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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2007. All rights reserved. |
4 | ;; PROGRAMMING: |
4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
5 | ;; Ivan Poddubny |
6 | ;; Marat Zakiyanov (Mario79) |
6 | ;; Marat Zakiyanov (Mario79) |
7 | ;; VaStaNi |
7 | ;; VaStaNi |
8 | ;; Trans |
8 | ;; Trans |
9 | ;; Mihail Semenyako (mike.dld) |
9 | ;; Mihail Semenyako (mike.dld) |
10 | ;; Sergey Kuzmin (Wildwest) |
10 | ;; Sergey Kuzmin (Wildwest) |
11 | ;; Andrey Halyavin (halyavin) |
11 | ;; Andrey Halyavin (halyavin) |
12 | ;; Mihail Lisovin (Mihasik) |
12 | ;; Mihail Lisovin (Mihasik) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
13 | ;; Andrey Ignatiev (andrew_programmer) |
14 | ;; NoName |
14 | ;; NoName |
15 | ;; Evgeny Grechnikov (Diamond) |
15 | ;; Evgeny Grechnikov (Diamond) |
16 | ;; Iliya Mihailov (Ghost) |
16 | ;; Iliya Mihailov (Ghost) |
17 | ;; Sergey Semyonov (Serge) |
17 | ;; Sergey Semyonov (Serge) |
18 | ;; Johnny_B |
18 | ;; Johnny_B |
19 | ;; SPraid (simba) |
19 | ;; SPraid (simba) |
20 | ;; |
20 | ;; |
21 | ;; Data in this file was originally part of MenuetOS project which is |
21 | ;; Data in this file was originally part of MenuetOS project which is |
22 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
22 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
23 | ;; part of KolibriOS project under the terms of GNU GPL. |
23 | ;; part of KolibriOS project under the terms of GNU GPL. |
24 | ;; |
24 | ;; |
25 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
25 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
26 | ;; PROGRAMMING: |
26 | ;; PROGRAMMING: |
27 | ;; |
27 | ;; |
28 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
28 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
29 | ;; - main os coding/design |
29 | ;; - main os coding/design |
30 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
30 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
31 | ;; Felix Kaiser, info@felix-kaiser.de |
31 | ;; Felix Kaiser, info@felix-kaiser.de |
32 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
32 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
33 | ;; quickcode@mail.ru |
33 | ;; quickcode@mail.ru |
34 | ;; Alexey, kgaz@crosswinds.net |
34 | ;; Alexey, kgaz@crosswinds.net |
35 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
35 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
36 | ;; kristol@nic.fi |
36 | ;; kristol@nic.fi |
37 | ;; Mike Hibbett, mikeh@oceanfree.net |
37 | ;; Mike Hibbett, mikeh@oceanfree.net |
38 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
38 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
39 | ;; Jarek Pelczar, jarekp3@wp.pl |
39 | ;; Jarek Pelczar, jarekp3@wp.pl |
40 | ;; |
40 | ;; |
41 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
41 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
42 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
42 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
43 | ;; consequences of using it or for whether it serves any particular purpose or |
43 | ;; consequences of using it or for whether it serves any particular purpose or |
44 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
44 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
45 | ;; License (the "GPL") for full details. |
45 | ;; License (the "GPL") for full details. |
46 | ; |
46 | ; |
47 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
47 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
48 | ;; but only under the conditions described in the GPL. A copy of this license |
48 | ;; but only under the conditions described in the GPL. A copy of this license |
49 | ;; is supposed to have been given to you along with KolibriOS so you can know |
49 | ;; is supposed to have been given to you along with KolibriOS so you can know |
50 | ;; your rights and responsibilities. It should be in a file named COPYING. |
50 | ;; your rights and responsibilities. It should be in a file named COPYING. |
51 | ;; Among other things, the copyright notice and this notice must be preserved |
51 | ;; Among other things, the copyright notice and this notice must be preserved |
52 | ;; on all copies. |
52 | ;; on all copies. |
53 | ;; |
53 | ;; |
54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
54 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
55 | 55 | ||
56 | include 'macros.inc' |
56 | include 'macros.inc' |
57 | 57 | ||
58 | $Revision: 566 $ |
58 | $Revision: 567 $ |
59 | 59 | ||
60 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
60 | USE_COM_IRQ equ 0 ;make irq 3 and irq 4 available for PCI devices |
61 | 61 | ||
62 | include "proc32.inc" |
62 | include "proc32.inc" |
63 | include "kglobals.inc" |
63 | include "kglobals.inc" |
64 | include "lang.inc" |
64 | include "lang.inc" |
65 | 65 | ||
66 | include "const.inc" |
66 | include "const.inc" |
67 | max_processes equ 255 |
67 | max_processes equ 255 |
68 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
68 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
69 | 69 | ||
70 | 70 | ||
71 | os_stack equ (os_data_l-gdts) ; GDTs |
71 | os_stack equ (os_data_l-gdts) ; GDTs |
72 | os_code equ (os_code_l-gdts) |
72 | os_code equ (os_code_l-gdts) |
73 | graph_data equ (3+graph_data_l-gdts) |
73 | graph_data equ (3+graph_data_l-gdts) |
74 | tss0 equ (tss0_l-gdts) |
74 | tss0 equ (tss0_l-gdts) |
75 | app_code equ (3+app_code_l-gdts) |
75 | app_code equ (3+app_code_l-gdts) |
76 | app_data equ (3+app_data_l-gdts) |
76 | app_data equ (3+app_data_l-gdts) |
77 | 77 | ||
78 | 78 | ||
79 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
79 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
80 | ;; |
80 | ;; |
81 | ;; Included files: |
81 | ;; Included files: |
82 | ;; |
82 | ;; |
83 | ;; Kernel16.inc |
83 | ;; Kernel16.inc |
84 | ;; - Booteng.inc English text for bootup |
84 | ;; - Booteng.inc English text for bootup |
85 | ;; - Bootcode.inc Hardware setup |
85 | ;; - Bootcode.inc Hardware setup |
86 | ;; - Pci16.inc PCI functions |
86 | ;; - Pci16.inc PCI functions |
87 | ;; |
87 | ;; |
88 | ;; Kernel32.inc |
88 | ;; Kernel32.inc |
89 | ;; - Sys32.inc Process management |
89 | ;; - Sys32.inc Process management |
90 | ;; - Shutdown.inc Shutdown and restart |
90 | ;; - Shutdown.inc Shutdown and restart |
91 | ;; - Fat32.inc Read / write hd |
91 | ;; - Fat32.inc Read / write hd |
92 | ;; - Vesa12.inc Vesa 1.2 driver |
92 | ;; - Vesa12.inc Vesa 1.2 driver |
93 | ;; - Vesa20.inc Vesa 2.0 driver |
93 | ;; - Vesa20.inc Vesa 2.0 driver |
94 | ;; - Vga.inc VGA driver |
94 | ;; - Vga.inc VGA driver |
95 | ;; - Stack.inc Network interface |
95 | ;; - Stack.inc Network interface |
96 | ;; - Mouse.inc Mouse pointer |
96 | ;; - Mouse.inc Mouse pointer |
97 | ;; - Scincode.inc Window skinning |
97 | ;; - Scincode.inc Window skinning |
98 | ;; - Pci32.inc PCI functions |
98 | ;; - Pci32.inc PCI functions |
99 | ;; |
99 | ;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | 101 | ||
102 | 102 | ||
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
103 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
104 | ;; ;; |
104 | ;; ;; |
105 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
105 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
106 | ;; ;; |
106 | ;; ;; |
107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
108 | 108 | ||
109 | use16 |
109 | use16 |
110 | org 0x0 |
110 | org 0x0 |
111 | jmp start_of_code |
111 | jmp start_of_code |
112 | 112 | ||
113 | version db 'Kolibri OS version 0.7.0.0 ',13,10,13,10,0 |
113 | version db 'Kolibri OS version 0.7.0.0 ',13,10,13,10,0 |
114 | 114 | ||
115 | include "boot/bootstr.inc" ; language-independent boot messages |
115 | include "boot/bootstr.inc" ; language-independent boot messages |
116 | include "boot/preboot.inc" |
116 | include "boot/preboot.inc" |
117 | 117 | ||
118 | if lang eq en |
118 | if lang eq en |
119 | include "boot/booteng.inc" ; english system boot messages |
119 | include "boot/booteng.inc" ; english system boot messages |
120 | else if lang eq ru |
120 | else if lang eq ru |
121 | include "boot/bootru.inc" ; russian system boot messages |
121 | include "boot/bootru.inc" ; russian system boot messages |
122 | include "boot/ru.inc" ; Russian font |
122 | include "boot/ru.inc" ; Russian font |
123 | else if lang eq et |
123 | else if lang eq et |
124 | include "boot/bootet.inc" ; estonian system boot messages |
124 | include "boot/bootet.inc" ; estonian system boot messages |
125 | include "boot/et.inc" ; Estonian font |
125 | include "boot/et.inc" ; Estonian font |
126 | else |
126 | else |
127 | include "boot/bootge.inc" ; german system boot messages |
127 | include "boot/bootge.inc" ; german system boot messages |
128 | end if |
128 | end if |
129 | 129 | ||
130 | include "boot/bootcode.inc" ; 16 bit system boot code |
130 | include "boot/bootcode.inc" ; 16 bit system boot code |
131 | include "bus/pci/pci16.inc" |
131 | include "bus/pci/pci16.inc" |
132 | 132 | ||
133 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
133 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
134 | ;; ;; |
134 | ;; ;; |
135 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
135 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
136 | ;; ;; |
136 | ;; ;; |
137 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
137 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
138 | 138 | ||
139 | 139 | ||
140 | ; CR0 Flags - Protected mode and Paging |
140 | ; CR0 Flags - Protected mode and Paging |
141 | 141 | ||
142 | mov ecx, CR0_PE |
142 | mov ecx, CR0_PE |
143 | 143 | ||
144 | ; Enabling 32 bit protected mode |
144 | ; Enabling 32 bit protected mode |
145 | 145 | ||
146 | sidt [cs:old_ints_h] |
146 | sidt [cs:old_ints_h] |
147 | 147 | ||
148 | cli ; disable all irqs |
148 | cli ; disable all irqs |
149 | cld |
149 | cld |
150 | mov al,255 ; mask all irqs |
150 | mov al,255 ; mask all irqs |
151 | out 0xa1,al |
151 | out 0xa1,al |
152 | out 0x21,al |
152 | out 0x21,al |
153 | l.5: in al, 0x64 ; Enable A20 |
153 | l.5: in al, 0x64 ; Enable A20 |
154 | test al, 2 |
154 | test al, 2 |
155 | jnz l.5 |
155 | jnz l.5 |
156 | mov al, 0xD1 |
156 | mov al, 0xD1 |
157 | out 0x64, al |
157 | out 0x64, al |
158 | l.6: in al, 0x64 |
158 | l.6: in al, 0x64 |
159 | test al, 2 |
159 | test al, 2 |
160 | jnz l.6 |
160 | jnz l.6 |
161 | mov al, 0xDF |
161 | mov al, 0xDF |
162 | out 0x60, al |
162 | out 0x60, al |
163 | l.7: in al, 0x64 |
163 | l.7: in al, 0x64 |
164 | test al, 2 |
164 | test al, 2 |
165 | jnz l.7 |
165 | jnz l.7 |
166 | mov al, 0xFF |
166 | mov al, 0xFF |
167 | out 0x64, al |
167 | out 0x64, al |
168 | 168 | ||
169 | lgdt [cs:tmp_gdt] ; Load GDT |
169 | lgdt [cs:tmp_gdt] ; Load GDT |
170 | mov eax, cr0 ; protected mode |
170 | mov eax, cr0 ; protected mode |
171 | or eax, ecx |
171 | or eax, ecx |
172 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
172 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
173 | mov cr0, eax |
173 | mov cr0, eax |
174 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
174 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
175 | 175 | ||
176 | align 8 |
176 | align 8 |
177 | tmp_gdt: |
177 | tmp_gdt: |
178 | 178 | ||
179 | dw 23 |
179 | dw 23 |
180 | dd tmp_gdt+0x10000 |
180 | dd tmp_gdt+0x10000 |
181 | dw 0 |
181 | dw 0 |
182 | 182 | ||
183 | dw 0xffff |
183 | dw 0xffff |
184 | dw 0x0000 |
184 | dw 0x0000 |
185 | db 0x00 |
185 | db 0x00 |
186 | dw 11011111b *256 +10011010b |
186 | dw 11011111b *256 +10011010b |
187 | db 0x00 |
187 | db 0x00 |
188 | 188 | ||
189 | dw 0xffff |
189 | dw 0xffff |
190 | dw 0x0000 |
190 | dw 0x0000 |
191 | db 0x00 |
191 | db 0x00 |
192 | dw 11011111b *256 +10010010b |
192 | dw 11011111b *256 +10010010b |
193 | db 0x00 |
193 | db 0x00 |
194 | 194 | ||
195 | include "data16.inc" |
195 | include "data16.inc" |
196 | 196 | ||
197 | use32 |
197 | use32 |
198 | org $+0x10000 |
198 | org $+0x10000 |
199 | 199 | ||
200 | align 4 |
200 | align 4 |
201 | B32: |
201 | B32: |
202 | mov ax,os_stack ; Selector for os |
202 | mov ax,os_stack ; Selector for os |
203 | mov ds,ax |
203 | mov ds,ax |
204 | mov es,ax |
204 | mov es,ax |
205 | mov fs,ax |
205 | mov fs,ax |
206 | mov gs,ax |
206 | mov gs,ax |
207 | mov ss,ax |
207 | mov ss,ax |
208 | mov esp,0x3ec00 ; Set stack |
208 | mov esp,0x3ec00 ; Set stack |
209 | 209 | ||
210 | ; CLEAR 0x280000 - HEAP_BASE |
210 | ; CLEAR 0x280000 - HEAP_BASE |
211 | 211 | ||
212 | xor eax,eax |
212 | xor eax,eax |
213 | mov edi,0x280000 |
213 | mov edi,0x280000 |
214 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
214 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
215 | cld |
215 | cld |
216 | rep stosd |
216 | rep stosd |
217 | 217 | ||
218 | mov edi,0x40000 |
218 | mov edi,0x40000 |
219 | mov ecx,(0x90000-0x40000)/4 |
219 | mov ecx,(0x90000-0x40000)/4 |
220 | rep stosd |
220 | rep stosd |
221 | 221 | ||
222 | ; CLEAR KERNEL UNDEFINED GLOBALS |
222 | ; CLEAR KERNEL UNDEFINED GLOBALS |
223 | mov edi, endofcode-OS_BASE |
223 | mov edi, endofcode-OS_BASE |
224 | mov ecx, (uglobals_size/4)+4 |
224 | mov ecx, (uglobals_size/4)+4 |
225 | rep stosd |
225 | rep stosd |
226 | 226 | ||
227 | ; SAVE & CLEAR 0-0xffff |
227 | ; SAVE & CLEAR 0-0xffff |
228 | 228 | ||
229 | xor esi, esi |
229 | xor esi, esi |
230 | mov edi,0x2F0000 |
230 | mov edi,0x2F0000 |
231 | mov ecx,0x10000 / 4 |
231 | mov ecx,0x10000 / 4 |
232 | rep movsd |
232 | rep movsd |
233 | xor edi, edi |
233 | xor edi, edi |
234 | mov ecx,0x10000 / 4 |
234 | mov ecx,0x10000 / 4 |
235 | rep stosd |
235 | rep stosd |
236 | 236 | ||
237 | call test_cpu |
237 | call test_cpu |
238 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
238 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
239 | 239 | ||
240 | ; MEMORY MODEL |
240 | ; MEMORY MODEL |
241 | call mem_test |
241 | call mem_test |
242 | call init_mem |
242 | call init_mem |
243 | call init_page_map |
243 | call init_page_map |
244 | 244 | ||
245 | ; ENABLE PAGING |
245 | ; ENABLE PAGING |
246 | 246 | ||
247 | mov eax, sys_pgdir-OS_BASE |
247 | mov eax, sys_pgdir-OS_BASE |
248 | mov cr3, eax |
248 | mov cr3, eax |
249 | 249 | ||
250 | mov eax,cr0 |
250 | mov eax,cr0 |
251 | or eax,CR0_PG+CR0_WP |
251 | or eax,CR0_PG+CR0_WP |
252 | mov cr0,eax |
252 | mov cr0,eax |
253 | 253 | ||
254 | lgdt [gdts] |
254 | lgdt [gdts] |
255 | jmp pword os_code:high_code |
255 | jmp pword os_code:high_code |
256 | 256 | ||
257 | align 4 |
257 | align 4 |
258 | tmp_page_tabs dd ? |
258 | tmp_page_tabs dd ? |
259 | use16 |
259 | use16 |
260 | org $-0x10000 |
260 | org $-0x10000 |
261 | include "boot/shutdown.inc" ; shutdown or restart |
261 | include "boot/shutdown.inc" ; shutdown or restart |
262 | org $+0x10000 |
262 | org $+0x10000 |
263 | use32 |
263 | use32 |
264 | 264 | ||
265 | __DEBUG__ fix 1 |
265 | __DEBUG__ fix 1 |
266 | __DEBUG_LEVEL__ fix 1 |
266 | __DEBUG_LEVEL__ fix 1 |
267 | include 'init.inc' |
267 | include 'init.inc' |
268 | 268 | ||
269 | org OS_BASE+$ |
269 | org OS_BASE+$ |
270 | 270 | ||
271 | align 4 |
271 | align 4 |
272 | high_code: |
272 | high_code: |
273 | mov ax,os_stack |
273 | mov ax,os_stack |
274 | mov bx,app_data |
274 | mov bx,app_data |
275 | mov ss,ax |
275 | mov ss,ax |
276 | add esp, OS_BASE |
276 | add esp, OS_BASE |
277 | 277 | ||
278 | mov ds,bx |
278 | mov ds,bx |
279 | mov es,bx |
279 | mov es,bx |
280 | mov fs,bx |
280 | mov fs,bx |
281 | mov gs,bx |
281 | mov gs,bx |
282 | 282 | ||
283 | bt [cpu_caps], CAPS_PGE |
283 | bt [cpu_caps], CAPS_PGE |
284 | jnc @F |
284 | jnc @F |
285 | 285 | ||
286 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
286 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
287 | 287 | ||
288 | mov ebx, cr4 |
288 | mov ebx, cr4 |
289 | or ebx, CR4_PGE |
289 | or ebx, CR4_PGE |
290 | mov cr4, ebx |
290 | mov cr4, ebx |
291 | @@: |
291 | @@: |
292 | xor eax, eax |
292 | xor eax, eax |
293 | mov dword [sys_pgdir], eax |
293 | mov dword [sys_pgdir], eax |
294 | mov dword [sys_pgdir+4], eax |
294 | mov dword [sys_pgdir+4], eax |
295 | 295 | ||
296 | mov eax, cr3 |
296 | mov eax, cr3 |
297 | mov cr3, eax ; flush TLB |
297 | mov cr3, eax ; flush TLB |
298 | 298 | ||
299 | ; SAVE REAL MODE VARIABLES |
299 | ; SAVE REAL MODE VARIABLES |
300 | mov ax, [BOOT_VAR + 0x9031] |
300 | mov ax, [BOOT_VAR + 0x9031] |
301 | mov [IDEContrRegsBaseAddr], ax |
301 | mov [IDEContrRegsBaseAddr], ax |
302 | ; --------------- APM --------------------- |
302 | ; --------------- APM --------------------- |
303 | 303 | ||
304 | ; init selectors |
304 | ; init selectors |
305 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
305 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
306 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
306 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
307 | ; protected-mode 32-bit code segment |
307 | ; protected-mode 32-bit code segment |
308 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
308 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
309 | ; protected-mode 16-bit code segment |
309 | ; protected-mode 16-bit code segment |
310 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
310 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
311 | ; protected-mode 16-bit data segment |
311 | ; protected-mode 16-bit data segment |
312 | 312 | ||
313 | shl eax, 4 |
313 | shl eax, 4 |
314 | mov [dword apm_code_32 + 2], ax |
314 | mov [dword apm_code_32 + 2], ax |
315 | shr eax, 16 |
315 | shr eax, 16 |
316 | mov [dword apm_code_32 + 4], al |
316 | mov [dword apm_code_32 + 4], al |
317 | 317 | ||
318 | shl ecx, 4 |
318 | shl ecx, 4 |
319 | mov [dword apm_code_16 + 2], cx |
319 | mov [dword apm_code_16 + 2], cx |
320 | shr ecx, 16 |
320 | shr ecx, 16 |
321 | mov [dword apm_code_16 + 4], cl |
321 | mov [dword apm_code_16 + 4], cl |
322 | 322 | ||
323 | shl edx, 4 |
323 | shl edx, 4 |
324 | mov [dword apm_data_16 + 2], dx |
324 | mov [dword apm_data_16 + 2], dx |
325 | shr edx, 16 |
325 | shr edx, 16 |
326 | mov [dword apm_data_16 + 4], dl |
326 | mov [dword apm_data_16 + 4], dl |
327 | 327 | ||
328 | mov dword[apm_entry], ebx |
328 | mov dword[apm_entry], ebx |
329 | mov word [apm_entry + 4], apm_code_32 - gdts |
329 | mov word [apm_entry + 4], apm_code_32 - gdts |
330 | 330 | ||
331 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
331 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
332 | mov [apm_vf], eax |
332 | mov [apm_vf], eax |
333 | ; ----------------------------------------- |
333 | ; ----------------------------------------- |
334 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
334 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
335 | ; mov [0xF604],byte 1 ;al |
335 | ; mov [0xF604],byte 1 ;al |
336 | mov al, [BOOT_VAR+0x901F] ; DMA access |
336 | mov al, [BOOT_VAR+0x901F] ; DMA access |
337 | mov [allow_dma_access], al |
337 | mov [allow_dma_access], al |
338 | mov al,[BOOT_VAR+0x9000] ; bpp |
338 | mov al,[BOOT_VAR+0x9000] ; bpp |
339 | mov [ScreenBPP],al |
339 | mov [ScreenBPP],al |
340 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
340 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
341 | dec eax |
341 | dec eax |
342 | mov [ScreenWidth],eax |
342 | mov [ScreenWidth],eax |
343 | mov [screen_workarea.right],eax |
343 | mov [screen_workarea.right],eax |
344 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
344 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
345 | dec eax |
345 | dec eax |
346 | mov [ScreenHeight],eax |
346 | mov [ScreenHeight],eax |
347 | mov [screen_workarea.bottom],eax |
347 | mov [screen_workarea.bottom],eax |
348 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
348 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
349 | mov [SCR_MODE],eax |
349 | mov [SCR_MODE],eax |
350 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
350 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
351 | mov [BANK_SWITCH],eax |
351 | mov [BANK_SWITCH],eax |
352 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
352 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
353 | cmp [SCR_MODE],word 0x13 ; 320x200 |
353 | cmp [SCR_MODE],word 0x13 ; 320x200 |
354 | je @f |
354 | je @f |
355 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
355 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
356 | je @f |
356 | je @f |
357 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
357 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
358 | mov [BytesPerScanLine],ax |
358 | mov [BytesPerScanLine],ax |
359 | @@: |
359 | @@: |
360 | 360 | ||
361 | ; GRAPHICS ADDRESSES |
361 | ; GRAPHICS ADDRESSES |
362 | 362 | ||
363 | mov byte [BOOT_VAR+0x901e],0x0 |
363 | mov byte [BOOT_VAR+0x901e],0x0 |
364 | mov eax,[BOOT_VAR+0x9018] |
364 | mov eax,[BOOT_VAR+0x9018] |
365 | mov [LFBAddress],eax |
365 | mov [LFBAddress],eax |
366 | 366 | ||
367 | cmp [SCR_MODE],word 0100000000000000b |
367 | cmp [SCR_MODE],word 0100000000000000b |
368 | jge setvesa20 |
368 | jge setvesa20 |
369 | cmp [SCR_MODE],word 0x13 |
369 | cmp [SCR_MODE],word 0x13 |
370 | je v20ga32 |
370 | je v20ga32 |
371 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
371 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
372 | mov [GETPIXEL],dword Vesa12_getpixel24 |
372 | mov [GETPIXEL],dword Vesa12_getpixel24 |
373 | cmp [ScreenBPP],byte 24 |
373 | cmp [ScreenBPP],byte 24 |
374 | jz ga24 |
374 | jz ga24 |
375 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
375 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
376 | mov [GETPIXEL],dword Vesa12_getpixel32 |
376 | mov [GETPIXEL],dword Vesa12_getpixel32 |
377 | ga24: |
377 | ga24: |
378 | jmp v20ga24 |
378 | jmp v20ga24 |
379 | setvesa20: |
379 | setvesa20: |
380 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
380 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
381 | mov [GETPIXEL],dword Vesa20_getpixel24 |
381 | mov [GETPIXEL],dword Vesa20_getpixel24 |
382 | cmp [ScreenBPP],byte 24 |
382 | cmp [ScreenBPP],byte 24 |
383 | jz v20ga24 |
383 | jz v20ga24 |
384 | v20ga32: |
384 | v20ga32: |
385 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
385 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
386 | mov [GETPIXEL],dword Vesa20_getpixel32 |
386 | mov [GETPIXEL],dword Vesa20_getpixel32 |
387 | v20ga24: |
387 | v20ga24: |
388 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
388 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
389 | jne no_mode_0x12 |
389 | jne no_mode_0x12 |
390 | mov [PUTPIXEL],dword VGA_putpixel |
390 | mov [PUTPIXEL],dword VGA_putpixel |
391 | mov [GETPIXEL],dword Vesa20_getpixel32 |
391 | mov [GETPIXEL],dword Vesa20_getpixel32 |
392 | no_mode_0x12: |
392 | no_mode_0x12: |
393 | 393 | ||
394 | ; -------- Fast System Call init ---------- |
394 | ; -------- Fast System Call init ---------- |
395 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
395 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
396 | bt [cpu_caps], CAPS_SEP |
396 | bt [cpu_caps], CAPS_SEP |
397 | jnc .SEnP ; SysEnter not Present |
397 | jnc .SEnP ; SysEnter not Present |
398 | xor edx, edx |
398 | xor edx, edx |
399 | mov ecx, MSR_SYSENTER_CS |
399 | mov ecx, MSR_SYSENTER_CS |
400 | mov eax, os_code |
400 | mov eax, os_code |
401 | wrmsr |
401 | wrmsr |
402 | mov ecx, MSR_SYSENTER_ESP |
402 | mov ecx, MSR_SYSENTER_ESP |
403 | ; mov eax, sysenter_stack ; Check it |
403 | ; mov eax, sysenter_stack ; Check it |
404 | xor eax, eax |
404 | xor eax, eax |
405 | wrmsr |
405 | wrmsr |
406 | mov ecx, MSR_SYSENTER_EIP |
406 | mov ecx, MSR_SYSENTER_EIP |
407 | mov eax, sysenter_entry |
407 | mov eax, sysenter_entry |
408 | wrmsr |
408 | wrmsr |
409 | .SEnP: |
409 | .SEnP: |
410 | ; AMD SYSCALL/SYSRET |
410 | ; AMD SYSCALL/SYSRET |
411 | cmp byte[cpu_vendor], 'A' |
411 | cmp byte[cpu_vendor], 'A' |
412 | jne .noSYSCALL |
412 | jne .noSYSCALL |
413 | mov eax, 0x80000001 |
413 | mov eax, 0x80000001 |
414 | cpuid |
414 | cpuid |
415 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
415 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
416 | jz .noSYSCALL |
416 | jz .noSYSCALL |
417 | mov ecx, MSR_AMD_EFER |
417 | mov ecx, MSR_AMD_EFER |
418 | rdmsr |
418 | rdmsr |
419 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
419 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
420 | wrmsr |
420 | wrmsr |
421 | 421 | ||
422 | ; !!!! It`s dirty hack, fix it !!! |
422 | ; !!!! It`s dirty hack, fix it !!! |
423 | ; Bits of EDX : |
423 | ; Bits of EDX : |
424 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
424 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
425 | ; and the contents of this field, plus 8, are copied into the SS register. |
425 | ; and the contents of this field, plus 8, are copied into the SS register. |
426 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
426 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
427 | ; and the contents of this field, plus 8, are copied into the SS register. |
427 | ; and the contents of this field, plus 8, are copied into the SS register. |
428 | 428 | ||
429 | ; mov edx, (os_code + 16) * 65536 + os_code |
429 | ; mov edx, (os_code + 16) * 65536 + os_code |
430 | mov edx, 0x1B0008 |
430 | mov edx, 0x1B0008 |
431 | 431 | ||
432 | mov eax, syscall_entry |
432 | mov eax, syscall_entry |
433 | mov ecx, MSR_AMD_STAR |
433 | mov ecx, MSR_AMD_STAR |
434 | wrmsr |
434 | wrmsr |
435 | .noSYSCALL: |
435 | .noSYSCALL: |
436 | ; ----------------------------------------- |
436 | ; ----------------------------------------- |
437 | 437 | ||
438 | ; LOAD IDT |
438 | ; LOAD IDT |
439 | 439 | ||
440 | call build_interrupt_table |
440 | call build_interrupt_table |
441 | lidt [idtreg] |
441 | lidt [idtreg] |
442 | 442 | ||
443 | call init_kernel_heap |
443 | call init_kernel_heap |
444 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
444 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
445 | mov [os_stack_seg], eax |
445 | mov [os_stack_seg], eax |
446 | 446 | ||
447 | lea esp, [eax+RING0_STACK_SIZE] |
447 | lea esp, [eax+RING0_STACK_SIZE] |
448 | 448 | ||
449 | mov [tss._ss0], os_stack |
449 | mov [tss._ss0], os_stack |
450 | mov [tss._esp0], esp |
450 | mov [tss._esp0], esp |
451 | mov [tss._esp], esp |
451 | mov [tss._esp], esp |
452 | mov [tss._cs],os_code |
452 | mov [tss._cs],os_code |
453 | mov [tss._ss],os_stack |
453 | mov [tss._ss],os_stack |
454 | mov [tss._ds],app_data |
454 | mov [tss._ds],app_data |
455 | mov [tss._es],app_data |
455 | mov [tss._es],app_data |
456 | mov [tss._fs],app_data |
456 | mov [tss._fs],app_data |
457 | mov [tss._gs],app_data |
457 | mov [tss._gs],app_data |
458 | mov [tss._io],128 |
458 | mov [tss._io],128 |
459 | ;Add IO access table - bit array of permitted ports |
459 | ;Add IO access table - bit array of permitted ports |
460 | mov edi, tss._io_map_0 |
460 | mov edi, tss._io_map_0 |
461 | xor eax, eax |
461 | xor eax, eax |
462 | not eax |
462 | not eax |
463 | mov ecx, 8192/4 |
463 | mov ecx, 8192/4 |
464 | rep stosd ; access to 4096*8=65536 ports |
464 | rep stosd ; access to 4096*8=65536 ports |
465 | 465 | ||
466 | mov ax,tss0 |
466 | mov ax,tss0 |
467 | ltr ax |
467 | ltr ax |
468 | 468 | ||
469 | mov [LFBSize], 0x800000 |
469 | mov [LFBSize], 0x800000 |
470 | call init_LFB |
470 | call init_LFB |
471 | call init_fpu |
471 | call init_fpu |
472 | call init_malloc |
472 | call init_malloc |
473 | 473 | ||
474 | stdcall alloc_kernel_space, 0x51000 |
474 | stdcall alloc_kernel_space, 0x51000 |
475 | mov [default_io_map], eax |
475 | mov [default_io_map], eax |
476 | 476 | ||
477 | add eax, 0x2000 |
477 | add eax, 0x2000 |
478 | mov [ipc_tmp], eax |
478 | mov [ipc_tmp], eax |
479 | mov ebx, 0x1000 |
479 | mov ebx, 0x1000 |
480 | 480 | ||
481 | add eax, 0x40000 |
481 | add eax, 0x40000 |
482 | mov [proc_mem_map], eax |
482 | mov [proc_mem_map], eax |
483 | 483 | ||
484 | add eax, 0x8000 |
484 | add eax, 0x8000 |
485 | mov [proc_mem_pdir], eax |
485 | mov [proc_mem_pdir], eax |
486 | 486 | ||
487 | add eax, ebx |
487 | add eax, ebx |
488 | mov [proc_mem_tab], eax |
488 | mov [proc_mem_tab], eax |
489 | 489 | ||
490 | add eax, ebx |
490 | add eax, ebx |
491 | mov [tmp_task_pdir], eax |
491 | mov [tmp_task_pdir], eax |
492 | 492 | ||
493 | add eax, ebx |
493 | add eax, ebx |
494 | mov [tmp_task_ptab], eax |
494 | mov [tmp_task_ptab], eax |
495 | 495 | ||
496 | add eax, ebx |
496 | add eax, ebx |
497 | mov [ipc_pdir], eax |
497 | mov [ipc_pdir], eax |
498 | 498 | ||
499 | add eax, ebx |
499 | add eax, ebx |
500 | mov [ipc_ptab], eax |
500 | mov [ipc_ptab], eax |
501 | 501 | ||
502 | call init_events |
502 | call init_events |
503 | mov eax, srv.fd-SRV_FD_OFFSET |
503 | mov eax, srv.fd-SRV_FD_OFFSET |
504 | mov [srv.fd], eax |
504 | mov [srv.fd], eax |
505 | mov [srv.bk], eax |
505 | mov [srv.bk], eax |
506 | 506 | ||
507 | mov edi, irq_tab |
507 | mov edi, irq_tab |
508 | xor eax, eax |
508 | xor eax, eax |
509 | mov ecx, 16 |
509 | mov ecx, 16 |
510 | rep stosd |
510 | rep stosd |
511 | 511 | ||
512 | ;Set base of graphic segment to linear address of LFB |
512 | ;Set base of graphic segment to linear address of LFB |
513 | mov eax,[LFBAddress] ; set for gs |
513 | mov eax,[LFBAddress] ; set for gs |
514 | mov [graph_data_l+2],ax |
514 | mov [graph_data_l+2],ax |
515 | shr eax,16 |
515 | shr eax,16 |
516 | mov [graph_data_l+4],al |
516 | mov [graph_data_l+4],al |
517 | mov [graph_data_l+7],ah |
517 | mov [graph_data_l+7],ah |
518 | 518 | ||
519 | mov [CURRENT_TASK],dword 1 |
519 | mov [CURRENT_TASK],dword 1 |
520 | mov [TASK_COUNT],dword 1 |
520 | mov [TASK_COUNT],dword 1 |
521 | mov [TASK_BASE],dword TASK_DATA |
521 | mov [TASK_BASE],dword TASK_DATA |
522 | mov [current_slot], SLOT_BASE+256 |
522 | mov [current_slot], SLOT_BASE+256 |
523 | 523 | ||
524 | ; set background |
524 | ; set background |
525 | xor eax,eax |
525 | xor eax,eax |
526 | inc eax |
526 | inc eax |
527 | mov [BgrDrawMode],eax |
527 | mov [BgrDrawMode],eax |
528 | mov [BgrDataWidth],eax |
528 | mov [BgrDataWidth],eax |
529 | mov [BgrDataHeight],eax |
529 | mov [BgrDataHeight],eax |
530 | mov [mem_BACKGROUND],4095 |
530 | mov [mem_BACKGROUND],4095 |
531 | stdcall kernel_alloc, [mem_BACKGROUND] |
531 | stdcall kernel_alloc, [mem_BACKGROUND] |
532 | mov [img_background], eax |
532 | mov [img_background], eax |
533 | 533 | ||
534 | 534 | ||
535 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
535 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
536 | include 'detect/disks.inc' |
536 | include 'detect/disks.inc' |
537 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
537 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
538 | 538 | ||
539 | call Parser_params |
539 | call Parser_params |
540 | 540 | ||
541 | ; READ RAMDISK IMAGE FROM HD |
541 | ; READ RAMDISK IMAGE FROM HD |
542 | 542 | ||
543 | ;!!!!!!!!!!!!!!!!!!!!!!! |
543 | ;!!!!!!!!!!!!!!!!!!!!!!! |
544 | include 'boot/rdload.inc' |
544 | include 'boot/rdload.inc' |
545 | ;!!!!!!!!!!!!!!!!!!!!!!! |
545 | ;!!!!!!!!!!!!!!!!!!!!!!! |
546 | ; mov [dma_hdd],1 |
546 | ; mov [dma_hdd],1 |
547 | ; CALCULATE FAT CHAIN FOR RAMDISK |
547 | ; CALCULATE FAT CHAIN FOR RAMDISK |
548 | 548 | ||
549 | call calculatefatchain |
549 | call calculatefatchain |
550 | 550 | ||
551 | ; LOAD VMODE DRIVER |
551 | ; LOAD VMODE DRIVER |
552 | 552 | ||
553 | ;!!!!!!!!!!!!!!!!!!!!!!! |
553 | ;!!!!!!!!!!!!!!!!!!!!!!! |
554 | include 'vmodeld.inc' |
554 | include 'vmodeld.inc' |
555 | ;!!!!!!!!!!!!!!!!!!!!!!! |
555 | ;!!!!!!!!!!!!!!!!!!!!!!! |
556 | 556 | ||
557 | mov ax,[OS_BASE+0x10000+bx_from_load] |
557 | mov ax,[OS_BASE+0x10000+bx_from_load] |
558 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
558 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
559 | je no_lib_load |
559 | je no_lib_load |
560 | ; LOADING LIBRARES |
560 | ; LOADING LIBRARES |
561 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
561 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
562 | call load_file_parse_table ; prepare file parse table |
562 | call load_file_parse_table ; prepare file parse table |
563 | call set_kernel_conf ; configure devices and gui |
563 | call set_kernel_conf ; configure devices and gui |
564 | no_lib_load: |
564 | no_lib_load: |
565 | 565 | ||
566 | ; LOAD FONTS I and II |
566 | ; LOAD FONTS I and II |
567 | 567 | ||
568 | 568 | ||
569 | ; pushad |
569 | ; pushad |
570 | ; push eax |
570 | ; push eax |
571 | ; mov eax,char |
571 | ; mov eax,char |
572 | ; call file_system_lfn |
572 | ; call file_system_lfn |
573 | ; mov eax,char2 |
573 | ; mov eax,char2 |
574 | ; call file_system_lfn |
574 | ; call file_system_lfn |
575 | ; pop eax |
575 | ; pop eax |
576 | ; popad |
576 | ; popad |
577 | 577 | ||
578 | stdcall read_file, char, FONT_I, 0, 2560 |
578 | stdcall read_file, char, FONT_I, 0, 2560 |
579 | stdcall read_file, char2, FONT_II, 0, 2560 |
579 | stdcall read_file, char2, FONT_II, 0, 2560 |
580 | 580 | ||
581 | mov esi,boot_fonts |
581 | mov esi,boot_fonts |
582 | call boot_log |
582 | call boot_log |
583 | 583 | ||
584 | ; PRINT AMOUNT OF MEMORY |
584 | ; PRINT AMOUNT OF MEMORY |
585 | mov esi, boot_memdetect |
585 | mov esi, boot_memdetect |
586 | call boot_log |
586 | call boot_log |
587 | 587 | ||
588 | movzx ecx, word [boot_y] |
588 | movzx ecx, word [boot_y] |
589 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
589 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
590 | sub ecx, 10 |
590 | sub ecx, 10 |
591 | mov edx, 0xFFFFFF |
591 | mov edx, 0xFFFFFF |
592 | mov ebx, [MEM_AMOUNT] |
592 | mov ebx, [MEM_AMOUNT] |
593 | shr ebx, 20 |
593 | shr ebx, 20 |
594 | mov edi, 1 |
594 | mov edi, 1 |
595 | mov eax, 0x00040000 |
595 | mov eax, 0x00040000 |
596 | call display_number_force |
596 | call display_number_force |
597 | 597 | ||
598 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
598 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
599 | 599 | ||
600 | mov esi,boot_irqs |
600 | mov esi,boot_irqs |
601 | call boot_log |
601 | call boot_log |
602 | call rerouteirqs |
602 | call rerouteirqs |
603 | 603 | ||
604 | mov esi,boot_tss |
604 | mov esi,boot_tss |
605 | call boot_log |
605 | call boot_log |
606 | 606 | ||
607 | ; BUILD SCHEDULER |
607 | ; BUILD SCHEDULER |
608 | 608 | ||
609 | call build_scheduler ; sys32.inc |
609 | call build_scheduler ; sys32.inc |
610 | 610 | ||
611 | mov esi,boot_devices |
611 | mov esi,boot_devices |
612 | call boot_log |
612 | call boot_log |
- | 613 | ||
- | 614 | mov [pci_access_enabled],1 |
|
- | 615 | ||
613 | call detect_devices |
616 | call detect_devices |
614 | stdcall load_driver, szPS2MDriver |
617 | stdcall load_driver, szPS2MDriver |
615 | 618 | ||
616 | ; TIMER SET TO 1/100 S |
619 | ; TIMER SET TO 1/100 S |
617 | 620 | ||
618 | mov esi,boot_timer |
621 | mov esi,boot_timer |
619 | call boot_log |
622 | call boot_log |
620 | mov al,0x34 ; set to 100Hz |
623 | mov al,0x34 ; set to 100Hz |
621 | out 0x43,al |
624 | out 0x43,al |
622 | mov al,0x9b ; lsb 1193180 / 1193 |
625 | mov al,0x9b ; lsb 1193180 / 1193 |
623 | out 0x40,al |
626 | out 0x40,al |
624 | mov al,0x2e ; msb |
627 | mov al,0x2e ; msb |
625 | out 0x40,al |
628 | out 0x40,al |
626 | 629 | ||
627 | ; SET MOUSE |
630 | ; SET MOUSE |
628 | 631 | ||
629 | mov esi,boot_setmouse |
632 | mov esi,boot_setmouse |
630 | call boot_log |
633 | call boot_log |
631 | call setmouse |
634 | call setmouse |
632 | - | ||
633 | mov [pci_access_enabled],1 |
635 | |
634 | 636 | ||
635 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
637 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
636 | 638 | ||
637 | mov esi,boot_windefs |
639 | mov esi,boot_windefs |
638 | call boot_log |
640 | call boot_log |
639 | call setwindowdefaults |
641 | call setwindowdefaults |
640 | 642 | ||
641 | ; SET BACKGROUND DEFAULTS |
643 | ; SET BACKGROUND DEFAULTS |
642 | 644 | ||
643 | mov esi,boot_bgr |
645 | mov esi,boot_bgr |
644 | call boot_log |
646 | call boot_log |
645 | call init_background |
647 | call init_background |
646 | call calculatebackground |
648 | call calculatebackground |
647 | 649 | ||
648 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
650 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
649 | 651 | ||
650 | mov esi,boot_resirqports |
652 | mov esi,boot_resirqports |
651 | call boot_log |
653 | call boot_log |
652 | call reserve_irqs_ports |
654 | call reserve_irqs_ports |
653 | 655 | ||
654 | ; SET PORTS FOR IRQ HANDLERS |
656 | ; SET PORTS FOR IRQ HANDLERS |
655 | 657 | ||
656 | mov esi,boot_setrports |
658 | mov esi,boot_setrports |
657 | call boot_log |
659 | call boot_log |
658 | call setirqreadports |
660 | call setirqreadports |
659 | 661 | ||
660 | ; SET UP OS TASK |
662 | ; SET UP OS TASK |
661 | 663 | ||
662 | mov esi,boot_setostask |
664 | mov esi,boot_setostask |
663 | call boot_log |
665 | call boot_log |
664 | 666 | ||
665 | xor eax, eax |
667 | xor eax, eax |
666 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
668 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
667 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
669 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
668 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
670 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
669 | 671 | ||
670 | ; name for OS/IDLE process |
672 | ; name for OS/IDLE process |
671 | 673 | ||
672 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
674 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
673 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
675 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
674 | mov edi, [os_stack_seg] |
676 | mov edi, [os_stack_seg] |
675 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
677 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
676 | add edi, 0x2000-512 |
678 | add edi, 0x2000-512 |
677 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
679 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
678 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
680 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
679 | (tss._io_map_0-OS_BASE+PG_MAP) |
681 | (tss._io_map_0-OS_BASE+PG_MAP) |
680 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
682 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
681 | (tss._io_map_1-OS_BASE+PG_MAP) |
683 | (tss._io_map_1-OS_BASE+PG_MAP) |
682 | 684 | ||
683 | mov esi, fpu_data |
685 | mov esi, fpu_data |
684 | mov ecx, 512/4 |
686 | mov ecx, 512/4 |
685 | cld |
687 | cld |
686 | rep movsd |
688 | rep movsd |
687 | 689 | ||
688 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
690 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
689 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
691 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
690 | 692 | ||
691 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
693 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
692 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
694 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
693 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
695 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
694 | 696 | ||
695 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
697 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
696 | 698 | ||
697 | ; task list |
699 | ; task list |
698 | mov [CURRENT_TASK],dword 1 |
700 | mov [CURRENT_TASK],dword 1 |
699 | mov [TASK_COUNT],dword 1 |
701 | mov [TASK_COUNT],dword 1 |
700 | mov [current_slot], SLOT_BASE+256 |
702 | mov [current_slot], SLOT_BASE+256 |
701 | mov [TASK_BASE],dword TASK_DATA |
703 | mov [TASK_BASE],dword TASK_DATA |
702 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
704 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
703 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
705 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
704 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
706 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
705 | 707 | ||
706 | call init_cursors |
708 | call init_cursors |
707 | mov eax, [def_cursor] |
709 | mov eax, [def_cursor] |
708 | mov [SLOT_BASE+APPDATA.cursor],eax |
710 | mov [SLOT_BASE+APPDATA.cursor],eax |
709 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
711 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
710 | 712 | ||
711 | ; READ TSC / SECOND |
713 | ; READ TSC / SECOND |
712 | 714 | ||
713 | mov esi,boot_tsc |
715 | mov esi,boot_tsc |
714 | call boot_log |
716 | call boot_log |
715 | call _rdtsc |
717 | call _rdtsc |
716 | mov ecx,eax |
718 | mov ecx,eax |
717 | mov esi,250 ; wait 1/4 a second |
719 | mov esi,250 ; wait 1/4 a second |
718 | call delay_ms |
720 | call delay_ms |
719 | call _rdtsc |
721 | call _rdtsc |
720 | sub eax,ecx |
722 | sub eax,ecx |
721 | shl eax,2 |
723 | shl eax,2 |
722 | mov [CPU_FREQ],eax ; save tsc / sec |
724 | mov [CPU_FREQ],eax ; save tsc / sec |
723 | mov ebx, 1000000 |
725 | mov ebx, 1000000 |
724 | div ebx |
726 | div ebx |
725 | mov [stall_mcs], eax |
727 | mov [stall_mcs], eax |
726 | 728 | ||
727 | ; SET VARIABLES |
729 | ; SET VARIABLES |
728 | 730 | ||
729 | call set_variables |
731 | call set_variables |
730 | 732 | ||
731 | ; STACK AND FDC |
733 | ; STACK AND FDC |
732 | 734 | ||
733 | call stack_init |
735 | call stack_init |
734 | call fdc_init |
736 | call fdc_init |
735 | 737 | ||
736 | ; PALETTE FOR 320x200 and 640x480 16 col |
738 | ; PALETTE FOR 320x200 and 640x480 16 col |
737 | 739 | ||
738 | cmp [SCR_MODE],word 0x12 |
740 | cmp [SCR_MODE],word 0x12 |
739 | jne no_pal_vga |
741 | jne no_pal_vga |
740 | mov esi,boot_pal_vga |
742 | mov esi,boot_pal_vga |
741 | call boot_log |
743 | call boot_log |
742 | call paletteVGA |
744 | call paletteVGA |
743 | no_pal_vga: |
745 | no_pal_vga: |
744 | 746 | ||
745 | cmp [SCR_MODE],word 0x13 |
747 | cmp [SCR_MODE],word 0x13 |
746 | jne no_pal_ega |
748 | jne no_pal_ega |
747 | mov esi,boot_pal_ega |
749 | mov esi,boot_pal_ega |
748 | call boot_log |
750 | call boot_log |
749 | call palette320x200 |
751 | call palette320x200 |
750 | no_pal_ega: |
752 | no_pal_ega: |
751 | 753 | ||
752 | ; LOAD DEFAULT SKIN |
754 | ; LOAD DEFAULT SKIN |
753 | 755 | ||
754 | call load_default_skin |
756 | call load_default_skin |
755 | 757 | ||
756 | ;protect io permission map |
758 | ;protect io permission map |
757 | 759 | ||
758 | mov esi, [default_io_map] |
760 | mov esi, [default_io_map] |
759 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
761 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
760 | add esi, 0x1000 |
762 | add esi, 0x1000 |
761 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
763 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
762 | 764 | ||
763 | stdcall map_page,tss._io_map_0,\ |
765 | stdcall map_page,tss._io_map_0,\ |
764 | (tss._io_map_0-OS_BASE), PG_MAP |
766 | (tss._io_map_0-OS_BASE), PG_MAP |
765 | stdcall map_page,tss._io_map_1,\ |
767 | stdcall map_page,tss._io_map_1,\ |
766 | (tss._io_map_1-OS_BASE), PG_MAP |
768 | (tss._io_map_1-OS_BASE), PG_MAP |
767 | 769 | ||
768 | mov ax,[OS_BASE+0x10000+bx_from_load] |
770 | mov ax,[OS_BASE+0x10000+bx_from_load] |
769 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
771 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
770 | je no_st_network |
772 | je no_st_network |
771 | call set_network_conf |
773 | call set_network_conf |
772 | no_st_network: |
774 | no_st_network: |
773 | 775 | ||
774 | ; LOAD FIRST APPLICATION |
776 | ; LOAD FIRST APPLICATION |
775 | cli |
777 | cli |
776 | 778 | ||
777 | cmp byte [BOOT_VAR+0x9030],1 |
779 | cmp byte [BOOT_VAR+0x9030],1 |
778 | jne no_load_vrr_m |
780 | jne no_load_vrr_m |
779 | 781 | ||
780 | mov ebp, vrr_m |
782 | mov ebp, vrr_m |
781 | call fs_execute_from_sysdir |
783 | call fs_execute_from_sysdir |
782 | 784 | ||
783 | cmp eax,2 ; if vrr_m app found (PID=2) |
785 | cmp eax,2 ; if vrr_m app found (PID=2) |
784 | je first_app_found |
786 | je first_app_found |
785 | 787 | ||
786 | no_load_vrr_m: |
788 | no_load_vrr_m: |
787 | 789 | ||
788 | mov ebp, firstapp |
790 | mov ebp, firstapp |
789 | call fs_execute_from_sysdir |
791 | call fs_execute_from_sysdir |
790 | 792 | ||
791 | cmp eax,2 ; continue if a process has been loaded |
793 | cmp eax,2 ; continue if a process has been loaded |
792 | je first_app_found |
794 | je first_app_found |
793 | 795 | ||
794 | mov eax, 0xDEADBEEF ; otherwise halt |
796 | mov eax, 0xDEADBEEF ; otherwise halt |
795 | hlt |
797 | hlt |
796 | 798 | ||
797 | first_app_found: |
799 | first_app_found: |
798 | 800 | ||
799 | cli |
801 | cli |
800 | 802 | ||
801 | ;mov [TASK_COUNT],dword 2 |
803 | ;mov [TASK_COUNT],dword 2 |
802 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
804 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
803 | 805 | ||
804 | ; SET KEYBOARD PARAMETERS |
806 | ; SET KEYBOARD PARAMETERS |
805 | mov al, 0xf6 ; reset keyboard, scan enabled |
807 | mov al, 0xf6 ; reset keyboard, scan enabled |
806 | call kb_write |
808 | call kb_write |
807 | 809 | ||
808 | ; wait until 8042 is ready |
810 | ; wait until 8042 is ready |
809 | xor ecx,ecx |
811 | xor ecx,ecx |
810 | @@: |
812 | @@: |
811 | in al,64h |
813 | in al,64h |
812 | and al,00000010b |
814 | and al,00000010b |
813 | loopnz @b |
815 | loopnz @b |
814 | 816 | ||
815 | ; mov al, 0xED ; svetodiody - only for testing! |
817 | ; mov al, 0xED ; svetodiody - only for testing! |
816 | ; call kb_write |
818 | ; call kb_write |
817 | ; call kb_read |
819 | ; call kb_read |
818 | ; mov al, 111b |
820 | ; mov al, 111b |
819 | ; call kb_write |
821 | ; call kb_write |
820 | ; call kb_read |
822 | ; call kb_read |
821 | 823 | ||
822 | mov al, 0xF3 ; set repeat rate & delay |
824 | mov al, 0xF3 ; set repeat rate & delay |
823 | call kb_write |
825 | call kb_write |
824 | ; call kb_read |
826 | ; call kb_read |
825 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
827 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
826 | call kb_write |
828 | call kb_write |
827 | ; call kb_read |
829 | ; call kb_read |
828 | ;// mike.dld [ |
830 | ;// mike.dld [ |
829 | call set_lights |
831 | call set_lights |
830 | ;// mike.dld ] |
832 | ;// mike.dld ] |
831 | 833 | ||
832 | ; START MULTITASKING |
834 | ; START MULTITASKING |
833 | 835 | ||
834 | mov esi,boot_tasking |
836 | mov esi,boot_tasking |
835 | call boot_log |
837 | call boot_log |
836 | 838 | ||
837 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
839 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
838 | 840 | ||
839 | ; UNMASK ALL IRQ'S |
841 | ; UNMASK ALL IRQ'S |
840 | 842 | ||
841 | mov esi,boot_allirqs |
843 | mov esi,boot_allirqs |
842 | call boot_log |
844 | call boot_log |
843 | 845 | ||
844 | cli ;guarantee forbidance of interrupts. |
846 | cli ;guarantee forbidance of interrupts. |
845 | mov al,0 ; unmask all irq's |
847 | mov al,0 ; unmask all irq's |
846 | out 0xA1,al |
848 | out 0xA1,al |
847 | out 0x21,al |
849 | out 0x21,al |
848 | 850 | ||
849 | mov ecx,32 |
851 | mov ecx,32 |
850 | 852 | ||
851 | ready_for_irqs: |
853 | ready_for_irqs: |
852 | 854 | ||
853 | mov al,0x20 ; ready for irqs |
855 | mov al,0x20 ; ready for irqs |
854 | out 0x20,al |
856 | out 0x20,al |
855 | out 0xa0,al |
857 | out 0xa0,al |
856 | 858 | ||
857 | loop ready_for_irqs ; flush the queue |
859 | loop ready_for_irqs ; flush the queue |
858 | 860 | ||
859 | stdcall attach_int_handler, dword 1, irq1 |
861 | stdcall attach_int_handler, dword 1, irq1 |
860 | 862 | ||
861 | ; mov [dma_hdd],1 |
863 | ; mov [dma_hdd],1 |
862 | cmp [IDEContrRegsBaseAddr], 0 |
864 | cmp [IDEContrRegsBaseAddr], 0 |
863 | setnz [dma_hdd] |
865 | setnz [dma_hdd] |
864 | mov [timer_ticks_enable],1 ; for cd driver |
866 | mov [timer_ticks_enable],1 ; for cd driver |
865 | 867 | ||
866 | ; stdcall init_uart_service, DRV_ENTRY |
868 | ; stdcall init_uart_service, DRV_ENTRY |
867 | 869 | ||
868 | sti |
870 | sti |
869 | call change_task |
871 | call change_task |
870 | 872 | ||
871 | jmp osloop |
873 | jmp osloop |
872 | 874 | ||
873 | jmp $ ; wait here for timer to take control |
875 | jmp $ ; wait here for timer to take control |
874 | 876 | ||
875 | ; Fly :) |
877 | ; Fly :) |
876 | 878 | ||
877 | include 'unpacker.inc' |
879 | include 'unpacker.inc' |
878 | include 'fdo.inc' |
880 | include 'fdo.inc' |
879 | 881 | ||
880 | align 4 |
882 | align 4 |
881 | boot_log: |
883 | boot_log: |
882 | pushad |
884 | pushad |
883 | 885 | ||
884 | mov eax,10*65536 |
886 | mov eax,10*65536 |
885 | mov ax,word [boot_y] |
887 | mov ax,word [boot_y] |
886 | add [boot_y],dword 10 |
888 | add [boot_y],dword 10 |
887 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
889 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
888 | mov ecx,esi |
890 | mov ecx,esi |
889 | mov edi,1 |
891 | mov edi,1 |
890 | call dtext |
892 | call dtext |
891 | 893 | ||
892 | mov [novesachecksum],1000 |
894 | mov [novesachecksum],1000 |
893 | call checkVga_N13 |
895 | call checkVga_N13 |
894 | 896 | ||
895 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
897 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
896 | je .bll2 |
898 | je .bll2 |
897 | 899 | ||
898 | cmp esi,boot_tasking |
900 | cmp esi,boot_tasking |
899 | jne .bll2 |
901 | jne .bll2 |
900 | ; begin ealex 04.08.05 |
902 | ; begin ealex 04.08.05 |
901 | ; in al,0x61 |
903 | ; in al,0x61 |
902 | ; and al,01111111b |
904 | ; and al,01111111b |
903 | ; out 0x61,al |
905 | ; out 0x61,al |
904 | ; end ealex 04.08.05 |
906 | ; end ealex 04.08.05 |
905 | .bll1: in al,0x60 ; wait for ESC key press |
907 | .bll1: in al,0x60 ; wait for ESC key press |
906 | cmp al,129 |
908 | cmp al,129 |
907 | jne .bll1 |
909 | jne .bll1 |
908 | 910 | ||
909 | .bll2: popad |
911 | .bll2: popad |
910 | 912 | ||
911 | ret |
913 | ret |
912 | 914 | ||
913 | 915 | ||
914 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
916 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
915 | ; ; |
917 | ; ; |
916 | ; MAIN OS LOOP START ; |
918 | ; MAIN OS LOOP START ; |
917 | ; ; |
919 | ; ; |
918 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
920 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
919 | align 32 |
921 | align 32 |
920 | osloop: |
922 | osloop: |
921 | call [draw_pointer] |
923 | call [draw_pointer] |
922 | call checkbuttons |
924 | call checkbuttons |
923 | call checkwindows |
925 | call checkwindows |
924 | ; call check_window_move_request |
926 | ; call check_window_move_request |
925 | call checkmisc |
927 | call checkmisc |
926 | call checkVga_N13 |
928 | call checkVga_N13 |
927 | call stack_handler |
929 | call stack_handler |
928 | call checkidle |
930 | call checkidle |
929 | call check_fdd_motor_status |
931 | call check_fdd_motor_status |
930 | jmp osloop |
932 | jmp osloop |
931 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
932 | ; ; |
934 | ; ; |
933 | ; MAIN OS LOOP END ; |
935 | ; MAIN OS LOOP END ; |
934 | ; ; |
936 | ; ; |
935 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
937 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
936 | 938 | ||
937 | checkidle: |
939 | checkidle: |
938 | pushad |
940 | pushad |
939 | 941 | ||
940 | cmp [check_idle_semaphore],0 |
942 | cmp [check_idle_semaphore],0 |
941 | jne no_idle_state |
943 | jne no_idle_state |
942 | 944 | ||
943 | call change_task |
945 | call change_task |
944 | mov eax,[idlemem] |
946 | mov eax,[idlemem] |
945 | mov ebx,[timer_ticks] ;[0xfdf0] |
947 | mov ebx,[timer_ticks] ;[0xfdf0] |
946 | cmp eax,ebx |
948 | cmp eax,ebx |
947 | jnz idle_exit |
949 | jnz idle_exit |
948 | call _rdtsc |
950 | call _rdtsc |
949 | mov ecx,eax |
951 | mov ecx,eax |
950 | idle_loop: |
952 | idle_loop: |
951 | hlt |
953 | hlt |
952 | cmp [check_idle_semaphore],0 |
954 | cmp [check_idle_semaphore],0 |
953 | jne idle_loop_exit |
955 | jne idle_loop_exit |
954 | mov eax,[timer_ticks] ;[0xfdf0] |
956 | mov eax,[timer_ticks] ;[0xfdf0] |
955 | cmp ebx,eax |
957 | cmp ebx,eax |
956 | jz idle_loop |
958 | jz idle_loop |
957 | idle_loop_exit: |
959 | idle_loop_exit: |
958 | mov [idlemem],eax |
960 | mov [idlemem],eax |
959 | call _rdtsc |
961 | call _rdtsc |
960 | sub eax,ecx |
962 | sub eax,ecx |
961 | mov ebx,[idleuse] |
963 | mov ebx,[idleuse] |
962 | add ebx,eax |
964 | add ebx,eax |
963 | mov [idleuse],ebx |
965 | mov [idleuse],ebx |
964 | 966 | ||
965 | popad |
967 | popad |
966 | ret |
968 | ret |
967 | 969 | ||
968 | idle_exit: |
970 | idle_exit: |
969 | 971 | ||
970 | mov ebx,[timer_ticks] ;[0xfdf0] |
972 | mov ebx,[timer_ticks] ;[0xfdf0] |
971 | mov [idlemem],ebx |
973 | mov [idlemem],ebx |
972 | call change_task |
974 | call change_task |
973 | 975 | ||
974 | popad |
976 | popad |
975 | ret |
977 | ret |
976 | 978 | ||
977 | no_idle_state: |
979 | no_idle_state: |
978 | 980 | ||
979 | dec [check_idle_semaphore] |
981 | dec [check_idle_semaphore] |
980 | 982 | ||
981 | mov ebx,[timer_ticks] ;[0xfdf0] |
983 | mov ebx,[timer_ticks] ;[0xfdf0] |
982 | mov [idlemem],ebx |
984 | mov [idlemem],ebx |
983 | call change_task |
985 | call change_task |
984 | 986 | ||
985 | popad |
987 | popad |
986 | ret |
988 | ret |
987 | 989 | ||
988 | uglobal |
990 | uglobal |
989 | idlemem dd 0x0 |
991 | idlemem dd 0x0 |
990 | idleuse dd 0x0 |
992 | idleuse dd 0x0 |
991 | idleusesec dd 0x0 |
993 | idleusesec dd 0x0 |
992 | check_idle_semaphore dd 0x0 |
994 | check_idle_semaphore dd 0x0 |
993 | endg |
995 | endg |
994 | 996 | ||
995 | 997 | ||
996 | 998 | ||
997 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
999 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
998 | ; ; |
1000 | ; ; |
999 | ; INCLUDED SYSTEM FILES ; |
1001 | ; INCLUDED SYSTEM FILES ; |
1000 | ; ; |
1002 | ; ; |
1001 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1003 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1002 | 1004 | ||
1003 | 1005 | ||
1004 | include "kernel32.inc" |
1006 | include "kernel32.inc" |
1005 | 1007 | ||
1006 | 1008 | ||
1007 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1009 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1008 | ; ; |
1010 | ; ; |
1009 | ; KERNEL FUNCTIONS ; |
1011 | ; KERNEL FUNCTIONS ; |
1010 | ; ; |
1012 | ; ; |
1011 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1013 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1012 | 1014 | ||
1013 | reserve_irqs_ports: |
1015 | reserve_irqs_ports: |
1014 | 1016 | ||
1015 | pushad |
1017 | pushad |
1016 | 1018 | ||
1017 | mov [irq_owner+4*0], 1 ; timer |
1019 | mov [irq_owner+4*0], 1 ; timer |
1018 | mov [irq_owner+4*1], 1 ; keyboard |
1020 | mov [irq_owner+4*1], 1 ; keyboard |
1019 | mov [irq_owner+4*5], 1 ; sound blaster |
1021 | mov [irq_owner+4*5], 1 ; sound blaster |
1020 | mov [irq_owner+4*6], 1 ; floppy diskette |
1022 | mov [irq_owner+4*6], 1 ; floppy diskette |
1021 | mov [irq_owner+4*13], 1 ; math co-pros |
1023 | mov [irq_owner+4*13], 1 ; math co-pros |
1022 | mov [irq_owner+4*14], 1 ; ide I |
1024 | mov [irq_owner+4*14], 1 ; ide I |
1023 | mov [irq_owner+4*15], 1 ; ide II |
1025 | mov [irq_owner+4*15], 1 ; ide II |
1024 | 1026 | ||
1025 | ; movzx eax,byte [0xf604] ; mouse irq |
1027 | ; movzx eax,byte [0xf604] ; mouse irq |
1026 | ; dec eax |
1028 | ; dec eax |
1027 | ; add eax,mouseirqtable |
1029 | ; add eax,mouseirqtable |
1028 | ; movzx eax,byte [eax] |
1030 | ; movzx eax,byte [eax] |
1029 | ; shl eax,2 |
1031 | ; shl eax,2 |
1030 | ; mov [irq_owner+eax],byte 1 |
1032 | ; mov [irq_owner+eax],byte 1 |
1031 | 1033 | ||
1032 | 1034 | ||
1033 | ; RESERVE PORTS |
1035 | ; RESERVE PORTS |
1034 | mov edi,1 ; 0x00-0x2d |
1036 | mov edi,1 ; 0x00-0x2d |
1035 | mov [RESERVED_PORTS],edi |
1037 | mov [RESERVED_PORTS],edi |
1036 | shl edi,4 |
1038 | shl edi,4 |
1037 | mov [RESERVED_PORTS+edi+0],dword 1 |
1039 | mov [RESERVED_PORTS+edi+0],dword 1 |
1038 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1040 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1039 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1041 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1040 | 1042 | ||
1041 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1043 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1042 | mov edi,[RESERVED_PORTS] |
1044 | mov edi,[RESERVED_PORTS] |
1043 | shl edi,4 |
1045 | shl edi,4 |
1044 | mov [RESERVED_PORTS+edi+0],dword 1 |
1046 | mov [RESERVED_PORTS+edi+0],dword 1 |
1045 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1047 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1046 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1048 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1047 | 1049 | ||
1048 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1050 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1049 | mov edi,[RESERVED_PORTS] |
1051 | mov edi,[RESERVED_PORTS] |
1050 | shl edi,4 |
1052 | shl edi,4 |
1051 | mov [RESERVED_PORTS+edi+0],dword 1 |
1053 | mov [RESERVED_PORTS+edi+0],dword 1 |
1052 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1054 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1053 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1055 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1054 | 1056 | ||
1055 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1057 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1056 | mov edi,[RESERVED_PORTS] |
1058 | mov edi,[RESERVED_PORTS] |
1057 | shl edi,4 |
1059 | shl edi,4 |
1058 | mov [RESERVED_PORTS+edi+0],dword 1 |
1060 | mov [RESERVED_PORTS+edi+0],dword 1 |
1059 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1061 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1060 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1062 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1061 | 1063 | ||
1062 | 1064 | ||
1063 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1065 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1064 | ; jne ripl1 |
1066 | ; jne ripl1 |
1065 | ; inc dword [0x2d0000] |
1067 | ; inc dword [0x2d0000] |
1066 | ; mov edi,[0x2d0000] |
1068 | ; mov edi,[0x2d0000] |
1067 | ; shl edi,4 |
1069 | ; shl edi,4 |
1068 | ; mov [0x2d0000+edi+0],dword 1 |
1070 | ; mov [0x2d0000+edi+0],dword 1 |
1069 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1071 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1070 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1072 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1071 | ; ripl1: |
1073 | ; ripl1: |
1072 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1074 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1073 | ; jne ripl2 |
1075 | ; jne ripl2 |
1074 | ; inc dword [0x2d0000] |
1076 | ; inc dword [0x2d0000] |
1075 | ; mov edi,[0x2d0000] |
1077 | ; mov edi,[0x2d0000] |
1076 | ; shl edi,4 |
1078 | ; shl edi,4 |
1077 | ; mov [0x2d0000+edi+0],dword 1 |
1079 | ; mov [0x2d0000+edi+0],dword 1 |
1078 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1080 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1079 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1081 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1080 | ; ripl2: |
1082 | ; ripl2: |
1081 | 1083 | ||
1082 | popad |
1084 | popad |
1083 | ret |
1085 | ret |
1084 | 1086 | ||
1085 | iglobal |
1087 | iglobal |
1086 | mouseirqtable db 12 ; ps2 |
1088 | mouseirqtable db 12 ; ps2 |
1087 | db 4 ; com1 |
1089 | db 4 ; com1 |
1088 | db 3 ; com2 |
1090 | db 3 ; com2 |
1089 | endg |
1091 | endg |
1090 | 1092 | ||
1091 | setirqreadports: |
1093 | setirqreadports: |
1092 | 1094 | ||
1093 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1095 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1094 | mov [irq12read+4],dword 0 ; end of port list |
1096 | mov [irq12read+4],dword 0 ; end of port list |
1095 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1097 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1096 | mov [irq04read+4],dword 0 ; end of port list |
1098 | mov [irq04read+4],dword 0 ; end of port list |
1097 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1099 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1098 | mov [irq03read+4],dword 0 ; end of port list |
1100 | mov [irq03read+4],dword 0 ; end of port list |
1099 | 1101 | ||
1100 | ret |
1102 | ret |
1101 | 1103 | ||
1102 | iglobal |
1104 | iglobal |
1103 | process_number dd 0x1 |
1105 | process_number dd 0x1 |
1104 | endg |
1106 | endg |
1105 | 1107 | ||
1106 | set_variables: |
1108 | set_variables: |
1107 | 1109 | ||
1108 | mov ecx,0x100 ; flush port 0x60 |
1110 | mov ecx,0x100 ; flush port 0x60 |
1109 | .fl60: in al,0x60 |
1111 | .fl60: in al,0x60 |
1110 | loop .fl60 |
1112 | loop .fl60 |
1111 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1113 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1112 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1114 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1113 | mov [BTN_COUNT],byte 0 ; button buffer |
1115 | mov [BTN_COUNT],byte 0 ; button buffer |
1114 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1116 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1115 | 1117 | ||
1116 | push eax |
1118 | push eax |
1117 | mov ax,[BOOT_VAR+0x900c] |
1119 | mov ax,[BOOT_VAR+0x900c] |
1118 | shr ax,1 |
1120 | shr ax,1 |
1119 | shl eax,16 |
1121 | shl eax,16 |
1120 | mov ax,[BOOT_VAR+0x900A] |
1122 | mov ax,[BOOT_VAR+0x900A] |
1121 | shr ax,1 |
1123 | shr ax,1 |
1122 | mov [MOUSE_X],eax |
1124 | mov [MOUSE_X],eax |
1123 | pop eax |
1125 | pop eax |
1124 | 1126 | ||
1125 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1127 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1126 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1128 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1127 | 1129 | ||
1128 | ;!! IP 04.02.2005: |
1130 | ;!! IP 04.02.2005: |
1129 | mov [next_usage_update], 100 |
1131 | mov [next_usage_update], 100 |
1130 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1132 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1131 | 1133 | ||
1132 | ret |
1134 | ret |
1133 | 1135 | ||
1134 | ;* mouse centered - start code- Mario79 |
1136 | ;* mouse centered - start code- Mario79 |
1135 | mouse_centered: |
1137 | mouse_centered: |
1136 | push eax |
1138 | push eax |
1137 | mov eax,[ScreenWidth] |
1139 | mov eax,[ScreenWidth] |
1138 | shr eax,1 |
1140 | shr eax,1 |
1139 | mov [MOUSE_X],ax |
1141 | mov [MOUSE_X],ax |
1140 | mov eax,[ScreenHeight] |
1142 | mov eax,[ScreenHeight] |
1141 | shr eax,1 |
1143 | shr eax,1 |
1142 | mov [MOUSE_Y],ax |
1144 | mov [MOUSE_Y],ax |
1143 | pop eax |
1145 | pop eax |
1144 | ret |
1146 | ret |
1145 | ;* mouse centered - end code- Mario79 |
1147 | ;* mouse centered - end code- Mario79 |
1146 | 1148 | ||
1147 | align 4 |
1149 | align 4 |
1148 | 1150 | ||
1149 | sys_outport: |
1151 | sys_outport: |
1150 | 1152 | ||
1151 | mov edi,ebx ; separate flag for read / write |
1153 | mov edi,ebx ; separate flag for read / write |
1152 | and ebx,65535 |
1154 | and ebx,65535 |
1153 | 1155 | ||
1154 | mov ecx,[RESERVED_PORTS] |
1156 | mov ecx,[RESERVED_PORTS] |
1155 | test ecx,ecx |
1157 | test ecx,ecx |
1156 | jne sopl8 |
1158 | jne sopl8 |
1157 | mov [esp+36],dword 1 |
1159 | mov [esp+36],dword 1 |
1158 | ret |
1160 | ret |
1159 | 1161 | ||
1160 | sopl8: |
1162 | sopl8: |
1161 | mov edx,[TASK_BASE] |
1163 | mov edx,[TASK_BASE] |
1162 | mov edx,[edx+0x4] |
1164 | mov edx,[edx+0x4] |
1163 | and ebx,65535 |
1165 | and ebx,65535 |
1164 | cld |
1166 | cld |
1165 | sopl1: |
1167 | sopl1: |
1166 | 1168 | ||
1167 | mov esi,ecx |
1169 | mov esi,ecx |
1168 | shl esi,4 |
1170 | shl esi,4 |
1169 | add esi,RESERVED_PORTS |
1171 | add esi,RESERVED_PORTS |
1170 | cmp edx,[esi+0] |
1172 | cmp edx,[esi+0] |
1171 | jne sopl2 |
1173 | jne sopl2 |
1172 | cmp ebx,[esi+4] |
1174 | cmp ebx,[esi+4] |
1173 | jb sopl2 |
1175 | jb sopl2 |
1174 | cmp ebx,[esi+8] |
1176 | cmp ebx,[esi+8] |
1175 | jg sopl2 |
1177 | jg sopl2 |
1176 | jmp sopl3 |
1178 | jmp sopl3 |
1177 | 1179 | ||
1178 | sopl2: |
1180 | sopl2: |
1179 | 1181 | ||
1180 | dec ecx |
1182 | dec ecx |
1181 | jnz sopl1 |
1183 | jnz sopl1 |
1182 | mov [esp+36],dword 1 |
1184 | mov [esp+36],dword 1 |
1183 | ret |
1185 | ret |
1184 | 1186 | ||
1185 | sopl3: |
1187 | sopl3: |
1186 | 1188 | ||
1187 | test edi,0x80000000 ; read ? |
1189 | test edi,0x80000000 ; read ? |
1188 | jnz sopl4 |
1190 | jnz sopl4 |
1189 | 1191 | ||
1190 | mov dx,bx ; write |
1192 | mov dx,bx ; write |
1191 | out dx,al |
1193 | out dx,al |
1192 | mov [esp+36],dword 0 |
1194 | mov [esp+36],dword 0 |
1193 | ret |
1195 | ret |
1194 | 1196 | ||
1195 | sopl4: |
1197 | sopl4: |
1196 | 1198 | ||
1197 | mov dx,bx ; read |
1199 | mov dx,bx ; read |
1198 | in al,dx |
1200 | in al,dx |
1199 | and eax,0xff |
1201 | and eax,0xff |
1200 | mov [esp+36],dword 0 |
1202 | mov [esp+36],dword 0 |
1201 | mov [esp+24],eax |
1203 | mov [esp+24],eax |
1202 | ret |
1204 | ret |
1203 | 1205 | ||
1204 | 1206 | ||
1205 | 1207 | ||
1206 | align 4 |
1208 | align 4 |
1207 | sys_sb16: |
1209 | sys_sb16: |
1208 | 1210 | ||
1209 | cmp word [sb16],word 0 |
1211 | cmp word [sb16],word 0 |
1210 | jnz sb16l1 |
1212 | jnz sb16l1 |
1211 | mov [esp+36],dword 1 |
1213 | mov [esp+36],dword 1 |
1212 | ret |
1214 | ret |
1213 | sb16l1: |
1215 | sb16l1: |
1214 | mov [esp+36],dword 0 |
1216 | mov [esp+36],dword 0 |
1215 | cmp eax,1 ; set volume - main |
1217 | cmp eax,1 ; set volume - main |
1216 | jnz sb16l2 |
1218 | jnz sb16l2 |
1217 | mov dx,word [sb16] |
1219 | mov dx,word [sb16] |
1218 | add dx,4 |
1220 | add dx,4 |
1219 | mov al,0x22 |
1221 | mov al,0x22 |
1220 | out dx,al |
1222 | out dx,al |
1221 | mov esi,1 |
1223 | mov esi,1 |
1222 | call delay_ms |
1224 | call delay_ms |
1223 | mov eax,ebx |
1225 | mov eax,ebx |
1224 | inc edx |
1226 | inc edx |
1225 | out dx,al |
1227 | out dx,al |
1226 | ret |
1228 | ret |
1227 | sb16l2: |
1229 | sb16l2: |
1228 | 1230 | ||
1229 | cmp eax,2 ; set volume - cd |
1231 | cmp eax,2 ; set volume - cd |
1230 | jnz sb16l3 |
1232 | jnz sb16l3 |
1231 | mov dx,word [sb16] |
1233 | mov dx,word [sb16] |
1232 | add dx,4 |
1234 | add dx,4 |
1233 | mov al,0x28 |
1235 | mov al,0x28 |
1234 | out dx,al |
1236 | out dx,al |
1235 | mov esi,1 |
1237 | mov esi,1 |
1236 | call delay_ms |
1238 | call delay_ms |
1237 | mov eax,ebx |
1239 | mov eax,ebx |
1238 | add edx,1 |
1240 | add edx,1 |
1239 | out dx,al |
1241 | out dx,al |
1240 | ret |
1242 | ret |
1241 | sb16l3: |
1243 | sb16l3: |
1242 | mov [esp+36],dword 2 |
1244 | mov [esp+36],dword 2 |
1243 | ret |
1245 | ret |
1244 | 1246 | ||
1245 | 1247 | ||
1246 | align 4 |
1248 | align 4 |
1247 | 1249 | ||
1248 | sys_sb16II: |
1250 | sys_sb16II: |
1249 | 1251 | ||
1250 | cmp word [sb16],word 0 |
1252 | cmp word [sb16],word 0 |
1251 | jnz IIsb16l1 |
1253 | jnz IIsb16l1 |
1252 | mov [esp+36],dword 1 |
1254 | mov [esp+36],dword 1 |
1253 | ret |
1255 | ret |
1254 | IIsb16l1: |
1256 | IIsb16l1: |
1255 | 1257 | ||
1256 | cmp eax,1 ; set volume - main |
1258 | cmp eax,1 ; set volume - main |
1257 | jnz IIsb16l2 |
1259 | jnz IIsb16l2 |
1258 | ; L |
1260 | ; L |
1259 | mov dx,word [sb16] |
1261 | mov dx,word [sb16] |
1260 | add dx,4 |
1262 | add dx,4 |
1261 | mov al,0x30 |
1263 | mov al,0x30 |
1262 | out dx,al |
1264 | out dx,al |
1263 | mov eax,ebx |
1265 | mov eax,ebx |
1264 | inc edx |
1266 | inc edx |
1265 | out dx,al |
1267 | out dx,al |
1266 | ; R |
1268 | ; R |
1267 | mov dx,word [sb16] |
1269 | mov dx,word [sb16] |
1268 | add dx,4 |
1270 | add dx,4 |
1269 | mov al,0x31 |
1271 | mov al,0x31 |
1270 | out dx,al |
1272 | out dx,al |
1271 | mov eax,ebx |
1273 | mov eax,ebx |
1272 | inc edx |
1274 | inc edx |
1273 | out dx,al |
1275 | out dx,al |
1274 | mov [esp+36],dword 0 |
1276 | mov [esp+36],dword 0 |
1275 | ret |
1277 | ret |
1276 | IIsb16l2: |
1278 | IIsb16l2: |
1277 | 1279 | ||
1278 | cmp eax,2 ; set volume - cd |
1280 | cmp eax,2 ; set volume - cd |
1279 | jnz IIsb16l3 |
1281 | jnz IIsb16l3 |
1280 | ; L |
1282 | ; L |
1281 | mov dx,word [sb16] |
1283 | mov dx,word [sb16] |
1282 | add dx,4 |
1284 | add dx,4 |
1283 | mov al,0x36 |
1285 | mov al,0x36 |
1284 | out dx,al |
1286 | out dx,al |
1285 | mov eax,ebx |
1287 | mov eax,ebx |
1286 | inc edx |
1288 | inc edx |
1287 | out dx,al |
1289 | out dx,al |
1288 | ; R |
1290 | ; R |
1289 | mov dx,word [sb16] |
1291 | mov dx,word [sb16] |
1290 | add dx,4 |
1292 | add dx,4 |
1291 | mov al,0x37 |
1293 | mov al,0x37 |
1292 | out dx,al |
1294 | out dx,al |
1293 | mov eax,ebx |
1295 | mov eax,ebx |
1294 | inc edx |
1296 | inc edx |
1295 | out dx,al |
1297 | out dx,al |
1296 | mov [esp+36],dword 0 |
1298 | mov [esp+36],dword 0 |
1297 | ret |
1299 | ret |
1298 | IIsb16l3: |
1300 | IIsb16l3: |
1299 | 1301 | ||
1300 | mov [esp+36],dword 2 |
1302 | mov [esp+36],dword 2 |
1301 | ret |
1303 | ret |
1302 | 1304 | ||
1303 | 1305 | ||
1304 | display_number: |
1306 | display_number: |
1305 | 1307 | ||
1306 | ; eax = print type, al=0 -> ebx is number |
1308 | ; eax = print type, al=0 -> ebx is number |
1307 | ; al=1 -> ebx is pointer |
1309 | ; al=1 -> ebx is pointer |
1308 | ; ah=0 -> display decimal |
1310 | ; ah=0 -> display decimal |
1309 | ; ah=1 -> display hexadecimal |
1311 | ; ah=1 -> display hexadecimal |
1310 | ; ah=2 -> display binary |
1312 | ; ah=2 -> display binary |
1311 | ; eax bits 16-21 = number of digits to display (0-32) |
1313 | ; eax bits 16-21 = number of digits to display (0-32) |
1312 | ; eax bits 22-31 = reserved |
1314 | ; eax bits 22-31 = reserved |
1313 | ; |
1315 | ; |
1314 | ; ebx = number or pointer |
1316 | ; ebx = number or pointer |
1315 | ; ecx = x shl 16 + y |
1317 | ; ecx = x shl 16 + y |
1316 | ; edx = color |
1318 | ; edx = color |
1317 | xor edi, edi |
1319 | xor edi, edi |
1318 | display_number_force: |
1320 | display_number_force: |
1319 | 1321 | ||
1320 | cmp eax,0xffff ; length > 0 ? |
1322 | cmp eax,0xffff ; length > 0 ? |
1321 | jge cont_displ |
1323 | jge cont_displ |
1322 | ret |
1324 | ret |
1323 | cont_displ: |
1325 | cont_displ: |
1324 | 1326 | ||
1325 | cmp eax,61*0x10000 ; length <= 60 ? |
1327 | cmp eax,61*0x10000 ; length <= 60 ? |
1326 | jb cont_displ2 |
1328 | jb cont_displ2 |
1327 | ret |
1329 | ret |
1328 | cont_displ2: |
1330 | cont_displ2: |
1329 | 1331 | ||
1330 | pushad |
1332 | pushad |
1331 | 1333 | ||
1332 | cmp al,1 ; ecx is a pointer ? |
1334 | cmp al,1 ; ecx is a pointer ? |
1333 | jne displnl1 |
1335 | jne displnl1 |
1334 | mov ebx,[ebx+std_application_base_address] |
1336 | mov ebx,[ebx+std_application_base_address] |
1335 | displnl1: |
1337 | displnl1: |
1336 | sub esp,64 |
1338 | sub esp,64 |
1337 | 1339 | ||
1338 | cmp ah,0 ; DECIMAL |
1340 | cmp ah,0 ; DECIMAL |
1339 | jne no_display_desnum |
1341 | jne no_display_desnum |
1340 | shr eax,16 |
1342 | shr eax,16 |
1341 | and eax,0x3f |
1343 | and eax,0x3f |
1342 | push eax |
1344 | push eax |
1343 | mov edi,esp |
1345 | mov edi,esp |
1344 | add edi,4+64-1 |
1346 | add edi,4+64-1 |
1345 | mov ecx,eax |
1347 | mov ecx,eax |
1346 | mov eax,ebx |
1348 | mov eax,ebx |
1347 | mov ebx,10 |
1349 | mov ebx,10 |
1348 | d_desnum: |
1350 | d_desnum: |
1349 | xor edx,edx |
1351 | xor edx,edx |
1350 | div ebx |
1352 | div ebx |
1351 | add dl,48 |
1353 | add dl,48 |
1352 | mov [edi],dl |
1354 | mov [edi],dl |
1353 | dec edi |
1355 | dec edi |
1354 | loop d_desnum |
1356 | loop d_desnum |
1355 | pop eax |
1357 | pop eax |
1356 | call draw_num_text |
1358 | call draw_num_text |
1357 | add esp,64 |
1359 | add esp,64 |
1358 | popad |
1360 | popad |
1359 | ret |
1361 | ret |
1360 | no_display_desnum: |
1362 | no_display_desnum: |
1361 | 1363 | ||
1362 | cmp ah,0x01 ; HEXADECIMAL |
1364 | cmp ah,0x01 ; HEXADECIMAL |
1363 | jne no_display_hexnum |
1365 | jne no_display_hexnum |
1364 | shr eax,16 |
1366 | shr eax,16 |
1365 | and eax,0x3f |
1367 | and eax,0x3f |
1366 | push eax |
1368 | push eax |
1367 | mov edi,esp |
1369 | mov edi,esp |
1368 | add edi,4+64-1 |
1370 | add edi,4+64-1 |
1369 | mov ecx,eax |
1371 | mov ecx,eax |
1370 | mov eax,ebx |
1372 | mov eax,ebx |
1371 | mov ebx,16 |
1373 | mov ebx,16 |
1372 | d_hexnum: |
1374 | d_hexnum: |
1373 | xor edx,edx |
1375 | xor edx,edx |
1374 | div ebx |
1376 | div ebx |
1375 | add edx,hexletters |
1377 | add edx,hexletters |
1376 | mov dl,[edx] |
1378 | mov dl,[edx] |
1377 | mov [edi],dl |
1379 | mov [edi],dl |
1378 | dec edi |
1380 | dec edi |
1379 | loop d_hexnum |
1381 | loop d_hexnum |
1380 | pop eax |
1382 | pop eax |
1381 | call draw_num_text |
1383 | call draw_num_text |
1382 | add esp,64 |
1384 | add esp,64 |
1383 | popad |
1385 | popad |
1384 | ret |
1386 | ret |
1385 | no_display_hexnum: |
1387 | no_display_hexnum: |
1386 | 1388 | ||
1387 | cmp ah,0x02 ; BINARY |
1389 | cmp ah,0x02 ; BINARY |
1388 | jne no_display_binnum |
1390 | jne no_display_binnum |
1389 | shr eax,16 |
1391 | shr eax,16 |
1390 | and eax,0x3f |
1392 | and eax,0x3f |
1391 | push eax |
1393 | push eax |
1392 | mov edi,esp |
1394 | mov edi,esp |
1393 | add edi,4+64-1 |
1395 | add edi,4+64-1 |
1394 | mov ecx,eax |
1396 | mov ecx,eax |
1395 | mov eax,ebx |
1397 | mov eax,ebx |
1396 | mov ebx,2 |
1398 | mov ebx,2 |
1397 | d_binnum: |
1399 | d_binnum: |
1398 | xor edx,edx |
1400 | xor edx,edx |
1399 | div ebx |
1401 | div ebx |
1400 | add dl,48 |
1402 | add dl,48 |
1401 | mov [edi],dl |
1403 | mov [edi],dl |
1402 | dec edi |
1404 | dec edi |
1403 | loop d_binnum |
1405 | loop d_binnum |
1404 | pop eax |
1406 | pop eax |
1405 | call draw_num_text |
1407 | call draw_num_text |
1406 | add esp,64 |
1408 | add esp,64 |
1407 | popad |
1409 | popad |
1408 | ret |
1410 | ret |
1409 | no_display_binnum: |
1411 | no_display_binnum: |
1410 | 1412 | ||
1411 | add esp,64 |
1413 | add esp,64 |
1412 | popad |
1414 | popad |
1413 | ret |
1415 | ret |
1414 | 1416 | ||
1415 | 1417 | ||
1416 | draw_num_text: |
1418 | draw_num_text: |
1417 | 1419 | ||
1418 | ; dtext |
1420 | ; dtext |
1419 | ; |
1421 | ; |
1420 | ; eax x & y |
1422 | ; eax x & y |
1421 | ; ebx color |
1423 | ; ebx color |
1422 | ; ecx start of text |
1424 | ; ecx start of text |
1423 | ; edx length |
1425 | ; edx length |
1424 | ; edi 1 force |
1426 | ; edi 1 force |
1425 | 1427 | ||
1426 | ; mov edi,[CURRENT_TASK] |
1428 | ; mov edi,[CURRENT_TASK] |
1427 | ; shl edi,8 |
1429 | ; shl edi,8 |
1428 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1430 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1429 | ; rol eax,16 |
1431 | ; rol eax,16 |
1430 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1432 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1431 | ; rol eax,16 |
1433 | ; rol eax,16 |
1432 | 1434 | ||
1433 | mov edx,eax |
1435 | mov edx,eax |
1434 | mov ecx,64+4 |
1436 | mov ecx,64+4 |
1435 | sub ecx,eax |
1437 | sub ecx,eax |
1436 | add ecx,esp |
1438 | add ecx,esp |
1437 | mov eax,[esp+64+32-8+4] |
1439 | mov eax,[esp+64+32-8+4] |
1438 | push edx ; add window start x & y |
1440 | push edx ; add window start x & y |
1439 | mov edx,[TASK_BASE] |
1441 | mov edx,[TASK_BASE] |
1440 | 1442 | ||
1441 | mov edi,[CURRENT_TASK] |
1443 | mov edi,[CURRENT_TASK] |
1442 | shl edi,8 |
1444 | shl edi,8 |
1443 | 1445 | ||
1444 | mov ebx,[edx-twdw+WDATA.box.left] |
1446 | mov ebx,[edx-twdw+WDATA.box.left] |
1445 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1447 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1446 | shl ebx,16 |
1448 | shl ebx,16 |
1447 | add ebx,[edx-twdw+WDATA.box.top] |
1449 | add ebx,[edx-twdw+WDATA.box.top] |
1448 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1450 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1449 | add eax,ebx |
1451 | add eax,ebx |
1450 | pop edx |
1452 | pop edx |
1451 | mov ebx,[esp+64+32-12+4] |
1453 | mov ebx,[esp+64+32-12+4] |
1452 | and ebx, not 0x80000000 ; force counted string |
1454 | and ebx, not 0x80000000 ; force counted string |
1453 | mov esi, [esp+64+4+4] |
1455 | mov esi, [esp+64+4+4] |
1454 | mov edi, [esp+64+4] |
1456 | mov edi, [esp+64+4] |
1455 | jmp dtext |
1457 | jmp dtext |
1456 | 1458 | ||
1457 | read_string: |
1459 | read_string: |
1458 | 1460 | ||
1459 | ; eax read_area |
1461 | ; eax read_area |
1460 | ; ebx color of letter |
1462 | ; ebx color of letter |
1461 | ; ecx color of background |
1463 | ; ecx color of background |
1462 | ; edx number of letters to read |
1464 | ; edx number of letters to read |
1463 | ; esi [x start]*65536 + [y_start] |
1465 | ; esi [x start]*65536 + [y_start] |
1464 | 1466 | ||
1465 | ret |
1467 | ret |
1466 | 1468 | ||
1467 | 1469 | ||
1468 | align 4 |
1470 | align 4 |
1469 | 1471 | ||
1470 | sys_setup: |
1472 | sys_setup: |
1471 | 1473 | ||
1472 | ; 1=roland mpu midi base , base io address |
1474 | ; 1=roland mpu midi base , base io address |
1473 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1475 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1474 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1476 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1475 | ; 4=sb16 base , base io address |
1477 | ; 4=sb16 base , base io address |
1476 | ; 5=system language, 1eng 2fi 3ger 4rus |
1478 | ; 5=system language, 1eng 2fi 3ger 4rus |
1477 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1479 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1478 | ; 8=fat32 partition in hd |
1480 | ; 8=fat32 partition in hd |
1479 | ; 9 |
1481 | ; 9 |
1480 | ; 10 = sound dma channel |
1482 | ; 10 = sound dma channel |
1481 | ; 11 = enable lba read |
1483 | ; 11 = enable lba read |
1482 | ; 12 = enable pci access |
1484 | ; 12 = enable pci access |
1483 | 1485 | ||
1484 | 1486 | ||
1485 | mov [esp+36],dword 0 |
1487 | mov [esp+36],dword 0 |
1486 | cmp eax,1 ; MIDI |
1488 | cmp eax,1 ; MIDI |
1487 | jnz nsyse1 |
1489 | jnz nsyse1 |
1488 | cmp ebx,0x100 |
1490 | cmp ebx,0x100 |
1489 | jb nsyse1 |
1491 | jb nsyse1 |
1490 | mov edx,65535 |
1492 | mov edx,65535 |
1491 | cmp edx,ebx |
1493 | cmp edx,ebx |
1492 | jb nsyse1 |
1494 | jb nsyse1 |
1493 | mov [midi_base],bx |
1495 | mov [midi_base],bx |
1494 | mov word [mididp],bx |
1496 | mov word [mididp],bx |
1495 | inc bx |
1497 | inc bx |
1496 | mov word [midisp],bx |
1498 | mov word [midisp],bx |
1497 | ret |
1499 | ret |
1498 | 1500 | ||
1499 | iglobal |
1501 | iglobal |
1500 | midi_base dw 0 |
1502 | midi_base dw 0 |
1501 | endg |
1503 | endg |
1502 | 1504 | ||
1503 | nsyse1: |
1505 | nsyse1: |
1504 | 1506 | ||
1505 | cmp eax,2 ; KEYBOARD |
1507 | cmp eax,2 ; KEYBOARD |
1506 | jnz nsyse2 |
1508 | jnz nsyse2 |
1507 | cmp ebx,1 |
1509 | cmp ebx,1 |
1508 | jnz kbnobase |
1510 | jnz kbnobase |
1509 | mov edi,[TASK_BASE] |
1511 | mov edi,[TASK_BASE] |
1510 | add ecx,[edi+TASKDATA.mem_start] |
1512 | add ecx,[edi+TASKDATA.mem_start] |
1511 | mov eax,ecx |
1513 | mov eax,ecx |
1512 | mov ebx,keymap |
1514 | mov ebx,keymap |
1513 | mov ecx,128 |
1515 | mov ecx,128 |
1514 | call memmove |
1516 | call memmove |
1515 | ret |
1517 | ret |
1516 | kbnobase: |
1518 | kbnobase: |
1517 | cmp ebx,2 |
1519 | cmp ebx,2 |
1518 | jnz kbnoshift |
1520 | jnz kbnoshift |
1519 | mov edi,[TASK_BASE] |
1521 | mov edi,[TASK_BASE] |
1520 | add ecx,[edi+TASKDATA.mem_start] |
1522 | add ecx,[edi+TASKDATA.mem_start] |
1521 | mov eax,ecx |
1523 | mov eax,ecx |
1522 | mov ebx,keymap_shift |
1524 | mov ebx,keymap_shift |
1523 | mov ecx,128 |
1525 | mov ecx,128 |
1524 | call memmove |
1526 | call memmove |
1525 | ret |
1527 | ret |
1526 | kbnoshift: |
1528 | kbnoshift: |
1527 | cmp ebx,3 |
1529 | cmp ebx,3 |
1528 | jne kbnoalt |
1530 | jne kbnoalt |
1529 | mov edi,[TASK_BASE] |
1531 | mov edi,[TASK_BASE] |
1530 | add ecx,[edi+TASKDATA.mem_start] |
1532 | add ecx,[edi+TASKDATA.mem_start] |
1531 | mov eax,ecx |
1533 | mov eax,ecx |
1532 | mov ebx,keymap_alt |
1534 | mov ebx,keymap_alt |
1533 | mov ecx,128 |
1535 | mov ecx,128 |
1534 | call memmove |
1536 | call memmove |
1535 | ret |
1537 | ret |
1536 | kbnoalt: |
1538 | kbnoalt: |
1537 | cmp ebx,9 |
1539 | cmp ebx,9 |
1538 | jnz kbnocountry |
1540 | jnz kbnocountry |
1539 | mov word [keyboard],cx |
1541 | mov word [keyboard],cx |
1540 | ret |
1542 | ret |
1541 | kbnocountry: |
1543 | kbnocountry: |
1542 | mov [esp+36],dword 1 |
1544 | mov [esp+36],dword 1 |
1543 | ret |
1545 | ret |
1544 | nsyse2: |
1546 | nsyse2: |
1545 | cmp eax,3 ; CD |
1547 | cmp eax,3 ; CD |
1546 | jnz nsyse3 |
1548 | jnz nsyse3 |
1547 | test ebx,ebx |
1549 | test ebx,ebx |
1548 | jz nosesl |
1550 | jz nosesl |
1549 | cmp ebx, 4 |
1551 | cmp ebx, 4 |
1550 | ja nosesl |
1552 | ja nosesl |
1551 | mov [cd_base],bl |
1553 | mov [cd_base],bl |
1552 | cmp ebx,1 |
1554 | cmp ebx,1 |
1553 | jnz noprma |
1555 | jnz noprma |
1554 | mov [cdbase],0x1f0 |
1556 | mov [cdbase],0x1f0 |
1555 | mov [cdid],0xa0 |
1557 | mov [cdid],0xa0 |
1556 | noprma: |
1558 | noprma: |
1557 | cmp ebx,2 |
1559 | cmp ebx,2 |
1558 | jnz noprsl |
1560 | jnz noprsl |
1559 | mov [cdbase],0x1f0 |
1561 | mov [cdbase],0x1f0 |
1560 | mov [cdid],0xb0 |
1562 | mov [cdid],0xb0 |
1561 | noprsl: |
1563 | noprsl: |
1562 | cmp ebx,3 |
1564 | cmp ebx,3 |
1563 | jnz nosema |
1565 | jnz nosema |
1564 | mov [cdbase],0x170 |
1566 | mov [cdbase],0x170 |
1565 | mov [cdid],0xa0 |
1567 | mov [cdid],0xa0 |
1566 | nosema: |
1568 | nosema: |
1567 | cmp ebx,4 |
1569 | cmp ebx,4 |
1568 | jnz nosesl |
1570 | jnz nosesl |
1569 | mov [cdbase],0x170 |
1571 | mov [cdbase],0x170 |
1570 | mov [cdid],0xb0 |
1572 | mov [cdid],0xb0 |
1571 | nosesl: |
1573 | nosesl: |
1572 | ret |
1574 | ret |
1573 | 1575 | ||
1574 | cd_base db 0 |
1576 | cd_base db 0 |
1575 | 1577 | ||
1576 | nsyse3: |
1578 | nsyse3: |
1577 | 1579 | ||
1578 | cmp eax,4 ; SB |
1580 | cmp eax,4 ; SB |
1579 | jnz nsyse4 |
1581 | jnz nsyse4 |
1580 | cmp ebx,0x100 |
1582 | cmp ebx,0x100 |
1581 | jb nsyse4 |
1583 | jb nsyse4 |
1582 | mov edx,65535 |
1584 | mov edx,65535 |
1583 | cmp edx,ebx |
1585 | cmp edx,ebx |
1584 | jb nsyse4 |
1586 | jb nsyse4 |
1585 | mov word [sb16],bx |
1587 | mov word [sb16],bx |
1586 | ret |
1588 | ret |
1587 | nsyse4: |
1589 | nsyse4: |
1588 | 1590 | ||
1589 | cmp eax,5 ; SYSTEM LANGUAGE |
1591 | cmp eax,5 ; SYSTEM LANGUAGE |
1590 | jnz nsyse5 |
1592 | jnz nsyse5 |
1591 | mov [syslang],ebx |
1593 | mov [syslang],ebx |
1592 | ret |
1594 | ret |
1593 | nsyse5: |
1595 | nsyse5: |
1594 | 1596 | ||
1595 | cmp eax,7 ; HD BASE |
1597 | cmp eax,7 ; HD BASE |
1596 | jne nsyse7 |
1598 | jne nsyse7 |
1597 | test ebx,ebx |
1599 | test ebx,ebx |
1598 | jz nosethd |
1600 | jz nosethd |
1599 | cmp ebx,4 |
1601 | cmp ebx,4 |
1600 | ja nosethd |
1602 | ja nosethd |
1601 | mov [hd_base],bl |
1603 | mov [hd_base],bl |
1602 | cmp ebx,1 |
1604 | cmp ebx,1 |
1603 | jnz noprmahd |
1605 | jnz noprmahd |
1604 | mov [hdbase],0x1f0 |
1606 | mov [hdbase],0x1f0 |
1605 | mov [hdid],0x0 |
1607 | mov [hdid],0x0 |
1606 | mov [hdpos],1 |
1608 | mov [hdpos],1 |
1607 | ; call set_FAT32_variables |
1609 | ; call set_FAT32_variables |
1608 | noprmahd: |
1610 | noprmahd: |
1609 | cmp ebx,2 |
1611 | cmp ebx,2 |
1610 | jnz noprslhd |
1612 | jnz noprslhd |
1611 | mov [hdbase],0x1f0 |
1613 | mov [hdbase],0x1f0 |
1612 | mov [hdid],0x10 |
1614 | mov [hdid],0x10 |
1613 | mov [hdpos],2 |
1615 | mov [hdpos],2 |
1614 | ; call set_FAT32_variables |
1616 | ; call set_FAT32_variables |
1615 | noprslhd: |
1617 | noprslhd: |
1616 | cmp ebx,3 |
1618 | cmp ebx,3 |
1617 | jnz nosemahd |
1619 | jnz nosemahd |
1618 | mov [hdbase],0x170 |
1620 | mov [hdbase],0x170 |
1619 | mov [hdid],0x0 |
1621 | mov [hdid],0x0 |
1620 | mov [hdpos],3 |
1622 | mov [hdpos],3 |
1621 | ; call set_FAT32_variables |
1623 | ; call set_FAT32_variables |
1622 | nosemahd: |
1624 | nosemahd: |
1623 | cmp ebx,4 |
1625 | cmp ebx,4 |
1624 | jnz noseslhd |
1626 | jnz noseslhd |
1625 | mov [hdbase],0x170 |
1627 | mov [hdbase],0x170 |
1626 | mov [hdid],0x10 |
1628 | mov [hdid],0x10 |
1627 | mov [hdpos],4 |
1629 | mov [hdpos],4 |
1628 | ; call set_FAT32_variables |
1630 | ; call set_FAT32_variables |
1629 | noseslhd: |
1631 | noseslhd: |
1630 | call reserve_hd1 |
1632 | call reserve_hd1 |
1631 | call reserve_hd_channel |
1633 | call reserve_hd_channel |
1632 | call free_hd_channel |
1634 | call free_hd_channel |
1633 | mov [hd1_status],0 ; free |
1635 | mov [hd1_status],0 ; free |
1634 | nosethd: |
1636 | nosethd: |
1635 | ret |
1637 | ret |
1636 | 1638 | ||
1637 | iglobal |
1639 | iglobal |
1638 | hd_base db 0 |
1640 | hd_base db 0 |
1639 | endg |
1641 | endg |
1640 | 1642 | ||
1641 | nsyse7: |
1643 | nsyse7: |
1642 | 1644 | ||
1643 | cmp eax,8 ; HD PARTITION |
1645 | cmp eax,8 ; HD PARTITION |
1644 | jne nsyse8 |
1646 | jne nsyse8 |
1645 | mov [fat32part],ebx |
1647 | mov [fat32part],ebx |
1646 | ; call set_FAT32_variables |
1648 | ; call set_FAT32_variables |
1647 | call reserve_hd1 |
1649 | call reserve_hd1 |
1648 | call reserve_hd_channel |
1650 | call reserve_hd_channel |
1649 | call free_hd_channel |
1651 | call free_hd_channel |
1650 | pusha |
1652 | pusha |
1651 | call choice_necessity_partition_1 |
1653 | call choice_necessity_partition_1 |
1652 | popa |
1654 | popa |
1653 | mov [hd1_status],0 ; free |
1655 | mov [hd1_status],0 ; free |
1654 | ret |
1656 | ret |
1655 | nsyse8: |
1657 | nsyse8: |
1656 | 1658 | ||
1657 | cmp eax,10 ; SOUND DMA CHANNEL |
1659 | cmp eax,10 ; SOUND DMA CHANNEL |
1658 | jne no_set_sound_dma |
1660 | jne no_set_sound_dma |
1659 | cmp ebx,3 |
1661 | cmp ebx,3 |
1660 | ja sys_setup_err |
1662 | ja sys_setup_err |
1661 | mov [sound_dma],ebx |
1663 | mov [sound_dma],ebx |
1662 | ret |
1664 | ret |
1663 | no_set_sound_dma: |
1665 | no_set_sound_dma: |
1664 | 1666 | ||
1665 | cmp eax,11 ; ENABLE LBA READ |
1667 | cmp eax,11 ; ENABLE LBA READ |
1666 | jne no_set_lba_read |
1668 | jne no_set_lba_read |
1667 | and ebx,1 |
1669 | and ebx,1 |
1668 | mov [lba_read_enabled],ebx |
1670 | mov [lba_read_enabled],ebx |
1669 | ret |
1671 | ret |
1670 | no_set_lba_read: |
1672 | no_set_lba_read: |
1671 | 1673 | ||
1672 | cmp eax,12 ; ENABLE PCI ACCESS |
1674 | cmp eax,12 ; ENABLE PCI ACCESS |
1673 | jne no_set_pci_access |
1675 | jne no_set_pci_access |
1674 | and ebx,1 |
1676 | and ebx,1 |
1675 | mov [pci_access_enabled],ebx |
1677 | mov [pci_access_enabled],ebx |
1676 | ret |
1678 | ret |
1677 | no_set_pci_access: |
1679 | no_set_pci_access: |
1678 | 1680 | ||
1679 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1681 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1680 | include 'vmodeint.inc' |
1682 | include 'vmodeint.inc' |
1681 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1683 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1682 | 1684 | ||
1683 | sys_setup_err: |
1685 | sys_setup_err: |
1684 | mov [esp+36],dword -1 |
1686 | mov [esp+36],dword -1 |
1685 | ret |
1687 | ret |
1686 | 1688 | ||
1687 | align 4 |
1689 | align 4 |
1688 | 1690 | ||
1689 | sys_getsetup: |
1691 | sys_getsetup: |
1690 | 1692 | ||
1691 | ; 1=roland mpu midi base , base io address |
1693 | ; 1=roland mpu midi base , base io address |
1692 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1694 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1693 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1695 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1694 | ; 4=sb16 base , base io address |
1696 | ; 4=sb16 base , base io address |
1695 | ; 5=system language, 1eng 2fi 3ger 4rus |
1697 | ; 5=system language, 1eng 2fi 3ger 4rus |
1696 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1698 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1697 | ; 8=fat32 partition in hd |
1699 | ; 8=fat32 partition in hd |
1698 | ; 9=get hs timer tic |
1700 | ; 9=get hs timer tic |
1699 | 1701 | ||
1700 | cmp eax,1 |
1702 | cmp eax,1 |
1701 | jne ngsyse1 |
1703 | jne ngsyse1 |
1702 | movzx eax,[midi_base] |
1704 | movzx eax,[midi_base] |
1703 | mov [esp+36],eax |
1705 | mov [esp+36],eax |
1704 | ret |
1706 | ret |
1705 | ngsyse1: |
1707 | ngsyse1: |
1706 | 1708 | ||
1707 | cmp eax,2 |
1709 | cmp eax,2 |
1708 | jne ngsyse2 |
1710 | jne ngsyse2 |
1709 | cmp ebx,1 |
1711 | cmp ebx,1 |
1710 | jnz kbnobaseret |
1712 | jnz kbnobaseret |
1711 | mov edi,[TASK_BASE] |
1713 | mov edi,[TASK_BASE] |
1712 | add ecx,[edi+TASKDATA.mem_start] |
1714 | add ecx,[edi+TASKDATA.mem_start] |
1713 | mov ebx,ecx |
1715 | mov ebx,ecx |
1714 | mov eax,keymap |
1716 | mov eax,keymap |
1715 | mov ecx,128 |
1717 | mov ecx,128 |
1716 | call memmove |
1718 | call memmove |
1717 | ret |
1719 | ret |
1718 | kbnobaseret: |
1720 | kbnobaseret: |
1719 | cmp ebx,2 |
1721 | cmp ebx,2 |
1720 | jnz kbnoshiftret |
1722 | jnz kbnoshiftret |
1721 | mov edi,[TASK_BASE] |
1723 | mov edi,[TASK_BASE] |
1722 | add ecx,[edi+TASKDATA.mem_start] |
1724 | add ecx,[edi+TASKDATA.mem_start] |
1723 | mov ebx,ecx |
1725 | mov ebx,ecx |
1724 | mov eax,keymap_shift |
1726 | mov eax,keymap_shift |
1725 | mov ecx,128 |
1727 | mov ecx,128 |
1726 | call memmove |
1728 | call memmove |
1727 | ret |
1729 | ret |
1728 | kbnoshiftret: |
1730 | kbnoshiftret: |
1729 | cmp ebx,3 |
1731 | cmp ebx,3 |
1730 | jne kbnoaltret |
1732 | jne kbnoaltret |
1731 | mov edi,[TASK_BASE] |
1733 | mov edi,[TASK_BASE] |
1732 | add ecx,[edi+TASKDATA.mem_start] |
1734 | add ecx,[edi+TASKDATA.mem_start] |
1733 | mov ebx,ecx |
1735 | mov ebx,ecx |
1734 | mov eax,keymap_alt |
1736 | mov eax,keymap_alt |
1735 | mov ecx,128 |
1737 | mov ecx,128 |
1736 | call memmove |
1738 | call memmove |
1737 | ret |
1739 | ret |
1738 | kbnoaltret: |
1740 | kbnoaltret: |
1739 | cmp ebx,9 |
1741 | cmp ebx,9 |
1740 | jnz ngsyse2 |
1742 | jnz ngsyse2 |
1741 | movzx eax,word [keyboard] |
1743 | movzx eax,word [keyboard] |
1742 | mov [esp+36],eax |
1744 | mov [esp+36],eax |
1743 | ret |
1745 | ret |
1744 | ngsyse2: |
1746 | ngsyse2: |
1745 | 1747 | ||
1746 | cmp eax,3 |
1748 | cmp eax,3 |
1747 | jnz ngsyse3 |
1749 | jnz ngsyse3 |
1748 | movzx eax,[cd_base] |
1750 | movzx eax,[cd_base] |
1749 | mov [esp+36],eax |
1751 | mov [esp+36],eax |
1750 | ret |
1752 | ret |
1751 | ngsyse3: |
1753 | ngsyse3: |
1752 | 1754 | ||
1753 | cmp eax,4 |
1755 | cmp eax,4 |
1754 | jne ngsyse4 |
1756 | jne ngsyse4 |
1755 | mov eax,[sb16] |
1757 | mov eax,[sb16] |
1756 | mov [esp+36],eax |
1758 | mov [esp+36],eax |
1757 | ret |
1759 | ret |
1758 | ngsyse4: |
1760 | ngsyse4: |
1759 | 1761 | ||
1760 | cmp eax,5 |
1762 | cmp eax,5 |
1761 | jnz ngsyse5 |
1763 | jnz ngsyse5 |
1762 | mov eax,[syslang] |
1764 | mov eax,[syslang] |
1763 | mov [esp+36],eax |
1765 | mov [esp+36],eax |
1764 | ret |
1766 | ret |
1765 | ngsyse5: |
1767 | ngsyse5: |
1766 | cmp eax,7 |
1768 | cmp eax,7 |
1767 | jnz ngsyse7 |
1769 | jnz ngsyse7 |
1768 | movzx eax,[hd_base] |
1770 | movzx eax,[hd_base] |
1769 | mov [esp+36],eax |
1771 | mov [esp+36],eax |
1770 | ret |
1772 | ret |
1771 | ngsyse7: |
1773 | ngsyse7: |
1772 | cmp eax,8 |
1774 | cmp eax,8 |
1773 | jnz ngsyse8 |
1775 | jnz ngsyse8 |
1774 | mov eax,[fat32part] |
1776 | mov eax,[fat32part] |
1775 | mov [esp+36],eax |
1777 | mov [esp+36],eax |
1776 | ret |
1778 | ret |
1777 | ngsyse8: |
1779 | ngsyse8: |
1778 | cmp eax,9 |
1780 | cmp eax,9 |
1779 | jne ngsyse9 |
1781 | jne ngsyse9 |
1780 | mov eax,[timer_ticks] ;[0xfdf0] |
1782 | mov eax,[timer_ticks] ;[0xfdf0] |
1781 | mov [esp+36],eax |
1783 | mov [esp+36],eax |
1782 | ret |
1784 | ret |
1783 | ngsyse9: |
1785 | ngsyse9: |
1784 | cmp eax,10 |
1786 | cmp eax,10 |
1785 | jnz ngsyse10 |
1787 | jnz ngsyse10 |
1786 | mov eax,[sound_dma] |
1788 | mov eax,[sound_dma] |
1787 | mov [esp+36],eax |
1789 | mov [esp+36],eax |
1788 | ret |
1790 | ret |
1789 | ngsyse10: |
1791 | ngsyse10: |
1790 | cmp eax,11 |
1792 | cmp eax,11 |
1791 | jnz ngsyse11 |
1793 | jnz ngsyse11 |
1792 | mov eax,[lba_read_enabled] |
1794 | mov eax,[lba_read_enabled] |
1793 | mov [esp+36],eax |
1795 | mov [esp+36],eax |
1794 | ret |
1796 | ret |
1795 | ngsyse11: |
1797 | ngsyse11: |
1796 | cmp eax,12 |
1798 | cmp eax,12 |
1797 | jnz ngsyse12 |
1799 | jnz ngsyse12 |
1798 | mov eax,[pci_access_enabled] |
1800 | mov eax,[pci_access_enabled] |
1799 | mov [esp+36],eax |
1801 | mov [esp+36],eax |
1800 | ret |
1802 | ret |
1801 | ngsyse12: |
1803 | ngsyse12: |
1802 | mov [esp+36],dword 1 |
1804 | mov [esp+36],dword 1 |
1803 | ret |
1805 | ret |
1804 | 1806 | ||
1805 | get_timer_ticks: |
1807 | get_timer_ticks: |
1806 | mov eax,[timer_ticks] |
1808 | mov eax,[timer_ticks] |
1807 | ret |
1809 | ret |
1808 | 1810 | ||
1809 | iglobal |
1811 | iglobal |
1810 | align 4 |
1812 | align 4 |
1811 | mousefn dd msscreen, mswin, msbutton, msset |
1813 | mousefn dd msscreen, mswin, msbutton, msset |
1812 | dd app_load_cursor |
1814 | dd app_load_cursor |
1813 | dd app_set_cursor |
1815 | dd app_set_cursor |
1814 | dd app_delete_cursor |
1816 | dd app_delete_cursor |
1815 | dd msz |
1817 | dd msz |
1816 | endg |
1818 | endg |
1817 | 1819 | ||
1818 | readmousepos: |
1820 | readmousepos: |
1819 | 1821 | ||
1820 | ; eax=0 screen relative |
1822 | ; eax=0 screen relative |
1821 | ; eax=1 window relative |
1823 | ; eax=1 window relative |
1822 | ; eax=2 buttons pressed |
1824 | ; eax=2 buttons pressed |
1823 | ; eax=3 set mouse pos ; reserved |
1825 | ; eax=3 set mouse pos ; reserved |
1824 | ; eax=4 load cursor |
1826 | ; eax=4 load cursor |
1825 | ; eax=5 set cursor |
1827 | ; eax=5 set cursor |
1826 | ; eax=6 delete cursor ; reserved |
1828 | ; eax=6 delete cursor ; reserved |
1827 | ; eax=7 get mouse_z |
1829 | ; eax=7 get mouse_z |
1828 | 1830 | ||
1829 | cmp eax, 7 |
1831 | cmp eax, 7 |
1830 | ja msset |
1832 | ja msset |
1831 | jmp [mousefn+eax*4] |
1833 | jmp [mousefn+eax*4] |
1832 | msscreen: |
1834 | msscreen: |
1833 | mov eax,[MOUSE_X] |
1835 | mov eax,[MOUSE_X] |
1834 | shl eax,16 |
1836 | shl eax,16 |
1835 | mov ax,[MOUSE_Y] |
1837 | mov ax,[MOUSE_Y] |
1836 | mov [esp+36],eax |
1838 | mov [esp+36],eax |
1837 | ret |
1839 | ret |
1838 | mswin: |
1840 | mswin: |
1839 | mov eax,[MOUSE_X] |
1841 | mov eax,[MOUSE_X] |
1840 | shl eax,16 |
1842 | shl eax,16 |
1841 | mov ax,[MOUSE_Y] |
1843 | mov ax,[MOUSE_Y] |
1842 | mov esi,[TASK_BASE] |
1844 | mov esi,[TASK_BASE] |
1843 | mov bx, word [esi-twdw+WDATA.box.left] |
1845 | mov bx, word [esi-twdw+WDATA.box.left] |
1844 | shl ebx,16 |
1846 | shl ebx,16 |
1845 | mov bx, word [esi-twdw+WDATA.box.top] |
1847 | mov bx, word [esi-twdw+WDATA.box.top] |
1846 | sub eax,ebx |
1848 | sub eax,ebx |
1847 | 1849 | ||
1848 | mov edi,[CURRENT_TASK] |
1850 | mov edi,[CURRENT_TASK] |
1849 | shl edi,8 |
1851 | shl edi,8 |
1850 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1852 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1851 | rol eax,16 |
1853 | rol eax,16 |
1852 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1854 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1853 | rol eax,16 |
1855 | rol eax,16 |
1854 | mov [esp+36],eax |
1856 | mov [esp+36],eax |
1855 | ret |
1857 | ret |
1856 | msbutton: |
1858 | msbutton: |
1857 | movzx eax,byte [BTN_DOWN] |
1859 | movzx eax,byte [BTN_DOWN] |
1858 | mov [esp+36],eax |
1860 | mov [esp+36],eax |
1859 | ret |
1861 | ret |
1860 | msz: |
1862 | msz: |
1861 | mov edi, [TASK_COUNT] |
1863 | mov edi, [TASK_COUNT] |
1862 | movzx edi, word [WIN_POS + edi*2] |
1864 | movzx edi, word [WIN_POS + edi*2] |
1863 | cmp edi, [CURRENT_TASK] |
1865 | cmp edi, [CURRENT_TASK] |
1864 | jne @f |
1866 | jne @f |
1865 | mov ax,[MOUSE_SCROLL_H] |
1867 | mov ax,[MOUSE_SCROLL_H] |
1866 | shl eax,16 |
1868 | shl eax,16 |
1867 | mov ax,[MOUSE_SCROLL_V] |
1869 | mov ax,[MOUSE_SCROLL_V] |
1868 | mov [esp+36],eax |
1870 | mov [esp+36],eax |
1869 | mov [MOUSE_SCROLL_H],word 0 |
1871 | mov [MOUSE_SCROLL_H],word 0 |
1870 | mov [MOUSE_SCROLL_V],word 0 |
1872 | mov [MOUSE_SCROLL_V],word 0 |
1871 | ret |
1873 | ret |
1872 | @@: |
1874 | @@: |
1873 | mov [esp+36],dword 0 |
1875 | mov [esp+36],dword 0 |
1874 | ret |
1876 | ret |
1875 | msset: |
1877 | msset: |
1876 | ret |
1878 | ret |
1877 | 1879 | ||
1878 | app_load_cursor: |
1880 | app_load_cursor: |
1879 | ; add ebx, new_app_base |
1881 | ; add ebx, new_app_base |
1880 | cmp ebx, OS_BASE |
1882 | cmp ebx, OS_BASE |
1881 | jae msset |
1883 | jae msset |
1882 | stdcall load_cursor, ebx, ecx |
1884 | stdcall load_cursor, ebx, ecx |
1883 | mov [esp+36], eax |
1885 | mov [esp+36], eax |
1884 | ret |
1886 | ret |
1885 | 1887 | ||
1886 | app_set_cursor: |
1888 | app_set_cursor: |
1887 | stdcall set_cursor, ebx |
1889 | stdcall set_cursor, ebx |
1888 | mov [esp+36], eax |
1890 | mov [esp+36], eax |
1889 | ret |
1891 | ret |
1890 | 1892 | ||
1891 | app_delete_cursor: |
1893 | app_delete_cursor: |
1892 | stdcall delete_cursor, ebx |
1894 | stdcall delete_cursor, ebx |
1893 | mov [esp+36], eax |
1895 | mov [esp+36], eax |
1894 | ret |
1896 | ret |
1895 | 1897 | ||
1896 | is_input: |
1898 | is_input: |
1897 | 1899 | ||
1898 | push edx |
1900 | push edx |
1899 | mov dx,word [midisp] |
1901 | mov dx,word [midisp] |
1900 | in al,dx |
1902 | in al,dx |
1901 | and al,0x80 |
1903 | and al,0x80 |
1902 | pop edx |
1904 | pop edx |
1903 | ret |
1905 | ret |
1904 | 1906 | ||
1905 | is_output: |
1907 | is_output: |
1906 | 1908 | ||
1907 | push edx |
1909 | push edx |
1908 | mov dx,word [midisp] |
1910 | mov dx,word [midisp] |
1909 | in al,dx |
1911 | in al,dx |
1910 | and al,0x40 |
1912 | and al,0x40 |
1911 | pop edx |
1913 | pop edx |
1912 | ret |
1914 | ret |
1913 | 1915 | ||
1914 | 1916 | ||
1915 | get_mpu_in: |
1917 | get_mpu_in: |
1916 | 1918 | ||
1917 | push edx |
1919 | push edx |
1918 | mov dx,word [mididp] |
1920 | mov dx,word [mididp] |
1919 | in al,dx |
1921 | in al,dx |
1920 | pop edx |
1922 | pop edx |
1921 | ret |
1923 | ret |
1922 | 1924 | ||
1923 | 1925 | ||
1924 | put_mpu_out: |
1926 | put_mpu_out: |
1925 | 1927 | ||
1926 | push edx |
1928 | push edx |
1927 | mov dx,word [mididp] |
1929 | mov dx,word [mididp] |
1928 | out dx,al |
1930 | out dx,al |
1929 | pop edx |
1931 | pop edx |
1930 | ret |
1932 | ret |
1931 | 1933 | ||
1932 | 1934 | ||
1933 | setuart: |
1935 | setuart: |
1934 | 1936 | ||
1935 | su1: |
1937 | su1: |
1936 | call is_output |
1938 | call is_output |
1937 | cmp al,0 |
1939 | cmp al,0 |
1938 | jnz su1 |
1940 | jnz su1 |
1939 | mov dx,word [midisp] |
1941 | mov dx,word [midisp] |
1940 | mov al,0xff |
1942 | mov al,0xff |
1941 | out dx,al |
1943 | out dx,al |
1942 | su2: |
1944 | su2: |
1943 | mov dx,word [midisp] |
1945 | mov dx,word [midisp] |
1944 | mov al,0xff |
1946 | mov al,0xff |
1945 | out dx,al |
1947 | out dx,al |
1946 | call is_input |
1948 | call is_input |
1947 | cmp al,0 |
1949 | cmp al,0 |
1948 | jnz su2 |
1950 | jnz su2 |
1949 | call get_mpu_in |
1951 | call get_mpu_in |
1950 | cmp al,0xfe |
1952 | cmp al,0xfe |
1951 | jnz su2 |
1953 | jnz su2 |
1952 | su3: |
1954 | su3: |
1953 | call is_output |
1955 | call is_output |
1954 | cmp al,0 |
1956 | cmp al,0 |
1955 | jnz su3 |
1957 | jnz su3 |
1956 | mov dx,word [midisp] |
1958 | mov dx,word [midisp] |
1957 | mov al,0x3f |
1959 | mov al,0x3f |
1958 | out dx,al |
1960 | out dx,al |
1959 | 1961 | ||
1960 | ret |
1962 | ret |
1961 | 1963 | ||
1962 | 1964 | ||
1963 | align 4 |
1965 | align 4 |
1964 | 1966 | ||
1965 | sys_midi: |
1967 | sys_midi: |
1966 | 1968 | ||
1967 | cmp [mididp],0 |
1969 | cmp [mididp],0 |
1968 | jnz sm0 |
1970 | jnz sm0 |
1969 | mov [esp+36],dword 1 |
1971 | mov [esp+36],dword 1 |
1970 | ret |
1972 | ret |
1971 | sm0: |
1973 | sm0: |
1972 | 1974 | ||
1973 | cmp eax,1 |
1975 | cmp eax,1 |
1974 | mov [esp+36],dword 0 |
1976 | mov [esp+36],dword 0 |
1975 | jnz smn1 |
1977 | jnz smn1 |
1976 | call setuart |
1978 | call setuart |
1977 | ret |
1979 | ret |
1978 | smn1: |
1980 | smn1: |
1979 | 1981 | ||
1980 | cmp eax,2 |
1982 | cmp eax,2 |
1981 | jnz smn2 |
1983 | jnz smn2 |
1982 | sm10: |
1984 | sm10: |
1983 | call get_mpu_in |
1985 | call get_mpu_in |
1984 | call is_output |
1986 | call is_output |
1985 | test al,al |
1987 | test al,al |
1986 | jnz sm10 |
1988 | jnz sm10 |
1987 | mov al,bl |
1989 | mov al,bl |
1988 | call put_mpu_out |
1990 | call put_mpu_out |
1989 | ret |
1991 | ret |
1990 | smn2: |
1992 | smn2: |
1991 | 1993 | ||
1992 | ret |
1994 | ret |
1993 | 1995 | ||
1994 | 1996 | ||
1995 | detect_devices: |
1997 | detect_devices: |
1996 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1998 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1997 | include 'detect/commouse.inc' |
1999 | include 'detect/commouse.inc' |
1998 | ;include 'detect/ps2mouse.inc' |
2000 | ;include 'detect/ps2mouse.inc' |
1999 | ;include 'detect/dev_fd.inc' |
2001 | ;include 'detect/dev_fd.inc' |
2000 | ;include 'detect/dev_hdcd.inc' |
2002 | ;include 'detect/dev_hdcd.inc' |
2001 | ;include 'detect/sear_par.inc' |
2003 | ;include 'detect/sear_par.inc' |
2002 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2004 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2003 | ret |
2005 | ret |
2004 | 2006 | ||
2005 | 2007 | ||
2006 | sys_end: |
2008 | sys_end: |
2007 | 2009 | ||
2008 | mov eax,[TASK_BASE] |
2010 | mov eax,[TASK_BASE] |
2009 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2011 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2010 | 2012 | ||
2011 | waitterm: ; wait here for termination |
2013 | waitterm: ; wait here for termination |
2012 | mov eax,5 |
2014 | mov eax,5 |
2013 | call delay_hs |
2015 | call delay_hs |
2014 | jmp waitterm |
2016 | jmp waitterm |
2015 | 2017 | ||
2016 | iglobal |
2018 | iglobal |
2017 | align 4 |
2019 | align 4 |
2018 | sys_system_table: |
2020 | sys_system_table: |
2019 | dd sysfn_shutdown ; 1 = system shutdown |
2021 | dd sysfn_shutdown ; 1 = system shutdown |
2020 | dd sysfn_terminate ; 2 = terminate thread |
2022 | dd sysfn_terminate ; 2 = terminate thread |
2021 | dd sysfn_activate ; 3 = activate window |
2023 | dd sysfn_activate ; 3 = activate window |
2022 | dd sysfn_getidletime ; 4 = get idle time |
2024 | dd sysfn_getidletime ; 4 = get idle time |
2023 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2025 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2024 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2026 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2025 | dd sysfn_getactive ; 7 = get active window |
2027 | dd sysfn_getactive ; 7 = get active window |
2026 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2028 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2027 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2029 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2028 | dd sysfn_minimize ; 10 = minimize window |
2030 | dd sysfn_minimize ; 10 = minimize window |
2029 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2031 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2030 | dd sysfn_lastkey ; 12 = get last pressed key |
2032 | dd sysfn_lastkey ; 12 = get last pressed key |
2031 | dd sysfn_getversion ; 13 = get kernel version |
2033 | dd sysfn_getversion ; 13 = get kernel version |
2032 | dd sysfn_waitretrace ; 14 = wait retrace |
2034 | dd sysfn_waitretrace ; 14 = wait retrace |
2033 | dd sysfn_centermouse ; 15 = center mouse cursor |
2035 | dd sysfn_centermouse ; 15 = center mouse cursor |
2034 | dd sysfn_getfreemem ; 16 = get free memory size |
2036 | dd sysfn_getfreemem ; 16 = get free memory size |
2035 | dd sysfn_getallmem ; 17 = get total memory size |
2037 | dd sysfn_getallmem ; 17 = get total memory size |
2036 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2038 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2037 | ; instead of slot |
2039 | ; instead of slot |
2038 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2040 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2039 | dd sysfn_meminfo ; 20 = get extended memory info |
2041 | dd sysfn_meminfo ; 20 = get extended memory info |
2040 | sysfn_num = ($ - sys_system_table)/4 |
2042 | sysfn_num = ($ - sys_system_table)/4 |
2041 | endg |
2043 | endg |
2042 | 2044 | ||
2043 | sys_system: |
2045 | sys_system: |
2044 | dec eax |
2046 | dec eax |
2045 | cmp eax, sysfn_num |
2047 | cmp eax, sysfn_num |
2046 | jae @f |
2048 | jae @f |
2047 | jmp dword [sys_system_table + eax*4] |
2049 | jmp dword [sys_system_table + eax*4] |
2048 | @@: |
2050 | @@: |
2049 | ret |
2051 | ret |
2050 | 2052 | ||
2051 | sysfn_shutdown: ; 18.1 = BOOT |
2053 | sysfn_shutdown: ; 18.1 = BOOT |
2052 | mov [BOOT_VAR+0x9030],byte 0 |
2054 | mov [BOOT_VAR+0x9030],byte 0 |
2053 | for_shutdown_parameter: |
2055 | for_shutdown_parameter: |
2054 | 2056 | ||
2055 | mov eax,[TASK_COUNT] |
2057 | mov eax,[TASK_COUNT] |
2056 | add eax,2 |
2058 | add eax,2 |
2057 | mov [shutdown_processes],eax |
2059 | mov [shutdown_processes],eax |
2058 | mov [SYS_SHUTDOWN],al |
2060 | mov [SYS_SHUTDOWN],al |
2059 | and dword [esp+36], 0 |
2061 | and dword [esp+36], 0 |
2060 | ret |
2062 | ret |
2061 | uglobal |
2063 | uglobal |
2062 | shutdown_processes: dd 0x0 |
2064 | shutdown_processes: dd 0x0 |
2063 | endg |
2065 | endg |
2064 | 2066 | ||
2065 | sysfn_terminate: ; 18.2 = TERMINATE |
2067 | sysfn_terminate: ; 18.2 = TERMINATE |
2066 | cmp ebx,2 |
2068 | cmp ebx,2 |
2067 | jb noprocessterminate |
2069 | jb noprocessterminate |
2068 | mov edx,[TASK_COUNT] |
2070 | mov edx,[TASK_COUNT] |
2069 | cmp ebx,edx |
2071 | cmp ebx,edx |
2070 | ja noprocessterminate |
2072 | ja noprocessterminate |
2071 | mov eax,[TASK_COUNT] |
2073 | mov eax,[TASK_COUNT] |
2072 | shl ebx,5 |
2074 | shl ebx,5 |
2073 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2075 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2074 | add ebx,CURRENT_TASK+TASKDATA.state |
2076 | add ebx,CURRENT_TASK+TASKDATA.state |
2075 | cmp byte [ebx], 9 |
2077 | cmp byte [ebx], 9 |
2076 | jz noprocessterminate |
2078 | jz noprocessterminate |
2077 | 2079 | ||
2078 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2080 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2079 | mov [ebx],byte 3 ; clear possible i40's |
2081 | mov [ebx],byte 3 ; clear possible i40's |
2080 | ;call MEM_Heap_UnLock |
2082 | ;call MEM_Heap_UnLock |
2081 | 2083 | ||
2082 | cmp edx,[application_table_status] ; clear app table stat |
2084 | cmp edx,[application_table_status] ; clear app table stat |
2083 | jne noatsc |
2085 | jne noatsc |
2084 | mov [application_table_status],0 |
2086 | mov [application_table_status],0 |
2085 | noatsc: |
2087 | noatsc: |
2086 | noprocessterminate: |
2088 | noprocessterminate: |
2087 | ret |
2089 | ret |
2088 | 2090 | ||
2089 | sysfn_terminate2: |
2091 | sysfn_terminate2: |
2090 | ;lock application_table_status mutex |
2092 | ;lock application_table_status mutex |
2091 | .table_status: |
2093 | .table_status: |
2092 | cli |
2094 | cli |
2093 | cmp [application_table_status],0 |
2095 | cmp [application_table_status],0 |
2094 | je .stf |
2096 | je .stf |
2095 | sti |
2097 | sti |
2096 | call change_task |
2098 | call change_task |
2097 | jmp .table_status |
2099 | jmp .table_status |
2098 | .stf: |
2100 | .stf: |
2099 | call set_application_table_status |
2101 | call set_application_table_status |
2100 | mov eax,ebx |
2102 | mov eax,ebx |
2101 | call pid_to_slot |
2103 | call pid_to_slot |
2102 | test eax,eax |
2104 | test eax,eax |
2103 | jz .not_found |
2105 | jz .not_found |
2104 | mov ebx,eax |
2106 | mov ebx,eax |
2105 | cli |
2107 | cli |
2106 | call sysfn_terminate |
2108 | call sysfn_terminate |
2107 | mov [application_table_status],0 |
2109 | mov [application_table_status],0 |
2108 | sti |
2110 | sti |
2109 | and dword [esp+36],0 |
2111 | and dword [esp+36],0 |
2110 | ret |
2112 | ret |
2111 | .not_found: |
2113 | .not_found: |
2112 | mov [application_table_status],0 |
2114 | mov [application_table_status],0 |
2113 | or dword [esp+36],-1 |
2115 | or dword [esp+36],-1 |
2114 | ret |
2116 | ret |
2115 | 2117 | ||
2116 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2118 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2117 | cmp ebx,2 |
2119 | cmp ebx,2 |
2118 | jb .nowindowactivate |
2120 | jb .nowindowactivate |
2119 | cmp ebx,[TASK_COUNT] |
2121 | cmp ebx,[TASK_COUNT] |
2120 | ja .nowindowactivate |
2122 | ja .nowindowactivate |
2121 | 2123 | ||
2122 | mov [window_minimize], 2 ; restore window if minimized |
2124 | mov [window_minimize], 2 ; restore window if minimized |
2123 | 2125 | ||
2124 | movzx esi, word [WIN_STACK + ebx*2] |
2126 | movzx esi, word [WIN_STACK + ebx*2] |
2125 | cmp esi, [TASK_COUNT] |
2127 | cmp esi, [TASK_COUNT] |
2126 | je .nowindowactivate ; already active |
2128 | je .nowindowactivate ; already active |
2127 | 2129 | ||
2128 | mov edi, ebx |
2130 | mov edi, ebx |
2129 | shl edi, 5 |
2131 | shl edi, 5 |
2130 | add edi, window_data |
2132 | add edi, window_data |
2131 | movzx esi, word [WIN_STACK + ebx * 2] |
2133 | movzx esi, word [WIN_STACK + ebx * 2] |
2132 | lea esi, [WIN_POS + esi * 2] |
2134 | lea esi, [WIN_POS + esi * 2] |
2133 | call waredraw |
2135 | call waredraw |
2134 | .nowindowactivate: |
2136 | .nowindowactivate: |
2135 | ret |
2137 | ret |
2136 | 2138 | ||
2137 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2139 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2138 | mov eax,[idleusesec] |
2140 | mov eax,[idleusesec] |
2139 | mov [esp+36], eax |
2141 | mov [esp+36], eax |
2140 | ret |
2142 | ret |
2141 | 2143 | ||
2142 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2144 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2143 | mov eax,[CPU_FREQ] |
2145 | mov eax,[CPU_FREQ] |
2144 | mov [esp+36], eax |
2146 | mov [esp+36], eax |
2145 | ret |
2147 | ret |
2146 | 2148 | ||
2147 | ; SAVE ramdisk to /hd/1/menuet.img |
2149 | ; SAVE ramdisk to /hd/1/menuet.img |
2148 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2150 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2149 | include 'blkdev/rdsave.inc' |
2151 | include 'blkdev/rdsave.inc' |
2150 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2152 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2151 | 2153 | ||
2152 | sysfn_getactive: ; 18.7 = get active window |
2154 | sysfn_getactive: ; 18.7 = get active window |
2153 | mov eax, [TASK_COUNT] |
2155 | mov eax, [TASK_COUNT] |
2154 | movzx eax, word [WIN_POS + eax*2] |
2156 | movzx eax, word [WIN_POS + eax*2] |
2155 | mov [esp+36],eax |
2157 | mov [esp+36],eax |
2156 | ret |
2158 | ret |
2157 | 2159 | ||
2158 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2160 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2159 | cmp ebx,1 |
2161 | cmp ebx,1 |
2160 | jne nogetsoundflag |
2162 | jne nogetsoundflag |
2161 | movzx eax,byte [sound_flag] ; get sound_flag |
2163 | movzx eax,byte [sound_flag] ; get sound_flag |
2162 | mov [esp+36],eax |
2164 | mov [esp+36],eax |
2163 | ret |
2165 | ret |
2164 | nogetsoundflag: |
2166 | nogetsoundflag: |
2165 | cmp ebx,2 |
2167 | cmp ebx,2 |
2166 | jnz nosoundflag |
2168 | jnz nosoundflag |
2167 | xor byte [sound_flag], 1 |
2169 | xor byte [sound_flag], 1 |
2168 | nosoundflag: |
2170 | nosoundflag: |
2169 | ret |
2171 | ret |
2170 | 2172 | ||
2171 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2173 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2172 | cmp ebx,1 |
2174 | cmp ebx,1 |
2173 | jl exit_for_anyone |
2175 | jl exit_for_anyone |
2174 | cmp ebx,4 |
2176 | cmp ebx,4 |
2175 | jg exit_for_anyone |
2177 | jg exit_for_anyone |
2176 | mov [BOOT_VAR+0x9030],bl |
2178 | mov [BOOT_VAR+0x9030],bl |
2177 | jmp for_shutdown_parameter |
2179 | jmp for_shutdown_parameter |
2178 | 2180 | ||
2179 | sysfn_minimize: ; 18.10 = minimize window |
2181 | sysfn_minimize: ; 18.10 = minimize window |
2180 | mov [window_minimize],1 |
2182 | mov [window_minimize],1 |
2181 | exit_for_anyone: |
2183 | exit_for_anyone: |
2182 | ret |
2184 | ret |
2183 | 2185 | ||
2184 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2186 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2185 | cmp ebx,1 |
2187 | cmp ebx,1 |
2186 | jnz full_table |
2188 | jnz full_table |
2187 | small_table: |
2189 | small_table: |
2188 | call for_all_tables |
2190 | call for_all_tables |
2189 | mov ecx,10 |
2191 | mov ecx,10 |
2190 | cld |
2192 | cld |
2191 | rep movsb |
2193 | rep movsb |
2192 | ret |
2194 | ret |
2193 | for_all_tables: |
2195 | for_all_tables: |
2194 | mov edi,[TASK_BASE] |
2196 | mov edi,[TASK_BASE] |
2195 | mov edi,[edi+TASKDATA.mem_start] |
2197 | mov edi,[edi+TASKDATA.mem_start] |
2196 | add edi,ecx |
2198 | add edi,ecx |
2197 | mov esi,DRIVE_DATA |
2199 | mov esi,DRIVE_DATA |
2198 | ret |
2200 | ret |
2199 | full_table: |
2201 | full_table: |
2200 | cmp ebx,2 |
2202 | cmp ebx,2 |
2201 | jnz exit_for_anyone |
2203 | jnz exit_for_anyone |
2202 | call for_all_tables |
2204 | call for_all_tables |
2203 | mov ecx,16384 |
2205 | mov ecx,16384 |
2204 | cld |
2206 | cld |
2205 | rep movsd |
2207 | rep movsd |
2206 | ret |
2208 | ret |
2207 | 2209 | ||
2208 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2210 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2209 | and dword [esp+36], 0 |
2211 | and dword [esp+36], 0 |
2210 | ret |
2212 | ret |
2211 | 2213 | ||
2212 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2214 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2213 | mov edi,[TASK_BASE] |
2215 | mov edi,[TASK_BASE] |
2214 | mov edi,[edi+TASKDATA.mem_start] |
2216 | mov edi,[edi+TASKDATA.mem_start] |
2215 | add edi,ebx |
2217 | add edi,ebx |
2216 | mov esi,version_inf |
2218 | mov esi,version_inf |
2217 | mov ecx,version_end-version_inf |
2219 | mov ecx,version_end-version_inf |
2218 | cld |
2220 | cld |
2219 | rep movsb |
2221 | rep movsb |
2220 | ret |
2222 | ret |
2221 | 2223 | ||
2222 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2224 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2223 | ;wait retrace functions |
2225 | ;wait retrace functions |
2224 | sys_wait_retrace: |
2226 | sys_wait_retrace: |
2225 | mov edx,0x3da |
2227 | mov edx,0x3da |
2226 | WaitRetrace_loop: |
2228 | WaitRetrace_loop: |
2227 | in al,dx |
2229 | in al,dx |
2228 | test al,1000b |
2230 | test al,1000b |
2229 | jz WaitRetrace_loop |
2231 | jz WaitRetrace_loop |
2230 | mov [esp+36],dword 0 |
2232 | mov [esp+36],dword 0 |
2231 | ret |
2233 | ret |
2232 | 2234 | ||
2233 | sysfn_centermouse: ; 18.15 = mouse centered |
2235 | sysfn_centermouse: ; 18.15 = mouse centered |
2234 | call mouse_centered |
2236 | call mouse_centered |
2235 | mov [esp+36],dword 0 |
2237 | mov [esp+36],dword 0 |
2236 | ret |
2238 | ret |
2237 | 2239 | ||
2238 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2240 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2239 | cmp ebx,0 ; get mouse speed factor |
2241 | cmp ebx,0 ; get mouse speed factor |
2240 | jnz .set_mouse_acceleration |
2242 | jnz .set_mouse_acceleration |
2241 | xor eax,eax |
2243 | xor eax,eax |
2242 | mov ax,[mouse_speed_factor] |
2244 | mov ax,[mouse_speed_factor] |
2243 | mov [esp+36],eax |
2245 | mov [esp+36],eax |
2244 | ret |
2246 | ret |
2245 | .set_mouse_acceleration: |
2247 | .set_mouse_acceleration: |
2246 | cmp ebx,1 ; set mouse speed factor |
2248 | cmp ebx,1 ; set mouse speed factor |
2247 | jnz .get_mouse_delay |
2249 | jnz .get_mouse_delay |
2248 | mov [mouse_speed_factor],cx |
2250 | mov [mouse_speed_factor],cx |
2249 | ret |
2251 | ret |
2250 | .get_mouse_delay: |
2252 | .get_mouse_delay: |
2251 | cmp ebx,2 ; get mouse delay |
2253 | cmp ebx,2 ; get mouse delay |
2252 | jnz .set_mouse_delay |
2254 | jnz .set_mouse_delay |
2253 | mov eax,[mouse_delay] |
2255 | mov eax,[mouse_delay] |
2254 | mov [esp+36],eax |
2256 | mov [esp+36],eax |
2255 | ret |
2257 | ret |
2256 | .set_mouse_delay: |
2258 | .set_mouse_delay: |
2257 | cmp ebx,3 ; set mouse delay |
2259 | cmp ebx,3 ; set mouse delay |
2258 | jnz .set_pointer_position |
2260 | jnz .set_pointer_position |
2259 | mov [mouse_delay],ecx |
2261 | mov [mouse_delay],ecx |
2260 | ret |
2262 | ret |
2261 | .set_pointer_position: |
2263 | .set_pointer_position: |
2262 | cmp ebx,4 ; set mouse pointer position |
2264 | cmp ebx,4 ; set mouse pointer position |
2263 | jnz .end |
2265 | jnz .end |
2264 | mov [MOUSE_Y],cx ;y |
2266 | mov [MOUSE_Y],cx ;y |
2265 | ror ecx,16 |
2267 | ror ecx,16 |
2266 | mov [MOUSE_X],cx ;x |
2268 | mov [MOUSE_X],cx ;x |
2267 | rol ecx,16 |
2269 | rol ecx,16 |
2268 | .end: |
2270 | .end: |
2269 | ret |
2271 | ret |
2270 | 2272 | ||
2271 | sysfn_getfreemem: |
2273 | sysfn_getfreemem: |
2272 | mov eax, [pg_data.pages_free] |
2274 | mov eax, [pg_data.pages_free] |
2273 | shl eax, 2 |
2275 | shl eax, 2 |
2274 | mov [esp+36],eax |
2276 | mov [esp+36],eax |
2275 | ret |
2277 | ret |
2276 | 2278 | ||
2277 | sysfn_getallmem: |
2279 | sysfn_getallmem: |
2278 | mov eax,[MEM_AMOUNT] |
2280 | mov eax,[MEM_AMOUNT] |
2279 | shr eax, 10 |
2281 | shr eax, 10 |
2280 | mov [esp+36],eax |
2282 | mov [esp+36],eax |
2281 | ret |
2283 | ret |
2282 | 2284 | ||
2283 | uglobal |
2285 | uglobal |
2284 | ;// mike.dld, 2006-29-01 [ |
2286 | ;// mike.dld, 2006-29-01 [ |
2285 | screen_workarea RECT |
2287 | screen_workarea RECT |
2286 | ;// mike.dld, 2006-29-01 ] |
2288 | ;// mike.dld, 2006-29-01 ] |
2287 | window_minimize db 0 |
2289 | window_minimize db 0 |
2288 | sound_flag db 0 |
2290 | sound_flag db 0 |
2289 | endg |
2291 | endg |
2290 | 2292 | ||
2291 | iglobal |
2293 | iglobal |
2292 | version_inf: |
2294 | version_inf: |
2293 | db 0,7,0,0 ; version 0.7.0.0 |
2295 | db 0,7,0,0 ; version 0.7.0.0 |
2294 | db UID_KOLIBRI |
2296 | db UID_KOLIBRI |
2295 | dd __REV__ |
2297 | dd __REV__ |
2296 | version_end: |
2298 | version_end: |
2297 | endg |
2299 | endg |
2298 | 2300 | ||
2299 | UID_NONE=0 |
2301 | UID_NONE=0 |
2300 | UID_MENUETOS=1 ;official |
2302 | UID_MENUETOS=1 ;official |
2301 | UID_KOLIBRI=2 ;russian |
2303 | UID_KOLIBRI=2 ;russian |
2302 | 2304 | ||
2303 | sys_cachetodiskette: |
2305 | sys_cachetodiskette: |
2304 | ; pushad |
2306 | ; pushad |
2305 | ; cmp eax,1 |
2307 | ; cmp eax,1 |
2306 | ; jne no_write_all_of_ramdisk |
2308 | ; jne no_write_all_of_ramdisk |
2307 | ; call fdc_writeramdisk |
2309 | ; call fdc_writeramdisk |
2308 | ; popad |
2310 | ; popad |
2309 | ; ret |
2311 | ; ret |
2310 | ; no_write_all_of_ramdisk: |
2312 | ; no_write_all_of_ramdisk: |
2311 | ; cmp eax,2 |
2313 | ; cmp eax,2 |
2312 | ; jne no_write_part_of_ramdisk |
2314 | ; jne no_write_part_of_ramdisk |
2313 | ; call fdc_commitflush |
2315 | ; call fdc_commitflush |
2314 | ; popad |
2316 | ; popad |
2315 | ; ret |
2317 | ; ret |
2316 | ; no_write_part_of_ramdisk: |
2318 | ; no_write_part_of_ramdisk: |
2317 | ; cmp eax,3 |
2319 | ; cmp eax,3 |
2318 | ; jne no_set_fdc |
2320 | ; jne no_set_fdc |
2319 | ; call fdc_set |
2321 | ; call fdc_set |
2320 | ; popad |
2322 | ; popad |
2321 | ; ret |
2323 | ; ret |
2322 | ; no_set_fdc: |
2324 | ; no_set_fdc: |
2323 | ; cmp eax,4 |
2325 | ; cmp eax,4 |
2324 | ; jne no_get_fdc |
2326 | ; jne no_get_fdc |
2325 | ; popad |
2327 | ; popad |
2326 | ; call fdc_get |
2328 | ; call fdc_get |
2327 | ; mov [esp+36],ecx |
2329 | ; mov [esp+36],ecx |
2328 | ; ret |
2330 | ; ret |
2329 | ; no_get_fdc: |
2331 | ; no_get_fdc: |
2330 | ; popad |
2332 | ; popad |
2331 | ; ret |
2333 | ; ret |
2332 | cmp eax,1 |
2334 | cmp eax,1 |
2333 | jne no_floppy_a_save |
2335 | jne no_floppy_a_save |
2334 | mov [flp_number],1 |
2336 | mov [flp_number],1 |
2335 | jmp save_image_on_floppy |
2337 | jmp save_image_on_floppy |
2336 | no_floppy_a_save: |
2338 | no_floppy_a_save: |
2337 | cmp eax,2 |
2339 | cmp eax,2 |
2338 | jne no_floppy_b_save |
2340 | jne no_floppy_b_save |
2339 | mov [flp_number],2 |
2341 | mov [flp_number],2 |
2340 | save_image_on_floppy: |
2342 | save_image_on_floppy: |
2341 | call save_image |
2343 | call save_image |
2342 | mov [esp+36],dword 0 |
2344 | mov [esp+36],dword 0 |
2343 | cmp [FDC_Status],0 |
2345 | cmp [FDC_Status],0 |
2344 | je yes_floppy_save |
2346 | je yes_floppy_save |
2345 | no_floppy_b_save: |
2347 | no_floppy_b_save: |
2346 | mov [esp+36],dword 1 |
2348 | mov [esp+36],dword 1 |
2347 | yes_floppy_save: |
2349 | yes_floppy_save: |
2348 | ret |
2350 | ret |
2349 | 2351 | ||
2350 | uglobal |
2352 | uglobal |
2351 | ; bgrchanged dd 0x0 |
2353 | ; bgrchanged dd 0x0 |
2352 | bgrlock db 0 |
2354 | bgrlock db 0 |
2353 | bgrlockpid dd 0 |
2355 | bgrlockpid dd 0 |
2354 | endg |
2356 | endg |
2355 | 2357 | ||
2356 | sys_background: |
2358 | sys_background: |
2357 | 2359 | ||
2358 | cmp eax,1 ; BACKGROUND SIZE |
2360 | cmp eax,1 ; BACKGROUND SIZE |
2359 | jnz nosb1 |
2361 | jnz nosb1 |
2360 | cmp ebx,0 |
2362 | cmp ebx,0 |
2361 | je sbgrr |
2363 | je sbgrr |
2362 | cmp ecx,0 |
2364 | cmp ecx,0 |
2363 | je sbgrr |
2365 | je sbgrr |
2364 | @@: |
2366 | @@: |
2365 | mov al, 1 |
2367 | mov al, 1 |
2366 | xchg [bgrlock], al |
2368 | xchg [bgrlock], al |
2367 | test al, al |
2369 | test al, al |
2368 | jz @f |
2370 | jz @f |
2369 | call change_task |
2371 | call change_task |
2370 | jmp @b |
2372 | jmp @b |
2371 | @@: |
2373 | @@: |
2372 | mov [BgrDataWidth],ebx |
2374 | mov [BgrDataWidth],ebx |
2373 | mov [BgrDataHeight],ecx |
2375 | mov [BgrDataHeight],ecx |
2374 | ; mov [bgrchanged],1 |
2376 | ; mov [bgrchanged],1 |
2375 | 2377 | ||
2376 | pushad |
2378 | pushad |
2377 | ; return memory for old background |
2379 | ; return memory for old background |
2378 | stdcall kernel_free, [img_background] |
2380 | stdcall kernel_free, [img_background] |
2379 | ; calculate RAW size |
2381 | ; calculate RAW size |
2380 | xor eax,eax |
2382 | xor eax,eax |
2381 | inc eax |
2383 | inc eax |
2382 | cmp [BgrDataWidth],eax |
2384 | cmp [BgrDataWidth],eax |
2383 | jae @f |
2385 | jae @f |
2384 | mov [BgrDataWidth],eax |
2386 | mov [BgrDataWidth],eax |
2385 | @@: |
2387 | @@: |
2386 | cmp [BgrDataHeight],eax |
2388 | cmp [BgrDataHeight],eax |
2387 | jae @f |
2389 | jae @f |
2388 | mov [BgrDataHeight],eax |
2390 | mov [BgrDataHeight],eax |
2389 | @@: |
2391 | @@: |
2390 | mov eax,[BgrDataWidth] |
2392 | mov eax,[BgrDataWidth] |
2391 | imul eax,[BgrDataHeight] |
2393 | imul eax,[BgrDataHeight] |
2392 | lea eax,[eax*3] |
2394 | lea eax,[eax*3] |
2393 | mov [mem_BACKGROUND],eax |
2395 | mov [mem_BACKGROUND],eax |
2394 | ; get memory for new background |
2396 | ; get memory for new background |
2395 | stdcall kernel_alloc, eax |
2397 | stdcall kernel_alloc, eax |
2396 | test eax, eax |
2398 | test eax, eax |
2397 | jz .exit_mem |
2399 | jz .exit_mem |
2398 | mov [img_background], eax |
2400 | mov [img_background], eax |
2399 | .exit_mem: |
2401 | .exit_mem: |
2400 | popad |
2402 | popad |
2401 | mov [bgrlock], 0 |
2403 | mov [bgrlock], 0 |
2402 | 2404 | ||
2403 | sbgrr: |
2405 | sbgrr: |
2404 | ret |
2406 | ret |
2405 | 2407 | ||
2406 | nosb1: |
2408 | nosb1: |
2407 | 2409 | ||
2408 | cmp eax,2 ; SET PIXEL |
2410 | cmp eax,2 ; SET PIXEL |
2409 | jnz nosb2 |
2411 | jnz nosb2 |
2410 | mov edx,[mem_BACKGROUND] |
2412 | mov edx,[mem_BACKGROUND] |
2411 | cmp edx,ebx |
2413 | cmp edx,ebx |
2412 | jbe nosb2 |
2414 | jbe nosb2 |
2413 | mov edx,[ebx] |
2415 | mov edx,[ebx] |
2414 | and edx,0xFF000000 ;255*256*256*256 |
2416 | and edx,0xFF000000 ;255*256*256*256 |
2415 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2417 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2416 | add edx,ecx |
2418 | add edx,ecx |
2417 | ;mov [ebx+IMG_BACKGROUND],edx |
2419 | ;mov [ebx+IMG_BACKGROUND],edx |
2418 | push eax |
2420 | push eax |
2419 | mov eax,[img_background] |
2421 | mov eax,[img_background] |
2420 | mov [ebx+eax],edx |
2422 | mov [ebx+eax],edx |
2421 | pop eax |
2423 | pop eax |
2422 | ; mov [bgrchanged],1 |
2424 | ; mov [bgrchanged],1 |
2423 | ret |
2425 | ret |
2424 | nosb2: |
2426 | nosb2: |
2425 | 2427 | ||
2426 | cmp eax,3 ; DRAW BACKGROUND |
2428 | cmp eax,3 ; DRAW BACKGROUND |
2427 | jnz nosb3 |
2429 | jnz nosb3 |
2428 | draw_background_temp: |
2430 | draw_background_temp: |
2429 | ; cmp [bgrchanged],1 ;0 |
2431 | ; cmp [bgrchanged],1 ;0 |
2430 | ; je nosb31 |
2432 | ; je nosb31 |
2431 | ;draw_background_temp: |
2433 | ;draw_background_temp: |
2432 | ; mov [bgrchanged],1 ;0 |
2434 | ; mov [bgrchanged],1 ;0 |
2433 | mov [REDRAW_BACKGROUND],byte 1 |
2435 | mov [REDRAW_BACKGROUND],byte 1 |
2434 | mov [background_defined], 1 |
2436 | mov [background_defined], 1 |
2435 | nosb31: |
2437 | nosb31: |
2436 | ret |
2438 | ret |
2437 | nosb3: |
2439 | nosb3: |
2438 | 2440 | ||
2439 | cmp eax,4 ; TILED / STRETCHED |
2441 | cmp eax,4 ; TILED / STRETCHED |
2440 | jnz nosb4 |
2442 | jnz nosb4 |
2441 | cmp ebx,[BgrDrawMode] |
2443 | cmp ebx,[BgrDrawMode] |
2442 | je nosb41 |
2444 | je nosb41 |
2443 | mov [BgrDrawMode],ebx |
2445 | mov [BgrDrawMode],ebx |
2444 | ; mov [bgrchanged],1 |
2446 | ; mov [bgrchanged],1 |
2445 | nosb41: |
2447 | nosb41: |
2446 | ret |
2448 | ret |
2447 | nosb4: |
2449 | nosb4: |
2448 | 2450 | ||
2449 | cmp eax,5 ; BLOCK MOVE TO BGR |
2451 | cmp eax,5 ; BLOCK MOVE TO BGR |
2450 | jnz nosb5 |
2452 | jnz nosb5 |
2451 | ; bughere |
2453 | ; bughere |
2452 | mov eax, ebx |
2454 | mov eax, ebx |
2453 | mov ebx, ecx |
2455 | mov ebx, ecx |
2454 | add ebx, [img_background] ;IMG_BACKGROUND |
2456 | add ebx, [img_background] ;IMG_BACKGROUND |
2455 | mov ecx, edx |
2457 | mov ecx, edx |
2456 | call memmove |
2458 | call memmove |
2457 | .fin: |
2459 | .fin: |
2458 | ret |
2460 | ret |
2459 | nosb5: |
2461 | nosb5: |
2460 | 2462 | ||
2461 | cmp eax, 6 |
2463 | cmp eax, 6 |
2462 | jnz nosb6 |
2464 | jnz nosb6 |
2463 | @@: |
2465 | @@: |
2464 | mov al, 1 |
2466 | mov al, 1 |
2465 | xchg [bgrlock], al |
2467 | xchg [bgrlock], al |
2466 | test al, al |
2468 | test al, al |
2467 | jz @f |
2469 | jz @f |
2468 | call change_task |
2470 | call change_task |
2469 | jmp @b |
2471 | jmp @b |
2470 | @@: |
2472 | @@: |
2471 | mov eax, [CURRENT_TASK] |
2473 | mov eax, [CURRENT_TASK] |
2472 | mov [bgrlockpid], eax |
2474 | mov [bgrlockpid], eax |
2473 | stdcall user_alloc, [mem_BACKGROUND] |
2475 | stdcall user_alloc, [mem_BACKGROUND] |
2474 | mov [esp+36], eax |
2476 | mov [esp+36], eax |
2475 | test eax, eax |
2477 | test eax, eax |
2476 | jz .nomem |
2478 | jz .nomem |
2477 | mov ebx, eax |
2479 | mov ebx, eax |
2478 | shr ebx, 12 |
2480 | shr ebx, 12 |
2479 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2481 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2480 | mov esi, [img_background] |
2482 | mov esi, [img_background] |
2481 | shr esi, 12 |
2483 | shr esi, 12 |
2482 | mov ecx, [mem_BACKGROUND] |
2484 | mov ecx, [mem_BACKGROUND] |
2483 | add ecx, 0xFFF |
2485 | add ecx, 0xFFF |
2484 | shr ecx, 12 |
2486 | shr ecx, 12 |
2485 | .z: |
2487 | .z: |
2486 | mov eax, [page_tabs+ebx*4] |
2488 | mov eax, [page_tabs+ebx*4] |
2487 | test al, 1 |
2489 | test al, 1 |
2488 | jz @f |
2490 | jz @f |
2489 | call free_page |
2491 | call free_page |
2490 | @@: |
2492 | @@: |
2491 | mov eax, [page_tabs+esi*4] |
2493 | mov eax, [page_tabs+esi*4] |
2492 | or al, PG_UW |
2494 | or al, PG_UW |
2493 | mov [page_tabs+ebx*4], eax |
2495 | mov [page_tabs+ebx*4], eax |
2494 | mov eax, ebx |
2496 | mov eax, ebx |
2495 | shl eax, 12 |
2497 | shl eax, 12 |
2496 | invlpg [eax] |
2498 | invlpg [eax] |
2497 | inc ebx |
2499 | inc ebx |
2498 | inc esi |
2500 | inc esi |
2499 | loop .z |
2501 | loop .z |
2500 | ret |
2502 | ret |
2501 | .nomem: |
2503 | .nomem: |
2502 | and [bgrlockpid], 0 |
2504 | and [bgrlockpid], 0 |
2503 | mov [bgrlock], 0 |
2505 | mov [bgrlock], 0 |
2504 | nosb6: |
2506 | nosb6: |
2505 | cmp eax, 7 |
2507 | cmp eax, 7 |
2506 | jnz nosb7 |
2508 | jnz nosb7 |
2507 | cmp [bgrlock], 0 |
2509 | cmp [bgrlock], 0 |
2508 | jz .err |
2510 | jz .err |
2509 | mov eax, [CURRENT_TASK] |
2511 | mov eax, [CURRENT_TASK] |
2510 | cmp [bgrlockpid], eax |
2512 | cmp [bgrlockpid], eax |
2511 | jnz .err |
2513 | jnz .err |
2512 | mov eax, ebx |
2514 | mov eax, ebx |
2513 | shr eax, 12 |
2515 | shr eax, 12 |
2514 | mov ecx, [page_tabs+(eax-1)*4] |
2516 | mov ecx, [page_tabs+(eax-1)*4] |
2515 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2517 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2516 | jz .err |
2518 | jz .err |
2517 | jnp .err |
2519 | jnp .err |
2518 | push eax |
2520 | push eax |
2519 | shr ecx, 12 |
2521 | shr ecx, 12 |
2520 | @@: |
2522 | @@: |
2521 | and dword [page_tabs+eax*4], 0 |
2523 | and dword [page_tabs+eax*4], 0 |
2522 | mov edx, eax |
2524 | mov edx, eax |
2523 | shl edx, 12 |
2525 | shl edx, 12 |
2524 | invlpg [edx] |
2526 | invlpg [edx] |
2525 | inc eax |
2527 | inc eax |
2526 | loop @b |
2528 | loop @b |
2527 | pop eax |
2529 | pop eax |
2528 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2530 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2529 | stdcall user_free, ebx |
2531 | stdcall user_free, ebx |
2530 | mov [esp+36], eax |
2532 | mov [esp+36], eax |
2531 | and [bgrlockpid], 0 |
2533 | and [bgrlockpid], 0 |
2532 | mov [bgrlock], 0 |
2534 | mov [bgrlock], 0 |
2533 | ret |
2535 | ret |
2534 | .err: |
2536 | .err: |
2535 | and dword [esp+36], 0 |
2537 | and dword [esp+36], 0 |
2536 | ret |
2538 | ret |
2537 | 2539 | ||
2538 | nosb7: |
2540 | nosb7: |
2539 | ret |
2541 | ret |
2540 | 2542 | ||
2541 | 2543 | ||
2542 | align 4 |
2544 | align 4 |
2543 | 2545 | ||
2544 | sys_getbackground: |
2546 | sys_getbackground: |
2545 | 2547 | ||
2546 | cmp eax,1 ; SIZE |
2548 | cmp eax,1 ; SIZE |
2547 | jnz nogb1 |
2549 | jnz nogb1 |
2548 | mov eax,[BgrDataWidth] |
2550 | mov eax,[BgrDataWidth] |
2549 | shl eax,16 |
2551 | shl eax,16 |
2550 | mov ax,[BgrDataHeight] |
2552 | mov ax,[BgrDataHeight] |
2551 | mov [esp+36],eax |
2553 | mov [esp+36],eax |
2552 | ret |
2554 | ret |
2553 | nogb1: |
2555 | nogb1: |
2554 | 2556 | ||
2555 | cmp eax,2 ; PIXEL |
2557 | cmp eax,2 ; PIXEL |
2556 | jnz nogb2 |
2558 | jnz nogb2 |
2557 | ; mov edx,0x160000-16 |
2559 | ; mov edx,0x160000-16 |
2558 | ; cmp edx,ebx |
2560 | ; cmp edx,ebx |
2559 | ; jbe nogb2 |
2561 | ; jbe nogb2 |
2560 | ; mov eax, [ebx+IMG_BACKGROUND] |
2562 | ; mov eax, [ebx+IMG_BACKGROUND] |
2561 | mov eax,[img_background] |
2563 | mov eax,[img_background] |
2562 | mov eax,[ebx+eax] |
2564 | mov eax,[ebx+eax] |
2563 | 2565 | ||
2564 | and eax, 0xFFFFFF |
2566 | and eax, 0xFFFFFF |
2565 | mov [esp+36],eax |
2567 | mov [esp+36],eax |
2566 | ret |
2568 | ret |
2567 | nogb2: |
2569 | nogb2: |
2568 | 2570 | ||
2569 | cmp eax,4 ; TILED / STRETCHED |
2571 | cmp eax,4 ; TILED / STRETCHED |
2570 | jnz nogb4 |
2572 | jnz nogb4 |
2571 | mov eax,[BgrDrawMode] |
2573 | mov eax,[BgrDrawMode] |
2572 | nogb4: |
2574 | nogb4: |
2573 | mov [esp+36],eax |
2575 | mov [esp+36],eax |
2574 | ret |
2576 | ret |
2575 | 2577 | ||
2576 | 2578 | ||
2577 | align 4 |
2579 | align 4 |
2578 | 2580 | ||
2579 | sys_getkey: |
2581 | sys_getkey: |
2580 | mov [esp+36],dword 1 |
2582 | mov [esp+36],dword 1 |
2581 | ; test main buffer |
2583 | ; test main buffer |
2582 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2584 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2583 | movzx ecx,word [WIN_STACK + ebx * 2] |
2585 | movzx ecx,word [WIN_STACK + ebx * 2] |
2584 | mov edx,[TASK_COUNT] |
2586 | mov edx,[TASK_COUNT] |
2585 | cmp ecx,edx |
2587 | cmp ecx,edx |
2586 | jne .finish |
2588 | jne .finish |
2587 | cmp [KEY_COUNT],byte 0 |
2589 | cmp [KEY_COUNT],byte 0 |
2588 | je .finish |
2590 | je .finish |
2589 | movzx eax,byte [KEY_BUFF] |
2591 | movzx eax,byte [KEY_BUFF] |
2590 | shl eax,8 |
2592 | shl eax,8 |
2591 | push eax |
2593 | push eax |
2592 | dec byte [KEY_COUNT] |
2594 | dec byte [KEY_COUNT] |
2593 | and byte [KEY_COUNT],127 |
2595 | and byte [KEY_COUNT],127 |
2594 | movzx ecx,byte [KEY_COUNT] |
2596 | movzx ecx,byte [KEY_COUNT] |
2595 | add ecx,2 |
2597 | add ecx,2 |
2596 | ; mov esi,0xf402 |
2598 | ; mov esi,0xf402 |
2597 | ; mov edi,0xf401 |
2599 | ; mov edi,0xf401 |
2598 | ; cld |
2600 | ; cld |
2599 | ; rep movsb |
2601 | ; rep movsb |
2600 | mov eax, KEY_BUFF+1 |
2602 | mov eax, KEY_BUFF+1 |
2601 | mov ebx, KEY_BUFF |
2603 | mov ebx, KEY_BUFF |
2602 | call memmove |
2604 | call memmove |
2603 | pop eax |
2605 | pop eax |
2604 | .ret_eax: |
2606 | .ret_eax: |
2605 | mov [esp+36],eax |
2607 | mov [esp+36],eax |
2606 | ret |
2608 | ret |
2607 | .finish: |
2609 | .finish: |
2608 | ; test hotkeys buffer |
2610 | ; test hotkeys buffer |
2609 | mov ecx, hotkey_buffer |
2611 | mov ecx, hotkey_buffer |
2610 | @@: |
2612 | @@: |
2611 | cmp [ecx], ebx |
2613 | cmp [ecx], ebx |
2612 | jz .found |
2614 | jz .found |
2613 | add ecx, 8 |
2615 | add ecx, 8 |
2614 | cmp ecx, hotkey_buffer+120*8 |
2616 | cmp ecx, hotkey_buffer+120*8 |
2615 | jb @b |
2617 | jb @b |
2616 | ret |
2618 | ret |
2617 | .found: |
2619 | .found: |
2618 | mov ax, [ecx+6] |
2620 | mov ax, [ecx+6] |
2619 | shl eax, 16 |
2621 | shl eax, 16 |
2620 | mov ah, [ecx+4] |
2622 | mov ah, [ecx+4] |
2621 | mov al, 2 |
2623 | mov al, 2 |
2622 | and dword [ecx+4], 0 |
2624 | and dword [ecx+4], 0 |
2623 | and dword [ecx], 0 |
2625 | and dword [ecx], 0 |
2624 | jmp .ret_eax |
2626 | jmp .ret_eax |
2625 | 2627 | ||
2626 | align 4 |
2628 | align 4 |
2627 | 2629 | ||
2628 | sys_getbutton: |
2630 | sys_getbutton: |
2629 | 2631 | ||
2630 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2632 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2631 | mov [esp+36],dword 1 |
2633 | mov [esp+36],dword 1 |
2632 | movzx ecx, word [WIN_STACK + ebx * 2] |
2634 | movzx ecx, word [WIN_STACK + ebx * 2] |
2633 | mov edx, [TASK_COUNT] ; less than 256 processes |
2635 | mov edx, [TASK_COUNT] ; less than 256 processes |
2634 | cmp ecx,edx |
2636 | cmp ecx,edx |
2635 | jne .exit |
2637 | jne .exit |
2636 | movzx eax,byte [BTN_COUNT] |
2638 | movzx eax,byte [BTN_COUNT] |
2637 | test eax,eax |
2639 | test eax,eax |
2638 | jz .exit |
2640 | jz .exit |
2639 | mov eax,[BTN_BUFF] |
2641 | mov eax,[BTN_BUFF] |
2640 | shl eax,8 |
2642 | shl eax,8 |
2641 | mov [BTN_COUNT],byte 0 |
2643 | mov [BTN_COUNT],byte 0 |
2642 | mov [esp+36],eax |
2644 | mov [esp+36],eax |
2643 | .exit: |
2645 | .exit: |
2644 | ret |
2646 | ret |
2645 | 2647 | ||
2646 | 2648 | ||
2647 | align 4 |
2649 | align 4 |
2648 | 2650 | ||
2649 | sys_cpuusage: |
2651 | sys_cpuusage: |
2650 | 2652 | ||
2651 | ; RETURN: |
2653 | ; RETURN: |
2652 | ; |
2654 | ; |
2653 | ; +00 dword process cpu usage |
2655 | ; +00 dword process cpu usage |
2654 | ; +04 word position in windowing stack |
2656 | ; +04 word position in windowing stack |
2655 | ; +06 word windowing stack value at current position (cpu nro) |
2657 | ; +06 word windowing stack value at current position (cpu nro) |
2656 | ; +10 12 bytes name |
2658 | ; +10 12 bytes name |
2657 | ; +22 dword start in mem |
2659 | ; +22 dword start in mem |
2658 | ; +26 dword used mem |
2660 | ; +26 dword used mem |
2659 | ; +30 dword PID , process idenfification number |
2661 | ; +30 dword PID , process idenfification number |
2660 | ; |
2662 | ; |
2661 | 2663 | ||
2662 | mov edi,[TASK_BASE] ; eax = return area |
2664 | mov edi,[TASK_BASE] ; eax = return area |
2663 | add eax,[edi + TASKDATA.mem_start] |
2665 | add eax,[edi + TASKDATA.mem_start] |
2664 | 2666 | ||
2665 | cmp ebx,-1 ; who am I ? |
2667 | cmp ebx,-1 ; who am I ? |
2666 | jne no_who_am_i |
2668 | jne no_who_am_i |
2667 | mov ebx,[CURRENT_TASK] |
2669 | mov ebx,[CURRENT_TASK] |
2668 | no_who_am_i: |
2670 | no_who_am_i: |
2669 | 2671 | ||
2670 | push eax ; return area |
2672 | push eax ; return area |
2671 | push ebx ; process number |
2673 | push ebx ; process number |
2672 | 2674 | ||
2673 | push ebx |
2675 | push ebx |
2674 | push ebx |
2676 | push ebx |
2675 | push eax |
2677 | push eax |
2676 | 2678 | ||
2677 | ; return memory usage |
2679 | ; return memory usage |
2678 | 2680 | ||
2679 | xor edx,edx |
2681 | xor edx,edx |
2680 | mov eax,0x20 |
2682 | mov eax,0x20 |
2681 | mul ebx |
2683 | mul ebx |
2682 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2684 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2683 | mov ebx,eax |
2685 | mov ebx,eax |
2684 | pop eax |
2686 | pop eax |
2685 | mov ecx,[ebx] |
2687 | mov ecx,[ebx] |
2686 | mov [eax],ecx |
2688 | mov [eax],ecx |
2687 | pop ebx |
2689 | pop ebx |
2688 | mov cx, [WIN_STACK + ebx * 2] |
2690 | mov cx, [WIN_STACK + ebx * 2] |
2689 | mov [eax+4],cx |
2691 | mov [eax+4],cx |
2690 | mov cx, [WIN_POS + ebx * 2] |
2692 | mov cx, [WIN_POS + ebx * 2] |
2691 | mov [eax+6],cx |
2693 | mov [eax+6],cx |
2692 | push eax |
2694 | push eax |
2693 | mov eax,ebx |
2695 | mov eax,ebx |
2694 | shl eax,8 |
2696 | shl eax,8 |
2695 | add eax,SLOT_BASE+APPDATA.app_name |
2697 | add eax,SLOT_BASE+APPDATA.app_name |
2696 | pop ebx |
2698 | pop ebx |
2697 | add ebx,10 |
2699 | add ebx,10 |
2698 | mov ecx,11 |
2700 | mov ecx,11 |
2699 | call memmove |
2701 | call memmove |
2700 | 2702 | ||
2701 | ; memory usage |
2703 | ; memory usage |
2702 | 2704 | ||
2703 | xor eax,eax |
2705 | xor eax,eax |
2704 | mov edx,0x100000*16 |
2706 | mov edx,0x100000*16 |
2705 | pop ecx ; get gdt of tss |
2707 | pop ecx ; get gdt of tss |
2706 | cmp ecx,1 |
2708 | cmp ecx,1 |
2707 | je os_mem |
2709 | je os_mem |
2708 | shl ecx,8 |
2710 | shl ecx,8 |
2709 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2711 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2710 | mov eax,std_application_base_address |
2712 | mov eax,std_application_base_address |
2711 | ; eax run base -> edx used memory |
2713 | ; eax run base -> edx used memory |
2712 | os_mem: |
2714 | os_mem: |
2713 | dec edx |
2715 | dec edx |
2714 | mov [ebx+12],eax |
2716 | mov [ebx+12],eax |
2715 | mov [ebx+16],edx |
2717 | mov [ebx+16],edx |
2716 | 2718 | ||
2717 | ; PID (+30) |
2719 | ; PID (+30) |
2718 | 2720 | ||
2719 | mov eax,[esp] |
2721 | mov eax,[esp] |
2720 | shl eax,5 |
2722 | shl eax,5 |
2721 | add eax,CURRENT_TASK+TASKDATA.pid |
2723 | add eax,CURRENT_TASK+TASKDATA.pid |
2722 | mov eax,[eax] |
2724 | mov eax,[eax] |
2723 | mov [ebx+20],eax |
2725 | mov [ebx+20],eax |
2724 | 2726 | ||
2725 | ; window position and size |
2727 | ; window position and size |
2726 | 2728 | ||
2727 | mov esi,[esp] |
2729 | mov esi,[esp] |
2728 | shl esi,5 |
2730 | shl esi,5 |
2729 | add esi,window_data + WDATA.box |
2731 | add esi,window_data + WDATA.box |
2730 | mov edi,[esp+4] |
2732 | mov edi,[esp+4] |
2731 | add edi,34 |
2733 | add edi,34 |
2732 | mov ecx,4 |
2734 | mov ecx,4 |
2733 | cld |
2735 | cld |
2734 | rep movsd |
2736 | rep movsd |
2735 | 2737 | ||
2736 | ; Process state (+50) |
2738 | ; Process state (+50) |
2737 | 2739 | ||
2738 | mov eax,[esp] |
2740 | mov eax,[esp] |
2739 | shl eax,5 |
2741 | shl eax,5 |
2740 | add eax,CURRENT_TASK+TASKDATA.state |
2742 | add eax,CURRENT_TASK+TASKDATA.state |
2741 | mov eax,[eax] |
2743 | mov eax,[eax] |
2742 | mov [ebx+40],ax |
2744 | mov [ebx+40],ax |
2743 | 2745 | ||
2744 | ; Window client area box |
2746 | ; Window client area box |
2745 | 2747 | ||
2746 | mov esi,[esp] |
2748 | mov esi,[esp] |
2747 | shl esi,8 |
2749 | shl esi,8 |
2748 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2750 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2749 | lea edi,[ebx+44] |
2751 | lea edi,[ebx+44] |
2750 | mov ecx,4 |
2752 | mov ecx,4 |
2751 | rep movsd |
2753 | rep movsd |
2752 | 2754 | ||
2753 | ; Window state |
2755 | ; Window state |
2754 | 2756 | ||
2755 | mov esi,[esp] |
2757 | mov esi,[esp] |
2756 | shl esi,5 |
2758 | shl esi,5 |
2757 | add esi,window_data + WDATA.box |
2759 | add esi,window_data + WDATA.box |
2758 | mov al,[esi+WDATA.fl_wstate] |
2760 | mov al,[esi+WDATA.fl_wstate] |
2759 | mov [edi],al |
2761 | mov [edi],al |
2760 | 2762 | ||
2761 | pop ebx |
2763 | pop ebx |
2762 | pop eax |
2764 | pop eax |
2763 | 2765 | ||
2764 | ; return number of processes |
2766 | ; return number of processes |
2765 | 2767 | ||
2766 | mov eax,[TASK_COUNT] |
2768 | mov eax,[TASK_COUNT] |
2767 | mov [esp+36],eax |
2769 | mov [esp+36],eax |
2768 | ret |
2770 | ret |
2769 | 2771 | ||
2770 | align 4 |
2772 | align 4 |
2771 | sys_clock: |
2773 | sys_clock: |
2772 | cli |
2774 | cli |
2773 | ; Mikhail Lisovin xx Jan 2005 |
2775 | ; Mikhail Lisovin xx Jan 2005 |
2774 | @@: mov al, 10 |
2776 | @@: mov al, 10 |
2775 | out 0x70, al |
2777 | out 0x70, al |
2776 | in al, 0x71 |
2778 | in al, 0x71 |
2777 | test al, al |
2779 | test al, al |
2778 | jns @f |
2780 | jns @f |
2779 | mov esi, 1 |
2781 | mov esi, 1 |
2780 | call delay_ms |
2782 | call delay_ms |
2781 | jmp @b |
2783 | jmp @b |
2782 | @@: |
2784 | @@: |
2783 | ; end Lisovin's fix |
2785 | ; end Lisovin's fix |
2784 | 2786 | ||
2785 | xor al,al ; seconds |
2787 | xor al,al ; seconds |
2786 | out 0x70,al |
2788 | out 0x70,al |
2787 | in al,0x71 |
2789 | in al,0x71 |
2788 | movzx ecx,al |
2790 | movzx ecx,al |
2789 | mov al,02 ; minutes |
2791 | mov al,02 ; minutes |
2790 | shl ecx,16 |
2792 | shl ecx,16 |
2791 | out 0x70,al |
2793 | out 0x70,al |
2792 | in al,0x71 |
2794 | in al,0x71 |
2793 | movzx edx,al |
2795 | movzx edx,al |
2794 | mov al,04 ; hours |
2796 | mov al,04 ; hours |
2795 | shl edx,8 |
2797 | shl edx,8 |
2796 | out 0x70,al |
2798 | out 0x70,al |
2797 | in al,0x71 |
2799 | in al,0x71 |
2798 | add ecx,edx |
2800 | add ecx,edx |
2799 | movzx edx,al |
2801 | movzx edx,al |
2800 | add ecx,edx |
2802 | add ecx,edx |
2801 | sti |
2803 | sti |
2802 | mov [esp+36],ecx |
2804 | mov [esp+36],ecx |
2803 | ret |
2805 | ret |
2804 | 2806 | ||
2805 | 2807 | ||
2806 | align 4 |
2808 | align 4 |
2807 | 2809 | ||
2808 | sys_date: |
2810 | sys_date: |
2809 | 2811 | ||
2810 | cli |
2812 | cli |
2811 | 2813 | ||
2812 | @@: mov al, 10 |
2814 | @@: mov al, 10 |
2813 | out 0x70, al |
2815 | out 0x70, al |
2814 | in al, 0x71 |
2816 | in al, 0x71 |
2815 | test al, al |
2817 | test al, al |
2816 | jns @f |
2818 | jns @f |
2817 | mov esi, 1 |
2819 | mov esi, 1 |
2818 | call delay_ms |
2820 | call delay_ms |
2819 | jmp @b |
2821 | jmp @b |
2820 | @@: |
2822 | @@: |
2821 | 2823 | ||
2822 | mov ch,0 |
2824 | mov ch,0 |
2823 | mov al,7 ; date |
2825 | mov al,7 ; date |
2824 | out 0x70,al |
2826 | out 0x70,al |
2825 | in al,0x71 |
2827 | in al,0x71 |
2826 | mov cl,al |
2828 | mov cl,al |
2827 | mov al,8 ; month |
2829 | mov al,8 ; month |
2828 | shl ecx,16 |
2830 | shl ecx,16 |
2829 | out 0x70,al |
2831 | out 0x70,al |
2830 | in al,0x71 |
2832 | in al,0x71 |
2831 | mov ch,al |
2833 | mov ch,al |
2832 | mov al,9 ; year |
2834 | mov al,9 ; year |
2833 | out 0x70,al |
2835 | out 0x70,al |
2834 | in al,0x71 |
2836 | in al,0x71 |
2835 | mov cl,al |
2837 | mov cl,al |
2836 | sti |
2838 | sti |
2837 | mov [esp+36],ecx |
2839 | mov [esp+36],ecx |
2838 | ret |
2840 | ret |
2839 | 2841 | ||
2840 | 2842 | ||
2841 | ; redraw status |
2843 | ; redraw status |
2842 | 2844 | ||
2843 | sys_redrawstat: |
2845 | sys_redrawstat: |
2844 | 2846 | ||
2845 | cmp eax,1 |
2847 | cmp eax,1 |
2846 | jne no_widgets_away |
2848 | jne no_widgets_away |
2847 | 2849 | ||
2848 | ; buttons away |
2850 | ; buttons away |
2849 | 2851 | ||
2850 | mov ecx,[CURRENT_TASK] |
2852 | mov ecx,[CURRENT_TASK] |
2851 | 2853 | ||
2852 | sys_newba2: |
2854 | sys_newba2: |
2853 | 2855 | ||
2854 | mov edi,[BTN_ADDR] |
2856 | mov edi,[BTN_ADDR] |
2855 | cmp [edi],dword 0 ; empty button list ? |
2857 | cmp [edi],dword 0 ; empty button list ? |
2856 | je end_of_buttons_away |
2858 | je end_of_buttons_away |
2857 | 2859 | ||
2858 | movzx ebx,word [edi] |
2860 | movzx ebx,word [edi] |
2859 | inc ebx |
2861 | inc ebx |
2860 | 2862 | ||
2861 | mov eax,edi |
2863 | mov eax,edi |
2862 | 2864 | ||
2863 | sys_newba: |
2865 | sys_newba: |
2864 | 2866 | ||
2865 | dec ebx |
2867 | dec ebx |
2866 | jz end_of_buttons_away |
2868 | jz end_of_buttons_away |
2867 | 2869 | ||
2868 | add eax,0x10 |
2870 | add eax,0x10 |
2869 | cmp cx,[eax] |
2871 | cmp cx,[eax] |
2870 | jnz sys_newba |
2872 | jnz sys_newba |
2871 | 2873 | ||
2872 | push eax ebx ecx |
2874 | push eax ebx ecx |
2873 | mov ecx,ebx |
2875 | mov ecx,ebx |
2874 | inc ecx |
2876 | inc ecx |
2875 | shl ecx,4 |
2877 | shl ecx,4 |
2876 | mov ebx,eax |
2878 | mov ebx,eax |
2877 | add eax,0x10 |
2879 | add eax,0x10 |
2878 | call memmove |
2880 | call memmove |
2879 | dec dword [edi] |
2881 | dec dword [edi] |
2880 | pop ecx ebx eax |
2882 | pop ecx ebx eax |
2881 | 2883 | ||
2882 | jmp sys_newba2 |
2884 | jmp sys_newba2 |
2883 | 2885 | ||
2884 | end_of_buttons_away: |
2886 | end_of_buttons_away: |
2885 | 2887 | ||
2886 | ret |
2888 | ret |
2887 | 2889 | ||
2888 | no_widgets_away: |
2890 | no_widgets_away: |
2889 | 2891 | ||
2890 | cmp eax,2 |
2892 | cmp eax,2 |
2891 | jnz srl1 |
2893 | jnz srl1 |
2892 | 2894 | ||
2893 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2895 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2894 | add edx,draw_data-CURRENT_TASK |
2896 | add edx,draw_data-CURRENT_TASK |
2895 | mov [edx+RECT.left], 0 |
2897 | mov [edx+RECT.left], 0 |
2896 | mov [edx+RECT.top], 0 |
2898 | mov [edx+RECT.top], 0 |
2897 | mov eax,[ScreenWidth] |
2899 | mov eax,[ScreenWidth] |
2898 | mov [edx+RECT.right],eax |
2900 | mov [edx+RECT.right],eax |
2899 | mov eax,[ScreenHeight] |
2901 | mov eax,[ScreenHeight] |
2900 | mov [edx+RECT.bottom],eax |
2902 | mov [edx+RECT.bottom],eax |
2901 | 2903 | ||
2902 | mov edi,[TASK_BASE] |
2904 | mov edi,[TASK_BASE] |
2903 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2905 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2904 | 2906 | ||
2905 | call sys_window_mouse |
2907 | call sys_window_mouse |
2906 | 2908 | ||
2907 | ret |
2909 | ret |
2908 | 2910 | ||
2909 | srl1: |
2911 | srl1: |
2910 | 2912 | ||
2911 | ret |
2913 | ret |
2912 | 2914 | ||
2913 | 2915 | ||
2914 | sys_drawwindow: |
2916 | sys_drawwindow: |
2915 | 2917 | ||
2916 | mov edi,ecx |
2918 | mov edi,ecx |
2917 | shr edi,16+8 |
2919 | shr edi,16+8 |
2918 | and edi,15 |
2920 | and edi,15 |
2919 | 2921 | ||
2920 | cmp edi,0 ; type I - original style |
2922 | cmp edi,0 ; type I - original style |
2921 | jne nosyswI |
2923 | jne nosyswI |
2922 | inc [mouse_pause] |
2924 | inc [mouse_pause] |
2923 | call [disable_mouse] |
2925 | call [disable_mouse] |
2924 | call sys_set_window |
2926 | call sys_set_window |
2925 | call [disable_mouse] |
2927 | call [disable_mouse] |
2926 | call drawwindow_I |
2928 | call drawwindow_I |
2927 | ;dec [mouse_pause] |
2929 | ;dec [mouse_pause] |
2928 | ;call [draw_pointer] |
2930 | ;call [draw_pointer] |
2929 | ;ret |
2931 | ;ret |
2930 | jmp draw_window_caption.2 |
2932 | jmp draw_window_caption.2 |
2931 | nosyswI: |
2933 | nosyswI: |
2932 | 2934 | ||
2933 | cmp edi,1 ; type II - only reserve area, no draw |
2935 | cmp edi,1 ; type II - only reserve area, no draw |
2934 | jne nosyswII |
2936 | jne nosyswII |
2935 | inc [mouse_pause] |
2937 | inc [mouse_pause] |
2936 | call [disable_mouse] |
2938 | call [disable_mouse] |
2937 | call sys_set_window |
2939 | call sys_set_window |
2938 | call [disable_mouse] |
2940 | call [disable_mouse] |
2939 | call sys_window_mouse |
2941 | call sys_window_mouse |
2940 | dec [mouse_pause] |
2942 | dec [mouse_pause] |
2941 | call [draw_pointer] |
2943 | call [draw_pointer] |
2942 | ret |
2944 | ret |
2943 | nosyswII: |
2945 | nosyswII: |
2944 | 2946 | ||
2945 | cmp edi,2 ; type III - new style |
2947 | cmp edi,2 ; type III - new style |
2946 | jne nosyswIII |
2948 | jne nosyswIII |
2947 | inc [mouse_pause] |
2949 | inc [mouse_pause] |
2948 | call [disable_mouse] |
2950 | call [disable_mouse] |
2949 | call sys_set_window |
2951 | call sys_set_window |
2950 | call [disable_mouse] |
2952 | call [disable_mouse] |
2951 | call drawwindow_III |
2953 | call drawwindow_III |
2952 | ;dec [mouse_pause] |
2954 | ;dec [mouse_pause] |
2953 | ;call [draw_pointer] |
2955 | ;call [draw_pointer] |
2954 | ;ret |
2956 | ;ret |
2955 | jmp draw_window_caption.2 |
2957 | jmp draw_window_caption.2 |
2956 | nosyswIII: |
2958 | nosyswIII: |
2957 | 2959 | ||
2958 | cmp edi,3 ; type IV - skinned window |
2960 | cmp edi,3 ; type IV - skinned window |
2959 | je draw_skin_window |
2961 | je draw_skin_window |
2960 | cmp edi,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2962 | cmp edi,4 ; type V - skinned window not sized! {not_sized_skin_window} |
2961 | jne nosyswV |
2963 | jne nosyswV |
2962 | draw_skin_window: |
2964 | draw_skin_window: |
2963 | 2965 | ||
2964 | ; parameter for drawwindow_IV |
2966 | ; parameter for drawwindow_IV |
2965 | push 0 |
2967 | push 0 |
2966 | mov edi, [TASK_COUNT] |
2968 | mov edi, [TASK_COUNT] |
2967 | movzx edi, word [WIN_POS + edi*2] |
2969 | movzx edi, word [WIN_POS + edi*2] |
2968 | cmp edi, [CURRENT_TASK] |
2970 | cmp edi, [CURRENT_TASK] |
2969 | jne @f |
2971 | jne @f |
2970 | inc dword [esp] |
2972 | inc dword [esp] |
2971 | @@: |
2973 | @@: |
2972 | 2974 | ||
2973 | inc [mouse_pause] |
2975 | inc [mouse_pause] |
2974 | call [disable_mouse] |
2976 | call [disable_mouse] |
2975 | call sys_set_window |
2977 | call sys_set_window |
2976 | call [disable_mouse] |
2978 | call [disable_mouse] |
2977 | call drawwindow_IV |
2979 | call drawwindow_IV |
2978 | ;dec [mouse_pause] |
2980 | ;dec [mouse_pause] |
2979 | ;call [draw_pointer] |
2981 | ;call [draw_pointer] |
2980 | ;ret |
2982 | ;ret |
2981 | jmp draw_window_caption.2 |
2983 | jmp draw_window_caption.2 |
2982 | nosyswV: |
2984 | nosyswV: |
2983 | 2985 | ||
2984 | ret |
2986 | ret |
2985 | 2987 | ||
2986 | 2988 | ||
2987 | draw_window_caption: |
2989 | draw_window_caption: |
2988 | inc [mouse_pause] |
2990 | inc [mouse_pause] |
2989 | call [disable_mouse] |
2991 | call [disable_mouse] |
2990 | 2992 | ||
2991 | xor eax,eax |
2993 | xor eax,eax |
2992 | mov edx,[TASK_COUNT] |
2994 | mov edx,[TASK_COUNT] |
2993 | movzx edx,word[WIN_POS+edx*2] |
2995 | movzx edx,word[WIN_POS+edx*2] |
2994 | cmp edx,[CURRENT_TASK] |
2996 | cmp edx,[CURRENT_TASK] |
2995 | jne @f |
2997 | jne @f |
2996 | inc eax |
2998 | inc eax |
2997 | @@: mov edx,[CURRENT_TASK] |
2999 | @@: mov edx,[CURRENT_TASK] |
2998 | shl edx,5 |
3000 | shl edx,5 |
2999 | add edx,window_data |
3001 | add edx,window_data |
3000 | movzx ebx,[edx+WDATA.fl_wstyle] |
3002 | movzx ebx,[edx+WDATA.fl_wstyle] |
3001 | and bl,0x0F |
3003 | and bl,0x0F |
3002 | cmp bl,3 |
3004 | cmp bl,3 |
3003 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
3005 | je .draw_caption_style_3 ;{for 3 and 4 style write caption} |
3004 | cmp bl,4 |
3006 | cmp bl,4 |
3005 | je .draw_caption_style_3 |
3007 | je .draw_caption_style_3 |
3006 | 3008 | ||
3007 | jmp .not_style_3 |
3009 | jmp .not_style_3 |
3008 | .draw_caption_style_3: |
3010 | .draw_caption_style_3: |
3009 | 3011 | ||
3010 | push edx |
3012 | push edx |
3011 | call drawwindow_IV_caption |
3013 | call drawwindow_IV_caption |
3012 | add esp,4 |
3014 | add esp,4 |
3013 | jmp .2 |
3015 | jmp .2 |
3014 | 3016 | ||
3015 | .not_style_3: |
3017 | .not_style_3: |
3016 | cmp bl,2 |
3018 | cmp bl,2 |
3017 | jne .not_style_2 |
3019 | jne .not_style_2 |
3018 | 3020 | ||
3019 | call drawwindow_III_caption |
3021 | call drawwindow_III_caption |
3020 | jmp .2 |
3022 | jmp .2 |
3021 | 3023 | ||
3022 | .not_style_2: |
3024 | .not_style_2: |
3023 | cmp bl,0 |
3025 | cmp bl,0 |
3024 | jne .2 |
3026 | jne .2 |
3025 | 3027 | ||
3026 | call drawwindow_I_caption |
3028 | call drawwindow_I_caption |
3027 | 3029 | ||
3028 | ;-------------------------------------------------------------- |
3030 | ;-------------------------------------------------------------- |
3029 | .2: ;jmp @f |
3031 | .2: ;jmp @f |
3030 | mov edi,[CURRENT_TASK] |
3032 | mov edi,[CURRENT_TASK] |
3031 | shl edi,5 |
3033 | shl edi,5 |
3032 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3034 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3033 | jz @f |
3035 | jz @f |
3034 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
3036 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
3035 | or ecx,ecx |
3037 | or ecx,ecx |
3036 | jz @f |
3038 | jz @f |
3037 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
3039 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
3038 | 3040 | ||
3039 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3041 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
3040 | and al,0x0F |
3042 | and al,0x0F |
3041 | cmp al,3 |
3043 | cmp al,3 |
3042 | je .skinned |
3044 | je .skinned |
3043 | cmp al,4 |
3045 | cmp al,4 |
3044 | je .skinned |
3046 | je .skinned |
3045 | 3047 | ||
3046 | jmp .not_skinned |
3048 | jmp .not_skinned |
3047 | .skinned: |
3049 | .skinned: |
3048 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3050 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3049 | mov bp,word[edi+window_data+WDATA.box.top] |
3051 | mov bp,word[edi+window_data+WDATA.box.top] |
3050 | movzx eax,word[edi+window_data+WDATA.box.width] |
3052 | movzx eax,word[edi+window_data+WDATA.box.width] |
3051 | sub ax,[_skinmargins.left] |
3053 | sub ax,[_skinmargins.left] |
3052 | sub ax,[_skinmargins.right] |
3054 | sub ax,[_skinmargins.right] |
3053 | cwde |
3055 | cwde |
3054 | cdq |
3056 | cdq |
3055 | mov ebx,6 |
3057 | mov ebx,6 |
3056 | idiv ebx |
3058 | idiv ebx |
3057 | or eax,eax |
3059 | or eax,eax |
3058 | js @f |
3060 | js @f |
3059 | mov edx,eax |
3061 | mov edx,eax |
3060 | mov eax,dword[_skinmargins.left-2] |
3062 | mov eax,dword[_skinmargins.left-2] |
3061 | mov ax,word[_skinh] |
3063 | mov ax,word[_skinh] |
3062 | sub ax,[_skinmargins.bottom] |
3064 | sub ax,[_skinmargins.bottom] |
3063 | sub ax,[_skinmargins.top] |
3065 | sub ax,[_skinmargins.top] |
3064 | sar ax,1 |
3066 | sar ax,1 |
3065 | adc ax,0 |
3067 | adc ax,0 |
3066 | add ax,[_skinmargins.top] |
3068 | add ax,[_skinmargins.top] |
3067 | add ax,-3 |
3069 | add ax,-3 |
3068 | add eax,ebp |
3070 | add eax,ebp |
3069 | jmp .dodraw |
3071 | jmp .dodraw |
3070 | 3072 | ||
3071 | .not_skinned: |
3073 | .not_skinned: |
3072 | cmp al,1 |
3074 | cmp al,1 |
3073 | je @f |
3075 | je @f |
3074 | 3076 | ||
3075 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3077 | mov ebp,[edi+window_data+WDATA.box.left-2] |
3076 | mov bp,word[edi+window_data+WDATA.box.top] |
3078 | mov bp,word[edi+window_data+WDATA.box.top] |
3077 | movzx eax,word[edi+window_data+WDATA.box.width] |
3079 | movzx eax,word[edi+window_data+WDATA.box.width] |
3078 | sub eax,16 |
3080 | sub eax,16 |
3079 | cwde |
3081 | cwde |
3080 | cdq |
3082 | cdq |
3081 | mov ebx,6 |
3083 | mov ebx,6 |
3082 | idiv ebx |
3084 | idiv ebx |
3083 | or eax,eax |
3085 | or eax,eax |
3084 | js @f |
3086 | js @f |
3085 | mov edx,eax |
3087 | mov edx,eax |
3086 | mov eax,0x00080007 |
3088 | mov eax,0x00080007 |
3087 | add eax,ebp |
3089 | add eax,ebp |
3088 | .dodraw: |
3090 | .dodraw: |
3089 | mov ebx,[common_colours+16];0x00FFFFFF |
3091 | mov ebx,[common_colours+16];0x00FFFFFF |
3090 | or ebx, 0x80000000 |
3092 | or ebx, 0x80000000 |
3091 | xor edi,edi |
3093 | xor edi,edi |
3092 | call dtext |
3094 | call dtext |
3093 | 3095 | ||
3094 | @@: |
3096 | @@: |
3095 | ;-------------------------------------------------------------- |
3097 | ;-------------------------------------------------------------- |
3096 | dec [mouse_pause] |
3098 | dec [mouse_pause] |
3097 | call [draw_pointer] |
3099 | call [draw_pointer] |
3098 | ret |
3100 | ret |
3099 | 3101 | ||
3100 | iglobal |
3102 | iglobal |
3101 | align 4 |
3103 | align 4 |
3102 | window_topleft dd \ |
3104 | window_topleft dd \ |
3103 | 1, 21,\ ;type 0 |
3105 | 1, 21,\ ;type 0 |
3104 | 0, 0,\ ;type 1 |
3106 | 0, 0,\ ;type 1 |
3105 | 5, 20,\ ;type 2 |
3107 | 5, 20,\ ;type 2 |
3106 | 5, ?,\ ;type 3 {set by skin} |
3108 | 5, ?,\ ;type 3 {set by skin} |
3107 | 5, ? ;type 4 {set by skin} |
3109 | 5, ? ;type 4 {set by skin} |
3108 | endg |
3110 | endg |
3109 | 3111 | ||
3110 | set_window_clientbox: |
3112 | set_window_clientbox: |
3111 | push eax ecx edi |
3113 | push eax ecx edi |
3112 | 3114 | ||
3113 | mov eax,[_skinh] |
3115 | mov eax,[_skinh] |
3114 | mov [window_topleft+4*7],eax |
3116 | mov [window_topleft+4*7],eax |
3115 | mov [window_topleft+4*9],eax |
3117 | mov [window_topleft+4*9],eax |
3116 | 3118 | ||
3117 | mov ecx,edi |
3119 | mov ecx,edi |
3118 | sub edi,window_data |
3120 | sub edi,window_data |
3119 | shl edi,3 |
3121 | shl edi,3 |
3120 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3122 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3121 | jz @f |
3123 | jz @f |
3122 | 3124 | ||
3123 | movzx eax,[ecx+WDATA.fl_wstyle] |
3125 | movzx eax,[ecx+WDATA.fl_wstyle] |
3124 | and eax,0x0F |
3126 | and eax,0x0F |
3125 | mov eax,[eax*8+window_topleft+0] |
3127 | mov eax,[eax*8+window_topleft+0] |
3126 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3128 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3127 | shl eax,1 |
3129 | shl eax,1 |
3128 | neg eax |
3130 | neg eax |
3129 | add eax,[ecx+WDATA.box.width] |
3131 | add eax,[ecx+WDATA.box.width] |
3130 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3132 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3131 | 3133 | ||
3132 | movzx eax,[ecx+WDATA.fl_wstyle] |
3134 | movzx eax,[ecx+WDATA.fl_wstyle] |
3133 | and eax,0x0F |
3135 | and eax,0x0F |
3134 | push [eax*8+window_topleft+0] |
3136 | push [eax*8+window_topleft+0] |
3135 | mov eax,[eax*8+window_topleft+4] |
3137 | mov eax,[eax*8+window_topleft+4] |
3136 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3138 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3137 | neg eax |
3139 | neg eax |
3138 | sub eax,[esp] |
3140 | sub eax,[esp] |
3139 | add eax,[ecx+WDATA.box.height] |
3141 | add eax,[ecx+WDATA.box.height] |
3140 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3142 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3141 | add esp,4 |
3143 | add esp,4 |
3142 | 3144 | ||
3143 | pop edi ecx eax |
3145 | pop edi ecx eax |
3144 | ret |
3146 | ret |
3145 | @@: |
3147 | @@: |
3146 | xor eax,eax |
3148 | xor eax,eax |
3147 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3149 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3148 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3150 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3149 | mov eax,[ecx+WDATA.box.width] |
3151 | mov eax,[ecx+WDATA.box.width] |
3150 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3152 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3151 | mov eax,[ecx+WDATA.box.height] |
3153 | mov eax,[ecx+WDATA.box.height] |
3152 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3154 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3153 | 3155 | ||
3154 | pop edi ecx eax |
3156 | pop edi ecx eax |
3155 | ret |
3157 | ret |
3156 | 3158 | ||
3157 | sys_set_window: |
3159 | sys_set_window: |
3158 | 3160 | ||
3159 | mov edi,[CURRENT_TASK] |
3161 | mov edi,[CURRENT_TASK] |
3160 | shl edi,5 |
3162 | shl edi,5 |
3161 | add edi,window_data |
3163 | add edi,window_data |
3162 | 3164 | ||
3163 | ; colors |
3165 | ; colors |
3164 | mov [edi+WDATA.cl_workarea],ecx |
3166 | mov [edi+WDATA.cl_workarea],ecx |
3165 | mov [edi+WDATA.cl_titlebar],edx |
3167 | mov [edi+WDATA.cl_titlebar],edx |
3166 | mov [edi+WDATA.cl_frames],esi |
3168 | mov [edi+WDATA.cl_frames],esi |
3167 | 3169 | ||
3168 | ; check flag (?) |
3170 | ; check flag (?) |
3169 | test [edi+WDATA.fl_wdrawn],1 |
3171 | test [edi+WDATA.fl_wdrawn],1 |
3170 | jnz newd |
3172 | jnz newd |
3171 | 3173 | ||
3172 | push eax |
3174 | push eax |
3173 | mov eax,[timer_ticks] ;[0xfdf0] |
3175 | mov eax,[timer_ticks] ;[0xfdf0] |
3174 | add eax,100 |
3176 | add eax,100 |
3175 | mov [new_window_starting],eax |
3177 | mov [new_window_starting],eax |
3176 | pop eax |
3178 | pop eax |
3177 | 3179 | ||
3178 | mov word[edi+WDATA.box.width],ax |
3180 | mov word[edi+WDATA.box.width],ax |
3179 | mov word[edi+WDATA.box.height],bx |
3181 | mov word[edi+WDATA.box.height],bx |
3180 | sar eax,16 |
3182 | sar eax,16 |
3181 | sar ebx,16 |
3183 | sar ebx,16 |
3182 | mov word[edi+WDATA.box.left],ax |
3184 | mov word[edi+WDATA.box.left],ax |
3183 | mov word[edi+WDATA.box.top],bx |
3185 | mov word[edi+WDATA.box.top],bx |
3184 | 3186 | ||
3185 | call check_window_position |
3187 | call check_window_position |
3186 | 3188 | ||
3187 | call set_window_clientbox |
3189 | call set_window_clientbox |
3188 | 3190 | ||
3189 | push ecx esi edi ; save for window fullscreen/resize |
3191 | push ecx esi edi ; save for window fullscreen/resize |
3190 | ;mov esi,edi |
3192 | ;mov esi,edi |
3191 | 3193 | ||
3192 | mov cl,[edi+WDATA.fl_wstyle] |
3194 | mov cl,[edi+WDATA.fl_wstyle] |
3193 | 3195 | ||
3194 | sub edi,window_data |
3196 | sub edi,window_data |
3195 | shl edi,3 |
3197 | shl edi,3 |
3196 | add edi,SLOT_BASE |
3198 | add edi,SLOT_BASE |
3197 | 3199 | ||
3198 | and cl,0x0F |
3200 | and cl,0x0F |
3199 | mov [edi+APPDATA.wnd_caption],0 |
3201 | mov [edi+APPDATA.wnd_caption],0 |
3200 | cmp cl,3 |
3202 | cmp cl,3 |
3201 | je set_APPDATA_wnd_caption |
3203 | je set_APPDATA_wnd_caption |
3202 | cmp cl,4 ; {SPraid.simba} |
3204 | cmp cl,4 ; {SPraid.simba} |
3203 | je set_APPDATA_wnd_caption |
3205 | je set_APPDATA_wnd_caption |
3204 | 3206 | ||
3205 | jmp @f |
3207 | jmp @f |
3206 | set_APPDATA_wnd_caption: |
3208 | set_APPDATA_wnd_caption: |
3207 | mov [edi+APPDATA.wnd_caption],esi |
3209 | mov [edi+APPDATA.wnd_caption],esi |
3208 | @@: mov esi,[esp+0] |
3210 | @@: mov esi,[esp+0] |
3209 | 3211 | ||
3210 | add edi, APPDATA.saved_box |
3212 | add edi, APPDATA.saved_box |
3211 | movsd |
3213 | movsd |
3212 | movsd |
3214 | movsd |
3213 | movsd |
3215 | movsd |
3214 | movsd |
3216 | movsd |
3215 | pop edi esi ecx |
3217 | pop edi esi ecx |
3216 | 3218 | ||
3217 | push eax ebx ecx edx |
3219 | push eax ebx ecx edx |
3218 | ;;; mov eax, 1 |
3220 | ;;; mov eax, 1 |
3219 | ;;; call delay_hs |
3221 | ;;; call delay_hs |
3220 | mov eax, [edi+WDATA.box.left] |
3222 | mov eax, [edi+WDATA.box.left] |
3221 | mov ebx, [edi+WDATA.box.top] |
3223 | mov ebx, [edi+WDATA.box.top] |
3222 | mov ecx, [edi+WDATA.box.width] |
3224 | mov ecx, [edi+WDATA.box.width] |
3223 | mov edx, [edi+WDATA.box.height] |
3225 | mov edx, [edi+WDATA.box.height] |
3224 | add ecx, eax |
3226 | add ecx, eax |
3225 | add edx, ebx |
3227 | add edx, ebx |
3226 | call calculatescreen |
3228 | call calculatescreen |
3227 | pop edx ecx ebx eax |
3229 | pop edx ecx ebx eax |
3228 | 3230 | ||
3229 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3231 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3230 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3232 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3231 | 3233 | ||
3232 | newd: |
3234 | newd: |
3233 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3235 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3234 | mov edx,edi |
3236 | mov edx,edi |
3235 | 3237 | ||
3236 | ret |
3238 | ret |
3237 | 3239 | ||
3238 | syscall_windowsettings: |
3240 | syscall_windowsettings: |
3239 | 3241 | ||
3240 | .set_window_caption: |
3242 | .set_window_caption: |
3241 | dec eax ; subfunction #1 - set window caption |
3243 | dec eax ; subfunction #1 - set window caption |
3242 | jnz .get_window_caption |
3244 | jnz .get_window_caption |
3243 | 3245 | ||
3244 | ; NOTE: only window owner thread can set its caption, |
3246 | ; NOTE: only window owner thread can set its caption, |
3245 | ; so there's no parameter for PID/TID |
3247 | ; so there's no parameter for PID/TID |
3246 | 3248 | ||
3247 | mov edi,[CURRENT_TASK] |
3249 | mov edi,[CURRENT_TASK] |
3248 | shl edi,5 |
3250 | shl edi,5 |
3249 | 3251 | ||
3250 | ; have to check if caption is within application memory limit |
3252 | ; have to check if caption is within application memory limit |
3251 | ; check is trivial, and if application resizes its memory, |
3253 | ; check is trivial, and if application resizes its memory, |
3252 | ; caption still can become over bounds |
3254 | ; caption still can become over bounds |
3253 | ; diamond, 31.10.2006: check removed because with new memory manager |
3255 | ; diamond, 31.10.2006: check removed because with new memory manager |
3254 | ; there can be valid data after APPDATA.mem_size bound |
3256 | ; there can be valid data after APPDATA.mem_size bound |
3255 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3257 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3256 | ; add ecx,255 ; max caption length |
3258 | ; add ecx,255 ; max caption length |
3257 | ; cmp ebx,ecx |
3259 | ; cmp ebx,ecx |
3258 | ; ja .exit_fail |
3260 | ; ja .exit_fail |
3259 | 3261 | ||
3260 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3262 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3261 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3263 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3262 | 3264 | ||
3263 | call draw_window_caption |
3265 | call draw_window_caption |
3264 | 3266 | ||
3265 | xor eax,eax ; eax = 0 (success) |
3267 | xor eax,eax ; eax = 0 (success) |
3266 | ret |
3268 | ret |
3267 | 3269 | ||
3268 | .get_window_caption: |
3270 | .get_window_caption: |
3269 | dec eax ; subfunction #2 - get window caption |
3271 | dec eax ; subfunction #2 - get window caption |
3270 | jnz .exit_fail |
3272 | jnz .exit_fail |
3271 | 3273 | ||
3272 | ; not implemented yet |
3274 | ; not implemented yet |
3273 | 3275 | ||
3274 | .exit_fail: |
3276 | .exit_fail: |
3275 | xor eax,eax |
3277 | xor eax,eax |
3276 | inc eax ; eax = 1 (fail) |
3278 | inc eax ; eax = 1 (fail) |
3277 | ret |
3279 | ret |
3278 | 3280 | ||
3279 | 3281 | ||
3280 | sys_window_move: |
3282 | sys_window_move: |
3281 | 3283 | ||
3282 | mov edi,[CURRENT_TASK] |
3284 | mov edi,[CURRENT_TASK] |
3283 | shl edi,5 |
3285 | shl edi,5 |
3284 | add edi,window_data |
3286 | add edi,window_data |
3285 | 3287 | ||
3286 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3288 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3287 | jnz .window_move_return |
3289 | jnz .window_move_return |
3288 | 3290 | ||
3289 | push dword [edi + WDATA.box.left] ; save old coordinates |
3291 | push dword [edi + WDATA.box.left] ; save old coordinates |
3290 | push dword [edi + WDATA.box.top] |
3292 | push dword [edi + WDATA.box.top] |
3291 | push dword [edi + WDATA.box.width] |
3293 | push dword [edi + WDATA.box.width] |
3292 | push dword [edi + WDATA.box.height] |
3294 | push dword [edi + WDATA.box.height] |
3293 | 3295 | ||
3294 | cmp eax,-1 ; set new position and size |
3296 | cmp eax,-1 ; set new position and size |
3295 | je .no_x_reposition |
3297 | je .no_x_reposition |
3296 | mov [edi + WDATA.box.left], eax |
3298 | mov [edi + WDATA.box.left], eax |
3297 | .no_x_reposition: |
3299 | .no_x_reposition: |
3298 | cmp ebx,-1 |
3300 | cmp ebx,-1 |
3299 | je .no_y_reposition |
3301 | je .no_y_reposition |
3300 | mov [edi + WDATA.box.top], ebx |
3302 | mov [edi + WDATA.box.top], ebx |
3301 | .no_y_reposition: |
3303 | .no_y_reposition: |
3302 | 3304 | ||
3303 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3305 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3304 | jnz .no_y_resizing |
3306 | jnz .no_y_resizing |
3305 | 3307 | ||
3306 | cmp ecx,-1 |
3308 | cmp ecx,-1 |
3307 | je .no_x_resizing |
3309 | je .no_x_resizing |
3308 | mov [edi + WDATA.box.width], ecx |
3310 | mov [edi + WDATA.box.width], ecx |
3309 | .no_x_resizing: |
3311 | .no_x_resizing: |
3310 | cmp edx,-1 |
3312 | cmp edx,-1 |
3311 | je .no_y_resizing |
3313 | je .no_y_resizing |
3312 | mov [edi + WDATA.box.height], edx |
3314 | mov [edi + WDATA.box.height], edx |
3313 | .no_y_resizing: |
3315 | .no_y_resizing: |
3314 | 3316 | ||
3315 | call check_window_position |
3317 | call check_window_position |
3316 | call set_window_clientbox |
3318 | call set_window_clientbox |
3317 | 3319 | ||
3318 | pushad ; save for window fullscreen/resize |
3320 | pushad ; save for window fullscreen/resize |
3319 | mov esi,edi |
3321 | mov esi,edi |
3320 | sub edi,window_data |
3322 | sub edi,window_data |
3321 | shr edi,5 |
3323 | shr edi,5 |
3322 | shl edi,8 |
3324 | shl edi,8 |
3323 | add edi, SLOT_BASE + APPDATA.saved_box |
3325 | add edi, SLOT_BASE + APPDATA.saved_box |
3324 | mov ecx,4 |
3326 | mov ecx,4 |
3325 | cld |
3327 | cld |
3326 | rep movsd |
3328 | rep movsd |
3327 | popad |
3329 | popad |
3328 | 3330 | ||
3329 | pushad ; calculcate screen at new position |
3331 | pushad ; calculcate screen at new position |
3330 | mov eax, [edi + WDATA.box.left] |
3332 | mov eax, [edi + WDATA.box.left] |
3331 | mov ebx, [edi + WDATA.box.top] |
3333 | mov ebx, [edi + WDATA.box.top] |
3332 | mov ecx, [edi + WDATA.box.width] |
3334 | mov ecx, [edi + WDATA.box.width] |
3333 | mov edx, [edi + WDATA.box.height] |
3335 | mov edx, [edi + WDATA.box.height] |
3334 | add ecx,eax |
3336 | add ecx,eax |
3335 | add edx,ebx |
3337 | add edx,ebx |
3336 | 3338 | ||
3337 | call calculatescreen |
3339 | call calculatescreen |
3338 | popad |
3340 | popad |
3339 | 3341 | ||
3340 | pop edx ; calculcate screen at old position |
3342 | pop edx ; calculcate screen at old position |
3341 | pop ecx |
3343 | pop ecx |
3342 | pop ebx |
3344 | pop ebx |
3343 | pop eax |
3345 | pop eax |
3344 | add ecx,eax |
3346 | add ecx,eax |
3345 | add edx,ebx |
3347 | add edx,ebx |
3346 | mov [dlx],eax ; save for drawlimits |
3348 | mov [dlx],eax ; save for drawlimits |
3347 | mov [dly],ebx |
3349 | mov [dly],ebx |
3348 | mov [dlxe],ecx |
3350 | mov [dlxe],ecx |
3349 | mov [dlye],edx |
3351 | mov [dlye],edx |
3350 | call calculatescreen |
3352 | call calculatescreen |
3351 | 3353 | ||
3352 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3354 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3353 | 3355 | ||
3354 | mov eax,edi ; redraw screen at old position |
3356 | mov eax,edi ; redraw screen at old position |
3355 | xor esi,esi |
3357 | xor esi,esi |
3356 | call redrawscreen |
3358 | call redrawscreen |
3357 | 3359 | ||
3358 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3360 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3359 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3361 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3360 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3362 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3361 | 3363 | ||
3362 | call [draw_pointer] |
3364 | call [draw_pointer] |
3363 | 3365 | ||
3364 | mov [window_move_pr],0 |
3366 | mov [window_move_pr],0 |
3365 | 3367 | ||
3366 | .window_move_return: |
3368 | .window_move_return: |
3367 | 3369 | ||
3368 | ret |
3370 | ret |
3369 | 3371 | ||
3370 | uglobal |
3372 | uglobal |
3371 | window_move_pr dd 0x0 |
3373 | window_move_pr dd 0x0 |
3372 | window_move_eax dd 0x0 |
3374 | window_move_eax dd 0x0 |
3373 | window_move_ebx dd 0x0 |
3375 | window_move_ebx dd 0x0 |
3374 | window_move_ecx dd 0x0 |
3376 | window_move_ecx dd 0x0 |
3375 | window_move_edx dd 0x0 |
3377 | window_move_edx dd 0x0 |
3376 | endg |
3378 | endg |
3377 | 3379 | ||
3378 | ;ok - 100% work |
3380 | ;ok - 100% work |
3379 | ;nt - not tested |
3381 | ;nt - not tested |
3380 | ;--------------------------------------------------------------------------------------------- |
3382 | ;--------------------------------------------------------------------------------------------- |
3381 | ;eax |
3383 | ;eax |
3382 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3384 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3383 | ;1 - change task. Ret nothing. Block. ok. |
3385 | ;1 - change task. Ret nothing. Block. ok. |
3384 | ;2 - performance control |
3386 | ;2 - performance control |
3385 | ; ebx |
3387 | ; ebx |
3386 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3388 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3387 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3389 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3388 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3390 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3389 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3391 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3390 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3392 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3391 | ;eax |
3393 | ;eax |
3392 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3394 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3393 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3395 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3394 | ;--------------------------------------------------------------------------------------------- |
3396 | ;--------------------------------------------------------------------------------------------- |
3395 | sys_sheduler: ;noname & halyavin |
3397 | sys_sheduler: ;noname & halyavin |
3396 | cmp eax,0 |
3398 | cmp eax,0 |
3397 | je shed_counter |
3399 | je shed_counter |
3398 | cmp eax,2 |
3400 | cmp eax,2 |
3399 | je perf_control |
3401 | je perf_control |
3400 | cmp eax,3 |
3402 | cmp eax,3 |
3401 | je rdmsr_instr |
3403 | je rdmsr_instr |
3402 | cmp eax,4 |
3404 | cmp eax,4 |
3403 | je wrmsr_instr |
3405 | je wrmsr_instr |
3404 | cmp eax,1 |
3406 | cmp eax,1 |
3405 | jne not_supported |
3407 | jne not_supported |
3406 | call change_task ;delay,0 |
3408 | call change_task ;delay,0 |
3407 | ret |
3409 | ret |
3408 | shed_counter: |
3410 | shed_counter: |
3409 | mov eax,[context_counter] |
3411 | mov eax,[context_counter] |
3410 | mov [esp+36],eax |
3412 | mov [esp+36],eax |
3411 | not_supported: |
3413 | not_supported: |
3412 | ret |
3414 | ret |
3413 | perf_control: |
3415 | perf_control: |
3414 | inc eax ;now eax=3 |
3416 | inc eax ;now eax=3 |
3415 | cmp ebx,eax |
3417 | cmp ebx,eax |
3416 | je cache_disable |
3418 | je cache_disable |
3417 | dec eax |
3419 | dec eax |
3418 | cmp ebx,eax |
3420 | cmp ebx,eax |
3419 | je cache_enable |
3421 | je cache_enable |
3420 | dec eax |
3422 | dec eax |
3421 | cmp ebx,eax |
3423 | cmp ebx,eax |
3422 | je is_cache_enabled |
3424 | je is_cache_enabled |
3423 | dec eax |
3425 | dec eax |
3424 | cmp ebx,eax |
3426 | cmp ebx,eax |
3425 | je modify_pce |
3427 | je modify_pce |
3426 | ret |
3428 | ret |
3427 | 3429 | ||
3428 | rdmsr_instr: |
3430 | rdmsr_instr: |
3429 | ;now counter in ecx |
3431 | ;now counter in ecx |
3430 | ;(edx:eax) esi:edi => edx:esi |
3432 | ;(edx:eax) esi:edi => edx:esi |
3431 | mov eax,esi |
3433 | mov eax,esi |
3432 | rdmsr |
3434 | rdmsr |
3433 | mov [esp+36],eax |
3435 | mov [esp+36],eax |
3434 | mov [esp+24],edx ;ret in ebx? |
3436 | mov [esp+24],edx ;ret in ebx? |
3435 | ret |
3437 | ret |
3436 | 3438 | ||
3437 | wrmsr_instr: |
3439 | wrmsr_instr: |
3438 | ;now counter in ecx |
3440 | ;now counter in ecx |
3439 | ;(edx:eax) esi:edi => edx:esi |
3441 | ;(edx:eax) esi:edi => edx:esi |
3440 | ; Fast Call MSR can't be destroy |
3442 | ; Fast Call MSR can't be destroy |
3441 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3443 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3442 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3444 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3443 | cmp ecx, MSR_SYSENTER_CS |
3445 | cmp ecx, MSR_SYSENTER_CS |
3444 | je @f |
3446 | je @f |
3445 | cmp ecx, MSR_SYSENTER_ESP |
3447 | cmp ecx, MSR_SYSENTER_ESP |
3446 | je @f |
3448 | je @f |
3447 | cmp ecx, MSR_SYSENTER_EIP |
3449 | cmp ecx, MSR_SYSENTER_EIP |
3448 | je @f |
3450 | je @f |
3449 | cmp ecx, MSR_AMD_STAR |
3451 | cmp ecx, MSR_AMD_STAR |
3450 | je @f |
3452 | je @f |
3451 | 3453 | ||
3452 | mov eax, esi |
3454 | mov eax, esi |
3453 | wrmsr |
3455 | wrmsr |
3454 | ; mov [esp + 36], eax |
3456 | ; mov [esp + 36], eax |
3455 | ; mov [esp + 24], edx ;ret in ebx? |
3457 | ; mov [esp + 24], edx ;ret in ebx? |
3456 | @@: |
3458 | @@: |
3457 | ret |
3459 | ret |
3458 | 3460 | ||
3459 | cache_disable: |
3461 | cache_disable: |
3460 | mov eax,cr0 |
3462 | mov eax,cr0 |
3461 | or eax,01100000000000000000000000000000b |
3463 | or eax,01100000000000000000000000000000b |
3462 | mov cr0,eax |
3464 | mov cr0,eax |
3463 | wbinvd ;set MESI |
3465 | wbinvd ;set MESI |
3464 | ret |
3466 | ret |
3465 | 3467 | ||
3466 | cache_enable: |
3468 | cache_enable: |
3467 | mov eax,cr0 |
3469 | mov eax,cr0 |
3468 | and eax,10011111111111111111111111111111b |
3470 | and eax,10011111111111111111111111111111b |
3469 | mov cr0,eax |
3471 | mov cr0,eax |
3470 | ret |
3472 | ret |
3471 | 3473 | ||
3472 | is_cache_enabled: |
3474 | is_cache_enabled: |
3473 | mov eax,cr0 |
3475 | mov eax,cr0 |
3474 | mov ebx,eax |
3476 | mov ebx,eax |
3475 | and eax,01100000000000000000000000000000b |
3477 | and eax,01100000000000000000000000000000b |
3476 | jz cache_disabled |
3478 | jz cache_disabled |
3477 | mov [esp+36],ebx |
3479 | mov [esp+36],ebx |
3478 | cache_disabled: |
3480 | cache_disabled: |
3479 | mov dword [esp+36],eax ;0 |
3481 | mov dword [esp+36],eax ;0 |
3480 | ret |
3482 | ret |
3481 | 3483 | ||
3482 | modify_pce: |
3484 | modify_pce: |
3483 | mov eax,cr4 |
3485 | mov eax,cr4 |
3484 | ; mov ebx,0 |
3486 | ; mov ebx,0 |
3485 | ; or bx,100000000b ;pce |
3487 | ; or bx,100000000b ;pce |
3486 | ; xor eax,ebx ;invert pce |
3488 | ; xor eax,ebx ;invert pce |
3487 | bts eax,8 ;pce=cr4[8] |
3489 | bts eax,8 ;pce=cr4[8] |
3488 | mov cr4,eax |
3490 | mov cr4,eax |
3489 | mov [esp+36],eax |
3491 | mov [esp+36],eax |
3490 | ret |
3492 | ret |
3491 | ;--------------------------------------------------------------------------------------------- |
3493 | ;--------------------------------------------------------------------------------------------- |
3492 | 3494 | ||
3493 | 3495 | ||
3494 | ; check if pixel is allowed to be drawn |
3496 | ; check if pixel is allowed to be drawn |
3495 | 3497 | ||
3496 | checkpixel: |
3498 | checkpixel: |
3497 | push eax edx |
3499 | push eax edx |
3498 | 3500 | ||
3499 | mov edx,[ScreenWidth] ; screen x size |
3501 | mov edx,[ScreenWidth] ; screen x size |
3500 | inc edx |
3502 | inc edx |
3501 | imul edx, ebx |
3503 | imul edx, ebx |
3502 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3504 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3503 | 3505 | ||
3504 | xor ecx, ecx |
3506 | xor ecx, ecx |
3505 | mov eax, [CURRENT_TASK] |
3507 | mov eax, [CURRENT_TASK] |
3506 | cmp al, dl |
3508 | cmp al, dl |
3507 | setne cl |
3509 | setne cl |
3508 | 3510 | ||
3509 | pop edx eax |
3511 | pop edx eax |
3510 | ret |
3512 | ret |
3511 | 3513 | ||
3512 | iglobal |
3514 | iglobal |
3513 | cpustring db 'CPU',0 |
3515 | cpustring db 'CPU',0 |
3514 | endg |
3516 | endg |
3515 | 3517 | ||
3516 | uglobal |
3518 | uglobal |
3517 | background_defined db 0 ; diamond, 11.04.2006 |
3519 | background_defined db 0 ; diamond, 11.04.2006 |
3518 | endg |
3520 | endg |
3519 | 3521 | ||
3520 | align 4 |
3522 | align 4 |
3521 | ; check misc |
3523 | ; check misc |
3522 | 3524 | ||
3523 | checkmisc: |
3525 | checkmisc: |
3524 | 3526 | ||
3525 | cmp [ctrl_alt_del], 1 |
3527 | cmp [ctrl_alt_del], 1 |
3526 | jne nocpustart |
3528 | jne nocpustart |
3527 | 3529 | ||
3528 | mov ebp, cpustring |
3530 | mov ebp, cpustring |
3529 | call fs_execute_from_sysdir |
3531 | call fs_execute_from_sysdir |
3530 | 3532 | ||
3531 | mov [ctrl_alt_del], 0 |
3533 | mov [ctrl_alt_del], 0 |
3532 | 3534 | ||
3533 | nocpustart: |
3535 | nocpustart: |
3534 | cmp [mouse_active], 1 |
3536 | cmp [mouse_active], 1 |
3535 | jne mouse_not_active |
3537 | jne mouse_not_active |
3536 | mov [mouse_active], 0 |
3538 | mov [mouse_active], 0 |
3537 | xor edi, edi |
3539 | xor edi, edi |
3538 | mov ecx, [TASK_COUNT] |
3540 | mov ecx, [TASK_COUNT] |
3539 | set_mouse_event: |
3541 | set_mouse_event: |
3540 | add edi, 256 |
3542 | add edi, 256 |
3541 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3543 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3542 | loop set_mouse_event |
3544 | loop set_mouse_event |
3543 | 3545 | ||
3544 | mouse_not_active: |
3546 | mouse_not_active: |
3545 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3547 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3546 | jz nobackgr |
3548 | jz nobackgr |
3547 | cmp [background_defined], 0 |
3549 | cmp [background_defined], 0 |
3548 | jz nobackgr |
3550 | jz nobackgr |
3549 | ; mov [REDRAW_BACKGROUND],byte 2 |
3551 | ; mov [REDRAW_BACKGROUND],byte 2 |
3550 | ; call change_task |
3552 | ; call change_task |
3551 | xor edi, edi |
3553 | xor edi, edi |
3552 | mov ecx, [TASK_COUNT] |
3554 | mov ecx, [TASK_COUNT] |
3553 | set_bgr_event: |
3555 | set_bgr_event: |
3554 | add edi, 256 |
3556 | add edi, 256 |
3555 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3557 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3556 | loop set_bgr_event |
3558 | loop set_bgr_event |
3557 | mov [draw_data+32 + RECT.left],dword 0 |
3559 | mov [draw_data+32 + RECT.left],dword 0 |
3558 | mov [draw_data+32 + RECT.top],dword 0 |
3560 | mov [draw_data+32 + RECT.top],dword 0 |
3559 | mov eax,[ScreenWidth] |
3561 | mov eax,[ScreenWidth] |
3560 | mov ebx,[ScreenHeight] |
3562 | mov ebx,[ScreenHeight] |
3561 | mov [draw_data+32 + RECT.right],eax |
3563 | mov [draw_data+32 + RECT.right],eax |
3562 | mov [draw_data+32 + RECT.bottom],ebx |
3564 | mov [draw_data+32 + RECT.bottom],ebx |
3563 | call drawbackground |
3565 | call drawbackground |
3564 | mov [REDRAW_BACKGROUND],byte 0 |
3566 | mov [REDRAW_BACKGROUND],byte 0 |
3565 | mov [MOUSE_BACKGROUND],byte 0 |
3567 | mov [MOUSE_BACKGROUND],byte 0 |
3566 | 3568 | ||
3567 | nobackgr: |
3569 | nobackgr: |
3568 | 3570 | ||
3569 | ; system shutdown request |
3571 | ; system shutdown request |
3570 | 3572 | ||
3571 | cmp [SYS_SHUTDOWN],byte 0 |
3573 | cmp [SYS_SHUTDOWN],byte 0 |
3572 | je noshutdown |
3574 | je noshutdown |
3573 | 3575 | ||
3574 | mov edx,[shutdown_processes] |
3576 | mov edx,[shutdown_processes] |
3575 | sub dl,2 |
3577 | sub dl,2 |
3576 | 3578 | ||
3577 | cmp [SYS_SHUTDOWN],dl |
3579 | cmp [SYS_SHUTDOWN],dl |
3578 | jne no_mark_system_shutdown |
3580 | jne no_mark_system_shutdown |
3579 | 3581 | ||
3580 | mov edx,OS_BASE+0x3040 |
3582 | mov edx,OS_BASE+0x3040 |
3581 | movzx ecx,byte [SYS_SHUTDOWN] |
3583 | movzx ecx,byte [SYS_SHUTDOWN] |
3582 | add ecx,5 |
3584 | add ecx,5 |
3583 | markz: |
3585 | markz: |
3584 | mov [edx+TASKDATA.state],byte 3 |
3586 | mov [edx+TASKDATA.state],byte 3 |
3585 | add edx,0x20 |
3587 | add edx,0x20 |
3586 | loop markz |
3588 | loop markz |
3587 | 3589 | ||
3588 | no_mark_system_shutdown: |
3590 | no_mark_system_shutdown: |
3589 | 3591 | ||
3590 | call [disable_mouse] |
3592 | call [disable_mouse] |
3591 | 3593 | ||
3592 | dec byte [SYS_SHUTDOWN] |
3594 | dec byte [SYS_SHUTDOWN] |
3593 | 3595 | ||
3594 | cmp [SYS_SHUTDOWN],byte 0 |
3596 | cmp [SYS_SHUTDOWN],byte 0 |
3595 | je system_shutdown |
3597 | je system_shutdown |
3596 | 3598 | ||
3597 | noshutdown: |
3599 | noshutdown: |
3598 | 3600 | ||
3599 | 3601 | ||
3600 | mov eax,[TASK_COUNT] ; termination |
3602 | mov eax,[TASK_COUNT] ; termination |
3601 | mov ebx,TASK_DATA+TASKDATA.state |
3603 | mov ebx,TASK_DATA+TASKDATA.state |
3602 | mov esi,1 |
3604 | mov esi,1 |
3603 | 3605 | ||
3604 | newct: |
3606 | newct: |
3605 | mov cl,[ebx] |
3607 | mov cl,[ebx] |
3606 | cmp cl,byte 3 |
3608 | cmp cl,byte 3 |
3607 | jz terminate |
3609 | jz terminate |
3608 | cmp cl,byte 4 |
3610 | cmp cl,byte 4 |
3609 | jz terminate |
3611 | jz terminate |
3610 | 3612 | ||
3611 | add ebx,0x20 |
3613 | add ebx,0x20 |
3612 | inc esi |
3614 | inc esi |
3613 | dec eax |
3615 | dec eax |
3614 | jnz newct |
3616 | jnz newct |
3615 | 3617 | ||
3616 | ret |
3618 | ret |
3617 | 3619 | ||
3618 | 3620 | ||
3619 | ; redraw screen |
3621 | ; redraw screen |
3620 | 3622 | ||
3621 | redrawscreen: |
3623 | redrawscreen: |
3622 | 3624 | ||
3623 | ; eax , if process window_data base is eax, do not set flag/limits |
3625 | ; eax , if process window_data base is eax, do not set flag/limits |
3624 | 3626 | ||
3625 | pushad |
3627 | pushad |
3626 | push eax |
3628 | push eax |
3627 | 3629 | ||
3628 | ;;; mov eax,2 |
3630 | ;;; mov eax,2 |
3629 | ;;; call delay_hs |
3631 | ;;; call delay_hs |
3630 | 3632 | ||
3631 | ;mov ecx,0 ; redraw flags for apps |
3633 | ;mov ecx,0 ; redraw flags for apps |
3632 | xor ecx,ecx |
3634 | xor ecx,ecx |
3633 | newdw2: |
3635 | newdw2: |
3634 | 3636 | ||
3635 | inc ecx |
3637 | inc ecx |
3636 | push ecx |
3638 | push ecx |
3637 | 3639 | ||
3638 | mov eax,ecx |
3640 | mov eax,ecx |
3639 | shl eax,5 |
3641 | shl eax,5 |
3640 | add eax,window_data |
3642 | add eax,window_data |
3641 | 3643 | ||
3642 | cmp eax,[esp+4] |
3644 | cmp eax,[esp+4] |
3643 | je not_this_task |
3645 | je not_this_task |
3644 | ; check if window in redraw area |
3646 | ; check if window in redraw area |
3645 | mov edi,eax |
3647 | mov edi,eax |
3646 | 3648 | ||
3647 | cmp ecx,1 ; limit for background |
3649 | cmp ecx,1 ; limit for background |
3648 | jz bgli |
3650 | jz bgli |
3649 | 3651 | ||
3650 | mov eax, [edi + WDATA.box.left] |
3652 | mov eax, [edi + WDATA.box.left] |
3651 | mov ebx, [edi + WDATA.box.top] |
3653 | mov ebx, [edi + WDATA.box.top] |
3652 | mov ecx, [edi + WDATA.box.width] |
3654 | mov ecx, [edi + WDATA.box.width] |
3653 | mov edx, [edi + WDATA.box.height] |
3655 | mov edx, [edi + WDATA.box.height] |
3654 | add ecx,eax |
3656 | add ecx,eax |
3655 | add edx,ebx |
3657 | add edx,ebx |
3656 | 3658 | ||
3657 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3659 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3658 | cmp ecx,ebx |
3660 | cmp ecx,ebx |
3659 | jb ricino |
3661 | jb ricino |
3660 | 3662 | ||
3661 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3663 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3662 | cmp ecx,eax |
3664 | cmp ecx,eax |
3663 | jb ricino |
3665 | jb ricino |
3664 | 3666 | ||
3665 | mov eax, [edi + WDATA.box.left] |
3667 | mov eax, [edi + WDATA.box.left] |
3666 | mov ebx, [edi + WDATA.box.top] |
3668 | mov ebx, [edi + WDATA.box.top] |
3667 | mov ecx, [edi + WDATA.box.width] |
3669 | mov ecx, [edi + WDATA.box.width] |
3668 | mov edx, [edi + WDATA.box.height] |
3670 | mov edx, [edi + WDATA.box.height] |
3669 | add ecx, eax |
3671 | add ecx, eax |
3670 | add edx, ebx |
3672 | add edx, ebx |
3671 | 3673 | ||
3672 | mov eax,[dly] ; eax = area y start edx = window y end |
3674 | mov eax,[dly] ; eax = area y start edx = window y end |
3673 | cmp edx,eax |
3675 | cmp edx,eax |
3674 | jb ricino |
3676 | jb ricino |
3675 | 3677 | ||
3676 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3678 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3677 | cmp ecx,eax |
3679 | cmp ecx,eax |
3678 | jb ricino |
3680 | jb ricino |
3679 | 3681 | ||
3680 | bgli: |
3682 | bgli: |
3681 | 3683 | ||
3682 | cmp edi,esi |
3684 | cmp edi,esi |
3683 | jz ricino |
3685 | jz ricino |
3684 | 3686 | ||
3685 | mov eax,edi |
3687 | mov eax,edi |
3686 | add eax,draw_data-window_data |
3688 | add eax,draw_data-window_data |
3687 | 3689 | ||
3688 | mov ebx,[dlx] ; set limits |
3690 | mov ebx,[dlx] ; set limits |
3689 | mov [eax + RECT.left], ebx |
3691 | mov [eax + RECT.left], ebx |
3690 | mov ebx,[dly] |
3692 | mov ebx,[dly] |
3691 | mov [eax + RECT.top], ebx |
3693 | mov [eax + RECT.top], ebx |
3692 | mov ebx,[dlxe] |
3694 | mov ebx,[dlxe] |
3693 | mov [eax + RECT.right], ebx |
3695 | mov [eax + RECT.right], ebx |
3694 | mov ebx,[dlye] |
3696 | mov ebx,[dlye] |
3695 | mov [eax + RECT.bottom], ebx |
3697 | mov [eax + RECT.bottom], ebx |
3696 | 3698 | ||
3697 | sub eax,draw_data-window_data |
3699 | sub eax,draw_data-window_data |
3698 | 3700 | ||
3699 | cmp ecx,1 |
3701 | cmp ecx,1 |
3700 | jne nobgrd |
3702 | jne nobgrd |
3701 | cmp esi,1 |
3703 | cmp esi,1 |
3702 | je newdw8 |
3704 | je newdw8 |
3703 | call drawbackground |
3705 | call drawbackground |
3704 | 3706 | ||
3705 | newdw8: |
3707 | newdw8: |
3706 | nobgrd: |
3708 | nobgrd: |
3707 | 3709 | ||
3708 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3710 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3709 | 3711 | ||
3710 | ricino: |
3712 | ricino: |
3711 | 3713 | ||
3712 | not_this_task: |
3714 | not_this_task: |
3713 | 3715 | ||
3714 | pop ecx |
3716 | pop ecx |
3715 | 3717 | ||
3716 | cmp ecx,[TASK_COUNT] |
3718 | cmp ecx,[TASK_COUNT] |
3717 | jle newdw2 |
3719 | jle newdw2 |
3718 | 3720 | ||
3719 | pop eax |
3721 | pop eax |
3720 | popad |
3722 | popad |
3721 | 3723 | ||
3722 | ret |
3724 | ret |
3723 | 3725 | ||
3724 | calculatebackground: ; background |
3726 | calculatebackground: ; background |
3725 | 3727 | ||
3726 | ; all black |
3728 | ; all black |
3727 | 3729 | ||
3728 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3730 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3729 | xor eax, eax |
3731 | xor eax, eax |
3730 | mov ecx, 1023 ;0x0fff00 / 4 |
3732 | mov ecx, 1023 ;0x0fff00 / 4 |
3731 | cld |
3733 | cld |
3732 | rep stosd |
3734 | rep stosd |
3733 | 3735 | ||
3734 | mov edi,display_data ; set os to use all pixels |
3736 | mov edi,display_data ; set os to use all pixels |
3735 | mov eax,0x01010101 |
3737 | mov eax,0x01010101 |
3736 | mov ecx,1280*1024 / 4 |
3738 | mov ecx,1280*1024 / 4 |
3737 | rep stosd |
3739 | rep stosd |
3738 | 3740 | ||
3739 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3741 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3740 | 3742 | ||
3741 | ret |
3743 | ret |
3742 | 3744 | ||
3743 | uglobal |
3745 | uglobal |
3744 | imax dd 0x0 |
3746 | imax dd 0x0 |
3745 | endg |
3747 | endg |
3746 | 3748 | ||
3747 | 3749 | ||
3748 | 3750 | ||
3749 | delay_ms: ; delay in 1/1000 sec |
3751 | delay_ms: ; delay in 1/1000 sec |
3750 | 3752 | ||
3751 | 3753 | ||
3752 | push eax |
3754 | push eax |
3753 | push ecx |
3755 | push ecx |
3754 | 3756 | ||
3755 | mov ecx,esi |
3757 | mov ecx,esi |
3756 | ; |
3758 | ; |
3757 | imul ecx, 33941 |
3759 | imul ecx, 33941 |
3758 | shr ecx, 9 |
3760 | shr ecx, 9 |
3759 | ; |
3761 | ; |
3760 | 3762 | ||
3761 | in al,0x61 |
3763 | in al,0x61 |
3762 | and al,0x10 |
3764 | and al,0x10 |
3763 | mov ah,al |
3765 | mov ah,al |
3764 | cld |
3766 | cld |
3765 | 3767 | ||
3766 | cnt1: in al,0x61 |
3768 | cnt1: in al,0x61 |
3767 | and al,0x10 |
3769 | and al,0x10 |
3768 | cmp al,ah |
3770 | cmp al,ah |
3769 | jz cnt1 |
3771 | jz cnt1 |
3770 | 3772 | ||
3771 | mov ah,al |
3773 | mov ah,al |
3772 | loop cnt1 |
3774 | loop cnt1 |
3773 | 3775 | ||
3774 | pop ecx |
3776 | pop ecx |
3775 | pop eax |
3777 | pop eax |
3776 | 3778 | ||
3777 | ret |
3779 | ret |
3778 | 3780 | ||
3779 | 3781 | ||
3780 | set_app_param: |
3782 | set_app_param: |
3781 | push edi |
3783 | push edi |
3782 | 3784 | ||
3783 | mov edi,[TASK_BASE] |
3785 | mov edi,[TASK_BASE] |
3784 | mov [edi+TASKDATA.event_mask],eax |
3786 | mov [edi+TASKDATA.event_mask],eax |
3785 | 3787 | ||
3786 | pop edi |
3788 | pop edi |
3787 | ret |
3789 | ret |
3788 | 3790 | ||
3789 | 3791 | ||
3790 | 3792 | ||
3791 | delay_hs: ; delay in 1/100 secs |
3793 | delay_hs: ; delay in 1/100 secs |
3792 | push eax |
3794 | push eax |
3793 | push ecx |
3795 | push ecx |
3794 | push edx |
3796 | push edx |
3795 | 3797 | ||
3796 | mov edx,[timer_ticks] |
3798 | mov edx,[timer_ticks] |
3797 | add edx,eax |
3799 | add edx,eax |
3798 | 3800 | ||
3799 | newtic: |
3801 | newtic: |
3800 | mov ecx,[timer_ticks] |
3802 | mov ecx,[timer_ticks] |
3801 | cmp edx,ecx |
3803 | cmp edx,ecx |
3802 | jbe zerodelay |
3804 | jbe zerodelay |
3803 | 3805 | ||
3804 | call change_task |
3806 | call change_task |
3805 | 3807 | ||
3806 | jmp newtic |
3808 | jmp newtic |
3807 | 3809 | ||
3808 | zerodelay: |
3810 | zerodelay: |
3809 | pop edx |
3811 | pop edx |
3810 | pop ecx |
3812 | pop ecx |
3811 | pop eax |
3813 | pop eax |
3812 | 3814 | ||
3813 | ret |
3815 | ret |
3814 | 3816 | ||
3815 | 3817 | ||
3816 | memmove: ; memory move in bytes |
3818 | memmove: ; memory move in bytes |
3817 | 3819 | ||
3818 | ; eax = from |
3820 | ; eax = from |
3819 | ; ebx = to |
3821 | ; ebx = to |
3820 | ; ecx = no of bytes |
3822 | ; ecx = no of bytes |
3821 | test ecx, ecx |
3823 | test ecx, ecx |
3822 | jle .ret |
3824 | jle .ret |
3823 | 3825 | ||
3824 | 3826 | ||
3825 | push esi edi ecx |
3827 | push esi edi ecx |
3826 | 3828 | ||
3827 | mov edi, ebx |
3829 | mov edi, ebx |
3828 | mov esi, eax |
3830 | mov esi, eax |
3829 | 3831 | ||
3830 | test ecx, not 11b |
3832 | test ecx, not 11b |
3831 | jz @f |
3833 | jz @f |
3832 | 3834 | ||
3833 | push ecx |
3835 | push ecx |
3834 | shr ecx, 2 |
3836 | shr ecx, 2 |
3835 | rep movsd |
3837 | rep movsd |
3836 | pop ecx |
3838 | pop ecx |
3837 | and ecx, 11b |
3839 | and ecx, 11b |
3838 | jz .finish |
3840 | jz .finish |
3839 | @@: |
3841 | @@: |
3840 | rep movsb |
3842 | rep movsb |
3841 | 3843 | ||
3842 | .finish: |
3844 | .finish: |
3843 | pop ecx edi esi |
3845 | pop ecx edi esi |
3844 | .ret: |
3846 | .ret: |
3845 | ret |
3847 | ret |
3846 | 3848 | ||
3847 | 3849 | ||
3848 | ; |
3850 | ; |
3849 | ;align 4 |
3851 | ;align 4 |
3850 | ; |
3852 | ; |
3851 | ;read_floppy_file: |
3853 | ;read_floppy_file: |
3852 | ; |
3854 | ; |
3853 | ;; as input |
3855 | ;; as input |
3854 | ;; |
3856 | ;; |
3855 | ;; eax pointer to file |
3857 | ;; eax pointer to file |
3856 | ;; ebx file lenght |
3858 | ;; ebx file lenght |
3857 | ;; ecx start 512 byte block number |
3859 | ;; ecx start 512 byte block number |
3858 | ;; edx number of blocks to read |
3860 | ;; edx number of blocks to read |
3859 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3861 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3860 | ;; |
3862 | ;; |
3861 | ;; |
3863 | ;; |
3862 | ;; on return |
3864 | ;; on return |
3863 | ;; |
3865 | ;; |
3864 | ;; eax = 0 command succesful |
3866 | ;; eax = 0 command succesful |
3865 | ;; 1 no fd base and/or partition defined |
3867 | ;; 1 no fd base and/or partition defined |
3866 | ;; 2 yet unsupported FS |
3868 | ;; 2 yet unsupported FS |
3867 | ;; 3 unknown FS |
3869 | ;; 3 unknown FS |
3868 | ;; 4 partition not defined at hd |
3870 | ;; 4 partition not defined at hd |
3869 | ;; 5 file not found |
3871 | ;; 5 file not found |
3870 | ;; ebx = size of file |
3872 | ;; ebx = size of file |
3871 | ; |
3873 | ; |
3872 | ; mov edi,[TASK_BASE] |
3874 | ; mov edi,[TASK_BASE] |
3873 | ; add edi,0x10 |
3875 | ; add edi,0x10 |
3874 | ; add esi,[edi] |
3876 | ; add esi,[edi] |
3875 | ; add eax,[edi] |
3877 | ; add eax,[edi] |
3876 | ; |
3878 | ; |
3877 | ; pushad |
3879 | ; pushad |
3878 | ; mov edi,esi |
3880 | ; mov edi,esi |
3879 | ; add edi,1024 |
3881 | ; add edi,1024 |
3880 | ; mov esi,0x100000+19*512 |
3882 | ; mov esi,0x100000+19*512 |
3881 | ; sub ecx,1 |
3883 | ; sub ecx,1 |
3882 | ; shl ecx,9 |
3884 | ; shl ecx,9 |
3883 | ; add esi,ecx |
3885 | ; add esi,ecx |
3884 | ; shl edx,9 |
3886 | ; shl edx,9 |
3885 | ; mov ecx,edx |
3887 | ; mov ecx,edx |
3886 | ; cld |
3888 | ; cld |
3887 | ; rep movsb |
3889 | ; rep movsb |
3888 | ; popad |
3890 | ; popad |
3889 | ; |
3891 | ; |
3890 | ; mov [esp+36],eax |
3892 | ; mov [esp+36],eax |
3891 | ; mov [esp+24],ebx |
3893 | ; mov [esp+24],ebx |
3892 | ; ret |
3894 | ; ret |
3893 | 3895 | ||
3894 | 3896 | ||
3895 | 3897 | ||
3896 | align 4 |
3898 | align 4 |
3897 | 3899 | ||
3898 | sys_programirq: |
3900 | sys_programirq: |
3899 | 3901 | ||
3900 | mov edi,[TASK_BASE] |
3902 | mov edi,[TASK_BASE] |
3901 | add eax,[edi+TASKDATA.mem_start] |
3903 | add eax,[edi+TASKDATA.mem_start] |
3902 | 3904 | ||
3903 | cmp ebx,16 |
3905 | cmp ebx,16 |
3904 | jae .not_owner |
3906 | jae .not_owner |
3905 | mov edi,[TASK_BASE] |
3907 | mov edi,[TASK_BASE] |
3906 | mov edi,[edi+TASKDATA.pid] |
3908 | mov edi,[edi+TASKDATA.pid] |
3907 | cmp edi,[irq_owner+ebx*4] |
3909 | cmp edi,[irq_owner+ebx*4] |
3908 | je spril1 |
3910 | je spril1 |
3909 | .not_owner: |
3911 | .not_owner: |
3910 | mov [esp+36],dword 1 |
3912 | mov [esp+36],dword 1 |
3911 | ret |
3913 | ret |
3912 | spril1: |
3914 | spril1: |
3913 | 3915 | ||
3914 | mov esi,eax |
3916 | mov esi,eax |
3915 | shl ebx,6 |
3917 | shl ebx,6 |
3916 | add ebx,irq00read |
3918 | add ebx,irq00read |
3917 | mov edi,ebx |
3919 | mov edi,ebx |
3918 | mov ecx,16 |
3920 | mov ecx,16 |
3919 | cld |
3921 | cld |
3920 | rep movsd |
3922 | rep movsd |
3921 | mov [esp+36],dword 0 |
3923 | mov [esp+36],dword 0 |
3922 | ret |
3924 | ret |
3923 | 3925 | ||
3924 | 3926 | ||
3925 | align 4 |
3927 | align 4 |
3926 | 3928 | ||
3927 | get_irq_data: |
3929 | get_irq_data: |
3928 | cmp eax,16 |
3930 | cmp eax,16 |
3929 | jae .not_owner |
3931 | jae .not_owner |
3930 | mov edx,eax ; check for correct owner |
3932 | mov edx,eax ; check for correct owner |
3931 | shl edx,2 |
3933 | shl edx,2 |
3932 | add edx,irq_owner |
3934 | add edx,irq_owner |
3933 | mov edx,[edx] |
3935 | mov edx,[edx] |
3934 | mov edi,[TASK_BASE] |
3936 | mov edi,[TASK_BASE] |
3935 | mov edi,[edi+TASKDATA.pid] |
3937 | mov edi,[edi+TASKDATA.pid] |
3936 | cmp edx,edi |
3938 | cmp edx,edi |
3937 | je gidril1 |
3939 | je gidril1 |
3938 | .not_owner: |
3940 | .not_owner: |
3939 | mov [esp+32],dword 2 ; ecx=2 |
3941 | mov [esp+32],dword 2 ; ecx=2 |
3940 | ret |
3942 | ret |
3941 | 3943 | ||
3942 | gidril1: |
3944 | gidril1: |
3943 | 3945 | ||
3944 | mov ebx,eax |
3946 | mov ebx,eax |
3945 | shl ebx,12 |
3947 | shl ebx,12 |
3946 | add ebx,IRQ_SAVE |
3948 | add ebx,IRQ_SAVE |
3947 | mov eax,[ebx] |
3949 | mov eax,[ebx] |
3948 | mov ecx,1 |
3950 | mov ecx,1 |
3949 | test eax,eax |
3951 | test eax,eax |
3950 | jz gid1 |
3952 | jz gid1 |
3951 | 3953 | ||
3952 | dec eax |
3954 | dec eax |
3953 | mov esi,ebx |
3955 | mov esi,ebx |
3954 | mov [ebx],eax |
3956 | mov [ebx],eax |
3955 | movzx ebx,byte [ebx+0x10] |
3957 | movzx ebx,byte [ebx+0x10] |
3956 | add esi,0x10 |
3958 | add esi,0x10 |
3957 | mov edi,esi |
3959 | mov edi,esi |
3958 | inc esi |
3960 | inc esi |
3959 | mov ecx,4000 / 4 |
3961 | mov ecx,4000 / 4 |
3960 | cld |
3962 | cld |
3961 | rep movsd |
3963 | rep movsd |
3962 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3964 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3963 | gid1: |
3965 | gid1: |
3964 | mov [esp+36],eax |
3966 | mov [esp+36],eax |
3965 | mov [esp+32],ecx |
3967 | mov [esp+32],ecx |
3966 | mov [esp+24],ebx |
3968 | mov [esp+24],ebx |
3967 | ret |
3969 | ret |
3968 | 3970 | ||
3969 | 3971 | ||
3970 | set_io_access_rights: |
3972 | set_io_access_rights: |
3971 | 3973 | ||
3972 | pushad |
3974 | pushad |
3973 | 3975 | ||
3974 | mov edi, tss._io_map_0 |
3976 | mov edi, tss._io_map_0 |
3975 | 3977 | ||
3976 | ; mov ecx,eax |
3978 | ; mov ecx,eax |
3977 | ; and ecx,7 ; offset in byte |
3979 | ; and ecx,7 ; offset in byte |
3978 | 3980 | ||
3979 | ; shr eax,3 ; number of byte |
3981 | ; shr eax,3 ; number of byte |
3980 | ; add edi,eax |
3982 | ; add edi,eax |
3981 | 3983 | ||
3982 | ; mov ebx,1 |
3984 | ; mov ebx,1 |
3983 | ; shl ebx,cl |
3985 | ; shl ebx,cl |
3984 | 3986 | ||
3985 | cmp ebp,0 ; enable access - ebp = 0 |
3987 | cmp ebp,0 ; enable access - ebp = 0 |
3986 | jne siar1 |
3988 | jne siar1 |
3987 | 3989 | ||
3988 | ; not ebx |
3990 | ; not ebx |
3989 | ; and [edi],byte bl |
3991 | ; and [edi],byte bl |
3990 | btr [edi], eax |
3992 | btr [edi], eax |
3991 | 3993 | ||
3992 | popad |
3994 | popad |
3993 | 3995 | ||
3994 | ret |
3996 | ret |
3995 | 3997 | ||
3996 | siar1: |
3998 | siar1: |
3997 | 3999 | ||
3998 | bts [edi], eax |
4000 | bts [edi], eax |
3999 | ; or [edi],byte bl ; disable access - ebp = 1 |
4001 | ; or [edi],byte bl ; disable access - ebp = 1 |
4000 | 4002 | ||
4001 | popad |
4003 | popad |
4002 | 4004 | ||
4003 | ret |
4005 | ret |
4004 | 4006 | ||
4005 | r_f_port_area: |
4007 | r_f_port_area: |
4006 | 4008 | ||
4007 | test eax, eax |
4009 | test eax, eax |
4008 | jnz free_port_area |
4010 | jnz free_port_area |
4009 | ; je r_port_area |
4011 | ; je r_port_area |
4010 | ; jmp free_port_area |
4012 | ; jmp free_port_area |
4011 | 4013 | ||
4012 | ; r_port_area: |
4014 | ; r_port_area: |
4013 | 4015 | ||
4014 | pushad |
4016 | pushad |
4015 | 4017 | ||
4016 | cmp ebx,ecx ; beginning > end ? |
4018 | cmp ebx,ecx ; beginning > end ? |
4017 | ja rpal1 |
4019 | ja rpal1 |
4018 | cmp ecx,65536 |
4020 | cmp ecx,65536 |
4019 | jae rpal1 |
4021 | jae rpal1 |
4020 | mov esi,[RESERVED_PORTS] |
4022 | mov esi,[RESERVED_PORTS] |
4021 | test esi,esi ; no reserved areas ? |
4023 | test esi,esi ; no reserved areas ? |
4022 | je rpal2 |
4024 | je rpal2 |
4023 | cmp esi,255 ; max reserved |
4025 | cmp esi,255 ; max reserved |
4024 | jae rpal1 |
4026 | jae rpal1 |
4025 | rpal3: |
4027 | rpal3: |
4026 | mov edi,esi |
4028 | mov edi,esi |
4027 | shl edi,4 |
4029 | shl edi,4 |
4028 | add edi,RESERVED_PORTS |
4030 | add edi,RESERVED_PORTS |
4029 | cmp ebx,[edi+8] |
4031 | cmp ebx,[edi+8] |
4030 | ja rpal4 |
4032 | ja rpal4 |
4031 | cmp ecx,[edi+4] |
4033 | cmp ecx,[edi+4] |
4032 | jae rpal1 |
4034 | jae rpal1 |
4033 | ; jb rpal4 |
4035 | ; jb rpal4 |
4034 | ; jmp rpal1 |
4036 | ; jmp rpal1 |
4035 | rpal4: |
4037 | rpal4: |
4036 | 4038 | ||
4037 | dec esi |
4039 | dec esi |
4038 | jnz rpal3 |
4040 | jnz rpal3 |
4039 | jmp rpal2 |
4041 | jmp rpal2 |
4040 | rpal1: |
4042 | rpal1: |
4041 | popad |
4043 | popad |
4042 | mov eax,1 |
4044 | mov eax,1 |
4043 | ret |
4045 | ret |
4044 | 4046 | ||
4045 | rpal2: |
4047 | rpal2: |
4046 | popad |
4048 | popad |
4047 | 4049 | ||
4048 | 4050 | ||
4049 | ; enable port access at port IO map |
4051 | ; enable port access at port IO map |
4050 | cli |
4052 | cli |
4051 | pushad ; start enable io map |
4053 | pushad ; start enable io map |
4052 | 4054 | ||
4053 | cmp ecx,65536 ;16384 |
4055 | cmp ecx,65536 ;16384 |
4054 | jae no_unmask_io ; jge |
4056 | jae no_unmask_io ; jge |
4055 | 4057 | ||
4056 | mov eax,ebx |
4058 | mov eax,ebx |
4057 | 4059 | ||
4058 | new_port_access: |
4060 | new_port_access: |
4059 | 4061 | ||
4060 | pushad |
4062 | pushad |
4061 | 4063 | ||
4062 | xor ebp,ebp ; enable - eax = port |
4064 | xor ebp,ebp ; enable - eax = port |
4063 | call set_io_access_rights |
4065 | call set_io_access_rights |
4064 | 4066 | ||
4065 | popad |
4067 | popad |
4066 | 4068 | ||
4067 | inc eax |
4069 | inc eax |
4068 | cmp eax,ecx |
4070 | cmp eax,ecx |
4069 | jbe new_port_access |
4071 | jbe new_port_access |
4070 | 4072 | ||
4071 | no_unmask_io: |
4073 | no_unmask_io: |
4072 | 4074 | ||
4073 | popad ; end enable io map |
4075 | popad ; end enable io map |
4074 | sti |
4076 | sti |
4075 | 4077 | ||
4076 | mov edi,[RESERVED_PORTS] |
4078 | mov edi,[RESERVED_PORTS] |
4077 | add edi,1 |
4079 | add edi,1 |
4078 | mov [RESERVED_PORTS],edi |
4080 | mov [RESERVED_PORTS],edi |
4079 | shl edi,4 |
4081 | shl edi,4 |
4080 | add edi,RESERVED_PORTS |
4082 | add edi,RESERVED_PORTS |
4081 | mov esi,[TASK_BASE] |
4083 | mov esi,[TASK_BASE] |
4082 | mov esi,[esi+TASKDATA.pid] |
4084 | mov esi,[esi+TASKDATA.pid] |
4083 | mov [edi],esi |
4085 | mov [edi],esi |
4084 | mov [edi+4],ebx |
4086 | mov [edi+4],ebx |
4085 | mov [edi+8],ecx |
4087 | mov [edi+8],ecx |
4086 | 4088 | ||
4087 | xor eax, eax |
4089 | xor eax, eax |
4088 | ret |
4090 | ret |
4089 | 4091 | ||
4090 | free_port_area: |
4092 | free_port_area: |
4091 | 4093 | ||
4092 | pushad |
4094 | pushad |
4093 | 4095 | ||
4094 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4096 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4095 | test esi,esi |
4097 | test esi,esi |
4096 | je frpal2 |
4098 | je frpal2 |
4097 | mov edx,[TASK_BASE] |
4099 | mov edx,[TASK_BASE] |
4098 | mov edx,[edx+TASKDATA.pid] |
4100 | mov edx,[edx+TASKDATA.pid] |
4099 | frpal3: |
4101 | frpal3: |
4100 | mov edi,esi |
4102 | mov edi,esi |
4101 | shl edi,4 |
4103 | shl edi,4 |
4102 | add edi,RESERVED_PORTS |
4104 | add edi,RESERVED_PORTS |
4103 | cmp edx,[edi] |
4105 | cmp edx,[edi] |
4104 | jne frpal4 |
4106 | jne frpal4 |
4105 | cmp ebx,[edi+4] |
4107 | cmp ebx,[edi+4] |
4106 | jne frpal4 |
4108 | jne frpal4 |
4107 | cmp ecx,[edi+8] |
4109 | cmp ecx,[edi+8] |
4108 | jne frpal4 |
4110 | jne frpal4 |
4109 | jmp frpal1 |
4111 | jmp frpal1 |
4110 | frpal4: |
4112 | frpal4: |
4111 | dec esi |
4113 | dec esi |
4112 | jnz frpal3 |
4114 | jnz frpal3 |
4113 | frpal2: |
4115 | frpal2: |
4114 | popad |
4116 | popad |
4115 | mov eax,1 |
4117 | mov eax,1 |
4116 | ret |
4118 | ret |
4117 | frpal1: |
4119 | frpal1: |
4118 | mov ecx,256 |
4120 | mov ecx,256 |
4119 | sub ecx,esi |
4121 | sub ecx,esi |
4120 | shl ecx,4 |
4122 | shl ecx,4 |
4121 | mov esi,edi |
4123 | mov esi,edi |
4122 | add esi,16 |
4124 | add esi,16 |
4123 | cld |
4125 | cld |
4124 | rep movsb |
4126 | rep movsb |
4125 | 4127 | ||
4126 | dec dword [RESERVED_PORTS] |
4128 | dec dword [RESERVED_PORTS] |
4127 | 4129 | ||
4128 | popad |
4130 | popad |
4129 | 4131 | ||
4130 | 4132 | ||
4131 | ; disable port access at port IO map |
4133 | ; disable port access at port IO map |
4132 | 4134 | ||
4133 | pushad ; start disable io map |
4135 | pushad ; start disable io map |
4134 | 4136 | ||
4135 | cmp ecx,65536 ;16384 |
4137 | cmp ecx,65536 ;16384 |
4136 | jge no_mask_io |
4138 | jge no_mask_io |
4137 | 4139 | ||
4138 | mov eax,ebx |
4140 | mov eax,ebx |
4139 | 4141 | ||
4140 | new_port_access_disable: |
4142 | new_port_access_disable: |
4141 | 4143 | ||
4142 | pushad |
4144 | pushad |
4143 | 4145 | ||
4144 | mov ebp,1 ; disable - eax = port |
4146 | mov ebp,1 ; disable - eax = port |
4145 | call set_io_access_rights |
4147 | call set_io_access_rights |
4146 | 4148 | ||
4147 | popad |
4149 | popad |
4148 | 4150 | ||
4149 | inc eax |
4151 | inc eax |
4150 | cmp eax,ecx |
4152 | cmp eax,ecx |
4151 | jbe new_port_access_disable |
4153 | jbe new_port_access_disable |
4152 | 4154 | ||
4153 | no_mask_io: |
4155 | no_mask_io: |
4154 | 4156 | ||
4155 | popad ; end disable io map |
4157 | popad ; end disable io map |
4156 | 4158 | ||
4157 | xor eax, eax |
4159 | xor eax, eax |
4158 | ret |
4160 | ret |
4159 | 4161 | ||
4160 | 4162 | ||
4161 | reserve_free_irq: |
4163 | reserve_free_irq: |
4162 | 4164 | ||
4163 | mov ecx, 1 |
4165 | mov ecx, 1 |
4164 | cmp ebx, 16 |
4166 | cmp ebx, 16 |
4165 | jae fril1 |
4167 | jae fril1 |
4166 | test eax,eax |
4168 | test eax,eax |
4167 | jz reserve_irq |
4169 | jz reserve_irq |
4168 | 4170 | ||
4169 | lea edi,[irq_owner+ebx*4] |
4171 | lea edi,[irq_owner+ebx*4] |
4170 | mov edx,[edi] |
4172 | mov edx,[edi] |
4171 | mov eax,[TASK_BASE] |
4173 | mov eax,[TASK_BASE] |
4172 | cmp edx,[eax+TASKDATA.pid] |
4174 | cmp edx,[eax+TASKDATA.pid] |
4173 | jne fril1 |
4175 | jne fril1 |
4174 | dec ecx |
4176 | dec ecx |
4175 | mov [edi],ecx |
4177 | mov [edi],ecx |
4176 | fril1: |
4178 | fril1: |
4177 | mov [esp+36],ecx ; return in eax |
4179 | mov [esp+36],ecx ; return in eax |
4178 | ret |
4180 | ret |
4179 | 4181 | ||
4180 | reserve_irq: |
4182 | reserve_irq: |
4181 | 4183 | ||
4182 | lea edi,[irq_owner+ebx*4] |
4184 | lea edi,[irq_owner+ebx*4] |
4183 | cmp dword [edi], 0 |
4185 | cmp dword [edi], 0 |
4184 | jnz ril1 |
4186 | jnz ril1 |
4185 | 4187 | ||
4186 | mov edx,[TASK_BASE] |
4188 | mov edx,[TASK_BASE] |
4187 | mov edx,[edx+TASKDATA.pid] |
4189 | mov edx,[edx+TASKDATA.pid] |
4188 | mov [edi],edx |
4190 | mov [edi],edx |
4189 | dec ecx |
4191 | dec ecx |
4190 | ril1: |
4192 | ril1: |
4191 | mov [esp+36],ecx ; return in eax |
4193 | mov [esp+36],ecx ; return in eax |
4192 | ret |
4194 | ret |
4193 | 4195 | ||
4194 | drawbackground: |
4196 | drawbackground: |
4195 | inc [mouse_pause] |
4197 | inc [mouse_pause] |
4196 | cmp [SCR_MODE],word 0x12 |
4198 | cmp [SCR_MODE],word 0x12 |
4197 | je dbrv20 |
4199 | je dbrv20 |
4198 | dbrv12: |
4200 | dbrv12: |
4199 | cmp [SCR_MODE],word 0100000000000000b |
4201 | cmp [SCR_MODE],word 0100000000000000b |
4200 | jge dbrv20 |
4202 | jge dbrv20 |
4201 | cmp [SCR_MODE],word 0x13 |
4203 | cmp [SCR_MODE],word 0x13 |
4202 | je dbrv20 |
4204 | je dbrv20 |
4203 | call vesa12_drawbackground |
4205 | call vesa12_drawbackground |
4204 | dec [mouse_pause] |
4206 | dec [mouse_pause] |
4205 | call [draw_pointer] |
4207 | call [draw_pointer] |
4206 | ret |
4208 | ret |
4207 | dbrv20: |
4209 | dbrv20: |
4208 | cmp [BgrDrawMode],dword 1 |
4210 | cmp [BgrDrawMode],dword 1 |
4209 | jne bgrstr |
4211 | jne bgrstr |
4210 | call vesa20_drawbackground_tiled |
4212 | call vesa20_drawbackground_tiled |
4211 | dec [mouse_pause] |
4213 | dec [mouse_pause] |
4212 | call [draw_pointer] |
4214 | call [draw_pointer] |
4213 | ret |
4215 | ret |
4214 | bgrstr: |
4216 | bgrstr: |
4215 | call vesa20_drawbackground_stretch |
4217 | call vesa20_drawbackground_stretch |
4216 | dec [mouse_pause] |
4218 | dec [mouse_pause] |
4217 | call [draw_pointer] |
4219 | call [draw_pointer] |
4218 | ret |
4220 | ret |
4219 | 4221 | ||
4220 | align 4 |
4222 | align 4 |
4221 | 4223 | ||
4222 | syscall_putimage: ; PutImage |
4224 | syscall_putimage: ; PutImage |
4223 | 4225 | ||
4224 | mov edx,ecx |
4226 | mov edx,ecx |
4225 | mov ecx,ebx |
4227 | mov ecx,ebx |
4226 | mov ebx, eax |
4228 | mov ebx, eax |
4227 | 4229 | ||
4228 | sys_putimage: |
4230 | sys_putimage: |
4229 | test ecx,0x80008000 |
4231 | test ecx,0x80008000 |
4230 | jnz .exit |
4232 | jnz .exit |
4231 | test ecx,0x0000FFFF |
4233 | test ecx,0x0000FFFF |
4232 | jz .exit |
4234 | jz .exit |
4233 | test ecx,0xFFFF0000 |
4235 | test ecx,0xFFFF0000 |
4234 | jnz @f |
4236 | jnz @f |
4235 | .exit: |
4237 | .exit: |
4236 | ret |
4238 | ret |
4237 | @@: |
4239 | @@: |
4238 | mov edi,[current_slot] |
4240 | mov edi,[current_slot] |
4239 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4241 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4240 | rol edx,16 |
4242 | rol edx,16 |
4241 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4243 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4242 | rol edx,16 |
4244 | rol edx,16 |
4243 | .forced: |
4245 | .forced: |
4244 | push ebp esi 0 |
4246 | push ebp esi 0 |
4245 | mov ebp, putimage_get24bpp |
4247 | mov ebp, putimage_get24bpp |
4246 | mov esi, putimage_init24bpp |
4248 | mov esi, putimage_init24bpp |
4247 | sys_putimage_bpp: |
4249 | sys_putimage_bpp: |
4248 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4250 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4249 | ; mov eax, vga_putimage |
4251 | ; mov eax, vga_putimage |
4250 | cmp [SCR_MODE], word 0x12 |
4252 | cmp [SCR_MODE], word 0x12 |
4251 | jz @f ;.doit |
4253 | jz @f ;.doit |
4252 | mov eax, vesa12_putimage |
4254 | mov eax, vesa12_putimage |
4253 | cmp [SCR_MODE], word 0100000000000000b |
4255 | cmp [SCR_MODE], word 0100000000000000b |
4254 | jae @f |
4256 | jae @f |
4255 | cmp [SCR_MODE], word 0x13 |
4257 | cmp [SCR_MODE], word 0x13 |
4256 | jnz .doit |
4258 | jnz .doit |
4257 | @@: |
4259 | @@: |
4258 | mov eax, vesa20_putimage |
4260 | mov eax, vesa20_putimage |
4259 | .doit: |
4261 | .doit: |
4260 | inc [mouse_pause] |
4262 | inc [mouse_pause] |
4261 | call eax |
4263 | call eax |
4262 | dec [mouse_pause] |
4264 | dec [mouse_pause] |
4263 | pop ebp esi ebp |
4265 | pop ebp esi ebp |
4264 | jmp [draw_pointer] |
4266 | jmp [draw_pointer] |
4265 | 4267 | ||
4266 | syscall_putimage_palette: |
4268 | syscall_putimage_palette: |
4267 | mov edi, esi |
4269 | mov edi, esi |
4268 | mov esi, edx |
4270 | mov esi, edx |
4269 | mov edx, ecx |
4271 | mov edx, ecx |
4270 | mov ecx, ebx |
4272 | mov ecx, ebx |
4271 | mov ebx, eax |
4273 | mov ebx, eax |
4272 | sys_putimage_palette: |
4274 | sys_putimage_palette: |
4273 | ; ebx = pointer to image |
4275 | ; ebx = pointer to image |
4274 | ; ecx = [xsize]*65536 + [ysize] |
4276 | ; ecx = [xsize]*65536 + [ysize] |
4275 | ; edx = [xstart]*65536 + [ystart] |
4277 | ; edx = [xstart]*65536 + [ystart] |
4276 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4278 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4277 | ; edi = pointer to palette |
4279 | ; edi = pointer to palette |
4278 | ; ebp = row delta |
4280 | ; ebp = row delta |
4279 | mov eax, [CURRENT_TASK] |
4281 | mov eax, [CURRENT_TASK] |
4280 | shl eax, 8 |
4282 | shl eax, 8 |
4281 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4283 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4282 | rol edx, 16 |
4284 | rol edx, 16 |
4283 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4285 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4284 | rol edx, 16 |
4286 | rol edx, 16 |
4285 | .forced: |
4287 | .forced: |
4286 | push ebp esi ebp |
4288 | push ebp esi ebp |
4287 | cmp esi, 8 |
4289 | cmp esi, 8 |
4288 | jnz @f |
4290 | jnz @f |
4289 | mov ebp, putimage_get8bpp |
4291 | mov ebp, putimage_get8bpp |
4290 | mov esi, putimage_init8bpp |
4292 | mov esi, putimage_init8bpp |
4291 | jmp sys_putimage_bpp |
4293 | jmp sys_putimage_bpp |
4292 | @@: |
4294 | @@: |
4293 | cmp esi, 24 |
4295 | cmp esi, 24 |
4294 | jnz @f |
4296 | jnz @f |
4295 | mov ebp, putimage_get24bpp |
4297 | mov ebp, putimage_get24bpp |
4296 | mov esi, putimage_init24bpp |
4298 | mov esi, putimage_init24bpp |
4297 | jmp sys_putimage_bpp |
4299 | jmp sys_putimage_bpp |
4298 | @@: |
4300 | @@: |
4299 | cmp esi, 32 |
4301 | cmp esi, 32 |
4300 | jnz @f |
4302 | jnz @f |
4301 | mov ebp, putimage_get32bpp |
4303 | mov ebp, putimage_get32bpp |
4302 | mov esi, putimage_init32bpp |
4304 | mov esi, putimage_init32bpp |
4303 | jmp sys_putimage_bpp |
4305 | jmp sys_putimage_bpp |
4304 | @@: |
4306 | @@: |
4305 | pop ebp esi |
4307 | pop ebp esi |
4306 | ret |
4308 | ret |
4307 | 4309 | ||
4308 | putimage_init24bpp: |
4310 | putimage_init24bpp: |
4309 | lea eax, [eax*3] |
4311 | lea eax, [eax*3] |
4310 | putimage_init8bpp: |
4312 | putimage_init8bpp: |
4311 | ret |
4313 | ret |
4312 | 4314 | ||
4313 | putimage_get24bpp: |
4315 | putimage_get24bpp: |
4314 | mov eax, [esi] |
4316 | mov eax, [esi] |
4315 | add esi, 3 |
4317 | add esi, 3 |
4316 | ret 4 |
4318 | ret 4 |
4317 | putimage_get8bpp: |
4319 | putimage_get8bpp: |
4318 | movzx eax, byte [esi] |
4320 | movzx eax, byte [esi] |
4319 | push edx |
4321 | push edx |
4320 | mov edx, [esp+8] |
4322 | mov edx, [esp+8] |
4321 | mov eax, [edx+eax*4] |
4323 | mov eax, [edx+eax*4] |
4322 | pop edx |
4324 | pop edx |
4323 | inc esi |
4325 | inc esi |
4324 | ret 4 |
4326 | ret 4 |
4325 | 4327 | ||
4326 | putimage_init32bpp: |
4328 | putimage_init32bpp: |
4327 | shl eax, 2 |
4329 | shl eax, 2 |
4328 | ret |
4330 | ret |
4329 | putimage_get32bpp: |
4331 | putimage_get32bpp: |
4330 | lodsd |
4332 | lodsd |
4331 | ret 4 |
4333 | ret 4 |
4332 | 4334 | ||
4333 | ; eax x beginning |
4335 | ; eax x beginning |
4334 | ; ebx y beginning |
4336 | ; ebx y beginning |
4335 | ; ecx x end |
4337 | ; ecx x end |
4336 | ; edx y end |
4338 | ; edx y end |
4337 | ; edi color |
4339 | ; edi color |
4338 | 4340 | ||
4339 | __sys_drawbar: |
4341 | __sys_drawbar: |
4340 | mov esi,[current_slot] |
4342 | mov esi,[current_slot] |
4341 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4343 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4342 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4344 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4343 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4345 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4344 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4346 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4345 | .forced: |
4347 | .forced: |
4346 | inc [mouse_pause] |
4348 | inc [mouse_pause] |
4347 | ; call [disable_mouse] |
4349 | ; call [disable_mouse] |
4348 | cmp [SCR_MODE],word 0x12 |
4350 | cmp [SCR_MODE],word 0x12 |
4349 | je dbv20 |
4351 | je dbv20 |
4350 | sdbv20: |
4352 | sdbv20: |
4351 | cmp [SCR_MODE],word 0100000000000000b |
4353 | cmp [SCR_MODE],word 0100000000000000b |
4352 | jge dbv20 |
4354 | jge dbv20 |
4353 | cmp [SCR_MODE],word 0x13 |
4355 | cmp [SCR_MODE],word 0x13 |
4354 | je dbv20 |
4356 | je dbv20 |
4355 | call vesa12_drawbar |
4357 | call vesa12_drawbar |
4356 | dec [mouse_pause] |
4358 | dec [mouse_pause] |
4357 | call [draw_pointer] |
4359 | call [draw_pointer] |
4358 | ret |
4360 | ret |
4359 | dbv20: |
4361 | dbv20: |
4360 | call vesa20_drawbar |
4362 | call vesa20_drawbar |
4361 | dec [mouse_pause] |
4363 | dec [mouse_pause] |
4362 | call [draw_pointer] |
4364 | call [draw_pointer] |
4363 | ret |
4365 | ret |
4364 | 4366 | ||
4365 | 4367 | ||
4366 | 4368 | ||
4367 | kb_read: |
4369 | kb_read: |
4368 | 4370 | ||
4369 | push ecx edx |
4371 | push ecx edx |
4370 | 4372 | ||
4371 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4373 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4372 | kr_loop: |
4374 | kr_loop: |
4373 | in al,0x64 |
4375 | in al,0x64 |
4374 | test al,1 |
4376 | test al,1 |
4375 | jnz kr_ready |
4377 | jnz kr_ready |
4376 | loop kr_loop |
4378 | loop kr_loop |
4377 | mov ah,1 |
4379 | mov ah,1 |
4378 | jmp kr_exit |
4380 | jmp kr_exit |
4379 | kr_ready: |
4381 | kr_ready: |
4380 | push ecx |
4382 | push ecx |
4381 | mov ecx,32 |
4383 | mov ecx,32 |
4382 | kr_delay: |
4384 | kr_delay: |
4383 | loop kr_delay |
4385 | loop kr_delay |
4384 | pop ecx |
4386 | pop ecx |
4385 | in al,0x60 |
4387 | in al,0x60 |
4386 | xor ah,ah |
4388 | xor ah,ah |
4387 | kr_exit: |
4389 | kr_exit: |
4388 | 4390 | ||
4389 | pop edx ecx |
4391 | pop edx ecx |
4390 | 4392 | ||
4391 | ret |
4393 | ret |
4392 | 4394 | ||
4393 | 4395 | ||
4394 | kb_write: |
4396 | kb_write: |
4395 | 4397 | ||
4396 | push ecx edx |
4398 | push ecx edx |
4397 | 4399 | ||
4398 | mov dl,al |
4400 | mov dl,al |
4399 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4401 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4400 | ; kw_loop1: |
4402 | ; kw_loop1: |
4401 | ; in al,0x64 |
4403 | ; in al,0x64 |
4402 | ; test al,0x20 |
4404 | ; test al,0x20 |
4403 | ; jz kw_ok1 |
4405 | ; jz kw_ok1 |
4404 | ; loop kw_loop1 |
4406 | ; loop kw_loop1 |
4405 | ; mov ah,1 |
4407 | ; mov ah,1 |
4406 | ; jmp kw_exit |
4408 | ; jmp kw_exit |
4407 | ; kw_ok1: |
4409 | ; kw_ok1: |
4408 | in al,0x60 |
4410 | in al,0x60 |
4409 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4411 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4410 | kw_loop: |
4412 | kw_loop: |
4411 | in al,0x64 |
4413 | in al,0x64 |
4412 | test al,2 |
4414 | test al,2 |
4413 | jz kw_ok |
4415 | jz kw_ok |
4414 | loop kw_loop |
4416 | loop kw_loop |
4415 | mov ah,1 |
4417 | mov ah,1 |
4416 | jmp kw_exit |
4418 | jmp kw_exit |
4417 | kw_ok: |
4419 | kw_ok: |
4418 | mov al,dl |
4420 | mov al,dl |
4419 | out 0x60,al |
4421 | out 0x60,al |
4420 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4422 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4421 | kw_loop3: |
4423 | kw_loop3: |
4422 | in al,0x64 |
4424 | in al,0x64 |
4423 | test al,2 |
4425 | test al,2 |
4424 | jz kw_ok3 |
4426 | jz kw_ok3 |
4425 | loop kw_loop3 |
4427 | loop kw_loop3 |
4426 | mov ah,1 |
4428 | mov ah,1 |
4427 | jmp kw_exit |
4429 | jmp kw_exit |
4428 | kw_ok3: |
4430 | kw_ok3: |
4429 | mov ah,8 |
4431 | mov ah,8 |
4430 | kw_loop4: |
4432 | kw_loop4: |
4431 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4433 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4432 | kw_loop5: |
4434 | kw_loop5: |
4433 | in al,0x64 |
4435 | in al,0x64 |
4434 | test al,1 |
4436 | test al,1 |
4435 | jnz kw_ok4 |
4437 | jnz kw_ok4 |
4436 | loop kw_loop5 |
4438 | loop kw_loop5 |
4437 | dec ah |
4439 | dec ah |
4438 | jnz kw_loop4 |
4440 | jnz kw_loop4 |
4439 | kw_ok4: |
4441 | kw_ok4: |
4440 | xor ah,ah |
4442 | xor ah,ah |
4441 | kw_exit: |
4443 | kw_exit: |
4442 | 4444 | ||
4443 | pop edx ecx |
4445 | pop edx ecx |
4444 | 4446 | ||
4445 | ret |
4447 | ret |
4446 | 4448 | ||
4447 | 4449 | ||
4448 | kb_cmd: |
4450 | kb_cmd: |
4449 | 4451 | ||
4450 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4452 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4451 | c_wait: |
4453 | c_wait: |
4452 | in al,0x64 |
4454 | in al,0x64 |
4453 | test al,2 |
4455 | test al,2 |
4454 | jz c_send |
4456 | jz c_send |
4455 | loop c_wait |
4457 | loop c_wait |
4456 | jmp c_error |
4458 | jmp c_error |
4457 | c_send: |
4459 | c_send: |
4458 | mov al,bl |
4460 | mov al,bl |
4459 | out 0x64,al |
4461 | out 0x64,al |
4460 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4462 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4461 | c_accept: |
4463 | c_accept: |
4462 | in al,0x64 |
4464 | in al,0x64 |
4463 | test al,2 |
4465 | test al,2 |
4464 | jz c_ok |
4466 | jz c_ok |
4465 | loop c_accept |
4467 | loop c_accept |
4466 | c_error: |
4468 | c_error: |
4467 | mov ah,1 |
4469 | mov ah,1 |
4468 | jmp c_exit |
4470 | jmp c_exit |
4469 | c_ok: |
4471 | c_ok: |
4470 | xor ah,ah |
4472 | xor ah,ah |
4471 | c_exit: |
4473 | c_exit: |
4472 | ret |
4474 | ret |
4473 | 4475 | ||
4474 | 4476 | ||
4475 | setmouse: ; set mousepicture -pointer |
4477 | setmouse: ; set mousepicture -pointer |
4476 | ; ps2 mouse enable |
4478 | ; ps2 mouse enable |
4477 | 4479 | ||
4478 | mov [MOUSE_PICTURE],dword mousepointer |
4480 | mov [MOUSE_PICTURE],dword mousepointer |
4479 | 4481 | ||
4480 | cli |
4482 | cli |
4481 | ; mov bl,0xa8 ; enable mouse cmd |
4483 | ; mov bl,0xa8 ; enable mouse cmd |
4482 | ; call kb_cmd |
4484 | ; call kb_cmd |
4483 | ; call kb_read ; read status |
4485 | ; call kb_read ; read status |
4484 | ; mov bl,0x20 ; get command byte |
4486 | ; mov bl,0x20 ; get command byte |
4485 | ; call kb_cmd |
4487 | ; call kb_cmd |
4486 | ; call kb_read |
4488 | ; call kb_read |
4487 | ; or al,3 ; enable interrupt |
4489 | ; or al,3 ; enable interrupt |
4488 | ; mov bl,0x60 ; write command |
4490 | ; mov bl,0x60 ; write command |
4489 | ; push eax |
4491 | ; push eax |
4490 | ; call kb_cmd |
4492 | ; call kb_cmd |
4491 | ; pop eax |
4493 | ; pop eax |
4492 | ; call kb_write |
4494 | ; call kb_write |
4493 | ; mov bl,0xd4 ; for mouse |
4495 | ; mov bl,0xd4 ; for mouse |
4494 | ; call kb_cmd |
4496 | ; call kb_cmd |
4495 | ; mov al,0xf4 ; enable mouse device |
4497 | ; mov al,0xf4 ; enable mouse device |
4496 | ; call kb_write |
4498 | ; call kb_write |
4497 | ; call kb_read ; read status return |
4499 | ; call kb_read ; read status return |
4498 | 4500 | ||
4499 | ; com1 mouse enable |
4501 | ; com1 mouse enable |
4500 | 4502 | ||
4501 | mov bx,0x3f8 ; combase |
4503 | mov bx,0x3f8 ; combase |
4502 | 4504 | ||
4503 | mov dx,bx |
4505 | mov dx,bx |
4504 | add dx,3 |
4506 | add dx,3 |
4505 | mov al,0x80 |
4507 | mov al,0x80 |
4506 | out dx,al |
4508 | out dx,al |
4507 | 4509 | ||
4508 | mov dx,bx |
4510 | mov dx,bx |
4509 | add dx,1 |
4511 | add dx,1 |
4510 | mov al,0 |
4512 | mov al,0 |
4511 | out dx,al |
4513 | out dx,al |
4512 | 4514 | ||
4513 | mov dx,bx |
4515 | mov dx,bx |
4514 | add dx,0 |
4516 | add dx,0 |
4515 | mov al,0x30*2 ; 0x30 / 4 |
4517 | mov al,0x30*2 ; 0x30 / 4 |
4516 | out dx,al |
4518 | out dx,al |
4517 | 4519 | ||
4518 | mov dx,bx |
4520 | mov dx,bx |
4519 | add dx,3 |
4521 | add dx,3 |
4520 | mov al,2 ; 3 |
4522 | mov al,2 ; 3 |
4521 | out dx,al |
4523 | out dx,al |
4522 | 4524 | ||
4523 | mov dx,bx |
4525 | mov dx,bx |
4524 | add dx,4 |
4526 | add dx,4 |
4525 | mov al,0xb |
4527 | mov al,0xb |
4526 | out dx,al |
4528 | out dx,al |
4527 | 4529 | ||
4528 | mov dx,bx |
4530 | mov dx,bx |
4529 | add dx,1 |
4531 | add dx,1 |
4530 | mov al,1 |
4532 | mov al,1 |
4531 | out dx,al |
4533 | out dx,al |
4532 | 4534 | ||
4533 | 4535 | ||
4534 | ; com2 mouse enable |
4536 | ; com2 mouse enable |
4535 | 4537 | ||
4536 | mov bx,0x2f8 ; combase |
4538 | mov bx,0x2f8 ; combase |
4537 | 4539 | ||
4538 | mov dx,bx |
4540 | mov dx,bx |
4539 | add dx,3 |
4541 | add dx,3 |
4540 | mov al,0x80 |
4542 | mov al,0x80 |
4541 | out dx,al |
4543 | out dx,al |
4542 | 4544 | ||
4543 | mov dx,bx |
4545 | mov dx,bx |
4544 | add dx,1 |
4546 | add dx,1 |
4545 | mov al,0 |
4547 | mov al,0 |
4546 | out dx,al |
4548 | out dx,al |
4547 | 4549 | ||
4548 | mov dx,bx |
4550 | mov dx,bx |
4549 | add dx,0 |
4551 | add dx,0 |
4550 | mov al,0x30*2 |
4552 | mov al,0x30*2 |
4551 | out dx,al |
4553 | out dx,al |
4552 | 4554 | ||
4553 | mov dx,bx |
4555 | mov dx,bx |
4554 | add dx,3 |
4556 | add dx,3 |
4555 | mov al,2 |
4557 | mov al,2 |
4556 | out dx,al |
4558 | out dx,al |
4557 | 4559 | ||
4558 | mov dx,bx |
4560 | mov dx,bx |
4559 | add dx,4 |
4561 | add dx,4 |
4560 | mov al,0xb |
4562 | mov al,0xb |
4561 | out dx,al |
4563 | out dx,al |
4562 | 4564 | ||
4563 | mov dx,bx |
4565 | mov dx,bx |
4564 | add dx,1 |
4566 | add dx,1 |
4565 | mov al,1 |
4567 | mov al,1 |
4566 | out dx,al |
4568 | out dx,al |
4567 | 4569 | ||
4568 | ret |
4570 | ret |
4569 | 4571 | ||
4570 | 4572 | ||
4571 | _rdtsc: |
4573 | _rdtsc: |
4572 | bt [cpu_caps], CAPS_TSC |
4574 | bt [cpu_caps], CAPS_TSC |
4573 | jnc ret_rdtsc |
4575 | jnc ret_rdtsc |
4574 | rdtsc |
4576 | rdtsc |
4575 | ret |
4577 | ret |
4576 | ret_rdtsc: |
4578 | ret_rdtsc: |
4577 | mov edx,0xffffffff |
4579 | mov edx,0xffffffff |
4578 | mov eax,0xffffffff |
4580 | mov eax,0xffffffff |
4579 | ret |
4581 | ret |
4580 | 4582 | ||
4581 | rerouteirqs: |
4583 | rerouteirqs: |
4582 | 4584 | ||
4583 | cli |
4585 | cli |
4584 | 4586 | ||
4585 | mov al,0x11 ; icw4, edge triggered |
4587 | mov al,0x11 ; icw4, edge triggered |
4586 | out 0x20,al |
4588 | out 0x20,al |
4587 | call pic_delay |
4589 | call pic_delay |
4588 | out 0xA0,al |
4590 | out 0xA0,al |
4589 | call pic_delay |
4591 | call pic_delay |
4590 | 4592 | ||
4591 | mov al,0x20 ; generate 0x20 + |
4593 | mov al,0x20 ; generate 0x20 + |
4592 | out 0x21,al |
4594 | out 0x21,al |
4593 | call pic_delay |
4595 | call pic_delay |
4594 | mov al,0x28 ; generate 0x28 + |
4596 | mov al,0x28 ; generate 0x28 + |
4595 | out 0xA1,al |
4597 | out 0xA1,al |
4596 | call pic_delay |
4598 | call pic_delay |
4597 | 4599 | ||
4598 | mov al,0x04 ; slave at irq2 |
4600 | mov al,0x04 ; slave at irq2 |
4599 | out 0x21,al |
4601 | out 0x21,al |
4600 | call pic_delay |
4602 | call pic_delay |
4601 | mov al,0x02 ; at irq9 |
4603 | mov al,0x02 ; at irq9 |
4602 | out 0xA1,al |
4604 | out 0xA1,al |
4603 | call pic_delay |
4605 | call pic_delay |
4604 | 4606 | ||
4605 | mov al,0x01 ; 8086 mode |
4607 | mov al,0x01 ; 8086 mode |
4606 | out 0x21,al |
4608 | out 0x21,al |
4607 | call pic_delay |
4609 | call pic_delay |
4608 | out 0xA1,al |
4610 | out 0xA1,al |
4609 | call pic_delay |
4611 | call pic_delay |
4610 | 4612 | ||
4611 | mov al,255 ; mask all irq's |
4613 | mov al,255 ; mask all irq's |
4612 | out 0xA1,al |
4614 | out 0xA1,al |
4613 | call pic_delay |
4615 | call pic_delay |
4614 | out 0x21,al |
4616 | out 0x21,al |
4615 | call pic_delay |
4617 | call pic_delay |
4616 | 4618 | ||
4617 | mov ecx,0x1000 |
4619 | mov ecx,0x1000 |
4618 | cld |
4620 | cld |
4619 | picl1: call pic_delay |
4621 | picl1: call pic_delay |
4620 | loop picl1 |
4622 | loop picl1 |
4621 | 4623 | ||
4622 | mov al,255 ; mask all irq's |
4624 | mov al,255 ; mask all irq's |
4623 | out 0xA1,al |
4625 | out 0xA1,al |
4624 | call pic_delay |
4626 | call pic_delay |
4625 | out 0x21,al |
4627 | out 0x21,al |
4626 | call pic_delay |
4628 | call pic_delay |
4627 | 4629 | ||
4628 | cli |
4630 | cli |
4629 | 4631 | ||
4630 | ret |
4632 | ret |
4631 | 4633 | ||
4632 | 4634 | ||
4633 | pic_delay: |
4635 | pic_delay: |
4634 | 4636 | ||
4635 | jmp pdl1 |
4637 | jmp pdl1 |
4636 | pdl1: ret |
4638 | pdl1: ret |
4637 | 4639 | ||
4638 | 4640 | ||
4639 | sys_msg_board_str: |
4641 | sys_msg_board_str: |
4640 | 4642 | ||
4641 | pushad |
4643 | pushad |
4642 | @@: |
4644 | @@: |
4643 | cmp [esi],byte 0 |
4645 | cmp [esi],byte 0 |
4644 | je @f |
4646 | je @f |
4645 | mov eax,1 |
4647 | mov eax,1 |
4646 | movzx ebx,byte [esi] |
4648 | movzx ebx,byte [esi] |
4647 | call sys_msg_board |
4649 | call sys_msg_board |
4648 | inc esi |
4650 | inc esi |
4649 | jmp @b |
4651 | jmp @b |
4650 | @@: |
4652 | @@: |
4651 | popad |
4653 | popad |
4652 | ret |
4654 | ret |
4653 | 4655 | ||
4654 | uglobal |
4656 | uglobal |
4655 | msg_board_data: times 4096 db 0 |
4657 | msg_board_data: times 4096 db 0 |
4656 | msg_board_count dd 0x0 |
4658 | msg_board_count dd 0x0 |
4657 | endg |
4659 | endg |
4658 | 4660 | ||
4659 | sys_msg_board: |
4661 | sys_msg_board: |
4660 | 4662 | ||
4661 | ; eax=1 : write : bl byte to write |
4663 | ; eax=1 : write : bl byte to write |
4662 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4664 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4663 | 4665 | ||
4664 | mov ecx,[msg_board_count] |
4666 | mov ecx,[msg_board_count] |
4665 | cmp eax, 1 |
4667 | cmp eax, 1 |
4666 | jne smbl1 |
4668 | jne smbl1 |
4667 | 4669 | ||
4668 | 4670 | ||
4669 | mov [msg_board_data+ecx],bl |
4671 | mov [msg_board_data+ecx],bl |
4670 | inc ecx |
4672 | inc ecx |
4671 | and ecx, 4095 |
4673 | and ecx, 4095 |
4672 | mov [msg_board_count], ecx |
4674 | mov [msg_board_count], ecx |
4673 | mov [check_idle_semaphore], 5 |
4675 | mov [check_idle_semaphore], 5 |
4674 | ret |
4676 | ret |
4675 | smbl1: |
4677 | smbl1: |
4676 | 4678 | ||
4677 | cmp eax, 2 |
4679 | cmp eax, 2 |
4678 | jne smbl2 |
4680 | jne smbl2 |
4679 | test ecx, ecx |
4681 | test ecx, ecx |
4680 | jz smbl21 |
4682 | jz smbl21 |
4681 | ; mov edi, msg_board_data |
4683 | ; mov edi, msg_board_data |
4682 | ; mov esi, msg_board_data+1 |
4684 | ; mov esi, msg_board_data+1 |
4683 | ; movzx eax, byte [edi] |
4685 | ; movzx eax, byte [edi] |
4684 | mov eax, msg_board_data+1 |
4686 | mov eax, msg_board_data+1 |
4685 | mov ebx, msg_board_data |
4687 | mov ebx, msg_board_data |
4686 | movzx edx, byte [ebx] |
4688 | movzx edx, byte [ebx] |
4687 | call memmove |
4689 | call memmove |
4688 | ; push ecx |
4690 | ; push ecx |
4689 | ; shr ecx, 2 |
4691 | ; shr ecx, 2 |
4690 | ; cld |
4692 | ; cld |
4691 | ; rep movsd |
4693 | ; rep movsd |
4692 | ; pop ecx |
4694 | ; pop ecx |
4693 | ; and ecx, 3 |
4695 | ; and ecx, 3 |
4694 | ; rep movsb |
4696 | ; rep movsb |
4695 | dec [msg_board_count] |
4697 | dec [msg_board_count] |
4696 | mov [esp+36], edx ;eax |
4698 | mov [esp+36], edx ;eax |
4697 | mov [esp+24], dword 1 |
4699 | mov [esp+24], dword 1 |
4698 | ret |
4700 | ret |
4699 | smbl21: |
4701 | smbl21: |
4700 | mov [esp+36], ecx |
4702 | mov [esp+36], ecx |
4701 | mov [esp+24], ecx |
4703 | mov [esp+24], ecx |
4702 | 4704 | ||
4703 | smbl2: |
4705 | smbl2: |
4704 | ret |
4706 | ret |
4705 | 4707 | ||
4706 | 4708 | ||
4707 | 4709 | ||
4708 | sys_process_def: |
4710 | sys_process_def: |
4709 | mov edi, [CURRENT_TASK] |
4711 | mov edi, [CURRENT_TASK] |
4710 | 4712 | ||
4711 | dec eax ; 1 = set keyboard mode |
4713 | dec eax ; 1 = set keyboard mode |
4712 | jne no_set_keyboard_setup |
4714 | jne no_set_keyboard_setup |
4713 | 4715 | ||
4714 | shl edi,8 |
4716 | shl edi,8 |
4715 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4717 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4716 | 4718 | ||
4717 | ret |
4719 | ret |
4718 | 4720 | ||
4719 | no_set_keyboard_setup: |
4721 | no_set_keyboard_setup: |
4720 | 4722 | ||
4721 | dec eax ; 2 = get keyboard mode |
4723 | dec eax ; 2 = get keyboard mode |
4722 | jne no_get_keyboard_setup |
4724 | jne no_get_keyboard_setup |
4723 | 4725 | ||
4724 | shl edi,8 |
4726 | shl edi,8 |
4725 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4727 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4726 | 4728 | ||
4727 | mov [esp+36],eax |
4729 | mov [esp+36],eax |
4728 | 4730 | ||
4729 | ret |
4731 | ret |
4730 | 4732 | ||
4731 | no_get_keyboard_setup: |
4733 | no_get_keyboard_setup: |
4732 | 4734 | ||
4733 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4735 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4734 | jne no_get_keyboard_cas |
4736 | jne no_get_keyboard_cas |
4735 | 4737 | ||
4736 | ; xor eax,eax |
4738 | ; xor eax,eax |
4737 | ; movzx eax,byte [shift] |
4739 | ; movzx eax,byte [shift] |
4738 | ; movzx ebx,byte [ctrl] |
4740 | ; movzx ebx,byte [ctrl] |
4739 | ; shl ebx,2 |
4741 | ; shl ebx,2 |
4740 | ; add eax,ebx |
4742 | ; add eax,ebx |
4741 | ; movzx ebx,byte [alt] |
4743 | ; movzx ebx,byte [alt] |
4742 | ; shl ebx,3 |
4744 | ; shl ebx,3 |
4743 | ; add eax,ebx |
4745 | ; add eax,ebx |
4744 | 4746 | ||
4745 | ;// mike.dld [ |
4747 | ;// mike.dld [ |
4746 | mov eax, [kb_state] |
4748 | mov eax, [kb_state] |
4747 | ;// mike.dld ] |
4749 | ;// mike.dld ] |
4748 | 4750 | ||
4749 | mov [esp+36],eax |
4751 | mov [esp+36],eax |
4750 | 4752 | ||
4751 | ret |
4753 | ret |
4752 | 4754 | ||
4753 | no_get_keyboard_cas: |
4755 | no_get_keyboard_cas: |
4754 | 4756 | ||
4755 | dec eax |
4757 | dec eax |
4756 | jnz no_add_keyboard_hotkey |
4758 | jnz no_add_keyboard_hotkey |
4757 | 4759 | ||
4758 | mov eax, hotkey_list |
4760 | mov eax, hotkey_list |
4759 | @@: |
4761 | @@: |
4760 | cmp dword [eax+8], 0 |
4762 | cmp dword [eax+8], 0 |
4761 | jz .found_free |
4763 | jz .found_free |
4762 | add eax, 16 |
4764 | add eax, 16 |
4763 | cmp eax, hotkey_list+16*256 |
4765 | cmp eax, hotkey_list+16*256 |
4764 | jb @b |
4766 | jb @b |
4765 | mov dword [esp+36], 1 |
4767 | mov dword [esp+36], 1 |
4766 | ret |
4768 | ret |
4767 | .found_free: |
4769 | .found_free: |
4768 | mov [eax+8], edi |
4770 | mov [eax+8], edi |
4769 | mov [eax+4], ecx |
4771 | mov [eax+4], ecx |
4770 | movzx ebx, bl |
4772 | movzx ebx, bl |
4771 | lea ebx, [hotkey_scancodes+ebx*4] |
4773 | lea ebx, [hotkey_scancodes+ebx*4] |
4772 | mov ecx, [ebx] |
4774 | mov ecx, [ebx] |
4773 | mov [eax], ecx |
4775 | mov [eax], ecx |
4774 | mov [ebx], eax |
4776 | mov [ebx], eax |
4775 | mov [eax+12], ebx |
4777 | mov [eax+12], ebx |
4776 | jecxz @f |
4778 | jecxz @f |
4777 | mov [ecx+12], eax |
4779 | mov [ecx+12], eax |
4778 | @@: |
4780 | @@: |
4779 | and dword [esp+36], 0 |
4781 | and dword [esp+36], 0 |
4780 | ret |
4782 | ret |
4781 | 4783 | ||
4782 | no_add_keyboard_hotkey: |
4784 | no_add_keyboard_hotkey: |
4783 | 4785 | ||
4784 | dec eax |
4786 | dec eax |
4785 | jnz no_del_keyboard_hotkey |
4787 | jnz no_del_keyboard_hotkey |
4786 | 4788 | ||
4787 | movzx ebx, bl |
4789 | movzx ebx, bl |
4788 | lea ebx, [hotkey_scancodes+ebx*4] |
4790 | lea ebx, [hotkey_scancodes+ebx*4] |
4789 | mov eax, [ebx] |
4791 | mov eax, [ebx] |
4790 | .scan: |
4792 | .scan: |
4791 | test eax, eax |
4793 | test eax, eax |
4792 | jz .notfound |
4794 | jz .notfound |
4793 | cmp [eax+8], edi |
4795 | cmp [eax+8], edi |
4794 | jnz .next |
4796 | jnz .next |
4795 | cmp [eax+4], ecx |
4797 | cmp [eax+4], ecx |
4796 | jz .found |
4798 | jz .found |
4797 | .next: |
4799 | .next: |
4798 | mov eax, [eax] |
4800 | mov eax, [eax] |
4799 | jmp .scan |
4801 | jmp .scan |
4800 | .notfound: |
4802 | .notfound: |
4801 | mov dword [esp+36], 1 |
4803 | mov dword [esp+36], 1 |
4802 | ret |
4804 | ret |
4803 | .found: |
4805 | .found: |
4804 | mov ecx, [eax] |
4806 | mov ecx, [eax] |
4805 | jecxz @f |
4807 | jecxz @f |
4806 | mov edx, [eax+12] |
4808 | mov edx, [eax+12] |
4807 | mov [ecx+12], edx |
4809 | mov [ecx+12], edx |
4808 | @@: |
4810 | @@: |
4809 | mov ecx, [eax+12] |
4811 | mov ecx, [eax+12] |
4810 | mov edx, [eax] |
4812 | mov edx, [eax] |
4811 | mov [ecx], edx |
4813 | mov [ecx], edx |
4812 | xor edx, edx |
4814 | xor edx, edx |
4813 | mov [eax+4], edx |
4815 | mov [eax+4], edx |
4814 | mov [eax+8], edx |
4816 | mov [eax+8], edx |
4815 | mov [eax+12], edx |
4817 | mov [eax+12], edx |
4816 | mov [eax], edx |
4818 | mov [eax], edx |
4817 | mov [esp+36], edx |
4819 | mov [esp+36], edx |
4818 | ret |
4820 | ret |
4819 | 4821 | ||
4820 | no_del_keyboard_hotkey: |
4822 | no_del_keyboard_hotkey: |
4821 | ret |
4823 | ret |
4822 | 4824 | ||
4823 | 4825 | ||
4824 | align 4 |
4826 | align 4 |
4825 | 4827 | ||
4826 | sys_gs: ; direct screen access |
4828 | sys_gs: ; direct screen access |
4827 | 4829 | ||
4828 | cmp eax,1 ; resolution |
4830 | cmp eax,1 ; resolution |
4829 | jne no_gs1 |
4831 | jne no_gs1 |
4830 | mov eax,[ScreenWidth] |
4832 | mov eax,[ScreenWidth] |
4831 | shl eax,16 |
4833 | shl eax,16 |
4832 | mov ax,[ScreenHeight] |
4834 | mov ax,[ScreenHeight] |
4833 | add eax,0x00010001 |
4835 | add eax,0x00010001 |
4834 | mov [esp+36],eax |
4836 | mov [esp+36],eax |
4835 | ret |
4837 | ret |
4836 | no_gs1: |
4838 | no_gs1: |
4837 | 4839 | ||
4838 | cmp eax,2 ; bits per pixel |
4840 | cmp eax,2 ; bits per pixel |
4839 | jne no_gs2 |
4841 | jne no_gs2 |
4840 | movzx eax,byte [ScreenBPP] |
4842 | movzx eax,byte [ScreenBPP] |
4841 | mov [esp+36],eax |
4843 | mov [esp+36],eax |
4842 | ret |
4844 | ret |
4843 | no_gs2: |
4845 | no_gs2: |
4844 | 4846 | ||
4845 | cmp eax,3 ; bytes per scanline |
4847 | cmp eax,3 ; bytes per scanline |
4846 | jne no_gs3 |
4848 | jne no_gs3 |
4847 | mov eax,[BytesPerScanLine] |
4849 | mov eax,[BytesPerScanLine] |
4848 | mov [esp+36],eax |
4850 | mov [esp+36],eax |
4849 | ret |
4851 | ret |
4850 | no_gs3: |
4852 | no_gs3: |
4851 | 4853 | ||
4852 | mov [esp+36],dword -1 |
4854 | mov [esp+36],dword -1 |
4853 | ret |
4855 | ret |
4854 | 4856 | ||
4855 | 4857 | ||
4856 | align 4 ; PCI functions |
4858 | align 4 ; PCI functions |
4857 | 4859 | ||
4858 | sys_pci: |
4860 | sys_pci: |
4859 | 4861 | ||
4860 | call pci_api |
4862 | call pci_api |
4861 | mov [esp+36],eax |
4863 | mov [esp+36],eax |
4862 | ret |
4864 | ret |
4863 | 4865 | ||
4864 | 4866 | ||
4865 | align 4 ; system functions |
4867 | align 4 ; system functions |
4866 | 4868 | ||
4867 | syscall_setpixel: ; SetPixel |
4869 | syscall_setpixel: ; SetPixel |
4868 | 4870 | ||
4869 | 4871 | ||
4870 | mov edx,[TASK_BASE] |
4872 | mov edx,[TASK_BASE] |
4871 | add eax,[edx-twdw+WDATA.box.left] |
4873 | add eax,[edx-twdw+WDATA.box.left] |
4872 | add ebx,[edx-twdw+WDATA.box.top] |
4874 | add ebx,[edx-twdw+WDATA.box.top] |
4873 | mov edi,[current_slot] |
4875 | mov edi,[current_slot] |
4874 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4876 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4875 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4877 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4876 | xor edi,edi ; no force |
4878 | xor edi,edi ; no force |
4877 | ; mov edi,1 |
4879 | ; mov edi,1 |
4878 | call [disable_mouse] |
4880 | call [disable_mouse] |
4879 | jmp [putpixel] |
4881 | jmp [putpixel] |
4880 | 4882 | ||
4881 | align 4 |
4883 | align 4 |
4882 | 4884 | ||
4883 | syscall_writetext: ; WriteText |
4885 | syscall_writetext: ; WriteText |
4884 | 4886 | ||
4885 | mov edi,[TASK_BASE] |
4887 | mov edi,[TASK_BASE] |
4886 | mov ebp,[edi-twdw+WDATA.box.left] |
4888 | mov ebp,[edi-twdw+WDATA.box.left] |
4887 | push esi |
4889 | push esi |
4888 | mov esi,[current_slot] |
4890 | mov esi,[current_slot] |
4889 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4891 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4890 | shl ebp,16 |
4892 | shl ebp,16 |
4891 | add ebp,[edi-twdw+WDATA.box.top] |
4893 | add ebp,[edi-twdw+WDATA.box.top] |
4892 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4894 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4893 | pop esi |
4895 | pop esi |
4894 | add ecx,[edi+TASKDATA.mem_start] |
4896 | add ecx,[edi+TASKDATA.mem_start] |
4895 | add eax,ebp |
4897 | add eax,ebp |
4896 | xor edi,edi |
4898 | xor edi,edi |
4897 | jmp dtext |
4899 | jmp dtext |
4898 | 4900 | ||
4899 | align 4 |
4901 | align 4 |
4900 | 4902 | ||
4901 | syscall_openramdiskfile: ; OpenRamdiskFile |
4903 | syscall_openramdiskfile: ; OpenRamdiskFile |
4902 | 4904 | ||
4903 | 4905 | ||
4904 | mov edi,[TASK_BASE] |
4906 | mov edi,[TASK_BASE] |
4905 | add edi,TASKDATA.mem_start |
4907 | add edi,TASKDATA.mem_start |
4906 | add eax,[edi] |
4908 | add eax,[edi] |
4907 | add edx,[edi] |
4909 | add edx,[edi] |
4908 | mov esi,12 |
4910 | mov esi,12 |
4909 | call fileread |
4911 | call fileread |
4910 | mov [esp+36],ebx |
4912 | mov [esp+36],ebx |
4911 | ret |
4913 | ret |
4912 | 4914 | ||
4913 | align 4 |
4915 | align 4 |
4914 | 4916 | ||
4915 | syscall_drawrect: ; DrawRect |
4917 | syscall_drawrect: ; DrawRect |
4916 | 4918 | ||
4917 | mov edi,ecx |
4919 | mov edi,ecx |
4918 | and edi,0x80FFFFFF |
4920 | and edi,0x80FFFFFF |
4919 | test ax,ax |
4921 | test ax,ax |
4920 | je drectr |
4922 | je drectr |
4921 | test bx,bx |
4923 | test bx,bx |
4922 | je drectr |
4924 | je drectr |
4923 | movzx ecx,ax |
4925 | movzx ecx,ax |
4924 | shr eax,16 |
4926 | shr eax,16 |
4925 | movzx edx,bx |
4927 | movzx edx,bx |
4926 | shr ebx,16 |
4928 | shr ebx,16 |
4927 | mov esi,[current_slot] |
4929 | mov esi,[current_slot] |
4928 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4930 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4929 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4931 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4930 | add ecx,eax |
4932 | add ecx,eax |
4931 | add edx,ebx |
4933 | add edx,ebx |
4932 | jmp [drawbar] |
4934 | jmp [drawbar] |
4933 | drectr: |
4935 | drectr: |
4934 | ret |
4936 | ret |
4935 | 4937 | ||
4936 | align 4 |
4938 | align 4 |
4937 | 4939 | ||
4938 | syscall_getscreensize: ; GetScreenSize |
4940 | syscall_getscreensize: ; GetScreenSize |
4939 | 4941 | ||
4940 | movzx eax,word[ScreenWidth] |
4942 | movzx eax,word[ScreenWidth] |
4941 | shl eax,16 |
4943 | shl eax,16 |
4942 | mov ax,[ScreenHeight] |
4944 | mov ax,[ScreenHeight] |
4943 | mov [esp+36],eax |
4945 | mov [esp+36],eax |
4944 | ret |
4946 | ret |
4945 | 4947 | ||
4946 | align 4 |
4948 | align 4 |
4947 | 4949 | ||
4948 | syscall_cdaudio: ; CD |
4950 | syscall_cdaudio: ; CD |
4949 | 4951 | ||
4950 | call sys_cd_audio |
4952 | call sys_cd_audio |
4951 | mov [esp+36],eax |
4953 | mov [esp+36],eax |
4952 | ret |
4954 | ret |
4953 | 4955 | ||
4954 | align 4 |
4956 | align 4 |
4955 | 4957 | ||
4956 | syscall_delramdiskfile: ; DelRamdiskFile |
4958 | syscall_delramdiskfile: ; DelRamdiskFile |
4957 | 4959 | ||
4958 | mov edi,[TASK_BASE] |
4960 | mov edi,[TASK_BASE] |
4959 | add edi,TASKDATA.mem_start |
4961 | add edi,TASKDATA.mem_start |
4960 | add eax,[edi] |
4962 | add eax,[edi] |
4961 | call filedelete |
4963 | call filedelete |
4962 | mov [esp+36],eax |
4964 | mov [esp+36],eax |
4963 | ret |
4965 | ret |
4964 | 4966 | ||
4965 | align 4 |
4967 | align 4 |
4966 | 4968 | ||
4967 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4969 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4968 | 4970 | ||
4969 | mov edi,[TASK_BASE] |
4971 | mov edi,[TASK_BASE] |
4970 | add edi,TASKDATA.mem_start |
4972 | add edi,TASKDATA.mem_start |
4971 | add eax,[edi] |
4973 | add eax,[edi] |
4972 | add ebx,[edi] |
4974 | add ebx,[edi] |
4973 | call filesave |
4975 | call filesave |
4974 | mov [esp+36],eax |
4976 | mov [esp+36],eax |
4975 | ret |
4977 | ret |
4976 | 4978 | ||
4977 | align 4 |
4979 | align 4 |
4978 | 4980 | ||
4979 | syscall_getpixel: ; GetPixel |
4981 | syscall_getpixel: ; GetPixel |
4980 | mov ecx,[ScreenWidth] |
4982 | mov ecx,[ScreenWidth] |
4981 | inc ecx |
4983 | inc ecx |
4982 | xor edx,edx |
4984 | xor edx,edx |
4983 | div ecx |
4985 | div ecx |
4984 | mov ebx,edx |
4986 | mov ebx,edx |
4985 | xchg eax,ebx |
4987 | xchg eax,ebx |
4986 | call dword [GETPIXEL] |
4988 | call dword [GETPIXEL] |
4987 | mov [esp+36],ecx |
4989 | mov [esp+36],ecx |
4988 | ret |
4990 | ret |
4989 | 4991 | ||
4990 | align 4 |
4992 | align 4 |
4991 | 4993 | ||
4992 | syscall_readstring: ; ReadString |
4994 | syscall_readstring: ; ReadString |
4993 | 4995 | ||
4994 | mov edi,[TASK_BASE] |
4996 | mov edi,[TASK_BASE] |
4995 | add edi,TASKDATA.mem_start |
4997 | add edi,TASKDATA.mem_start |
4996 | add eax,[edi] |
4998 | add eax,[edi] |
4997 | call read_string |
4999 | call read_string |
4998 | mov [esp+36],eax |
5000 | mov [esp+36],eax |
4999 | ret |
5001 | ret |
5000 | 5002 | ||
5001 | align 4 |
5003 | align 4 |
5002 | 5004 | ||
5003 | syscall_drawline: ; DrawLine |
5005 | syscall_drawline: ; DrawLine |
5004 | 5006 | ||
5005 | mov edi,[TASK_BASE] |
5007 | mov edi,[TASK_BASE] |
5006 | movzx edx,word[edi-twdw+WDATA.box.left] |
5008 | movzx edx,word[edi-twdw+WDATA.box.left] |
5007 | mov ebp,edx |
5009 | mov ebp,edx |
5008 | mov esi,[current_slot] |
5010 | mov esi,[current_slot] |
5009 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
5011 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
5010 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
5012 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
5011 | shl edx,16 |
5013 | shl edx,16 |
5012 | add ebp,edx |
5014 | add ebp,edx |
5013 | movzx edx,word[edi-twdw+WDATA.box.top] |
5015 | movzx edx,word[edi-twdw+WDATA.box.top] |
5014 | add eax,ebp |
5016 | add eax,ebp |
5015 | mov ebp,edx |
5017 | mov ebp,edx |
5016 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
5018 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
5017 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
5019 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
5018 | shl edx,16 |
5020 | shl edx,16 |
5019 | xor edi,edi |
5021 | xor edi,edi |
5020 | add edx,ebp |
5022 | add edx,ebp |
5021 | add ebx,edx |
5023 | add ebx,edx |
5022 | jmp [draw_line] |
5024 | jmp [draw_line] |
5023 | 5025 | ||
5024 | align 4 |
5026 | align 4 |
5025 | 5027 | ||
5026 | syscall_getirqowner: ; GetIrqOwner |
5028 | syscall_getirqowner: ; GetIrqOwner |
5027 | cmp eax,16 |
5029 | cmp eax,16 |
5028 | jae .err |
5030 | jae .err |
5029 | shl eax,2 |
5031 | shl eax,2 |
5030 | add eax,irq_owner |
5032 | add eax,irq_owner |
5031 | mov eax,[eax] |
5033 | mov eax,[eax] |
5032 | mov [esp+36],eax |
5034 | mov [esp+36],eax |
5033 | ret |
5035 | ret |
5034 | .err: |
5036 | .err: |
5035 | or dword [esp+36], -1 |
5037 | or dword [esp+36], -1 |
5036 | ret |
5038 | ret |
5037 | 5039 | ||
5038 | align 4 |
5040 | align 4 |
5039 | 5041 | ||
5040 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5042 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
5041 | 5043 | ||
5042 | call r_f_port_area |
5044 | call r_f_port_area |
5043 | mov [esp+36],eax |
5045 | mov [esp+36],eax |
5044 | ret |
5046 | ret |
5045 | 5047 | ||
5046 | align 4 |
5048 | align 4 |
5047 | 5049 | ||
5048 | syscall_threads: ; CreateThreads |
5050 | syscall_threads: ; CreateThreads |
5049 | 5051 | ||
5050 | call sys_threads |
5052 | call sys_threads |
5051 | mov [esp+36],eax |
5053 | mov [esp+36],eax |
5052 | ret |
5054 | ret |
5053 | 5055 | ||
5054 | align 4 |
5056 | align 4 |
5055 | 5057 | ||
5056 | stack_driver_stat: |
5058 | stack_driver_stat: |
5057 | 5059 | ||
5058 | call app_stack_handler ; Stack status |
5060 | call app_stack_handler ; Stack status |
5059 | 5061 | ||
5060 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5062 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5061 | ; call change_task ; between sent packet |
5063 | ; call change_task ; between sent packet |
5062 | 5064 | ||
5063 | mov [esp+36],eax |
5065 | mov [esp+36],eax |
5064 | ret |
5066 | ret |
5065 | 5067 | ||
5066 | align 4 |
5068 | align 4 |
5067 | 5069 | ||
5068 | socket: ; Socket interface |
5070 | socket: ; Socket interface |
5069 | call app_socket_handler |
5071 | call app_socket_handler |
5070 | 5072 | ||
5071 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5073 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
5072 | ; call change_task ; between sent packet |
5074 | ; call change_task ; between sent packet |
5073 | 5075 | ||
5074 | mov [esp+36],eax |
5076 | mov [esp+36],eax |
5075 | mov [esp+24],ebx |
5077 | mov [esp+24],ebx |
5076 | ret |
5078 | ret |
5077 | 5079 | ||
5078 | align 4 |
5080 | align 4 |
5079 | 5081 | ||
5080 | user_events: ; User event times |
5082 | user_events: ; User event times |
5081 | 5083 | ||
5082 | mov eax,0x12345678 |
5084 | mov eax,0x12345678 |
5083 | mov [esp+36],eax |
5085 | mov [esp+36],eax |
5084 | 5086 | ||
5085 | ret |
5087 | ret |
5086 | 5088 | ||
5087 | align 4 |
5089 | align 4 |
5088 | 5090 | ||
5089 | read_from_hd: ; Read from hd - fn not in use |
5091 | read_from_hd: ; Read from hd - fn not in use |
5090 | 5092 | ||
5091 | mov edi,[TASK_BASE] |
5093 | mov edi,[TASK_BASE] |
5092 | add edi,TASKDATA.mem_start |
5094 | add edi,TASKDATA.mem_start |
5093 | add eax,[edi] |
5095 | add eax,[edi] |
5094 | add ecx,[edi] |
5096 | add ecx,[edi] |
5095 | add edx,[edi] |
5097 | add edx,[edi] |
5096 | call file_read |
5098 | call file_read |
5097 | 5099 | ||
5098 | mov [esp+36],eax |
5100 | mov [esp+36],eax |
5099 | mov [esp+24],ebx |
5101 | mov [esp+24],ebx |
5100 | 5102 | ||
5101 | ret |
5103 | ret |
5102 | 5104 | ||
5103 | align 4 |
5105 | align 4 |
5104 | paleholder: |
5106 | paleholder: |
5105 | ret |
5107 | ret |
5106 | 5108 | ||
5107 | ; --------------- APM --------------------- |
5109 | ; --------------- APM --------------------- |
5108 | apm_entry dp 0 |
5110 | apm_entry dp 0 |
5109 | apm_vf dd 0 |
5111 | apm_vf dd 0 |
5110 | align 4 |
5112 | align 4 |
5111 | sys_apm: |
5113 | sys_apm: |
5112 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5114 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5113 | jne @f |
5115 | jne @f |
5114 | or [esp + 56], byte 1 ; error |
5116 | or [esp + 56], byte 1 ; error |
5115 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5117 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5116 | ret |
5118 | ret |
5117 | 5119 | ||
5118 | @@: |
5120 | @@: |
5119 | xchg eax, ecx |
5121 | xchg eax, ecx |
5120 | xchg ebx, ecx |
5122 | xchg ebx, ecx |
5121 | 5123 | ||
5122 | cmp al, 3 |
5124 | cmp al, 3 |
5123 | ja @f |
5125 | ja @f |
5124 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5126 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5125 | mov eax, [apm_vf] |
5127 | mov eax, [apm_vf] |
5126 | mov [esp + 36], eax |
5128 | mov [esp + 36], eax |
5127 | shr eax, 16 |
5129 | shr eax, 16 |
5128 | mov [esp + 32], eax |
5130 | mov [esp + 32], eax |
5129 | ret |
5131 | ret |
5130 | 5132 | ||
5131 | @@: |
5133 | @@: |
5132 | 5134 | ||
5133 | mov esi, [master_tab+(OS_BASE shr 20)] |
5135 | mov esi, [master_tab+(OS_BASE shr 20)] |
5134 | xchg [master_tab], esi |
5136 | xchg [master_tab], esi |
5135 | push esi |
5137 | push esi |
5136 | mov edi, cr3 |
5138 | mov edi, cr3 |
5137 | mov cr3, edi ;flush TLB |
5139 | mov cr3, edi ;flush TLB |
5138 | 5140 | ||
5139 | call pword [apm_entry] ; call APM BIOS |
5141 | call pword [apm_entry] ; call APM BIOS |
5140 | 5142 | ||
5141 | xchg eax, [esp] |
5143 | xchg eax, [esp] |
5142 | mov [master_tab], eax |
5144 | mov [master_tab], eax |
5143 | mov eax, cr3 |
5145 | mov eax, cr3 |
5144 | mov cr3, eax |
5146 | mov cr3, eax |
5145 | pop eax |
5147 | pop eax |
5146 | 5148 | ||
5147 | mov [esp + 8 ], edi |
5149 | mov [esp + 8 ], edi |
5148 | mov [esp + 12], esi |
5150 | mov [esp + 12], esi |
5149 | mov [esp + 24], ebx |
5151 | mov [esp + 24], ebx |
5150 | mov [esp + 28], edx |
5152 | mov [esp + 28], edx |
5151 | mov [esp + 32], ecx |
5153 | mov [esp + 32], ecx |
5152 | mov [esp + 36], eax |
5154 | mov [esp + 36], eax |
5153 | setc al |
5155 | setc al |
5154 | and [esp + 56], byte 0xfe |
5156 | and [esp + 56], byte 0xfe |
5155 | or [esp + 56], al |
5157 | or [esp + 56], al |
5156 | 5158 | ||
5157 | 5159 | ||
5158 | ret |
5160 | ret |
5159 | ; ----------------------------------------- |
5161 | ; ----------------------------------------- |
5160 | 5162 | ||
5161 | align 4 |
5163 | align 4 |
5162 | 5164 | ||
5163 | undefined_syscall: ; Undefined system call |
5165 | undefined_syscall: ; Undefined system call |
5164 | 5166 | ||
5165 | mov [esp+36],dword -1 |
5167 | mov [esp+36],dword -1 |
5166 | ret |
5168 | ret |
5167 | 5169 | ||
5168 | align 4 |
5170 | align 4 |
5169 | system_shutdown: ; shut down the system |
5171 | system_shutdown: ; shut down the system |
5170 | 5172 | ||
5171 | cmp byte [BOOT_VAR+0x9030], 1 |
5173 | cmp byte [BOOT_VAR+0x9030], 1 |
5172 | jne @F |
5174 | jne @F |
5173 | ret |
5175 | ret |
5174 | @@: |
5176 | @@: |
5175 | call stop_all_services |
5177 | call stop_all_services |
5176 | push 3 ; stop playing cd |
5178 | push 3 ; stop playing cd |
5177 | pop eax |
5179 | pop eax |
5178 | call sys_cd_audio |
5180 | call sys_cd_audio |
5179 | 5181 | ||
5180 | yes_shutdown_param: |
5182 | yes_shutdown_param: |
5181 | cli |
5183 | cli |
5182 | 5184 | ||
5183 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5185 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5184 | push 12 |
5186 | push 12 |
5185 | pop esi |
5187 | pop esi |
5186 | xor ebx,ebx |
5188 | xor ebx,ebx |
5187 | or ecx,-1 |
5189 | or ecx,-1 |
5188 | mov edx, OS_BASE+0x80000 |
5190 | mov edx, OS_BASE+0x80000 |
5189 | call fileread |
5191 | call fileread |
5190 | 5192 | ||
5191 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5193 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5192 | mov edi,OS_BASE+0x40000 |
5194 | mov edi,OS_BASE+0x40000 |
5193 | mov ecx,1000 |
5195 | mov ecx,1000 |
5194 | rep movsb |
5196 | rep movsb |
5195 | 5197 | ||
5196 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5198 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5197 | mov edi, OS_BASE |
5199 | mov edi, OS_BASE |
5198 | mov ecx,0x10000/4 |
5200 | mov ecx,0x10000/4 |
5199 | cld |
5201 | cld |
5200 | rep movsd |
5202 | rep movsd |
5201 | 5203 | ||
5202 | call restorefatchain |
5204 | call restorefatchain |
5203 | 5205 | ||
5204 | mov al, 0xFF |
5206 | mov al, 0xFF |
5205 | out 0x21, al |
5207 | out 0x21, al |
5206 | out 0xA1, al |
5208 | out 0xA1, al |
5207 | 5209 | ||
5208 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5210 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5209 | mov word [OS_BASE+0x467+2],0x1000 |
5211 | mov word [OS_BASE+0x467+2],0x1000 |
5210 | 5212 | ||
5211 | mov al,0x0F |
5213 | mov al,0x0F |
5212 | out 0x70,al |
5214 | out 0x70,al |
5213 | mov al,0x05 |
5215 | mov al,0x05 |
5214 | out 0x71,al |
5216 | out 0x71,al |
5215 | 5217 | ||
5216 | mov al,0xFE |
5218 | mov al,0xFE |
5217 | out 0x64,al |
5219 | out 0x64,al |
5218 | hlt |
5220 | hlt |
5219 | 5221 | ||
5220 | 5222 | ||
5221 | include "data32.inc" |
5223 | include "data32.inc" |
5222 | 5224 | ||
5223 | __REV__ = __REV |
5225 | __REV__ = __REV |
5224 | 5226 | ||
5225 | uglobals_size = $ - endofcode |
5227 | uglobals_size = $ - endofcode |
5226 | diff16 "end of kernel code",0,$=> |
5228 | diff16 "end of kernel code",0,$=> |