809 | call delay_ms |
2810 | call delay_ms |
2810 | jmp @b |
2811 | jmp @b |
2811 | @@: |
2812 | @@: |
2812 | 2813 | ||
2813 | mov ch,0 |
2814 | mov ch,0 |
2814 | mov al,7 ; date |
2815 | mov al,7 ; date |
2815 | out 0x70,al |
2816 | out 0x70,al |
2816 | in al,0x71 |
2817 | in al,0x71 |
2817 | mov cl,al |
2818 | mov cl,al |
2818 | mov al,8 ; month |
2819 | mov al,8 ; month |
2819 | shl ecx,16 |
2820 | shl ecx,16 |
2820 | out 0x70,al |
2821 | out 0x70,al |
2821 | in al,0x71 |
2822 | in al,0x71 |
2822 | mov ch,al |
2823 | mov ch,al |
2823 | mov al,9 ; year |
2824 | mov al,9 ; year |
2824 | out 0x70,al |
2825 | out 0x70,al |
2825 | in al,0x71 |
2826 | in al,0x71 |
2826 | mov cl,al |
2827 | mov cl,al |
2827 | sti |
2828 | sti |
2828 | mov [esp+32], ecx |
2829 | mov [esp+32], ecx |
2829 | ret |
2830 | ret |
2830 | 2831 | ||
2831 | 2832 | ||
2832 | ; redraw status |
2833 | ; redraw status |
2833 | 2834 | ||
2834 | sys_redrawstat: |
2835 | sys_redrawstat: |
2835 | cmp ebx, 1 |
2836 | cmp ebx, 1 |
2836 | jne no_widgets_away |
2837 | jne no_widgets_away |
2837 | ; buttons away |
2838 | ; buttons away |
2838 | mov ecx,[CURRENT_TASK] |
2839 | mov ecx,[CURRENT_TASK] |
2839 | sys_newba2: |
2840 | sys_newba2: |
2840 | mov edi,[BTN_ADDR] |
2841 | mov edi,[BTN_ADDR] |
2841 | cmp [edi], dword 0 ; empty button list ? |
2842 | cmp [edi], dword 0 ; empty button list ? |
2842 | je end_of_buttons_away |
2843 | je end_of_buttons_away |
2843 | movzx ebx, word [edi] |
2844 | movzx ebx, word [edi] |
2844 | inc ebx |
2845 | inc ebx |
2845 | mov eax,edi |
2846 | mov eax,edi |
2846 | sys_newba: |
2847 | sys_newba: |
2847 | dec ebx |
2848 | dec ebx |
2848 | jz end_of_buttons_away |
2849 | jz end_of_buttons_away |
2849 | 2850 | ||
2850 | add eax, 0x10 |
2851 | add eax, 0x10 |
2851 | cmp cx, [eax] |
2852 | cmp cx, [eax] |
2852 | jnz sys_newba |
2853 | jnz sys_newba |
2853 | 2854 | ||
2854 | push eax ebx ecx |
2855 | push eax ebx ecx |
2855 | mov ecx,ebx |
2856 | mov ecx,ebx |
2856 | inc ecx |
2857 | inc ecx |
2857 | shl ecx, 4 |
2858 | shl ecx, 4 |
2858 | mov ebx, eax |
2859 | mov ebx, eax |
2859 | add eax, 0x10 |
2860 | add eax, 0x10 |
2860 | call memmove |
2861 | call memmove |
2861 | dec dword [edi] |
2862 | dec dword [edi] |
2862 | pop ecx ebx eax |
2863 | pop ecx ebx eax |
2863 | 2864 | ||
2864 | jmp sys_newba2 |
2865 | jmp sys_newba2 |
2865 | 2866 | ||
2866 | end_of_buttons_away: |
2867 | end_of_buttons_away: |
2867 | 2868 | ||
2868 | ret |
2869 | ret |
2869 | 2870 | ||
2870 | no_widgets_away: |
2871 | no_widgets_away: |
2871 | 2872 | ||
2872 | cmp ebx, 2 |
2873 | cmp ebx, 2 |
2873 | jnz srl1 |
2874 | jnz srl1 |
2874 | 2875 | ||
2875 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2876 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2876 | add edx, draw_data - CURRENT_TASK |
2877 | add edx, draw_data - CURRENT_TASK |
2877 | mov [edx + RECT.left], 0 |
2878 | mov [edx + RECT.left], 0 |
2878 | mov [edx + RECT.top], 0 |
2879 | mov [edx + RECT.top], 0 |
2879 | mov eax, [Screen_Max_X] |
2880 | mov eax, [Screen_Max_X] |
2880 | mov [edx + RECT.right], eax |
2881 | mov [edx + RECT.right], eax |
2881 | mov eax, [Screen_Max_Y] |
2882 | mov eax, [Screen_Max_Y] |
2882 | mov [edx + RECT.bottom], eax |
2883 | mov [edx + RECT.bottom], eax |
2883 | 2884 | ||
2884 | mov edi, [TASK_BASE] |
2885 | mov edi, [TASK_BASE] |
2885 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2886 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2886 | call sys_window_mouse |
2887 | call sys_window_mouse |
2887 | ret |
2888 | ret |
2888 | 2889 | ||
2889 | srl1: |
2890 | srl1: |
2890 | ret |
2891 | ret |
2891 | 2892 | ||
2892 | 2893 | ||
2893 | sys_drawwindow: |
2894 | sys_drawwindow: |
2894 | 2895 | ||
2895 | mov eax,edx |
2896 | mov eax,edx |
2896 | shr eax,16+8 |
2897 | shr eax,16+8 |
2897 | and eax,15 |
2898 | and eax,15 |
2898 | 2899 | ||
2899 | ; cmp eax,0 ; type I - original style |
2900 | ; cmp eax,0 ; type I - original style |
2900 | jne nosyswI |
2901 | jne nosyswI |
2901 | inc [mouse_pause] |
2902 | inc [mouse_pause] |
2902 | call [disable_mouse] |
2903 | call [disable_mouse] |
2903 | call sys_set_window |
2904 | call sys_set_window |
2904 | call [disable_mouse] |
2905 | call [disable_mouse] |
2905 | call drawwindow_I |
2906 | call drawwindow_I |
2906 | ;dec [mouse_pause] |
2907 | ;dec [mouse_pause] |
2907 | ;call [draw_pointer] |
2908 | ;call [draw_pointer] |
2908 | ;ret |
2909 | ;ret |
2909 | jmp draw_window_caption.2 |
2910 | jmp draw_window_caption.2 |
2910 | nosyswI: |
2911 | nosyswI: |
2911 | 2912 | ||
2912 | cmp al,1 ; type II - only reserve area, no draw |
2913 | cmp al,1 ; type II - only reserve area, no draw |
2913 | jne nosyswII |
2914 | jne nosyswII |
2914 | inc [mouse_pause] |
2915 | inc [mouse_pause] |
2915 | call [disable_mouse] |
2916 | call [disable_mouse] |
2916 | call sys_set_window |
2917 | call sys_set_window |
2917 | call [disable_mouse] |
2918 | call [disable_mouse] |
2918 | call sys_window_mouse |
2919 | call sys_window_mouse |
2919 | dec [mouse_pause] |
2920 | dec [mouse_pause] |
2920 | call [draw_pointer] |
2921 | call [draw_pointer] |
2921 | ret |
2922 | ret |
2922 | nosyswII: |
2923 | nosyswII: |
2923 | 2924 | ||
2924 | cmp al,2 ; type III - new style |
2925 | cmp al,2 ; type III - new style |
2925 | jne nosyswIII |
2926 | jne nosyswIII |
2926 | inc [mouse_pause] |
2927 | inc [mouse_pause] |
2927 | call [disable_mouse] |
2928 | call [disable_mouse] |
2928 | call sys_set_window |
2929 | call sys_set_window |
2929 | call [disable_mouse] |
2930 | call [disable_mouse] |
2930 | call drawwindow_III |
2931 | call drawwindow_III |
2931 | ;dec [mouse_pause] |
2932 | ;dec [mouse_pause] |
2932 | ;call [draw_pointer] |
2933 | ;call [draw_pointer] |
2933 | ;ret |
2934 | ;ret |
2934 | jmp draw_window_caption.2 |
2935 | jmp draw_window_caption.2 |
2935 | nosyswIII: |
2936 | nosyswIII: |
2936 | 2937 | ||
2937 | cmp al,3 ; type IV - skinned window |
2938 | cmp al,3 ; type IV - skinned window |
2938 | je draw_skin_window |
2939 | je draw_skin_window |
2939 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2940 | cmp al,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2940 | jne nosyswV |
2941 | jne nosyswV |
2941 | draw_skin_window: |
2942 | draw_skin_window: |
2942 | 2943 | ||
2943 | inc [mouse_pause] |
2944 | inc [mouse_pause] |
2944 | call [disable_mouse] |
2945 | call [disable_mouse] |
2945 | call sys_set_window |
2946 | call sys_set_window |
2946 | call [disable_mouse] |
2947 | call [disable_mouse] |
2947 | mov eax, [TASK_COUNT] |
2948 | mov eax, [TASK_COUNT] |
2948 | movzx eax, word [WIN_POS + eax*2] |
2949 | movzx eax, word [WIN_POS + eax*2] |
2949 | cmp eax, [CURRENT_TASK] |
2950 | cmp eax, [CURRENT_TASK] |
2950 | setz al |
2951 | setz al |
2951 | movzx eax, al |
2952 | movzx eax, al |
2952 | push eax |
2953 | push eax |
2953 | call drawwindow_IV |
2954 | call drawwindow_IV |
2954 | ;dec [mouse_pause] |
2955 | ;dec [mouse_pause] |
2955 | ;call [draw_pointer] |
2956 | ;call [draw_pointer] |
2956 | ;ret |
2957 | ;ret |
2957 | jmp draw_window_caption.2 |
2958 | jmp draw_window_caption.2 |
2958 | nosyswV: |
2959 | nosyswV: |
2959 | 2960 | ||
2960 | ret |
2961 | ret |
2961 | 2962 | ||
2962 | 2963 | ||
2963 | draw_window_caption: |
2964 | draw_window_caption: |
2964 | inc [mouse_pause] |
2965 | inc [mouse_pause] |
2965 | call [disable_mouse] |
2966 | call [disable_mouse] |
2966 | 2967 | ||
2967 | xor eax,eax |
2968 | xor eax,eax |
2968 | mov edx,[TASK_COUNT] |
2969 | mov edx,[TASK_COUNT] |
2969 | movzx edx,word[WIN_POS+edx*2] |
2970 | movzx edx,word[WIN_POS+edx*2] |
2970 | cmp edx,[CURRENT_TASK] |
2971 | cmp edx,[CURRENT_TASK] |
2971 | jne @f |
2972 | jne @f |
2972 | inc eax |
2973 | inc eax |
2973 | @@: mov edx,[CURRENT_TASK] |
2974 | @@: mov edx,[CURRENT_TASK] |
2974 | shl edx,5 |
2975 | shl edx,5 |
2975 | add edx,window_data |
2976 | add edx,window_data |
2976 | movzx ebx,[edx+WDATA.fl_wstyle] |
2977 | movzx ebx,[edx+WDATA.fl_wstyle] |
2977 | and bl,0x0F |
2978 | and bl,0x0F |
2978 | cmp bl,3 |
2979 | cmp bl,3 |
2979 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2980 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
2980 | cmp bl,4 |
2981 | cmp bl,4 |
2981 | je .draw_caption_style_3 |
2982 | je .draw_caption_style_3 |
2982 | 2983 | ||
2983 | jmp .not_style_3 |
2984 | jmp .not_style_3 |
2984 | .draw_caption_style_3: |
2985 | .draw_caption_style_3: |
2985 | 2986 | ||
2986 | push edx |
2987 | push edx |
2987 | call drawwindow_IV_caption |
2988 | call drawwindow_IV_caption |
2988 | add esp,4 |
2989 | add esp,4 |
2989 | jmp .2 |
2990 | jmp .2 |
2990 | 2991 | ||
2991 | .not_style_3: |
2992 | .not_style_3: |
2992 | cmp bl,2 |
2993 | cmp bl,2 |
2993 | jne .not_style_2 |
2994 | jne .not_style_2 |
2994 | 2995 | ||
2995 | call drawwindow_III_caption |
2996 | call drawwindow_III_caption |
2996 | jmp .2 |
2997 | jmp .2 |
2997 | 2998 | ||
2998 | .not_style_2: |
2999 | .not_style_2: |
2999 | cmp bl,0 |
3000 | cmp bl,0 |
3000 | jne .2 |
3001 | jne .2 |
3001 | 3002 | ||
3002 | call drawwindow_I_caption |
3003 | call drawwindow_I_caption |
3003 | 3004 | ||
3004 | ;-------------------------------------------------------------- |
3005 | ;-------------------------------------------------------------- |
3005 | .2: ;jmp @f |
3006 | .2: ;jmp @f |
3006 | mov edi,[CURRENT_TASK] |
3007 | mov edi,[CURRENT_TASK] |
3007 | shl edi,5 |
3008 | shl edi,5 |
3008 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3009 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3009 | jz @f |
3010 | jz @f |
3010 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
3011 | mov edx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
3011 | or edx,edx |
3012 | or edx,edx |
3012 | jz @f |
3013 | jz @f |
3013 | 3014 | ||
3014 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3015 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3015 | and al,0x0F |
3016 | and al,0x0F |
3016 | cmp al,3 |
3017 | cmp al,3 |
3017 | je .skinned |
3018 | je .skinned |
3018 | cmp al,4 |
3019 | cmp al,4 |
3019 | je .skinned |
3020 | je .skinned |
3020 | 3021 | ||
3021 | jmp .not_skinned |
3022 | jmp .not_skinned |
3022 | .skinned: |
3023 | .skinned: |
3023 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3024 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3024 | mov bp,word[edi+window_data+WDATA.box.top] |
3025 | mov bp,word[edi+window_data+WDATA.box.top] |
3025 | movzx eax,word[edi+window_data+WDATA.box.width] |
3026 | movzx eax,word[edi+window_data+WDATA.box.width] |
3026 | sub ax,[_skinmargins.left] |
3027 | sub ax,[_skinmargins.left] |
3027 | sub ax,[_skinmargins.right] |
3028 | sub ax,[_skinmargins.right] |
3028 | push edx |
3029 | push edx |
3029 | cwde |
3030 | cwde |
3030 | cdq |
3031 | cdq |
3031 | mov ebx,6 |
3032 | mov ebx,6 |
3032 | idiv ebx |
3033 | idiv ebx |
3033 | pop edx |
3034 | pop edx |
3034 | or eax,eax |
3035 | or eax,eax |
3035 | js @f |
3036 | js @f |
3036 | mov esi,eax |
3037 | mov esi,eax |
3037 | mov ebx,dword[_skinmargins.left-2] |
3038 | mov ebx,dword[_skinmargins.left-2] |
3038 | mov bx,word[_skinh] |
3039 | mov bx,word[_skinh] |
3039 | sub bx,[_skinmargins.bottom] |
3040 | sub bx,[_skinmargins.bottom] |
3040 | sub bx,[_skinmargins.top] |
3041 | sub bx,[_skinmargins.top] |
3041 | sar bx,1 |
3042 | sar bx,1 |
3042 | adc bx,0 |
3043 | adc bx,0 |
3043 | add bx,[_skinmargins.top] |
3044 | add bx,[_skinmargins.top] |
3044 | add bx,-3 |
3045 | add bx,-3 |
3045 | add ebx,ebp |
3046 | add ebx,ebp |
3046 | jmp .dodraw |
3047 | jmp .dodraw |
3047 | 3048 | ||
3048 | .not_skinned: |
3049 | .not_skinned: |
3049 | cmp al,1 |
3050 | cmp al,1 |
3050 | je @f |
3051 | je @f |
3051 | 3052 | ||
3052 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3053 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3053 | mov bp,word[edi+window_data+WDATA.box.top] |
3054 | mov bp,word[edi+window_data+WDATA.box.top] |
3054 | movzx eax,word[edi+window_data+WDATA.box.width] |
3055 | movzx eax,word[edi+window_data+WDATA.box.width] |
3055 | sub eax,16 |
3056 | sub eax,16 |
3056 | push edx |
3057 | push edx |
3057 | cwde |
3058 | cwde |
3058 | cdq |
3059 | cdq |
3059 | mov ebx,6 |
3060 | mov ebx,6 |
3060 | idiv ebx |
3061 | idiv ebx |
3061 | pop edx |
3062 | pop edx |
3062 | or eax,eax |
3063 | or eax,eax |
3063 | js @f |
3064 | js @f |
3064 | mov esi,eax |
3065 | mov esi,eax |
3065 | mov ebx,0x00080007 |
3066 | mov ebx,0x00080007 |
3066 | add ebx,ebp |
3067 | add ebx,ebp |
3067 | .dodraw: |
3068 | .dodraw: |
3068 | mov ecx,[common_colours+16];0x00FFFFFF |
3069 | mov ecx,[common_colours+16];0x00FFFFFF |
3069 | or ecx, 0x80000000 |
3070 | or ecx, 0x80000000 |
3070 | xor edi,edi |
3071 | xor edi,edi |
3071 | ; // Alver 22.06.2008 // { |
3072 | ; // Alver 22.06.2008 // { |
3072 | ; call dtext |
3073 | ; call dtext |
3073 | call dtext_asciiz_esi |
3074 | call dtext_asciiz_esi |
3074 | ; } \\ Alver \\ |
3075 | ; } \\ Alver \\ |
3075 | 3076 | ||
3076 | @@: |
3077 | @@: |
3077 | ;-------------------------------------------------------------- |
3078 | ;-------------------------------------------------------------- |
3078 | dec [mouse_pause] |
3079 | dec [mouse_pause] |
3079 | call [draw_pointer] |
3080 | call [draw_pointer] |
3080 | ret |
3081 | ret |
3081 | 3082 | ||
3082 | iglobal |
3083 | iglobal |
3083 | align 4 |
3084 | align 4 |
3084 | window_topleft dd \ |
3085 | window_topleft dd \ |
3085 | 1, 21,\ ;type 0 |
3086 | 1, 21,\ ;type 0 |
3086 | 0, 0,\ ;type 1 |
3087 | 0, 0,\ ;type 1 |
3087 | 5, 20,\ ;type 2 |
3088 | 5, 20,\ ;type 2 |
3088 | 5, ?,\ ;type 3 {set by skin} |
3089 | 5, ?,\ ;type 3 {set by skin} |
3089 | 5, ? ;type 4 {set by skin} |
3090 | 5, ? ;type 4 {set by skin} |
3090 | endg |
3091 | endg |
3091 | 3092 | ||
3092 | set_window_clientbox: |
3093 | set_window_clientbox: |
3093 | push eax ecx edi |
3094 | push eax ecx edi |
3094 | 3095 | ||
3095 | mov eax,[_skinh] |
3096 | mov eax,[_skinh] |
3096 | mov [window_topleft+4*7],eax |
3097 | mov [window_topleft+4*7],eax |
3097 | mov [window_topleft+4*9],eax |
3098 | mov [window_topleft+4*9],eax |
3098 | 3099 | ||
3099 | mov ecx,edi |
3100 | mov ecx,edi |
3100 | sub edi,window_data |
3101 | sub edi,window_data |
3101 | shl edi,3 |
3102 | shl edi,3 |
3102 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3103 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3103 | jz @f |
3104 | jz @f |
3104 | 3105 | ||
3105 | movzx eax,[ecx+WDATA.fl_wstyle] |
3106 | movzx eax,[ecx+WDATA.fl_wstyle] |
3106 | and eax,0x0F |
3107 | and eax,0x0F |
3107 | mov eax,[eax*8+window_topleft+0] |
3108 | mov eax,[eax*8+window_topleft+0] |
3108 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3109 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3109 | shl eax,1 |
3110 | shl eax,1 |
3110 | neg eax |
3111 | neg eax |
3111 | add eax,[ecx+WDATA.box.width] |
3112 | add eax,[ecx+WDATA.box.width] |
3112 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3113 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3113 | 3114 | ||
3114 | movzx eax,[ecx+WDATA.fl_wstyle] |
3115 | movzx eax,[ecx+WDATA.fl_wstyle] |
3115 | and eax,0x0F |
3116 | and eax,0x0F |
3116 | push [eax*8+window_topleft+0] |
3117 | push [eax*8+window_topleft+0] |
3117 | mov eax,[eax*8+window_topleft+4] |
3118 | mov eax,[eax*8+window_topleft+4] |
3118 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3119 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3119 | neg eax |
3120 | neg eax |
3120 | sub eax,[esp] |
3121 | sub eax,[esp] |
3121 | add eax,[ecx+WDATA.box.height] |
3122 | add eax,[ecx+WDATA.box.height] |
3122 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3123 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3123 | add esp,4 |
3124 | add esp,4 |
3124 | 3125 | ||
3125 | pop edi ecx eax |
3126 | pop edi ecx eax |
3126 | ret |
3127 | ret |
3127 | @@: |
3128 | @@: |
3128 | xor eax,eax |
3129 | xor eax,eax |
3129 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3130 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3130 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3131 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3131 | mov eax,[ecx+WDATA.box.width] |
3132 | mov eax,[ecx+WDATA.box.width] |
3132 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3133 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3133 | mov eax,[ecx+WDATA.box.height] |
3134 | mov eax,[ecx+WDATA.box.height] |
3134 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3135 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3135 | 3136 | ||
3136 | pop edi ecx eax |
3137 | pop edi ecx eax |
3137 | ret |
3138 | ret |
3138 | 3139 | ||
3139 | sys_set_window: |
3140 | sys_set_window: |
3140 | 3141 | ||
3141 | mov eax,[CURRENT_TASK] |
3142 | mov eax,[CURRENT_TASK] |
3142 | shl eax,5 |
3143 | shl eax,5 |
3143 | add eax,window_data |
3144 | add eax,window_data |
3144 | 3145 | ||
3145 | ; colors |
3146 | ; colors |
3146 | mov [eax+WDATA.cl_workarea],edx |
3147 | mov [eax+WDATA.cl_workarea],edx |
3147 | mov [eax+WDATA.cl_titlebar],esi |
3148 | mov [eax+WDATA.cl_titlebar],esi |
3148 | mov [eax+WDATA.cl_frames],edi |
3149 | mov [eax+WDATA.cl_frames],edi |
3149 | 3150 | ||
3150 | mov edi, eax |
3151 | mov edi, eax |
3151 | 3152 | ||
3152 | ; check flag (?) |
3153 | ; check flag (?) |
3153 | test [edi+WDATA.fl_wdrawn],1 |
3154 | test [edi+WDATA.fl_wdrawn],1 |
3154 | jnz newd |
3155 | jnz newd |
3155 | 3156 | ||
3156 | mov eax,[timer_ticks] ;[0xfdf0] |
3157 | mov eax,[timer_ticks] ;[0xfdf0] |
3157 | add eax,100 |
3158 | add eax,100 |
3158 | mov [new_window_starting],eax |
3159 | mov [new_window_starting],eax |
3159 | 3160 | ||
3160 | movsx eax,bx |
3161 | movsx eax,bx |
3161 | mov [edi+WDATA.box.width],eax |
3162 | mov [edi+WDATA.box.width],eax |
3162 | movsx eax,cx |
3163 | movsx eax,cx |
3163 | mov [edi+WDATA.box.height],eax |
3164 | mov [edi+WDATA.box.height],eax |
3164 | sar ebx,16 |
3165 | sar ebx,16 |
3165 | sar ecx,16 |
3166 | sar ecx,16 |
3166 | mov [edi+WDATA.box.left],ebx |
3167 | mov [edi+WDATA.box.left],ebx |
3167 | mov [edi+WDATA.box.top],ecx |
3168 | mov [edi+WDATA.box.top],ecx |
3168 | 3169 | ||
3169 | call check_window_position |
3170 | call check_window_position |
3170 | 3171 | ||
3171 | push ecx esi edi ; save for window fullscreen/resize |
3172 | push ecx esi edi ; save for window fullscreen/resize |
3172 | ;mov esi,edi |
3173 | ;mov esi,edi |
3173 | 3174 | ||
3174 | mov cl, [edi+WDATA.fl_wstyle] |
3175 | mov cl, [edi+WDATA.fl_wstyle] |
3175 | mov eax, [edi+WDATA.cl_frames] |
3176 | mov eax, [edi+WDATA.cl_frames] |
3176 | 3177 | ||
3177 | sub edi,window_data |
3178 | sub edi,window_data |
3178 | shl edi,3 |
3179 | shl edi,3 |
3179 | add edi,SLOT_BASE |
3180 | add edi,SLOT_BASE |
3180 | 3181 | ||
3181 | and cl,0x0F |
3182 | and cl,0x0F |
3182 | mov [edi+APPDATA.wnd_caption],0 |
3183 | mov [edi+APPDATA.wnd_caption],0 |
3183 | cmp cl,3 |
3184 | cmp cl,3 |
3184 | je set_APPDATA_wnd_caption |
3185 | je set_APPDATA_wnd_caption |
3185 | cmp cl,4 ; {SPraid.simba} |
3186 | cmp cl,4 ; {SPraid.simba} |
3186 | je set_APPDATA_wnd_caption |
3187 | je set_APPDATA_wnd_caption |
3187 | 3188 | ||
3188 | jmp @f |
3189 | jmp @f |
3189 | set_APPDATA_wnd_caption: |
3190 | set_APPDATA_wnd_caption: |
3190 | mov [edi+APPDATA.wnd_caption],eax |
3191 | mov [edi+APPDATA.wnd_caption],eax |
3191 | @@: mov esi,[esp+0] |
3192 | @@: mov esi,[esp+0] |
3192 | 3193 | ||
3193 | add edi, APPDATA.saved_box |
3194 | add edi, APPDATA.saved_box |
3194 | movsd |
3195 | movsd |
3195 | movsd |
3196 | movsd |
3196 | movsd |
3197 | movsd |
3197 | movsd |
3198 | movsd |
3198 | pop edi esi ecx |
3199 | pop edi esi ecx |
3199 | 3200 | ||
3200 | mov esi, [CURRENT_TASK] |
3201 | mov esi, [CURRENT_TASK] |
3201 | movzx esi, word [WIN_STACK+esi*2] |
3202 | movzx esi, word [WIN_STACK+esi*2] |
3202 | lea esi, [WIN_POS+esi*2] |
3203 | lea esi, [WIN_POS+esi*2] |
3203 | call waredraw |
3204 | call waredraw |
3204 | 3205 | ||
3205 | ;;; mov ebx, 1 |
3206 | ;;; mov ebx, 1 |
3206 | ;;; call delay_hs |
3207 | ;;; call delay_hs |
3207 | mov eax, [edi+WDATA.box.left] |
3208 | mov eax, [edi+WDATA.box.left] |
3208 | mov ebx, [edi+WDATA.box.top] |
3209 | mov ebx, [edi+WDATA.box.top] |
3209 | mov ecx, [edi+WDATA.box.width] |
3210 | mov ecx, [edi+WDATA.box.width] |
3210 | mov edx, [edi+WDATA.box.height] |
3211 | mov edx, [edi+WDATA.box.height] |
3211 | add ecx, eax |
3212 | add ecx, eax |
3212 | add edx, ebx |
3213 | add edx, ebx |
3213 | call calculatescreen |
3214 | call calculatescreen |
3214 | 3215 | ||
3215 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3216 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3216 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3217 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3217 | 3218 | ||
3218 | newd: |
3219 | newd: |
3219 | call set_window_clientbox |
3220 | call set_window_clientbox |
3220 | 3221 | ||
3221 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3222 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3222 | mov edx,edi |
3223 | mov edx,edi |
3223 | 3224 | ||
3224 | ret |
3225 | ret |
3225 | 3226 | ||
3226 | syscall_windowsettings: |
3227 | syscall_windowsettings: |
3227 | 3228 | ||
3228 | .set_window_caption: |
3229 | .set_window_caption: |
3229 | dec eax ; subfunction #1 - set window caption |
3230 | dec eax ; subfunction #1 - set window caption |
3230 | jnz .get_window_caption |
3231 | jnz .get_window_caption |
3231 | 3232 | ||
3232 | ; NOTE: only window owner thread can set its caption, |
3233 | ; NOTE: only window owner thread can set its caption, |
3233 | ; so there's no parameter for PID/TID |
3234 | ; so there's no parameter for PID/TID |
3234 | 3235 | ||
3235 | mov edi,[CURRENT_TASK] |
3236 | mov edi,[CURRENT_TASK] |
3236 | shl edi,5 |
3237 | shl edi,5 |
3237 | 3238 | ||
3238 | ; have to check if caption is within application memory limit |
3239 | ; have to check if caption is within application memory limit |
3239 | ; check is trivial, and if application resizes its memory, |
3240 | ; check is trivial, and if application resizes its memory, |
3240 | ; caption still can become over bounds |
3241 | ; caption still can become over bounds |
3241 | ; diamond, 31.10.2006: check removed because with new memory manager |
3242 | ; diamond, 31.10.2006: check removed because with new memory manager |
3242 | ; there can be valid data after APPDATA.mem_size bound |
3243 | ; there can be valid data after APPDATA.mem_size bound |
3243 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3244 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3244 | ; add ecx,255 ; max caption length |
3245 | ; add ecx,255 ; max caption length |
3245 | ; cmp ebx,ecx |
3246 | ; cmp ebx,ecx |
3246 | ; ja .exit_fail |
3247 | ; ja .exit_fail |
3247 | 3248 | ||
3248 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3249 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3249 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3250 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3250 | 3251 | ||
3251 | call draw_window_caption |
3252 | call draw_window_caption |
3252 | 3253 | ||
3253 | xor eax,eax ; eax = 0 (success) |
3254 | xor eax,eax ; eax = 0 (success) |
3254 | ret |
3255 | ret |
3255 | 3256 | ||
3256 | .get_window_caption: |
3257 | .get_window_caption: |
3257 | dec eax ; subfunction #2 - get window caption |
3258 | dec eax ; subfunction #2 - get window caption |
3258 | jnz .exit_fail |
3259 | jnz .exit_fail |
3259 | 3260 | ||
3260 | ; not implemented yet |
3261 | ; not implemented yet |
3261 | 3262 | ||
3262 | .exit_fail: |
3263 | .exit_fail: |
3263 | xor eax,eax |
3264 | xor eax,eax |
3264 | inc eax ; eax = 1 (fail) |
3265 | inc eax ; eax = 1 (fail) |
3265 | ret |
3266 | ret |
3266 | 3267 | ||
3267 | 3268 | ||
3268 | sys_window_move: |
3269 | sys_window_move: |
3269 | 3270 | ||
3270 | mov edi,[CURRENT_TASK] |
3271 | mov edi,[CURRENT_TASK] |
3271 | shl edi,5 |
3272 | shl edi,5 |
3272 | add edi,window_data |
3273 | add edi,window_data |
3273 | 3274 | ||
3274 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3275 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3275 | jnz .window_move_return |
3276 | jnz .window_move_return |
3276 | 3277 | ||
3277 | push dword [edi + WDATA.box.left] ; save old coordinates |
3278 | push dword [edi + WDATA.box.left] ; save old coordinates |
3278 | push dword [edi + WDATA.box.top] |
3279 | push dword [edi + WDATA.box.top] |
3279 | push dword [edi + WDATA.box.width] |
3280 | push dword [edi + WDATA.box.width] |
3280 | push dword [edi + WDATA.box.height] |
3281 | push dword [edi + WDATA.box.height] |
3281 | 3282 | ||
3282 | cmp eax,-1 ; set new position and size |
3283 | cmp eax,-1 ; set new position and size |
3283 | je .no_x_reposition |
3284 | je .no_x_reposition |
3284 | mov [edi + WDATA.box.left], eax |
3285 | mov [edi + WDATA.box.left], eax |
3285 | .no_x_reposition: |
3286 | .no_x_reposition: |
3286 | cmp ebx,-1 |
3287 | cmp ebx,-1 |
3287 | je .no_y_reposition |
3288 | je .no_y_reposition |
3288 | mov [edi + WDATA.box.top], ebx |
3289 | mov [edi + WDATA.box.top], ebx |
3289 | .no_y_reposition: |
3290 | .no_y_reposition: |
3290 | 3291 | ||
3291 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3292 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3292 | jnz .no_y_resizing |
3293 | jnz .no_y_resizing |
3293 | 3294 | ||
3294 | cmp ecx,-1 |
3295 | cmp ecx,-1 |
3295 | je .no_x_resizing |
3296 | je .no_x_resizing |
3296 | mov [edi + WDATA.box.width], ecx |
3297 | mov [edi + WDATA.box.width], ecx |
3297 | .no_x_resizing: |
3298 | .no_x_resizing: |
3298 | cmp edx,-1 |
3299 | cmp edx,-1 |
3299 | je .no_y_resizing |
3300 | je .no_y_resizing |
3300 | mov [edi + WDATA.box.height], edx |
3301 | mov [edi + WDATA.box.height], edx |
3301 | .no_y_resizing: |
3302 | .no_y_resizing: |
3302 | 3303 | ||
3303 | call check_window_position |
3304 | call check_window_position |
3304 | call set_window_clientbox |
3305 | call set_window_clientbox |
3305 | 3306 | ||
3306 | pushad ; save for window fullscreen/resize |
3307 | pushad ; save for window fullscreen/resize |
3307 | mov esi,edi |
3308 | mov esi,edi |
3308 | sub edi,window_data |
3309 | sub edi,window_data |
3309 | shr edi,5 |
3310 | shr edi,5 |
3310 | shl edi,8 |
3311 | shl edi,8 |
3311 | add edi, SLOT_BASE + APPDATA.saved_box |
3312 | add edi, SLOT_BASE + APPDATA.saved_box |
3312 | mov ecx,4 |
3313 | mov ecx,4 |
3313 | cld |
3314 | cld |
3314 | rep movsd |
3315 | rep movsd |
3315 | popad |
3316 | popad |
3316 | 3317 | ||
3317 | pushad ; calculcate screen at new position |
3318 | pushad ; calculcate screen at new position |
3318 | mov eax, [edi + WDATA.box.left] |
3319 | mov eax, [edi + WDATA.box.left] |
3319 | mov ebx, [edi + WDATA.box.top] |
3320 | mov ebx, [edi + WDATA.box.top] |
3320 | mov ecx, [edi + WDATA.box.width] |
3321 | mov ecx, [edi + WDATA.box.width] |
3321 | mov edx, [edi + WDATA.box.height] |
3322 | mov edx, [edi + WDATA.box.height] |
3322 | add ecx,eax |
3323 | add ecx,eax |
3323 | add edx,ebx |
3324 | add edx,ebx |
3324 | 3325 | ||
3325 | call calculatescreen |
3326 | call calculatescreen |
3326 | popad |
3327 | popad |
3327 | 3328 | ||
3328 | pop edx ; calculcate screen at old position |
3329 | pop edx ; calculcate screen at old position |
3329 | pop ecx |
3330 | pop ecx |
3330 | pop ebx |
3331 | pop ebx |
3331 | pop eax |
3332 | pop eax |
3332 | add ecx,eax |
3333 | add ecx,eax |
3333 | add edx,ebx |
3334 | add edx,ebx |
3334 | mov [dlx],eax ; save for drawlimits |
3335 | mov [dlx],eax ; save for drawlimits |
3335 | mov [dly],ebx |
3336 | mov [dly],ebx |
3336 | mov [dlxe],ecx |
3337 | mov [dlxe],ecx |
3337 | mov [dlye],edx |
3338 | mov [dlye],edx |
3338 | call calculatescreen |
3339 | call calculatescreen |
3339 | 3340 | ||
3340 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3341 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3341 | 3342 | ||
3342 | mov eax,edi ; redraw screen at old position |
3343 | mov eax,edi ; redraw screen at old position |
3343 | xor esi,esi |
3344 | xor esi,esi |
3344 | call redrawscreen |
3345 | call redrawscreen |
3345 | 3346 | ||
3346 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3347 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3347 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3348 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3348 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3349 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3349 | 3350 | ||
3350 | call [draw_pointer] |
3351 | call [draw_pointer] |
3351 | 3352 | ||
3352 | mov [window_move_pr],0 |
3353 | mov [window_move_pr],0 |
3353 | 3354 | ||
3354 | .window_move_return: |
3355 | .window_move_return: |
3355 | 3356 | ||
3356 | ret |
3357 | ret |
3357 | 3358 | ||
3358 | uglobal |
3359 | uglobal |
3359 | window_move_pr dd 0x0 |
3360 | window_move_pr dd 0x0 |
3360 | window_move_eax dd 0x0 |
3361 | window_move_eax dd 0x0 |
3361 | window_move_ebx dd 0x0 |
3362 | window_move_ebx dd 0x0 |
3362 | window_move_ecx dd 0x0 |
3363 | window_move_ecx dd 0x0 |
3363 | window_move_edx dd 0x0 |
3364 | window_move_edx dd 0x0 |
3364 | endg |
3365 | endg |
3365 | 3366 | ||
3366 | ;ok - 100% work |
3367 | ;ok - 100% work |
3367 | ;nt - not tested |
3368 | ;nt - not tested |
3368 | ;--------------------------------------------------------------------------------------------- |
3369 | ;--------------------------------------------------------------------------------------------- |
3369 | ;eax |
3370 | ;eax |
3370 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3371 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3371 | ;1 - change task. Ret nothing. Block. ok. |
3372 | ;1 - change task. Ret nothing. Block. ok. |
3372 | ;2 - performance control |
3373 | ;2 - performance control |
3373 | ; ebx |
3374 | ; ebx |
3374 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3375 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3375 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3376 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3376 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3377 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3377 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3378 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3378 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3379 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3379 | ;eax |
3380 | ;eax |
3380 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3381 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3381 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3382 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3382 | ;--------------------------------------------------------------------------------------------- |
3383 | ;--------------------------------------------------------------------------------------------- |
- | 3384 | sys_sheduler: |
|
- | 3385 | ;rewroterd by |
|
- | 3386 | test eax,eax |
|
- | 3387 | jz shed_counter ;eax=0 |
|
- | 3388 | dec eax |
|
- | 3389 | jz not_supported ;eax=1 |
|
- | 3390 | dec eax |
|
- | 3391 | jz perf_control ;eax=2 |
|
- | 3392 | dec eax |
|
- | 3393 | jz rdmsr_instr ;eax=3 |
|
- | 3394 | dec eax |
|
- | 3395 | jz wrmsr_instr ;eax=4 |
|
3383 | sys_sheduler: ;noname & halyavin |
3396 | ; old sys_sheduler ;noname & halyavin |
3384 | cmp eax,0 |
3397 | ; cmp eax,0 |
3385 | je shed_counter |
3398 | ; je shed_counter |
3386 | cmp eax,2 |
3399 | ; cmp eax,2 |
3387 | je perf_control |
3400 | ; je perf_control |
3388 | cmp eax,3 |
3401 | ; cmp eax,3 |
3389 | je rdmsr_instr |
3402 | ; je rdmsr_instr |
3390 | cmp eax,4 |
3403 | ; cmp eax,4 |
3391 | je wrmsr_instr |
3404 | ; je wrmsr_instr |
3392 | cmp eax,1 |
3405 | ; cmp eax,1 |
3393 | jne not_supported |
3406 | ; jne not_supported |
3394 | call change_task ;delay,0 |
3407 | ; call change_task ;delay,0 |
- | 3408 | not_supported: |
|
3395 | ret |
3409 | ret |
3396 | shed_counter: |
3410 | shed_counter: |
3397 | mov eax,[context_counter] |
3411 | mov eax,[context_counter] |
3398 | mov [esp+36],eax |
3412 | mov [esp+36],eax |
3399 | not_supported: |
3413 | ;not_supported: |
3400 | ret |
3414 | ret |
3401 | perf_control: |
3415 | perf_control: |
3402 | inc eax ;now eax=3 |
3416 | ; inc eax ;now eax=3 |
- | 3417 | add eax,3 ; |
|
3403 | cmp ebx,eax |
3418 | cmp ebx,eax |
3404 | je cache_disable |
3419 | je cache_disable |
3405 | dec eax |
3420 | dec eax |
3406 | cmp ebx,eax |
3421 | cmp ebx,eax |
3407 | je cache_enable |
3422 | je cache_enable |
3408 | dec eax |
3423 | dec eax |
3409 | cmp ebx,eax |
3424 | cmp ebx,eax |
3410 | je is_cache_enabled |
3425 | je is_cache_enabled |
3411 | dec eax |
3426 | dec eax |
3412 | cmp ebx,eax |
3427 | cmp ebx,eax |
3413 | je modify_pce |
3428 | je modify_pce |
3414 | ret |
3429 | ret |
3415 | 3430 | ||
3416 | rdmsr_instr: |
3431 | rdmsr_instr: |
3417 | ;now counter in ecx |
3432 | ;now counter in ecx |
3418 | ;(edx:eax) esi:edi => edx:esi |
3433 | ;(edx:eax) esi:edi => edx:esi |
3419 | mov eax,esi |
3434 | mov eax,esi |
3420 | rdmsr |
3435 | rdmsr |
3421 | mov [esp+36],eax |
3436 | mov [esp+36],eax |
3422 | mov [esp+24],edx ;ret in ebx? |
3437 | mov [esp+24],edx ;ret in ebx? |
3423 | ret |
3438 | ret |
3424 | 3439 | ||
3425 | wrmsr_instr: |
3440 | wrmsr_instr: |
3426 | ;now counter in ecx |
3441 | ;now counter in ecx |
3427 | ;(edx:eax) esi:edi => edx:esi |
3442 | ;(edx:eax) esi:edi => edx:esi |
3428 | ; Fast Call MSR can't be destroy |
3443 | ; Fast Call MSR can't be destroy |
3429 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3444 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3430 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3445 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3431 | cmp ecx, MSR_SYSENTER_CS |
3446 | cmp ecx, MSR_SYSENTER_CS |
3432 | je @f |
3447 | je @f |
3433 | cmp ecx, MSR_SYSENTER_ESP |
3448 | cmp ecx, MSR_SYSENTER_ESP |
3434 | je @f |
3449 | je @f |
3435 | cmp ecx, MSR_SYSENTER_EIP |
3450 | cmp ecx, MSR_SYSENTER_EIP |
3436 | je @f |
3451 | je @f |
3437 | cmp ecx, MSR_AMD_STAR |
3452 | cmp ecx, MSR_AMD_STAR |
3438 | je @f |
3453 | je @f |
3439 | 3454 | ||
3440 | mov eax, esi |
3455 | mov eax, esi |
3441 | wrmsr |
3456 | wrmsr |
3442 | ; mov [esp + 36], eax |
3457 | ; mov [esp + 36], eax |
3443 | ; mov [esp + 24], edx ;ret in ebx? |
3458 | ; mov [esp + 24], edx ;ret in ebx? |
3444 | @@: |
3459 | @@: |
3445 | ret |
3460 | ret |
3446 | 3461 | ||
3447 | cache_disable: |
3462 | cache_disable: |
3448 | mov eax,cr0 |
3463 | mov eax,cr0 |
3449 | or eax,01100000000000000000000000000000b |
3464 | or eax,01100000000000000000000000000000b |
3450 | mov cr0,eax |
3465 | mov cr0,eax |
3451 | wbinvd ;set MESI |
3466 | wbinvd ;set MESI |
3452 | ret |
3467 | ret |
3453 | 3468 | ||
3454 | cache_enable: |
3469 | cache_enable: |
3455 | mov eax,cr0 |
3470 | mov eax,cr0 |
3456 | and eax,10011111111111111111111111111111b |
3471 | and eax,10011111111111111111111111111111b |
3457 | mov cr0,eax |
3472 | mov cr0,eax |
3458 | ret |
3473 | ret |
3459 | 3474 | ||
3460 | is_cache_enabled: |
3475 | is_cache_enabled: |
3461 | mov eax,cr0 |
3476 | mov eax,cr0 |
3462 | mov ebx,eax |
3477 | mov ebx,eax |
3463 | and eax,01100000000000000000000000000000b |
3478 | and eax,01100000000000000000000000000000b |
3464 | jz cache_disabled |
3479 | jz cache_disabled |
3465 | mov [esp+36],ebx |
3480 | mov [esp+36],ebx |
3466 | cache_disabled: |
3481 | cache_disabled: |
3467 | mov dword [esp+36],eax ;0 |
3482 | mov dword [esp+36],eax ;0 |
3468 | ret |
3483 | ret |
3469 | 3484 | ||
3470 | modify_pce: |
3485 | modify_pce: |
3471 | mov eax,cr4 |
3486 | mov eax,cr4 |
3472 | ; mov ebx,0 |
3487 | ; mov ebx,0 |
3473 | ; or bx,100000000b ;pce |
3488 | ; or bx,100000000b ;pce |
3474 | ; xor eax,ebx ;invert pce |
3489 | ; xor eax,ebx ;invert pce |
3475 | bts eax,8 ;pce=cr4[8] |
3490 | bts eax,8 ;pce=cr4[8] |
3476 | mov cr4,eax |
3491 | mov cr4,eax |
3477 | mov [esp+36],eax |
3492 | mov [esp+36],eax |
3478 | ret |
3493 | ret |
3479 | ;--------------------------------------------------------------------------------------------- |
3494 | ;--------------------------------------------------------------------------------------------- |
3480 | 3495 | ||
3481 | 3496 | ||
3482 | ; check if pixel is allowed to be drawn |
3497 | ; check if pixel is allowed to be drawn |
3483 | 3498 | ||
3484 | checkpixel: |
3499 | checkpixel: |
3485 | push eax edx |
3500 | push eax edx |
3486 | 3501 | ||
3487 | mov edx,[Screen_Max_X] ; screen x size |
3502 | mov edx,[Screen_Max_X] ; screen x size |
3488 | inc edx |
3503 | inc edx |
3489 | imul edx, ebx |
3504 | imul edx, ebx |
3490 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3505 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3491 | 3506 | ||
3492 | xor ecx, ecx |
3507 | xor ecx, ecx |
3493 | mov eax, [CURRENT_TASK] |
3508 | mov eax, [CURRENT_TASK] |
3494 | cmp al, dl |
3509 | cmp al, dl |
3495 | setne cl |
3510 | setne cl |
3496 | 3511 | ||
3497 | pop edx eax |
3512 | pop edx eax |
3498 | ret |
3513 | ret |
3499 | 3514 | ||
3500 | iglobal |
3515 | iglobal |
3501 | cpustring db 'CPU',0 |
3516 | cpustring db 'CPU',0 |
3502 | endg |
3517 | endg |
3503 | 3518 | ||
3504 | uglobal |
3519 | uglobal |
3505 | background_defined db 0 ; diamond, 11.04.2006 |
3520 | background_defined db 0 ; diamond, 11.04.2006 |
3506 | endg |
3521 | endg |
3507 | 3522 | ||
3508 | align 4 |
3523 | align 4 |
3509 | ; check misc |
3524 | ; check misc |
3510 | 3525 | ||
3511 | checkmisc: |
3526 | checkmisc: |
3512 | 3527 | ||
3513 | cmp [ctrl_alt_del], 1 |
3528 | cmp [ctrl_alt_del], 1 |
3514 | jne nocpustart |
3529 | jne nocpustart |
3515 | 3530 | ||
3516 | mov ebp, cpustring |
3531 | mov ebp, cpustring |
3517 | call fs_execute_from_sysdir |
3532 | call fs_execute_from_sysdir |
3518 | 3533 | ||
3519 | mov [ctrl_alt_del], 0 |
3534 | mov [ctrl_alt_del], 0 |
3520 | 3535 | ||
3521 | nocpustart: |
3536 | nocpustart: |
3522 | cmp [mouse_active], 1 |
3537 | cmp [mouse_active], 1 |
3523 | jne mouse_not_active |
3538 | jne mouse_not_active |
3524 | mov [mouse_active], 0 |
3539 | mov [mouse_active], 0 |
3525 | xor edi, edi |
3540 | xor edi, edi |
3526 | mov ecx, [TASK_COUNT] |
3541 | mov ecx, [TASK_COUNT] |
3527 | set_mouse_event: |
3542 | set_mouse_event: |
3528 | add edi, 256 |
3543 | add edi, 256 |
3529 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3544 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3530 | loop set_mouse_event |
3545 | loop set_mouse_event |
3531 | 3546 | ||
3532 | mouse_not_active: |
3547 | mouse_not_active: |
3533 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3548 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3534 | jz nobackgr |
3549 | jz nobackgr |
3535 | cmp [background_defined], 0 |
3550 | cmp [background_defined], 0 |
3536 | jz nobackgr |
3551 | jz nobackgr |
3537 | cmp [REDRAW_BACKGROUND], byte 2 |
3552 | cmp [REDRAW_BACKGROUND], byte 2 |
3538 | jnz no_set_bgr_event |
3553 | jnz no_set_bgr_event |
3539 | xor edi, edi |
3554 | xor edi, edi |
3540 | mov ecx, [TASK_COUNT] |
3555 | mov ecx, [TASK_COUNT] |
3541 | set_bgr_event: |
3556 | set_bgr_event: |
3542 | add edi, 256 |
3557 | add edi, 256 |
3543 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3558 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3544 | loop set_bgr_event |
3559 | loop set_bgr_event |
3545 | no_set_bgr_event: |
3560 | no_set_bgr_event: |
3546 | ; mov [draw_data+32 + RECT.left],dword 0 |
3561 | ; mov [draw_data+32 + RECT.left],dword 0 |
3547 | ; mov [draw_data+32 + RECT.top],dword 0 |
3562 | ; mov [draw_data+32 + RECT.top],dword 0 |
3548 | ; mov eax,[Screen_Max_X] |
3563 | ; mov eax,[Screen_Max_X] |
3549 | ; mov ebx,[Screen_Max_Y] |
3564 | ; mov ebx,[Screen_Max_Y] |
3550 | ; mov [draw_data+32 + RECT.right],eax |
3565 | ; mov [draw_data+32 + RECT.right],eax |
3551 | ; mov [draw_data+32 + RECT.bottom],ebx |
3566 | ; mov [draw_data+32 + RECT.bottom],ebx |
3552 | call drawbackground |
3567 | call drawbackground |
3553 | mov [REDRAW_BACKGROUND],byte 0 |
3568 | mov [REDRAW_BACKGROUND],byte 0 |
3554 | mov [MOUSE_BACKGROUND],byte 0 |
3569 | mov [MOUSE_BACKGROUND],byte 0 |
3555 | 3570 | ||
3556 | nobackgr: |
3571 | nobackgr: |
3557 | 3572 | ||
3558 | ; system shutdown request |
3573 | ; system shutdown request |
3559 | 3574 | ||
3560 | cmp [SYS_SHUTDOWN],byte 0 |
3575 | cmp [SYS_SHUTDOWN],byte 0 |
3561 | je noshutdown |
3576 | je noshutdown |
3562 | 3577 | ||
3563 | mov edx,[shutdown_processes] |
3578 | mov edx,[shutdown_processes] |
3564 | 3579 | ||
3565 | cmp [SYS_SHUTDOWN],dl |
3580 | cmp [SYS_SHUTDOWN],dl |
3566 | jne no_mark_system_shutdown |
3581 | jne no_mark_system_shutdown |
3567 | 3582 | ||
3568 | lea ecx,[edx-1] |
3583 | lea ecx,[edx-1] |
3569 | mov edx,OS_BASE+0x3040 |
3584 | mov edx,OS_BASE+0x3040 |
3570 | jecxz @f |
3585 | jecxz @f |
3571 | markz: |
3586 | markz: |
3572 | mov [edx+TASKDATA.state],byte 3 |
3587 | mov [edx+TASKDATA.state],byte 3 |
3573 | add edx,0x20 |
3588 | add edx,0x20 |
3574 | loop markz |
3589 | loop markz |
3575 | @@: |
3590 | @@: |
3576 | 3591 | ||
3577 | no_mark_system_shutdown: |
3592 | no_mark_system_shutdown: |
3578 | 3593 | ||
3579 | call [disable_mouse] |
3594 | call [disable_mouse] |
3580 | 3595 | ||
3581 | dec byte [SYS_SHUTDOWN] |
3596 | dec byte [SYS_SHUTDOWN] |
3582 | je system_shutdown |
3597 | je system_shutdown |
3583 | 3598 | ||
3584 | noshutdown: |
3599 | noshutdown: |
3585 | 3600 | ||
3586 | 3601 | ||
3587 | mov eax,[TASK_COUNT] ; termination |
3602 | mov eax,[TASK_COUNT] ; termination |
3588 | mov ebx,TASK_DATA+TASKDATA.state |
3603 | mov ebx,TASK_DATA+TASKDATA.state |
3589 | mov esi,1 |
3604 | mov esi,1 |
3590 | 3605 | ||
3591 | newct: |
3606 | newct: |
3592 | mov cl,[ebx] |
3607 | mov cl,[ebx] |
3593 | cmp cl,byte 3 |
3608 | cmp cl,byte 3 |
3594 | jz terminate |
3609 | jz terminate |
3595 | cmp cl,byte 4 |
3610 | cmp cl,byte 4 |
3596 | jz terminate |
3611 | jz terminate |
3597 | 3612 | ||
3598 | add ebx,0x20 |
3613 | add ebx,0x20 |
3599 | inc esi |
3614 | inc esi |
3600 | dec eax |
3615 | dec eax |
3601 | jnz newct |
3616 | jnz newct |
3602 | ret |
3617 | ret |
3603 | 3618 | ||
3604 | ; redraw screen |
3619 | ; redraw screen |
3605 | 3620 | ||
3606 | redrawscreen: |
3621 | redrawscreen: |
3607 | 3622 | ||
3608 | ; eax , if process window_data base is eax, do not set flag/limits |
3623 | ; eax , if process window_data base is eax, do not set flag/limits |
3609 | 3624 | ||
3610 | pushad |
3625 | pushad |
3611 | push eax |
3626 | push eax |
3612 | 3627 | ||
3613 | ;;; mov ebx,2 |
3628 | ;;; mov ebx,2 |
3614 | ;;; call delay_hs |
3629 | ;;; call delay_hs |
3615 | 3630 | ||
3616 | ;mov ecx,0 ; redraw flags for apps |
3631 | ;mov ecx,0 ; redraw flags for apps |
3617 | xor ecx,ecx |
3632 | xor ecx,ecx |
3618 | newdw2: |
3633 | newdw2: |
3619 | 3634 | ||
3620 | inc ecx |
3635 | inc ecx |
3621 | push ecx |
3636 | push ecx |
3622 | 3637 | ||
3623 | mov eax,ecx |
3638 | mov eax,ecx |
3624 | shl eax,5 |
3639 | shl eax,5 |
3625 | add eax,window_data |
3640 | add eax,window_data |
3626 | 3641 | ||
3627 | cmp eax,[esp+4] |
3642 | cmp eax,[esp+4] |
3628 | je not_this_task |
3643 | je not_this_task |
3629 | ; check if window in redraw area |
3644 | ; check if window in redraw area |
3630 | mov edi,eax |
3645 | mov edi,eax |
3631 | 3646 | ||
3632 | cmp ecx,1 ; limit for background |
3647 | cmp ecx,1 ; limit for background |
3633 | jz bgli |
3648 | jz bgli |
3634 | 3649 | ||
3635 | mov eax, [edi + WDATA.box.left] |
3650 | mov eax, [edi + WDATA.box.left] |
3636 | mov ebx, [edi + WDATA.box.top] |
3651 | mov ebx, [edi + WDATA.box.top] |
3637 | mov ecx, [edi + WDATA.box.width] |
3652 | mov ecx, [edi + WDATA.box.width] |
3638 | mov edx, [edi + WDATA.box.height] |
3653 | mov edx, [edi + WDATA.box.height] |
3639 | add ecx,eax |
3654 | add ecx,eax |
3640 | add edx,ebx |
3655 | add edx,ebx |
3641 | 3656 | ||
3642 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3657 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3643 | cmp ecx,ebx |
3658 | cmp ecx,ebx |
3644 | jb ricino |
3659 | jb ricino |
3645 | 3660 | ||
3646 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3661 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3647 | cmp ecx,eax |
3662 | cmp ecx,eax |
3648 | jb ricino |
3663 | jb ricino |
3649 | 3664 | ||
3650 | mov eax, [edi + WDATA.box.left] |
3665 | mov eax, [edi + WDATA.box.left] |
3651 | mov ebx, [edi + WDATA.box.top] |
3666 | mov ebx, [edi + WDATA.box.top] |
3652 | mov ecx, [edi + WDATA.box.width] |
3667 | mov ecx, [edi + WDATA.box.width] |
3653 | mov edx, [edi + WDATA.box.height] |
3668 | mov edx, [edi + WDATA.box.height] |
3654 | add ecx, eax |
3669 | add ecx, eax |
3655 | add edx, ebx |
3670 | add edx, ebx |
3656 | 3671 | ||
3657 | mov eax,[dly] ; eax = area y start edx = window y end |
3672 | mov eax,[dly] ; eax = area y start edx = window y end |
3658 | cmp edx,eax |
3673 | cmp edx,eax |
3659 | jb ricino |
3674 | jb ricino |
3660 | 3675 | ||
3661 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3676 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3662 | cmp ecx,eax |
3677 | cmp ecx,eax |
3663 | jb ricino |
3678 | jb ricino |
3664 | 3679 | ||
3665 | bgli: |
3680 | bgli: |
3666 | 3681 | ||
3667 | cmp ecx,1 |
3682 | cmp ecx,1 |
3668 | jnz .az |
3683 | jnz .az |
3669 | mov al,[REDRAW_BACKGROUND] |
3684 | mov al,[REDRAW_BACKGROUND] |
3670 | cmp al,2 |
3685 | cmp al,2 |
3671 | jz newdw8 |
3686 | jz newdw8 |
3672 | test al,al |
3687 | test al,al |
3673 | jz .az |
3688 | jz .az |
3674 | lea eax,[edi+draw_data-window_data] |
3689 | lea eax,[edi+draw_data-window_data] |
3675 | mov ebx,[dlx] |
3690 | mov ebx,[dlx] |
3676 | cmp ebx,[eax+RECT.left] |
3691 | cmp ebx,[eax+RECT.left] |
3677 | jae @f |
3692 | jae @f |
3678 | mov [eax+RECT.left],ebx |
3693 | mov [eax+RECT.left],ebx |
3679 | @@: |
3694 | @@: |
3680 | mov ebx,[dly] |
3695 | mov ebx,[dly] |
3681 | cmp ebx,[eax+RECT.top] |
3696 | cmp ebx,[eax+RECT.top] |
3682 | jae @f |
3697 | jae @f |
3683 | mov [eax+RECT.top],ebx |
3698 | mov [eax+RECT.top],ebx |
3684 | @@: |
3699 | @@: |
3685 | mov ebx,[dlxe] |
3700 | mov ebx,[dlxe] |
3686 | cmp ebx,[eax+RECT.right] |
3701 | cmp ebx,[eax+RECT.right] |
3687 | jbe @f |
3702 | jbe @f |
3688 | mov [eax+RECT.right],ebx |
3703 | mov [eax+RECT.right],ebx |
3689 | @@: |
3704 | @@: |
3690 | mov ebx,[dlye] |
3705 | mov ebx,[dlye] |
3691 | cmp ebx,[eax+RECT.bottom] |
3706 | cmp ebx,[eax+RECT.bottom] |
3692 | jbe @f |
3707 | jbe @f |
3693 | mov [eax+RECT.bottom],ebx |
3708 | mov [eax+RECT.bottom],ebx |
3694 | @@: |
3709 | @@: |
3695 | jmp newdw8 |
3710 | jmp newdw8 |
3696 | .az: |
3711 | .az: |
3697 | 3712 | ||
3698 | mov eax,edi |
3713 | mov eax,edi |
3699 | add eax,draw_data-window_data |
3714 | add eax,draw_data-window_data |
3700 | 3715 | ||
3701 | mov ebx,[dlx] ; set limits |
3716 | mov ebx,[dlx] ; set limits |
3702 | mov [eax + RECT.left], ebx |
3717 | mov [eax + RECT.left], ebx |
3703 | mov ebx,[dly] |
3718 | mov ebx,[dly] |
3704 | mov [eax + RECT.top], ebx |
3719 | mov [eax + RECT.top], ebx |
3705 | mov ebx,[dlxe] |
3720 | mov ebx,[dlxe] |
3706 | mov [eax + RECT.right], ebx |
3721 | mov [eax + RECT.right], ebx |
3707 | mov ebx,[dlye] |
3722 | mov ebx,[dlye] |
3708 | mov [eax + RECT.bottom], ebx |
3723 | mov [eax + RECT.bottom], ebx |
3709 | 3724 | ||
3710 | sub eax,draw_data-window_data |
3725 | sub eax,draw_data-window_data |
3711 | 3726 | ||
3712 | cmp dword [esp],1 |
3727 | cmp dword [esp],1 |
3713 | jne nobgrd |
3728 | jne nobgrd |
3714 | mov byte [REDRAW_BACKGROUND], 1 |
3729 | mov byte [REDRAW_BACKGROUND], 1 |
3715 | 3730 | ||
3716 | newdw8: |
3731 | newdw8: |
3717 | nobgrd: |
3732 | nobgrd: |
3718 | 3733 | ||
3719 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3734 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3720 | 3735 | ||
3721 | ricino: |
3736 | ricino: |
3722 | 3737 | ||
3723 | not_this_task: |
3738 | not_this_task: |
3724 | 3739 | ||
3725 | pop ecx |
3740 | pop ecx |
3726 | 3741 | ||
3727 | cmp ecx,[TASK_COUNT] |
3742 | cmp ecx,[TASK_COUNT] |
3728 | jle newdw2 |
3743 | jle newdw2 |
3729 | 3744 | ||
3730 | pop eax |
3745 | pop eax |
3731 | popad |
3746 | popad |
3732 | 3747 | ||
3733 | ret |
3748 | ret |
3734 | 3749 | ||
3735 | calculatebackground: ; background |
3750 | calculatebackground: ; background |
3736 | 3751 | ||
3737 | mov edi,display_data ; set os to use all pixels |
3752 | mov edi,display_data ; set os to use all pixels |
3738 | mov eax,0x01010101 |
3753 | mov eax,0x01010101 |
3739 | mov ecx,1280*1024 / 4 |
3754 | mov ecx,1280*1024 / 4 |
3740 | rep stosd |
3755 | rep stosd |
3741 | 3756 | ||
3742 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3757 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3743 | 3758 | ||
3744 | ret |
3759 | ret |
3745 | 3760 | ||
3746 | uglobal |
3761 | uglobal |
3747 | imax dd 0x0 |
3762 | imax dd 0x0 |
3748 | endg |
3763 | endg |
3749 | 3764 | ||
3750 | 3765 | ||
3751 | 3766 | ||
3752 | delay_ms: ; delay in 1/1000 sec |
3767 | delay_ms: ; delay in 1/1000 sec |
3753 | 3768 | ||
3754 | 3769 | ||
3755 | push eax |
3770 | push eax |
3756 | push ecx |
3771 | push ecx |
3757 | 3772 | ||
3758 | mov ecx,esi |
3773 | mov ecx,esi |
3759 | ; |
3774 | ; |
3760 | imul ecx, 33941 |
3775 | imul ecx, 33941 |
3761 | shr ecx, 9 |
3776 | shr ecx, 9 |
3762 | ; |
3777 | ; |
3763 | 3778 | ||
3764 | in al,0x61 |
3779 | in al,0x61 |
3765 | and al,0x10 |
3780 | and al,0x10 |
3766 | mov ah,al |
3781 | mov ah,al |
3767 | cld |
3782 | cld |
3768 | 3783 | ||
3769 | cnt1: in al,0x61 |
3784 | cnt1: in al,0x61 |
3770 | and al,0x10 |
3785 | and al,0x10 |
3771 | cmp al,ah |
3786 | cmp al,ah |
3772 | jz cnt1 |
3787 | jz cnt1 |
3773 | 3788 | ||
3774 | mov ah,al |
3789 | mov ah,al |
3775 | loop cnt1 |
3790 | loop cnt1 |
3776 | 3791 | ||
3777 | pop ecx |
3792 | pop ecx |
3778 | pop eax |
3793 | pop eax |
3779 | 3794 | ||
3780 | ret |
3795 | ret |
3781 | 3796 | ||
3782 | 3797 | ||
3783 | set_app_param: |
3798 | set_app_param: |
3784 | mov edi, [TASK_BASE] |
3799 | mov edi, [TASK_BASE] |
3785 | mov eax, [edi + TASKDATA.event_mask] |
3800 | mov eax, [edi + TASKDATA.event_mask] |
3786 | mov [edi + TASKDATA.event_mask], ebx |
3801 | mov [edi + TASKDATA.event_mask], ebx |
3787 | mov [esp+32], eax |
3802 | mov [esp+32], eax |
3788 | ret |
3803 | ret |
3789 | 3804 | ||
3790 | 3805 | ||
3791 | 3806 | ||
3792 | delay_hs: ; delay in 1/100 secs |
3807 | delay_hs: ; delay in 1/100 secs |
3793 | ; ebx = delay time |
3808 | ; ebx = delay time |
3794 | push ecx |
3809 | push ecx |
3795 | push edx |
3810 | push edx |
3796 | 3811 | ||
3797 | mov edx,[timer_ticks] |
3812 | mov edx,[timer_ticks] |
3798 | 3813 | ||
3799 | newtic: |
3814 | newtic: |
3800 | mov ecx,[timer_ticks] |
3815 | mov ecx,[timer_ticks] |
3801 | sub ecx,edx |
3816 | sub ecx,edx |
3802 | cmp ecx,ebx |
3817 | cmp ecx,ebx |
3803 | jae zerodelay |
3818 | jae zerodelay |
3804 | 3819 | ||
3805 | call change_task |
3820 | call change_task |
3806 | 3821 | ||
3807 | jmp newtic |
3822 | jmp newtic |
3808 | 3823 | ||
3809 | zerodelay: |
3824 | zerodelay: |
3810 | pop edx |
3825 | pop edx |
3811 | pop ecx |
3826 | pop ecx |
3812 | 3827 | ||
3813 | ret |
3828 | ret |
3814 | 3829 | ||
3815 | 3830 | ||
3816 | memmove: ; memory move in bytes |
3831 | memmove: ; memory move in bytes |
3817 | 3832 | ||
3818 | ; eax = from |
3833 | ; eax = from |
3819 | ; ebx = to |
3834 | ; ebx = to |
3820 | ; ecx = no of bytes |
3835 | ; ecx = no of bytes |
3821 | test ecx, ecx |
3836 | test ecx, ecx |
3822 | jle .ret |
3837 | jle .ret |
3823 | 3838 | ||
3824 | 3839 | ||
3825 | push esi edi ecx |
3840 | push esi edi ecx |
3826 | 3841 | ||
3827 | mov edi, ebx |
3842 | mov edi, ebx |
3828 | mov esi, eax |
3843 | mov esi, eax |
3829 | 3844 | ||
3830 | test ecx, not 11b |
3845 | test ecx, not 11b |
3831 | jz @f |
3846 | jz @f |
3832 | 3847 | ||
3833 | push ecx |
3848 | push ecx |
3834 | shr ecx, 2 |
3849 | shr ecx, 2 |
3835 | rep movsd |
3850 | rep movsd |
3836 | pop ecx |
3851 | pop ecx |
3837 | and ecx, 11b |
3852 | and ecx, 11b |
3838 | jz .finish |
3853 | jz .finish |
3839 | @@: |
3854 | @@: |
3840 | rep movsb |
3855 | rep movsb |
3841 | 3856 | ||
3842 | .finish: |
3857 | .finish: |
3843 | pop ecx edi esi |
3858 | pop ecx edi esi |
3844 | .ret: |
3859 | .ret: |
3845 | ret |
3860 | ret |
3846 | 3861 | ||
3847 | 3862 | ||
3848 | ; |
3863 | ; |
3849 | ;align 4 |
3864 | ;align 4 |
3850 | ; |
3865 | ; |
3851 | ;read_floppy_file: |
3866 | ;read_floppy_file: |
3852 | ; |
3867 | ; |
3853 | ;; as input |
3868 | ;; as input |
3854 | ;; |
3869 | ;; |
3855 | ;; eax pointer to file |
3870 | ;; eax pointer to file |
3856 | ;; ebx file lenght |
3871 | ;; ebx file lenght |
3857 | ;; ecx start 512 byte block number |
3872 | ;; ecx start 512 byte block number |
3858 | ;; edx number of blocks to read |
3873 | ;; edx number of blocks to read |
3859 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3874 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3860 | ;; |
3875 | ;; |
3861 | ;; |
3876 | ;; |
3862 | ;; on return |
3877 | ;; on return |
3863 | ;; |
3878 | ;; |
3864 | ;; eax = 0 command succesful |
3879 | ;; eax = 0 command succesful |
3865 | ;; 1 no fd base and/or partition defined |
3880 | ;; 1 no fd base and/or partition defined |
3866 | ;; 2 yet unsupported FS |
3881 | ;; 2 yet unsupported FS |
3867 | ;; 3 unknown FS |
3882 | ;; 3 unknown FS |
3868 | ;; 4 partition not defined at hd |
3883 | ;; 4 partition not defined at hd |
3869 | ;; 5 file not found |
3884 | ;; 5 file not found |
3870 | ;; ebx = size of file |
3885 | ;; ebx = size of file |
3871 | ; |
3886 | ; |
3872 | ; mov edi,[TASK_BASE] |
3887 | ; mov edi,[TASK_BASE] |
3873 | ; add edi,0x10 |
3888 | ; add edi,0x10 |
3874 | ; add esi,[edi] |
3889 | ; add esi,[edi] |
3875 | ; add eax,[edi] |
3890 | ; add eax,[edi] |
3876 | ; |
3891 | ; |
3877 | ; pushad |
3892 | ; pushad |
3878 | ; mov edi,esi |
3893 | ; mov edi,esi |
3879 | ; add edi,1024 |
3894 | ; add edi,1024 |
3880 | ; mov esi,0x100000+19*512 |
3895 | ; mov esi,0x100000+19*512 |
3881 | ; sub ecx,1 |
3896 | ; sub ecx,1 |
3882 | ; shl ecx,9 |
3897 | ; shl ecx,9 |
3883 | ; add esi,ecx |
3898 | ; add esi,ecx |
3884 | ; shl edx,9 |
3899 | ; shl edx,9 |
3885 | ; mov ecx,edx |
3900 | ; mov ecx,edx |
3886 | ; cld |
3901 | ; cld |
3887 | ; rep movsb |
3902 | ; rep movsb |
3888 | ; popad |
3903 | ; popad |
3889 | ; |
3904 | ; |
3890 | ; mov [esp+36],eax |
3905 | ; mov [esp+36],eax |
3891 | ; mov [esp+24],ebx |
3906 | ; mov [esp+24],ebx |
3892 | ; ret |
3907 | ; ret |
3893 | 3908 | ||
3894 | 3909 | ||
3895 | 3910 | ||
3896 | align 4 |
3911 | align 4 |
3897 | 3912 | ||
3898 | sys_programirq: |
3913 | sys_programirq: |
3899 | 3914 | ||
3900 | mov eax, [TASK_BASE] |
3915 | mov eax, [TASK_BASE] |
3901 | add ebx, [eax + TASKDATA.mem_start] |
3916 | add ebx, [eax + TASKDATA.mem_start] |
3902 | 3917 | ||
3903 | cmp ecx, 16 |
3918 | cmp ecx, 16 |
3904 | jae .not_owner |
3919 | jae .not_owner |
3905 | mov edi, [eax + TASKDATA.pid] |
3920 | mov edi, [eax + TASKDATA.pid] |
3906 | cmp edi, [irq_owner + 4 * ecx] |
3921 | cmp edi, [irq_owner + 4 * ecx] |
3907 | je .spril1 |
3922 | je .spril1 |
3908 | .not_owner: |
3923 | .not_owner: |
3909 | xor ecx, ecx |
3924 | xor ecx, ecx |
3910 | inc ecx |
3925 | inc ecx |
3911 | jmp .end |
3926 | jmp .end |
3912 | .spril1: |
3927 | .spril1: |
3913 | 3928 | ||
3914 | shl ecx, 6 |
3929 | shl ecx, 6 |
3915 | mov esi, ebx |
3930 | mov esi, ebx |
3916 | lea edi, [irq00read + ecx] |
3931 | lea edi, [irq00read + ecx] |
3917 | push 16 |
3932 | push 16 |
3918 | pop ecx |
3933 | pop ecx |
3919 | 3934 | ||
3920 | cld |
3935 | cld |
3921 | rep movsd |
3936 | rep movsd |
3922 | .end: |
3937 | .end: |
3923 | mov [esp+32], ecx |
3938 | mov [esp+32], ecx |
3924 | ret |
3939 | ret |
3925 | 3940 | ||
3926 | 3941 | ||
3927 | align 4 |
3942 | align 4 |
3928 | 3943 | ||
3929 | get_irq_data: |
3944 | get_irq_data: |
3930 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3945 | movzx esi, bh ; save number of subfunction, if bh = 1, return data size, otherwise, read data |
3931 | xor bh, bh |
3946 | xor bh, bh |
3932 | cmp ebx, 16 |
3947 | cmp ebx, 16 |
3933 | jae .not_owner |
3948 | jae .not_owner |
3934 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3949 | mov edx, [4 * ebx + irq_owner] ; check for irq owner |
3935 | 3950 | ||
3936 | mov eax,[TASK_BASE] |
3951 | mov eax,[TASK_BASE] |
3937 | 3952 | ||
3938 | cmp edx,[eax+TASKDATA.pid] |
3953 | cmp edx,[eax+TASKDATA.pid] |
3939 | je gidril1 |
3954 | je gidril1 |
3940 | .not_owner: |
3955 | .not_owner: |
3941 | xor edx, edx |
3956 | xor edx, edx |
3942 | dec edx |
3957 | dec edx |
3943 | jmp gid1 |
3958 | jmp gid1 |
3944 | 3959 | ||
3945 | gidril1: |
3960 | gidril1: |
3946 | 3961 | ||
3947 | shl ebx, 12 |
3962 | shl ebx, 12 |
3948 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3963 | lea eax, [ebx + IRQ_SAVE] ; calculate address of the beginning of buffer + 0x0 - data size |
3949 | mov edx, [eax] ; + 0x4 - data offset |
3964 | mov edx, [eax] ; + 0x4 - data offset |
3950 | dec esi |
3965 | dec esi |
3951 | jz gid1 |
3966 | jz gid1 |
3952 | test edx, edx ; check if buffer is empty |
3967 | test edx, edx ; check if buffer is empty |
3953 | jz gid1 |
3968 | jz gid1 |
3954 | 3969 | ||
3955 | mov ebx, [eax + 0x4] |
3970 | mov ebx, [eax + 0x4] |
3956 | mov edi, ecx |
3971 | mov edi, ecx |
3957 | 3972 | ||
3958 | mov ecx, 4000 ; buffer size, used frequently |
3973 | mov ecx, 4000 ; buffer size, used frequently |
3959 | 3974 | ||
3960 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3975 | cmp ebx, ecx ; check for the end of buffer, if end of buffer, begin cycle again |
3961 | jb @f |
3976 | jb @f |
3962 | 3977 | ||
3963 | xor ebx, ebx |
3978 | xor ebx, ebx |
3964 | 3979 | ||
3965 | @@: |
3980 | @@: |
3966 | 3981 | ||
3967 | lea esi, [ebx + edx] ; calculate data size and offset |
3982 | lea esi, [ebx + edx] ; calculate data size and offset |
3968 | cld |
3983 | cld |
3969 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3984 | cmp esi, ecx ; if greater than the buffer size, begin cycle again |
3970 | jbe @f |
3985 | jbe @f |
3971 | 3986 | ||
3972 | sub ecx, ebx |
3987 | sub ecx, ebx |
3973 | sub edx, ecx |
3988 | sub edx, ecx |
3974 | 3989 | ||
3975 | lea esi, [eax + ebx + 0x10] |
3990 | lea esi, [eax + ebx + 0x10] |
3976 | rep movsb |
3991 | rep movsb |
3977 | 3992 | ||
3978 | xor ebx, ebx |
3993 | xor ebx, ebx |
3979 | @@: |
3994 | @@: |
3980 | lea esi, [eax + ebx + 0x10] |
3995 | lea esi, [eax + ebx + 0x10] |
3981 | mov ecx, edx |
3996 | mov ecx, edx |
3982 | add ebx, edx |
3997 | add ebx, edx |
3983 | 3998 | ||
3984 | rep movsb |
3999 | rep movsb |
3985 | mov edx, [eax] |
4000 | mov edx, [eax] |
3986 | mov [eax], ecx ; set data size to zero |
4001 | mov [eax], ecx ; set data size to zero |
3987 | mov [eax + 0x4], ebx ; set data offset |
4002 | mov [eax + 0x4], ebx ; set data offset |
3988 | 4003 | ||
3989 | gid1: |
4004 | gid1: |
3990 | mov [esp+32], edx ; eax |
4005 | mov [esp+32], edx ; eax |
3991 | ret |
4006 | ret |
3992 | 4007 | ||
3993 | 4008 | ||
3994 | set_io_access_rights: |
4009 | set_io_access_rights: |
3995 | 4010 | ||
3996 | pushad |
4011 | pushad |
3997 | 4012 | ||
3998 | mov edi, tss._io_map_0 |
4013 | mov edi, tss._io_map_0 |
3999 | 4014 | ||
4000 | ; mov ecx,eax |
4015 | ; mov ecx,eax |
4001 | ; and ecx,7 ; offset in byte |
4016 | ; and ecx,7 ; offset in byte |
4002 | 4017 | ||
4003 | ; shr eax,3 ; number of byte |
4018 | ; shr eax,3 ; number of byte |
4004 | ; add edi,eax |
4019 | ; add edi,eax |
4005 | 4020 | ||
4006 | ; mov ebx,1 |
4021 | ; mov ebx,1 |
4007 | ; shl ebx,cl |
4022 | ; shl ebx,cl |
4008 | 4023 | ||
4009 | test ebp,ebp |
4024 | test ebp,ebp |
4010 | ; cmp ebp,0 ; enable access - ebp = 0 |
4025 | ; cmp ebp,0 ; enable access - ebp = 0 |
4011 | jnz siar1 |
4026 | jnz siar1 |
4012 | 4027 | ||
4013 | ; not ebx |
4028 | ; not ebx |
4014 | ; and [edi],byte bl |
4029 | ; and [edi],byte bl |
4015 | btr [edi], eax |
4030 | btr [edi], eax |
4016 | 4031 | ||
4017 | popad |
4032 | popad |
4018 | 4033 | ||
4019 | ret |
4034 | ret |
4020 | 4035 | ||
4021 | siar1: |
4036 | siar1: |
4022 | 4037 | ||
4023 | bts [edi], eax |
4038 | bts [edi], eax |
4024 | ; or [edi],byte bl ; disable access - ebp = 1 |
4039 | ; or [edi],byte bl ; disable access - ebp = 1 |
4025 | 4040 | ||
4026 | popad |
4041 | popad |
4027 | 4042 | ||
4028 | ret |
4043 | ret |
4029 | 4044 | ||
4030 | r_f_port_area: |
4045 | r_f_port_area: |
4031 | 4046 | ||
4032 | test eax, eax |
4047 | test eax, eax |
4033 | jnz free_port_area |
4048 | jnz free_port_area |
4034 | ; je r_port_area |
4049 | ; je r_port_area |
4035 | ; jmp free_port_area |
4050 | ; jmp free_port_area |
4036 | 4051 | ||
4037 | ; r_port_area: |
4052 | ; r_port_area: |
4038 | 4053 | ||
4039 | pushad |
4054 | pushad |
4040 | 4055 | ||
4041 | cmp ebx,ecx ; beginning > end ? |
4056 | cmp ebx,ecx ; beginning > end ? |
4042 | ja rpal1 |
4057 | ja rpal1 |
4043 | cmp ecx,65536 |
4058 | cmp ecx,65536 |
4044 | jae rpal1 |
4059 | jae rpal1 |
4045 | mov esi,[RESERVED_PORTS] |
4060 | mov esi,[RESERVED_PORTS] |
4046 | test esi,esi ; no reserved areas ? |
4061 | test esi,esi ; no reserved areas ? |
4047 | je rpal2 |
4062 | je rpal2 |
4048 | cmp esi,255 ; max reserved |
4063 | cmp esi,255 ; max reserved |
4049 | jae rpal1 |
4064 | jae rpal1 |
4050 | rpal3: |
4065 | rpal3: |
4051 | mov edi,esi |
4066 | mov edi,esi |
4052 | shl edi,4 |
4067 | shl edi,4 |
4053 | add edi,RESERVED_PORTS |
4068 | add edi,RESERVED_PORTS |
4054 | cmp ebx,[edi+8] |
4069 | cmp ebx,[edi+8] |
4055 | ja rpal4 |
4070 | ja rpal4 |
4056 | cmp ecx,[edi+4] |
4071 | cmp ecx,[edi+4] |
4057 | jae rpal1 |
4072 | jae rpal1 |
4058 | ; jb rpal4 |
4073 | ; jb rpal4 |
4059 | ; jmp rpal1 |
4074 | ; jmp rpal1 |
4060 | rpal4: |
4075 | rpal4: |
4061 | 4076 | ||
4062 | dec esi |
4077 | dec esi |
4063 | jnz rpal3 |
4078 | jnz rpal3 |
4064 | jmp rpal2 |
4079 | jmp rpal2 |
4065 | rpal1: |
4080 | rpal1: |
4066 | popad |
4081 | popad |
4067 | mov eax,1 |
4082 | mov eax,1 |
4068 | ret |
4083 | ret |
4069 | 4084 | ||
4070 | rpal2: |
4085 | rpal2: |
4071 | popad |
4086 | popad |
4072 | 4087 | ||
4073 | 4088 | ||
4074 | ; enable port access at port IO map |
4089 | ; enable port access at port IO map |
4075 | cli |
4090 | cli |
4076 | pushad ; start enable io map |
4091 | pushad ; start enable io map |
4077 | 4092 | ||
4078 | cmp ecx,65536 ;16384 |
4093 | cmp ecx,65536 ;16384 |
4079 | jae no_unmask_io ; jge |
4094 | jae no_unmask_io ; jge |
4080 | 4095 | ||
4081 | mov eax,ebx |
4096 | mov eax,ebx |
4082 | 4097 | ||
4083 | new_port_access: |
4098 | new_port_access: |
4084 | 4099 | ||
4085 | pushad |
4100 | pushad |
4086 | 4101 | ||
4087 | xor ebp,ebp ; enable - eax = port |
4102 | xor ebp,ebp ; enable - eax = port |
4088 | call set_io_access_rights |
4103 | call set_io_access_rights |
4089 | 4104 | ||
4090 | popad |
4105 | popad |
4091 | 4106 | ||
4092 | inc eax |
4107 | inc eax |
4093 | cmp eax,ecx |
4108 | cmp eax,ecx |
4094 | jbe new_port_access |
4109 | jbe new_port_access |
4095 | 4110 | ||
4096 | no_unmask_io: |
4111 | no_unmask_io: |
4097 | 4112 | ||
4098 | popad ; end enable io map |
4113 | popad ; end enable io map |
4099 | sti |
4114 | sti |
4100 | 4115 | ||
4101 | mov edi,[RESERVED_PORTS] |
4116 | mov edi,[RESERVED_PORTS] |
4102 | add edi,1 |
4117 | add edi,1 |
4103 | mov [RESERVED_PORTS],edi |
4118 | mov [RESERVED_PORTS],edi |
4104 | shl edi,4 |
4119 | shl edi,4 |
4105 | add edi,RESERVED_PORTS |
4120 | add edi,RESERVED_PORTS |
4106 | mov esi,[TASK_BASE] |
4121 | mov esi,[TASK_BASE] |
4107 | mov esi,[esi+TASKDATA.pid] |
4122 | mov esi,[esi+TASKDATA.pid] |
4108 | mov [edi],esi |
4123 | mov [edi],esi |
4109 | mov [edi+4],ebx |
4124 | mov [edi+4],ebx |
4110 | mov [edi+8],ecx |
4125 | mov [edi+8],ecx |
4111 | 4126 | ||
4112 | xor eax, eax |
4127 | xor eax, eax |
4113 | ret |
4128 | ret |
4114 | 4129 | ||
4115 | free_port_area: |
4130 | free_port_area: |
4116 | 4131 | ||
4117 | pushad |
4132 | pushad |
4118 | 4133 | ||
4119 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4134 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4120 | test esi,esi |
4135 | test esi,esi |
4121 | je frpal2 |
4136 | je frpal2 |
4122 | mov edx,[TASK_BASE] |
4137 | mov edx,[TASK_BASE] |
4123 | mov edx,[edx+TASKDATA.pid] |
4138 | mov edx,[edx+TASKDATA.pid] |
4124 | frpal3: |
4139 | frpal3: |
4125 | mov edi,esi |
4140 | mov edi,esi |
4126 | shl edi,4 |
4141 | shl edi,4 |
4127 | add edi,RESERVED_PORTS |
4142 | add edi,RESERVED_PORTS |
4128 | cmp edx,[edi] |
4143 | cmp edx,[edi] |
4129 | jne frpal4 |
4144 | jne frpal4 |
4130 | cmp ebx,[edi+4] |
4145 | cmp ebx,[edi+4] |
4131 | jne frpal4 |
4146 | jne frpal4 |
4132 | cmp ecx,[edi+8] |
4147 | cmp ecx,[edi+8] |
4133 | jne frpal4 |
4148 | jne frpal4 |
4134 | jmp frpal1 |
4149 | jmp frpal1 |
4135 | frpal4: |
4150 | frpal4: |
4136 | dec esi |
4151 | dec esi |
4137 | jnz frpal3 |
4152 | jnz frpal3 |
4138 | frpal2: |
4153 | frpal2: |
4139 | popad |
4154 | popad |
4140 | mov eax,1 |
4155 | mov eax,1 |
4141 | ret |
4156 | ret |
4142 | frpal1: |
4157 | frpal1: |
4143 | mov ecx,256 |
4158 | mov ecx,256 |
4144 | sub ecx,esi |
4159 | sub ecx,esi |
4145 | shl ecx,4 |
4160 | shl ecx,4 |
4146 | mov esi,edi |
4161 | mov esi,edi |
4147 | add esi,16 |
4162 | add esi,16 |
4148 | cld |
4163 | cld |
4149 | rep movsb |
4164 | rep movsb |
4150 | 4165 | ||
4151 | dec dword [RESERVED_PORTS] |
4166 | dec dword [RESERVED_PORTS] |
4152 | 4167 | ||
4153 | popad |
4168 | popad |
4154 | 4169 | ||
4155 | 4170 | ||
4156 | ; disable port access at port IO map |
4171 | ; disable port access at port IO map |
4157 | 4172 | ||
4158 | pushad ; start disable io map |
4173 | pushad ; start disable io map |
4159 | 4174 | ||
4160 | cmp ecx,65536 ;16384 |
4175 | cmp ecx,65536 ;16384 |
4161 | jge no_mask_io |
4176 | jge no_mask_io |
4162 | 4177 | ||
4163 | mov eax,ebx |
4178 | mov eax,ebx |
4164 | 4179 | ||
4165 | new_port_access_disable: |
4180 | new_port_access_disable: |
4166 | 4181 | ||
4167 | pushad |
4182 | pushad |
4168 | 4183 | ||
4169 | mov ebp,1 ; disable - eax = port |
4184 | mov ebp,1 ; disable - eax = port |
4170 | call set_io_access_rights |
4185 | call set_io_access_rights |
4171 | 4186 | ||
4172 | popad |
4187 | popad |
4173 | 4188 | ||
4174 | inc eax |
4189 | inc eax |
4175 | cmp eax,ecx |
4190 | cmp eax,ecx |
4176 | jbe new_port_access_disable |
4191 | jbe new_port_access_disable |
4177 | 4192 | ||
4178 | no_mask_io: |
4193 | no_mask_io: |
4179 | 4194 | ||
4180 | popad ; end disable io map |
4195 | popad ; end disable io map |
4181 | 4196 | ||
4182 | xor eax, eax |
4197 | xor eax, eax |
4183 | ret |
4198 | ret |
4184 | 4199 | ||
4185 | 4200 | ||
4186 | reserve_free_irq: |
4201 | reserve_free_irq: |
4187 | 4202 | ||
4188 | xor esi, esi |
4203 | xor esi, esi |
4189 | inc esi |
4204 | inc esi |
4190 | cmp ecx, 16 |
4205 | cmp ecx, 16 |
4191 | jae ril1 |
4206 | jae ril1 |
4192 | 4207 | ||
4193 | push ecx |
4208 | push ecx |
4194 | lea ecx, [irq_owner + 4 * ecx] |
4209 | lea ecx, [irq_owner + 4 * ecx] |
4195 | mov edx, [ecx] |
4210 | mov edx, [ecx] |
4196 | mov eax, [TASK_BASE] |
4211 | mov eax, [TASK_BASE] |
4197 | mov edi, [eax + TASKDATA.pid] |
4212 | mov edi, [eax + TASKDATA.pid] |
4198 | pop eax |
4213 | pop eax |
4199 | dec ebx |
4214 | dec ebx |
4200 | jnz reserve_irq |
4215 | jnz reserve_irq |
4201 | 4216 | ||
4202 | cmp edx, edi |
4217 | cmp edx, edi |
4203 | jne ril1 |
4218 | jne ril1 |
4204 | dec esi |
4219 | dec esi |
4205 | mov [ecx], esi |
4220 | mov [ecx], esi |
4206 | 4221 | ||
4207 | jmp ril1 |
4222 | jmp ril1 |
4208 | 4223 | ||
4209 | reserve_irq: |
4224 | reserve_irq: |
4210 | 4225 | ||
4211 | cmp dword [ecx], 0 |
4226 | cmp dword [ecx], 0 |
4212 | jne ril1 |
4227 | jne ril1 |
4213 | 4228 | ||
4214 | mov ebx, [f_irqs + 4 * eax] |
4229 | mov ebx, [f_irqs + 4 * eax] |
4215 | 4230 | ||
4216 | stdcall attach_int_handler, eax, ebx, dword 0 |
4231 | stdcall attach_int_handler, eax, ebx, dword 0 |
4217 | 4232 | ||
4218 | mov [ecx], edi |
4233 | mov [ecx], edi |
4219 | 4234 | ||
4220 | dec esi |
4235 | dec esi |
4221 | ril1: |
4236 | ril1: |
4222 | mov [esp+32], esi ; return in eax |
4237 | mov [esp+32], esi ; return in eax |
4223 | ret |
4238 | ret |
4224 | 4239 | ||
4225 | iglobal |
4240 | iglobal |
4226 | f_irqs: |
4241 | f_irqs: |
4227 | dd 0x0 |
4242 | dd 0x0 |
4228 | dd 0x0 |
4243 | dd 0x0 |
4229 | dd p_irq2 |
4244 | dd p_irq2 |
4230 | dd p_irq3 |
4245 | dd p_irq3 |
4231 | dd p_irq4 |
4246 | dd p_irq4 |
4232 | dd p_irq5 |
4247 | dd p_irq5 |
4233 | dd p_irq6 |
4248 | dd p_irq6 |
4234 | dd p_irq7 |
4249 | dd p_irq7 |
4235 | dd p_irq8 |
4250 | dd p_irq8 |
4236 | dd p_irq9 |
4251 | dd p_irq9 |
4237 | dd p_irq10 |
4252 | dd p_irq10 |
4238 | dd p_irq11 |
4253 | dd p_irq11 |
4239 | dd 0x0 |
4254 | dd 0x0 |
4240 | dd 0x0 |
4255 | dd 0x0 |
4241 | dd p_irq14 |
4256 | dd p_irq14 |
4242 | dd p_irq15 |
4257 | dd p_irq15 |
4243 | 4258 | ||
4244 | endg |
4259 | endg |
4245 | 4260 | ||
4246 | drawbackground: |
4261 | drawbackground: |
4247 | inc [mouse_pause] |
4262 | inc [mouse_pause] |
4248 | cmp [SCR_MODE],word 0x12 |
4263 | cmp [SCR_MODE],word 0x12 |
4249 | je dbrv20 |
4264 | je dbrv20 |
4250 | dbrv12: |
4265 | dbrv12: |
4251 | cmp [SCR_MODE],word 0100000000000000b |
4266 | cmp [SCR_MODE],word 0100000000000000b |
4252 | jge dbrv20 |
4267 | jge dbrv20 |
4253 | cmp [SCR_MODE],word 0x13 |
4268 | cmp [SCR_MODE],word 0x13 |
4254 | je dbrv20 |
4269 | je dbrv20 |
4255 | call vesa12_drawbackground |
4270 | call vesa12_drawbackground |
4256 | dec [mouse_pause] |
4271 | dec [mouse_pause] |
4257 | call [draw_pointer] |
4272 | call [draw_pointer] |
4258 | ret |
4273 | ret |
4259 | dbrv20: |
4274 | dbrv20: |
4260 | cmp [BgrDrawMode],dword 1 |
4275 | cmp [BgrDrawMode],dword 1 |
4261 | jne bgrstr |
4276 | jne bgrstr |
4262 | call vesa20_drawbackground_tiled |
4277 | call vesa20_drawbackground_tiled |
4263 | dec [mouse_pause] |
4278 | dec [mouse_pause] |
4264 | call [draw_pointer] |
4279 | call [draw_pointer] |
4265 | ret |
4280 | ret |
4266 | bgrstr: |
4281 | bgrstr: |
4267 | call vesa20_drawbackground_stretch |
4282 | call vesa20_drawbackground_stretch |
4268 | dec [mouse_pause] |
4283 | dec [mouse_pause] |
4269 | call [draw_pointer] |
4284 | call [draw_pointer] |
4270 | ret |
4285 | ret |
4271 | 4286 | ||
4272 | align 4 |
4287 | align 4 |
4273 | 4288 | ||
4274 | syscall_putimage: ; PutImage |
4289 | syscall_putimage: ; PutImage |
4275 | sys_putimage: |
4290 | sys_putimage: |
4276 | test ecx,0x80008000 |
4291 | test ecx,0x80008000 |
4277 | jnz .exit |
4292 | jnz .exit |
4278 | test ecx,0x0000FFFF |
4293 | test ecx,0x0000FFFF |
4279 | jz .exit |
4294 | jz .exit |
4280 | test ecx,0xFFFF0000 |
4295 | test ecx,0xFFFF0000 |
4281 | jnz @f |
4296 | jnz @f |
4282 | .exit: |
4297 | .exit: |
4283 | ret |
4298 | ret |
4284 | @@: |
4299 | @@: |
4285 | mov edi,[current_slot] |
4300 | mov edi,[current_slot] |
4286 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4301 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4287 | rol edx,16 |
4302 | rol edx,16 |
4288 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4303 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4289 | rol edx,16 |
4304 | rol edx,16 |
4290 | .forced: |
4305 | .forced: |
4291 | push ebp esi 0 |
4306 | push ebp esi 0 |
4292 | mov ebp, putimage_get24bpp |
4307 | mov ebp, putimage_get24bpp |
4293 | mov esi, putimage_init24bpp |
4308 | mov esi, putimage_init24bpp |
4294 | sys_putimage_bpp: |
4309 | sys_putimage_bpp: |
4295 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4310 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4296 | ; mov eax, vga_putimage |
4311 | ; mov eax, vga_putimage |
4297 | cmp [SCR_MODE], word 0x12 |
4312 | cmp [SCR_MODE], word 0x12 |
4298 | jz @f ;.doit |
4313 | jz @f ;.doit |
4299 | mov eax, vesa12_putimage |
4314 | mov eax, vesa12_putimage |
4300 | cmp [SCR_MODE], word 0100000000000000b |
4315 | cmp [SCR_MODE], word 0100000000000000b |
4301 | jae @f |
4316 | jae @f |
4302 | cmp [SCR_MODE], word 0x13 |
4317 | cmp [SCR_MODE], word 0x13 |
4303 | jnz .doit |
4318 | jnz .doit |
4304 | @@: |
4319 | @@: |
4305 | mov eax, vesa20_putimage |
4320 | mov eax, vesa20_putimage |
4306 | .doit: |
4321 | .doit: |
4307 | inc [mouse_pause] |
4322 | inc [mouse_pause] |
4308 | call eax |
4323 | call eax |
4309 | dec [mouse_pause] |
4324 | dec [mouse_pause] |
4310 | pop ebp esi ebp |
4325 | pop ebp esi ebp |
4311 | jmp [draw_pointer] |
4326 | jmp [draw_pointer] |
4312 | 4327 | ||
4313 | syscall_putimage_palette: |
4328 | syscall_putimage_palette: |
4314 | mov edi, esi |
4329 | mov edi, esi |
4315 | mov esi, edx |
4330 | mov esi, edx |
4316 | mov edx, ecx |
4331 | mov edx, ecx |
4317 | mov ecx, ebx |
4332 | mov ecx, ebx |
4318 | mov ebx, eax |
4333 | mov ebx, eax |
4319 | sys_putimage_palette: |
4334 | sys_putimage_palette: |
4320 | ; ebx = pointer to image |
4335 | ; ebx = pointer to image |
4321 | ; ecx = [xsize]*65536 + [ysize] |
4336 | ; ecx = [xsize]*65536 + [ysize] |
4322 | ; edx = [xstart]*65536 + [ystart] |
4337 | ; edx = [xstart]*65536 + [ystart] |
4323 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4338 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4324 | ; edi = pointer to palette |
4339 | ; edi = pointer to palette |
4325 | ; ebp = row delta |
4340 | ; ebp = row delta |
4326 | mov eax, [CURRENT_TASK] |
4341 | mov eax, [CURRENT_TASK] |
4327 | shl eax, 8 |
4342 | shl eax, 8 |
4328 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4343 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4329 | rol edx, 16 |
4344 | rol edx, 16 |
4330 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4345 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4331 | rol edx, 16 |
4346 | rol edx, 16 |
4332 | .forced: |
4347 | .forced: |
4333 | cmp esi, 1 |
4348 | cmp esi, 1 |
4334 | jnz @f |
4349 | jnz @f |
4335 | push edi |
4350 | push edi |
4336 | mov eax, [edi+4] |
4351 | mov eax, [edi+4] |
4337 | sub eax, [edi] |
4352 | sub eax, [edi] |
4338 | push eax |
4353 | push eax |
4339 | push dword [edi] |
4354 | push dword [edi] |
4340 | push 0ffffff80h |
4355 | push 0ffffff80h |
4341 | mov edi, esp |
4356 | mov edi, esp |
4342 | call put_mono_image |
4357 | call put_mono_image |
4343 | add esp, 12 |
4358 | add esp, 12 |
4344 | pop edi |
4359 | pop edi |
4345 | ret |
4360 | ret |
4346 | @@: |
4361 | @@: |
4347 | cmp esi, 2 |
4362 | cmp esi, 2 |
4348 | jnz @f |
4363 | jnz @f |
4349 | push edi |
4364 | push edi |
4350 | push 0ffffff80h |
4365 | push 0ffffff80h |
4351 | mov edi, esp |
4366 | mov edi, esp |
4352 | call put_2bit_image |
4367 | call put_2bit_image |
4353 | pop eax |
4368 | pop eax |
4354 | pop edi |
4369 | pop edi |
4355 | ret |
4370 | ret |
4356 | @@: |
4371 | @@: |
4357 | cmp esi, 4 |
4372 | cmp esi, 4 |
4358 | jnz @f |
4373 | jnz @f |
4359 | push edi |
4374 | push edi |
4360 | push 0ffffff80h |
4375 | push 0ffffff80h |
4361 | mov edi, esp |
4376 | mov edi, esp |
4362 | call put_4bit_image |
4377 | call put_4bit_image |
4363 | pop eax |
4378 | pop eax |
4364 | pop edi |
4379 | pop edi |
4365 | ret |
4380 | ret |
4366 | @@: |
4381 | @@: |
4367 | push ebp esi ebp |
4382 | push ebp esi ebp |
4368 | cmp esi, 8 |
4383 | cmp esi, 8 |
4369 | jnz @f |
4384 | jnz @f |
4370 | mov ebp, putimage_get8bpp |
4385 | mov ebp, putimage_get8bpp |
4371 | mov esi, putimage_init8bpp |
4386 | mov esi, putimage_init8bpp |
4372 | jmp sys_putimage_bpp |
4387 | jmp sys_putimage_bpp |
4373 | @@: |
4388 | @@: |
4374 | cmp esi, 15 |
4389 | cmp esi, 15 |
4375 | jnz @f |
4390 | jnz @f |
4376 | mov ebp, putimage_get15bpp |
4391 | mov ebp, putimage_get15bpp |
4377 | mov esi, putimage_init15bpp |
4392 | mov esi, putimage_init15bpp |
4378 | jmp sys_putimage_bpp |
4393 | jmp sys_putimage_bpp |
4379 | @@: |
4394 | @@: |
4380 | cmp esi, 16 |
4395 | cmp esi, 16 |
4381 | jnz @f |
4396 | jnz @f |
4382 | mov ebp, putimage_get16bpp |
4397 | mov ebp, putimage_get16bpp |
4383 | mov esi, putimage_init16bpp |
4398 | mov esi, putimage_init16bpp |
4384 | jmp sys_putimage_bpp |
4399 | jmp sys_putimage_bpp |
4385 | @@: |
4400 | @@: |
4386 | cmp esi, 24 |
4401 | cmp esi, 24 |
4387 | jnz @f |
4402 | jnz @f |
4388 | mov ebp, putimage_get24bpp |
4403 | mov ebp, putimage_get24bpp |
4389 | mov esi, putimage_init24bpp |
4404 | mov esi, putimage_init24bpp |
4390 | jmp sys_putimage_bpp |
4405 | jmp sys_putimage_bpp |
4391 | @@: |
4406 | @@: |
4392 | cmp esi, 32 |
4407 | cmp esi, 32 |
4393 | jnz @f |
4408 | jnz @f |
4394 | mov ebp, putimage_get32bpp |
4409 | mov ebp, putimage_get32bpp |
4395 | mov esi, putimage_init32bpp |
4410 | mov esi, putimage_init32bpp |
4396 | jmp sys_putimage_bpp |
4411 | jmp sys_putimage_bpp |
4397 | @@: |
4412 | @@: |
4398 | pop ebp esi ebp |
4413 | pop ebp esi ebp |
4399 | ret |
4414 | ret |
4400 | 4415 | ||
4401 | put_mono_image: |
4416 | put_mono_image: |
4402 | push ebp esi ebp |
4417 | push ebp esi ebp |
4403 | mov ebp, putimage_get1bpp |
4418 | mov ebp, putimage_get1bpp |
4404 | mov esi, putimage_init1bpp |
4419 | mov esi, putimage_init1bpp |
4405 | jmp sys_putimage_bpp |
4420 | jmp sys_putimage_bpp |
4406 | put_2bit_image: |
4421 | put_2bit_image: |
4407 | push ebp esi ebp |
4422 | push ebp esi ebp |
4408 | mov ebp, putimage_get2bpp |
4423 | mov ebp, putimage_get2bpp |
4409 | mov esi, putimage_init2bpp |
4424 | mov esi, putimage_init2bpp |
4410 | jmp sys_putimage_bpp |
4425 | jmp sys_putimage_bpp |
4411 | put_4bit_image: |
4426 | put_4bit_image: |
4412 | push ebp esi ebp |
4427 | push ebp esi ebp |
4413 | mov ebp, putimage_get4bpp |
4428 | mov ebp, putimage_get4bpp |
4414 | mov esi, putimage_init4bpp |
4429 | mov esi, putimage_init4bpp |
4415 | jmp sys_putimage_bpp |
4430 | jmp sys_putimage_bpp |
4416 | 4431 | ||
4417 | putimage_init24bpp: |
4432 | putimage_init24bpp: |
4418 | lea eax, [eax*3] |
4433 | lea eax, [eax*3] |
4419 | putimage_init8bpp: |
4434 | putimage_init8bpp: |
4420 | ret |
4435 | ret |
4421 | 4436 | ||
4422 | align 16 |
4437 | align 16 |
4423 | putimage_get24bpp: |
4438 | putimage_get24bpp: |
4424 | movzx eax, byte [esi+2] |
4439 | movzx eax, byte [esi+2] |
4425 | shl eax, 16 |
4440 | shl eax, 16 |
4426 | mov ax, [esi] |
4441 | mov ax, [esi] |
4427 | add esi, 3 |
4442 | add esi, 3 |
4428 | ret 4 |
4443 | ret 4 |
4429 | align 16 |
4444 | align 16 |
4430 | putimage_get8bpp: |
4445 | putimage_get8bpp: |
4431 | movzx eax, byte [esi] |
4446 | movzx eax, byte [esi] |
4432 | push edx |
4447 | push edx |
4433 | mov edx, [esp+8] |
4448 | mov edx, [esp+8] |
4434 | mov eax, [edx+eax*4] |
4449 | mov eax, [edx+eax*4] |
4435 | pop edx |
4450 | pop edx |
4436 | inc esi |
4451 | inc esi |
4437 | ret 4 |
4452 | ret 4 |
4438 | 4453 | ||
4439 | putimage_init1bpp: |
4454 | putimage_init1bpp: |
4440 | add eax, ecx |
4455 | add eax, ecx |
4441 | push ecx |
4456 | push ecx |
4442 | add eax, 7 |
4457 | add eax, 7 |
4443 | add ecx, 7 |
4458 | add ecx, 7 |
4444 | shr eax, 3 |
4459 | shr eax, 3 |
4445 | shr ecx, 3 |
4460 | shr ecx, 3 |
4446 | sub eax, ecx |
4461 | sub eax, ecx |
4447 | pop ecx |
4462 | pop ecx |
4448 | ret |
4463 | ret |
4449 | align 16 |
4464 | align 16 |
4450 | putimage_get1bpp: |
4465 | putimage_get1bpp: |
4451 | push edx |
4466 | push edx |
4452 | mov edx, [esp+8] |
4467 | mov edx, [esp+8] |
4453 | mov al, [edx] |
4468 | mov al, [edx] |
4454 | add al, al |
4469 | add al, al |
4455 | jnz @f |
4470 | jnz @f |
4456 | lodsb |
4471 | lodsb |
4457 | adc al, al |
4472 | adc al, al |
4458 | @@: |
4473 | @@: |
4459 | mov [edx], al |
4474 | mov [edx], al |
4460 | sbb eax, eax |
4475 | sbb eax, eax |
4461 | and eax, [edx+8] |
4476 | and eax, [edx+8] |
4462 | add eax, [edx+4] |
4477 | add eax, [edx+4] |
4463 | pop edx |
4478 | pop edx |
4464 | ret 4 |
4479 | ret 4 |
4465 | 4480 | ||
4466 | putimage_init2bpp: |
4481 | putimage_init2bpp: |
4467 | add eax, ecx |
4482 | add eax, ecx |
4468 | push ecx |
4483 | push ecx |
4469 | add ecx, 3 |
4484 | add ecx, 3 |
4470 | add eax, 3 |
4485 | add eax, 3 |
4471 | shr ecx, 2 |
4486 | shr ecx, 2 |
4472 | shr eax, 2 |
4487 | shr eax, 2 |
4473 | sub eax, ecx |
4488 | sub eax, ecx |
4474 | pop ecx |
4489 | pop ecx |
4475 | ret |
4490 | ret |
4476 | align 16 |
4491 | align 16 |
4477 | putimage_get2bpp: |
4492 | putimage_get2bpp: |
4478 | push edx |
4493 | push edx |
4479 | mov edx, [esp+8] |
4494 | mov edx, [esp+8] |
4480 | mov al, [edx] |
4495 | mov al, [edx] |
4481 | mov ah, al |
4496 | mov ah, al |
4482 | shr al, 6 |
4497 | shr al, 6 |
4483 | shl ah, 2 |
4498 | shl ah, 2 |
4484 | jnz .nonewbyte |
4499 | jnz .nonewbyte |
4485 | lodsb |
4500 | lodsb |
4486 | mov ah, al |
4501 | mov ah, al |
4487 | shr al, 6 |
4502 | shr al, 6 |
4488 | shl ah, 2 |
4503 | shl ah, 2 |
4489 | add ah, 1 |
4504 | add ah, 1 |
4490 | .nonewbyte: |
4505 | .nonewbyte: |
4491 | mov [edx], ah |
4506 | mov [edx], ah |
4492 | mov edx, [edx+4] |
4507 | mov edx, [edx+4] |
4493 | movzx eax, al |
4508 | movzx eax, al |
4494 | mov eax, [edx+eax*4] |
4509 | mov eax, [edx+eax*4] |
4495 | pop edx |
4510 | pop edx |
4496 | ret 4 |
4511 | ret 4 |
4497 | 4512 | ||
4498 | putimage_init4bpp: |
4513 | putimage_init4bpp: |
4499 | add eax, ecx |
4514 | add eax, ecx |
4500 | push ecx |
4515 | push ecx |
4501 | add ecx, 1 |
4516 | add ecx, 1 |
4502 | add eax, 1 |
4517 | add eax, 1 |
4503 | shr ecx, 1 |
4518 | shr ecx, 1 |
4504 | shr eax, 1 |
4519 | shr eax, 1 |
4505 | sub eax, ecx |
4520 | sub eax, ecx |
4506 | pop ecx |
4521 | pop ecx |
4507 | ret |
4522 | ret |
4508 | align 16 |
4523 | align 16 |
4509 | putimage_get4bpp: |
4524 | putimage_get4bpp: |
4510 | push edx |
4525 | push edx |
4511 | mov edx, [esp+8] |
4526 | mov edx, [esp+8] |
4512 | add byte [edx], 80h |
4527 | add byte [edx], 80h |
4513 | jc @f |
4528 | jc @f |
4514 | movzx eax, byte [edx+1] |
4529 | movzx eax, byte [edx+1] |
4515 | mov edx, [edx+4] |
4530 | mov edx, [edx+4] |
4516 | and eax, 0x0F |
4531 | and eax, 0x0F |
4517 | mov eax, [edx+eax*4] |
4532 | mov eax, [edx+eax*4] |
4518 | pop edx |
4533 | pop edx |
4519 | ret 4 |
4534 | ret 4 |
4520 | @@: |
4535 | @@: |
4521 | movzx eax, byte [esi] |
4536 | movzx eax, byte [esi] |
4522 | add esi, 1 |
4537 | add esi, 1 |
4523 | mov [edx+1], al |
4538 | mov [edx+1], al |
4524 | shr eax, 4 |
4539 | shr eax, 4 |
4525 | mov edx, [edx+4] |
4540 | mov edx, [edx+4] |
4526 | mov eax, [edx+eax*4] |
4541 | mov eax, [edx+eax*4] |
4527 | pop edx |
4542 | pop edx |
4528 | ret 4 |
4543 | ret 4 |
4529 | 4544 | ||
4530 | putimage_init32bpp: |
4545 | putimage_init32bpp: |
4531 | shl eax, 2 |
4546 | shl eax, 2 |
4532 | ret |
4547 | ret |
4533 | align 16 |
4548 | align 16 |
4534 | putimage_get32bpp: |
4549 | putimage_get32bpp: |
4535 | lodsd |
4550 | lodsd |
4536 | ret 4 |
4551 | ret 4 |
4537 | 4552 | ||
4538 | putimage_init15bpp: |
4553 | putimage_init15bpp: |
4539 | putimage_init16bpp: |
4554 | putimage_init16bpp: |
4540 | add eax, eax |
4555 | add eax, eax |
4541 | ret |
4556 | ret |
4542 | align 16 |
4557 | align 16 |
4543 | putimage_get15bpp: |
4558 | putimage_get15bpp: |
4544 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4559 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
4545 | push ecx edx |
4560 | push ecx edx |
4546 | movzx eax, word [esi] |
4561 | movzx eax, word [esi] |
4547 | add esi, 2 |
4562 | add esi, 2 |
4548 | mov ecx, eax |
4563 | mov ecx, eax |
4549 | mov edx, eax |
4564 | mov edx, eax |
4550 | and eax, 0x1F |
4565 | and eax, 0x1F |
4551 | and ecx, 0x1F shl 5 |
4566 | and ecx, 0x1F shl 5 |
4552 | and edx, 0x1F shl 10 |
4567 | and edx, 0x1F shl 10 |
4553 | shl eax, 3 |
4568 | shl eax, 3 |
4554 | shl ecx, 6 |
4569 | shl ecx, 6 |
4555 | shl edx, 9 |
4570 | shl edx, 9 |
4556 | or eax, ecx |
4571 | or eax, ecx |
4557 | or eax, edx |
4572 | or eax, edx |
4558 | pop edx ecx |
4573 | pop edx ecx |
4559 | ret 4 |
4574 | ret 4 |
4560 | 4575 | ||
4561 | align 16 |
4576 | align 16 |
4562 | putimage_get16bpp: |
4577 | putimage_get16bpp: |
4563 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4578 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
4564 | push ecx edx |
4579 | push ecx edx |
4565 | movzx eax, word [esi] |
4580 | movzx eax, word [esi] |
4566 | add esi, 2 |
4581 | add esi, 2 |
4567 | mov ecx, eax |
4582 | mov ecx, eax |
4568 | mov edx, eax |
4583 | mov edx, eax |
4569 | and eax, 0x1F |
4584 | and eax, 0x1F |
4570 | and ecx, 0x3F shl 5 |
4585 | and ecx, 0x3F shl 5 |
4571 | and edx, 0x1F shl 11 |
4586 | and edx, 0x1F shl 11 |
4572 | shl eax, 3 |
4587 | shl eax, 3 |
4573 | shl ecx, 5 |
4588 | shl ecx, 5 |
4574 | shl edx, 8 |
4589 | shl edx, 8 |
4575 | or eax, ecx |
4590 | or eax, ecx |
4576 | or eax, edx |
4591 | or eax, edx |
4577 | pop edx ecx |
4592 | pop edx ecx |
4578 | ret 4 |
4593 | ret 4 |
4579 | 4594 | ||
4580 | ; eax x beginning |
4595 | ; eax x beginning |
4581 | ; ebx y beginning |
4596 | ; ebx y beginning |
4582 | ; ecx x end |
4597 | ; ecx x end |
4583 | ; edx y end |
4598 | ; edx y end |
4584 | ; edi color |
4599 | ; edi color |
4585 | 4600 | ||
4586 | __sys_drawbar: |
4601 | __sys_drawbar: |
4587 | mov esi,[current_slot] |
4602 | mov esi,[current_slot] |
4588 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4603 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4589 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4604 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4590 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4605 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4591 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4606 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4592 | .forced: |
4607 | .forced: |
4593 | inc [mouse_pause] |
4608 | inc [mouse_pause] |
4594 | ; call [disable_mouse] |
4609 | ; call [disable_mouse] |
4595 | cmp [SCR_MODE],word 0x12 |
4610 | cmp [SCR_MODE],word 0x12 |
4596 | je dbv20 |
4611 | je dbv20 |
4597 | sdbv20: |
4612 | sdbv20: |
4598 | cmp [SCR_MODE],word 0100000000000000b |
4613 | cmp [SCR_MODE],word 0100000000000000b |
4599 | jge dbv20 |
4614 | jge dbv20 |
4600 | cmp [SCR_MODE],word 0x13 |
4615 | cmp [SCR_MODE],word 0x13 |
4601 | je dbv20 |
4616 | je dbv20 |
4602 | call vesa12_drawbar |
4617 | call vesa12_drawbar |
4603 | dec [mouse_pause] |
4618 | dec [mouse_pause] |
4604 | call [draw_pointer] |
4619 | call [draw_pointer] |
4605 | ret |
4620 | ret |
4606 | dbv20: |
4621 | dbv20: |
4607 | call vesa20_drawbar |
4622 | call vesa20_drawbar |
4608 | dec [mouse_pause] |
4623 | dec [mouse_pause] |
4609 | call [draw_pointer] |
4624 | call [draw_pointer] |
4610 | ret |
4625 | ret |
4611 | 4626 | ||
4612 | 4627 | ||
4613 | 4628 | ||
4614 | kb_read: |
4629 | kb_read: |
4615 | 4630 | ||
4616 | push ecx edx |
4631 | push ecx edx |
4617 | 4632 | ||
4618 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4633 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4619 | kr_loop: |
4634 | kr_loop: |
4620 | in al,0x64 |
4635 | in al,0x64 |
4621 | test al,1 |
4636 | test al,1 |
4622 | jnz kr_ready |
4637 | jnz kr_ready |
4623 | loop kr_loop |
4638 | loop kr_loop |
4624 | mov ah,1 |
4639 | mov ah,1 |
4625 | jmp kr_exit |
4640 | jmp kr_exit |
4626 | kr_ready: |
4641 | kr_ready: |
4627 | push ecx |
4642 | push ecx |
4628 | mov ecx,32 |
4643 | mov ecx,32 |
4629 | kr_delay: |
4644 | kr_delay: |
4630 | loop kr_delay |
4645 | loop kr_delay |
4631 | pop ecx |
4646 | pop ecx |
4632 | in al,0x60 |
4647 | in al,0x60 |
4633 | xor ah,ah |
4648 | xor ah,ah |
4634 | kr_exit: |
4649 | kr_exit: |
4635 | 4650 | ||
4636 | pop edx ecx |
4651 | pop edx ecx |
4637 | 4652 | ||
4638 | ret |
4653 | ret |
4639 | 4654 | ||
4640 | 4655 | ||
4641 | kb_write: |
4656 | kb_write: |
4642 | 4657 | ||
4643 | push ecx edx |
4658 | push ecx edx |
4644 | 4659 | ||
4645 | mov dl,al |
4660 | mov dl,al |
4646 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4661 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4647 | ; kw_loop1: |
4662 | ; kw_loop1: |
4648 | ; in al,0x64 |
4663 | ; in al,0x64 |
4649 | ; test al,0x20 |
4664 | ; test al,0x20 |
4650 | ; jz kw_ok1 |
4665 | ; jz kw_ok1 |
4651 | ; loop kw_loop1 |
4666 | ; loop kw_loop1 |
4652 | ; mov ah,1 |
4667 | ; mov ah,1 |
4653 | ; jmp kw_exit |
4668 | ; jmp kw_exit |
4654 | ; kw_ok1: |
4669 | ; kw_ok1: |
4655 | in al,0x60 |
4670 | in al,0x60 |
4656 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4671 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4657 | kw_loop: |
4672 | kw_loop: |
4658 | in al,0x64 |
4673 | in al,0x64 |
4659 | test al,2 |
4674 | test al,2 |
4660 | jz kw_ok |
4675 | jz kw_ok |
4661 | loop kw_loop |
4676 | loop kw_loop |
4662 | mov ah,1 |
4677 | mov ah,1 |
4663 | jmp kw_exit |
4678 | jmp kw_exit |
4664 | kw_ok: |
4679 | kw_ok: |
4665 | mov al,dl |
4680 | mov al,dl |
4666 | out 0x60,al |
4681 | out 0x60,al |
4667 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4682 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4668 | kw_loop3: |
4683 | kw_loop3: |
4669 | in al,0x64 |
4684 | in al,0x64 |
4670 | test al,2 |
4685 | test al,2 |
4671 | jz kw_ok3 |
4686 | jz kw_ok3 |
4672 | loop kw_loop3 |
4687 | loop kw_loop3 |
4673 | mov ah,1 |
4688 | mov ah,1 |
4674 | jmp kw_exit |
4689 | jmp kw_exit |
4675 | kw_ok3: |
4690 | kw_ok3: |
4676 | mov ah,8 |
4691 | mov ah,8 |
4677 | kw_loop4: |
4692 | kw_loop4: |
4678 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4693 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4679 | kw_loop5: |
4694 | kw_loop5: |
4680 | in al,0x64 |
4695 | in al,0x64 |
4681 | test al,1 |
4696 | test al,1 |
4682 | jnz kw_ok4 |
4697 | jnz kw_ok4 |
4683 | loop kw_loop5 |
4698 | loop kw_loop5 |
4684 | dec ah |
4699 | dec ah |
4685 | jnz kw_loop4 |
4700 | jnz kw_loop4 |
4686 | kw_ok4: |
4701 | kw_ok4: |
4687 | xor ah,ah |
4702 | xor ah,ah |
4688 | kw_exit: |
4703 | kw_exit: |
4689 | 4704 | ||
4690 | pop edx ecx |
4705 | pop edx ecx |
4691 | 4706 | ||
4692 | ret |
4707 | ret |
4693 | 4708 | ||
4694 | 4709 | ||
4695 | kb_cmd: |
4710 | kb_cmd: |
4696 | 4711 | ||
4697 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4712 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4698 | c_wait: |
4713 | c_wait: |
4699 | in al,0x64 |
4714 | in al,0x64 |
4700 | test al,2 |
4715 | test al,2 |
4701 | jz c_send |
4716 | jz c_send |
4702 | loop c_wait |
4717 | loop c_wait |
4703 | jmp c_error |
4718 | jmp c_error |
4704 | c_send: |
4719 | c_send: |
4705 | mov al,bl |
4720 | mov al,bl |
4706 | out 0x64,al |
4721 | out 0x64,al |
4707 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4722 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4708 | c_accept: |
4723 | c_accept: |
4709 | in al,0x64 |
4724 | in al,0x64 |
4710 | test al,2 |
4725 | test al,2 |
4711 | jz c_ok |
4726 | jz c_ok |
4712 | loop c_accept |
4727 | loop c_accept |
4713 | c_error: |
4728 | c_error: |
4714 | mov ah,1 |
4729 | mov ah,1 |
4715 | jmp c_exit |
4730 | jmp c_exit |
4716 | c_ok: |
4731 | c_ok: |
4717 | xor ah,ah |
4732 | xor ah,ah |
4718 | c_exit: |
4733 | c_exit: |
4719 | ret |
4734 | ret |
4720 | 4735 | ||
4721 | 4736 | ||
4722 | setmouse: ; set mousepicture -pointer |
4737 | setmouse: ; set mousepicture -pointer |
4723 | ; ps2 mouse enable |
4738 | ; ps2 mouse enable |
4724 | 4739 | ||
4725 | mov [MOUSE_PICTURE],dword mousepointer |
4740 | mov [MOUSE_PICTURE],dword mousepointer |
4726 | 4741 | ||
4727 | cli |
4742 | cli |
4728 | 4743 | ||
4729 | ret |
4744 | ret |
4730 | 4745 | ||
4731 | if used _rdtsc |
4746 | if used _rdtsc |
4732 | _rdtsc: |
4747 | _rdtsc: |
4733 | bt [cpu_caps], CAPS_TSC |
4748 | bt [cpu_caps], CAPS_TSC |
4734 | jnc ret_rdtsc |
4749 | jnc ret_rdtsc |
4735 | rdtsc |
4750 | rdtsc |
4736 | ret |
4751 | ret |
4737 | ret_rdtsc: |
4752 | ret_rdtsc: |
4738 | mov edx,0xffffffff |
4753 | mov edx,0xffffffff |
4739 | mov eax,0xffffffff |
4754 | mov eax,0xffffffff |
4740 | ret |
4755 | ret |
4741 | end if |
4756 | end if |
4742 | 4757 | ||
4743 | rerouteirqs: |
4758 | rerouteirqs: |
4744 | 4759 | ||
4745 | cli |
4760 | cli |
4746 | 4761 | ||
4747 | mov al,0x11 ; icw4, edge triggered |
4762 | mov al,0x11 ; icw4, edge triggered |
4748 | out 0x20,al |
4763 | out 0x20,al |
4749 | call pic_delay |
4764 | call pic_delay |
4750 | out 0xA0,al |
4765 | out 0xA0,al |
4751 | call pic_delay |
4766 | call pic_delay |
4752 | 4767 | ||
4753 | mov al,0x20 ; generate 0x20 + |
4768 | mov al,0x20 ; generate 0x20 + |
4754 | out 0x21,al |
4769 | out 0x21,al |
4755 | call pic_delay |
4770 | call pic_delay |
4756 | mov al,0x28 ; generate 0x28 + |
4771 | mov al,0x28 ; generate 0x28 + |
4757 | out 0xA1,al |
4772 | out 0xA1,al |
4758 | call pic_delay |
4773 | call pic_delay |
4759 | 4774 | ||
4760 | mov al,0x04 ; slave at irq2 |
4775 | mov al,0x04 ; slave at irq2 |
4761 | out 0x21,al |
4776 | out 0x21,al |
4762 | call pic_delay |
4777 | call pic_delay |
4763 | mov al,0x02 ; at irq9 |
4778 | mov al,0x02 ; at irq9 |
4764 | out 0xA1,al |
4779 | out 0xA1,al |
4765 | call pic_delay |
4780 | call pic_delay |
4766 | 4781 | ||
4767 | mov al,0x01 ; 8086 mode |
4782 | mov al,0x01 ; 8086 mode |
4768 | out 0x21,al |
4783 | out 0x21,al |
4769 | call pic_delay |
4784 | call pic_delay |
4770 | out 0xA1,al |
4785 | out 0xA1,al |
4771 | call pic_delay |
4786 | call pic_delay |
4772 | 4787 | ||
4773 | mov al,255 ; mask all irq's |
4788 | mov al,255 ; mask all irq's |
4774 | out 0xA1,al |
4789 | out 0xA1,al |
4775 | call pic_delay |
4790 | call pic_delay |
4776 | out 0x21,al |
4791 | out 0x21,al |
4777 | call pic_delay |
4792 | call pic_delay |
4778 | 4793 | ||
4779 | mov ecx,0x1000 |
4794 | mov ecx,0x1000 |
4780 | cld |
4795 | cld |
4781 | picl1: call pic_delay |
4796 | picl1: call pic_delay |
4782 | loop picl1 |
4797 | loop picl1 |
4783 | 4798 | ||
4784 | mov al,255 ; mask all irq's |
4799 | mov al,255 ; mask all irq's |
4785 | out 0xA1,al |
4800 | out 0xA1,al |
4786 | call pic_delay |
4801 | call pic_delay |
4787 | out 0x21,al |
4802 | out 0x21,al |
4788 | call pic_delay |
4803 | call pic_delay |
4789 | 4804 | ||
4790 | cli |
4805 | cli |
4791 | 4806 | ||
4792 | ret |
4807 | ret |
4793 | 4808 | ||
4794 | 4809 | ||
4795 | pic_delay: |
4810 | pic_delay: |
4796 | 4811 | ||
4797 | jmp pdl1 |
4812 | jmp pdl1 |
4798 | pdl1: ret |
4813 | pdl1: ret |
4799 | 4814 | ||
4800 | 4815 | ||
4801 | sys_msg_board_str: |
4816 | sys_msg_board_str: |
4802 | 4817 | ||
4803 | pushad |
4818 | pushad |
4804 | @@: |
4819 | @@: |
4805 | cmp [esi],byte 0 |
4820 | cmp [esi],byte 0 |
4806 | je @f |
4821 | je @f |
4807 | mov eax,1 |
4822 | mov eax,1 |
4808 | movzx ebx,byte [esi] |
4823 | movzx ebx,byte [esi] |
4809 | call sys_msg_board |
4824 | call sys_msg_board |
4810 | inc esi |
4825 | inc esi |
4811 | jmp @b |
4826 | jmp @b |
4812 | @@: |
4827 | @@: |
4813 | popad |
4828 | popad |
4814 | ret |
4829 | ret |
4815 | 4830 | ||
4816 | sys_msg_board_byte: |
4831 | sys_msg_board_byte: |
4817 | ; in: al = byte to display |
4832 | ; in: al = byte to display |
4818 | ; out: nothing |
4833 | ; out: nothing |
4819 | ; destroys: nothing |
4834 | ; destroys: nothing |
4820 | pushad |
4835 | pushad |
4821 | mov ecx, 2 |
4836 | mov ecx, 2 |
4822 | shl eax, 24 |
4837 | shl eax, 24 |
4823 | jmp @f |
4838 | jmp @f |
4824 | 4839 | ||
4825 | sys_msg_board_word: |
4840 | sys_msg_board_word: |
4826 | ; in: ax = word to display |
4841 | ; in: ax = word to display |
4827 | ; out: nothing |
4842 | ; out: nothing |
4828 | ; destroys: nothing |
4843 | ; destroys: nothing |
4829 | pushad |
4844 | pushad |
4830 | mov ecx, 4 |
4845 | mov ecx, 4 |
4831 | shl eax, 16 |
4846 | shl eax, 16 |
4832 | jmp @f |
4847 | jmp @f |
4833 | 4848 | ||
4834 | sys_msg_board_dword: |
4849 | sys_msg_board_dword: |
4835 | ; in: eax = dword to display |
4850 | ; in: eax = dword to display |
4836 | ; out: nothing |
4851 | ; out: nothing |
4837 | ; destroys: nothing |
4852 | ; destroys: nothing |
4838 | pushad |
4853 | pushad |
4839 | mov ecx, 8 |
4854 | mov ecx, 8 |
4840 | @@: |
4855 | @@: |
4841 | push ecx |
4856 | push ecx |
4842 | rol eax, 4 |
4857 | rol eax, 4 |
4843 | push eax |
4858 | push eax |
4844 | and al, 0xF |
4859 | and al, 0xF |
4845 | cmp al, 10 |
4860 | cmp al, 10 |
4846 | sbb al, 69h |
4861 | sbb al, 69h |
4847 | das |
4862 | das |
4848 | mov bl, al |
4863 | mov bl, al |
4849 | xor eax, eax |
4864 | xor eax, eax |
4850 | inc eax |
4865 | inc eax |
4851 | call sys_msg_board |
4866 | call sys_msg_board |
4852 | pop eax |
4867 | pop eax |
4853 | pop ecx |
4868 | pop ecx |
4854 | loop @b |
4869 | loop @b |
4855 | popad |
4870 | popad |
4856 | ret |
4871 | ret |
4857 | 4872 | ||
4858 | uglobal |
4873 | uglobal |
4859 | msg_board_data: times 4096 db 0 |
4874 | msg_board_data: times 4096 db 0 |
4860 | msg_board_count dd 0x0 |
4875 | msg_board_count dd 0x0 |
4861 | endg |
4876 | endg |
4862 | 4877 | ||
4863 | sys_msg_board: |
4878 | sys_msg_board: |
4864 | 4879 | ||
4865 | ; eax=1 : write : bl byte to write |
4880 | ; eax=1 : write : bl byte to write |
4866 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4881 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4867 | 4882 | ||
4868 | mov ecx, [msg_board_count] |
4883 | mov ecx, [msg_board_count] |
4869 | cmp eax, 1 |
4884 | cmp eax, 1 |
4870 | jne .smbl1 |
4885 | jne .smbl1 |
4871 | 4886 | ||
4872 | if defined debug_com_base |
4887 | if defined debug_com_base |
4873 | 4888 | ||
4874 | push dx ax |
4889 | push dx ax |
4875 | 4890 | ||
4876 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4891 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4877 | mov dx, debug_com_base+5 |
4892 | mov dx, debug_com_base+5 |
4878 | in al, dx |
4893 | in al, dx |
4879 | test al, 1 shl 5 |
4894 | test al, 1 shl 5 |
4880 | jz @r |
4895 | jz @r |
4881 | 4896 | ||
4882 | mov dx, debug_com_base ; Output the byte |
4897 | mov dx, debug_com_base ; Output the byte |
4883 | mov al, bl |
4898 | mov al, bl |
4884 | out dx, al |
4899 | out dx, al |
4885 | 4900 | ||
4886 | pop ax dx |
4901 | pop ax dx |
4887 | 4902 | ||
4888 | end if |
4903 | end if |
4889 | 4904 | ||
4890 | mov [msg_board_data+ecx],bl |
4905 | mov [msg_board_data+ecx],bl |
4891 | inc ecx |
4906 | inc ecx |
4892 | and ecx, 4095 |
4907 | and ecx, 4095 |
4893 | mov [msg_board_count], ecx |
4908 | mov [msg_board_count], ecx |
4894 | mov [check_idle_semaphore], 5 |
4909 | mov [check_idle_semaphore], 5 |
4895 | ret |
4910 | ret |
4896 | .smbl1: |
4911 | .smbl1: |
4897 | cmp eax, 2 |
4912 | cmp eax, 2 |
4898 | jne .smbl2 |
4913 | jne .smbl2 |
4899 | test ecx, ecx |
4914 | test ecx, ecx |
4900 | jz .smbl21 |
4915 | jz .smbl21 |
4901 | mov eax, msg_board_data+1 |
4916 | mov eax, msg_board_data+1 |
4902 | mov ebx, msg_board_data |
4917 | mov ebx, msg_board_data |
4903 | movzx edx, byte [ebx] |
4918 | movzx edx, byte [ebx] |
4904 | call memmove |
4919 | call memmove |
4905 | dec [msg_board_count] |
4920 | dec [msg_board_count] |
4906 | mov [esp + 36], edx ;eax |
4921 | mov [esp + 36], edx ;eax |
4907 | mov [esp + 24], dword 1 |
4922 | mov [esp + 24], dword 1 |
4908 | ret |
4923 | ret |
4909 | .smbl21: |
4924 | .smbl21: |
4910 | mov [esp+36], ecx |
4925 | mov [esp+36], ecx |
4911 | mov [esp+24], ecx |
4926 | mov [esp+24], ecx |
4912 | .smbl2: |
4927 | .smbl2: |
4913 | ret |
4928 | ret |
4914 | 4929 | ||
4915 | 4930 | ||
4916 | 4931 | ||
4917 | sys_process_def: |
4932 | sys_process_def: |
4918 | mov edi, [CURRENT_TASK] |
4933 | mov edi, [CURRENT_TASK] |
4919 | 4934 | ||
4920 | dec eax ; 1 = set keyboard mode |
4935 | dec eax ; 1 = set keyboard mode |
4921 | jne no_set_keyboard_setup |
4936 | jne no_set_keyboard_setup |
4922 | 4937 | ||
4923 | shl edi,8 |
4938 | shl edi,8 |
4924 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4939 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4925 | 4940 | ||
4926 | ret |
4941 | ret |
4927 | 4942 | ||
4928 | no_set_keyboard_setup: |
4943 | no_set_keyboard_setup: |
4929 | 4944 | ||
4930 | dec eax ; 2 = get keyboard mode |
4945 | dec eax ; 2 = get keyboard mode |
4931 | jne no_get_keyboard_setup |
4946 | jne no_get_keyboard_setup |
4932 | 4947 | ||
4933 | shl edi,8 |
4948 | shl edi,8 |
4934 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4949 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4935 | 4950 | ||
4936 | mov [esp+36],eax |
4951 | mov [esp+36],eax |
4937 | 4952 | ||
4938 | ret |
4953 | ret |
4939 | 4954 | ||
4940 | no_get_keyboard_setup: |
4955 | no_get_keyboard_setup: |
4941 | 4956 | ||
4942 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4957 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4943 | jne no_get_keyboard_cas |
4958 | jne no_get_keyboard_cas |
4944 | 4959 | ||
4945 | ; xor eax,eax |
4960 | ; xor eax,eax |
4946 | ; movzx eax,byte [shift] |
4961 | ; movzx eax,byte [shift] |
4947 | ; movzx ebx,byte [ctrl] |
4962 | ; movzx ebx,byte [ctrl] |
4948 | ; shl ebx,2 |
4963 | ; shl ebx,2 |
4949 | ; add eax,ebx |
4964 | ; add eax,ebx |
4950 | ; movzx ebx,byte [alt] |
4965 | ; movzx ebx,byte [alt] |
4951 | ; shl ebx,3 |
4966 | ; shl ebx,3 |
4952 | ; add eax,ebx |
4967 | ; add eax,ebx |
4953 | 4968 | ||
4954 | ;// mike.dld [ |
4969 | ;// mike.dld [ |
4955 | mov eax, [kb_state] |
4970 | mov eax, [kb_state] |
4956 | ;// mike.dld ] |
4971 | ;// mike.dld ] |
4957 | 4972 | ||
4958 | mov [esp+36],eax |
4973 | mov [esp+36],eax |
4959 | 4974 | ||
4960 | ret |
4975 | ret |
4961 | 4976 | ||
4962 | no_get_keyboard_cas: |
4977 | no_get_keyboard_cas: |
4963 | 4978 | ||
4964 | dec eax |
4979 | dec eax |
4965 | jnz no_add_keyboard_hotkey |
4980 | jnz no_add_keyboard_hotkey |
4966 | 4981 | ||
4967 | mov eax, hotkey_list |
4982 | mov eax, hotkey_list |
4968 | @@: |
4983 | @@: |
4969 | cmp dword [eax+8], 0 |
4984 | cmp dword [eax+8], 0 |
4970 | jz .found_free |
4985 | jz .found_free |
4971 | add eax, 16 |
4986 | add eax, 16 |
4972 | cmp eax, hotkey_list+16*256 |
4987 | cmp eax, hotkey_list+16*256 |
4973 | jb @b |
4988 | jb @b |
4974 | mov dword [esp+36], 1 |
4989 | mov dword [esp+36], 1 |
4975 | ret |
4990 | ret |
4976 | .found_free: |
4991 | .found_free: |
4977 | mov [eax+8], edi |
4992 | mov [eax+8], edi |
4978 | mov [eax+4], ecx |
4993 | mov [eax+4], ecx |
4979 | movzx ebx, bl |
4994 | movzx ebx, bl |
4980 | lea ebx, [hotkey_scancodes+ebx*4] |
4995 | lea ebx, [hotkey_scancodes+ebx*4] |
4981 | mov ecx, [ebx] |
4996 | mov ecx, [ebx] |
4982 | mov [eax], ecx |
4997 | mov [eax], ecx |
4983 | mov [ebx], eax |
4998 | mov [ebx], eax |
4984 | mov [eax+12], ebx |
4999 | mov [eax+12], ebx |
4985 | jecxz @f |
5000 | jecxz @f |
4986 | mov [ecx+12], eax |
5001 | mov [ecx+12], eax |
4987 | @@: |
5002 | @@: |
4988 | and dword [esp+36], 0 |
5003 | and dword [esp+36], 0 |
4989 | ret |
5004 | ret |
4990 | 5005 | ||
4991 | no_add_keyboard_hotkey: |
5006 | no_add_keyboard_hotkey: |
4992 | 5007 | ||
4993 | dec eax |
5008 | dec eax |
4994 | jnz no_del_keyboard_hotkey |
5009 | jnz no_del_keyboard_hotkey |
4995 | 5010 | ||
4996 | movzx ebx, bl |
5011 | movzx ebx, bl |
4997 | lea ebx, [hotkey_scancodes+ebx*4] |
5012 | lea ebx, [hotkey_scancodes+ebx*4] |
4998 | mov eax, [ebx] |
5013 | mov eax, [ebx] |
4999 | .scan: |
5014 | .scan: |
5000 | test eax, eax |
5015 | test eax, eax |
5001 | jz .notfound |
5016 | jz .notfound |
5002 | cmp [eax+8], edi |
5017 | cmp [eax+8], edi |
5003 | jnz .next |
5018 | jnz .next |
5004 | cmp [eax+4], ecx |
5019 | cmp [eax+4], ecx |
5005 | jz .found |
5020 | jz .found |
5006 | .next: |
5021 | .next: |
5007 | mov eax, [eax] |
5022 | mov eax, [eax] |
5008 | jmp .scan |
5023 | jmp .scan |
5009 | .notfound: |
5024 | .notfound: |
5010 | mov dword [esp+36], 1 |
5025 | mov dword [esp+36], 1 |
5011 | ret |
5026 | ret |
5012 | .found: |
5027 | .found: |
5013 | mov ecx, [eax] |
5028 | mov ecx, [eax] |
5014 | jecxz @f |
5029 | jecxz @f |
5015 | mov edx, [eax+12] |
5030 | mov edx, [eax+12] |
5016 | mov [ecx+12], edx |
5031 | mov [ecx+12], edx |
5017 | @@: |
5032 | @@: |
5018 | mov ecx, [eax+12] |
5033 | mov ecx, [eax+12] |
5019 | mov edx, [eax] |
5034 | mov edx, [eax] |
5020 | mov [ecx], edx |
5035 | mov [ecx], edx |
5021 | xor edx, edx |
5036 | xor edx, edx |
5022 | mov [eax+4], edx |
5037 | mov [eax+4], edx |
5023 | mov [eax+8], edx |
5038 | mov [eax+8], edx |
5024 | mov [eax+12], edx |
5039 | mov [eax+12], edx |
5025 | mov [eax], edx |
5040 | mov [eax], edx |
5026 | mov [esp+36], edx |
5041 | mov [esp+36], edx |
5027 | ret |
5042 | ret |
5028 | 5043 | ||
5029 | no_del_keyboard_hotkey: |
5044 | no_del_keyboard_hotkey: |
5030 | ret |
5045 | ret |
5031 | 5046 | ||
5032 | 5047 | ||
5033 | align 4 |
5048 | align 4 |
5034 | 5049 | ||
5035 | sys_gs: ; direct screen access |
5050 | sys_gs: ; direct screen access |
5036 | 5051 | ||
5037 | cmp eax,1 ; resolution |
5052 | cmp eax,1 ; resolution |
5038 | jne no_gs1 |
5053 | jne no_gs1 |
5039 | mov eax,[Screen_Max_X] |
5054 | mov eax,[Screen_Max_X] |
5040 | shl eax,16 |
5055 | shl eax,16 |
5041 | mov ax,[Screen_Max_Y] |
5056 | mov ax,[Screen_Max_Y] |
5042 | add eax,0x00010001 |
5057 | add eax,0x00010001 |
5043 | mov [esp+36],eax |
5058 | mov [esp+36],eax |
5044 | ret |
5059 | ret |
5045 | no_gs1: |
5060 | no_gs1: |
5046 | 5061 | ||
5047 | cmp eax,2 ; bits per pixel |
5062 | cmp eax,2 ; bits per pixel |
5048 | jne no_gs2 |
5063 | jne no_gs2 |
5049 | movzx eax,byte [ScreenBPP] |
5064 | movzx eax,byte [ScreenBPP] |
5050 | mov [esp+36],eax |
5065 | mov [esp+36],eax |
5051 | ret |
5066 | ret |
5052 | no_gs2: |
5067 | no_gs2: |
5053 | 5068 | ||
5054 | cmp eax,3 ; bytes per scanline |
5069 | cmp eax,3 ; bytes per scanline |
5055 | jne no_gs3 |
5070 | jne no_gs3 |
5056 | mov eax,[BytesPerScanLine] |
5071 | mov eax,[BytesPerScanLine] |
5057 | mov [esp+36],eax |
5072 | mov [esp+36],eax |
5058 | ret |
5073 | ret |
5059 | no_gs3: |
5074 | no_gs3: |
5060 | 5075 | ||
5061 | mov [esp+36],dword -1 |
5076 | mov [esp+36],dword -1 |
5062 | ret |
5077 | ret |
5063 | 5078 | ||
5064 | 5079 | ||
5065 | align 4 ; PCI functions |
5080 | align 4 ; PCI functions |
5066 | 5081 | ||
5067 | sys_pci: |
5082 | sys_pci: |
5068 | 5083 | ||
5069 | call pci_api |
5084 | call pci_api |
5070 | mov [esp+36],eax |
5085 | mov [esp+36],eax |
5071 | ret |
5086 | ret |
5072 | 5087 | ||
5073 | 5088 | ||
5074 | align 4 ; system functions |
5089 | align 4 ; system functions |
5075 | 5090 | ||
5076 | syscall_setpixel: ; SetPixel |
5091 | syscall_setpixel: ; SetPixel |
5077 | 5092 | ||
5078 | mov eax, ebx |
5093 | mov eax, ebx |
5079 | mov ebx, ecx |
5094 | mov ebx, ecx |
5080 | mov ecx, edx |
5095 | mov ecx, edx |
5081 | mov edx, [TASK_BASE] |
5096 | mov edx, [TASK_BASE] |
5082 | add eax, [edx-twdw+WDATA.box.left] |
5097 | add eax, [edx-twdw+WDATA.box.left] |
5083 | add ebx, [edx-twdw+WDATA.box.top] |
5098 | add ebx, [edx-twdw+WDATA.box.top] |
5084 | mov edi, [current_slot] |
5099 | mov edi, [current_slot] |
5085 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5100 | add eax, [edi+APPDATA.wnd_clientbox.left] |
5086 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5101 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
5087 | xor edi, edi ; no force |
5102 | xor edi, edi ; no force |
5088 | ; mov edi, 1 |
5103 | ; mov edi, 1 |
5089 | call [disable_mouse] |
5104 | call [disable_mouse] |
5090 | jmp [putpixel] |
5105 | jmp [putpixel] |
5091 | 5106 | ||
5092 | align 4 |
5107 | align 4 |
5093 | 5108 | ||
5094 | syscall_writetext: ; WriteText |
5109 | syscall_writetext: ; WriteText |
5095 | 5110 | ||
5096 | mov eax,[TASK_BASE] |
5111 | mov eax,[TASK_BASE] |
5097 | mov ebp,[eax-twdw+WDATA.box.left] |
5112 | mov ebp,[eax-twdw+WDATA.box.left] |
5098 | push esi |
5113 | push esi |
5099 | mov esi,[current_slot] |
5114 | mov esi,[current_slot] |
5100 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
5115 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
5101 | shl ebp,16 |
5116 | shl ebp,16 |
5102 | add ebp,[eax-twdw+WDATA.box.top] |
5117 | add ebp,[eax-twdw+WDATA.box.top] |
5103 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
5118 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
5104 | pop esi |
5119 | pop esi |
5105 | add ebx,ebp |
5120 | add ebx,ebp |
5106 | mov eax,edi |
5121 | mov eax,edi |
5107 | xor edi,edi |
5122 | xor edi,edi |
5108 | jmp dtext |
5123 | jmp dtext |
5109 | 5124 | ||
5110 | align 4 |
5125 | align 4 |
5111 | 5126 | ||
5112 | syscall_openramdiskfile: ; OpenRamdiskFile |
5127 | syscall_openramdiskfile: ; OpenRamdiskFile |
5113 | 5128 | ||
5114 | mov eax, ebx |
5129 | mov eax, ebx |
5115 | mov ebx, ecx |
5130 | mov ebx, ecx |
5116 | mov ecx, edx |
5131 | mov ecx, edx |
5117 | mov edx, esi |
5132 | mov edx, esi |
5118 | mov esi, 12 |
5133 | mov esi, 12 |
5119 | call fileread |
5134 | call fileread |
5120 | mov [esp+32], eax |
5135 | mov [esp+32], eax |
5121 | ret |
5136 | ret |
5122 | 5137 | ||
5123 | align 4 |
5138 | align 4 |
5124 | 5139 | ||
5125 | syscall_drawrect: ; DrawRect |
5140 | syscall_drawrect: ; DrawRect |
5126 | 5141 | ||
5127 | mov edi, edx ; color + gradient |
5142 | mov edi, edx ; color + gradient |
5128 | and edi, 0x80FFFFFF |
5143 | and edi, 0x80FFFFFF |
5129 | test bx, bx ; x.size |
5144 | test bx, bx ; x.size |
5130 | je .drectr |
5145 | je .drectr |
5131 | test cx, cx ; y.size |
5146 | test cx, cx ; y.size |
5132 | je .drectr |
5147 | je .drectr |
5133 | 5148 | ||
5134 | mov eax, ebx ; bad idea |
5149 | mov eax, ebx ; bad idea |
5135 | mov ebx, ecx |
5150 | mov ebx, ecx |
5136 | 5151 | ||
5137 | movzx ecx, ax ; ecx - x.size |
5152 | movzx ecx, ax ; ecx - x.size |
5138 | shr eax, 16 ; eax - x.coord |
5153 | shr eax, 16 ; eax - x.coord |
5139 | movzx edx, bx ; edx - y.size |
5154 | movzx edx, bx ; edx - y.size |
5140 | shr ebx, 16 ; ebx - y.coord |
5155 | shr ebx, 16 ; ebx - y.coord |
5141 | mov esi, [current_slot] |
5156 | mov esi, [current_slot] |
5142 | 5157 | ||
5143 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5158 | add eax, [esi + APPDATA.wnd_clientbox.left] |
5144 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5159 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
5145 | add ecx, eax |
5160 | add ecx, eax |
5146 | add edx, ebx |
5161 | add edx, ebx |
5147 | jmp [drawbar] |
5162 | jmp [drawbar] |
5148 | .drectr: |
5163 | .drectr: |
5149 | ret |
5164 | ret |
5150 | 5165 | ||
5151 | align 4 |
5166 | align 4 |
5152 | syscall_getscreensize: ; GetScreenSize |
5167 | syscall_getscreensize: ; GetScreenSize |
5153 | mov ax, [Screen_Max_X] |
5168 | mov ax, [Screen_Max_X] |
5154 | shl eax, 16 |
5169 | shl eax, 16 |
5155 | mov ax, [Screen_Max_Y] |
5170 | mov ax, [Screen_Max_Y] |
5156 | mov [esp + 32], eax |
5171 | mov [esp + 32], eax |
5157 | ret |
5172 | ret |
5158 | 5173 | ||
5159 | align 4 |
5174 | align 4 |
5160 | 5175 | ||
5161 | syscall_cdaudio: ; CD |
5176 | syscall_cdaudio: ; CD |
5162 | 5177 | ||
5163 | cmp eax, 4 |
5178 | cmp eax, 4 |
5164 | jb .audio |
5179 | jb .audio |
5165 | jz .eject |
5180 | jz .eject |
5166 | cmp eax, 5 |
5181 | cmp eax, 5 |
5167 | jnz .ret |
5182 | jnz .ret |
5168 | .load: |
5183 | .load: |
5169 | call .reserve |
5184 | call .reserve |
5170 | call LoadMedium |
5185 | call LoadMedium |
5171 | call .free |
5186 | call .free |
5172 | ret |
5187 | ret |
5173 | .eject: |
5188 | .eject: |
5174 | call .reserve |
5189 | call .reserve |
5175 | call clear_CD_cache |
5190 | call clear_CD_cache |
5176 | call allow_medium_removal |
5191 | call allow_medium_removal |
5177 | call EjectMedium |
5192 | call EjectMedium |
5178 | call .free |
5193 | call .free |
5179 | ret |
5194 | ret |
5180 | .audio: |
5195 | .audio: |
5181 | call sys_cd_audio |
5196 | call sys_cd_audio |
5182 | mov [esp+36],eax |
5197 | mov [esp+36],eax |
5183 | .ret: |
5198 | .ret: |
5184 | ret |
5199 | ret |
5185 | 5200 | ||
5186 | .reserve: |
5201 | .reserve: |
5187 | call reserve_cd |
5202 | call reserve_cd |
5188 | mov eax, ebx |
5203 | mov eax, ebx |
5189 | shr eax, 1 |
5204 | shr eax, 1 |
5190 | and eax, 1 |
5205 | and eax, 1 |
5191 | inc eax |
5206 | inc eax |
5192 | mov [ChannelNumber], ax |
5207 | mov [ChannelNumber], ax |
5193 | mov eax, ebx |
5208 | mov eax, ebx |
5194 | and eax, 1 |
5209 | and eax, 1 |
5195 | mov [DiskNumber], al |
5210 | mov [DiskNumber], al |
5196 | call reserve_cd_channel |
5211 | call reserve_cd_channel |
5197 | and ebx, 3 |
5212 | and ebx, 3 |
5198 | inc ebx |
5213 | inc ebx |
5199 | mov [cdpos], ebx |
5214 | mov [cdpos], ebx |
5200 | add ebx, ebx |
5215 | add ebx, ebx |
5201 | mov cl, 8 |
5216 | mov cl, 8 |
5202 | sub cl, bl |
5217 | sub cl, bl |
5203 | mov al, [DRIVE_DATA+1] |
5218 | mov al, [DRIVE_DATA+1] |
5204 | shr al, cl |
5219 | shr al, cl |
5205 | test al, 2 |
5220 | test al, 2 |
5206 | jz .err |
5221 | jz .err |
5207 | ret |
5222 | ret |
5208 | .free: |
5223 | .free: |
5209 | call free_cd_channel |
5224 | call free_cd_channel |
5210 | and [cd_status], 0 |
5225 | and [cd_status], 0 |
5211 | ret |
5226 | ret |
5212 | .err: |
5227 | .err: |
5213 | call .free |
5228 | call .free |
5214 | pop eax |
5229 | pop eax |
5215 | ret |
5230 | ret |
5216 | 5231 | ||
5217 | align 4 |
5232 | align 4 |
5218 | 5233 | ||
5219 | syscall_getpixel: ; GetPixel |
5234 | syscall_getpixel: ; GetPixel |
5220 | mov ecx, [Screen_Max_X] |
5235 | mov ecx, [Screen_Max_X] |
5221 | inc ecx |
5236 | inc ecx |
5222 | xor edx, edx |
5237 | xor edx, edx |
5223 | mov eax, ebx |
5238 | mov eax, ebx |
5224 | div ecx |
5239 | div ecx |
5225 | mov ebx, edx |
5240 | mov ebx, edx |
5226 | xchg eax, ebx |
5241 | xchg eax, ebx |
5227 | call dword [GETPIXEL] ; eax - x, ebx - y |
5242 | call dword [GETPIXEL] ; eax - x, ebx - y |
5228 | mov [esp + 32], ecx |
5243 | mov [esp + 32], ecx |
5229 | ret |
5244 | ret |
5230 | 5245 | ||
5231 | align 4 |
5246 | align 4 |
5232 | 5247 | ||
5233 | syscall_getarea: |
5248 | syscall_getarea: |
5234 | ;eax = 36 |
5249 | ;eax = 36 |
5235 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5250 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5236 | ;ecx = [size x]*65536 + [size y] |
5251 | ;ecx = [size x]*65536 + [size y] |
5237 | ;edx = [start x]*65536 + [start y] |
5252 | ;edx = [start x]*65536 + [start y] |
5238 | pushad |
5253 | pushad |
5239 | inc [mouse_pause] |
5254 | inc [mouse_pause] |
5240 | ; Check of use of the hardware cursor. |
5255 | ; Check of use of the hardware cursor. |
5241 | cmp [disable_mouse],__sys_disable_mouse |
5256 | cmp [disable_mouse],__sys_disable_mouse |
5242 | jne @f |
5257 | jne @f |
5243 | ; Since the test for the coordinates of the mouse should not be used, |
5258 | ; Since the test for the coordinates of the mouse should not be used, |
5244 | ; then use the call [disable_mouse] is not possible! |
5259 | ; then use the call [disable_mouse] is not possible! |
5245 | cmp dword [MOUSE_VISIBLE],dword 0 |
5260 | cmp dword [MOUSE_VISIBLE],dword 0 |
5246 | jne @f |
5261 | jne @f |
5247 | pushf |
5262 | pushf |
5248 | cli |
5263 | cli |
5249 | call draw_mouse_under |
5264 | call draw_mouse_under |
5250 | popf |
5265 | popf |
5251 | mov [MOUSE_VISIBLE],dword 1 |
5266 | mov [MOUSE_VISIBLE],dword 1 |
5252 | @@: |
5267 | @@: |
5253 | mov edi,ebx |
5268 | mov edi,ebx |
5254 | mov eax,edx |
5269 | mov eax,edx |
5255 | shr eax,16 |
5270 | shr eax,16 |
5256 | mov ebx,edx |
5271 | mov ebx,edx |
5257 | and ebx,0xffff |
5272 | and ebx,0xffff |
5258 | dec eax |
5273 | dec eax |
5259 | dec ebx |
5274 | dec ebx |
5260 | ; eax - x, ebx - y |
5275 | ; eax - x, ebx - y |
5261 | mov edx,ecx |
5276 | mov edx,ecx |
5262 | 5277 | ||
5263 | shr ecx,16 |
5278 | shr ecx,16 |
5264 | and edx,0xffff |
5279 | and edx,0xffff |
5265 | mov esi,ecx |
5280 | mov esi,ecx |
5266 | ; ecx - size x, edx - size y |
5281 | ; ecx - size x, edx - size y |
5267 | 5282 | ||
5268 | mov ebp,edx |
5283 | mov ebp,edx |
5269 | dec ebp |
5284 | dec ebp |
5270 | lea ebp,[ebp*3] |
5285 | lea ebp,[ebp*3] |
5271 | 5286 | ||
5272 | imul ebp,esi |
5287 | imul ebp,esi |
5273 | 5288 | ||
5274 | mov esi,ecx |
5289 | mov esi,ecx |
5275 | dec esi |
5290 | dec esi |
5276 | lea esi,[esi*3] |
5291 | lea esi,[esi*3] |
5277 | 5292 | ||
5278 | add ebp,esi |
5293 | add ebp,esi |
5279 | add ebp,edi |
5294 | add ebp,edi |
5280 | 5295 | ||
5281 | add ebx,edx |
5296 | add ebx,edx |
5282 | 5297 | ||
5283 | .start_y: |
5298 | .start_y: |
5284 | push ecx edx |
5299 | push ecx edx |
5285 | .start_x: |
5300 | .start_x: |
5286 | push eax ebx ecx |
5301 | push eax ebx ecx |
5287 | add eax,ecx |
5302 | add eax,ecx |
5288 | 5303 | ||
5289 | call dword [GETPIXEL] ; eax - x, ebx - y |
5304 | call dword [GETPIXEL] ; eax - x, ebx - y |
5290 | 5305 | ||
5291 | mov [ebp],cx |
5306 | mov [ebp],cx |
5292 | shr ecx,16 |
5307 | shr ecx,16 |
5293 | mov [ebp+2],cl |
5308 | mov [ebp+2],cl |
5294 | 5309 | ||
5295 | pop ecx ebx eax |
5310 | pop ecx ebx eax |
5296 | sub ebp,3 |
5311 | sub ebp,3 |
5297 | dec ecx |
5312 | dec ecx |
5298 | jnz .start_x |
5313 | jnz .start_x |
5299 | pop edx ecx |
5314 | pop edx ecx |
5300 | dec ebx |
5315 | dec ebx |
5301 | dec edx |
5316 | dec edx |
5302 | jnz .start_y |
5317 | jnz .start_y |
5303 | dec [mouse_pause] |
5318 | dec [mouse_pause] |
5304 | ; Check of use of the hardware cursor. |
5319 | ; Check of use of the hardware cursor. |
5305 | cmp [disable_mouse],__sys_disable_mouse |
5320 | cmp [disable_mouse],__sys_disable_mouse |
5306 | jne @f |
5321 | jne @f |
5307 | call [draw_pointer] |
5322 | call [draw_pointer] |
5308 | @@: |
5323 | @@: |
5309 | popad |
5324 | popad |
5310 | ret |
5325 | ret |
5311 | 5326 | ||
5312 | align 4 |
5327 | align 4 |
5313 | 5328 | ||
5314 | syscall_drawline: ; DrawLine |
5329 | syscall_drawline: ; DrawLine |
5315 | 5330 | ||
5316 | mov edi, [TASK_BASE] |
5331 | mov edi, [TASK_BASE] |
5317 | movzx eax, word[edi-twdw+WDATA.box.left] |
5332 | movzx eax, word[edi-twdw+WDATA.box.left] |
5318 | mov ebp, eax |
5333 | mov ebp, eax |
5319 | mov esi, [current_slot] |
5334 | mov esi, [current_slot] |
5320 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5335 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
5321 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5336 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
5322 | add ebp,ebx |
5337 | add ebp,ebx |
5323 | shl eax, 16 |
5338 | shl eax, 16 |
5324 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5339 | movzx ebx, word[edi-twdw+WDATA.box.top] |
5325 | add eax, ebp |
5340 | add eax, ebp |
5326 | mov ebp, ebx |
5341 | mov ebp, ebx |
5327 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5342 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
5328 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5343 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
5329 | add ebp, ecx |
5344 | add ebp, ecx |
5330 | shl ebx, 16 |
5345 | shl ebx, 16 |
5331 | xor edi, edi |
5346 | xor edi, edi |
5332 | add ebx, ebp |
5347 | add ebx, ebp |
5333 | mov ecx, edx |
5348 | mov ecx, edx |
5334 | jmp [draw_line] |
5349 | jmp [draw_line] |
5335 | 5350 | ||
5336 | align 4 |
5351 | align 4 |
5337 | 5352 | ||
5338 | syscall_getirqowner: ; GetIrqOwner |
5353 | syscall_getirqowner: ; GetIrqOwner |
5339 | 5354 | ||
5340 | cmp ebx,16 |
5355 | cmp ebx,16 |
5341 | jae .err |
5356 | jae .err |
5342 | 5357 | ||
5343 | cmp [irq_rights + 4 * ebx], dword 2 |
5358 | cmp [irq_rights + 4 * ebx], dword 2 |
5344 | je .err |
5359 | je .err |
5345 | 5360 | ||
5346 | mov eax,[4 * ebx + irq_owner] |
5361 | mov eax,[4 * ebx + irq_owner] |
5347 | mov [esp+32],eax |
5362 | mov [esp+32],eax |
5348 | 5363 | ||
5349 | ret |
5364 | ret |
5350 | .err: |
5365 | .err: |
5351 | or dword [esp+32], -1 |
5366 | or dword [esp+32], -1 |
5352 | ret |
5367 | ret |
5353 | 5368 | ||
5354 | align 4 |
5369 | align 4 |
5355 | 5370 | ||
5356 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5371 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5357 | 5372 | ||
5358 | call r_f_port_area |
5373 | call r_f_port_area |
5359 | mov [esp+36],eax |
5374 | mov [esp+36],eax |
5360 | ret |
5375 | ret |
5361 | 5376 | ||
5362 | align 4 |
5377 | align 4 |
5363 | 5378 | ||
5364 | syscall_threads: ; CreateThreads |
5379 | syscall_threads: ; CreateThreads |
5365 | 5380 | ||
5366 | call sys_threads |
5381 | call sys_threads |
5367 | mov [esp+36],eax |
5382 | mov [esp+36],eax |
5368 | ret |
5383 | ret |
5369 | 5384 | ||
5370 | align 4 |
5385 | align 4 |
5371 | 5386 | ||
5372 | stack_driver_stat: |
5387 | stack_driver_stat: |
5373 | 5388 | ||
5374 | call app_stack_handler ; Stack status |
5389 | call app_stack_handler ; Stack status |
5375 | 5390 | ||
5376 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5391 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5377 | ; call change_task ; between sent packet |
5392 | ; call change_task ; between sent packet |
5378 | 5393 | ||
5379 | mov [esp+36],eax |
5394 | mov [esp+36],eax |
5380 | ret |
5395 | ret |
5381 | 5396 | ||
5382 | align 4 |
5397 | align 4 |
5383 | 5398 | ||
5384 | socket: ; Socket interface |
5399 | socket: ; Socket interface |
5385 | call app_socket_handler |
5400 | call app_socket_handler |
5386 | 5401 | ||
5387 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5402 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5388 | ; call change_task ; between sent packet |
5403 | ; call change_task ; between sent packet |
5389 | 5404 | ||
5390 | mov [esp+36],eax |
5405 | mov [esp+36],eax |
5391 | mov [esp+24],ebx |
5406 | mov [esp+24],ebx |
5392 | ret |
5407 | ret |
5393 | 5408 | ||
5394 | align 4 |
5409 | align 4 |
5395 | 5410 | ||
5396 | read_from_hd: ; Read from hd - fn not in use |
5411 | read_from_hd: ; Read from hd - fn not in use |
5397 | 5412 | ||
5398 | mov edi,[TASK_BASE] |
5413 | mov edi,[TASK_BASE] |
5399 | add edi,TASKDATA.mem_start |
5414 | add edi,TASKDATA.mem_start |
5400 | add eax,[edi] |
5415 | add eax,[edi] |
5401 | add ecx,[edi] |
5416 | add ecx,[edi] |
5402 | add edx,[edi] |
5417 | add edx,[edi] |
5403 | call file_read |
5418 | call file_read |
5404 | 5419 | ||
5405 | mov [esp+36],eax |
5420 | mov [esp+36],eax |
5406 | mov [esp+24],ebx |
5421 | mov [esp+24],ebx |
5407 | 5422 | ||
5408 | ret |
5423 | ret |
5409 | 5424 | ||
5410 | paleholder: |
5425 | paleholder: |
5411 | ret |
5426 | ret |
5412 | 5427 | ||
5413 | align 4 |
5428 | align 4 |
5414 | set_screen: |
5429 | set_screen: |
5415 | cmp eax, [Screen_Max_X] |
5430 | cmp eax, [Screen_Max_X] |
5416 | jne .set |
5431 | jne .set |
5417 | 5432 | ||
5418 | cmp edx, [Screen_Max_Y] |
5433 | cmp edx, [Screen_Max_Y] |
5419 | jne .set |
5434 | jne .set |
5420 | ret |
5435 | ret |
5421 | .set: |
5436 | .set: |
5422 | pushfd |
5437 | pushfd |
5423 | cli |
5438 | cli |
5424 | 5439 | ||
5425 | mov [Screen_Max_X], eax |
5440 | mov [Screen_Max_X], eax |
5426 | mov [Screen_Max_Y], edx |
5441 | mov [Screen_Max_Y], edx |
5427 | 5442 | ||
5428 | mov [screen_workarea.right],eax |
5443 | mov [screen_workarea.right],eax |
5429 | mov [screen_workarea.bottom], edx |
5444 | mov [screen_workarea.bottom], edx |
5430 | inc eax |
5445 | inc eax |
5431 | shl eax, 2 ;32 bpp |
5446 | shl eax, 2 ;32 bpp |
5432 | mov [BytesPerScanLine], eax |
5447 | mov [BytesPerScanLine], eax |
5433 | push ebx |
5448 | push ebx |
5434 | push esi |
5449 | push esi |
5435 | push edi |
5450 | push edi |
5436 | call repos_windows |
5451 | call repos_windows |
5437 | mov eax, 0 |
5452 | mov eax, 0 |
5438 | mov ebx, 0 |
5453 | mov ebx, 0 |
5439 | mov ecx, [Screen_Max_X] |
5454 | mov ecx, [Screen_Max_X] |
5440 | mov edx, [Screen_Max_Y] |
5455 | mov edx, [Screen_Max_Y] |
5441 | call calculatescreen |
5456 | call calculatescreen |
5442 | pop edi |
5457 | pop edi |
5443 | pop esi |
5458 | pop esi |
5444 | pop ebx |
5459 | pop ebx |
5445 | 5460 | ||
5446 | popfd |
5461 | popfd |
5447 | ret |
5462 | ret |
5448 | 5463 | ||
5449 | ; --------------- APM --------------------- |
5464 | ; --------------- APM --------------------- |
5450 | apm_entry dp 0 |
5465 | apm_entry dp 0 |
5451 | apm_vf dd 0 |
5466 | apm_vf dd 0 |
5452 | align 4 |
5467 | align 4 |
5453 | sys_apm: |
5468 | sys_apm: |
5454 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5469 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5455 | jne @f |
5470 | jne @f |
5456 | or [esp + 48], byte 1 ; error |
5471 | or [esp + 48], byte 1 ; error |
5457 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5472 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5458 | ret |
5473 | ret |
5459 | 5474 | ||
5460 | @@: |
5475 | @@: |
5461 | xchg eax, ecx |
5476 | xchg eax, ecx |
5462 | xchg ebx, ecx |
5477 | xchg ebx, ecx |
5463 | 5478 | ||
5464 | cmp al, 3 |
5479 | cmp al, 3 |
5465 | ja @f |
5480 | ja @f |
5466 | and [esp + 48], byte 0xfe ; emulate func 0..3 as func 0 |
5481 | and [esp + 48], byte 0xfe ; emulate func 0..3 as func 0 |
5467 | mov eax, [apm_vf] |
5482 | mov eax, [apm_vf] |
5468 | mov [esp + 36], eax |
5483 | mov [esp + 36], eax |
5469 | shr eax, 16 |
5484 | shr eax, 16 |
5470 | mov [esp + 32], eax |
5485 | mov [esp + 32], eax |
5471 | ret |
5486 | ret |
5472 | 5487 | ||
5473 | @@: |
5488 | @@: |
5474 | 5489 | ||
5475 | mov esi, [master_tab+(OS_BASE shr 20)] |
5490 | mov esi, [master_tab+(OS_BASE shr 20)] |
5476 | xchg [master_tab], esi |
5491 | xchg [master_tab], esi |
5477 | push esi |
5492 | push esi |
5478 | mov edi, cr3 |
5493 | mov edi, cr3 |
5479 | mov cr3, edi ;flush TLB |
5494 | mov cr3, edi ;flush TLB |
5480 | 5495 | ||
5481 | call pword [apm_entry] ; call APM BIOS |
5496 | call pword [apm_entry] ; call APM BIOS |
5482 | 5497 | ||
5483 | xchg eax, [esp] |
5498 | xchg eax, [esp] |
5484 | mov [master_tab], eax |
5499 | mov [master_tab], eax |
5485 | mov eax, cr3 |
5500 | mov eax, cr3 |
5486 | mov cr3, eax |
5501 | mov cr3, eax |
5487 | pop eax |
5502 | pop eax |
5488 | 5503 | ||
5489 | mov [esp + 8 ], edi |
5504 | mov [esp + 8 ], edi |
5490 | mov [esp + 12], esi |
5505 | mov [esp + 12], esi |
5491 | mov [esp + 24], ebx |
5506 | mov [esp + 24], ebx |
5492 | mov [esp + 28], edx |
5507 | mov [esp + 28], edx |
5493 | mov [esp + 32], ecx |
5508 | mov [esp + 32], ecx |
5494 | mov [esp + 36], eax |
5509 | mov [esp + 36], eax |
5495 | setc al |
5510 | setc al |
5496 | and [esp + 48], byte 0xfe |
5511 | and [esp + 48], byte 0xfe |
5497 | or [esp + 48], al |
5512 | or [esp + 48], al |
5498 | 5513 | ||
5499 | 5514 | ||
5500 | ret |
5515 | ret |
5501 | ; ----------------------------------------- |
5516 | ; ----------------------------------------- |
5502 | 5517 | ||
5503 | align 4 |
5518 | align 4 |
5504 | 5519 | ||
5505 | undefined_syscall: ; Undefined system call |
5520 | undefined_syscall: ; Undefined system call |
5506 | mov [esp + 32], dword -1 |
5521 | mov [esp + 32], dword -1 |
5507 | ret |
5522 | ret |
5508 | 5523 | ||
5509 | align 4 |
5524 | align 4 |
5510 | system_shutdown: ; shut down the system |
5525 | system_shutdown: ; shut down the system |
5511 | 5526 | ||
5512 | cmp byte [BOOT_VAR+0x9030], 1 |
5527 | cmp byte [BOOT_VAR+0x9030], 1 |
5513 | jne @F |
5528 | jne @F |
5514 | ret |
5529 | ret |
5515 | @@: |
5530 | @@: |
5516 | call stop_all_services |
5531 | call stop_all_services |
5517 | push 3 ; stop playing cd |
5532 | push 3 ; stop playing cd |
5518 | pop eax |
5533 | pop eax |
5519 | call sys_cd_audio |
5534 | call sys_cd_audio |
5520 | 5535 | ||
5521 | yes_shutdown_param: |
5536 | yes_shutdown_param: |
5522 | cli |
5537 | cli |
5523 | 5538 | ||
5524 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5539 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
5525 | push 12 |
5540 | push 12 |
5526 | pop esi |
5541 | pop esi |
5527 | xor ebx,ebx |
5542 | xor ebx,ebx |
5528 | or ecx,-1 |
5543 | or ecx,-1 |
5529 | mov edx, OS_BASE+0x70000 |
5544 | mov edx, OS_BASE+0x70000 |
5530 | call fileread |
5545 | call fileread |
5531 | 5546 | ||
5532 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5547 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5533 | mov edi,OS_BASE+0x40000 |
5548 | mov edi,OS_BASE+0x40000 |
5534 | mov ecx,1000 |
5549 | mov ecx,1000 |
5535 | rep movsb |
5550 | rep movsb |
5536 | 5551 | ||
5537 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5552 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5538 | mov edi, OS_BASE |
5553 | mov edi, OS_BASE |
5539 | mov ecx,0x10000/4 |
5554 | mov ecx,0x10000/4 |
5540 | cld |
5555 | cld |
5541 | rep movsd |
5556 | rep movsd |
5542 | 5557 | ||
5543 | call restorefatchain |
5558 | call restorefatchain |
5544 | 5559 | ||
5545 | mov al, 0xFF |
5560 | mov al, 0xFF |
5546 | out 0x21, al |
5561 | out 0x21, al |
5547 | out 0xA1, al |
5562 | out 0xA1, al |
5548 | 5563 | ||
5549 | if 0 |
5564 | if 0 |
5550 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5565 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5551 | mov word [OS_BASE+0x467+2],0x1000 |
5566 | mov word [OS_BASE+0x467+2],0x1000 |
5552 | 5567 | ||
5553 | mov al,0x0F |
5568 | mov al,0x0F |
5554 | out 0x70,al |
5569 | out 0x70,al |
5555 | mov al,0x05 |
5570 | mov al,0x05 |
5556 | out 0x71,al |
5571 | out 0x71,al |
5557 | 5572 | ||
5558 | mov al,0xFE |
5573 | mov al,0xFE |
5559 | out 0x64,al |
5574 | out 0x64,al |
5560 | 5575 | ||
5561 | hlt |
5576 | hlt |
5562 | jmp $-1 |
5577 | jmp $-1 |
5563 | 5578 | ||
5564 | else |
5579 | else |
5565 | cmp byte [OS_BASE + 0x9030], 2 |
5580 | cmp byte [OS_BASE + 0x9030], 2 |
5566 | jnz no_acpi_power_off |
5581 | jnz no_acpi_power_off |
5567 | 5582 | ||
5568 | ; scan for RSDP |
5583 | ; scan for RSDP |
5569 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5584 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
5570 | movzx eax, word [OS_BASE + 0x40E] |
5585 | movzx eax, word [OS_BASE + 0x40E] |
5571 | shl eax, 4 |
5586 | shl eax, 4 |
5572 | jz @f |
5587 | jz @f |
5573 | mov ecx, 1024/16 |
5588 | mov ecx, 1024/16 |
5574 | call scan_rsdp |
5589 | call scan_rsdp |
5575 | jnc .rsdp_found |
5590 | jnc .rsdp_found |
5576 | @@: |
5591 | @@: |
5577 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5592 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
5578 | mov eax, 0xE0000 |
5593 | mov eax, 0xE0000 |
5579 | mov ecx, 0x2000 |
5594 | mov ecx, 0x2000 |
5580 | call scan_rsdp |
5595 | call scan_rsdp |
5581 | jc no_acpi_power_off |
5596 | jc no_acpi_power_off |
5582 | .rsdp_found: |
5597 | .rsdp_found: |
5583 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5598 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5584 | mov ebp, [ipc_tmp] |
5599 | mov ebp, [ipc_tmp] |
5585 | stdcall map_page, ebp, esi, PG_MAP |
5600 | stdcall map_page, ebp, esi, PG_MAP |
5586 | lea eax, [esi+1000h] |
5601 | lea eax, [esi+1000h] |
5587 | lea edx, [ebp+1000h] |
5602 | lea edx, [ebp+1000h] |
5588 | stdcall map_page, edx, eax, PG_MAP |
5603 | stdcall map_page, edx, eax, PG_MAP |
5589 | and esi, 0xFFF |
5604 | and esi, 0xFFF |
5590 | add esi, ebp |
5605 | add esi, ebp |
5591 | cmp dword [esi], 'RSDT' |
5606 | cmp dword [esi], 'RSDT' |
5592 | jnz no_acpi_power_off |
5607 | jnz no_acpi_power_off |
5593 | mov ecx, [esi+4] |
5608 | mov ecx, [esi+4] |
5594 | sub ecx, 24h |
5609 | sub ecx, 24h |
5595 | jbe no_acpi_power_off |
5610 | jbe no_acpi_power_off |
5596 | shr ecx, 2 |
5611 | shr ecx, 2 |
5597 | add esi, 24h |
5612 | add esi, 24h |
5598 | .scan_fadt: |
5613 | .scan_fadt: |
5599 | lodsd |
5614 | lodsd |
5600 | mov ebx, eax |
5615 | mov ebx, eax |
5601 | lea eax, [ebp+2000h] |
5616 | lea eax, [ebp+2000h] |
5602 | stdcall map_page, eax, ebx, PG_MAP |
5617 | stdcall map_page, eax, ebx, PG_MAP |
5603 | lea eax, [ebp+3000h] |
5618 | lea eax, [ebp+3000h] |
5604 | add ebx, 0x1000 |
5619 | add ebx, 0x1000 |
5605 | stdcall map_page, eax, ebx, PG_MAP |
5620 | stdcall map_page, eax, ebx, PG_MAP |
5606 | and ebx, 0xFFF |
5621 | and ebx, 0xFFF |
5607 | lea ebx, [ebx+ebp+2000h] |
5622 | lea ebx, [ebx+ebp+2000h] |
5608 | cmp dword [ebx], 'FACP' |
5623 | cmp dword [ebx], 'FACP' |
5609 | jz .fadt_found |
5624 | jz .fadt_found |
5610 | loop .scan_fadt |
5625 | loop .scan_fadt |
5611 | jmp no_acpi_power_off |
5626 | jmp no_acpi_power_off |
5612 | .fadt_found: |
5627 | .fadt_found: |
5613 | ; ebx is linear address of FADT |
5628 | ; ebx is linear address of FADT |
5614 | mov edi, [ebx+40] ; physical address of the DSDT |
5629 | mov edi, [ebx+40] ; physical address of the DSDT |
5615 | lea eax, [ebp+4000h] |
5630 | lea eax, [ebp+4000h] |
5616 | stdcall map_page, eax, edi, PG_MAP |
5631 | stdcall map_page, eax, edi, PG_MAP |
5617 | lea eax, [ebp+5000h] |
5632 | lea eax, [ebp+5000h] |
5618 | lea esi, [edi+0x1000] |
5633 | lea esi, [edi+0x1000] |
5619 | stdcall map_page, eax, esi, PG_MAP |
5634 | stdcall map_page, eax, esi, PG_MAP |
5620 | and esi, 0xFFF |
5635 | and esi, 0xFFF |
5621 | sub edi, esi |
5636 | sub edi, esi |
5622 | cmp dword [esi+ebp+4000h], 'DSDT' |
5637 | cmp dword [esi+ebp+4000h], 'DSDT' |
5623 | jnz no_acpi_power_off |
5638 | jnz no_acpi_power_off |
5624 | mov eax, [esi+ebp+4004h] ; DSDT length |
5639 | mov eax, [esi+ebp+4004h] ; DSDT length |
5625 | sub eax, 36+4 |
5640 | sub eax, 36+4 |
5626 | jbe no_acpi_power_off |
5641 | jbe no_acpi_power_off |
5627 | add esi, 36 |
5642 | add esi, 36 |
5628 | .scan_dsdt: |
5643 | .scan_dsdt: |
5629 | cmp dword [esi+ebp+4000h], '_S5_' |
5644 | cmp dword [esi+ebp+4000h], '_S5_' |
5630 | jnz .scan_dsdt_cont |
5645 | jnz .scan_dsdt_cont |
5631 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5646 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
5632 | jnz .scan_dsdt_cont |
5647 | jnz .scan_dsdt_cont |
5633 | mov dl, [esi+ebp+4000h+6] |
5648 | mov dl, [esi+ebp+4000h+6] |
5634 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5649 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
5635 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5650 | ; ...in theory; in practice, VirtualBox has 2 bytes |
5636 | ja .scan_dsdt_cont |
5651 | ja .scan_dsdt_cont |
5637 | cmp dl, 1 |
5652 | cmp dl, 1 |
5638 | jb .scan_dsdt_cont |
5653 | jb .scan_dsdt_cont |
5639 | lea esi, [esi+ebp+4000h+7] |
5654 | lea esi, [esi+ebp+4000h+7] |
5640 | xor ecx, ecx |
5655 | xor ecx, ecx |
5641 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5656 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
5642 | jz @f |
5657 | jz @f |
5643 | cmp byte [esi], 0xA |
5658 | cmp byte [esi], 0xA |
5644 | jnz no_acpi_power_off |
5659 | jnz no_acpi_power_off |
5645 | inc esi |
5660 | inc esi |
5646 | mov cl, [esi] |
5661 | mov cl, [esi] |
5647 | @@: |
5662 | @@: |
5648 | inc esi |
5663 | inc esi |
5649 | cmp dl, 2 |
5664 | cmp dl, 2 |
5650 | jb @f |
5665 | jb @f |
5651 | cmp byte [esi], 0 |
5666 | cmp byte [esi], 0 |
5652 | jz @f |
5667 | jz @f |
5653 | cmp byte [esi], 0xA |
5668 | cmp byte [esi], 0xA |
5654 | jnz no_acpi_power_off |
5669 | jnz no_acpi_power_off |
5655 | inc esi |
5670 | inc esi |
5656 | mov ch, [esi] |
5671 | mov ch, [esi] |
5657 | @@: |
5672 | @@: |
5658 | jmp do_acpi_power_off |
5673 | jmp do_acpi_power_off |
5659 | .scan_dsdt_cont: |
5674 | .scan_dsdt_cont: |
5660 | inc esi |
5675 | inc esi |
5661 | cmp esi, 0x1000 |
5676 | cmp esi, 0x1000 |
5662 | jb @f |
5677 | jb @f |
5663 | sub esi, 0x1000 |
5678 | sub esi, 0x1000 |
5664 | add edi, 0x1000 |
5679 | add edi, 0x1000 |
5665 | push eax |
5680 | push eax |
5666 | lea eax, [ebp+4000h] |
5681 | lea eax, [ebp+4000h] |
5667 | stdcall map_page, eax, edi, PG_MAP |
5682 | stdcall map_page, eax, edi, PG_MAP |
5668 | push PG_MAP |
5683 | push PG_MAP |
5669 | lea eax, [edi+1000h] |
5684 | lea eax, [edi+1000h] |
5670 | push eax |
5685 | push eax |
5671 | lea eax, [ebp+5000h] |
5686 | lea eax, [ebp+5000h] |
5672 | push eax |
5687 | push eax |
5673 | stdcall map_page |
5688 | stdcall map_page |
5674 | pop eax |
5689 | pop eax |
5675 | @@: |
5690 | @@: |
5676 | dec eax |
5691 | dec eax |
5677 | jnz .scan_dsdt |
5692 | jnz .scan_dsdt |
5678 | jmp no_acpi_power_off |
5693 | jmp no_acpi_power_off |
5679 | do_acpi_power_off: |
5694 | do_acpi_power_off: |
5680 | mov edx, [ebx+48] |
5695 | mov edx, [ebx+48] |
5681 | test edx, edx |
5696 | test edx, edx |
5682 | jz .nosmi |
5697 | jz .nosmi |
5683 | mov al, [ebx+52] |
5698 | mov al, [ebx+52] |
5684 | out dx, al |
5699 | out dx, al |
5685 | mov edx, [ebx+64] |
5700 | mov edx, [ebx+64] |
5686 | @@: |
5701 | @@: |
5687 | in ax, dx |
5702 | in ax, dx |
5688 | test al, 1 |
5703 | test al, 1 |
5689 | jz @b |
5704 | jz @b |
5690 | .nosmi: |
5705 | .nosmi: |
5691 | and cx, 0x0707 |
5706 | and cx, 0x0707 |
5692 | shl cx, 2 |
5707 | shl cx, 2 |
5693 | or cx, 0x2020 |
5708 | or cx, 0x2020 |
5694 | mov edx, [ebx+64] |
5709 | mov edx, [ebx+64] |
5695 | in ax, dx |
5710 | in ax, dx |
5696 | and ax, 203h |
5711 | and ax, 203h |
5697 | or ah, cl |
5712 | or ah, cl |
5698 | out dx, ax |
5713 | out dx, ax |
5699 | mov edx, [ebx+68] |
5714 | mov edx, [ebx+68] |
5700 | test edx, edx |
5715 | test edx, edx |
5701 | jz @f |
5716 | jz @f |
5702 | in ax, dx |
5717 | in ax, dx |
5703 | and ax, 203h |
5718 | and ax, 203h |
5704 | or ah, ch |
5719 | or ah, ch |
5705 | out dx, ax |
5720 | out dx, ax |
5706 | @@: |
5721 | @@: |
5707 | jmp $ |
5722 | jmp $ |
5708 | 5723 | ||
5709 | 5724 | ||
5710 | no_acpi_power_off: |
5725 | no_acpi_power_off: |
5711 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5726 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5712 | mov word [OS_BASE+0x467+2],0x1000 |
5727 | mov word [OS_BASE+0x467+2],0x1000 |
5713 | 5728 | ||
5714 | mov al,0x0F |
5729 | mov al,0x0F |
5715 | out 0x70,al |
5730 | out 0x70,al |
5716 | mov al,0x05 |
5731 | mov al,0x05 |
5717 | out 0x71,al |
5732 | out 0x71,al |
5718 | 5733 | ||
5719 | mov al,0xFE |
5734 | mov al,0xFE |
5720 | out 0x64,al |
5735 | out 0x64,al |
5721 | 5736 | ||
5722 | hlt |
5737 | hlt |
5723 | jmp $-1 |
5738 | jmp $-1 |
5724 | 5739 | ||
5725 | scan_rsdp: |
5740 | scan_rsdp: |
5726 | add eax, OS_BASE |
5741 | add eax, OS_BASE |
5727 | .s: |
5742 | .s: |
5728 | cmp dword [eax], 'RSD ' |
5743 | cmp dword [eax], 'RSD ' |
5729 | jnz .n |
5744 | jnz .n |
5730 | cmp dword [eax+4], 'PTR ' |
5745 | cmp dword [eax+4], 'PTR ' |
5731 | jnz .n |
5746 | jnz .n |
5732 | xor edx, edx |
5747 | xor edx, edx |
5733 | xor esi, esi |
5748 | xor esi, esi |
5734 | @@: |
5749 | @@: |
5735 | add dl, [eax+esi] |
5750 | add dl, [eax+esi] |
5736 | inc esi |
5751 | inc esi |
5737 | cmp esi, 20 |
5752 | cmp esi, 20 |
5738 | jnz @b |
5753 | jnz @b |
5739 | test dl, dl |
5754 | test dl, dl |
5740 | jz .ok |
5755 | jz .ok |
5741 | .n: |
5756 | .n: |
5742 | add eax, 10h |
5757 | add eax, 10h |
5743 | loop .s |
5758 | loop .s |
5744 | stc |
5759 | stc |
5745 | .ok: |
5760 | .ok: |
5746 | ret |
5761 | ret |
5747 | end if |
5762 | end if |
5748 | 5763 | ||
5749 | include "data32.inc" |
5764 | include "data32.inc" |
5750 | 5765 | ||
5751 | __REV__ = __REV |
5766 | __REV__ = __REV |
5752 | 5767 | ||
5753 | uglobals_size = $ - endofcode |
5768 | uglobals_size = $ - endofcode |
5754 | diff16 "end of kernel code",0,$=> |
5769 | diff16 "end of kernel code",0,$=> |