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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 | ;; |
19 | ;; |
20 | ;; Data in this file was originally part of MenuetOS project which is |
20 | ;; Data in this file was originally part of MenuetOS project which is |
21 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
21 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
22 | ;; part of KolibriOS project under the terms of GNU GPL. |
22 | ;; part of KolibriOS project under the terms of GNU GPL. |
23 | ;; |
23 | ;; |
24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
24 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
25 | ;; PROGRAMMING: |
25 | ;; PROGRAMMING: |
26 | ;; |
26 | ;; |
27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
27 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
28 | ;; - main os coding/design |
28 | ;; - main os coding/design |
29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
29 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
30 | ;; Felix Kaiser, info@felix-kaiser.de |
30 | ;; Felix Kaiser, info@felix-kaiser.de |
31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
31 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
32 | ;; quickcode@mail.ru |
32 | ;; quickcode@mail.ru |
33 | ;; Alexey, kgaz@crosswinds.net |
33 | ;; Alexey, kgaz@crosswinds.net |
34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
34 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
35 | ;; kristol@nic.fi |
35 | ;; kristol@nic.fi |
36 | ;; Mike Hibbett, mikeh@oceanfree.net |
36 | ;; Mike Hibbett, mikeh@oceanfree.net |
37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
37 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
38 | ;; Jarek Pelczar, jarekp3@wp.pl |
38 | ;; Jarek Pelczar, jarekp3@wp.pl |
39 | ;; |
39 | ;; |
40 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
40 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
41 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
41 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
42 | ;; consequences of using it or for whether it serves any particular purpose or |
42 | ;; consequences of using it or for whether it serves any particular purpose or |
43 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
43 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
44 | ;; License (the "GPL") for full details. |
44 | ;; License (the "GPL") for full details. |
45 | ; |
45 | ; |
46 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
46 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
47 | ;; but only under the conditions described in the GPL. A copy of this license |
47 | ;; but only under the conditions described in the GPL. A copy of this license |
48 | ;; is supposed to have been given to you along with KolibriOS so you can know |
48 | ;; is supposed to have been given to you along with KolibriOS so you can know |
49 | ;; your rights and responsibilities. It should be in a file named COPYING. |
49 | ;; your rights and responsibilities. It should be in a file named COPYING. |
50 | ;; Among other things, the copyright notice and this notice must be preserved |
50 | ;; Among other things, the copyright notice and this notice must be preserved |
51 | ;; on all copies. |
51 | ;; on all copies. |
52 | ;; |
52 | ;; |
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
54 | 54 | ||
55 | include 'macros.inc' |
55 | include 'macros.inc' |
56 | 56 | ||
57 | $Revision: 521 $ |
57 | $Revision: 523 $ |
58 | 58 | ||
59 | include "proc32.inc" |
59 | include "proc32.inc" |
60 | include "kglobals.inc" |
60 | include "kglobals.inc" |
61 | include "lang.inc" |
61 | include "lang.inc" |
62 | 62 | ||
63 | include "const.inc" |
63 | include "const.inc" |
64 | max_processes equ 255 |
64 | max_processes equ 255 |
65 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
65 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
66 | 66 | ||
67 | 67 | ||
68 | os_stack equ (os_data_l-gdts) ; GDTs |
68 | os_stack equ (os_data_l-gdts) ; GDTs |
69 | os_code equ (os_code_l-gdts) |
69 | os_code equ (os_code_l-gdts) |
70 | graph_data equ (3+graph_data_l-gdts) |
70 | graph_data equ (3+graph_data_l-gdts) |
71 | tss0 equ (tss0_l-gdts) |
71 | tss0 equ (tss0_l-gdts) |
72 | app_code equ (3+app_code_l-gdts) |
72 | app_code equ (3+app_code_l-gdts) |
73 | app_data equ (3+app_data_l-gdts) |
73 | app_data equ (3+app_data_l-gdts) |
74 | 74 | ||
75 | 75 | ||
76 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
76 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
77 | ;; |
77 | ;; |
78 | ;; Included files: |
78 | ;; Included files: |
79 | ;; |
79 | ;; |
80 | ;; Kernel16.inc |
80 | ;; Kernel16.inc |
81 | ;; - Booteng.inc English text for bootup |
81 | ;; - Booteng.inc English text for bootup |
82 | ;; - Bootcode.inc Hardware setup |
82 | ;; - Bootcode.inc Hardware setup |
83 | ;; - Pci16.inc PCI functions |
83 | ;; - Pci16.inc PCI functions |
84 | ;; |
84 | ;; |
85 | ;; Kernel32.inc |
85 | ;; Kernel32.inc |
86 | ;; - Sys32.inc Process management |
86 | ;; - Sys32.inc Process management |
87 | ;; - Shutdown.inc Shutdown and restart |
87 | ;; - Shutdown.inc Shutdown and restart |
88 | ;; - Fat32.inc Read / write hd |
88 | ;; - Fat32.inc Read / write hd |
89 | ;; - Vesa12.inc Vesa 1.2 driver |
89 | ;; - Vesa12.inc Vesa 1.2 driver |
90 | ;; - Vesa20.inc Vesa 2.0 driver |
90 | ;; - Vesa20.inc Vesa 2.0 driver |
91 | ;; - Vga.inc VGA driver |
91 | ;; - Vga.inc VGA driver |
92 | ;; - Stack.inc Network interface |
92 | ;; - Stack.inc Network interface |
93 | ;; - Mouse.inc Mouse pointer |
93 | ;; - Mouse.inc Mouse pointer |
94 | ;; - Scincode.inc Window skinning |
94 | ;; - Scincode.inc Window skinning |
95 | ;; - Pci32.inc PCI functions |
95 | ;; - Pci32.inc PCI functions |
96 | ;; |
96 | ;; |
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
97 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
98 | 98 | ||
99 | 99 | ||
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
101 | ;; ;; |
101 | ;; ;; |
102 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
102 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
103 | ;; ;; |
103 | ;; ;; |
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
105 | 105 | ||
106 | use16 |
106 | use16 |
107 | org 0x0 |
107 | org 0x0 |
108 | jmp start_of_code |
108 | jmp start_of_code |
109 | 109 | ||
110 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
110 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
111 | 111 | ||
112 | include "boot/bootstr.inc" ; language-independent boot messages |
112 | include "boot/bootstr.inc" ; language-independent boot messages |
113 | include "boot/preboot.inc" |
113 | include "boot/preboot.inc" |
114 | 114 | ||
115 | if lang eq en |
115 | if lang eq en |
116 | include "boot/booteng.inc" ; english system boot messages |
116 | include "boot/booteng.inc" ; english system boot messages |
117 | else if lang eq ru |
117 | else if lang eq ru |
118 | include "boot/bootru.inc" ; russian system boot messages |
118 | include "boot/bootru.inc" ; russian system boot messages |
119 | include "boot/ru.inc" ; Russian font |
119 | include "boot/ru.inc" ; Russian font |
120 | else if lang eq et |
120 | else if lang eq et |
121 | include "boot/bootet.inc" ; estonian system boot messages |
121 | include "boot/bootet.inc" ; estonian system boot messages |
122 | include "boot/et.inc" ; Estonian font |
122 | include "boot/et.inc" ; Estonian font |
123 | else |
123 | else |
124 | include "boot/bootge.inc" ; german system boot messages |
124 | include "boot/bootge.inc" ; german system boot messages |
125 | end if |
125 | end if |
126 | 126 | ||
127 | include "boot/bootcode.inc" ; 16 bit system boot code |
127 | include "boot/bootcode.inc" ; 16 bit system boot code |
128 | include "bus/pci/pci16.inc" |
128 | include "bus/pci/pci16.inc" |
129 | 129 | ||
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
131 | ;; ;; |
131 | ;; ;; |
132 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
132 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
133 | ;; ;; |
133 | ;; ;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
134 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
135 | 135 | ||
136 | 136 | ||
137 | ; CR0 Flags - Protected mode and Paging |
137 | ; CR0 Flags - Protected mode and Paging |
138 | 138 | ||
139 | mov ecx, CR0_PE |
139 | mov ecx, CR0_PE |
140 | 140 | ||
141 | ; Enabling 32 bit protected mode |
141 | ; Enabling 32 bit protected mode |
142 | 142 | ||
143 | sidt [cs:old_ints_h] |
143 | sidt [cs:old_ints_h] |
144 | 144 | ||
145 | cli ; disable all irqs |
145 | cli ; disable all irqs |
146 | cld |
146 | cld |
147 | mov al,255 ; mask all irqs |
147 | mov al,255 ; mask all irqs |
148 | out 0xa1,al |
148 | out 0xa1,al |
149 | out 0x21,al |
149 | out 0x21,al |
150 | l.5: in al, 0x64 ; Enable A20 |
150 | l.5: in al, 0x64 ; Enable A20 |
151 | test al, 2 |
151 | test al, 2 |
152 | jnz l.5 |
152 | jnz l.5 |
153 | mov al, 0xD1 |
153 | mov al, 0xD1 |
154 | out 0x64, al |
154 | out 0x64, al |
155 | l.6: in al, 0x64 |
155 | l.6: in al, 0x64 |
156 | test al, 2 |
156 | test al, 2 |
157 | jnz l.6 |
157 | jnz l.6 |
158 | mov al, 0xDF |
158 | mov al, 0xDF |
159 | out 0x60, al |
159 | out 0x60, al |
160 | l.7: in al, 0x64 |
160 | l.7: in al, 0x64 |
161 | test al, 2 |
161 | test al, 2 |
162 | jnz l.7 |
162 | jnz l.7 |
163 | mov al, 0xFF |
163 | mov al, 0xFF |
164 | out 0x64, al |
164 | out 0x64, al |
165 | 165 | ||
166 | lgdt [cs:tmp_gdt] ; Load GDT |
166 | lgdt [cs:tmp_gdt] ; Load GDT |
167 | mov eax, cr0 ; protected mode |
167 | mov eax, cr0 ; protected mode |
168 | or eax, ecx |
168 | or eax, ecx |
169 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
169 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
170 | mov cr0, eax |
170 | mov cr0, eax |
171 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
171 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
172 | 172 | ||
173 | align 8 |
173 | align 8 |
174 | tmp_gdt: |
174 | tmp_gdt: |
175 | 175 | ||
176 | dw 23 |
176 | dw 23 |
177 | dd tmp_gdt+0x10000 |
177 | dd tmp_gdt+0x10000 |
178 | dw 0 |
178 | dw 0 |
179 | 179 | ||
180 | dw 0xffff |
180 | dw 0xffff |
181 | dw 0x0000 |
181 | dw 0x0000 |
182 | db 0x00 |
182 | db 0x00 |
183 | dw 11011111b *256 +10011010b |
183 | dw 11011111b *256 +10011010b |
184 | db 0x00 |
184 | db 0x00 |
185 | 185 | ||
186 | dw 0xffff |
186 | dw 0xffff |
187 | dw 0x0000 |
187 | dw 0x0000 |
188 | db 0x00 |
188 | db 0x00 |
189 | dw 11011111b *256 +10010010b |
189 | dw 11011111b *256 +10010010b |
190 | db 0x00 |
190 | db 0x00 |
191 | 191 | ||
192 | include "data16.inc" |
192 | include "data16.inc" |
193 | 193 | ||
194 | use32 |
194 | use32 |
195 | org $+0x10000 |
195 | org $+0x10000 |
196 | 196 | ||
197 | align 4 |
197 | align 4 |
198 | B32: |
198 | B32: |
199 | mov ax,os_stack ; Selector for os |
199 | mov ax,os_stack ; Selector for os |
200 | mov ds,ax |
200 | mov ds,ax |
201 | mov es,ax |
201 | mov es,ax |
202 | mov fs,ax |
202 | mov fs,ax |
203 | mov gs,ax |
203 | mov gs,ax |
204 | mov ss,ax |
204 | mov ss,ax |
205 | mov esp,0x3ec00 ; Set stack |
205 | mov esp,0x3ec00 ; Set stack |
206 | 206 | ||
207 | ; CLEAR 0x280000 - HEAP_BASE |
207 | ; CLEAR 0x280000 - HEAP_BASE |
208 | 208 | ||
209 | xor eax,eax |
209 | xor eax,eax |
210 | mov edi,0x280000 |
210 | mov edi,0x280000 |
211 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
211 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
212 | cld |
212 | cld |
213 | rep stosd |
213 | rep stosd |
214 | 214 | ||
215 | mov edi,0x40000 |
215 | mov edi,0x40000 |
216 | mov ecx,(0x90000-0x40000)/4 |
216 | mov ecx,(0x90000-0x40000)/4 |
217 | rep stosd |
217 | rep stosd |
218 | 218 | ||
219 | ; CLEAR KERNEL UNDEFINED GLOBALS |
219 | ; CLEAR KERNEL UNDEFINED GLOBALS |
220 | mov edi, endofcode-OS_BASE |
220 | mov edi, endofcode-OS_BASE |
221 | mov ecx, (uglobals_size/4)+4 |
221 | mov ecx, (uglobals_size/4)+4 |
222 | rep stosd |
222 | rep stosd |
223 | 223 | ||
224 | ; SAVE & CLEAR 0-0xffff |
224 | ; SAVE & CLEAR 0-0xffff |
225 | 225 | ||
226 | xor esi, esi |
226 | xor esi, esi |
227 | mov edi,0x2F0000 |
227 | mov edi,0x2F0000 |
228 | mov ecx,0x10000 / 4 |
228 | mov ecx,0x10000 / 4 |
229 | rep movsd |
229 | rep movsd |
230 | xor edi, edi |
230 | xor edi, edi |
231 | mov ecx,0x10000 / 4 |
231 | mov ecx,0x10000 / 4 |
232 | rep stosd |
232 | rep stosd |
233 | 233 | ||
234 | call test_cpu |
234 | call test_cpu |
235 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
235 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
236 | 236 | ||
237 | ; MEMORY MODEL |
237 | ; MEMORY MODEL |
238 | call mem_test |
238 | call mem_test |
239 | call init_mem |
239 | call init_mem |
240 | call init_page_map |
240 | call init_page_map |
241 | 241 | ||
242 | ; ENABLE PAGING |
242 | ; ENABLE PAGING |
243 | 243 | ||
244 | mov eax, sys_pgdir-OS_BASE |
244 | mov eax, sys_pgdir-OS_BASE |
245 | mov cr3, eax |
245 | mov cr3, eax |
246 | 246 | ||
247 | mov eax,cr0 |
247 | mov eax,cr0 |
248 | or eax,CR0_PG+CR0_WP |
248 | or eax,CR0_PG+CR0_WP |
249 | mov cr0,eax |
249 | mov cr0,eax |
250 | 250 | ||
251 | lgdt [gdts] |
251 | lgdt [gdts] |
252 | jmp pword os_code:high_code |
252 | jmp pword os_code:high_code |
253 | 253 | ||
254 | align 4 |
254 | align 4 |
255 | tmp_page_tabs dd ? |
255 | tmp_page_tabs dd ? |
256 | use16 |
256 | use16 |
257 | org $-0x10000 |
257 | org $-0x10000 |
258 | include "boot/shutdown.inc" ; shutdown or restart |
258 | include "boot/shutdown.inc" ; shutdown or restart |
259 | org $+0x10000 |
259 | org $+0x10000 |
260 | use32 |
260 | use32 |
261 | 261 | ||
262 | __DEBUG__ fix 1 |
262 | __DEBUG__ fix 1 |
263 | __DEBUG_LEVEL__ fix 1 |
263 | __DEBUG_LEVEL__ fix 1 |
264 | include 'init.inc' |
264 | include 'init.inc' |
265 | 265 | ||
266 | org OS_BASE+$ |
266 | org OS_BASE+$ |
267 | 267 | ||
268 | align 4 |
268 | align 4 |
269 | high_code: |
269 | high_code: |
270 | mov ax,os_stack |
270 | mov ax,os_stack |
271 | mov bx,app_data |
271 | mov bx,app_data |
272 | mov ss,ax |
272 | mov ss,ax |
273 | add esp, OS_BASE |
273 | add esp, OS_BASE |
274 | 274 | ||
275 | mov ds,bx |
275 | mov ds,bx |
276 | mov es,bx |
276 | mov es,bx |
277 | mov fs,bx |
277 | mov fs,bx |
278 | mov gs,bx |
278 | mov gs,bx |
279 | 279 | ||
280 | bt [cpu_caps], CAPS_PGE |
280 | bt [cpu_caps], CAPS_PGE |
281 | jnc @F |
281 | jnc @F |
282 | 282 | ||
283 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
283 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
284 | 284 | ||
285 | mov ebx, cr4 |
285 | mov ebx, cr4 |
286 | or ebx, CR4_PGE |
286 | or ebx, CR4_PGE |
287 | mov cr4, ebx |
287 | mov cr4, ebx |
288 | @@: |
288 | @@: |
289 | xor eax, eax |
289 | xor eax, eax |
290 | mov dword [sys_pgdir], eax |
290 | mov dword [sys_pgdir], eax |
291 | mov dword [sys_pgdir+4], eax |
291 | mov dword [sys_pgdir+4], eax |
292 | 292 | ||
293 | mov eax, cr3 |
293 | mov eax, cr3 |
294 | mov cr3, eax ; flush TLB |
294 | mov cr3, eax ; flush TLB |
295 | 295 | ||
296 | ; SAVE REAL MODE VARIABLES |
296 | ; SAVE REAL MODE VARIABLES |
297 | mov ax, [BOOT_VAR + 0x9031] |
297 | mov ax, [BOOT_VAR + 0x9031] |
298 | mov [IDEContrRegsBaseAddr], ax |
298 | mov [IDEContrRegsBaseAddr], ax |
299 | ; --------------- APM --------------------- |
299 | ; --------------- APM --------------------- |
300 | 300 | ||
301 | ; init selectors |
301 | ; init selectors |
302 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
302 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
303 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
303 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
304 | ; protected-mode 32-bit code segment |
304 | ; protected-mode 32-bit code segment |
305 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
305 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
306 | ; protected-mode 16-bit code segment |
306 | ; protected-mode 16-bit code segment |
307 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
307 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
308 | ; protected-mode 16-bit data segment |
308 | ; protected-mode 16-bit data segment |
309 | 309 | ||
310 | shl eax, 4 |
310 | shl eax, 4 |
311 | mov [dword apm_code_32 + 2], ax |
311 | mov [dword apm_code_32 + 2], ax |
312 | shr eax, 16 |
312 | shr eax, 16 |
313 | mov [dword apm_code_32 + 4], al |
313 | mov [dword apm_code_32 + 4], al |
314 | 314 | ||
315 | shl ecx, 4 |
315 | shl ecx, 4 |
316 | mov [dword apm_code_16 + 2], cx |
316 | mov [dword apm_code_16 + 2], cx |
317 | shr ecx, 16 |
317 | shr ecx, 16 |
318 | mov [dword apm_code_16 + 4], cl |
318 | mov [dword apm_code_16 + 4], cl |
319 | 319 | ||
320 | shl edx, 4 |
320 | shl edx, 4 |
321 | mov [dword apm_data_16 + 2], dx |
321 | mov [dword apm_data_16 + 2], dx |
322 | shr edx, 16 |
322 | shr edx, 16 |
323 | mov [dword apm_data_16 + 4], dl |
323 | mov [dword apm_data_16 + 4], dl |
324 | 324 | ||
325 | mov dword[apm_entry], ebx |
325 | mov dword[apm_entry], ebx |
326 | mov word [apm_entry + 4], apm_code_32 - gdts |
326 | mov word [apm_entry + 4], apm_code_32 - gdts |
327 | 327 | ||
328 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
328 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
329 | mov [apm_vf], eax |
329 | mov [apm_vf], eax |
330 | ; ----------------------------------------- |
330 | ; ----------------------------------------- |
331 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
331 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
332 | ; mov [0xF604],byte 1 ;al |
332 | ; mov [0xF604],byte 1 ;al |
333 | mov al, [BOOT_VAR+0x901F] ; DMA access |
333 | mov al, [BOOT_VAR+0x901F] ; DMA access |
334 | mov [allow_dma_access], al |
334 | mov [allow_dma_access], al |
335 | mov al,[BOOT_VAR+0x9000] ; bpp |
335 | mov al,[BOOT_VAR+0x9000] ; bpp |
336 | mov [ScreenBPP],al |
336 | mov [ScreenBPP],al |
337 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
337 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
338 | dec eax |
338 | dec eax |
339 | mov [ScreenWidth],eax |
339 | mov [ScreenWidth],eax |
340 | mov [screen_workarea.right],eax |
340 | mov [screen_workarea.right],eax |
341 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
341 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
342 | dec eax |
342 | dec eax |
343 | mov [ScreenHeight],eax |
343 | mov [ScreenHeight],eax |
344 | mov [screen_workarea.bottom],eax |
344 | mov [screen_workarea.bottom],eax |
345 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
345 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
346 | mov [SCR_MODE],eax |
346 | mov [SCR_MODE],eax |
347 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
347 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
348 | mov [BANK_SWITCH],eax |
348 | mov [BANK_SWITCH],eax |
349 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
349 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
350 | cmp [SCR_MODE],word 0x13 ; 320x200 |
350 | cmp [SCR_MODE],word 0x13 ; 320x200 |
351 | je @f |
351 | je @f |
352 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
352 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
353 | je @f |
353 | je @f |
354 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
354 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
355 | mov [BytesPerScanLine],ax |
355 | mov [BytesPerScanLine],ax |
356 | @@: |
356 | @@: |
357 | 357 | ||
358 | ; GRAPHICS ADDRESSES |
358 | ; GRAPHICS ADDRESSES |
359 | 359 | ||
360 | mov byte [BOOT_VAR+0x901e],0x0 |
360 | mov byte [BOOT_VAR+0x901e],0x0 |
361 | mov eax,[BOOT_VAR+0x9018] |
361 | mov eax,[BOOT_VAR+0x9018] |
362 | mov [LFBAddress],eax |
362 | mov [LFBAddress],eax |
363 | 363 | ||
364 | cmp [SCR_MODE],word 0100000000000000b |
364 | cmp [SCR_MODE],word 0100000000000000b |
365 | jge setvesa20 |
365 | jge setvesa20 |
366 | cmp [SCR_MODE],word 0x13 |
366 | cmp [SCR_MODE],word 0x13 |
367 | je v20ga32 |
367 | je v20ga32 |
368 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
368 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
369 | mov [GETPIXEL],dword Vesa12_getpixel24 |
369 | mov [GETPIXEL],dword Vesa12_getpixel24 |
370 | cmp [ScreenBPP],byte 24 |
370 | cmp [ScreenBPP],byte 24 |
371 | jz ga24 |
371 | jz ga24 |
372 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
372 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
373 | mov [GETPIXEL],dword Vesa12_getpixel32 |
373 | mov [GETPIXEL],dword Vesa12_getpixel32 |
374 | ga24: |
374 | ga24: |
375 | jmp v20ga24 |
375 | jmp v20ga24 |
376 | setvesa20: |
376 | setvesa20: |
377 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
377 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
378 | mov [GETPIXEL],dword Vesa20_getpixel24 |
378 | mov [GETPIXEL],dword Vesa20_getpixel24 |
379 | cmp [ScreenBPP],byte 24 |
379 | cmp [ScreenBPP],byte 24 |
380 | jz v20ga24 |
380 | jz v20ga24 |
381 | v20ga32: |
381 | v20ga32: |
382 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
382 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
383 | mov [GETPIXEL],dword Vesa20_getpixel32 |
383 | mov [GETPIXEL],dword Vesa20_getpixel32 |
384 | v20ga24: |
384 | v20ga24: |
385 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
385 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
386 | jne no_mode_0x12 |
386 | jne no_mode_0x12 |
387 | mov [PUTPIXEL],dword VGA_putpixel |
387 | mov [PUTPIXEL],dword VGA_putpixel |
388 | mov [GETPIXEL],dword Vesa20_getpixel32 |
388 | mov [GETPIXEL],dword Vesa20_getpixel32 |
389 | no_mode_0x12: |
389 | no_mode_0x12: |
390 | 390 | ||
391 | ; -------- Fast System Call init ---------- |
391 | ; -------- Fast System Call init ---------- |
392 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
392 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
393 | bt [cpu_caps], CAPS_SEP |
393 | bt [cpu_caps], CAPS_SEP |
394 | jnc .SEnP ; SysEnter not Present |
394 | jnc .SEnP ; SysEnter not Present |
395 | xor edx, edx |
395 | xor edx, edx |
396 | mov ecx, MSR_SYSENTER_CS |
396 | mov ecx, MSR_SYSENTER_CS |
397 | mov eax, os_code |
397 | mov eax, os_code |
398 | wrmsr |
398 | wrmsr |
399 | mov ecx, MSR_SYSENTER_ESP |
399 | mov ecx, MSR_SYSENTER_ESP |
400 | ; mov eax, sysenter_stack ; Check it |
400 | ; mov eax, sysenter_stack ; Check it |
401 | xor eax, eax |
401 | xor eax, eax |
402 | wrmsr |
402 | wrmsr |
403 | mov ecx, MSR_SYSENTER_EIP |
403 | mov ecx, MSR_SYSENTER_EIP |
404 | mov eax, sysenter_entry |
404 | mov eax, sysenter_entry |
405 | wrmsr |
405 | wrmsr |
406 | .SEnP: |
406 | .SEnP: |
407 | ; AMD SYSCALL/SYSRET |
407 | ; AMD SYSCALL/SYSRET |
408 | cmp byte[cpu_vendor], 'A' |
408 | cmp byte[cpu_vendor], 'A' |
409 | jne .noSYSCALL |
409 | jne .noSYSCALL |
410 | mov eax, 0x80000001 |
410 | mov eax, 0x80000001 |
411 | cpuid |
411 | cpuid |
412 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
412 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
413 | jz .noSYSCALL |
413 | jz .noSYSCALL |
414 | mov ecx, MSR_AMD_EFER |
414 | mov ecx, MSR_AMD_EFER |
415 | rdmsr |
415 | rdmsr |
416 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
416 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
417 | wrmsr |
417 | wrmsr |
418 | 418 | ||
419 | ; !!!! It`s dirty hack, fix it !!! |
419 | ; !!!! It`s dirty hack, fix it !!! |
420 | ; Bits of EDX : |
420 | ; Bits of EDX : |
421 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
421 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
422 | ; and the contents of this field, plus 8, are copied into the SS register. |
422 | ; and the contents of this field, plus 8, are copied into the SS register. |
423 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
423 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
424 | ; and the contents of this field, plus 8, are copied into the SS register. |
424 | ; and the contents of this field, plus 8, are copied into the SS register. |
425 | 425 | ||
426 | ; mov edx, (os_code + 16) * 65536 + os_code |
426 | ; mov edx, (os_code + 16) * 65536 + os_code |
427 | mov edx, 0x1B0008 |
427 | mov edx, 0x1B0008 |
428 | 428 | ||
429 | mov eax, syscall_entry |
429 | mov eax, syscall_entry |
430 | mov ecx, MSR_AMD_STAR |
430 | mov ecx, MSR_AMD_STAR |
431 | wrmsr |
431 | wrmsr |
432 | .noSYSCALL: |
432 | .noSYSCALL: |
433 | ; ----------------------------------------- |
433 | ; ----------------------------------------- |
434 | 434 | ||
435 | ; LOAD IDT |
435 | ; LOAD IDT |
436 | 436 | ||
437 | call build_interrupt_table |
437 | call build_interrupt_table |
438 | lidt [idtreg] |
438 | lidt [idtreg] |
439 | 439 | ||
440 | call init_kernel_heap |
440 | call init_kernel_heap |
441 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
441 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
442 | mov [os_stack_seg], eax |
442 | mov [os_stack_seg], eax |
443 | 443 | ||
444 | lea esp, [eax+RING0_STACK_SIZE] |
444 | lea esp, [eax+RING0_STACK_SIZE] |
445 | 445 | ||
446 | mov [tss._ss0], os_stack |
446 | mov [tss._ss0], os_stack |
447 | mov [tss._esp0], esp |
447 | mov [tss._esp0], esp |
448 | mov [tss._esp], esp |
448 | mov [tss._esp], esp |
449 | mov [tss._cs],os_code |
449 | mov [tss._cs],os_code |
450 | mov [tss._ss],os_stack |
450 | mov [tss._ss],os_stack |
451 | mov [tss._ds],app_data |
451 | mov [tss._ds],app_data |
452 | mov [tss._es],app_data |
452 | mov [tss._es],app_data |
453 | mov [tss._fs],app_data |
453 | mov [tss._fs],app_data |
454 | mov [tss._gs],app_data |
454 | mov [tss._gs],app_data |
455 | mov [tss._io],128 |
455 | mov [tss._io],128 |
456 | ;Add IO access table - bit array of permitted ports |
456 | ;Add IO access table - bit array of permitted ports |
457 | mov edi, tss._io_map_0 |
457 | mov edi, tss._io_map_0 |
458 | xor eax, eax |
458 | xor eax, eax |
459 | not eax |
459 | not eax |
460 | mov ecx, 8192/4 |
460 | mov ecx, 8192/4 |
461 | rep stosd ; access to 4096*8=65536 ports |
461 | rep stosd ; access to 4096*8=65536 ports |
462 | 462 | ||
463 | mov ax,tss0 |
463 | mov ax,tss0 |
464 | ltr ax |
464 | ltr ax |
465 | 465 | ||
466 | mov [LFBSize], 0x800000 |
466 | mov [LFBSize], 0x800000 |
467 | call init_LFB |
467 | call init_LFB |
468 | call init_fpu |
468 | call init_fpu |
469 | call init_malloc |
469 | call init_malloc |
470 | 470 | ||
471 | stdcall alloc_kernel_space, 0x51000 |
471 | stdcall alloc_kernel_space, 0x51000 |
472 | mov [default_io_map], eax |
472 | mov [default_io_map], eax |
473 | 473 | ||
474 | add eax, 0x2000 |
474 | add eax, 0x2000 |
475 | mov [ipc_tmp], eax |
475 | mov [ipc_tmp], eax |
476 | mov ebx, 0x1000 |
476 | mov ebx, 0x1000 |
477 | 477 | ||
478 | add eax, 0x40000 |
478 | add eax, 0x40000 |
479 | mov [proc_mem_map], eax |
479 | mov [proc_mem_map], eax |
480 | 480 | ||
481 | add eax, 0x8000 |
481 | add eax, 0x8000 |
482 | mov [proc_mem_pdir], eax |
482 | mov [proc_mem_pdir], eax |
483 | 483 | ||
484 | add eax, ebx |
484 | add eax, ebx |
485 | mov [proc_mem_tab], eax |
485 | mov [proc_mem_tab], eax |
486 | 486 | ||
487 | add eax, ebx |
487 | add eax, ebx |
488 | mov [tmp_task_pdir], eax |
488 | mov [tmp_task_pdir], eax |
489 | 489 | ||
490 | add eax, ebx |
490 | add eax, ebx |
491 | mov [tmp_task_ptab], eax |
491 | mov [tmp_task_ptab], eax |
492 | 492 | ||
493 | add eax, ebx |
493 | add eax, ebx |
494 | mov [ipc_pdir], eax |
494 | mov [ipc_pdir], eax |
495 | 495 | ||
496 | add eax, ebx |
496 | add eax, ebx |
497 | mov [ipc_ptab], eax |
497 | mov [ipc_ptab], eax |
498 | 498 | ||
499 | call init_events |
499 | call init_events |
500 | mov eax, srv.fd-SRV_FD_OFFSET |
500 | mov eax, srv.fd-SRV_FD_OFFSET |
501 | mov [srv.fd], eax |
501 | mov [srv.fd], eax |
502 | mov [srv.bk], eax |
502 | mov [srv.bk], eax |
503 | 503 | ||
504 | mov edi, irq_tab |
504 | mov edi, irq_tab |
505 | xor eax, eax |
505 | xor eax, eax |
506 | mov ecx, 16 |
506 | mov ecx, 16 |
507 | rep stosd |
507 | rep stosd |
508 | 508 | ||
509 | ;Set base of graphic segment to linear address of LFB |
509 | ;Set base of graphic segment to linear address of LFB |
510 | mov eax,[LFBAddress] ; set for gs |
510 | mov eax,[LFBAddress] ; set for gs |
511 | mov [graph_data_l+2],ax |
511 | mov [graph_data_l+2],ax |
512 | shr eax,16 |
512 | shr eax,16 |
513 | mov [graph_data_l+4],al |
513 | mov [graph_data_l+4],al |
514 | mov [graph_data_l+7],ah |
514 | mov [graph_data_l+7],ah |
515 | 515 | ||
516 | mov [CURRENT_TASK],dword 1 |
516 | mov [CURRENT_TASK],dword 1 |
517 | mov [TASK_COUNT],dword 1 |
517 | mov [TASK_COUNT],dword 1 |
518 | mov [TASK_BASE],dword TASK_DATA |
518 | mov [TASK_BASE],dword TASK_DATA |
519 | mov [current_slot], SLOT_BASE+256 |
519 | mov [current_slot], SLOT_BASE+256 |
520 | 520 | ||
521 | ; set background |
521 | ; set background |
522 | xor eax,eax |
522 | xor eax,eax |
523 | inc eax |
523 | inc eax |
524 | mov [display_data-12],eax |
524 | mov [display_data-12],eax |
525 | mov [display_data-8],eax |
525 | mov [display_data-8],eax |
526 | mov [display_data-4],eax |
526 | mov [display_data-4],eax |
527 | mov [mem_BACKGROUND],4095 |
527 | mov [mem_BACKGROUND],4095 |
528 | stdcall kernel_alloc, [mem_BACKGROUND] |
528 | stdcall kernel_alloc, [mem_BACKGROUND] |
529 | mov [img_background], eax |
529 | mov [img_background], eax |
530 | 530 | ||
531 | 531 | ||
532 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
532 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
533 | include 'detect/disks.inc' |
533 | include 'detect/disks.inc' |
534 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
534 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
535 | 535 | ||
536 | call Parser_params |
536 | call Parser_params |
537 | 537 | ||
538 | ; READ RAMDISK IMAGE FROM HD |
538 | ; READ RAMDISK IMAGE FROM HD |
539 | 539 | ||
540 | ;!!!!!!!!!!!!!!!!!!!!!!! |
540 | ;!!!!!!!!!!!!!!!!!!!!!!! |
541 | include 'boot/rdload.inc' |
541 | include 'boot/rdload.inc' |
542 | ;!!!!!!!!!!!!!!!!!!!!!!! |
542 | ;!!!!!!!!!!!!!!!!!!!!!!! |
543 | ; mov [dma_hdd],1 |
543 | ; mov [dma_hdd],1 |
544 | ; CALCULATE FAT CHAIN FOR RAMDISK |
544 | ; CALCULATE FAT CHAIN FOR RAMDISK |
545 | 545 | ||
546 | call calculatefatchain |
546 | call calculatefatchain |
547 | 547 | ||
548 | ; LOAD VMODE DRIVER |
548 | ; LOAD VMODE DRIVER |
549 | 549 | ||
550 | ;!!!!!!!!!!!!!!!!!!!!!!! |
550 | ;!!!!!!!!!!!!!!!!!!!!!!! |
551 | include 'vmodeld.inc' |
551 | include 'vmodeld.inc' |
552 | ;!!!!!!!!!!!!!!!!!!!!!!! |
552 | ;!!!!!!!!!!!!!!!!!!!!!!! |
553 | 553 | ||
554 | mov ax,[OS_BASE+0x10000+bx_from_load] |
554 | mov ax,[OS_BASE+0x10000+bx_from_load] |
555 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
555 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
556 | je no_lib_load |
556 | je no_lib_load |
557 | ; LOADING LIBRARES |
557 | ; LOADING LIBRARES |
558 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
558 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
559 | call load_file_parse_table ; prepare file parse table |
559 | call load_file_parse_table ; prepare file parse table |
560 | call set_kernel_conf ; configure devices and gui |
560 | call set_kernel_conf ; configure devices and gui |
561 | mov byte [conf_file_loaded],1 |
561 | mov byte [conf_file_loaded],1 |
562 | no_lib_load: |
562 | no_lib_load: |
563 | 563 | ||
564 | ; LOAD FONTS I and II |
564 | ; LOAD FONTS I and II |
565 | 565 | ||
566 | 566 | ||
567 | ; pushad |
567 | ; pushad |
568 | ; push eax |
568 | ; push eax |
569 | ; mov eax,char |
569 | ; mov eax,char |
570 | ; call file_system_lfn |
570 | ; call file_system_lfn |
571 | ; mov eax,char2 |
571 | ; mov eax,char2 |
572 | ; call file_system_lfn |
572 | ; call file_system_lfn |
573 | ; pop eax |
573 | ; pop eax |
574 | ; popad |
574 | ; popad |
575 | 575 | ||
576 | stdcall read_file, char, FONT_I, 0, 2560 |
576 | stdcall read_file, char, FONT_I, 0, 2560 |
577 | stdcall read_file, char2, FONT_II, 0, 2560 |
577 | stdcall read_file, char2, FONT_II, 0, 2560 |
578 | 578 | ||
579 | mov esi,boot_fonts |
579 | mov esi,boot_fonts |
580 | call boot_log |
580 | call boot_log |
581 | 581 | ||
582 | ; PRINT AMOUNT OF MEMORY |
582 | ; PRINT AMOUNT OF MEMORY |
583 | mov esi, boot_memdetect |
583 | mov esi, boot_memdetect |
584 | call boot_log |
584 | call boot_log |
585 | 585 | ||
586 | movzx ecx, word [boot_y] |
586 | movzx ecx, word [boot_y] |
587 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
587 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
588 | sub ecx, 10 |
588 | sub ecx, 10 |
589 | mov edx, 0xFFFFFF |
589 | mov edx, 0xFFFFFF |
590 | mov ebx, [MEM_AMOUNT] |
590 | mov ebx, [MEM_AMOUNT] |
591 | shr ebx, 20 |
591 | shr ebx, 20 |
592 | mov edi, 1 |
592 | mov edi, 1 |
593 | mov eax, 0x00040000 |
593 | mov eax, 0x00040000 |
594 | call display_number_force |
594 | call display_number_force |
595 | 595 | ||
596 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
596 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
597 | 597 | ||
598 | mov esi,boot_irqs |
598 | mov esi,boot_irqs |
599 | call boot_log |
599 | call boot_log |
600 | call rerouteirqs |
600 | call rerouteirqs |
601 | 601 | ||
602 | mov esi,boot_tss |
602 | mov esi,boot_tss |
603 | call boot_log |
603 | call boot_log |
604 | 604 | ||
605 | ; BUILD SCHEDULER |
605 | ; BUILD SCHEDULER |
606 | 606 | ||
607 | call build_scheduler ; sys32.inc |
607 | call build_scheduler ; sys32.inc |
608 | 608 | ||
609 | mov esi,boot_devices |
609 | mov esi,boot_devices |
610 | call boot_log |
610 | call boot_log |
611 | call detect_devices |
611 | call detect_devices |
612 | stdcall load_driver, szPS2MDriver |
612 | stdcall load_driver, szPS2MDriver |
613 | 613 | ||
614 | ; TIMER SET TO 1/100 S |
614 | ; TIMER SET TO 1/100 S |
615 | 615 | ||
616 | mov esi,boot_timer |
616 | mov esi,boot_timer |
617 | call boot_log |
617 | call boot_log |
618 | mov al,0x34 ; set to 100Hz |
618 | mov al,0x34 ; set to 100Hz |
619 | out 0x43,al |
619 | out 0x43,al |
620 | mov al,0x9b ; lsb 1193180 / 1193 |
620 | mov al,0x9b ; lsb 1193180 / 1193 |
621 | out 0x40,al |
621 | out 0x40,al |
622 | mov al,0x2e ; msb |
622 | mov al,0x2e ; msb |
623 | out 0x40,al |
623 | out 0x40,al |
624 | 624 | ||
625 | ; SET MOUSE |
625 | ; SET MOUSE |
626 | 626 | ||
627 | mov esi,boot_setmouse |
627 | mov esi,boot_setmouse |
628 | call boot_log |
628 | call boot_log |
629 | call setmouse |
629 | call setmouse |
630 | 630 | ||
631 | mov [pci_access_enabled],1 |
631 | mov [pci_access_enabled],1 |
632 | 632 | ||
633 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
633 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
634 | 634 | ||
635 | mov esi,boot_windefs |
635 | mov esi,boot_windefs |
636 | call boot_log |
636 | call boot_log |
637 | call setwindowdefaults |
637 | call setwindowdefaults |
638 | 638 | ||
639 | ; SET BACKGROUND DEFAULTS |
639 | ; SET BACKGROUND DEFAULTS |
640 | 640 | ||
641 | mov esi,boot_bgr |
641 | mov esi,boot_bgr |
642 | call boot_log |
642 | call boot_log |
643 | call calculatebackground |
643 | call calculatebackground |
644 | 644 | ||
645 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
645 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
646 | 646 | ||
647 | mov esi,boot_resirqports |
647 | mov esi,boot_resirqports |
648 | call boot_log |
648 | call boot_log |
649 | call reserve_irqs_ports |
649 | call reserve_irqs_ports |
650 | 650 | ||
651 | ; SET PORTS FOR IRQ HANDLERS |
651 | ; SET PORTS FOR IRQ HANDLERS |
652 | 652 | ||
653 | mov esi,boot_setrports |
653 | mov esi,boot_setrports |
654 | call boot_log |
654 | call boot_log |
655 | call setirqreadports |
655 | call setirqreadports |
656 | 656 | ||
657 | ; SET UP OS TASK |
657 | ; SET UP OS TASK |
658 | 658 | ||
659 | mov esi,boot_setostask |
659 | mov esi,boot_setostask |
660 | call boot_log |
660 | call boot_log |
661 | 661 | ||
662 | xor eax, eax |
662 | xor eax, eax |
663 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
663 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
664 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
664 | mov dword [SLOT_BASE+APPDATA.fpu_handler], eax |
665 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
665 | mov dword [SLOT_BASE+APPDATA.sse_handler], eax |
666 | 666 | ||
667 | ; name for OS/IDLE process |
667 | ; name for OS/IDLE process |
668 | 668 | ||
669 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
669 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
670 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
670 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
671 | mov edi, [os_stack_seg] |
671 | mov edi, [os_stack_seg] |
672 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
672 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
673 | add edi, 0x2000-512 |
673 | add edi, 0x2000-512 |
674 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
674 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
675 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
675 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
676 | (tss._io_map_0-OS_BASE+PG_MAP) |
676 | (tss._io_map_0-OS_BASE+PG_MAP) |
677 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
677 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
678 | (tss._io_map_1-OS_BASE+PG_MAP) |
678 | (tss._io_map_1-OS_BASE+PG_MAP) |
679 | 679 | ||
680 | mov esi, fpu_data |
680 | mov esi, fpu_data |
681 | mov ecx, 512/4 |
681 | mov ecx, 512/4 |
682 | cld |
682 | cld |
683 | rep movsd |
683 | rep movsd |
684 | 684 | ||
685 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
685 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], eax |
686 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
686 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], eax |
687 | 687 | ||
688 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
688 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
689 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
689 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
690 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
690 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
691 | 691 | ||
692 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
692 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
693 | 693 | ||
694 | ; task list |
694 | ; task list |
695 | mov [CURRENT_TASK],dword 1 |
695 | mov [CURRENT_TASK],dword 1 |
696 | mov [TASK_COUNT],dword 1 |
696 | mov [TASK_COUNT],dword 1 |
697 | mov [current_slot], SLOT_BASE+256 |
697 | mov [current_slot], SLOT_BASE+256 |
698 | mov [TASK_BASE],dword TASK_DATA |
698 | mov [TASK_BASE],dword TASK_DATA |
699 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
699 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
700 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
700 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
701 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
701 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
702 | 702 | ||
703 | call init_cursors |
703 | call init_cursors |
704 | mov eax, [def_cursor] |
704 | mov eax, [def_cursor] |
705 | mov [SLOT_BASE+APPDATA.cursor],eax |
705 | mov [SLOT_BASE+APPDATA.cursor],eax |
706 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
706 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
707 | 707 | ||
708 | ; READ TSC / SECOND |
708 | ; READ TSC / SECOND |
709 | 709 | ||
710 | mov esi,boot_tsc |
710 | mov esi,boot_tsc |
711 | call boot_log |
711 | call boot_log |
712 | call _rdtsc |
712 | call _rdtsc |
713 | mov ecx,eax |
713 | mov ecx,eax |
714 | mov esi,250 ; wait 1/4 a second |
714 | mov esi,250 ; wait 1/4 a second |
715 | call delay_ms |
715 | call delay_ms |
716 | call _rdtsc |
716 | call _rdtsc |
717 | sub eax,ecx |
717 | sub eax,ecx |
718 | shl eax,2 |
718 | shl eax,2 |
719 | mov [CPU_FREQ],eax ; save tsc / sec |
719 | mov [CPU_FREQ],eax ; save tsc / sec |
720 | mov ebx, 1000000 |
720 | mov ebx, 1000000 |
721 | div ebx |
721 | div ebx |
722 | mov [stall_mcs], eax |
722 | mov [stall_mcs], eax |
723 | 723 | ||
724 | ; SET VARIABLES |
724 | ; SET VARIABLES |
725 | 725 | ||
726 | call set_variables |
726 | call set_variables |
727 | 727 | ||
728 | ; STACK AND FDC |
728 | ; STACK AND FDC |
729 | 729 | ||
730 | call stack_init |
730 | call stack_init |
731 | call fdc_init |
731 | call fdc_init |
732 | 732 | ||
733 | ; PALETTE FOR 320x200 and 640x480 16 col |
733 | ; PALETTE FOR 320x200 and 640x480 16 col |
734 | 734 | ||
735 | cmp [SCR_MODE],word 0x12 |
735 | cmp [SCR_MODE],word 0x12 |
736 | jne no_pal_vga |
736 | jne no_pal_vga |
737 | mov esi,boot_pal_vga |
737 | mov esi,boot_pal_vga |
738 | call boot_log |
738 | call boot_log |
739 | call paletteVGA |
739 | call paletteVGA |
740 | no_pal_vga: |
740 | no_pal_vga: |
741 | 741 | ||
742 | cmp [SCR_MODE],word 0x13 |
742 | cmp [SCR_MODE],word 0x13 |
743 | jne no_pal_ega |
743 | jne no_pal_ega |
744 | mov esi,boot_pal_ega |
744 | mov esi,boot_pal_ega |
745 | call boot_log |
745 | call boot_log |
746 | call palette320x200 |
746 | call palette320x200 |
747 | no_pal_ega: |
747 | no_pal_ega: |
748 | 748 | ||
749 | ; LOAD DEFAULT SKIN |
749 | ; LOAD DEFAULT SKIN |
750 | - | ||
751 | mov esi,_skin_file_default |
- | |
752 | mov edi,_skin_file |
- | |
753 | movsd |
- | |
754 | movsd |
- | |
755 | movsd |
750 | |
756 | call load_skin |
751 | call load_default_skin |
757 | 752 | ||
758 | ;protect io permission map |
753 | ;protect io permission map |
759 | 754 | ||
760 | mov esi, [default_io_map] |
755 | mov esi, [default_io_map] |
761 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
756 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
762 | add esi, 0x1000 |
757 | add esi, 0x1000 |
763 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
758 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
764 | 759 | ||
765 | stdcall map_page,tss._io_map_0,\ |
760 | stdcall map_page,tss._io_map_0,\ |
766 | (tss._io_map_0-OS_BASE), PG_MAP |
761 | (tss._io_map_0-OS_BASE), PG_MAP |
767 | stdcall map_page,tss._io_map_1,\ |
762 | stdcall map_page,tss._io_map_1,\ |
768 | (tss._io_map_1-OS_BASE), PG_MAP |
763 | (tss._io_map_1-OS_BASE), PG_MAP |
769 | 764 | ||
770 | mov ax,[OS_BASE+0x10000+bx_from_load] |
765 | mov ax,[OS_BASE+0x10000+bx_from_load] |
771 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
766 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
772 | je no_st_network |
767 | je no_st_network |
773 | call set_network_conf |
768 | call set_network_conf |
774 | no_st_network: |
769 | no_st_network: |
775 | 770 | ||
776 | ; LOAD FIRST APPLICATION |
771 | ; LOAD FIRST APPLICATION |
777 | cli |
772 | cli |
778 | 773 | ||
779 | cmp byte [BOOT_VAR+0x9030],1 |
774 | cmp byte [BOOT_VAR+0x9030],1 |
780 | jne no_load_vrr_m |
775 | jne no_load_vrr_m |
781 | 776 | ||
782 | mov ebp, vrr_m |
777 | mov ebp, vrr_m |
783 | call fs_execute_from_sysdir |
778 | call fs_execute_from_sysdir |
784 | 779 | ||
785 | cmp eax,2 ; if vrr_m app found (PID=2) |
780 | cmp eax,2 ; if vrr_m app found (PID=2) |
786 | je first_app_found |
781 | je first_app_found |
787 | 782 | ||
788 | no_load_vrr_m: |
783 | no_load_vrr_m: |
789 | 784 | ||
790 | mov ebp, firstapp |
785 | mov ebp, firstapp |
791 | call fs_execute_from_sysdir |
786 | call fs_execute_from_sysdir |
792 | 787 | ||
793 | cmp eax,2 ; continue if a process has been loaded |
788 | cmp eax,2 ; continue if a process has been loaded |
794 | je first_app_found |
789 | je first_app_found |
795 | 790 | ||
796 | mov eax, 0xDEADBEEF ; otherwise halt |
791 | mov eax, 0xDEADBEEF ; otherwise halt |
797 | hlt |
792 | hlt |
798 | 793 | ||
799 | first_app_found: |
794 | first_app_found: |
800 | 795 | ||
801 | cli |
796 | cli |
802 | 797 | ||
803 | ;mov [TASK_COUNT],dword 2 |
798 | ;mov [TASK_COUNT],dword 2 |
804 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
799 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
805 | 800 | ||
806 | ; SET KEYBOARD PARAMETERS |
801 | ; SET KEYBOARD PARAMETERS |
807 | mov al, 0xf6 ; reset keyboard, scan enabled |
802 | mov al, 0xf6 ; reset keyboard, scan enabled |
808 | call kb_write |
803 | call kb_write |
809 | 804 | ||
810 | ; wait until 8042 is ready |
805 | ; wait until 8042 is ready |
811 | xor ecx,ecx |
806 | xor ecx,ecx |
812 | @@: |
807 | @@: |
813 | in al,64h |
808 | in al,64h |
814 | and al,00000010b |
809 | and al,00000010b |
815 | loopnz @b |
810 | loopnz @b |
816 | 811 | ||
817 | ; mov al, 0xED ; svetodiody - only for testing! |
812 | ; mov al, 0xED ; svetodiody - only for testing! |
818 | ; call kb_write |
813 | ; call kb_write |
819 | ; call kb_read |
814 | ; call kb_read |
820 | ; mov al, 111b |
815 | ; mov al, 111b |
821 | ; call kb_write |
816 | ; call kb_write |
822 | ; call kb_read |
817 | ; call kb_read |
823 | 818 | ||
824 | mov al, 0xF3 ; set repeat rate & delay |
819 | mov al, 0xF3 ; set repeat rate & delay |
825 | call kb_write |
820 | call kb_write |
826 | ; call kb_read |
821 | ; call kb_read |
827 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
822 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
828 | call kb_write |
823 | call kb_write |
829 | ; call kb_read |
824 | ; call kb_read |
830 | ;// mike.dld [ |
825 | ;// mike.dld [ |
831 | call set_lights |
826 | call set_lights |
832 | ;// mike.dld ] |
827 | ;// mike.dld ] |
833 | 828 | ||
834 | ; START MULTITASKING |
829 | ; START MULTITASKING |
835 | 830 | ||
836 | mov esi,boot_tasking |
831 | mov esi,boot_tasking |
837 | call boot_log |
832 | call boot_log |
838 | 833 | ||
839 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
834 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
840 | 835 | ||
841 | ; UNMASK ALL IRQ'S |
836 | ; UNMASK ALL IRQ'S |
842 | 837 | ||
843 | mov esi,boot_allirqs |
838 | mov esi,boot_allirqs |
844 | call boot_log |
839 | call boot_log |
845 | 840 | ||
846 | cli ;guarantee forbidance of interrupts. |
841 | cli ;guarantee forbidance of interrupts. |
847 | mov al,0 ; unmask all irq's |
842 | mov al,0 ; unmask all irq's |
848 | out 0xA1,al |
843 | out 0xA1,al |
849 | out 0x21,al |
844 | out 0x21,al |
850 | 845 | ||
851 | mov ecx,32 |
846 | mov ecx,32 |
852 | 847 | ||
853 | ready_for_irqs: |
848 | ready_for_irqs: |
854 | 849 | ||
855 | mov al,0x20 ; ready for irqs |
850 | mov al,0x20 ; ready for irqs |
856 | out 0x20,al |
851 | out 0x20,al |
857 | out 0xa0,al |
852 | out 0xa0,al |
858 | 853 | ||
859 | loop ready_for_irqs ; flush the queue |
854 | loop ready_for_irqs ; flush the queue |
860 | 855 | ||
861 | stdcall attach_int_handler, dword 1, irq1 |
856 | stdcall attach_int_handler, dword 1, irq1 |
862 | 857 | ||
863 | ; mov [dma_hdd],1 |
858 | ; mov [dma_hdd],1 |
864 | cmp [IDEContrRegsBaseAddr], 0 |
859 | cmp [IDEContrRegsBaseAddr], 0 |
865 | setnz [dma_hdd] |
860 | setnz [dma_hdd] |
866 | 861 | ||
867 | ; stdcall init_uart_service, DRV_ENTRY |
862 | ; stdcall init_uart_service, DRV_ENTRY |
868 | 863 | ||
869 | sti |
864 | sti |
870 | call change_task |
865 | call change_task |
871 | 866 | ||
872 | jmp osloop |
867 | jmp osloop |
873 | 868 | ||
874 | jmp $ ; wait here for timer to take control |
869 | jmp $ ; wait here for timer to take control |
875 | 870 | ||
876 | ; Fly :) |
871 | ; Fly :) |
877 | 872 | ||
878 | include 'unpacker.inc' |
873 | include 'unpacker.inc' |
879 | include 'fdo.inc' |
874 | include 'fdo.inc' |
880 | 875 | ||
881 | align 4 |
876 | align 4 |
882 | boot_log: |
877 | boot_log: |
883 | pushad |
878 | pushad |
884 | 879 | ||
885 | mov eax,10*65536 |
880 | mov eax,10*65536 |
886 | mov ax,word [boot_y] |
881 | mov ax,word [boot_y] |
887 | add [boot_y],dword 10 |
882 | add [boot_y],dword 10 |
888 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
883 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
889 | mov ecx,esi |
884 | mov ecx,esi |
890 | mov edi,1 |
885 | mov edi,1 |
891 | call dtext |
886 | call dtext |
892 | 887 | ||
893 | mov [novesachecksum],1000 |
888 | mov [novesachecksum],1000 |
894 | call checkVga_N13 |
889 | call checkVga_N13 |
895 | 890 | ||
896 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
891 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
897 | je .bll2 |
892 | je .bll2 |
898 | 893 | ||
899 | cmp esi,boot_tasking |
894 | cmp esi,boot_tasking |
900 | jne .bll2 |
895 | jne .bll2 |
901 | ; begin ealex 04.08.05 |
896 | ; begin ealex 04.08.05 |
902 | ; in al,0x61 |
897 | ; in al,0x61 |
903 | ; and al,01111111b |
898 | ; and al,01111111b |
904 | ; out 0x61,al |
899 | ; out 0x61,al |
905 | ; end ealex 04.08.05 |
900 | ; end ealex 04.08.05 |
906 | .bll1: in al,0x60 ; wait for ESC key press |
901 | .bll1: in al,0x60 ; wait for ESC key press |
907 | cmp al,129 |
902 | cmp al,129 |
908 | jne .bll1 |
903 | jne .bll1 |
909 | 904 | ||
910 | .bll2: popad |
905 | .bll2: popad |
911 | 906 | ||
912 | ret |
907 | ret |
913 | 908 | ||
914 | 909 | ||
915 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
910 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
916 | ; ; |
911 | ; ; |
917 | ; MAIN OS LOOP START ; |
912 | ; MAIN OS LOOP START ; |
918 | ; ; |
913 | ; ; |
919 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
914 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
920 | align 32 |
915 | align 32 |
921 | osloop: |
916 | osloop: |
922 | call [draw_pointer] |
917 | call [draw_pointer] |
923 | call checkbuttons |
918 | call checkbuttons |
924 | call checkwindows |
919 | call checkwindows |
925 | ; call check_window_move_request |
920 | ; call check_window_move_request |
926 | call checkmisc |
921 | call checkmisc |
927 | call checkVga_N13 |
922 | call checkVga_N13 |
928 | call stack_handler |
923 | call stack_handler |
929 | call checkidle |
924 | call checkidle |
930 | call check_fdd_motor_status |
925 | call check_fdd_motor_status |
931 | jmp osloop |
926 | jmp osloop |
932 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
927 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
933 | ; ; |
928 | ; ; |
934 | ; MAIN OS LOOP END ; |
929 | ; MAIN OS LOOP END ; |
935 | ; ; |
930 | ; ; |
936 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
931 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
937 | 932 | ||
938 | checkidle: |
933 | checkidle: |
939 | pushad |
934 | pushad |
940 | 935 | ||
941 | cmp [check_idle_semaphore],0 |
936 | cmp [check_idle_semaphore],0 |
942 | jne no_idle_state |
937 | jne no_idle_state |
943 | 938 | ||
944 | call change_task |
939 | call change_task |
945 | mov eax,[idlemem] |
940 | mov eax,[idlemem] |
946 | mov ebx,[timer_ticks] ;[0xfdf0] |
941 | mov ebx,[timer_ticks] ;[0xfdf0] |
947 | cmp eax,ebx |
942 | cmp eax,ebx |
948 | jnz idle_exit |
943 | jnz idle_exit |
949 | call _rdtsc |
944 | call _rdtsc |
950 | mov ecx,eax |
945 | mov ecx,eax |
951 | idle_loop: |
946 | idle_loop: |
952 | hlt |
947 | hlt |
953 | cmp [check_idle_semaphore],0 |
948 | cmp [check_idle_semaphore],0 |
954 | jne idle_loop_exit |
949 | jne idle_loop_exit |
955 | mov eax,[timer_ticks] ;[0xfdf0] |
950 | mov eax,[timer_ticks] ;[0xfdf0] |
956 | cmp ebx,eax |
951 | cmp ebx,eax |
957 | jz idle_loop |
952 | jz idle_loop |
958 | idle_loop_exit: |
953 | idle_loop_exit: |
959 | mov [idlemem],eax |
954 | mov [idlemem],eax |
960 | call _rdtsc |
955 | call _rdtsc |
961 | sub eax,ecx |
956 | sub eax,ecx |
962 | mov ebx,[idleuse] |
957 | mov ebx,[idleuse] |
963 | add ebx,eax |
958 | add ebx,eax |
964 | mov [idleuse],ebx |
959 | mov [idleuse],ebx |
965 | 960 | ||
966 | popad |
961 | popad |
967 | ret |
962 | ret |
968 | 963 | ||
969 | idle_exit: |
964 | idle_exit: |
970 | 965 | ||
971 | mov ebx,[timer_ticks] ;[0xfdf0] |
966 | mov ebx,[timer_ticks] ;[0xfdf0] |
972 | mov [idlemem],ebx |
967 | mov [idlemem],ebx |
973 | call change_task |
968 | call change_task |
974 | 969 | ||
975 | popad |
970 | popad |
976 | ret |
971 | ret |
977 | 972 | ||
978 | no_idle_state: |
973 | no_idle_state: |
979 | 974 | ||
980 | dec [check_idle_semaphore] |
975 | dec [check_idle_semaphore] |
981 | 976 | ||
982 | mov ebx,[timer_ticks] ;[0xfdf0] |
977 | mov ebx,[timer_ticks] ;[0xfdf0] |
983 | mov [idlemem],ebx |
978 | mov [idlemem],ebx |
984 | call change_task |
979 | call change_task |
985 | 980 | ||
986 | popad |
981 | popad |
987 | ret |
982 | ret |
988 | 983 | ||
989 | uglobal |
984 | uglobal |
990 | idlemem dd 0x0 |
985 | idlemem dd 0x0 |
991 | idleuse dd 0x0 |
986 | idleuse dd 0x0 |
992 | idleusesec dd 0x0 |
987 | idleusesec dd 0x0 |
993 | check_idle_semaphore dd 0x0 |
988 | check_idle_semaphore dd 0x0 |
994 | endg |
989 | endg |
995 | 990 | ||
996 | 991 | ||
997 | 992 | ||
998 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
993 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
999 | ; ; |
994 | ; ; |
1000 | ; INCLUDED SYSTEM FILES ; |
995 | ; INCLUDED SYSTEM FILES ; |
1001 | ; ; |
996 | ; ; |
1002 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
997 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1003 | 998 | ||
1004 | 999 | ||
1005 | include "kernel32.inc" |
1000 | include "kernel32.inc" |
1006 | 1001 | ||
1007 | 1002 | ||
1008 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1003 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1009 | ; ; |
1004 | ; ; |
1010 | ; KERNEL FUNCTIONS ; |
1005 | ; KERNEL FUNCTIONS ; |
1011 | ; ; |
1006 | ; ; |
1012 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1007 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1013 | 1008 | ||
1014 | reserve_irqs_ports: |
1009 | reserve_irqs_ports: |
1015 | 1010 | ||
1016 | pushad |
1011 | pushad |
1017 | 1012 | ||
1018 | mov [irq_owner+4*0], 1 ; timer |
1013 | mov [irq_owner+4*0], 1 ; timer |
1019 | mov [irq_owner+4*1], 1 ; keyboard |
1014 | mov [irq_owner+4*1], 1 ; keyboard |
1020 | mov [irq_owner+4*5], 1 ; sound blaster |
1015 | mov [irq_owner+4*5], 1 ; sound blaster |
1021 | mov [irq_owner+4*6], 1 ; floppy diskette |
1016 | mov [irq_owner+4*6], 1 ; floppy diskette |
1022 | mov [irq_owner+4*13], 1 ; math co-pros |
1017 | mov [irq_owner+4*13], 1 ; math co-pros |
1023 | mov [irq_owner+4*14], 1 ; ide I |
1018 | mov [irq_owner+4*14], 1 ; ide I |
1024 | mov [irq_owner+4*15], 1 ; ide II |
1019 | mov [irq_owner+4*15], 1 ; ide II |
1025 | 1020 | ||
1026 | ; movzx eax,byte [0xf604] ; mouse irq |
1021 | ; movzx eax,byte [0xf604] ; mouse irq |
1027 | ; dec eax |
1022 | ; dec eax |
1028 | ; add eax,mouseirqtable |
1023 | ; add eax,mouseirqtable |
1029 | ; movzx eax,byte [eax] |
1024 | ; movzx eax,byte [eax] |
1030 | ; shl eax,2 |
1025 | ; shl eax,2 |
1031 | ; mov [irq_owner+eax],byte 1 |
1026 | ; mov [irq_owner+eax],byte 1 |
1032 | 1027 | ||
1033 | 1028 | ||
1034 | ; RESERVE PORTS |
1029 | ; RESERVE PORTS |
1035 | mov edi,1 ; 0x00-0x2d |
1030 | mov edi,1 ; 0x00-0x2d |
1036 | mov [RESERVED_PORTS],edi |
1031 | mov [RESERVED_PORTS],edi |
1037 | shl edi,4 |
1032 | shl edi,4 |
1038 | mov [RESERVED_PORTS+edi+0],dword 1 |
1033 | mov [RESERVED_PORTS+edi+0],dword 1 |
1039 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1034 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1040 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1035 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1041 | 1036 | ||
1042 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1037 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1043 | mov edi,[RESERVED_PORTS] |
1038 | mov edi,[RESERVED_PORTS] |
1044 | shl edi,4 |
1039 | shl edi,4 |
1045 | mov [RESERVED_PORTS+edi+0],dword 1 |
1040 | mov [RESERVED_PORTS+edi+0],dword 1 |
1046 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1041 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1047 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1042 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1048 | 1043 | ||
1049 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1044 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1050 | mov edi,[RESERVED_PORTS] |
1045 | mov edi,[RESERVED_PORTS] |
1051 | shl edi,4 |
1046 | shl edi,4 |
1052 | mov [RESERVED_PORTS+edi+0],dword 1 |
1047 | mov [RESERVED_PORTS+edi+0],dword 1 |
1053 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1048 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1054 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1049 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1055 | 1050 | ||
1056 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1051 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1057 | mov edi,[RESERVED_PORTS] |
1052 | mov edi,[RESERVED_PORTS] |
1058 | shl edi,4 |
1053 | shl edi,4 |
1059 | mov [RESERVED_PORTS+edi+0],dword 1 |
1054 | mov [RESERVED_PORTS+edi+0],dword 1 |
1060 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1055 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1061 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1056 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1062 | 1057 | ||
1063 | 1058 | ||
1064 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1059 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1065 | ; jne ripl1 |
1060 | ; jne ripl1 |
1066 | ; inc dword [0x2d0000] |
1061 | ; inc dword [0x2d0000] |
1067 | ; mov edi,[0x2d0000] |
1062 | ; mov edi,[0x2d0000] |
1068 | ; shl edi,4 |
1063 | ; shl edi,4 |
1069 | ; mov [0x2d0000+edi+0],dword 1 |
1064 | ; mov [0x2d0000+edi+0],dword 1 |
1070 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1065 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1071 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1066 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1072 | ; ripl1: |
1067 | ; ripl1: |
1073 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1068 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1074 | ; jne ripl2 |
1069 | ; jne ripl2 |
1075 | ; inc dword [0x2d0000] |
1070 | ; inc dword [0x2d0000] |
1076 | ; mov edi,[0x2d0000] |
1071 | ; mov edi,[0x2d0000] |
1077 | ; shl edi,4 |
1072 | ; shl edi,4 |
1078 | ; mov [0x2d0000+edi+0],dword 1 |
1073 | ; mov [0x2d0000+edi+0],dword 1 |
1079 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1074 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1080 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1075 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1081 | ; ripl2: |
1076 | ; ripl2: |
1082 | 1077 | ||
1083 | popad |
1078 | popad |
1084 | ret |
1079 | ret |
1085 | 1080 | ||
1086 | iglobal |
1081 | iglobal |
1087 | mouseirqtable db 12 ; ps2 |
1082 | mouseirqtable db 12 ; ps2 |
1088 | db 4 ; com1 |
1083 | db 4 ; com1 |
1089 | db 3 ; com2 |
1084 | db 3 ; com2 |
1090 | endg |
1085 | endg |
1091 | 1086 | ||
1092 | setirqreadports: |
1087 | setirqreadports: |
1093 | 1088 | ||
1094 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1089 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1095 | mov [irq12read+4],dword 0 ; end of port list |
1090 | mov [irq12read+4],dword 0 ; end of port list |
1096 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1091 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1097 | mov [irq04read+4],dword 0 ; end of port list |
1092 | mov [irq04read+4],dword 0 ; end of port list |
1098 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1093 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1099 | mov [irq03read+4],dword 0 ; end of port list |
1094 | mov [irq03read+4],dword 0 ; end of port list |
1100 | 1095 | ||
1101 | ret |
1096 | ret |
1102 | 1097 | ||
1103 | iglobal |
1098 | iglobal |
1104 | process_number dd 0x1 |
1099 | process_number dd 0x1 |
1105 | endg |
1100 | endg |
1106 | 1101 | ||
1107 | set_variables: |
1102 | set_variables: |
1108 | 1103 | ||
1109 | mov ecx,0x100 ; flush port 0x60 |
1104 | mov ecx,0x100 ; flush port 0x60 |
1110 | .fl60: in al,0x60 |
1105 | .fl60: in al,0x60 |
1111 | loop .fl60 |
1106 | loop .fl60 |
1112 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1107 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1113 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1108 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1114 | mov [BTN_COUNT],byte 0 ; button buffer |
1109 | mov [BTN_COUNT],byte 0 ; button buffer |
1115 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1110 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1116 | 1111 | ||
1117 | push eax |
1112 | push eax |
1118 | mov ax,[BOOT_VAR+0x900c] |
1113 | mov ax,[BOOT_VAR+0x900c] |
1119 | shr ax,1 |
1114 | shr ax,1 |
1120 | shl eax,16 |
1115 | shl eax,16 |
1121 | mov ax,[BOOT_VAR+0x900A] |
1116 | mov ax,[BOOT_VAR+0x900A] |
1122 | shr ax,1 |
1117 | shr ax,1 |
1123 | mov [MOUSE_X],eax |
1118 | mov [MOUSE_X],eax |
1124 | pop eax |
1119 | pop eax |
1125 | 1120 | ||
1126 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1121 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1127 | mov [display_data-12],dword 1 ; tiled background |
1122 | mov [display_data-12],dword 1 ; tiled background |
1128 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1123 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1129 | 1124 | ||
1130 | ;!! IP 04.02.2005: |
1125 | ;!! IP 04.02.2005: |
1131 | mov [next_usage_update], 100 |
1126 | mov [next_usage_update], 100 |
1132 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1127 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1133 | 1128 | ||
1134 | ret |
1129 | ret |
1135 | 1130 | ||
1136 | ;* mouse centered - start code- Mario79 |
1131 | ;* mouse centered - start code- Mario79 |
1137 | mouse_centered: |
1132 | mouse_centered: |
1138 | push eax |
1133 | push eax |
1139 | mov eax,[ScreenWidth] |
1134 | mov eax,[ScreenWidth] |
1140 | shr eax,1 |
1135 | shr eax,1 |
1141 | mov [MOUSE_X],ax |
1136 | mov [MOUSE_X],ax |
1142 | mov eax,[ScreenHeight] |
1137 | mov eax,[ScreenHeight] |
1143 | shr eax,1 |
1138 | shr eax,1 |
1144 | mov [MOUSE_Y],ax |
1139 | mov [MOUSE_Y],ax |
1145 | pop eax |
1140 | pop eax |
1146 | ret |
1141 | ret |
1147 | ;* mouse centered - end code- Mario79 |
1142 | ;* mouse centered - end code- Mario79 |
1148 | 1143 | ||
1149 | align 4 |
1144 | align 4 |
1150 | 1145 | ||
1151 | sys_outport: |
1146 | sys_outport: |
1152 | 1147 | ||
1153 | mov edi,ebx ; separate flag for read / write |
1148 | mov edi,ebx ; separate flag for read / write |
1154 | and ebx,65535 |
1149 | and ebx,65535 |
1155 | 1150 | ||
1156 | mov ecx,[RESERVED_PORTS] |
1151 | mov ecx,[RESERVED_PORTS] |
1157 | test ecx,ecx |
1152 | test ecx,ecx |
1158 | jne sopl8 |
1153 | jne sopl8 |
1159 | mov [esp+36],dword 1 |
1154 | mov [esp+36],dword 1 |
1160 | ret |
1155 | ret |
1161 | 1156 | ||
1162 | sopl8: |
1157 | sopl8: |
1163 | mov edx,[TASK_BASE] |
1158 | mov edx,[TASK_BASE] |
1164 | mov edx,[edx+0x4] |
1159 | mov edx,[edx+0x4] |
1165 | and ebx,65535 |
1160 | and ebx,65535 |
1166 | cld |
1161 | cld |
1167 | sopl1: |
1162 | sopl1: |
1168 | 1163 | ||
1169 | mov esi,ecx |
1164 | mov esi,ecx |
1170 | shl esi,4 |
1165 | shl esi,4 |
1171 | add esi,RESERVED_PORTS |
1166 | add esi,RESERVED_PORTS |
1172 | cmp edx,[esi+0] |
1167 | cmp edx,[esi+0] |
1173 | jne sopl2 |
1168 | jne sopl2 |
1174 | cmp ebx,[esi+4] |
1169 | cmp ebx,[esi+4] |
1175 | jb sopl2 |
1170 | jb sopl2 |
1176 | cmp ebx,[esi+8] |
1171 | cmp ebx,[esi+8] |
1177 | jg sopl2 |
1172 | jg sopl2 |
1178 | jmp sopl3 |
1173 | jmp sopl3 |
1179 | 1174 | ||
1180 | sopl2: |
1175 | sopl2: |
1181 | 1176 | ||
1182 | dec ecx |
1177 | dec ecx |
1183 | jnz sopl1 |
1178 | jnz sopl1 |
1184 | mov [esp+36],dword 1 |
1179 | mov [esp+36],dword 1 |
1185 | ret |
1180 | ret |
1186 | 1181 | ||
1187 | sopl3: |
1182 | sopl3: |
1188 | 1183 | ||
1189 | test edi,0x80000000 ; read ? |
1184 | test edi,0x80000000 ; read ? |
1190 | jnz sopl4 |
1185 | jnz sopl4 |
1191 | 1186 | ||
1192 | mov dx,bx ; write |
1187 | mov dx,bx ; write |
1193 | out dx,al |
1188 | out dx,al |
1194 | mov [esp+36],dword 0 |
1189 | mov [esp+36],dword 0 |
1195 | ret |
1190 | ret |
1196 | 1191 | ||
1197 | sopl4: |
1192 | sopl4: |
1198 | 1193 | ||
1199 | mov dx,bx ; read |
1194 | mov dx,bx ; read |
1200 | in al,dx |
1195 | in al,dx |
1201 | and eax,0xff |
1196 | and eax,0xff |
1202 | mov [esp+36],dword 0 |
1197 | mov [esp+36],dword 0 |
1203 | mov [esp+24],eax |
1198 | mov [esp+24],eax |
1204 | ret |
1199 | ret |
1205 | 1200 | ||
1206 | 1201 | ||
1207 | 1202 | ||
1208 | align 4 |
1203 | align 4 |
1209 | sys_sb16: |
1204 | sys_sb16: |
1210 | 1205 | ||
1211 | cmp word [sb16],word 0 |
1206 | cmp word [sb16],word 0 |
1212 | jnz sb16l1 |
1207 | jnz sb16l1 |
1213 | mov [esp+36],dword 1 |
1208 | mov [esp+36],dword 1 |
1214 | ret |
1209 | ret |
1215 | sb16l1: |
1210 | sb16l1: |
1216 | mov [esp+36],dword 0 |
1211 | mov [esp+36],dword 0 |
1217 | cmp eax,1 ; set volume - main |
1212 | cmp eax,1 ; set volume - main |
1218 | jnz sb16l2 |
1213 | jnz sb16l2 |
1219 | mov dx,word [sb16] |
1214 | mov dx,word [sb16] |
1220 | add dx,4 |
1215 | add dx,4 |
1221 | mov al,0x22 |
1216 | mov al,0x22 |
1222 | out dx,al |
1217 | out dx,al |
1223 | mov esi,1 |
1218 | mov esi,1 |
1224 | call delay_ms |
1219 | call delay_ms |
1225 | mov eax,ebx |
1220 | mov eax,ebx |
1226 | inc edx |
1221 | inc edx |
1227 | out dx,al |
1222 | out dx,al |
1228 | ret |
1223 | ret |
1229 | sb16l2: |
1224 | sb16l2: |
1230 | 1225 | ||
1231 | cmp eax,2 ; set volume - cd |
1226 | cmp eax,2 ; set volume - cd |
1232 | jnz sb16l3 |
1227 | jnz sb16l3 |
1233 | mov dx,word [sb16] |
1228 | mov dx,word [sb16] |
1234 | add dx,4 |
1229 | add dx,4 |
1235 | mov al,0x28 |
1230 | mov al,0x28 |
1236 | out dx,al |
1231 | out dx,al |
1237 | mov esi,1 |
1232 | mov esi,1 |
1238 | call delay_ms |
1233 | call delay_ms |
1239 | mov eax,ebx |
1234 | mov eax,ebx |
1240 | add edx,1 |
1235 | add edx,1 |
1241 | out dx,al |
1236 | out dx,al |
1242 | ret |
1237 | ret |
1243 | sb16l3: |
1238 | sb16l3: |
1244 | mov [esp+36],dword 2 |
1239 | mov [esp+36],dword 2 |
1245 | ret |
1240 | ret |
1246 | 1241 | ||
1247 | 1242 | ||
1248 | align 4 |
1243 | align 4 |
1249 | 1244 | ||
1250 | sys_sb16II: |
1245 | sys_sb16II: |
1251 | 1246 | ||
1252 | cmp word [sb16],word 0 |
1247 | cmp word [sb16],word 0 |
1253 | jnz IIsb16l1 |
1248 | jnz IIsb16l1 |
1254 | mov [esp+36],dword 1 |
1249 | mov [esp+36],dword 1 |
1255 | ret |
1250 | ret |
1256 | IIsb16l1: |
1251 | IIsb16l1: |
1257 | 1252 | ||
1258 | cmp eax,1 ; set volume - main |
1253 | cmp eax,1 ; set volume - main |
1259 | jnz IIsb16l2 |
1254 | jnz IIsb16l2 |
1260 | ; L |
1255 | ; L |
1261 | mov dx,word [sb16] |
1256 | mov dx,word [sb16] |
1262 | add dx,4 |
1257 | add dx,4 |
1263 | mov al,0x30 |
1258 | mov al,0x30 |
1264 | out dx,al |
1259 | out dx,al |
1265 | mov eax,ebx |
1260 | mov eax,ebx |
1266 | inc edx |
1261 | inc edx |
1267 | out dx,al |
1262 | out dx,al |
1268 | ; R |
1263 | ; R |
1269 | mov dx,word [sb16] |
1264 | mov dx,word [sb16] |
1270 | add dx,4 |
1265 | add dx,4 |
1271 | mov al,0x31 |
1266 | mov al,0x31 |
1272 | out dx,al |
1267 | out dx,al |
1273 | mov eax,ebx |
1268 | mov eax,ebx |
1274 | inc edx |
1269 | inc edx |
1275 | out dx,al |
1270 | out dx,al |
1276 | mov [esp+36],dword 0 |
1271 | mov [esp+36],dword 0 |
1277 | ret |
1272 | ret |
1278 | IIsb16l2: |
1273 | IIsb16l2: |
1279 | 1274 | ||
1280 | cmp eax,2 ; set volume - cd |
1275 | cmp eax,2 ; set volume - cd |
1281 | jnz IIsb16l3 |
1276 | jnz IIsb16l3 |
1282 | ; L |
1277 | ; L |
1283 | mov dx,word [sb16] |
1278 | mov dx,word [sb16] |
1284 | add dx,4 |
1279 | add dx,4 |
1285 | mov al,0x36 |
1280 | mov al,0x36 |
1286 | out dx,al |
1281 | out dx,al |
1287 | mov eax,ebx |
1282 | mov eax,ebx |
1288 | inc edx |
1283 | inc edx |
1289 | out dx,al |
1284 | out dx,al |
1290 | ; R |
1285 | ; R |
1291 | mov dx,word [sb16] |
1286 | mov dx,word [sb16] |
1292 | add dx,4 |
1287 | add dx,4 |
1293 | mov al,0x37 |
1288 | mov al,0x37 |
1294 | out dx,al |
1289 | out dx,al |
1295 | mov eax,ebx |
1290 | mov eax,ebx |
1296 | inc edx |
1291 | inc edx |
1297 | out dx,al |
1292 | out dx,al |
1298 | mov [esp+36],dword 0 |
1293 | mov [esp+36],dword 0 |
1299 | ret |
1294 | ret |
1300 | IIsb16l3: |
1295 | IIsb16l3: |
1301 | 1296 | ||
1302 | mov [esp+36],dword 2 |
1297 | mov [esp+36],dword 2 |
1303 | ret |
1298 | ret |
1304 | 1299 | ||
1305 | 1300 | ||
1306 | display_number: |
1301 | display_number: |
1307 | 1302 | ||
1308 | ; eax = print type, al=0 -> ebx is number |
1303 | ; eax = print type, al=0 -> ebx is number |
1309 | ; al=1 -> ebx is pointer |
1304 | ; al=1 -> ebx is pointer |
1310 | ; ah=0 -> display decimal |
1305 | ; ah=0 -> display decimal |
1311 | ; ah=1 -> display hexadecimal |
1306 | ; ah=1 -> display hexadecimal |
1312 | ; ah=2 -> display binary |
1307 | ; ah=2 -> display binary |
1313 | ; eax bits 16-21 = number of digits to display (0-32) |
1308 | ; eax bits 16-21 = number of digits to display (0-32) |
1314 | ; eax bits 22-31 = reserved |
1309 | ; eax bits 22-31 = reserved |
1315 | ; |
1310 | ; |
1316 | ; ebx = number or pointer |
1311 | ; ebx = number or pointer |
1317 | ; ecx = x shl 16 + y |
1312 | ; ecx = x shl 16 + y |
1318 | ; edx = color |
1313 | ; edx = color |
1319 | xor edi, edi |
1314 | xor edi, edi |
1320 | display_number_force: |
1315 | display_number_force: |
1321 | 1316 | ||
1322 | cmp eax,0xffff ; length > 0 ? |
1317 | cmp eax,0xffff ; length > 0 ? |
1323 | jge cont_displ |
1318 | jge cont_displ |
1324 | ret |
1319 | ret |
1325 | cont_displ: |
1320 | cont_displ: |
1326 | 1321 | ||
1327 | cmp eax,61*0x10000 ; length <= 60 ? |
1322 | cmp eax,61*0x10000 ; length <= 60 ? |
1328 | jb cont_displ2 |
1323 | jb cont_displ2 |
1329 | ret |
1324 | ret |
1330 | cont_displ2: |
1325 | cont_displ2: |
1331 | 1326 | ||
1332 | pushad |
1327 | pushad |
1333 | 1328 | ||
1334 | cmp al,1 ; ecx is a pointer ? |
1329 | cmp al,1 ; ecx is a pointer ? |
1335 | jne displnl1 |
1330 | jne displnl1 |
1336 | mov ebx,[ebx+std_application_base_address] |
1331 | mov ebx,[ebx+std_application_base_address] |
1337 | displnl1: |
1332 | displnl1: |
1338 | sub esp,64 |
1333 | sub esp,64 |
1339 | 1334 | ||
1340 | cmp ah,0 ; DECIMAL |
1335 | cmp ah,0 ; DECIMAL |
1341 | jne no_display_desnum |
1336 | jne no_display_desnum |
1342 | shr eax,16 |
1337 | shr eax,16 |
1343 | and eax,0x3f |
1338 | and eax,0x3f |
1344 | push eax |
1339 | push eax |
1345 | mov edi,esp |
1340 | mov edi,esp |
1346 | add edi,4+64-1 |
1341 | add edi,4+64-1 |
1347 | mov ecx,eax |
1342 | mov ecx,eax |
1348 | mov eax,ebx |
1343 | mov eax,ebx |
1349 | mov ebx,10 |
1344 | mov ebx,10 |
1350 | d_desnum: |
1345 | d_desnum: |
1351 | xor edx,edx |
1346 | xor edx,edx |
1352 | div ebx |
1347 | div ebx |
1353 | add dl,48 |
1348 | add dl,48 |
1354 | mov [edi],dl |
1349 | mov [edi],dl |
1355 | dec edi |
1350 | dec edi |
1356 | loop d_desnum |
1351 | loop d_desnum |
1357 | pop eax |
1352 | pop eax |
1358 | call draw_num_text |
1353 | call draw_num_text |
1359 | add esp,64 |
1354 | add esp,64 |
1360 | popad |
1355 | popad |
1361 | ret |
1356 | ret |
1362 | no_display_desnum: |
1357 | no_display_desnum: |
1363 | 1358 | ||
1364 | cmp ah,0x01 ; HEXADECIMAL |
1359 | cmp ah,0x01 ; HEXADECIMAL |
1365 | jne no_display_hexnum |
1360 | jne no_display_hexnum |
1366 | shr eax,16 |
1361 | shr eax,16 |
1367 | and eax,0x3f |
1362 | and eax,0x3f |
1368 | push eax |
1363 | push eax |
1369 | mov edi,esp |
1364 | mov edi,esp |
1370 | add edi,4+64-1 |
1365 | add edi,4+64-1 |
1371 | mov ecx,eax |
1366 | mov ecx,eax |
1372 | mov eax,ebx |
1367 | mov eax,ebx |
1373 | mov ebx,16 |
1368 | mov ebx,16 |
1374 | d_hexnum: |
1369 | d_hexnum: |
1375 | xor edx,edx |
1370 | xor edx,edx |
1376 | div ebx |
1371 | div ebx |
1377 | add edx,hexletters |
1372 | add edx,hexletters |
1378 | mov dl,[edx] |
1373 | mov dl,[edx] |
1379 | mov [edi],dl |
1374 | mov [edi],dl |
1380 | dec edi |
1375 | dec edi |
1381 | loop d_hexnum |
1376 | loop d_hexnum |
1382 | pop eax |
1377 | pop eax |
1383 | call draw_num_text |
1378 | call draw_num_text |
1384 | add esp,64 |
1379 | add esp,64 |
1385 | popad |
1380 | popad |
1386 | ret |
1381 | ret |
1387 | no_display_hexnum: |
1382 | no_display_hexnum: |
1388 | 1383 | ||
1389 | cmp ah,0x02 ; BINARY |
1384 | cmp ah,0x02 ; BINARY |
1390 | jne no_display_binnum |
1385 | jne no_display_binnum |
1391 | shr eax,16 |
1386 | shr eax,16 |
1392 | and eax,0x3f |
1387 | and eax,0x3f |
1393 | push eax |
1388 | push eax |
1394 | mov edi,esp |
1389 | mov edi,esp |
1395 | add edi,4+64-1 |
1390 | add edi,4+64-1 |
1396 | mov ecx,eax |
1391 | mov ecx,eax |
1397 | mov eax,ebx |
1392 | mov eax,ebx |
1398 | mov ebx,2 |
1393 | mov ebx,2 |
1399 | d_binnum: |
1394 | d_binnum: |
1400 | xor edx,edx |
1395 | xor edx,edx |
1401 | div ebx |
1396 | div ebx |
1402 | add dl,48 |
1397 | add dl,48 |
1403 | mov [edi],dl |
1398 | mov [edi],dl |
1404 | dec edi |
1399 | dec edi |
1405 | loop d_binnum |
1400 | loop d_binnum |
1406 | pop eax |
1401 | pop eax |
1407 | call draw_num_text |
1402 | call draw_num_text |
1408 | add esp,64 |
1403 | add esp,64 |
1409 | popad |
1404 | popad |
1410 | ret |
1405 | ret |
1411 | no_display_binnum: |
1406 | no_display_binnum: |
1412 | 1407 | ||
1413 | add esp,64 |
1408 | add esp,64 |
1414 | popad |
1409 | popad |
1415 | ret |
1410 | ret |
1416 | 1411 | ||
1417 | 1412 | ||
1418 | draw_num_text: |
1413 | draw_num_text: |
1419 | 1414 | ||
1420 | ; dtext |
1415 | ; dtext |
1421 | ; |
1416 | ; |
1422 | ; eax x & y |
1417 | ; eax x & y |
1423 | ; ebx color |
1418 | ; ebx color |
1424 | ; ecx start of text |
1419 | ; ecx start of text |
1425 | ; edx length |
1420 | ; edx length |
1426 | ; edi 1 force |
1421 | ; edi 1 force |
1427 | 1422 | ||
1428 | ; mov edi,[CURRENT_TASK] |
1423 | ; mov edi,[CURRENT_TASK] |
1429 | ; shl edi,8 |
1424 | ; shl edi,8 |
1430 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1425 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1431 | ; rol eax,16 |
1426 | ; rol eax,16 |
1432 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1427 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1433 | ; rol eax,16 |
1428 | ; rol eax,16 |
1434 | 1429 | ||
1435 | mov edx,eax |
1430 | mov edx,eax |
1436 | mov ecx,64+4 |
1431 | mov ecx,64+4 |
1437 | sub ecx,eax |
1432 | sub ecx,eax |
1438 | add ecx,esp |
1433 | add ecx,esp |
1439 | mov eax,[esp+64+32-8+4] |
1434 | mov eax,[esp+64+32-8+4] |
1440 | push edx ; add window start x & y |
1435 | push edx ; add window start x & y |
1441 | mov edx,[TASK_BASE] |
1436 | mov edx,[TASK_BASE] |
1442 | 1437 | ||
1443 | mov edi,[CURRENT_TASK] |
1438 | mov edi,[CURRENT_TASK] |
1444 | shl edi,8 |
1439 | shl edi,8 |
1445 | 1440 | ||
1446 | mov ebx,[edx-twdw+WDATA.box.left] |
1441 | mov ebx,[edx-twdw+WDATA.box.left] |
1447 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1442 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1448 | shl ebx,16 |
1443 | shl ebx,16 |
1449 | add ebx,[edx-twdw+WDATA.box.top] |
1444 | add ebx,[edx-twdw+WDATA.box.top] |
1450 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1445 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1451 | add eax,ebx |
1446 | add eax,ebx |
1452 | pop edx |
1447 | pop edx |
1453 | mov ebx,[esp+64+32-12+4] |
1448 | mov ebx,[esp+64+32-12+4] |
1454 | and ebx, not 0x80000000 ; force counted string |
1449 | and ebx, not 0x80000000 ; force counted string |
1455 | mov esi, [esp+64+4+4] |
1450 | mov esi, [esp+64+4+4] |
1456 | mov edi, [esp+64+4] |
1451 | mov edi, [esp+64+4] |
1457 | jmp dtext |
1452 | jmp dtext |
1458 | 1453 | ||
1459 | read_string: |
1454 | read_string: |
1460 | 1455 | ||
1461 | ; eax read_area |
1456 | ; eax read_area |
1462 | ; ebx color of letter |
1457 | ; ebx color of letter |
1463 | ; ecx color of background |
1458 | ; ecx color of background |
1464 | ; edx number of letters to read |
1459 | ; edx number of letters to read |
1465 | ; esi [x start]*65536 + [y_start] |
1460 | ; esi [x start]*65536 + [y_start] |
1466 | 1461 | ||
1467 | ret |
1462 | ret |
1468 | 1463 | ||
1469 | 1464 | ||
1470 | align 4 |
1465 | align 4 |
1471 | 1466 | ||
1472 | sys_setup: |
1467 | sys_setup: |
1473 | 1468 | ||
1474 | ; 1=roland mpu midi base , base io address |
1469 | ; 1=roland mpu midi base , base io address |
1475 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1470 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1476 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1471 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1477 | ; 4=sb16 base , base io address |
1472 | ; 4=sb16 base , base io address |
1478 | ; 5=system language, 1eng 2fi 3ger 4rus |
1473 | ; 5=system language, 1eng 2fi 3ger 4rus |
1479 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1474 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1480 | ; 8=fat32 partition in hd |
1475 | ; 8=fat32 partition in hd |
1481 | ; 9 |
1476 | ; 9 |
1482 | ; 10 = sound dma channel |
1477 | ; 10 = sound dma channel |
1483 | ; 11 = enable lba read |
1478 | ; 11 = enable lba read |
1484 | ; 12 = enable pci access |
1479 | ; 12 = enable pci access |
1485 | 1480 | ||
1486 | 1481 | ||
1487 | mov [esp+36],dword 0 |
1482 | mov [esp+36],dword 0 |
1488 | cmp eax,1 ; MIDI |
1483 | cmp eax,1 ; MIDI |
1489 | jnz nsyse1 |
1484 | jnz nsyse1 |
1490 | cmp ebx,0x100 |
1485 | cmp ebx,0x100 |
1491 | jb nsyse1 |
1486 | jb nsyse1 |
1492 | mov edx,65535 |
1487 | mov edx,65535 |
1493 | cmp edx,ebx |
1488 | cmp edx,ebx |
1494 | jb nsyse1 |
1489 | jb nsyse1 |
1495 | mov [midi_base],bx |
1490 | mov [midi_base],bx |
1496 | mov word [mididp],bx |
1491 | mov word [mididp],bx |
1497 | inc bx |
1492 | inc bx |
1498 | mov word [midisp],bx |
1493 | mov word [midisp],bx |
1499 | ret |
1494 | ret |
1500 | 1495 | ||
1501 | iglobal |
1496 | iglobal |
1502 | midi_base dw 0 |
1497 | midi_base dw 0 |
1503 | endg |
1498 | endg |
1504 | 1499 | ||
1505 | nsyse1: |
1500 | nsyse1: |
1506 | 1501 | ||
1507 | cmp eax,2 ; KEYBOARD |
1502 | cmp eax,2 ; KEYBOARD |
1508 | jnz nsyse2 |
1503 | jnz nsyse2 |
1509 | cmp ebx,1 |
1504 | cmp ebx,1 |
1510 | jnz kbnobase |
1505 | jnz kbnobase |
1511 | mov edi,[TASK_BASE] |
1506 | mov edi,[TASK_BASE] |
1512 | add ecx,[edi+TASKDATA.mem_start] |
1507 | add ecx,[edi+TASKDATA.mem_start] |
1513 | mov eax,ecx |
1508 | mov eax,ecx |
1514 | mov ebx,keymap |
1509 | mov ebx,keymap |
1515 | mov ecx,128 |
1510 | mov ecx,128 |
1516 | call memmove |
1511 | call memmove |
1517 | ret |
1512 | ret |
1518 | kbnobase: |
1513 | kbnobase: |
1519 | cmp ebx,2 |
1514 | cmp ebx,2 |
1520 | jnz kbnoshift |
1515 | jnz kbnoshift |
1521 | mov edi,[TASK_BASE] |
1516 | mov edi,[TASK_BASE] |
1522 | add ecx,[edi+TASKDATA.mem_start] |
1517 | add ecx,[edi+TASKDATA.mem_start] |
1523 | mov eax,ecx |
1518 | mov eax,ecx |
1524 | mov ebx,keymap_shift |
1519 | mov ebx,keymap_shift |
1525 | mov ecx,128 |
1520 | mov ecx,128 |
1526 | call memmove |
1521 | call memmove |
1527 | ret |
1522 | ret |
1528 | kbnoshift: |
1523 | kbnoshift: |
1529 | cmp ebx,3 |
1524 | cmp ebx,3 |
1530 | jne kbnoalt |
1525 | jne kbnoalt |
1531 | mov edi,[TASK_BASE] |
1526 | mov edi,[TASK_BASE] |
1532 | add ecx,[edi+TASKDATA.mem_start] |
1527 | add ecx,[edi+TASKDATA.mem_start] |
1533 | mov eax,ecx |
1528 | mov eax,ecx |
1534 | mov ebx,keymap_alt |
1529 | mov ebx,keymap_alt |
1535 | mov ecx,128 |
1530 | mov ecx,128 |
1536 | call memmove |
1531 | call memmove |
1537 | ret |
1532 | ret |
1538 | kbnoalt: |
1533 | kbnoalt: |
1539 | cmp ebx,9 |
1534 | cmp ebx,9 |
1540 | jnz kbnocountry |
1535 | jnz kbnocountry |
1541 | mov word [keyboard],cx |
1536 | mov word [keyboard],cx |
1542 | ret |
1537 | ret |
1543 | kbnocountry: |
1538 | kbnocountry: |
1544 | mov [esp+36],dword 1 |
1539 | mov [esp+36],dword 1 |
1545 | ret |
1540 | ret |
1546 | nsyse2: |
1541 | nsyse2: |
1547 | cmp eax,3 ; CD |
1542 | cmp eax,3 ; CD |
1548 | jnz nsyse3 |
1543 | jnz nsyse3 |
1549 | test ebx,ebx |
1544 | test ebx,ebx |
1550 | jz nosesl |
1545 | jz nosesl |
1551 | cmp ebx, 4 |
1546 | cmp ebx, 4 |
1552 | ja nosesl |
1547 | ja nosesl |
1553 | mov [cd_base],bl |
1548 | mov [cd_base],bl |
1554 | cmp ebx,1 |
1549 | cmp ebx,1 |
1555 | jnz noprma |
1550 | jnz noprma |
1556 | mov [cdbase],0x1f0 |
1551 | mov [cdbase],0x1f0 |
1557 | mov [cdid],0xa0 |
1552 | mov [cdid],0xa0 |
1558 | noprma: |
1553 | noprma: |
1559 | cmp ebx,2 |
1554 | cmp ebx,2 |
1560 | jnz noprsl |
1555 | jnz noprsl |
1561 | mov [cdbase],0x1f0 |
1556 | mov [cdbase],0x1f0 |
1562 | mov [cdid],0xb0 |
1557 | mov [cdid],0xb0 |
1563 | noprsl: |
1558 | noprsl: |
1564 | cmp ebx,3 |
1559 | cmp ebx,3 |
1565 | jnz nosema |
1560 | jnz nosema |
1566 | mov [cdbase],0x170 |
1561 | mov [cdbase],0x170 |
1567 | mov [cdid],0xa0 |
1562 | mov [cdid],0xa0 |
1568 | nosema: |
1563 | nosema: |
1569 | cmp ebx,4 |
1564 | cmp ebx,4 |
1570 | jnz nosesl |
1565 | jnz nosesl |
1571 | mov [cdbase],0x170 |
1566 | mov [cdbase],0x170 |
1572 | mov [cdid],0xb0 |
1567 | mov [cdid],0xb0 |
1573 | nosesl: |
1568 | nosesl: |
1574 | ret |
1569 | ret |
1575 | 1570 | ||
1576 | cd_base db 0 |
1571 | cd_base db 0 |
1577 | 1572 | ||
1578 | nsyse3: |
1573 | nsyse3: |
1579 | 1574 | ||
1580 | cmp eax,4 ; SB |
1575 | cmp eax,4 ; SB |
1581 | jnz nsyse4 |
1576 | jnz nsyse4 |
1582 | cmp ebx,0x100 |
1577 | cmp ebx,0x100 |
1583 | jb nsyse4 |
1578 | jb nsyse4 |
1584 | mov edx,65535 |
1579 | mov edx,65535 |
1585 | cmp edx,ebx |
1580 | cmp edx,ebx |
1586 | jb nsyse4 |
1581 | jb nsyse4 |
1587 | mov word [sb16],bx |
1582 | mov word [sb16],bx |
1588 | ret |
1583 | ret |
1589 | nsyse4: |
1584 | nsyse4: |
1590 | 1585 | ||
1591 | cmp eax,5 ; SYSTEM LANGUAGE |
1586 | cmp eax,5 ; SYSTEM LANGUAGE |
1592 | jnz nsyse5 |
1587 | jnz nsyse5 |
1593 | mov [syslang],ebx |
1588 | mov [syslang],ebx |
1594 | ret |
1589 | ret |
1595 | nsyse5: |
1590 | nsyse5: |
1596 | 1591 | ||
1597 | cmp eax,7 ; HD BASE |
1592 | cmp eax,7 ; HD BASE |
1598 | jne nsyse7 |
1593 | jne nsyse7 |
1599 | test ebx,ebx |
1594 | test ebx,ebx |
1600 | jz nosethd |
1595 | jz nosethd |
1601 | cmp ebx,4 |
1596 | cmp ebx,4 |
1602 | ja nosethd |
1597 | ja nosethd |
1603 | mov [hd_base],bl |
1598 | mov [hd_base],bl |
1604 | cmp ebx,1 |
1599 | cmp ebx,1 |
1605 | jnz noprmahd |
1600 | jnz noprmahd |
1606 | mov [hdbase],0x1f0 |
1601 | mov [hdbase],0x1f0 |
1607 | mov [hdid],0x0 |
1602 | mov [hdid],0x0 |
1608 | mov [hdpos],1 |
1603 | mov [hdpos],1 |
1609 | ; call set_FAT32_variables |
1604 | ; call set_FAT32_variables |
1610 | noprmahd: |
1605 | noprmahd: |
1611 | cmp ebx,2 |
1606 | cmp ebx,2 |
1612 | jnz noprslhd |
1607 | jnz noprslhd |
1613 | mov [hdbase],0x1f0 |
1608 | mov [hdbase],0x1f0 |
1614 | mov [hdid],0x10 |
1609 | mov [hdid],0x10 |
1615 | mov [hdpos],2 |
1610 | mov [hdpos],2 |
1616 | ; call set_FAT32_variables |
1611 | ; call set_FAT32_variables |
1617 | noprslhd: |
1612 | noprslhd: |
1618 | cmp ebx,3 |
1613 | cmp ebx,3 |
1619 | jnz nosemahd |
1614 | jnz nosemahd |
1620 | mov [hdbase],0x170 |
1615 | mov [hdbase],0x170 |
1621 | mov [hdid],0x0 |
1616 | mov [hdid],0x0 |
1622 | mov [hdpos],3 |
1617 | mov [hdpos],3 |
1623 | ; call set_FAT32_variables |
1618 | ; call set_FAT32_variables |
1624 | nosemahd: |
1619 | nosemahd: |
1625 | cmp ebx,4 |
1620 | cmp ebx,4 |
1626 | jnz noseslhd |
1621 | jnz noseslhd |
1627 | mov [hdbase],0x170 |
1622 | mov [hdbase],0x170 |
1628 | mov [hdid],0x10 |
1623 | mov [hdid],0x10 |
1629 | mov [hdpos],4 |
1624 | mov [hdpos],4 |
1630 | ; call set_FAT32_variables |
1625 | ; call set_FAT32_variables |
1631 | noseslhd: |
1626 | noseslhd: |
1632 | call reserve_hd1 |
1627 | call reserve_hd1 |
1633 | call reserve_hd_channel |
1628 | call reserve_hd_channel |
1634 | call free_hd_channel |
1629 | call free_hd_channel |
1635 | mov [hd1_status],0 ; free |
1630 | mov [hd1_status],0 ; free |
1636 | nosethd: |
1631 | nosethd: |
1637 | ret |
1632 | ret |
1638 | 1633 | ||
1639 | iglobal |
1634 | iglobal |
1640 | hd_base db 0 |
1635 | hd_base db 0 |
1641 | endg |
1636 | endg |
1642 | 1637 | ||
1643 | nsyse7: |
1638 | nsyse7: |
1644 | 1639 | ||
1645 | cmp eax,8 ; HD PARTITION |
1640 | cmp eax,8 ; HD PARTITION |
1646 | jne nsyse8 |
1641 | jne nsyse8 |
1647 | mov [fat32part],ebx |
1642 | mov [fat32part],ebx |
1648 | ; call set_FAT32_variables |
1643 | ; call set_FAT32_variables |
1649 | call reserve_hd1 |
1644 | call reserve_hd1 |
1650 | call reserve_hd_channel |
1645 | call reserve_hd_channel |
1651 | call free_hd_channel |
1646 | call free_hd_channel |
1652 | pusha |
1647 | pusha |
1653 | call choice_necessity_partition_1 |
1648 | call choice_necessity_partition_1 |
1654 | popa |
1649 | popa |
1655 | mov [hd1_status],0 ; free |
1650 | mov [hd1_status],0 ; free |
1656 | ret |
1651 | ret |
1657 | nsyse8: |
1652 | nsyse8: |
1658 | 1653 | ||
1659 | cmp eax,10 ; SOUND DMA CHANNEL |
1654 | cmp eax,10 ; SOUND DMA CHANNEL |
1660 | jne no_set_sound_dma |
1655 | jne no_set_sound_dma |
1661 | cmp ebx,3 |
1656 | cmp ebx,3 |
1662 | ja sys_setup_err |
1657 | ja sys_setup_err |
1663 | mov [sound_dma],ebx |
1658 | mov [sound_dma],ebx |
1664 | ret |
1659 | ret |
1665 | no_set_sound_dma: |
1660 | no_set_sound_dma: |
1666 | 1661 | ||
1667 | cmp eax,11 ; ENABLE LBA READ |
1662 | cmp eax,11 ; ENABLE LBA READ |
1668 | jne no_set_lba_read |
1663 | jne no_set_lba_read |
1669 | and ebx,1 |
1664 | and ebx,1 |
1670 | mov [lba_read_enabled],ebx |
1665 | mov [lba_read_enabled],ebx |
1671 | ret |
1666 | ret |
1672 | no_set_lba_read: |
1667 | no_set_lba_read: |
1673 | 1668 | ||
1674 | cmp eax,12 ; ENABLE PCI ACCESS |
1669 | cmp eax,12 ; ENABLE PCI ACCESS |
1675 | jne no_set_pci_access |
1670 | jne no_set_pci_access |
1676 | and ebx,1 |
1671 | and ebx,1 |
1677 | mov [pci_access_enabled],ebx |
1672 | mov [pci_access_enabled],ebx |
1678 | ret |
1673 | ret |
1679 | no_set_pci_access: |
1674 | no_set_pci_access: |
1680 | 1675 | ||
1681 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1676 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1682 | include 'vmodeint.inc' |
1677 | include 'vmodeint.inc' |
1683 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1678 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1684 | 1679 | ||
1685 | sys_setup_err: |
1680 | sys_setup_err: |
1686 | mov [esp+36],dword -1 |
1681 | mov [esp+36],dword -1 |
1687 | ret |
1682 | ret |
1688 | 1683 | ||
1689 | align 4 |
1684 | align 4 |
1690 | 1685 | ||
1691 | sys_getsetup: |
1686 | sys_getsetup: |
1692 | 1687 | ||
1693 | ; 1=roland mpu midi base , base io address |
1688 | ; 1=roland mpu midi base , base io address |
1694 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1689 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1695 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1690 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1696 | ; 4=sb16 base , base io address |
1691 | ; 4=sb16 base , base io address |
1697 | ; 5=system language, 1eng 2fi 3ger 4rus |
1692 | ; 5=system language, 1eng 2fi 3ger 4rus |
1698 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1693 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1699 | ; 8=fat32 partition in hd |
1694 | ; 8=fat32 partition in hd |
1700 | ; 9=get hs timer tic |
1695 | ; 9=get hs timer tic |
1701 | 1696 | ||
1702 | cmp eax,1 |
1697 | cmp eax,1 |
1703 | jne ngsyse1 |
1698 | jne ngsyse1 |
1704 | movzx eax,[midi_base] |
1699 | movzx eax,[midi_base] |
1705 | mov [esp+36],eax |
1700 | mov [esp+36],eax |
1706 | ret |
1701 | ret |
1707 | ngsyse1: |
1702 | ngsyse1: |
1708 | 1703 | ||
1709 | cmp eax,2 |
1704 | cmp eax,2 |
1710 | jne ngsyse2 |
1705 | jne ngsyse2 |
1711 | cmp ebx,1 |
1706 | cmp ebx,1 |
1712 | jnz kbnobaseret |
1707 | jnz kbnobaseret |
1713 | mov edi,[TASK_BASE] |
1708 | mov edi,[TASK_BASE] |
1714 | add ecx,[edi+TASKDATA.mem_start] |
1709 | add ecx,[edi+TASKDATA.mem_start] |
1715 | mov ebx,ecx |
1710 | mov ebx,ecx |
1716 | mov eax,keymap |
1711 | mov eax,keymap |
1717 | mov ecx,128 |
1712 | mov ecx,128 |
1718 | call memmove |
1713 | call memmove |
1719 | ret |
1714 | ret |
1720 | kbnobaseret: |
1715 | kbnobaseret: |
1721 | cmp ebx,2 |
1716 | cmp ebx,2 |
1722 | jnz kbnoshiftret |
1717 | jnz kbnoshiftret |
1723 | mov edi,[TASK_BASE] |
1718 | mov edi,[TASK_BASE] |
1724 | add ecx,[edi+TASKDATA.mem_start] |
1719 | add ecx,[edi+TASKDATA.mem_start] |
1725 | mov ebx,ecx |
1720 | mov ebx,ecx |
1726 | mov eax,keymap_shift |
1721 | mov eax,keymap_shift |
1727 | mov ecx,128 |
1722 | mov ecx,128 |
1728 | call memmove |
1723 | call memmove |
1729 | ret |
1724 | ret |
1730 | kbnoshiftret: |
1725 | kbnoshiftret: |
1731 | cmp ebx,3 |
1726 | cmp ebx,3 |
1732 | jne kbnoaltret |
1727 | jne kbnoaltret |
1733 | mov edi,[TASK_BASE] |
1728 | mov edi,[TASK_BASE] |
1734 | add ecx,[edi+TASKDATA.mem_start] |
1729 | add ecx,[edi+TASKDATA.mem_start] |
1735 | mov ebx,ecx |
1730 | mov ebx,ecx |
1736 | mov eax,keymap_alt |
1731 | mov eax,keymap_alt |
1737 | mov ecx,128 |
1732 | mov ecx,128 |
1738 | call memmove |
1733 | call memmove |
1739 | ret |
1734 | ret |
1740 | kbnoaltret: |
1735 | kbnoaltret: |
1741 | cmp ebx,9 |
1736 | cmp ebx,9 |
1742 | jnz ngsyse2 |
1737 | jnz ngsyse2 |
1743 | movzx eax,word [keyboard] |
1738 | movzx eax,word [keyboard] |
1744 | mov [esp+36],eax |
1739 | mov [esp+36],eax |
1745 | ret |
1740 | ret |
1746 | ngsyse2: |
1741 | ngsyse2: |
1747 | 1742 | ||
1748 | cmp eax,3 |
1743 | cmp eax,3 |
1749 | jnz ngsyse3 |
1744 | jnz ngsyse3 |
1750 | movzx eax,[cd_base] |
1745 | movzx eax,[cd_base] |
1751 | mov [esp+36],eax |
1746 | mov [esp+36],eax |
1752 | ret |
1747 | ret |
1753 | ngsyse3: |
1748 | ngsyse3: |
1754 | 1749 | ||
1755 | cmp eax,4 |
1750 | cmp eax,4 |
1756 | jne ngsyse4 |
1751 | jne ngsyse4 |
1757 | mov eax,[sb16] |
1752 | mov eax,[sb16] |
1758 | mov [esp+36],eax |
1753 | mov [esp+36],eax |
1759 | ret |
1754 | ret |
1760 | ngsyse4: |
1755 | ngsyse4: |
1761 | 1756 | ||
1762 | cmp eax,5 |
1757 | cmp eax,5 |
1763 | jnz ngsyse5 |
1758 | jnz ngsyse5 |
1764 | mov eax,[syslang] |
1759 | mov eax,[syslang] |
1765 | mov [esp+36],eax |
1760 | mov [esp+36],eax |
1766 | ret |
1761 | ret |
1767 | ngsyse5: |
1762 | ngsyse5: |
1768 | cmp eax,7 |
1763 | cmp eax,7 |
1769 | jnz ngsyse7 |
1764 | jnz ngsyse7 |
1770 | movzx eax,[hd_base] |
1765 | movzx eax,[hd_base] |
1771 | mov [esp+36],eax |
1766 | mov [esp+36],eax |
1772 | ret |
1767 | ret |
1773 | ngsyse7: |
1768 | ngsyse7: |
1774 | cmp eax,8 |
1769 | cmp eax,8 |
1775 | jnz ngsyse8 |
1770 | jnz ngsyse8 |
1776 | mov eax,[fat32part] |
1771 | mov eax,[fat32part] |
1777 | mov [esp+36],eax |
1772 | mov [esp+36],eax |
1778 | ret |
1773 | ret |
1779 | ngsyse8: |
1774 | ngsyse8: |
1780 | cmp eax,9 |
1775 | cmp eax,9 |
1781 | jne ngsyse9 |
1776 | jne ngsyse9 |
1782 | mov eax,[timer_ticks] ;[0xfdf0] |
1777 | mov eax,[timer_ticks] ;[0xfdf0] |
1783 | mov [esp+36],eax |
1778 | mov [esp+36],eax |
1784 | ret |
1779 | ret |
1785 | ngsyse9: |
1780 | ngsyse9: |
1786 | cmp eax,10 |
1781 | cmp eax,10 |
1787 | jnz ngsyse10 |
1782 | jnz ngsyse10 |
1788 | mov eax,[sound_dma] |
1783 | mov eax,[sound_dma] |
1789 | mov [esp+36],eax |
1784 | mov [esp+36],eax |
1790 | ret |
1785 | ret |
1791 | ngsyse10: |
1786 | ngsyse10: |
1792 | cmp eax,11 |
1787 | cmp eax,11 |
1793 | jnz ngsyse11 |
1788 | jnz ngsyse11 |
1794 | mov eax,[lba_read_enabled] |
1789 | mov eax,[lba_read_enabled] |
1795 | mov [esp+36],eax |
1790 | mov [esp+36],eax |
1796 | ret |
1791 | ret |
1797 | ngsyse11: |
1792 | ngsyse11: |
1798 | cmp eax,12 |
1793 | cmp eax,12 |
1799 | jnz ngsyse12 |
1794 | jnz ngsyse12 |
1800 | mov eax,[pci_access_enabled] |
1795 | mov eax,[pci_access_enabled] |
1801 | mov [esp+36],eax |
1796 | mov [esp+36],eax |
1802 | ret |
1797 | ret |
1803 | ngsyse12: |
1798 | ngsyse12: |
1804 | mov [esp+36],dword 1 |
1799 | mov [esp+36],dword 1 |
1805 | ret |
1800 | ret |
1806 | 1801 | ||
1807 | get_timer_ticks: |
1802 | get_timer_ticks: |
1808 | mov eax,[timer_ticks] |
1803 | mov eax,[timer_ticks] |
1809 | ret |
1804 | ret |
1810 | 1805 | ||
1811 | iglobal |
1806 | iglobal |
1812 | align 4 |
1807 | align 4 |
1813 | mousefn dd msscreen, mswin, msbutton, msset |
1808 | mousefn dd msscreen, mswin, msbutton, msset |
1814 | dd app_load_cursor |
1809 | dd app_load_cursor |
1815 | dd app_set_cursor |
1810 | dd app_set_cursor |
1816 | dd app_delete_cursor |
1811 | dd app_delete_cursor |
1817 | dd msz |
1812 | dd msz |
1818 | endg |
1813 | endg |
1819 | 1814 | ||
1820 | readmousepos: |
1815 | readmousepos: |
1821 | 1816 | ||
1822 | ; eax=0 screen relative |
1817 | ; eax=0 screen relative |
1823 | ; eax=1 window relative |
1818 | ; eax=1 window relative |
1824 | ; eax=2 buttons pressed |
1819 | ; eax=2 buttons pressed |
1825 | ; eax=3 set mouse pos ; reserved |
1820 | ; eax=3 set mouse pos ; reserved |
1826 | ; eax=4 load cursor |
1821 | ; eax=4 load cursor |
1827 | ; eax=5 set cursor |
1822 | ; eax=5 set cursor |
1828 | ; eax=6 delete cursor ; reserved |
1823 | ; eax=6 delete cursor ; reserved |
1829 | ; eax=7 get mouse_z |
1824 | ; eax=7 get mouse_z |
1830 | 1825 | ||
1831 | cmp eax, 7 |
1826 | cmp eax, 7 |
1832 | ja msset |
1827 | ja msset |
1833 | jmp [mousefn+eax*4] |
1828 | jmp [mousefn+eax*4] |
1834 | msscreen: |
1829 | msscreen: |
1835 | mov eax,[MOUSE_X] |
1830 | mov eax,[MOUSE_X] |
1836 | shl eax,16 |
1831 | shl eax,16 |
1837 | mov ax,[MOUSE_Y] |
1832 | mov ax,[MOUSE_Y] |
1838 | mov [esp+36],eax |
1833 | mov [esp+36],eax |
1839 | ret |
1834 | ret |
1840 | mswin: |
1835 | mswin: |
1841 | mov eax,[MOUSE_X] |
1836 | mov eax,[MOUSE_X] |
1842 | shl eax,16 |
1837 | shl eax,16 |
1843 | mov ax,[MOUSE_Y] |
1838 | mov ax,[MOUSE_Y] |
1844 | mov esi,[TASK_BASE] |
1839 | mov esi,[TASK_BASE] |
1845 | mov bx, word [esi-twdw+WDATA.box.left] |
1840 | mov bx, word [esi-twdw+WDATA.box.left] |
1846 | shl ebx,16 |
1841 | shl ebx,16 |
1847 | mov bx, word [esi-twdw+WDATA.box.top] |
1842 | mov bx, word [esi-twdw+WDATA.box.top] |
1848 | sub eax,ebx |
1843 | sub eax,ebx |
1849 | 1844 | ||
1850 | mov edi,[CURRENT_TASK] |
1845 | mov edi,[CURRENT_TASK] |
1851 | shl edi,8 |
1846 | shl edi,8 |
1852 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1847 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1853 | rol eax,16 |
1848 | rol eax,16 |
1854 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1849 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1855 | rol eax,16 |
1850 | rol eax,16 |
1856 | mov [esp+36],eax |
1851 | mov [esp+36],eax |
1857 | ret |
1852 | ret |
1858 | msbutton: |
1853 | msbutton: |
1859 | movzx eax,byte [BTN_DOWN] |
1854 | movzx eax,byte [BTN_DOWN] |
1860 | mov [esp+36],eax |
1855 | mov [esp+36],eax |
1861 | ret |
1856 | ret |
1862 | msz: |
1857 | msz: |
1863 | mov edi, [TASK_COUNT] |
1858 | mov edi, [TASK_COUNT] |
1864 | movzx edi, word [WIN_POS + edi*2] |
1859 | movzx edi, word [WIN_POS + edi*2] |
1865 | cmp edi, [CURRENT_TASK] |
1860 | cmp edi, [CURRENT_TASK] |
1866 | jne @f |
1861 | jne @f |
1867 | mov ax,[MOUSE_SCROLL_H] |
1862 | mov ax,[MOUSE_SCROLL_H] |
1868 | shl eax,16 |
1863 | shl eax,16 |
1869 | mov ax,[MOUSE_SCROLL_V] |
1864 | mov ax,[MOUSE_SCROLL_V] |
1870 | mov [esp+36],eax |
1865 | mov [esp+36],eax |
1871 | mov [MOUSE_SCROLL_H],word 0 |
1866 | mov [MOUSE_SCROLL_H],word 0 |
1872 | mov [MOUSE_SCROLL_V],word 0 |
1867 | mov [MOUSE_SCROLL_V],word 0 |
1873 | ret |
1868 | ret |
1874 | @@: |
1869 | @@: |
1875 | mov [esp+36],dword 0 |
1870 | mov [esp+36],dword 0 |
1876 | ret |
1871 | ret |
1877 | msset: |
1872 | msset: |
1878 | ret |
1873 | ret |
1879 | 1874 | ||
1880 | app_load_cursor: |
1875 | app_load_cursor: |
1881 | ; add ebx, new_app_base |
1876 | ; add ebx, new_app_base |
1882 | cmp ebx, OS_BASE |
1877 | cmp ebx, OS_BASE |
1883 | jae msset |
1878 | jae msset |
1884 | stdcall load_cursor, ebx, ecx |
1879 | stdcall load_cursor, ebx, ecx |
1885 | mov [esp+36], eax |
1880 | mov [esp+36], eax |
1886 | ret |
1881 | ret |
1887 | 1882 | ||
1888 | app_set_cursor: |
1883 | app_set_cursor: |
1889 | stdcall set_cursor, ebx |
1884 | stdcall set_cursor, ebx |
1890 | mov [esp+36], eax |
1885 | mov [esp+36], eax |
1891 | ret |
1886 | ret |
1892 | 1887 | ||
1893 | app_delete_cursor: |
1888 | app_delete_cursor: |
1894 | stdcall delete_cursor, ebx |
1889 | stdcall delete_cursor, ebx |
1895 | mov [esp+36], eax |
1890 | mov [esp+36], eax |
1896 | ret |
1891 | ret |
1897 | 1892 | ||
1898 | is_input: |
1893 | is_input: |
1899 | 1894 | ||
1900 | push edx |
1895 | push edx |
1901 | mov dx,word [midisp] |
1896 | mov dx,word [midisp] |
1902 | in al,dx |
1897 | in al,dx |
1903 | and al,0x80 |
1898 | and al,0x80 |
1904 | pop edx |
1899 | pop edx |
1905 | ret |
1900 | ret |
1906 | 1901 | ||
1907 | is_output: |
1902 | is_output: |
1908 | 1903 | ||
1909 | push edx |
1904 | push edx |
1910 | mov dx,word [midisp] |
1905 | mov dx,word [midisp] |
1911 | in al,dx |
1906 | in al,dx |
1912 | and al,0x40 |
1907 | and al,0x40 |
1913 | pop edx |
1908 | pop edx |
1914 | ret |
1909 | ret |
1915 | 1910 | ||
1916 | 1911 | ||
1917 | get_mpu_in: |
1912 | get_mpu_in: |
1918 | 1913 | ||
1919 | push edx |
1914 | push edx |
1920 | mov dx,word [mididp] |
1915 | mov dx,word [mididp] |
1921 | in al,dx |
1916 | in al,dx |
1922 | pop edx |
1917 | pop edx |
1923 | ret |
1918 | ret |
1924 | 1919 | ||
1925 | 1920 | ||
1926 | put_mpu_out: |
1921 | put_mpu_out: |
1927 | 1922 | ||
1928 | push edx |
1923 | push edx |
1929 | mov dx,word [mididp] |
1924 | mov dx,word [mididp] |
1930 | out dx,al |
1925 | out dx,al |
1931 | pop edx |
1926 | pop edx |
1932 | ret |
1927 | ret |
1933 | 1928 | ||
1934 | 1929 | ||
1935 | setuart: |
1930 | setuart: |
1936 | 1931 | ||
1937 | su1: |
1932 | su1: |
1938 | call is_output |
1933 | call is_output |
1939 | cmp al,0 |
1934 | cmp al,0 |
1940 | jnz su1 |
1935 | jnz su1 |
1941 | mov dx,word [midisp] |
1936 | mov dx,word [midisp] |
1942 | mov al,0xff |
1937 | mov al,0xff |
1943 | out dx,al |
1938 | out dx,al |
1944 | su2: |
1939 | su2: |
1945 | mov dx,word [midisp] |
1940 | mov dx,word [midisp] |
1946 | mov al,0xff |
1941 | mov al,0xff |
1947 | out dx,al |
1942 | out dx,al |
1948 | call is_input |
1943 | call is_input |
1949 | cmp al,0 |
1944 | cmp al,0 |
1950 | jnz su2 |
1945 | jnz su2 |
1951 | call get_mpu_in |
1946 | call get_mpu_in |
1952 | cmp al,0xfe |
1947 | cmp al,0xfe |
1953 | jnz su2 |
1948 | jnz su2 |
1954 | su3: |
1949 | su3: |
1955 | call is_output |
1950 | call is_output |
1956 | cmp al,0 |
1951 | cmp al,0 |
1957 | jnz su3 |
1952 | jnz su3 |
1958 | mov dx,word [midisp] |
1953 | mov dx,word [midisp] |
1959 | mov al,0x3f |
1954 | mov al,0x3f |
1960 | out dx,al |
1955 | out dx,al |
1961 | 1956 | ||
1962 | ret |
1957 | ret |
1963 | 1958 | ||
1964 | 1959 | ||
1965 | align 4 |
1960 | align 4 |
1966 | 1961 | ||
1967 | sys_midi: |
1962 | sys_midi: |
1968 | 1963 | ||
1969 | cmp [mididp],0 |
1964 | cmp [mididp],0 |
1970 | jnz sm0 |
1965 | jnz sm0 |
1971 | mov [esp+36],dword 1 |
1966 | mov [esp+36],dword 1 |
1972 | ret |
1967 | ret |
1973 | sm0: |
1968 | sm0: |
1974 | 1969 | ||
1975 | cmp eax,1 |
1970 | cmp eax,1 |
1976 | mov [esp+36],dword 0 |
1971 | mov [esp+36],dword 0 |
1977 | jnz smn1 |
1972 | jnz smn1 |
1978 | call setuart |
1973 | call setuart |
1979 | ret |
1974 | ret |
1980 | smn1: |
1975 | smn1: |
1981 | 1976 | ||
1982 | cmp eax,2 |
1977 | cmp eax,2 |
1983 | jnz smn2 |
1978 | jnz smn2 |
1984 | sm10: |
1979 | sm10: |
1985 | call get_mpu_in |
1980 | call get_mpu_in |
1986 | call is_output |
1981 | call is_output |
1987 | test al,al |
1982 | test al,al |
1988 | jnz sm10 |
1983 | jnz sm10 |
1989 | mov al,bl |
1984 | mov al,bl |
1990 | call put_mpu_out |
1985 | call put_mpu_out |
1991 | ret |
1986 | ret |
1992 | smn2: |
1987 | smn2: |
1993 | 1988 | ||
1994 | ret |
1989 | ret |
1995 | 1990 | ||
1996 | 1991 | ||
1997 | detect_devices: |
1992 | detect_devices: |
1998 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1993 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1999 | include 'detect/commouse.inc' |
1994 | include 'detect/commouse.inc' |
2000 | ;include 'detect/ps2mouse.inc' |
1995 | ;include 'detect/ps2mouse.inc' |
2001 | ;include 'detect/dev_fd.inc' |
1996 | ;include 'detect/dev_fd.inc' |
2002 | ;include 'detect/dev_hdcd.inc' |
1997 | ;include 'detect/dev_hdcd.inc' |
2003 | ;include 'detect/sear_par.inc' |
1998 | ;include 'detect/sear_par.inc' |
2004 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1999 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2005 | ret |
2000 | ret |
2006 | 2001 | ||
2007 | 2002 | ||
2008 | sys_end: |
2003 | sys_end: |
2009 | 2004 | ||
2010 | mov eax,[TASK_BASE] |
2005 | mov eax,[TASK_BASE] |
2011 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2006 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2012 | 2007 | ||
2013 | waitterm: ; wait here for termination |
2008 | waitterm: ; wait here for termination |
2014 | mov eax,5 |
2009 | mov eax,5 |
2015 | call delay_hs |
2010 | call delay_hs |
2016 | jmp waitterm |
2011 | jmp waitterm |
2017 | 2012 | ||
2018 | iglobal |
2013 | iglobal |
2019 | align 4 |
2014 | align 4 |
2020 | sys_system_table: |
2015 | sys_system_table: |
2021 | dd sysfn_shutdown ; 1 = system shutdown |
2016 | dd sysfn_shutdown ; 1 = system shutdown |
2022 | dd sysfn_terminate ; 2 = terminate thread |
2017 | dd sysfn_terminate ; 2 = terminate thread |
2023 | dd sysfn_activate ; 3 = activate window |
2018 | dd sysfn_activate ; 3 = activate window |
2024 | dd sysfn_getidletime ; 4 = get idle time |
2019 | dd sysfn_getidletime ; 4 = get idle time |
2025 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2020 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2026 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2021 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2027 | dd sysfn_getactive ; 7 = get active window |
2022 | dd sysfn_getactive ; 7 = get active window |
2028 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2023 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2029 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2024 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2030 | dd sysfn_minimize ; 10 = minimize window |
2025 | dd sysfn_minimize ; 10 = minimize window |
2031 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2026 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2032 | dd sysfn_lastkey ; 12 = get last pressed key |
2027 | dd sysfn_lastkey ; 12 = get last pressed key |
2033 | dd sysfn_getversion ; 13 = get kernel version |
2028 | dd sysfn_getversion ; 13 = get kernel version |
2034 | dd sysfn_waitretrace ; 14 = wait retrace |
2029 | dd sysfn_waitretrace ; 14 = wait retrace |
2035 | dd sysfn_centermouse ; 15 = center mouse cursor |
2030 | dd sysfn_centermouse ; 15 = center mouse cursor |
2036 | dd sysfn_getfreemem ; 16 = get free memory size |
2031 | dd sysfn_getfreemem ; 16 = get free memory size |
2037 | dd sysfn_getallmem ; 17 = get total memory size |
2032 | dd sysfn_getallmem ; 17 = get total memory size |
2038 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2033 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2039 | ; instead of slot |
2034 | ; instead of slot |
2040 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2035 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2041 | dd sysfn_meminfo ; 20 = get extended memory info |
2036 | dd sysfn_meminfo ; 20 = get extended memory info |
2042 | sysfn_num = ($ - sys_system_table)/4 |
2037 | sysfn_num = ($ - sys_system_table)/4 |
2043 | endg |
2038 | endg |
2044 | 2039 | ||
2045 | sys_system: |
2040 | sys_system: |
2046 | dec eax |
2041 | dec eax |
2047 | cmp eax, sysfn_num |
2042 | cmp eax, sysfn_num |
2048 | jae @f |
2043 | jae @f |
2049 | jmp dword [sys_system_table + eax*4] |
2044 | jmp dword [sys_system_table + eax*4] |
2050 | @@: |
2045 | @@: |
2051 | ret |
2046 | ret |
2052 | 2047 | ||
2053 | sysfn_shutdown: ; 18.1 = BOOT |
2048 | sysfn_shutdown: ; 18.1 = BOOT |
2054 | mov [BOOT_VAR+0x9030],byte 0 |
2049 | mov [BOOT_VAR+0x9030],byte 0 |
2055 | for_shutdown_parameter: |
2050 | for_shutdown_parameter: |
2056 | 2051 | ||
2057 | mov eax,[TASK_COUNT] |
2052 | mov eax,[TASK_COUNT] |
2058 | add eax,2 |
2053 | add eax,2 |
2059 | mov [shutdown_processes],eax |
2054 | mov [shutdown_processes],eax |
2060 | mov [SYS_SHUTDOWN],al |
2055 | mov [SYS_SHUTDOWN],al |
2061 | and dword [esp+36], 0 |
2056 | and dword [esp+36], 0 |
2062 | ret |
2057 | ret |
2063 | uglobal |
2058 | uglobal |
2064 | shutdown_processes: dd 0x0 |
2059 | shutdown_processes: dd 0x0 |
2065 | endg |
2060 | endg |
2066 | 2061 | ||
2067 | sysfn_terminate: ; 18.2 = TERMINATE |
2062 | sysfn_terminate: ; 18.2 = TERMINATE |
2068 | cmp ebx,2 |
2063 | cmp ebx,2 |
2069 | jb noprocessterminate |
2064 | jb noprocessterminate |
2070 | mov edx,[TASK_COUNT] |
2065 | mov edx,[TASK_COUNT] |
2071 | cmp ebx,edx |
2066 | cmp ebx,edx |
2072 | ja noprocessterminate |
2067 | ja noprocessterminate |
2073 | mov eax,[TASK_COUNT] |
2068 | mov eax,[TASK_COUNT] |
2074 | shl ebx,5 |
2069 | shl ebx,5 |
2075 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2070 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2076 | add ebx,CURRENT_TASK+TASKDATA.state |
2071 | add ebx,CURRENT_TASK+TASKDATA.state |
2077 | cmp byte [ebx], 9 |
2072 | cmp byte [ebx], 9 |
2078 | jz noprocessterminate |
2073 | jz noprocessterminate |
2079 | 2074 | ||
2080 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2075 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2081 | mov [ebx],byte 3 ; clear possible i40's |
2076 | mov [ebx],byte 3 ; clear possible i40's |
2082 | ;call MEM_Heap_UnLock |
2077 | ;call MEM_Heap_UnLock |
2083 | 2078 | ||
2084 | cmp edx,[application_table_status] ; clear app table stat |
2079 | cmp edx,[application_table_status] ; clear app table stat |
2085 | jne noatsc |
2080 | jne noatsc |
2086 | mov [application_table_status],0 |
2081 | mov [application_table_status],0 |
2087 | noatsc: |
2082 | noatsc: |
2088 | noprocessterminate: |
2083 | noprocessterminate: |
2089 | ret |
2084 | ret |
2090 | 2085 | ||
2091 | sysfn_terminate2: |
2086 | sysfn_terminate2: |
2092 | ;lock application_table_status mutex |
2087 | ;lock application_table_status mutex |
2093 | .table_status: |
2088 | .table_status: |
2094 | cli |
2089 | cli |
2095 | cmp [application_table_status],0 |
2090 | cmp [application_table_status],0 |
2096 | je .stf |
2091 | je .stf |
2097 | sti |
2092 | sti |
2098 | call change_task |
2093 | call change_task |
2099 | jmp .table_status |
2094 | jmp .table_status |
2100 | .stf: |
2095 | .stf: |
2101 | call set_application_table_status |
2096 | call set_application_table_status |
2102 | mov eax,ebx |
2097 | mov eax,ebx |
2103 | call pid_to_slot |
2098 | call pid_to_slot |
2104 | test eax,eax |
2099 | test eax,eax |
2105 | jz .not_found |
2100 | jz .not_found |
2106 | mov ebx,eax |
2101 | mov ebx,eax |
2107 | cli |
2102 | cli |
2108 | call sysfn_terminate |
2103 | call sysfn_terminate |
2109 | mov [application_table_status],0 |
2104 | mov [application_table_status],0 |
2110 | sti |
2105 | sti |
2111 | and dword [esp+36],0 |
2106 | and dword [esp+36],0 |
2112 | ret |
2107 | ret |
2113 | .not_found: |
2108 | .not_found: |
2114 | mov [application_table_status],0 |
2109 | mov [application_table_status],0 |
2115 | or dword [esp+36],-1 |
2110 | or dword [esp+36],-1 |
2116 | ret |
2111 | ret |
2117 | 2112 | ||
2118 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2113 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2119 | cmp ebx,2 |
2114 | cmp ebx,2 |
2120 | jb .nowindowactivate |
2115 | jb .nowindowactivate |
2121 | cmp ebx,[TASK_COUNT] |
2116 | cmp ebx,[TASK_COUNT] |
2122 | ja .nowindowactivate |
2117 | ja .nowindowactivate |
2123 | 2118 | ||
2124 | mov [window_minimize], 2 ; restore window if minimized |
2119 | mov [window_minimize], 2 ; restore window if minimized |
2125 | 2120 | ||
2126 | movzx esi, word [WIN_STACK + ebx*2] |
2121 | movzx esi, word [WIN_STACK + ebx*2] |
2127 | cmp esi, [TASK_COUNT] |
2122 | cmp esi, [TASK_COUNT] |
2128 | je .nowindowactivate ; already active |
2123 | je .nowindowactivate ; already active |
2129 | 2124 | ||
2130 | mov edi, ebx |
2125 | mov edi, ebx |
2131 | shl edi, 5 |
2126 | shl edi, 5 |
2132 | add edi, window_data |
2127 | add edi, window_data |
2133 | movzx esi, word [WIN_STACK + ebx * 2] |
2128 | movzx esi, word [WIN_STACK + ebx * 2] |
2134 | lea esi, [WIN_POS + esi * 2] |
2129 | lea esi, [WIN_POS + esi * 2] |
2135 | call waredraw |
2130 | call waredraw |
2136 | .nowindowactivate: |
2131 | .nowindowactivate: |
2137 | ret |
2132 | ret |
2138 | 2133 | ||
2139 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2134 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2140 | mov eax,[idleusesec] |
2135 | mov eax,[idleusesec] |
2141 | mov [esp+36], eax |
2136 | mov [esp+36], eax |
2142 | ret |
2137 | ret |
2143 | 2138 | ||
2144 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2139 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2145 | mov eax,[CPU_FREQ] |
2140 | mov eax,[CPU_FREQ] |
2146 | mov [esp+36], eax |
2141 | mov [esp+36], eax |
2147 | ret |
2142 | ret |
2148 | 2143 | ||
2149 | ; SAVE ramdisk to /hd/1/menuet.img |
2144 | ; SAVE ramdisk to /hd/1/menuet.img |
2150 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2145 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2151 | include 'blkdev/rdsave.inc' |
2146 | include 'blkdev/rdsave.inc' |
2152 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2147 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2153 | 2148 | ||
2154 | sysfn_getactive: ; 18.7 = get active window |
2149 | sysfn_getactive: ; 18.7 = get active window |
2155 | mov eax, [TASK_COUNT] |
2150 | mov eax, [TASK_COUNT] |
2156 | movzx eax, word [WIN_POS + eax*2] |
2151 | movzx eax, word [WIN_POS + eax*2] |
2157 | mov [esp+36],eax |
2152 | mov [esp+36],eax |
2158 | ret |
2153 | ret |
2159 | 2154 | ||
2160 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2155 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2161 | cmp ebx,1 |
2156 | cmp ebx,1 |
2162 | jne nogetsoundflag |
2157 | jne nogetsoundflag |
2163 | movzx eax,byte [sound_flag] ; get sound_flag |
2158 | movzx eax,byte [sound_flag] ; get sound_flag |
2164 | mov [esp+36],eax |
2159 | mov [esp+36],eax |
2165 | ret |
2160 | ret |
2166 | nogetsoundflag: |
2161 | nogetsoundflag: |
2167 | cmp ebx,2 |
2162 | cmp ebx,2 |
2168 | jnz nosoundflag |
2163 | jnz nosoundflag |
2169 | xor byte [sound_flag], 1 |
2164 | xor byte [sound_flag], 1 |
2170 | nosoundflag: |
2165 | nosoundflag: |
2171 | ret |
2166 | ret |
2172 | 2167 | ||
2173 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2168 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2174 | cmp ebx,1 |
2169 | cmp ebx,1 |
2175 | jl exit_for_anyone |
2170 | jl exit_for_anyone |
2176 | cmp ebx,4 |
2171 | cmp ebx,4 |
2177 | jg exit_for_anyone |
2172 | jg exit_for_anyone |
2178 | mov [BOOT_VAR+0x9030],bl |
2173 | mov [BOOT_VAR+0x9030],bl |
2179 | jmp for_shutdown_parameter |
2174 | jmp for_shutdown_parameter |
2180 | 2175 | ||
2181 | sysfn_minimize: ; 18.10 = minimize window |
2176 | sysfn_minimize: ; 18.10 = minimize window |
2182 | mov [window_minimize],1 |
2177 | mov [window_minimize],1 |
2183 | exit_for_anyone: |
2178 | exit_for_anyone: |
2184 | ret |
2179 | ret |
2185 | 2180 | ||
2186 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2181 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2187 | cmp ebx,1 |
2182 | cmp ebx,1 |
2188 | jnz full_table |
2183 | jnz full_table |
2189 | small_table: |
2184 | small_table: |
2190 | call for_all_tables |
2185 | call for_all_tables |
2191 | mov ecx,10 |
2186 | mov ecx,10 |
2192 | cld |
2187 | cld |
2193 | rep movsb |
2188 | rep movsb |
2194 | ret |
2189 | ret |
2195 | for_all_tables: |
2190 | for_all_tables: |
2196 | mov edi,[TASK_BASE] |
2191 | mov edi,[TASK_BASE] |
2197 | mov edi,[edi+TASKDATA.mem_start] |
2192 | mov edi,[edi+TASKDATA.mem_start] |
2198 | add edi,ecx |
2193 | add edi,ecx |
2199 | mov esi,DRIVE_DATA |
2194 | mov esi,DRIVE_DATA |
2200 | ret |
2195 | ret |
2201 | full_table: |
2196 | full_table: |
2202 | cmp ebx,2 |
2197 | cmp ebx,2 |
2203 | jnz exit_for_anyone |
2198 | jnz exit_for_anyone |
2204 | call for_all_tables |
2199 | call for_all_tables |
2205 | mov ecx,16384 |
2200 | mov ecx,16384 |
2206 | cld |
2201 | cld |
2207 | rep movsd |
2202 | rep movsd |
2208 | ret |
2203 | ret |
2209 | 2204 | ||
2210 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2205 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2211 | and dword [esp+36], 0 |
2206 | and dword [esp+36], 0 |
2212 | ret |
2207 | ret |
2213 | 2208 | ||
2214 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2209 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2215 | mov edi,[TASK_BASE] |
2210 | mov edi,[TASK_BASE] |
2216 | mov edi,[edi+TASKDATA.mem_start] |
2211 | mov edi,[edi+TASKDATA.mem_start] |
2217 | add edi,ebx |
2212 | add edi,ebx |
2218 | mov esi,version_inf |
2213 | mov esi,version_inf |
2219 | mov ecx,version_end-version_inf |
2214 | mov ecx,version_end-version_inf |
2220 | cld |
2215 | cld |
2221 | rep movsb |
2216 | rep movsb |
2222 | ret |
2217 | ret |
2223 | 2218 | ||
2224 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2219 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2225 | ;wait retrace functions |
2220 | ;wait retrace functions |
2226 | sys_wait_retrace: |
2221 | sys_wait_retrace: |
2227 | mov edx,0x3da |
2222 | mov edx,0x3da |
2228 | WaitRetrace_loop: |
2223 | WaitRetrace_loop: |
2229 | in al,dx |
2224 | in al,dx |
2230 | test al,1000b |
2225 | test al,1000b |
2231 | jz WaitRetrace_loop |
2226 | jz WaitRetrace_loop |
2232 | mov [esp+36],dword 0 |
2227 | mov [esp+36],dword 0 |
2233 | ret |
2228 | ret |
2234 | 2229 | ||
2235 | sysfn_centermouse: ; 18.15 = mouse centered |
2230 | sysfn_centermouse: ; 18.15 = mouse centered |
2236 | call mouse_centered |
2231 | call mouse_centered |
2237 | mov [esp+36],dword 0 |
2232 | mov [esp+36],dword 0 |
2238 | ret |
2233 | ret |
2239 | 2234 | ||
2240 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2235 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2241 | cmp ebx,0 ; get mouse speed factor |
2236 | cmp ebx,0 ; get mouse speed factor |
2242 | jnz .set_mouse_acceleration |
2237 | jnz .set_mouse_acceleration |
2243 | xor eax,eax |
2238 | xor eax,eax |
2244 | mov ax,[mouse_speed_factor] |
2239 | mov ax,[mouse_speed_factor] |
2245 | mov [esp+36],eax |
2240 | mov [esp+36],eax |
2246 | ret |
2241 | ret |
2247 | .set_mouse_acceleration: |
2242 | .set_mouse_acceleration: |
2248 | cmp ebx,1 ; set mouse speed factor |
2243 | cmp ebx,1 ; set mouse speed factor |
2249 | jnz .get_mouse_delay |
2244 | jnz .get_mouse_delay |
2250 | mov [mouse_speed_factor],cx |
2245 | mov [mouse_speed_factor],cx |
2251 | ret |
2246 | ret |
2252 | .get_mouse_delay: |
2247 | .get_mouse_delay: |
2253 | cmp ebx,2 ; get mouse delay |
2248 | cmp ebx,2 ; get mouse delay |
2254 | jnz .set_mouse_delay |
2249 | jnz .set_mouse_delay |
2255 | mov eax,[mouse_delay] |
2250 | mov eax,[mouse_delay] |
2256 | mov [esp+36],eax |
2251 | mov [esp+36],eax |
2257 | ret |
2252 | ret |
2258 | .set_mouse_delay: |
2253 | .set_mouse_delay: |
2259 | cmp ebx,3 ; set mouse delay |
2254 | cmp ebx,3 ; set mouse delay |
2260 | jnz .set_pointer_position |
2255 | jnz .set_pointer_position |
2261 | mov [mouse_delay],ecx |
2256 | mov [mouse_delay],ecx |
2262 | ret |
2257 | ret |
2263 | .set_pointer_position: |
2258 | .set_pointer_position: |
2264 | cmp ebx,4 ; set mouse pointer position |
2259 | cmp ebx,4 ; set mouse pointer position |
2265 | jnz .end |
2260 | jnz .end |
2266 | mov [MOUSE_Y],cx ;y |
2261 | mov [MOUSE_Y],cx ;y |
2267 | ror ecx,16 |
2262 | ror ecx,16 |
2268 | mov [MOUSE_X],cx ;x |
2263 | mov [MOUSE_X],cx ;x |
2269 | rol ecx,16 |
2264 | rol ecx,16 |
2270 | .end: |
2265 | .end: |
2271 | ret |
2266 | ret |
2272 | 2267 | ||
2273 | sysfn_getfreemem: |
2268 | sysfn_getfreemem: |
2274 | mov eax, [pg_data.pages_free] |
2269 | mov eax, [pg_data.pages_free] |
2275 | shl eax, 2 |
2270 | shl eax, 2 |
2276 | mov [esp+36],eax |
2271 | mov [esp+36],eax |
2277 | ret |
2272 | ret |
2278 | 2273 | ||
2279 | sysfn_getallmem: |
2274 | sysfn_getallmem: |
2280 | mov eax,[MEM_AMOUNT] |
2275 | mov eax,[MEM_AMOUNT] |
2281 | shr eax, 10 |
2276 | shr eax, 10 |
2282 | mov [esp+36],eax |
2277 | mov [esp+36],eax |
2283 | ret |
2278 | ret |
2284 | 2279 | ||
2285 | uglobal |
2280 | uglobal |
2286 | ;// mike.dld, 2006-29-01 [ |
2281 | ;// mike.dld, 2006-29-01 [ |
2287 | screen_workarea RECT |
2282 | screen_workarea RECT |
2288 | ;// mike.dld, 2006-29-01 ] |
2283 | ;// mike.dld, 2006-29-01 ] |
2289 | window_minimize db 0 |
2284 | window_minimize db 0 |
2290 | sound_flag db 0 |
2285 | sound_flag db 0 |
2291 | endg |
2286 | endg |
2292 | 2287 | ||
2293 | iglobal |
2288 | iglobal |
2294 | version_inf: |
2289 | version_inf: |
2295 | db 0,6,5,0 ; version 0.6.5.0 |
2290 | db 0,6,5,0 ; version 0.6.5.0 |
2296 | db UID_KOLIBRI |
2291 | db UID_KOLIBRI |
2297 | db 'Kolibri',0 |
2292 | db 'Kolibri',0 |
2298 | version_end: |
2293 | version_end: |
2299 | endg |
2294 | endg |
2300 | 2295 | ||
2301 | UID_NONE=0 |
2296 | UID_NONE=0 |
2302 | UID_MENUETOS=1 ;official |
2297 | UID_MENUETOS=1 ;official |
2303 | UID_KOLIBRI=2 ;russian |
2298 | UID_KOLIBRI=2 ;russian |
2304 | 2299 | ||
2305 | sys_cachetodiskette: |
2300 | sys_cachetodiskette: |
2306 | ; pushad |
2301 | ; pushad |
2307 | ; cmp eax,1 |
2302 | ; cmp eax,1 |
2308 | ; jne no_write_all_of_ramdisk |
2303 | ; jne no_write_all_of_ramdisk |
2309 | ; call fdc_writeramdisk |
2304 | ; call fdc_writeramdisk |
2310 | ; popad |
2305 | ; popad |
2311 | ; ret |
2306 | ; ret |
2312 | ; no_write_all_of_ramdisk: |
2307 | ; no_write_all_of_ramdisk: |
2313 | ; cmp eax,2 |
2308 | ; cmp eax,2 |
2314 | ; jne no_write_part_of_ramdisk |
2309 | ; jne no_write_part_of_ramdisk |
2315 | ; call fdc_commitflush |
2310 | ; call fdc_commitflush |
2316 | ; popad |
2311 | ; popad |
2317 | ; ret |
2312 | ; ret |
2318 | ; no_write_part_of_ramdisk: |
2313 | ; no_write_part_of_ramdisk: |
2319 | ; cmp eax,3 |
2314 | ; cmp eax,3 |
2320 | ; jne no_set_fdc |
2315 | ; jne no_set_fdc |
2321 | ; call fdc_set |
2316 | ; call fdc_set |
2322 | ; popad |
2317 | ; popad |
2323 | ; ret |
2318 | ; ret |
2324 | ; no_set_fdc: |
2319 | ; no_set_fdc: |
2325 | ; cmp eax,4 |
2320 | ; cmp eax,4 |
2326 | ; jne no_get_fdc |
2321 | ; jne no_get_fdc |
2327 | ; popad |
2322 | ; popad |
2328 | ; call fdc_get |
2323 | ; call fdc_get |
2329 | ; mov [esp+36],ecx |
2324 | ; mov [esp+36],ecx |
2330 | ; ret |
2325 | ; ret |
2331 | ; no_get_fdc: |
2326 | ; no_get_fdc: |
2332 | ; popad |
2327 | ; popad |
2333 | ; ret |
2328 | ; ret |
2334 | cmp eax,1 |
2329 | cmp eax,1 |
2335 | jne no_floppy_a_save |
2330 | jne no_floppy_a_save |
2336 | mov [flp_number],1 |
2331 | mov [flp_number],1 |
2337 | jmp save_image_on_floppy |
2332 | jmp save_image_on_floppy |
2338 | no_floppy_a_save: |
2333 | no_floppy_a_save: |
2339 | cmp eax,2 |
2334 | cmp eax,2 |
2340 | jne no_floppy_b_save |
2335 | jne no_floppy_b_save |
2341 | mov [flp_number],2 |
2336 | mov [flp_number],2 |
2342 | save_image_on_floppy: |
2337 | save_image_on_floppy: |
2343 | call save_image |
2338 | call save_image |
2344 | mov [esp+36],dword 0 |
2339 | mov [esp+36],dword 0 |
2345 | cmp [FDC_Status],0 |
2340 | cmp [FDC_Status],0 |
2346 | je yes_floppy_save |
2341 | je yes_floppy_save |
2347 | no_floppy_b_save: |
2342 | no_floppy_b_save: |
2348 | mov [esp+36],dword 1 |
2343 | mov [esp+36],dword 1 |
2349 | yes_floppy_save: |
2344 | yes_floppy_save: |
2350 | ret |
2345 | ret |
2351 | 2346 | ||
2352 | uglobal |
2347 | uglobal |
2353 | ; bgrchanged dd 0x0 |
2348 | ; bgrchanged dd 0x0 |
2354 | endg |
2349 | endg |
2355 | 2350 | ||
2356 | sys_background: |
2351 | sys_background: |
2357 | 2352 | ||
2358 | cmp eax,1 ; BACKGROUND SIZE |
2353 | cmp eax,1 ; BACKGROUND SIZE |
2359 | jnz nosb1 |
2354 | jnz nosb1 |
2360 | cmp ebx,0 |
2355 | cmp ebx,0 |
2361 | je sbgrr |
2356 | je sbgrr |
2362 | cmp ecx,0 |
2357 | cmp ecx,0 |
2363 | je sbgrr |
2358 | je sbgrr |
2364 | mov [display_data-8],ebx |
2359 | mov [display_data-8],ebx |
2365 | mov [display_data-4],ecx |
2360 | mov [display_data-4],ecx |
2366 | ; mov [bgrchanged],1 |
2361 | ; mov [bgrchanged],1 |
2367 | 2362 | ||
2368 | pushad |
2363 | pushad |
2369 | ; return memory for old background |
2364 | ; return memory for old background |
2370 | stdcall kernel_free, [img_background] |
2365 | stdcall kernel_free, [img_background] |
2371 | ; calculate RAW size |
2366 | ; calculate RAW size |
2372 | xor eax,eax |
2367 | xor eax,eax |
2373 | inc eax |
2368 | inc eax |
2374 | cmp [display_data-8],eax |
2369 | cmp [display_data-8],eax |
2375 | jae @f |
2370 | jae @f |
2376 | mov [display_data-8],eax |
2371 | mov [display_data-8],eax |
2377 | @@: |
2372 | @@: |
2378 | cmp [display_data-4],eax |
2373 | cmp [display_data-4],eax |
2379 | jae @f |
2374 | jae @f |
2380 | mov [display_data-4],eax |
2375 | mov [display_data-4],eax |
2381 | @@: |
2376 | @@: |
2382 | mov eax,[display_data-8] |
2377 | mov eax,[display_data-8] |
2383 | imul eax,[display_data-4] |
2378 | imul eax,[display_data-4] |
2384 | inc eax |
2379 | inc eax |
2385 | imul eax,3 |
2380 | imul eax,3 |
2386 | mov [mem_BACKGROUND],eax |
2381 | mov [mem_BACKGROUND],eax |
2387 | ; get memory for new background |
2382 | ; get memory for new background |
2388 | stdcall kernel_alloc, [mem_BACKGROUND] |
2383 | stdcall kernel_alloc, [mem_BACKGROUND] |
2389 | test eax, eax |
2384 | test eax, eax |
2390 | jz .exit_mem |
2385 | jz .exit_mem |
2391 | mov [img_background], eax |
2386 | mov [img_background], eax |
2392 | .exit_mem: |
2387 | .exit_mem: |
2393 | popad |
2388 | popad |
2394 | 2389 | ||
2395 | sbgrr: |
2390 | sbgrr: |
2396 | ret |
2391 | ret |
2397 | 2392 | ||
2398 | nosb1: |
2393 | nosb1: |
2399 | 2394 | ||
2400 | cmp eax,2 ; SET PIXEL |
2395 | cmp eax,2 ; SET PIXEL |
2401 | jnz nosb2 |
2396 | jnz nosb2 |
2402 | mov edx,[mem_BACKGROUND] |
2397 | mov edx,[mem_BACKGROUND] |
2403 | cmp edx,ebx |
2398 | cmp edx,ebx |
2404 | jbe nosb2 |
2399 | jbe nosb2 |
2405 | mov edx,[ebx] |
2400 | mov edx,[ebx] |
2406 | and edx,0xFF000000 ;255*256*256*256 |
2401 | and edx,0xFF000000 ;255*256*256*256 |
2407 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2402 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2408 | add edx,ecx |
2403 | add edx,ecx |
2409 | ;mov [ebx+IMG_BACKGROUND],edx |
2404 | ;mov [ebx+IMG_BACKGROUND],edx |
2410 | push eax |
2405 | push eax |
2411 | mov eax,[img_background] |
2406 | mov eax,[img_background] |
2412 | mov [ebx+eax],edx |
2407 | mov [ebx+eax],edx |
2413 | pop eax |
2408 | pop eax |
2414 | ; mov [bgrchanged],1 |
2409 | ; mov [bgrchanged],1 |
2415 | ret |
2410 | ret |
2416 | nosb2: |
2411 | nosb2: |
2417 | 2412 | ||
2418 | cmp eax,3 ; DRAW BACKGROUND |
2413 | cmp eax,3 ; DRAW BACKGROUND |
2419 | jnz nosb3 |
2414 | jnz nosb3 |
2420 | draw_background_temp: |
2415 | draw_background_temp: |
2421 | ; cmp [bgrchanged],1 ;0 |
2416 | ; cmp [bgrchanged],1 ;0 |
2422 | ; je nosb31 |
2417 | ; je nosb31 |
2423 | ;draw_background_temp: |
2418 | ;draw_background_temp: |
2424 | ; mov [bgrchanged],1 ;0 |
2419 | ; mov [bgrchanged],1 ;0 |
2425 | mov [REDRAW_BACKGROUND],byte 1 |
2420 | mov [REDRAW_BACKGROUND],byte 1 |
2426 | mov [background_defined], 1 |
2421 | mov [background_defined], 1 |
2427 | nosb31: |
2422 | nosb31: |
2428 | ret |
2423 | ret |
2429 | nosb3: |
2424 | nosb3: |
2430 | 2425 | ||
2431 | cmp eax,4 ; TILED / STRETCHED |
2426 | cmp eax,4 ; TILED / STRETCHED |
2432 | jnz nosb4 |
2427 | jnz nosb4 |
2433 | cmp ebx,[display_data-12] |
2428 | cmp ebx,[display_data-12] |
2434 | je nosb41 |
2429 | je nosb41 |
2435 | mov [display_data-12],ebx |
2430 | mov [display_data-12],ebx |
2436 | ; mov [bgrchanged],1 |
2431 | ; mov [bgrchanged],1 |
2437 | nosb41: |
2432 | nosb41: |
2438 | ret |
2433 | ret |
2439 | nosb4: |
2434 | nosb4: |
2440 | 2435 | ||
2441 | cmp eax,5 ; BLOCK MOVE TO BGR |
2436 | cmp eax,5 ; BLOCK MOVE TO BGR |
2442 | jnz nosb5 |
2437 | jnz nosb5 |
2443 | ; bughere |
2438 | ; bughere |
2444 | mov edi, [TASK_BASE] |
2439 | mov edi, [TASK_BASE] |
2445 | add ebx, [edi+TASKDATA.mem_start] |
2440 | add ebx, [edi+TASKDATA.mem_start] |
2446 | mov eax, ebx |
2441 | mov eax, ebx |
2447 | mov ebx, ecx |
2442 | mov ebx, ecx |
2448 | add ecx, edx |
2443 | add ecx, edx |
2449 | add ebx, [img_background] ;IMG_BACKGROUND |
2444 | add ebx, [img_background] ;IMG_BACKGROUND |
2450 | mov ecx, edx |
2445 | mov ecx, edx |
2451 | call memmove |
2446 | call memmove |
2452 | .fin: |
2447 | .fin: |
2453 | ret |
2448 | ret |
2454 | nosb5: |
2449 | nosb5: |
2455 | 2450 | ||
2456 | ret |
2451 | ret |
2457 | 2452 | ||
2458 | 2453 | ||
2459 | align 4 |
2454 | align 4 |
2460 | 2455 | ||
2461 | sys_getbackground: |
2456 | sys_getbackground: |
2462 | 2457 | ||
2463 | cmp eax,1 ; SIZE |
2458 | cmp eax,1 ; SIZE |
2464 | jnz nogb1 |
2459 | jnz nogb1 |
2465 | mov eax,[display_data-8] |
2460 | mov eax,[display_data-8] |
2466 | shl eax,16 |
2461 | shl eax,16 |
2467 | mov ax,[display_data-4] |
2462 | mov ax,[display_data-4] |
2468 | mov [esp+36],eax |
2463 | mov [esp+36],eax |
2469 | ret |
2464 | ret |
2470 | nogb1: |
2465 | nogb1: |
2471 | 2466 | ||
2472 | cmp eax,2 ; PIXEL |
2467 | cmp eax,2 ; PIXEL |
2473 | jnz nogb2 |
2468 | jnz nogb2 |
2474 | ; mov edx,0x160000-16 |
2469 | ; mov edx,0x160000-16 |
2475 | ; cmp edx,ebx |
2470 | ; cmp edx,ebx |
2476 | ; jbe nogb2 |
2471 | ; jbe nogb2 |
2477 | ; mov eax, [ebx+IMG_BACKGROUND] |
2472 | ; mov eax, [ebx+IMG_BACKGROUND] |
2478 | mov eax,[img_background] |
2473 | mov eax,[img_background] |
2479 | mov eax,[ebx+eax] |
2474 | mov eax,[ebx+eax] |
2480 | 2475 | ||
2481 | and eax, 0xFFFFFF |
2476 | and eax, 0xFFFFFF |
2482 | mov [esp+36],eax |
2477 | mov [esp+36],eax |
2483 | ret |
2478 | ret |
2484 | nogb2: |
2479 | nogb2: |
2485 | 2480 | ||
2486 | cmp eax,4 ; TILED / STRETCHED |
2481 | cmp eax,4 ; TILED / STRETCHED |
2487 | jnz nogb4 |
2482 | jnz nogb4 |
2488 | mov eax,[display_data-12] |
2483 | mov eax,[display_data-12] |
2489 | nogb4: |
2484 | nogb4: |
2490 | mov [esp+36],eax |
2485 | mov [esp+36],eax |
2491 | ret |
2486 | ret |
2492 | 2487 | ||
2493 | 2488 | ||
2494 | align 4 |
2489 | align 4 |
2495 | 2490 | ||
2496 | sys_getkey: |
2491 | sys_getkey: |
2497 | mov [esp+36],dword 1 |
2492 | mov [esp+36],dword 1 |
2498 | ; test main buffer |
2493 | ; test main buffer |
2499 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2494 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2500 | movzx ecx,word [WIN_STACK + ebx * 2] |
2495 | movzx ecx,word [WIN_STACK + ebx * 2] |
2501 | mov edx,[TASK_COUNT] |
2496 | mov edx,[TASK_COUNT] |
2502 | cmp ecx,edx |
2497 | cmp ecx,edx |
2503 | jne .finish |
2498 | jne .finish |
2504 | cmp [KEY_COUNT],byte 0 |
2499 | cmp [KEY_COUNT],byte 0 |
2505 | je .finish |
2500 | je .finish |
2506 | movzx eax,byte [KEY_BUFF] |
2501 | movzx eax,byte [KEY_BUFF] |
2507 | shl eax,8 |
2502 | shl eax,8 |
2508 | push eax |
2503 | push eax |
2509 | dec byte [KEY_COUNT] |
2504 | dec byte [KEY_COUNT] |
2510 | and byte [KEY_COUNT],127 |
2505 | and byte [KEY_COUNT],127 |
2511 | movzx ecx,byte [KEY_COUNT] |
2506 | movzx ecx,byte [KEY_COUNT] |
2512 | add ecx,2 |
2507 | add ecx,2 |
2513 | ; mov esi,0xf402 |
2508 | ; mov esi,0xf402 |
2514 | ; mov edi,0xf401 |
2509 | ; mov edi,0xf401 |
2515 | ; cld |
2510 | ; cld |
2516 | ; rep movsb |
2511 | ; rep movsb |
2517 | mov eax, KEY_BUFF+1 |
2512 | mov eax, KEY_BUFF+1 |
2518 | mov ebx, KEY_BUFF |
2513 | mov ebx, KEY_BUFF |
2519 | call memmove |
2514 | call memmove |
2520 | pop eax |
2515 | pop eax |
2521 | .ret_eax: |
2516 | .ret_eax: |
2522 | mov [esp+36],eax |
2517 | mov [esp+36],eax |
2523 | ret |
2518 | ret |
2524 | .finish: |
2519 | .finish: |
2525 | ; test hotkeys buffer |
2520 | ; test hotkeys buffer |
2526 | mov ecx, hotkey_buffer |
2521 | mov ecx, hotkey_buffer |
2527 | @@: |
2522 | @@: |
2528 | cmp [ecx], ebx |
2523 | cmp [ecx], ebx |
2529 | jz .found |
2524 | jz .found |
2530 | add ecx, 8 |
2525 | add ecx, 8 |
2531 | cmp ecx, hotkey_buffer+120*8 |
2526 | cmp ecx, hotkey_buffer+120*8 |
2532 | jb @b |
2527 | jb @b |
2533 | ret |
2528 | ret |
2534 | .found: |
2529 | .found: |
2535 | mov ax, [ecx+6] |
2530 | mov ax, [ecx+6] |
2536 | shl eax, 16 |
2531 | shl eax, 16 |
2537 | mov ah, [ecx+4] |
2532 | mov ah, [ecx+4] |
2538 | mov al, 2 |
2533 | mov al, 2 |
2539 | and dword [ecx+4], 0 |
2534 | and dword [ecx+4], 0 |
2540 | and dword [ecx], 0 |
2535 | and dword [ecx], 0 |
2541 | jmp .ret_eax |
2536 | jmp .ret_eax |
2542 | 2537 | ||
2543 | align 4 |
2538 | align 4 |
2544 | 2539 | ||
2545 | sys_getbutton: |
2540 | sys_getbutton: |
2546 | 2541 | ||
2547 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2542 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2548 | mov [esp+36],dword 1 |
2543 | mov [esp+36],dword 1 |
2549 | movzx ecx, word [WIN_STACK + ebx * 2] |
2544 | movzx ecx, word [WIN_STACK + ebx * 2] |
2550 | mov edx, [TASK_COUNT] ; less than 256 processes |
2545 | mov edx, [TASK_COUNT] ; less than 256 processes |
2551 | cmp ecx,edx |
2546 | cmp ecx,edx |
2552 | jne .exit |
2547 | jne .exit |
2553 | movzx eax,byte [BTN_COUNT] |
2548 | movzx eax,byte [BTN_COUNT] |
2554 | test eax,eax |
2549 | test eax,eax |
2555 | jz .exit |
2550 | jz .exit |
2556 | mov eax,[BTN_BUFF] |
2551 | mov eax,[BTN_BUFF] |
2557 | shl eax,8 |
2552 | shl eax,8 |
2558 | mov [BTN_COUNT],byte 0 |
2553 | mov [BTN_COUNT],byte 0 |
2559 | mov [esp+36],eax |
2554 | mov [esp+36],eax |
2560 | .exit: |
2555 | .exit: |
2561 | ret |
2556 | ret |
2562 | 2557 | ||
2563 | 2558 | ||
2564 | align 4 |
2559 | align 4 |
2565 | 2560 | ||
2566 | sys_cpuusage: |
2561 | sys_cpuusage: |
2567 | 2562 | ||
2568 | ; RETURN: |
2563 | ; RETURN: |
2569 | ; |
2564 | ; |
2570 | ; +00 dword process cpu usage |
2565 | ; +00 dword process cpu usage |
2571 | ; +04 word position in windowing stack |
2566 | ; +04 word position in windowing stack |
2572 | ; +06 word windowing stack value at current position (cpu nro) |
2567 | ; +06 word windowing stack value at current position (cpu nro) |
2573 | ; +10 12 bytes name |
2568 | ; +10 12 bytes name |
2574 | ; +22 dword start in mem |
2569 | ; +22 dword start in mem |
2575 | ; +26 dword used mem |
2570 | ; +26 dword used mem |
2576 | ; +30 dword PID , process idenfification number |
2571 | ; +30 dword PID , process idenfification number |
2577 | ; |
2572 | ; |
2578 | 2573 | ||
2579 | mov edi,[TASK_BASE] ; eax = return area |
2574 | mov edi,[TASK_BASE] ; eax = return area |
2580 | add eax,[edi + TASKDATA.mem_start] |
2575 | add eax,[edi + TASKDATA.mem_start] |
2581 | 2576 | ||
2582 | cmp ebx,-1 ; who am I ? |
2577 | cmp ebx,-1 ; who am I ? |
2583 | jne no_who_am_i |
2578 | jne no_who_am_i |
2584 | mov ebx,[CURRENT_TASK] |
2579 | mov ebx,[CURRENT_TASK] |
2585 | no_who_am_i: |
2580 | no_who_am_i: |
2586 | 2581 | ||
2587 | push eax ; return area |
2582 | push eax ; return area |
2588 | push ebx ; process number |
2583 | push ebx ; process number |
2589 | 2584 | ||
2590 | push ebx |
2585 | push ebx |
2591 | push ebx |
2586 | push ebx |
2592 | push eax |
2587 | push eax |
2593 | 2588 | ||
2594 | ; return memory usage |
2589 | ; return memory usage |
2595 | 2590 | ||
2596 | xor edx,edx |
2591 | xor edx,edx |
2597 | mov eax,0x20 |
2592 | mov eax,0x20 |
2598 | mul ebx |
2593 | mul ebx |
2599 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2594 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2600 | mov ebx,eax |
2595 | mov ebx,eax |
2601 | pop eax |
2596 | pop eax |
2602 | mov ecx,[ebx] |
2597 | mov ecx,[ebx] |
2603 | mov [eax],ecx |
2598 | mov [eax],ecx |
2604 | pop ebx |
2599 | pop ebx |
2605 | mov cx, [WIN_STACK + ebx * 2] |
2600 | mov cx, [WIN_STACK + ebx * 2] |
2606 | mov [eax+4],cx |
2601 | mov [eax+4],cx |
2607 | mov cx, [WIN_POS + ebx * 2] |
2602 | mov cx, [WIN_POS + ebx * 2] |
2608 | mov [eax+6],cx |
2603 | mov [eax+6],cx |
2609 | push eax |
2604 | push eax |
2610 | mov eax,ebx |
2605 | mov eax,ebx |
2611 | shl eax,8 |
2606 | shl eax,8 |
2612 | add eax,SLOT_BASE+APPDATA.app_name |
2607 | add eax,SLOT_BASE+APPDATA.app_name |
2613 | pop ebx |
2608 | pop ebx |
2614 | add ebx,10 |
2609 | add ebx,10 |
2615 | mov ecx,11 |
2610 | mov ecx,11 |
2616 | call memmove |
2611 | call memmove |
2617 | 2612 | ||
2618 | ; memory usage |
2613 | ; memory usage |
2619 | 2614 | ||
2620 | xor eax,eax |
2615 | xor eax,eax |
2621 | mov edx,0x100000*16 |
2616 | mov edx,0x100000*16 |
2622 | pop ecx ; get gdt of tss |
2617 | pop ecx ; get gdt of tss |
2623 | cmp ecx,1 |
2618 | cmp ecx,1 |
2624 | je os_mem |
2619 | je os_mem |
2625 | shl ecx,8 |
2620 | shl ecx,8 |
2626 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2621 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2627 | mov eax,std_application_base_address |
2622 | mov eax,std_application_base_address |
2628 | ; eax run base -> edx used memory |
2623 | ; eax run base -> edx used memory |
2629 | os_mem: |
2624 | os_mem: |
2630 | dec edx |
2625 | dec edx |
2631 | mov [ebx+12],eax |
2626 | mov [ebx+12],eax |
2632 | mov [ebx+16],edx |
2627 | mov [ebx+16],edx |
2633 | 2628 | ||
2634 | ; PID (+30) |
2629 | ; PID (+30) |
2635 | 2630 | ||
2636 | mov eax,[esp] |
2631 | mov eax,[esp] |
2637 | shl eax,5 |
2632 | shl eax,5 |
2638 | add eax,CURRENT_TASK+TASKDATA.pid |
2633 | add eax,CURRENT_TASK+TASKDATA.pid |
2639 | mov eax,[eax] |
2634 | mov eax,[eax] |
2640 | mov [ebx+20],eax |
2635 | mov [ebx+20],eax |
2641 | 2636 | ||
2642 | ; window position and size |
2637 | ; window position and size |
2643 | 2638 | ||
2644 | mov esi,[esp] |
2639 | mov esi,[esp] |
2645 | shl esi,5 |
2640 | shl esi,5 |
2646 | add esi,window_data + WDATA.box |
2641 | add esi,window_data + WDATA.box |
2647 | mov edi,[esp+4] |
2642 | mov edi,[esp+4] |
2648 | add edi,34 |
2643 | add edi,34 |
2649 | mov ecx,4 |
2644 | mov ecx,4 |
2650 | cld |
2645 | cld |
2651 | rep movsd |
2646 | rep movsd |
2652 | 2647 | ||
2653 | ; Process state (+50) |
2648 | ; Process state (+50) |
2654 | 2649 | ||
2655 | mov eax,[esp] |
2650 | mov eax,[esp] |
2656 | shl eax,5 |
2651 | shl eax,5 |
2657 | add eax,CURRENT_TASK+TASKDATA.state |
2652 | add eax,CURRENT_TASK+TASKDATA.state |
2658 | mov eax,[eax] |
2653 | mov eax,[eax] |
2659 | mov [ebx+40],ax |
2654 | mov [ebx+40],ax |
2660 | 2655 | ||
2661 | ; Window client area box |
2656 | ; Window client area box |
2662 | 2657 | ||
2663 | mov esi,[esp] |
2658 | mov esi,[esp] |
2664 | shl esi,8 |
2659 | shl esi,8 |
2665 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2660 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2666 | lea edi,[ebx+44] |
2661 | lea edi,[ebx+44] |
2667 | mov ecx,4 |
2662 | mov ecx,4 |
2668 | rep movsd |
2663 | rep movsd |
2669 | 2664 | ||
2670 | ; Window state |
2665 | ; Window state |
2671 | 2666 | ||
2672 | mov esi,[esp] |
2667 | mov esi,[esp] |
2673 | shl esi,5 |
2668 | shl esi,5 |
2674 | add esi,window_data + WDATA.box |
2669 | add esi,window_data + WDATA.box |
2675 | mov al,[esi+WDATA.fl_wstate] |
2670 | mov al,[esi+WDATA.fl_wstate] |
2676 | mov [edi],al |
2671 | mov [edi],al |
2677 | 2672 | ||
2678 | pop ebx |
2673 | pop ebx |
2679 | pop eax |
2674 | pop eax |
2680 | 2675 | ||
2681 | ; return number of processes |
2676 | ; return number of processes |
2682 | 2677 | ||
2683 | mov eax,[TASK_COUNT] |
2678 | mov eax,[TASK_COUNT] |
2684 | mov [esp+36],eax |
2679 | mov [esp+36],eax |
2685 | ret |
2680 | ret |
2686 | 2681 | ||
2687 | align 4 |
2682 | align 4 |
2688 | sys_clock: |
2683 | sys_clock: |
2689 | cli |
2684 | cli |
2690 | ; Mikhail Lisovin xx Jan 2005 |
2685 | ; Mikhail Lisovin xx Jan 2005 |
2691 | @@: mov al, 10 |
2686 | @@: mov al, 10 |
2692 | out 0x70, al |
2687 | out 0x70, al |
2693 | in al, 0x71 |
2688 | in al, 0x71 |
2694 | test al, al |
2689 | test al, al |
2695 | jns @f |
2690 | jns @f |
2696 | mov esi, 1 |
2691 | mov esi, 1 |
2697 | call delay_ms |
2692 | call delay_ms |
2698 | jmp @b |
2693 | jmp @b |
2699 | @@: |
2694 | @@: |
2700 | ; end Lisovin's fix |
2695 | ; end Lisovin's fix |
2701 | 2696 | ||
2702 | xor al,al ; seconds |
2697 | xor al,al ; seconds |
2703 | out 0x70,al |
2698 | out 0x70,al |
2704 | in al,0x71 |
2699 | in al,0x71 |
2705 | movzx ecx,al |
2700 | movzx ecx,al |
2706 | mov al,02 ; minutes |
2701 | mov al,02 ; minutes |
2707 | shl ecx,16 |
2702 | shl ecx,16 |
2708 | out 0x70,al |
2703 | out 0x70,al |
2709 | in al,0x71 |
2704 | in al,0x71 |
2710 | movzx edx,al |
2705 | movzx edx,al |
2711 | mov al,04 ; hours |
2706 | mov al,04 ; hours |
2712 | shl edx,8 |
2707 | shl edx,8 |
2713 | out 0x70,al |
2708 | out 0x70,al |
2714 | in al,0x71 |
2709 | in al,0x71 |
2715 | add ecx,edx |
2710 | add ecx,edx |
2716 | movzx edx,al |
2711 | movzx edx,al |
2717 | add ecx,edx |
2712 | add ecx,edx |
2718 | sti |
2713 | sti |
2719 | mov [esp+36],ecx |
2714 | mov [esp+36],ecx |
2720 | ret |
2715 | ret |
2721 | 2716 | ||
2722 | 2717 | ||
2723 | align 4 |
2718 | align 4 |
2724 | 2719 | ||
2725 | sys_date: |
2720 | sys_date: |
2726 | 2721 | ||
2727 | cli |
2722 | cli |
2728 | 2723 | ||
2729 | @@: mov al, 10 |
2724 | @@: mov al, 10 |
2730 | out 0x70, al |
2725 | out 0x70, al |
2731 | in al, 0x71 |
2726 | in al, 0x71 |
2732 | test al, al |
2727 | test al, al |
2733 | jns @f |
2728 | jns @f |
2734 | mov esi, 1 |
2729 | mov esi, 1 |
2735 | call delay_ms |
2730 | call delay_ms |
2736 | jmp @b |
2731 | jmp @b |
2737 | @@: |
2732 | @@: |
2738 | 2733 | ||
2739 | mov ch,0 |
2734 | mov ch,0 |
2740 | mov al,7 ; date |
2735 | mov al,7 ; date |
2741 | out 0x70,al |
2736 | out 0x70,al |
2742 | in al,0x71 |
2737 | in al,0x71 |
2743 | mov cl,al |
2738 | mov cl,al |
2744 | mov al,8 ; month |
2739 | mov al,8 ; month |
2745 | shl ecx,16 |
2740 | shl ecx,16 |
2746 | out 0x70,al |
2741 | out 0x70,al |
2747 | in al,0x71 |
2742 | in al,0x71 |
2748 | mov ch,al |
2743 | mov ch,al |
2749 | mov al,9 ; year |
2744 | mov al,9 ; year |
2750 | out 0x70,al |
2745 | out 0x70,al |
2751 | in al,0x71 |
2746 | in al,0x71 |
2752 | mov cl,al |
2747 | mov cl,al |
2753 | sti |
2748 | sti |
2754 | mov [esp+36],ecx |
2749 | mov [esp+36],ecx |
2755 | ret |
2750 | ret |
2756 | 2751 | ||
2757 | 2752 | ||
2758 | ; redraw status |
2753 | ; redraw status |
2759 | 2754 | ||
2760 | sys_redrawstat: |
2755 | sys_redrawstat: |
2761 | 2756 | ||
2762 | cmp eax,1 |
2757 | cmp eax,1 |
2763 | jne no_widgets_away |
2758 | jne no_widgets_away |
2764 | 2759 | ||
2765 | ; buttons away |
2760 | ; buttons away |
2766 | 2761 | ||
2767 | mov ecx,[CURRENT_TASK] |
2762 | mov ecx,[CURRENT_TASK] |
2768 | 2763 | ||
2769 | sys_newba2: |
2764 | sys_newba2: |
2770 | 2765 | ||
2771 | mov edi,[BTN_ADDR] |
2766 | mov edi,[BTN_ADDR] |
2772 | cmp [edi],dword 0 ; empty button list ? |
2767 | cmp [edi],dword 0 ; empty button list ? |
2773 | je end_of_buttons_away |
2768 | je end_of_buttons_away |
2774 | 2769 | ||
2775 | movzx ebx,word [edi] |
2770 | movzx ebx,word [edi] |
2776 | inc ebx |
2771 | inc ebx |
2777 | 2772 | ||
2778 | mov eax,edi |
2773 | mov eax,edi |
2779 | 2774 | ||
2780 | sys_newba: |
2775 | sys_newba: |
2781 | 2776 | ||
2782 | dec ebx |
2777 | dec ebx |
2783 | jz end_of_buttons_away |
2778 | jz end_of_buttons_away |
2784 | 2779 | ||
2785 | add eax,0x10 |
2780 | add eax,0x10 |
2786 | cmp cx,[eax] |
2781 | cmp cx,[eax] |
2787 | jnz sys_newba |
2782 | jnz sys_newba |
2788 | 2783 | ||
2789 | push eax ebx ecx |
2784 | push eax ebx ecx |
2790 | mov ecx,ebx |
2785 | mov ecx,ebx |
2791 | inc ecx |
2786 | inc ecx |
2792 | shl ecx,4 |
2787 | shl ecx,4 |
2793 | mov ebx,eax |
2788 | mov ebx,eax |
2794 | add eax,0x10 |
2789 | add eax,0x10 |
2795 | call memmove |
2790 | call memmove |
2796 | dec dword [edi] |
2791 | dec dword [edi] |
2797 | pop ecx ebx eax |
2792 | pop ecx ebx eax |
2798 | 2793 | ||
2799 | jmp sys_newba2 |
2794 | jmp sys_newba2 |
2800 | 2795 | ||
2801 | end_of_buttons_away: |
2796 | end_of_buttons_away: |
2802 | 2797 | ||
2803 | ret |
2798 | ret |
2804 | 2799 | ||
2805 | no_widgets_away: |
2800 | no_widgets_away: |
2806 | 2801 | ||
2807 | cmp eax,2 |
2802 | cmp eax,2 |
2808 | jnz srl1 |
2803 | jnz srl1 |
2809 | 2804 | ||
2810 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2805 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2811 | add edx,draw_data-CURRENT_TASK |
2806 | add edx,draw_data-CURRENT_TASK |
2812 | mov [edx+RECT.left], 0 |
2807 | mov [edx+RECT.left], 0 |
2813 | mov [edx+RECT.top], 0 |
2808 | mov [edx+RECT.top], 0 |
2814 | mov eax,[ScreenWidth] |
2809 | mov eax,[ScreenWidth] |
2815 | mov [edx+RECT.right],eax |
2810 | mov [edx+RECT.right],eax |
2816 | mov eax,[ScreenHeight] |
2811 | mov eax,[ScreenHeight] |
2817 | mov [edx+RECT.bottom],eax |
2812 | mov [edx+RECT.bottom],eax |
2818 | 2813 | ||
2819 | mov edi,[TASK_BASE] |
2814 | mov edi,[TASK_BASE] |
2820 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2815 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2821 | 2816 | ||
2822 | call sys_window_mouse |
2817 | call sys_window_mouse |
2823 | 2818 | ||
2824 | ret |
2819 | ret |
2825 | 2820 | ||
2826 | srl1: |
2821 | srl1: |
2827 | 2822 | ||
2828 | ret |
2823 | ret |
2829 | 2824 | ||
2830 | 2825 | ||
2831 | sys_drawwindow: |
2826 | sys_drawwindow: |
2832 | 2827 | ||
2833 | mov edi,ecx |
2828 | mov edi,ecx |
2834 | shr edi,16+8 |
2829 | shr edi,16+8 |
2835 | and edi,15 |
2830 | and edi,15 |
2836 | 2831 | ||
2837 | cmp edi,0 ; type I - original style |
2832 | cmp edi,0 ; type I - original style |
2838 | jne nosyswI |
2833 | jne nosyswI |
2839 | inc [mouse_pause] |
2834 | inc [mouse_pause] |
2840 | call [disable_mouse] |
2835 | call [disable_mouse] |
2841 | call sys_set_window |
2836 | call sys_set_window |
2842 | call [disable_mouse] |
2837 | call [disable_mouse] |
2843 | call drawwindow_I |
2838 | call drawwindow_I |
2844 | ;dec [mouse_pause] |
2839 | ;dec [mouse_pause] |
2845 | ;call [draw_pointer] |
2840 | ;call [draw_pointer] |
2846 | ;ret |
2841 | ;ret |
2847 | jmp draw_window_caption.2 |
2842 | jmp draw_window_caption.2 |
2848 | nosyswI: |
2843 | nosyswI: |
2849 | 2844 | ||
2850 | cmp edi,1 ; type II - only reserve area, no draw |
2845 | cmp edi,1 ; type II - only reserve area, no draw |
2851 | jne nosyswII |
2846 | jne nosyswII |
2852 | inc [mouse_pause] |
2847 | inc [mouse_pause] |
2853 | call [disable_mouse] |
2848 | call [disable_mouse] |
2854 | call sys_set_window |
2849 | call sys_set_window |
2855 | call [disable_mouse] |
2850 | call [disable_mouse] |
2856 | call sys_window_mouse |
2851 | call sys_window_mouse |
2857 | dec [mouse_pause] |
2852 | dec [mouse_pause] |
2858 | call [draw_pointer] |
2853 | call [draw_pointer] |
2859 | ret |
2854 | ret |
2860 | nosyswII: |
2855 | nosyswII: |
2861 | 2856 | ||
2862 | cmp edi,2 ; type III - new style |
2857 | cmp edi,2 ; type III - new style |
2863 | jne nosyswIII |
2858 | jne nosyswIII |
2864 | inc [mouse_pause] |
2859 | inc [mouse_pause] |
2865 | call [disable_mouse] |
2860 | call [disable_mouse] |
2866 | call sys_set_window |
2861 | call sys_set_window |
2867 | call [disable_mouse] |
2862 | call [disable_mouse] |
2868 | call drawwindow_III |
2863 | call drawwindow_III |
2869 | ;dec [mouse_pause] |
2864 | ;dec [mouse_pause] |
2870 | ;call [draw_pointer] |
2865 | ;call [draw_pointer] |
2871 | ;ret |
2866 | ;ret |
2872 | jmp draw_window_caption.2 |
2867 | jmp draw_window_caption.2 |
2873 | nosyswIII: |
2868 | nosyswIII: |
2874 | 2869 | ||
2875 | cmp edi,3 ; type IV - skinned window |
2870 | cmp edi,3 ; type IV - skinned window |
2876 | jne nosyswIV |
2871 | jne nosyswIV |
2877 | 2872 | ||
2878 | ; parameter for drawwindow_IV |
2873 | ; parameter for drawwindow_IV |
2879 | push 0 |
2874 | push 0 |
2880 | mov edi, [TASK_COUNT] |
2875 | mov edi, [TASK_COUNT] |
2881 | movzx edi, word [WIN_POS + edi*2] |
2876 | movzx edi, word [WIN_POS + edi*2] |
2882 | cmp edi, [CURRENT_TASK] |
2877 | cmp edi, [CURRENT_TASK] |
2883 | jne @f |
2878 | jne @f |
2884 | inc dword [esp] |
2879 | inc dword [esp] |
2885 | @@: |
2880 | @@: |
2886 | 2881 | ||
2887 | inc [mouse_pause] |
2882 | inc [mouse_pause] |
2888 | call [disable_mouse] |
2883 | call [disable_mouse] |
2889 | call sys_set_window |
2884 | call sys_set_window |
2890 | call [disable_mouse] |
2885 | call [disable_mouse] |
2891 | call drawwindow_IV |
2886 | call drawwindow_IV |
2892 | ;dec [mouse_pause] |
2887 | ;dec [mouse_pause] |
2893 | ;call [draw_pointer] |
2888 | ;call [draw_pointer] |
2894 | ;ret |
2889 | ;ret |
2895 | jmp draw_window_caption.2 |
2890 | jmp draw_window_caption.2 |
2896 | nosyswIV: |
2891 | nosyswIV: |
2897 | 2892 | ||
2898 | ret |
2893 | ret |
2899 | 2894 | ||
2900 | 2895 | ||
2901 | draw_window_caption: |
2896 | draw_window_caption: |
2902 | inc [mouse_pause] |
2897 | inc [mouse_pause] |
2903 | call [disable_mouse] |
2898 | call [disable_mouse] |
2904 | 2899 | ||
2905 | xor eax,eax |
2900 | xor eax,eax |
2906 | mov edx,[TASK_COUNT] |
2901 | mov edx,[TASK_COUNT] |
2907 | movzx edx,word[WIN_POS+edx*2] |
2902 | movzx edx,word[WIN_POS+edx*2] |
2908 | cmp edx,[CURRENT_TASK] |
2903 | cmp edx,[CURRENT_TASK] |
2909 | jne @f |
2904 | jne @f |
2910 | inc eax |
2905 | inc eax |
2911 | @@: mov edx,[CURRENT_TASK] |
2906 | @@: mov edx,[CURRENT_TASK] |
2912 | shl edx,5 |
2907 | shl edx,5 |
2913 | add edx,window_data |
2908 | add edx,window_data |
2914 | movzx ebx,[edx+WDATA.fl_wstyle] |
2909 | movzx ebx,[edx+WDATA.fl_wstyle] |
2915 | and bl,0x0F |
2910 | and bl,0x0F |
2916 | cmp bl,3 |
2911 | cmp bl,3 |
2917 | jne .not_style_3 |
2912 | jne .not_style_3 |
2918 | 2913 | ||
2919 | push edx |
2914 | push edx |
2920 | call drawwindow_IV_caption |
2915 | call drawwindow_IV_caption |
2921 | add esp,4 |
2916 | add esp,4 |
2922 | jmp .2 |
2917 | jmp .2 |
2923 | 2918 | ||
2924 | .not_style_3: |
2919 | .not_style_3: |
2925 | cmp bl,2 |
2920 | cmp bl,2 |
2926 | jne .not_style_2 |
2921 | jne .not_style_2 |
2927 | 2922 | ||
2928 | call drawwindow_III_caption |
2923 | call drawwindow_III_caption |
2929 | jmp .2 |
2924 | jmp .2 |
2930 | 2925 | ||
2931 | .not_style_2: |
2926 | .not_style_2: |
2932 | cmp bl,0 |
2927 | cmp bl,0 |
2933 | jne .2 |
2928 | jne .2 |
2934 | 2929 | ||
2935 | call drawwindow_I_caption |
2930 | call drawwindow_I_caption |
2936 | 2931 | ||
2937 | ;-------------------------------------------------------------- |
2932 | ;-------------------------------------------------------------- |
2938 | .2: ;jmp @f |
2933 | .2: ;jmp @f |
2939 | mov edi,[CURRENT_TASK] |
2934 | mov edi,[CURRENT_TASK] |
2940 | shl edi,5 |
2935 | shl edi,5 |
2941 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2936 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2942 | jz @f |
2937 | jz @f |
2943 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2938 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2944 | or ecx,ecx |
2939 | or ecx,ecx |
2945 | jz @f |
2940 | jz @f |
2946 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2941 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2947 | 2942 | ||
2948 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2943 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2949 | and al,0x0F |
2944 | and al,0x0F |
2950 | cmp al,3 |
2945 | cmp al,3 |
2951 | jne .not_skinned |
2946 | jne .not_skinned |
2952 | 2947 | ||
2953 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2948 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2954 | mov bp,word[edi+window_data+WDATA.box.top] |
2949 | mov bp,word[edi+window_data+WDATA.box.top] |
2955 | movzx eax,word[edi+window_data+WDATA.box.width] |
2950 | movzx eax,word[edi+window_data+WDATA.box.width] |
2956 | sub ax,[_skinmargins.left] |
2951 | sub ax,[_skinmargins.left] |
2957 | sub ax,[_skinmargins.right] |
2952 | sub ax,[_skinmargins.right] |
2958 | cwde |
2953 | cwde |
2959 | cdq |
2954 | cdq |
2960 | mov ebx,6 |
2955 | mov ebx,6 |
2961 | idiv ebx |
2956 | idiv ebx |
2962 | or eax,eax |
2957 | or eax,eax |
2963 | js @f |
2958 | js @f |
2964 | mov edx,eax |
2959 | mov edx,eax |
2965 | mov eax,dword[_skinmargins.left-2] |
2960 | mov eax,dword[_skinmargins.left-2] |
2966 | mov ax,word[_skinh] |
2961 | mov ax,word[_skinh] |
2967 | sub ax,[_skinmargins.bottom] |
2962 | sub ax,[_skinmargins.bottom] |
2968 | sub ax,[_skinmargins.top] |
2963 | sub ax,[_skinmargins.top] |
2969 | sar ax,1 |
2964 | sar ax,1 |
2970 | adc ax,0 |
2965 | adc ax,0 |
2971 | add ax,[_skinmargins.top] |
2966 | add ax,[_skinmargins.top] |
2972 | add ax,-3 |
2967 | add ax,-3 |
2973 | add eax,ebp |
2968 | add eax,ebp |
2974 | jmp .dodraw |
2969 | jmp .dodraw |
2975 | 2970 | ||
2976 | .not_skinned: |
2971 | .not_skinned: |
2977 | cmp al,1 |
2972 | cmp al,1 |
2978 | je @f |
2973 | je @f |
2979 | 2974 | ||
2980 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2975 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2981 | mov bp,word[edi+window_data+WDATA.box.top] |
2976 | mov bp,word[edi+window_data+WDATA.box.top] |
2982 | movzx eax,word[edi+window_data+WDATA.box.width] |
2977 | movzx eax,word[edi+window_data+WDATA.box.width] |
2983 | sub eax,16 |
2978 | sub eax,16 |
2984 | cwde |
2979 | cwde |
2985 | cdq |
2980 | cdq |
2986 | mov ebx,6 |
2981 | mov ebx,6 |
2987 | idiv ebx |
2982 | idiv ebx |
2988 | or eax,eax |
2983 | or eax,eax |
2989 | js @f |
2984 | js @f |
2990 | mov edx,eax |
2985 | mov edx,eax |
2991 | mov eax,0x00080007 |
2986 | mov eax,0x00080007 |
2992 | add eax,ebp |
2987 | add eax,ebp |
2993 | .dodraw: |
2988 | .dodraw: |
2994 | mov ebx,[common_colours+16];0x00FFFFFF |
2989 | mov ebx,[common_colours+16];0x00FFFFFF |
2995 | or ebx, 0x80000000 |
2990 | or ebx, 0x80000000 |
2996 | xor edi,edi |
2991 | xor edi,edi |
2997 | call dtext |
2992 | call dtext |
2998 | 2993 | ||
2999 | @@: |
2994 | @@: |
3000 | ;-------------------------------------------------------------- |
2995 | ;-------------------------------------------------------------- |
3001 | dec [mouse_pause] |
2996 | dec [mouse_pause] |
3002 | call [draw_pointer] |
2997 | call [draw_pointer] |
3003 | ret |
2998 | ret |
3004 | 2999 | ||
3005 | iglobal |
3000 | iglobal |
3006 | align 4 |
3001 | align 4 |
3007 | window_topleft dd \ |
3002 | window_topleft dd \ |
3008 | 1, 21,\ |
3003 | 1, 21,\ |
3009 | 0, 0,\ |
3004 | 0, 0,\ |
3010 | 5, 20,\ |
3005 | 5, 20,\ |
3011 | 5, ? |
3006 | 5, ? |
3012 | endg |
3007 | endg |
3013 | 3008 | ||
3014 | set_window_clientbox: |
3009 | set_window_clientbox: |
3015 | push eax ecx edi |
3010 | push eax ecx edi |
3016 | 3011 | ||
3017 | mov eax,[_skinh] |
3012 | mov eax,[_skinh] |
3018 | mov [window_topleft+4*7],eax |
3013 | mov [window_topleft+4*7],eax |
3019 | 3014 | ||
3020 | mov ecx,edi |
3015 | mov ecx,edi |
3021 | sub edi,window_data |
3016 | sub edi,window_data |
3022 | shl edi,3 |
3017 | shl edi,3 |
3023 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3018 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3024 | jz @f |
3019 | jz @f |
3025 | 3020 | ||
3026 | movzx eax,[ecx+WDATA.fl_wstyle] |
3021 | movzx eax,[ecx+WDATA.fl_wstyle] |
3027 | and eax,0x0F |
3022 | and eax,0x0F |
3028 | mov eax,[eax*8+window_topleft+0] |
3023 | mov eax,[eax*8+window_topleft+0] |
3029 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3024 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3030 | shl eax,1 |
3025 | shl eax,1 |
3031 | neg eax |
3026 | neg eax |
3032 | add eax,[ecx+WDATA.box.width] |
3027 | add eax,[ecx+WDATA.box.width] |
3033 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3028 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3034 | 3029 | ||
3035 | movzx eax,[ecx+WDATA.fl_wstyle] |
3030 | movzx eax,[ecx+WDATA.fl_wstyle] |
3036 | and eax,0x0F |
3031 | and eax,0x0F |
3037 | push [eax*8+window_topleft+0] |
3032 | push [eax*8+window_topleft+0] |
3038 | mov eax,[eax*8+window_topleft+4] |
3033 | mov eax,[eax*8+window_topleft+4] |
3039 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3034 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3040 | neg eax |
3035 | neg eax |
3041 | sub eax,[esp] |
3036 | sub eax,[esp] |
3042 | add eax,[ecx+WDATA.box.height] |
3037 | add eax,[ecx+WDATA.box.height] |
3043 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3038 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3044 | add esp,4 |
3039 | add esp,4 |
3045 | 3040 | ||
3046 | pop edi ecx eax |
3041 | pop edi ecx eax |
3047 | ret |
3042 | ret |
3048 | @@: |
3043 | @@: |
3049 | xor eax,eax |
3044 | xor eax,eax |
3050 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3045 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3051 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3046 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3052 | mov eax,[ecx+WDATA.box.width] |
3047 | mov eax,[ecx+WDATA.box.width] |
3053 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3048 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3054 | mov eax,[ecx+WDATA.box.height] |
3049 | mov eax,[ecx+WDATA.box.height] |
3055 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3050 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3056 | 3051 | ||
3057 | pop edi ecx eax |
3052 | pop edi ecx eax |
3058 | ret |
3053 | ret |
3059 | 3054 | ||
3060 | sys_set_window: |
3055 | sys_set_window: |
3061 | 3056 | ||
3062 | mov edi,[CURRENT_TASK] |
3057 | mov edi,[CURRENT_TASK] |
3063 | shl edi,5 |
3058 | shl edi,5 |
3064 | add edi,window_data |
3059 | add edi,window_data |
3065 | 3060 | ||
3066 | ; colors |
3061 | ; colors |
3067 | mov [edi+WDATA.cl_workarea],ecx |
3062 | mov [edi+WDATA.cl_workarea],ecx |
3068 | mov [edi+WDATA.cl_titlebar],edx |
3063 | mov [edi+WDATA.cl_titlebar],edx |
3069 | mov [edi+WDATA.cl_frames],esi |
3064 | mov [edi+WDATA.cl_frames],esi |
3070 | 3065 | ||
3071 | ; check flag (?) |
3066 | ; check flag (?) |
3072 | test [edi+WDATA.fl_wdrawn],1 |
3067 | test [edi+WDATA.fl_wdrawn],1 |
3073 | jnz newd |
3068 | jnz newd |
3074 | 3069 | ||
3075 | push eax |
3070 | push eax |
3076 | mov eax,[timer_ticks] ;[0xfdf0] |
3071 | mov eax,[timer_ticks] ;[0xfdf0] |
3077 | add eax,100 |
3072 | add eax,100 |
3078 | mov [new_window_starting],eax |
3073 | mov [new_window_starting],eax |
3079 | pop eax |
3074 | pop eax |
3080 | 3075 | ||
3081 | mov word[edi+WDATA.box.width],ax |
3076 | mov word[edi+WDATA.box.width],ax |
3082 | mov word[edi+WDATA.box.height],bx |
3077 | mov word[edi+WDATA.box.height],bx |
3083 | sar eax,16 |
3078 | sar eax,16 |
3084 | sar ebx,16 |
3079 | sar ebx,16 |
3085 | mov word[edi+WDATA.box.left],ax |
3080 | mov word[edi+WDATA.box.left],ax |
3086 | mov word[edi+WDATA.box.top],bx |
3081 | mov word[edi+WDATA.box.top],bx |
3087 | 3082 | ||
3088 | call check_window_position |
3083 | call check_window_position |
3089 | 3084 | ||
3090 | call set_window_clientbox |
3085 | call set_window_clientbox |
3091 | 3086 | ||
3092 | push ecx esi edi ; save for window fullscreen/resize |
3087 | push ecx esi edi ; save for window fullscreen/resize |
3093 | ;mov esi,edi |
3088 | ;mov esi,edi |
3094 | 3089 | ||
3095 | mov cl,[edi+WDATA.fl_wstyle] |
3090 | mov cl,[edi+WDATA.fl_wstyle] |
3096 | 3091 | ||
3097 | sub edi,window_data |
3092 | sub edi,window_data |
3098 | shl edi,3 |
3093 | shl edi,3 |
3099 | add edi,SLOT_BASE |
3094 | add edi,SLOT_BASE |
3100 | 3095 | ||
3101 | and cl,0x0F |
3096 | and cl,0x0F |
3102 | mov [edi+APPDATA.wnd_caption],0 |
3097 | mov [edi+APPDATA.wnd_caption],0 |
3103 | cmp cl,3 |
3098 | cmp cl,3 |
3104 | jne @f |
3099 | jne @f |
3105 | mov [edi+APPDATA.wnd_caption],esi |
3100 | mov [edi+APPDATA.wnd_caption],esi |
3106 | @@: mov esi,[esp+0] |
3101 | @@: mov esi,[esp+0] |
3107 | 3102 | ||
3108 | add edi, APPDATA.saved_box |
3103 | add edi, APPDATA.saved_box |
3109 | movsd |
3104 | movsd |
3110 | movsd |
3105 | movsd |
3111 | movsd |
3106 | movsd |
3112 | movsd |
3107 | movsd |
3113 | pop edi esi ecx |
3108 | pop edi esi ecx |
3114 | 3109 | ||
3115 | push eax ebx ecx edx |
3110 | push eax ebx ecx edx |
3116 | ;;; mov eax, 1 |
3111 | ;;; mov eax, 1 |
3117 | ;;; call delay_hs |
3112 | ;;; call delay_hs |
3118 | mov eax, [edi+WDATA.box.left] |
3113 | mov eax, [edi+WDATA.box.left] |
3119 | mov ebx, [edi+WDATA.box.top] |
3114 | mov ebx, [edi+WDATA.box.top] |
3120 | mov ecx, [edi+WDATA.box.width] |
3115 | mov ecx, [edi+WDATA.box.width] |
3121 | mov edx, [edi+WDATA.box.height] |
3116 | mov edx, [edi+WDATA.box.height] |
3122 | add ecx, eax |
3117 | add ecx, eax |
3123 | add edx, ebx |
3118 | add edx, ebx |
3124 | call calculatescreen |
3119 | call calculatescreen |
3125 | pop edx ecx ebx eax |
3120 | pop edx ecx ebx eax |
3126 | 3121 | ||
3127 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3122 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3128 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3123 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3129 | 3124 | ||
3130 | newd: |
3125 | newd: |
3131 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3126 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3132 | mov edx,edi |
3127 | mov edx,edi |
3133 | 3128 | ||
3134 | ret |
3129 | ret |
3135 | 3130 | ||
3136 | syscall_windowsettings: |
3131 | syscall_windowsettings: |
3137 | 3132 | ||
3138 | .set_window_caption: |
3133 | .set_window_caption: |
3139 | dec eax ; subfunction #1 - set window caption |
3134 | dec eax ; subfunction #1 - set window caption |
3140 | jnz .get_window_caption |
3135 | jnz .get_window_caption |
3141 | 3136 | ||
3142 | ; NOTE: only window owner thread can set its caption, |
3137 | ; NOTE: only window owner thread can set its caption, |
3143 | ; so there's no parameter for PID/TID |
3138 | ; so there's no parameter for PID/TID |
3144 | 3139 | ||
3145 | mov edi,[CURRENT_TASK] |
3140 | mov edi,[CURRENT_TASK] |
3146 | shl edi,5 |
3141 | shl edi,5 |
3147 | 3142 | ||
3148 | ; have to check if caption is within application memory limit |
3143 | ; have to check if caption is within application memory limit |
3149 | ; check is trivial, and if application resizes its memory, |
3144 | ; check is trivial, and if application resizes its memory, |
3150 | ; caption still can become over bounds |
3145 | ; caption still can become over bounds |
3151 | ; diamond, 31.10.2006: check removed because with new memory manager |
3146 | ; diamond, 31.10.2006: check removed because with new memory manager |
3152 | ; there can be valid data after APPDATA.mem_size bound |
3147 | ; there can be valid data after APPDATA.mem_size bound |
3153 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3148 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3154 | ; add ecx,255 ; max caption length |
3149 | ; add ecx,255 ; max caption length |
3155 | ; cmp ebx,ecx |
3150 | ; cmp ebx,ecx |
3156 | ; ja .exit_fail |
3151 | ; ja .exit_fail |
3157 | 3152 | ||
3158 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3153 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3159 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3154 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3160 | 3155 | ||
3161 | call draw_window_caption |
3156 | call draw_window_caption |
3162 | 3157 | ||
3163 | xor eax,eax ; eax = 0 (success) |
3158 | xor eax,eax ; eax = 0 (success) |
3164 | ret |
3159 | ret |
3165 | 3160 | ||
3166 | .get_window_caption: |
3161 | .get_window_caption: |
3167 | dec eax ; subfunction #2 - get window caption |
3162 | dec eax ; subfunction #2 - get window caption |
3168 | jnz .exit_fail |
3163 | jnz .exit_fail |
3169 | 3164 | ||
3170 | ; not implemented yet |
3165 | ; not implemented yet |
3171 | 3166 | ||
3172 | .exit_fail: |
3167 | .exit_fail: |
3173 | xor eax,eax |
3168 | xor eax,eax |
3174 | inc eax ; eax = 1 (fail) |
3169 | inc eax ; eax = 1 (fail) |
3175 | ret |
3170 | ret |
3176 | 3171 | ||
3177 | 3172 | ||
3178 | sys_window_move: |
3173 | sys_window_move: |
3179 | 3174 | ||
3180 | mov edi,[CURRENT_TASK] |
3175 | mov edi,[CURRENT_TASK] |
3181 | shl edi,5 |
3176 | shl edi,5 |
3182 | add edi,window_data |
3177 | add edi,window_data |
3183 | 3178 | ||
3184 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3179 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3185 | jnz .window_move_return |
3180 | jnz .window_move_return |
3186 | 3181 | ||
3187 | push dword [edi + WDATA.box.left] ; save old coordinates |
3182 | push dword [edi + WDATA.box.left] ; save old coordinates |
3188 | push dword [edi + WDATA.box.top] |
3183 | push dword [edi + WDATA.box.top] |
3189 | push dword [edi + WDATA.box.width] |
3184 | push dword [edi + WDATA.box.width] |
3190 | push dword [edi + WDATA.box.height] |
3185 | push dword [edi + WDATA.box.height] |
3191 | 3186 | ||
3192 | cmp eax,-1 ; set new position and size |
3187 | cmp eax,-1 ; set new position and size |
3193 | je .no_x_reposition |
3188 | je .no_x_reposition |
3194 | mov [edi + WDATA.box.left], eax |
3189 | mov [edi + WDATA.box.left], eax |
3195 | .no_x_reposition: |
3190 | .no_x_reposition: |
3196 | cmp ebx,-1 |
3191 | cmp ebx,-1 |
3197 | je .no_y_reposition |
3192 | je .no_y_reposition |
3198 | mov [edi + WDATA.box.top], ebx |
3193 | mov [edi + WDATA.box.top], ebx |
3199 | .no_y_reposition: |
3194 | .no_y_reposition: |
3200 | 3195 | ||
3201 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3196 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3202 | jnz .no_y_resizing |
3197 | jnz .no_y_resizing |
3203 | 3198 | ||
3204 | cmp ecx,-1 |
3199 | cmp ecx,-1 |
3205 | je .no_x_resizing |
3200 | je .no_x_resizing |
3206 | mov [edi + WDATA.box.width], ecx |
3201 | mov [edi + WDATA.box.width], ecx |
3207 | .no_x_resizing: |
3202 | .no_x_resizing: |
3208 | cmp edx,-1 |
3203 | cmp edx,-1 |
3209 | je .no_y_resizing |
3204 | je .no_y_resizing |
3210 | mov [edi + WDATA.box.height], edx |
3205 | mov [edi + WDATA.box.height], edx |
3211 | .no_y_resizing: |
3206 | .no_y_resizing: |
3212 | 3207 | ||
3213 | call check_window_position |
3208 | call check_window_position |
3214 | call set_window_clientbox |
3209 | call set_window_clientbox |
3215 | 3210 | ||
3216 | pushad ; save for window fullscreen/resize |
3211 | pushad ; save for window fullscreen/resize |
3217 | mov esi,edi |
3212 | mov esi,edi |
3218 | sub edi,window_data |
3213 | sub edi,window_data |
3219 | shr edi,5 |
3214 | shr edi,5 |
3220 | shl edi,8 |
3215 | shl edi,8 |
3221 | add edi, SLOT_BASE + APPDATA.saved_box |
3216 | add edi, SLOT_BASE + APPDATA.saved_box |
3222 | mov ecx,4 |
3217 | mov ecx,4 |
3223 | cld |
3218 | cld |
3224 | rep movsd |
3219 | rep movsd |
3225 | popad |
3220 | popad |
3226 | 3221 | ||
3227 | pushad ; calculcate screen at new position |
3222 | pushad ; calculcate screen at new position |
3228 | mov eax, [edi + WDATA.box.left] |
3223 | mov eax, [edi + WDATA.box.left] |
3229 | mov ebx, [edi + WDATA.box.top] |
3224 | mov ebx, [edi + WDATA.box.top] |
3230 | mov ecx, [edi + WDATA.box.width] |
3225 | mov ecx, [edi + WDATA.box.width] |
3231 | mov edx, [edi + WDATA.box.height] |
3226 | mov edx, [edi + WDATA.box.height] |
3232 | add ecx,eax |
3227 | add ecx,eax |
3233 | add edx,ebx |
3228 | add edx,ebx |
3234 | 3229 | ||
3235 | call calculatescreen |
3230 | call calculatescreen |
3236 | popad |
3231 | popad |
3237 | 3232 | ||
3238 | pop edx ; calculcate screen at old position |
3233 | pop edx ; calculcate screen at old position |
3239 | pop ecx |
3234 | pop ecx |
3240 | pop ebx |
3235 | pop ebx |
3241 | pop eax |
3236 | pop eax |
3242 | add ecx,eax |
3237 | add ecx,eax |
3243 | add edx,ebx |
3238 | add edx,ebx |
3244 | mov [dlx],eax ; save for drawlimits |
3239 | mov [dlx],eax ; save for drawlimits |
3245 | mov [dly],ebx |
3240 | mov [dly],ebx |
3246 | mov [dlxe],ecx |
3241 | mov [dlxe],ecx |
3247 | mov [dlye],edx |
3242 | mov [dlye],edx |
3248 | call calculatescreen |
3243 | call calculatescreen |
3249 | 3244 | ||
3250 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3245 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3251 | 3246 | ||
3252 | mov eax,edi ; redraw screen at old position |
3247 | mov eax,edi ; redraw screen at old position |
3253 | xor esi,esi |
3248 | xor esi,esi |
3254 | call redrawscreen |
3249 | call redrawscreen |
3255 | 3250 | ||
3256 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3251 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3257 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3252 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3258 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3253 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3259 | 3254 | ||
3260 | call [draw_pointer] |
3255 | call [draw_pointer] |
3261 | 3256 | ||
3262 | mov [window_move_pr],0 |
3257 | mov [window_move_pr],0 |
3263 | 3258 | ||
3264 | .window_move_return: |
3259 | .window_move_return: |
3265 | 3260 | ||
3266 | ret |
3261 | ret |
3267 | 3262 | ||
3268 | uglobal |
3263 | uglobal |
3269 | window_move_pr dd 0x0 |
3264 | window_move_pr dd 0x0 |
3270 | window_move_eax dd 0x0 |
3265 | window_move_eax dd 0x0 |
3271 | window_move_ebx dd 0x0 |
3266 | window_move_ebx dd 0x0 |
3272 | window_move_ecx dd 0x0 |
3267 | window_move_ecx dd 0x0 |
3273 | window_move_edx dd 0x0 |
3268 | window_move_edx dd 0x0 |
3274 | endg |
3269 | endg |
3275 | 3270 | ||
3276 | ;ok - 100% work |
3271 | ;ok - 100% work |
3277 | ;nt - not tested |
3272 | ;nt - not tested |
3278 | ;--------------------------------------------------------------------------------------------- |
3273 | ;--------------------------------------------------------------------------------------------- |
3279 | ;eax |
3274 | ;eax |
3280 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3275 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3281 | ;1 - change task. Ret nothing. Block. ok. |
3276 | ;1 - change task. Ret nothing. Block. ok. |
3282 | ;2 - performance control |
3277 | ;2 - performance control |
3283 | ; ebx |
3278 | ; ebx |
3284 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3279 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3285 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3280 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3286 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3281 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3287 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3282 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3288 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3283 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3289 | ;eax |
3284 | ;eax |
3290 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3285 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3291 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3286 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3292 | ;--------------------------------------------------------------------------------------------- |
3287 | ;--------------------------------------------------------------------------------------------- |
3293 | sys_sheduler: ;noname & halyavin |
3288 | sys_sheduler: ;noname & halyavin |
3294 | cmp eax,0 |
3289 | cmp eax,0 |
3295 | je shed_counter |
3290 | je shed_counter |
3296 | cmp eax,2 |
3291 | cmp eax,2 |
3297 | je perf_control |
3292 | je perf_control |
3298 | cmp eax,3 |
3293 | cmp eax,3 |
3299 | je rdmsr_instr |
3294 | je rdmsr_instr |
3300 | cmp eax,4 |
3295 | cmp eax,4 |
3301 | je wrmsr_instr |
3296 | je wrmsr_instr |
3302 | cmp eax,1 |
3297 | cmp eax,1 |
3303 | jne not_supported |
3298 | jne not_supported |
3304 | call change_task ;delay,0 |
3299 | call change_task ;delay,0 |
3305 | ret |
3300 | ret |
3306 | shed_counter: |
3301 | shed_counter: |
3307 | mov eax,[context_counter] |
3302 | mov eax,[context_counter] |
3308 | mov [esp+36],eax |
3303 | mov [esp+36],eax |
3309 | not_supported: |
3304 | not_supported: |
3310 | ret |
3305 | ret |
3311 | perf_control: |
3306 | perf_control: |
3312 | inc eax ;now eax=3 |
3307 | inc eax ;now eax=3 |
3313 | cmp ebx,eax |
3308 | cmp ebx,eax |
3314 | je cache_disable |
3309 | je cache_disable |
3315 | dec eax |
3310 | dec eax |
3316 | cmp ebx,eax |
3311 | cmp ebx,eax |
3317 | je cache_enable |
3312 | je cache_enable |
3318 | dec eax |
3313 | dec eax |
3319 | cmp ebx,eax |
3314 | cmp ebx,eax |
3320 | je is_cache_enabled |
3315 | je is_cache_enabled |
3321 | dec eax |
3316 | dec eax |
3322 | cmp ebx,eax |
3317 | cmp ebx,eax |
3323 | je modify_pce |
3318 | je modify_pce |
3324 | ret |
3319 | ret |
3325 | 3320 | ||
3326 | rdmsr_instr: |
3321 | rdmsr_instr: |
3327 | ;now counter in ecx |
3322 | ;now counter in ecx |
3328 | ;(edx:eax) esi:edi => edx:esi |
3323 | ;(edx:eax) esi:edi => edx:esi |
3329 | mov eax,esi |
3324 | mov eax,esi |
3330 | rdmsr |
3325 | rdmsr |
3331 | mov [esp+36],eax |
3326 | mov [esp+36],eax |
3332 | mov [esp+24],edx ;ret in ebx? |
3327 | mov [esp+24],edx ;ret in ebx? |
3333 | ret |
3328 | ret |
3334 | 3329 | ||
3335 | wrmsr_instr: |
3330 | wrmsr_instr: |
3336 | ;now counter in ecx |
3331 | ;now counter in ecx |
3337 | ;(edx:eax) esi:edi => edx:esi |
3332 | ;(edx:eax) esi:edi => edx:esi |
3338 | ; Fast Call MSR can't be destroy |
3333 | ; Fast Call MSR can't be destroy |
3339 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3334 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3340 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3335 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3341 | cmp ecx, MSR_SYSENTER_CS |
3336 | cmp ecx, MSR_SYSENTER_CS |
3342 | je @f |
3337 | je @f |
3343 | cmp ecx, MSR_SYSENTER_ESP |
3338 | cmp ecx, MSR_SYSENTER_ESP |
3344 | je @f |
3339 | je @f |
3345 | cmp ecx, MSR_SYSENTER_EIP |
3340 | cmp ecx, MSR_SYSENTER_EIP |
3346 | je @f |
3341 | je @f |
3347 | cmp ecx, MSR_AMD_STAR |
3342 | cmp ecx, MSR_AMD_STAR |
3348 | je @f |
3343 | je @f |
3349 | 3344 | ||
3350 | mov eax, esi |
3345 | mov eax, esi |
3351 | wrmsr |
3346 | wrmsr |
3352 | ; mov [esp + 36], eax |
3347 | ; mov [esp + 36], eax |
3353 | ; mov [esp + 24], edx ;ret in ebx? |
3348 | ; mov [esp + 24], edx ;ret in ebx? |
3354 | @@: |
3349 | @@: |
3355 | ret |
3350 | ret |
3356 | 3351 | ||
3357 | cache_disable: |
3352 | cache_disable: |
3358 | mov eax,cr0 |
3353 | mov eax,cr0 |
3359 | or eax,01100000000000000000000000000000b |
3354 | or eax,01100000000000000000000000000000b |
3360 | mov cr0,eax |
3355 | mov cr0,eax |
3361 | wbinvd ;set MESI |
3356 | wbinvd ;set MESI |
3362 | ret |
3357 | ret |
3363 | 3358 | ||
3364 | cache_enable: |
3359 | cache_enable: |
3365 | mov eax,cr0 |
3360 | mov eax,cr0 |
3366 | and eax,10011111111111111111111111111111b |
3361 | and eax,10011111111111111111111111111111b |
3367 | mov cr0,eax |
3362 | mov cr0,eax |
3368 | ret |
3363 | ret |
3369 | 3364 | ||
3370 | is_cache_enabled: |
3365 | is_cache_enabled: |
3371 | mov eax,cr0 |
3366 | mov eax,cr0 |
3372 | mov ebx,eax |
3367 | mov ebx,eax |
3373 | and eax,01100000000000000000000000000000b |
3368 | and eax,01100000000000000000000000000000b |
3374 | jz cache_disabled |
3369 | jz cache_disabled |
3375 | mov [esp+36],ebx |
3370 | mov [esp+36],ebx |
3376 | cache_disabled: |
3371 | cache_disabled: |
3377 | mov dword [esp+36],eax ;0 |
3372 | mov dword [esp+36],eax ;0 |
3378 | ret |
3373 | ret |
3379 | 3374 | ||
3380 | modify_pce: |
3375 | modify_pce: |
3381 | mov eax,cr4 |
3376 | mov eax,cr4 |
3382 | ; mov ebx,0 |
3377 | ; mov ebx,0 |
3383 | ; or bx,100000000b ;pce |
3378 | ; or bx,100000000b ;pce |
3384 | ; xor eax,ebx ;invert pce |
3379 | ; xor eax,ebx ;invert pce |
3385 | bts eax,8 ;pce=cr4[8] |
3380 | bts eax,8 ;pce=cr4[8] |
3386 | mov cr4,eax |
3381 | mov cr4,eax |
3387 | mov [esp+36],eax |
3382 | mov [esp+36],eax |
3388 | ret |
3383 | ret |
3389 | ;--------------------------------------------------------------------------------------------- |
3384 | ;--------------------------------------------------------------------------------------------- |
3390 | 3385 | ||
3391 | 3386 | ||
3392 | ; check if pixel is allowed to be drawn |
3387 | ; check if pixel is allowed to be drawn |
3393 | 3388 | ||
3394 | checkpixel: |
3389 | checkpixel: |
3395 | push eax edx |
3390 | push eax edx |
3396 | 3391 | ||
3397 | mov edx,[ScreenWidth] ; screen x size |
3392 | mov edx,[ScreenWidth] ; screen x size |
3398 | inc edx |
3393 | inc edx |
3399 | imul edx, ebx |
3394 | imul edx, ebx |
3400 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3395 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3401 | 3396 | ||
3402 | xor ecx, ecx |
3397 | xor ecx, ecx |
3403 | mov eax, [CURRENT_TASK] |
3398 | mov eax, [CURRENT_TASK] |
3404 | cmp al, dl |
3399 | cmp al, dl |
3405 | setne cl |
3400 | setne cl |
3406 | 3401 | ||
3407 | pop edx eax |
3402 | pop edx eax |
3408 | ret |
3403 | ret |
3409 | 3404 | ||
3410 | iglobal |
3405 | iglobal |
3411 | cpustring db 'CPU',0 |
3406 | cpustring db 'CPU',0 |
3412 | endg |
3407 | endg |
3413 | 3408 | ||
3414 | uglobal |
3409 | uglobal |
3415 | background_defined db 0 ; diamond, 11.04.2006 |
3410 | background_defined db 0 ; diamond, 11.04.2006 |
3416 | endg |
3411 | endg |
3417 | 3412 | ||
3418 | align 4 |
3413 | align 4 |
3419 | ; check misc |
3414 | ; check misc |
3420 | 3415 | ||
3421 | checkmisc: |
3416 | checkmisc: |
3422 | 3417 | ||
3423 | cmp [ctrl_alt_del], 1 |
3418 | cmp [ctrl_alt_del], 1 |
3424 | jne nocpustart |
3419 | jne nocpustart |
3425 | 3420 | ||
3426 | mov ebp, cpustring |
3421 | mov ebp, cpustring |
3427 | call fs_execute_from_sysdir |
3422 | call fs_execute_from_sysdir |
3428 | 3423 | ||
3429 | mov [ctrl_alt_del], 0 |
3424 | mov [ctrl_alt_del], 0 |
3430 | 3425 | ||
3431 | nocpustart: |
3426 | nocpustart: |
3432 | cmp [mouse_active], 1 |
3427 | cmp [mouse_active], 1 |
3433 | jne mouse_not_active |
3428 | jne mouse_not_active |
3434 | mov [mouse_active], 0 |
3429 | mov [mouse_active], 0 |
3435 | xor edi, edi |
3430 | xor edi, edi |
3436 | mov ecx, [TASK_COUNT] |
3431 | mov ecx, [TASK_COUNT] |
3437 | set_mouse_event: |
3432 | set_mouse_event: |
3438 | add edi, 256 |
3433 | add edi, 256 |
3439 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3434 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3440 | loop set_mouse_event |
3435 | loop set_mouse_event |
3441 | 3436 | ||
3442 | mouse_not_active: |
3437 | mouse_not_active: |
3443 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3438 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3444 | jz nobackgr |
3439 | jz nobackgr |
3445 | cmp [background_defined], 0 |
3440 | cmp [background_defined], 0 |
3446 | jz nobackgr |
3441 | jz nobackgr |
3447 | ; mov [REDRAW_BACKGROUND],byte 2 |
3442 | ; mov [REDRAW_BACKGROUND],byte 2 |
3448 | ; call change_task |
3443 | ; call change_task |
3449 | xor edi, edi |
3444 | xor edi, edi |
3450 | mov ecx, [TASK_COUNT] |
3445 | mov ecx, [TASK_COUNT] |
3451 | set_bgr_event: |
3446 | set_bgr_event: |
3452 | add edi, 256 |
3447 | add edi, 256 |
3453 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3448 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3454 | loop set_bgr_event |
3449 | loop set_bgr_event |
3455 | mov [draw_data+32 + RECT.left],dword 0 |
3450 | mov [draw_data+32 + RECT.left],dword 0 |
3456 | mov [draw_data+32 + RECT.top],dword 0 |
3451 | mov [draw_data+32 + RECT.top],dword 0 |
3457 | mov eax,[ScreenWidth] |
3452 | mov eax,[ScreenWidth] |
3458 | mov ebx,[ScreenHeight] |
3453 | mov ebx,[ScreenHeight] |
3459 | mov [draw_data+32 + RECT.right],eax |
3454 | mov [draw_data+32 + RECT.right],eax |
3460 | mov [draw_data+32 + RECT.bottom],ebx |
3455 | mov [draw_data+32 + RECT.bottom],ebx |
3461 | call drawbackground |
3456 | call drawbackground |
3462 | mov [REDRAW_BACKGROUND],byte 0 |
3457 | mov [REDRAW_BACKGROUND],byte 0 |
3463 | mov [MOUSE_BACKGROUND],byte 0 |
3458 | mov [MOUSE_BACKGROUND],byte 0 |
3464 | 3459 | ||
3465 | nobackgr: |
3460 | nobackgr: |
3466 | 3461 | ||
3467 | ; system shutdown request |
3462 | ; system shutdown request |
3468 | 3463 | ||
3469 | cmp [SYS_SHUTDOWN],byte 0 |
3464 | cmp [SYS_SHUTDOWN],byte 0 |
3470 | je noshutdown |
3465 | je noshutdown |
3471 | 3466 | ||
3472 | mov edx,[shutdown_processes] |
3467 | mov edx,[shutdown_processes] |
3473 | sub dl,2 |
3468 | sub dl,2 |
3474 | 3469 | ||
3475 | cmp [SYS_SHUTDOWN],dl |
3470 | cmp [SYS_SHUTDOWN],dl |
3476 | jne no_mark_system_shutdown |
3471 | jne no_mark_system_shutdown |
3477 | 3472 | ||
3478 | mov edx,OS_BASE+0x3040 |
3473 | mov edx,OS_BASE+0x3040 |
3479 | movzx ecx,byte [SYS_SHUTDOWN] |
3474 | movzx ecx,byte [SYS_SHUTDOWN] |
3480 | add ecx,5 |
3475 | add ecx,5 |
3481 | markz: |
3476 | markz: |
3482 | mov [edx+TASKDATA.state],byte 3 |
3477 | mov [edx+TASKDATA.state],byte 3 |
3483 | add edx,0x20 |
3478 | add edx,0x20 |
3484 | loop markz |
3479 | loop markz |
3485 | 3480 | ||
3486 | no_mark_system_shutdown: |
3481 | no_mark_system_shutdown: |
3487 | 3482 | ||
3488 | call [disable_mouse] |
3483 | call [disable_mouse] |
3489 | 3484 | ||
3490 | dec byte [SYS_SHUTDOWN] |
3485 | dec byte [SYS_SHUTDOWN] |
3491 | 3486 | ||
3492 | cmp [SYS_SHUTDOWN],byte 0 |
3487 | cmp [SYS_SHUTDOWN],byte 0 |
3493 | je system_shutdown |
3488 | je system_shutdown |
3494 | 3489 | ||
3495 | noshutdown: |
3490 | noshutdown: |
3496 | 3491 | ||
3497 | 3492 | ||
3498 | mov eax,[TASK_COUNT] ; termination |
3493 | mov eax,[TASK_COUNT] ; termination |
3499 | mov ebx,TASK_DATA+TASKDATA.state |
3494 | mov ebx,TASK_DATA+TASKDATA.state |
3500 | mov esi,1 |
3495 | mov esi,1 |
3501 | 3496 | ||
3502 | newct: |
3497 | newct: |
3503 | mov cl,[ebx] |
3498 | mov cl,[ebx] |
3504 | cmp cl,byte 3 |
3499 | cmp cl,byte 3 |
3505 | jz terminate |
3500 | jz terminate |
3506 | cmp cl,byte 4 |
3501 | cmp cl,byte 4 |
3507 | jz terminate |
3502 | jz terminate |
3508 | 3503 | ||
3509 | add ebx,0x20 |
3504 | add ebx,0x20 |
3510 | inc esi |
3505 | inc esi |
3511 | dec eax |
3506 | dec eax |
3512 | jnz newct |
3507 | jnz newct |
3513 | 3508 | ||
3514 | ret |
3509 | ret |
3515 | 3510 | ||
3516 | 3511 | ||
3517 | ; redraw screen |
3512 | ; redraw screen |
3518 | 3513 | ||
3519 | redrawscreen: |
3514 | redrawscreen: |
3520 | 3515 | ||
3521 | ; eax , if process window_data base is eax, do not set flag/limits |
3516 | ; eax , if process window_data base is eax, do not set flag/limits |
3522 | 3517 | ||
3523 | pushad |
3518 | pushad |
3524 | push eax |
3519 | push eax |
3525 | 3520 | ||
3526 | ;;; mov eax,2 |
3521 | ;;; mov eax,2 |
3527 | ;;; call delay_hs |
3522 | ;;; call delay_hs |
3528 | 3523 | ||
3529 | ;mov ecx,0 ; redraw flags for apps |
3524 | ;mov ecx,0 ; redraw flags for apps |
3530 | xor ecx,ecx |
3525 | xor ecx,ecx |
3531 | newdw2: |
3526 | newdw2: |
3532 | 3527 | ||
3533 | inc ecx |
3528 | inc ecx |
3534 | push ecx |
3529 | push ecx |
3535 | 3530 | ||
3536 | mov eax,ecx |
3531 | mov eax,ecx |
3537 | shl eax,5 |
3532 | shl eax,5 |
3538 | add eax,window_data |
3533 | add eax,window_data |
3539 | 3534 | ||
3540 | cmp eax,[esp+4] |
3535 | cmp eax,[esp+4] |
3541 | je not_this_task |
3536 | je not_this_task |
3542 | ; check if window in redraw area |
3537 | ; check if window in redraw area |
3543 | mov edi,eax |
3538 | mov edi,eax |
3544 | 3539 | ||
3545 | cmp ecx,1 ; limit for background |
3540 | cmp ecx,1 ; limit for background |
3546 | jz bgli |
3541 | jz bgli |
3547 | 3542 | ||
3548 | mov eax, [edi + WDATA.box.left] |
3543 | mov eax, [edi + WDATA.box.left] |
3549 | mov ebx, [edi + WDATA.box.top] |
3544 | mov ebx, [edi + WDATA.box.top] |
3550 | mov ecx, [edi + WDATA.box.width] |
3545 | mov ecx, [edi + WDATA.box.width] |
3551 | mov edx, [edi + WDATA.box.height] |
3546 | mov edx, [edi + WDATA.box.height] |
3552 | add ecx,eax |
3547 | add ecx,eax |
3553 | add edx,ebx |
3548 | add edx,ebx |
3554 | 3549 | ||
3555 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3550 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3556 | cmp ecx,ebx |
3551 | cmp ecx,ebx |
3557 | jb ricino |
3552 | jb ricino |
3558 | 3553 | ||
3559 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3554 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3560 | cmp ecx,eax |
3555 | cmp ecx,eax |
3561 | jb ricino |
3556 | jb ricino |
3562 | 3557 | ||
3563 | mov eax, [edi + WDATA.box.left] |
3558 | mov eax, [edi + WDATA.box.left] |
3564 | mov ebx, [edi + WDATA.box.top] |
3559 | mov ebx, [edi + WDATA.box.top] |
3565 | mov ecx, [edi + WDATA.box.width] |
3560 | mov ecx, [edi + WDATA.box.width] |
3566 | mov edx, [edi + WDATA.box.height] |
3561 | mov edx, [edi + WDATA.box.height] |
3567 | add ecx, eax |
3562 | add ecx, eax |
3568 | add edx, ebx |
3563 | add edx, ebx |
3569 | 3564 | ||
3570 | mov eax,[dly] ; eax = area y start edx = window y end |
3565 | mov eax,[dly] ; eax = area y start edx = window y end |
3571 | cmp edx,eax |
3566 | cmp edx,eax |
3572 | jb ricino |
3567 | jb ricino |
3573 | 3568 | ||
3574 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3569 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3575 | cmp ecx,eax |
3570 | cmp ecx,eax |
3576 | jb ricino |
3571 | jb ricino |
3577 | 3572 | ||
3578 | bgli: |
3573 | bgli: |
3579 | 3574 | ||
3580 | cmp edi,esi |
3575 | cmp edi,esi |
3581 | jz ricino |
3576 | jz ricino |
3582 | 3577 | ||
3583 | mov eax,edi |
3578 | mov eax,edi |
3584 | add eax,draw_data-window_data |
3579 | add eax,draw_data-window_data |
3585 | 3580 | ||
3586 | mov ebx,[dlx] ; set limits |
3581 | mov ebx,[dlx] ; set limits |
3587 | mov [eax + RECT.left], ebx |
3582 | mov [eax + RECT.left], ebx |
3588 | mov ebx,[dly] |
3583 | mov ebx,[dly] |
3589 | mov [eax + RECT.top], ebx |
3584 | mov [eax + RECT.top], ebx |
3590 | mov ebx,[dlxe] |
3585 | mov ebx,[dlxe] |
3591 | mov [eax + RECT.right], ebx |
3586 | mov [eax + RECT.right], ebx |
3592 | mov ebx,[dlye] |
3587 | mov ebx,[dlye] |
3593 | mov [eax + RECT.bottom], ebx |
3588 | mov [eax + RECT.bottom], ebx |
3594 | 3589 | ||
3595 | sub eax,draw_data-window_data |
3590 | sub eax,draw_data-window_data |
3596 | 3591 | ||
3597 | cmp ecx,1 |
3592 | cmp ecx,1 |
3598 | jne nobgrd |
3593 | jne nobgrd |
3599 | cmp esi,1 |
3594 | cmp esi,1 |
3600 | je newdw8 |
3595 | je newdw8 |
3601 | call drawbackground |
3596 | call drawbackground |
3602 | 3597 | ||
3603 | newdw8: |
3598 | newdw8: |
3604 | nobgrd: |
3599 | nobgrd: |
3605 | 3600 | ||
3606 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3601 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3607 | 3602 | ||
3608 | ricino: |
3603 | ricino: |
3609 | 3604 | ||
3610 | not_this_task: |
3605 | not_this_task: |
3611 | 3606 | ||
3612 | pop ecx |
3607 | pop ecx |
3613 | 3608 | ||
3614 | cmp ecx,[TASK_COUNT] |
3609 | cmp ecx,[TASK_COUNT] |
3615 | jle newdw2 |
3610 | jle newdw2 |
3616 | 3611 | ||
3617 | pop eax |
3612 | pop eax |
3618 | popad |
3613 | popad |
3619 | 3614 | ||
3620 | ret |
3615 | ret |
3621 | 3616 | ||
3622 | calculatebackground: ; background |
3617 | calculatebackground: ; background |
3623 | 3618 | ||
3624 | ; all black |
3619 | ; all black |
3625 | 3620 | ||
3626 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3621 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3627 | xor eax, eax |
3622 | xor eax, eax |
3628 | mov ecx, 1023 ;0x0fff00 / 4 |
3623 | mov ecx, 1023 ;0x0fff00 / 4 |
3629 | cld |
3624 | cld |
3630 | rep stosd |
3625 | rep stosd |
3631 | 3626 | ||
3632 | mov edi,display_data ; set os to use all pixels |
3627 | mov edi,display_data ; set os to use all pixels |
3633 | mov eax,0x01010101 |
3628 | mov eax,0x01010101 |
3634 | mov ecx,1280*1024 / 4 |
3629 | mov ecx,1280*1024 / 4 |
3635 | rep stosd |
3630 | rep stosd |
3636 | 3631 | ||
3637 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3632 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3638 | 3633 | ||
3639 | ret |
3634 | ret |
3640 | 3635 | ||
3641 | uglobal |
3636 | uglobal |
3642 | imax dd 0x0 |
3637 | imax dd 0x0 |
3643 | endg |
3638 | endg |
3644 | 3639 | ||
3645 | 3640 | ||
3646 | 3641 | ||
3647 | delay_ms: ; delay in 1/1000 sec |
3642 | delay_ms: ; delay in 1/1000 sec |
3648 | 3643 | ||
3649 | 3644 | ||
3650 | push eax |
3645 | push eax |
3651 | push ecx |
3646 | push ecx |
3652 | 3647 | ||
3653 | mov ecx,esi |
3648 | mov ecx,esi |
3654 | ; |
3649 | ; |
3655 | imul ecx, 33941 |
3650 | imul ecx, 33941 |
3656 | shr ecx, 9 |
3651 | shr ecx, 9 |
3657 | ; |
3652 | ; |
3658 | 3653 | ||
3659 | in al,0x61 |
3654 | in al,0x61 |
3660 | and al,0x10 |
3655 | and al,0x10 |
3661 | mov ah,al |
3656 | mov ah,al |
3662 | cld |
3657 | cld |
3663 | 3658 | ||
3664 | cnt1: in al,0x61 |
3659 | cnt1: in al,0x61 |
3665 | and al,0x10 |
3660 | and al,0x10 |
3666 | cmp al,ah |
3661 | cmp al,ah |
3667 | jz cnt1 |
3662 | jz cnt1 |
3668 | 3663 | ||
3669 | mov ah,al |
3664 | mov ah,al |
3670 | loop cnt1 |
3665 | loop cnt1 |
3671 | 3666 | ||
3672 | pop ecx |
3667 | pop ecx |
3673 | pop eax |
3668 | pop eax |
3674 | 3669 | ||
3675 | ret |
3670 | ret |
3676 | 3671 | ||
3677 | 3672 | ||
3678 | set_app_param: |
3673 | set_app_param: |
3679 | push edi |
3674 | push edi |
3680 | 3675 | ||
3681 | mov edi,[TASK_BASE] |
3676 | mov edi,[TASK_BASE] |
3682 | mov [edi+TASKDATA.event_mask],eax |
3677 | mov [edi+TASKDATA.event_mask],eax |
3683 | 3678 | ||
3684 | pop edi |
3679 | pop edi |
3685 | ret |
3680 | ret |
3686 | 3681 | ||
3687 | 3682 | ||
3688 | 3683 | ||
3689 | delay_hs: ; delay in 1/100 secs |
3684 | delay_hs: ; delay in 1/100 secs |
3690 | push eax |
3685 | push eax |
3691 | push ecx |
3686 | push ecx |
3692 | push edx |
3687 | push edx |
3693 | 3688 | ||
3694 | mov edx,[timer_ticks] |
3689 | mov edx,[timer_ticks] |
3695 | add edx,eax |
3690 | add edx,eax |
3696 | 3691 | ||
3697 | newtic: |
3692 | newtic: |
3698 | mov ecx,[timer_ticks] |
3693 | mov ecx,[timer_ticks] |
3699 | cmp edx,ecx |
3694 | cmp edx,ecx |
3700 | jbe zerodelay |
3695 | jbe zerodelay |
3701 | 3696 | ||
3702 | call change_task |
3697 | call change_task |
3703 | 3698 | ||
3704 | jmp newtic |
3699 | jmp newtic |
3705 | 3700 | ||
3706 | zerodelay: |
3701 | zerodelay: |
3707 | pop edx |
3702 | pop edx |
3708 | pop ecx |
3703 | pop ecx |
3709 | pop eax |
3704 | pop eax |
3710 | 3705 | ||
3711 | ret |
3706 | ret |
3712 | 3707 | ||
3713 | 3708 | ||
3714 | memmove: ; memory move in bytes |
3709 | memmove: ; memory move in bytes |
3715 | 3710 | ||
3716 | ; eax = from |
3711 | ; eax = from |
3717 | ; ebx = to |
3712 | ; ebx = to |
3718 | ; ecx = no of bytes |
3713 | ; ecx = no of bytes |
3719 | test ecx, ecx |
3714 | test ecx, ecx |
3720 | jle .ret |
3715 | jle .ret |
3721 | 3716 | ||
3722 | 3717 | ||
3723 | push esi edi ecx |
3718 | push esi edi ecx |
3724 | 3719 | ||
3725 | mov edi, ebx |
3720 | mov edi, ebx |
3726 | mov esi, eax |
3721 | mov esi, eax |
3727 | 3722 | ||
3728 | test ecx, not 11b |
3723 | test ecx, not 11b |
3729 | jz @f |
3724 | jz @f |
3730 | 3725 | ||
3731 | push ecx |
3726 | push ecx |
3732 | shr ecx, 2 |
3727 | shr ecx, 2 |
3733 | rep movsd |
3728 | rep movsd |
3734 | pop ecx |
3729 | pop ecx |
3735 | and ecx, 11b |
3730 | and ecx, 11b |
3736 | jz .finish |
3731 | jz .finish |
3737 | @@: |
3732 | @@: |
3738 | rep movsb |
3733 | rep movsb |
3739 | 3734 | ||
3740 | .finish: |
3735 | .finish: |
3741 | pop ecx edi esi |
3736 | pop ecx edi esi |
3742 | .ret: |
3737 | .ret: |
3743 | ret |
3738 | ret |
3744 | 3739 | ||
3745 | 3740 | ||
3746 | ; |
3741 | ; |
3747 | ;align 4 |
3742 | ;align 4 |
3748 | ; |
3743 | ; |
3749 | ;read_floppy_file: |
3744 | ;read_floppy_file: |
3750 | ; |
3745 | ; |
3751 | ;; as input |
3746 | ;; as input |
3752 | ;; |
3747 | ;; |
3753 | ;; eax pointer to file |
3748 | ;; eax pointer to file |
3754 | ;; ebx file lenght |
3749 | ;; ebx file lenght |
3755 | ;; ecx start 512 byte block number |
3750 | ;; ecx start 512 byte block number |
3756 | ;; edx number of blocks to read |
3751 | ;; edx number of blocks to read |
3757 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3752 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3758 | ;; |
3753 | ;; |
3759 | ;; |
3754 | ;; |
3760 | ;; on return |
3755 | ;; on return |
3761 | ;; |
3756 | ;; |
3762 | ;; eax = 0 command succesful |
3757 | ;; eax = 0 command succesful |
3763 | ;; 1 no fd base and/or partition defined |
3758 | ;; 1 no fd base and/or partition defined |
3764 | ;; 2 yet unsupported FS |
3759 | ;; 2 yet unsupported FS |
3765 | ;; 3 unknown FS |
3760 | ;; 3 unknown FS |
3766 | ;; 4 partition not defined at hd |
3761 | ;; 4 partition not defined at hd |
3767 | ;; 5 file not found |
3762 | ;; 5 file not found |
3768 | ;; ebx = size of file |
3763 | ;; ebx = size of file |
3769 | ; |
3764 | ; |
3770 | ; mov edi,[TASK_BASE] |
3765 | ; mov edi,[TASK_BASE] |
3771 | ; add edi,0x10 |
3766 | ; add edi,0x10 |
3772 | ; add esi,[edi] |
3767 | ; add esi,[edi] |
3773 | ; add eax,[edi] |
3768 | ; add eax,[edi] |
3774 | ; |
3769 | ; |
3775 | ; pushad |
3770 | ; pushad |
3776 | ; mov edi,esi |
3771 | ; mov edi,esi |
3777 | ; add edi,1024 |
3772 | ; add edi,1024 |
3778 | ; mov esi,0x100000+19*512 |
3773 | ; mov esi,0x100000+19*512 |
3779 | ; sub ecx,1 |
3774 | ; sub ecx,1 |
3780 | ; shl ecx,9 |
3775 | ; shl ecx,9 |
3781 | ; add esi,ecx |
3776 | ; add esi,ecx |
3782 | ; shl edx,9 |
3777 | ; shl edx,9 |
3783 | ; mov ecx,edx |
3778 | ; mov ecx,edx |
3784 | ; cld |
3779 | ; cld |
3785 | ; rep movsb |
3780 | ; rep movsb |
3786 | ; popad |
3781 | ; popad |
3787 | ; |
3782 | ; |
3788 | ; mov [esp+36],eax |
3783 | ; mov [esp+36],eax |
3789 | ; mov [esp+24],ebx |
3784 | ; mov [esp+24],ebx |
3790 | ; ret |
3785 | ; ret |
3791 | 3786 | ||
3792 | 3787 | ||
3793 | 3788 | ||
3794 | align 4 |
3789 | align 4 |
3795 | 3790 | ||
3796 | sys_programirq: |
3791 | sys_programirq: |
3797 | 3792 | ||
3798 | mov edi,[TASK_BASE] |
3793 | mov edi,[TASK_BASE] |
3799 | add eax,[edi+TASKDATA.mem_start] |
3794 | add eax,[edi+TASKDATA.mem_start] |
3800 | 3795 | ||
3801 | cmp ebx,16 |
3796 | cmp ebx,16 |
3802 | jae .not_owner |
3797 | jae .not_owner |
3803 | mov edi,[TASK_BASE] |
3798 | mov edi,[TASK_BASE] |
3804 | mov edi,[edi+TASKDATA.pid] |
3799 | mov edi,[edi+TASKDATA.pid] |
3805 | cmp edi,[irq_owner+ebx*4] |
3800 | cmp edi,[irq_owner+ebx*4] |
3806 | je spril1 |
3801 | je spril1 |
3807 | .not_owner: |
3802 | .not_owner: |
3808 | mov [esp+36],dword 1 |
3803 | mov [esp+36],dword 1 |
3809 | ret |
3804 | ret |
3810 | spril1: |
3805 | spril1: |
3811 | 3806 | ||
3812 | mov esi,eax |
3807 | mov esi,eax |
3813 | shl ebx,6 |
3808 | shl ebx,6 |
3814 | add ebx,irq00read |
3809 | add ebx,irq00read |
3815 | mov edi,ebx |
3810 | mov edi,ebx |
3816 | mov ecx,16 |
3811 | mov ecx,16 |
3817 | cld |
3812 | cld |
3818 | rep movsd |
3813 | rep movsd |
3819 | mov [esp+36],dword 0 |
3814 | mov [esp+36],dword 0 |
3820 | ret |
3815 | ret |
3821 | 3816 | ||
3822 | 3817 | ||
3823 | align 4 |
3818 | align 4 |
3824 | 3819 | ||
3825 | get_irq_data: |
3820 | get_irq_data: |
3826 | cmp eax,16 |
3821 | cmp eax,16 |
3827 | jae .not_owner |
3822 | jae .not_owner |
3828 | mov edx,eax ; check for correct owner |
3823 | mov edx,eax ; check for correct owner |
3829 | shl edx,2 |
3824 | shl edx,2 |
3830 | add edx,irq_owner |
3825 | add edx,irq_owner |
3831 | mov edx,[edx] |
3826 | mov edx,[edx] |
3832 | mov edi,[TASK_BASE] |
3827 | mov edi,[TASK_BASE] |
3833 | mov edi,[edi+TASKDATA.pid] |
3828 | mov edi,[edi+TASKDATA.pid] |
3834 | cmp edx,edi |
3829 | cmp edx,edi |
3835 | je gidril1 |
3830 | je gidril1 |
3836 | .not_owner: |
3831 | .not_owner: |
3837 | mov [esp+32],dword 2 ; ecx=2 |
3832 | mov [esp+32],dword 2 ; ecx=2 |
3838 | ret |
3833 | ret |
3839 | 3834 | ||
3840 | gidril1: |
3835 | gidril1: |
3841 | 3836 | ||
3842 | mov ebx,eax |
3837 | mov ebx,eax |
3843 | shl ebx,12 |
3838 | shl ebx,12 |
3844 | add ebx,IRQ_SAVE |
3839 | add ebx,IRQ_SAVE |
3845 | mov eax,[ebx] |
3840 | mov eax,[ebx] |
3846 | mov ecx,1 |
3841 | mov ecx,1 |
3847 | test eax,eax |
3842 | test eax,eax |
3848 | jz gid1 |
3843 | jz gid1 |
3849 | 3844 | ||
3850 | dec eax |
3845 | dec eax |
3851 | mov esi,ebx |
3846 | mov esi,ebx |
3852 | mov [ebx],eax |
3847 | mov [ebx],eax |
3853 | movzx ebx,byte [ebx+0x10] |
3848 | movzx ebx,byte [ebx+0x10] |
3854 | add esi,0x10 |
3849 | add esi,0x10 |
3855 | mov edi,esi |
3850 | mov edi,esi |
3856 | inc esi |
3851 | inc esi |
3857 | mov ecx,4000 / 4 |
3852 | mov ecx,4000 / 4 |
3858 | cld |
3853 | cld |
3859 | rep movsd |
3854 | rep movsd |
3860 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3855 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3861 | gid1: |
3856 | gid1: |
3862 | mov [esp+36],eax |
3857 | mov [esp+36],eax |
3863 | mov [esp+32],ecx |
3858 | mov [esp+32],ecx |
3864 | mov [esp+24],ebx |
3859 | mov [esp+24],ebx |
3865 | ret |
3860 | ret |
3866 | 3861 | ||
3867 | 3862 | ||
3868 | set_io_access_rights: |
3863 | set_io_access_rights: |
3869 | 3864 | ||
3870 | pushad |
3865 | pushad |
3871 | 3866 | ||
3872 | mov edi, tss._io_map_0 |
3867 | mov edi, tss._io_map_0 |
3873 | 3868 | ||
3874 | ; mov ecx,eax |
3869 | ; mov ecx,eax |
3875 | ; and ecx,7 ; offset in byte |
3870 | ; and ecx,7 ; offset in byte |
3876 | 3871 | ||
3877 | ; shr eax,3 ; number of byte |
3872 | ; shr eax,3 ; number of byte |
3878 | ; add edi,eax |
3873 | ; add edi,eax |
3879 | 3874 | ||
3880 | ; mov ebx,1 |
3875 | ; mov ebx,1 |
3881 | ; shl ebx,cl |
3876 | ; shl ebx,cl |
3882 | 3877 | ||
3883 | cmp ebp,0 ; enable access - ebp = 0 |
3878 | cmp ebp,0 ; enable access - ebp = 0 |
3884 | jne siar1 |
3879 | jne siar1 |
3885 | 3880 | ||
3886 | ; not ebx |
3881 | ; not ebx |
3887 | ; and [edi],byte bl |
3882 | ; and [edi],byte bl |
3888 | btr [edi], eax |
3883 | btr [edi], eax |
3889 | 3884 | ||
3890 | popad |
3885 | popad |
3891 | 3886 | ||
3892 | ret |
3887 | ret |
3893 | 3888 | ||
3894 | siar1: |
3889 | siar1: |
3895 | 3890 | ||
3896 | bts [edi], eax |
3891 | bts [edi], eax |
3897 | ; or [edi],byte bl ; disable access - ebp = 1 |
3892 | ; or [edi],byte bl ; disable access - ebp = 1 |
3898 | 3893 | ||
3899 | popad |
3894 | popad |
3900 | 3895 | ||
3901 | ret |
3896 | ret |
3902 | 3897 | ||
3903 | r_f_port_area: |
3898 | r_f_port_area: |
3904 | 3899 | ||
3905 | test eax, eax |
3900 | test eax, eax |
3906 | jnz free_port_area |
3901 | jnz free_port_area |
3907 | ; je r_port_area |
3902 | ; je r_port_area |
3908 | ; jmp free_port_area |
3903 | ; jmp free_port_area |
3909 | 3904 | ||
3910 | ; r_port_area: |
3905 | ; r_port_area: |
3911 | 3906 | ||
3912 | pushad |
3907 | pushad |
3913 | 3908 | ||
3914 | cmp ebx,ecx ; beginning > end ? |
3909 | cmp ebx,ecx ; beginning > end ? |
3915 | ja rpal1 |
3910 | ja rpal1 |
3916 | cmp ecx,65536 |
3911 | cmp ecx,65536 |
3917 | jae rpal1 |
3912 | jae rpal1 |
3918 | mov esi,[RESERVED_PORTS] |
3913 | mov esi,[RESERVED_PORTS] |
3919 | test esi,esi ; no reserved areas ? |
3914 | test esi,esi ; no reserved areas ? |
3920 | je rpal2 |
3915 | je rpal2 |
3921 | cmp esi,255 ; max reserved |
3916 | cmp esi,255 ; max reserved |
3922 | jae rpal1 |
3917 | jae rpal1 |
3923 | rpal3: |
3918 | rpal3: |
3924 | mov edi,esi |
3919 | mov edi,esi |
3925 | shl edi,4 |
3920 | shl edi,4 |
3926 | add edi,RESERVED_PORTS |
3921 | add edi,RESERVED_PORTS |
3927 | cmp ebx,[edi+8] |
3922 | cmp ebx,[edi+8] |
3928 | ja rpal4 |
3923 | ja rpal4 |
3929 | cmp ecx,[edi+4] |
3924 | cmp ecx,[edi+4] |
3930 | jae rpal1 |
3925 | jae rpal1 |
3931 | ; jb rpal4 |
3926 | ; jb rpal4 |
3932 | ; jmp rpal1 |
3927 | ; jmp rpal1 |
3933 | rpal4: |
3928 | rpal4: |
3934 | 3929 | ||
3935 | dec esi |
3930 | dec esi |
3936 | jnz rpal3 |
3931 | jnz rpal3 |
3937 | jmp rpal2 |
3932 | jmp rpal2 |
3938 | rpal1: |
3933 | rpal1: |
3939 | popad |
3934 | popad |
3940 | mov eax,1 |
3935 | mov eax,1 |
3941 | ret |
3936 | ret |
3942 | 3937 | ||
3943 | rpal2: |
3938 | rpal2: |
3944 | popad |
3939 | popad |
3945 | 3940 | ||
3946 | 3941 | ||
3947 | ; enable port access at port IO map |
3942 | ; enable port access at port IO map |
3948 | cli |
3943 | cli |
3949 | pushad ; start enable io map |
3944 | pushad ; start enable io map |
3950 | 3945 | ||
3951 | cmp ecx,65536 ;16384 |
3946 | cmp ecx,65536 ;16384 |
3952 | jae no_unmask_io ; jge |
3947 | jae no_unmask_io ; jge |
3953 | 3948 | ||
3954 | mov eax,ebx |
3949 | mov eax,ebx |
3955 | 3950 | ||
3956 | new_port_access: |
3951 | new_port_access: |
3957 | 3952 | ||
3958 | pushad |
3953 | pushad |
3959 | 3954 | ||
3960 | xor ebp,ebp ; enable - eax = port |
3955 | xor ebp,ebp ; enable - eax = port |
3961 | call set_io_access_rights |
3956 | call set_io_access_rights |
3962 | 3957 | ||
3963 | popad |
3958 | popad |
3964 | 3959 | ||
3965 | inc eax |
3960 | inc eax |
3966 | cmp eax,ecx |
3961 | cmp eax,ecx |
3967 | jbe new_port_access |
3962 | jbe new_port_access |
3968 | 3963 | ||
3969 | no_unmask_io: |
3964 | no_unmask_io: |
3970 | 3965 | ||
3971 | popad ; end enable io map |
3966 | popad ; end enable io map |
3972 | sti |
3967 | sti |
3973 | 3968 | ||
3974 | mov edi,[RESERVED_PORTS] |
3969 | mov edi,[RESERVED_PORTS] |
3975 | add edi,1 |
3970 | add edi,1 |
3976 | mov [RESERVED_PORTS],edi |
3971 | mov [RESERVED_PORTS],edi |
3977 | shl edi,4 |
3972 | shl edi,4 |
3978 | add edi,RESERVED_PORTS |
3973 | add edi,RESERVED_PORTS |
3979 | mov esi,[TASK_BASE] |
3974 | mov esi,[TASK_BASE] |
3980 | mov esi,[esi+TASKDATA.pid] |
3975 | mov esi,[esi+TASKDATA.pid] |
3981 | mov [edi],esi |
3976 | mov [edi],esi |
3982 | mov [edi+4],ebx |
3977 | mov [edi+4],ebx |
3983 | mov [edi+8],ecx |
3978 | mov [edi+8],ecx |
3984 | 3979 | ||
3985 | xor eax, eax |
3980 | xor eax, eax |
3986 | ret |
3981 | ret |
3987 | 3982 | ||
3988 | free_port_area: |
3983 | free_port_area: |
3989 | 3984 | ||
3990 | pushad |
3985 | pushad |
3991 | 3986 | ||
3992 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3987 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
3993 | test esi,esi |
3988 | test esi,esi |
3994 | je frpal2 |
3989 | je frpal2 |
3995 | mov edx,[TASK_BASE] |
3990 | mov edx,[TASK_BASE] |
3996 | mov edx,[edx+TASKDATA.pid] |
3991 | mov edx,[edx+TASKDATA.pid] |
3997 | frpal3: |
3992 | frpal3: |
3998 | mov edi,esi |
3993 | mov edi,esi |
3999 | shl edi,4 |
3994 | shl edi,4 |
4000 | add edi,RESERVED_PORTS |
3995 | add edi,RESERVED_PORTS |
4001 | cmp edx,[edi] |
3996 | cmp edx,[edi] |
4002 | jne frpal4 |
3997 | jne frpal4 |
4003 | cmp ebx,[edi+4] |
3998 | cmp ebx,[edi+4] |
4004 | jne frpal4 |
3999 | jne frpal4 |
4005 | cmp ecx,[edi+8] |
4000 | cmp ecx,[edi+8] |
4006 | jne frpal4 |
4001 | jne frpal4 |
4007 | jmp frpal1 |
4002 | jmp frpal1 |
4008 | frpal4: |
4003 | frpal4: |
4009 | dec esi |
4004 | dec esi |
4010 | jnz frpal3 |
4005 | jnz frpal3 |
4011 | frpal2: |
4006 | frpal2: |
4012 | popad |
4007 | popad |
4013 | mov eax,1 |
4008 | mov eax,1 |
4014 | ret |
4009 | ret |
4015 | frpal1: |
4010 | frpal1: |
4016 | mov ecx,256 |
4011 | mov ecx,256 |
4017 | sub ecx,esi |
4012 | sub ecx,esi |
4018 | shl ecx,4 |
4013 | shl ecx,4 |
4019 | mov esi,edi |
4014 | mov esi,edi |
4020 | add esi,16 |
4015 | add esi,16 |
4021 | cld |
4016 | cld |
4022 | rep movsb |
4017 | rep movsb |
4023 | 4018 | ||
4024 | dec dword [RESERVED_PORTS] |
4019 | dec dword [RESERVED_PORTS] |
4025 | 4020 | ||
4026 | popad |
4021 | popad |
4027 | 4022 | ||
4028 | 4023 | ||
4029 | ; disable port access at port IO map |
4024 | ; disable port access at port IO map |
4030 | 4025 | ||
4031 | pushad ; start disable io map |
4026 | pushad ; start disable io map |
4032 | 4027 | ||
4033 | cmp ecx,65536 ;16384 |
4028 | cmp ecx,65536 ;16384 |
4034 | jge no_mask_io |
4029 | jge no_mask_io |
4035 | 4030 | ||
4036 | mov eax,ebx |
4031 | mov eax,ebx |
4037 | 4032 | ||
4038 | new_port_access_disable: |
4033 | new_port_access_disable: |
4039 | 4034 | ||
4040 | pushad |
4035 | pushad |
4041 | 4036 | ||
4042 | mov ebp,1 ; disable - eax = port |
4037 | mov ebp,1 ; disable - eax = port |
4043 | call set_io_access_rights |
4038 | call set_io_access_rights |
4044 | 4039 | ||
4045 | popad |
4040 | popad |
4046 | 4041 | ||
4047 | inc eax |
4042 | inc eax |
4048 | cmp eax,ecx |
4043 | cmp eax,ecx |
4049 | jbe new_port_access_disable |
4044 | jbe new_port_access_disable |
4050 | 4045 | ||
4051 | no_mask_io: |
4046 | no_mask_io: |
4052 | 4047 | ||
4053 | popad ; end disable io map |
4048 | popad ; end disable io map |
4054 | 4049 | ||
4055 | xor eax, eax |
4050 | xor eax, eax |
4056 | ret |
4051 | ret |
4057 | 4052 | ||
4058 | 4053 | ||
4059 | reserve_free_irq: |
4054 | reserve_free_irq: |
4060 | 4055 | ||
4061 | mov ecx, 1 |
4056 | mov ecx, 1 |
4062 | cmp ebx, 16 |
4057 | cmp ebx, 16 |
4063 | jae fril1 |
4058 | jae fril1 |
4064 | test eax,eax |
4059 | test eax,eax |
4065 | jz reserve_irq |
4060 | jz reserve_irq |
4066 | 4061 | ||
4067 | lea edi,[irq_owner+ebx*4] |
4062 | lea edi,[irq_owner+ebx*4] |
4068 | mov edx,[edi] |
4063 | mov edx,[edi] |
4069 | mov eax,[TASK_BASE] |
4064 | mov eax,[TASK_BASE] |
4070 | cmp edx,[eax+TASKDATA.pid] |
4065 | cmp edx,[eax+TASKDATA.pid] |
4071 | jne fril1 |
4066 | jne fril1 |
4072 | dec ecx |
4067 | dec ecx |
4073 | mov [edi],ecx |
4068 | mov [edi],ecx |
4074 | fril1: |
4069 | fril1: |
4075 | mov [esp+36],ecx ; return in eax |
4070 | mov [esp+36],ecx ; return in eax |
4076 | ret |
4071 | ret |
4077 | 4072 | ||
4078 | reserve_irq: |
4073 | reserve_irq: |
4079 | 4074 | ||
4080 | lea edi,[irq_owner+ebx*4] |
4075 | lea edi,[irq_owner+ebx*4] |
4081 | cmp dword [edi], 0 |
4076 | cmp dword [edi], 0 |
4082 | jnz ril1 |
4077 | jnz ril1 |
4083 | 4078 | ||
4084 | mov edx,[TASK_BASE] |
4079 | mov edx,[TASK_BASE] |
4085 | mov edx,[edx+TASKDATA.pid] |
4080 | mov edx,[edx+TASKDATA.pid] |
4086 | mov [edi],edx |
4081 | mov [edi],edx |
4087 | dec ecx |
4082 | dec ecx |
4088 | ril1: |
4083 | ril1: |
4089 | mov [esp+36],ecx ; return in eax |
4084 | mov [esp+36],ecx ; return in eax |
4090 | ret |
4085 | ret |
4091 | 4086 | ||
4092 | drawbackground: |
4087 | drawbackground: |
4093 | inc [mouse_pause] |
4088 | inc [mouse_pause] |
4094 | cmp [SCR_MODE],word 0x12 |
4089 | cmp [SCR_MODE],word 0x12 |
4095 | je dbrv20 |
4090 | je dbrv20 |
4096 | dbrv12: |
4091 | dbrv12: |
4097 | cmp [SCR_MODE],word 0100000000000000b |
4092 | cmp [SCR_MODE],word 0100000000000000b |
4098 | jge dbrv20 |
4093 | jge dbrv20 |
4099 | cmp [SCR_MODE],word 0x13 |
4094 | cmp [SCR_MODE],word 0x13 |
4100 | je dbrv20 |
4095 | je dbrv20 |
4101 | call vesa12_drawbackground |
4096 | call vesa12_drawbackground |
4102 | dec [mouse_pause] |
4097 | dec [mouse_pause] |
4103 | call [draw_pointer] |
4098 | call [draw_pointer] |
4104 | ret |
4099 | ret |
4105 | dbrv20: |
4100 | dbrv20: |
4106 | cmp [display_data-12],dword 1 |
4101 | cmp [display_data-12],dword 1 |
4107 | jne bgrstr |
4102 | jne bgrstr |
4108 | call vesa20_drawbackground_tiled |
4103 | call vesa20_drawbackground_tiled |
4109 | dec [mouse_pause] |
4104 | dec [mouse_pause] |
4110 | call [draw_pointer] |
4105 | call [draw_pointer] |
4111 | ret |
4106 | ret |
4112 | bgrstr: |
4107 | bgrstr: |
4113 | call vesa20_drawbackground_stretch |
4108 | call vesa20_drawbackground_stretch |
4114 | dec [mouse_pause] |
4109 | dec [mouse_pause] |
4115 | call [draw_pointer] |
4110 | call [draw_pointer] |
4116 | ret |
4111 | ret |
4117 | 4112 | ||
4118 | align 4 |
4113 | align 4 |
4119 | 4114 | ||
4120 | syscall_putimage: ; PutImage |
4115 | syscall_putimage: ; PutImage |
4121 | 4116 | ||
4122 | mov edx,ecx |
4117 | mov edx,ecx |
4123 | mov ecx,ebx |
4118 | mov ecx,ebx |
4124 | mov ebx, eax |
4119 | mov ebx, eax |
4125 | 4120 | ||
4126 | sys_putimage: |
4121 | sys_putimage: |
4127 | test ecx,0x80008000 |
4122 | test ecx,0x80008000 |
4128 | jnz .exit |
4123 | jnz .exit |
4129 | test ecx,0x0000FFFF |
4124 | test ecx,0x0000FFFF |
4130 | jz .exit |
4125 | jz .exit |
4131 | test ecx,0xFFFF0000 |
4126 | test ecx,0xFFFF0000 |
4132 | jnz @f |
4127 | jnz @f |
4133 | .exit: |
4128 | .exit: |
4134 | ret |
4129 | ret |
4135 | @@: |
4130 | @@: |
4136 | mov edi,[current_slot] |
4131 | mov edi,[current_slot] |
4137 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4132 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4138 | rol edx,16 |
4133 | rol edx,16 |
4139 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4134 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4140 | rol edx,16 |
4135 | rol edx,16 |
4141 | .forced: |
4136 | .forced: |
4142 | push ebp esi 0 |
4137 | push ebp esi 0 |
4143 | mov ebp, putimage_get24bpp |
4138 | mov ebp, putimage_get24bpp |
4144 | mov esi, putimage_init24bpp |
4139 | mov esi, putimage_init24bpp |
4145 | sys_putimage_bpp: |
4140 | sys_putimage_bpp: |
4146 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4141 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4147 | ; mov eax, vga_putimage |
4142 | ; mov eax, vga_putimage |
4148 | cmp [SCR_MODE], word 0x12 |
4143 | cmp [SCR_MODE], word 0x12 |
4149 | jz @f ;.doit |
4144 | jz @f ;.doit |
4150 | mov eax, vesa12_putimage |
4145 | mov eax, vesa12_putimage |
4151 | cmp [SCR_MODE], word 0100000000000000b |
4146 | cmp [SCR_MODE], word 0100000000000000b |
4152 | jae @f |
4147 | jae @f |
4153 | cmp [SCR_MODE], word 0x13 |
4148 | cmp [SCR_MODE], word 0x13 |
4154 | jnz .doit |
4149 | jnz .doit |
4155 | @@: |
4150 | @@: |
4156 | mov eax, vesa20_putimage |
4151 | mov eax, vesa20_putimage |
4157 | .doit: |
4152 | .doit: |
4158 | inc [mouse_pause] |
4153 | inc [mouse_pause] |
4159 | call eax |
4154 | call eax |
4160 | dec [mouse_pause] |
4155 | dec [mouse_pause] |
4161 | pop ebp esi ebp |
4156 | pop ebp esi ebp |
4162 | jmp [draw_pointer] |
4157 | jmp [draw_pointer] |
4163 | 4158 | ||
4164 | syscall_putimage_palette: |
4159 | syscall_putimage_palette: |
4165 | mov edi, esi |
4160 | mov edi, esi |
4166 | mov esi, edx |
4161 | mov esi, edx |
4167 | mov edx, ecx |
4162 | mov edx, ecx |
4168 | mov ecx, ebx |
4163 | mov ecx, ebx |
4169 | mov ebx, eax |
4164 | mov ebx, eax |
4170 | sys_putimage_palette: |
4165 | sys_putimage_palette: |
4171 | ; ebx = pointer to image |
4166 | ; ebx = pointer to image |
4172 | ; ecx = [xsize]*65536 + [ysize] |
4167 | ; ecx = [xsize]*65536 + [ysize] |
4173 | ; edx = [xstart]*65536 + [ystart] |
4168 | ; edx = [xstart]*65536 + [ystart] |
4174 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4169 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4175 | ; edi = pointer to palette |
4170 | ; edi = pointer to palette |
4176 | ; ebp = row delta |
4171 | ; ebp = row delta |
4177 | mov eax, [CURRENT_TASK] |
4172 | mov eax, [CURRENT_TASK] |
4178 | shl eax, 8 |
4173 | shl eax, 8 |
4179 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4174 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4180 | rol edx, 16 |
4175 | rol edx, 16 |
4181 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4176 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4182 | rol edx, 16 |
4177 | rol edx, 16 |
4183 | .forced: |
4178 | .forced: |
4184 | push ebp esi ebp |
4179 | push ebp esi ebp |
4185 | cmp esi, 8 |
4180 | cmp esi, 8 |
4186 | jnz @f |
4181 | jnz @f |
4187 | mov ebp, putimage_get8bpp |
4182 | mov ebp, putimage_get8bpp |
4188 | mov esi, putimage_init8bpp |
4183 | mov esi, putimage_init8bpp |
4189 | jmp sys_putimage_bpp |
4184 | jmp sys_putimage_bpp |
4190 | @@: |
4185 | @@: |
4191 | cmp esi, 24 |
4186 | cmp esi, 24 |
4192 | jnz @f |
4187 | jnz @f |
4193 | mov ebp, putimage_get24bpp |
4188 | mov ebp, putimage_get24bpp |
4194 | mov esi, putimage_init24bpp |
4189 | mov esi, putimage_init24bpp |
4195 | jmp sys_putimage_bpp |
4190 | jmp sys_putimage_bpp |
4196 | @@: |
4191 | @@: |
4197 | cmp esi, 32 |
4192 | cmp esi, 32 |
4198 | jnz @f |
4193 | jnz @f |
4199 | mov ebp, putimage_get32bpp |
4194 | mov ebp, putimage_get32bpp |
4200 | mov esi, putimage_init32bpp |
4195 | mov esi, putimage_init32bpp |
4201 | jmp sys_putimage_bpp |
4196 | jmp sys_putimage_bpp |
4202 | @@: |
4197 | @@: |
4203 | pop ebp esi |
4198 | pop ebp esi |
4204 | ret |
4199 | ret |
4205 | 4200 | ||
4206 | putimage_init24bpp: |
4201 | putimage_init24bpp: |
4207 | lea eax, [eax*3] |
4202 | lea eax, [eax*3] |
4208 | putimage_init8bpp: |
4203 | putimage_init8bpp: |
4209 | ret |
4204 | ret |
4210 | 4205 | ||
4211 | putimage_get24bpp: |
4206 | putimage_get24bpp: |
4212 | mov eax, [esi] |
4207 | mov eax, [esi] |
4213 | add esi, 3 |
4208 | add esi, 3 |
4214 | ret 4 |
4209 | ret 4 |
4215 | putimage_get8bpp: |
4210 | putimage_get8bpp: |
4216 | movzx eax, byte [esi] |
4211 | movzx eax, byte [esi] |
4217 | push edx |
4212 | push edx |
4218 | mov edx, [esp+8] |
4213 | mov edx, [esp+8] |
4219 | mov eax, [edx+eax*4] |
4214 | mov eax, [edx+eax*4] |
4220 | pop edx |
4215 | pop edx |
4221 | inc esi |
4216 | inc esi |
4222 | ret 4 |
4217 | ret 4 |
4223 | 4218 | ||
4224 | putimage_init32bpp: |
4219 | putimage_init32bpp: |
4225 | shl eax, 2 |
4220 | shl eax, 2 |
4226 | ret |
4221 | ret |
4227 | putimage_get32bpp: |
4222 | putimage_get32bpp: |
4228 | lodsd |
4223 | lodsd |
4229 | ret 4 |
4224 | ret 4 |
4230 | 4225 | ||
4231 | ; eax x beginning |
4226 | ; eax x beginning |
4232 | ; ebx y beginning |
4227 | ; ebx y beginning |
4233 | ; ecx x end |
4228 | ; ecx x end |
4234 | ; edx y end |
4229 | ; edx y end |
4235 | ; edi color |
4230 | ; edi color |
4236 | 4231 | ||
4237 | __sys_drawbar: |
4232 | __sys_drawbar: |
4238 | mov esi,[current_slot] |
4233 | mov esi,[current_slot] |
4239 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4234 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4240 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4235 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4241 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4236 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4242 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4237 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4243 | .forced: |
4238 | .forced: |
4244 | inc [mouse_pause] |
4239 | inc [mouse_pause] |
4245 | ; call [disable_mouse] |
4240 | ; call [disable_mouse] |
4246 | cmp [SCR_MODE],word 0x12 |
4241 | cmp [SCR_MODE],word 0x12 |
4247 | je dbv20 |
4242 | je dbv20 |
4248 | sdbv20: |
4243 | sdbv20: |
4249 | cmp [SCR_MODE],word 0100000000000000b |
4244 | cmp [SCR_MODE],word 0100000000000000b |
4250 | jge dbv20 |
4245 | jge dbv20 |
4251 | cmp [SCR_MODE],word 0x13 |
4246 | cmp [SCR_MODE],word 0x13 |
4252 | je dbv20 |
4247 | je dbv20 |
4253 | call vesa12_drawbar |
4248 | call vesa12_drawbar |
4254 | dec [mouse_pause] |
4249 | dec [mouse_pause] |
4255 | call [draw_pointer] |
4250 | call [draw_pointer] |
4256 | ret |
4251 | ret |
4257 | dbv20: |
4252 | dbv20: |
4258 | call vesa20_drawbar |
4253 | call vesa20_drawbar |
4259 | dec [mouse_pause] |
4254 | dec [mouse_pause] |
4260 | call [draw_pointer] |
4255 | call [draw_pointer] |
4261 | ret |
4256 | ret |
4262 | 4257 | ||
4263 | 4258 | ||
4264 | 4259 | ||
4265 | kb_read: |
4260 | kb_read: |
4266 | 4261 | ||
4267 | push ecx edx |
4262 | push ecx edx |
4268 | 4263 | ||
4269 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4264 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4270 | kr_loop: |
4265 | kr_loop: |
4271 | in al,0x64 |
4266 | in al,0x64 |
4272 | test al,1 |
4267 | test al,1 |
4273 | jnz kr_ready |
4268 | jnz kr_ready |
4274 | loop kr_loop |
4269 | loop kr_loop |
4275 | mov ah,1 |
4270 | mov ah,1 |
4276 | jmp kr_exit |
4271 | jmp kr_exit |
4277 | kr_ready: |
4272 | kr_ready: |
4278 | push ecx |
4273 | push ecx |
4279 | mov ecx,32 |
4274 | mov ecx,32 |
4280 | kr_delay: |
4275 | kr_delay: |
4281 | loop kr_delay |
4276 | loop kr_delay |
4282 | pop ecx |
4277 | pop ecx |
4283 | in al,0x60 |
4278 | in al,0x60 |
4284 | xor ah,ah |
4279 | xor ah,ah |
4285 | kr_exit: |
4280 | kr_exit: |
4286 | 4281 | ||
4287 | pop edx ecx |
4282 | pop edx ecx |
4288 | 4283 | ||
4289 | ret |
4284 | ret |
4290 | 4285 | ||
4291 | 4286 | ||
4292 | kb_write: |
4287 | kb_write: |
4293 | 4288 | ||
4294 | push ecx edx |
4289 | push ecx edx |
4295 | 4290 | ||
4296 | mov dl,al |
4291 | mov dl,al |
4297 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4292 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4298 | ; kw_loop1: |
4293 | ; kw_loop1: |
4299 | ; in al,0x64 |
4294 | ; in al,0x64 |
4300 | ; test al,0x20 |
4295 | ; test al,0x20 |
4301 | ; jz kw_ok1 |
4296 | ; jz kw_ok1 |
4302 | ; loop kw_loop1 |
4297 | ; loop kw_loop1 |
4303 | ; mov ah,1 |
4298 | ; mov ah,1 |
4304 | ; jmp kw_exit |
4299 | ; jmp kw_exit |
4305 | ; kw_ok1: |
4300 | ; kw_ok1: |
4306 | in al,0x60 |
4301 | in al,0x60 |
4307 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4302 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4308 | kw_loop: |
4303 | kw_loop: |
4309 | in al,0x64 |
4304 | in al,0x64 |
4310 | test al,2 |
4305 | test al,2 |
4311 | jz kw_ok |
4306 | jz kw_ok |
4312 | loop kw_loop |
4307 | loop kw_loop |
4313 | mov ah,1 |
4308 | mov ah,1 |
4314 | jmp kw_exit |
4309 | jmp kw_exit |
4315 | kw_ok: |
4310 | kw_ok: |
4316 | mov al,dl |
4311 | mov al,dl |
4317 | out 0x60,al |
4312 | out 0x60,al |
4318 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4313 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4319 | kw_loop3: |
4314 | kw_loop3: |
4320 | in al,0x64 |
4315 | in al,0x64 |
4321 | test al,2 |
4316 | test al,2 |
4322 | jz kw_ok3 |
4317 | jz kw_ok3 |
4323 | loop kw_loop3 |
4318 | loop kw_loop3 |
4324 | mov ah,1 |
4319 | mov ah,1 |
4325 | jmp kw_exit |
4320 | jmp kw_exit |
4326 | kw_ok3: |
4321 | kw_ok3: |
4327 | mov ah,8 |
4322 | mov ah,8 |
4328 | kw_loop4: |
4323 | kw_loop4: |
4329 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4324 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4330 | kw_loop5: |
4325 | kw_loop5: |
4331 | in al,0x64 |
4326 | in al,0x64 |
4332 | test al,1 |
4327 | test al,1 |
4333 | jnz kw_ok4 |
4328 | jnz kw_ok4 |
4334 | loop kw_loop5 |
4329 | loop kw_loop5 |
4335 | dec ah |
4330 | dec ah |
4336 | jnz kw_loop4 |
4331 | jnz kw_loop4 |
4337 | kw_ok4: |
4332 | kw_ok4: |
4338 | xor ah,ah |
4333 | xor ah,ah |
4339 | kw_exit: |
4334 | kw_exit: |
4340 | 4335 | ||
4341 | pop edx ecx |
4336 | pop edx ecx |
4342 | 4337 | ||
4343 | ret |
4338 | ret |
4344 | 4339 | ||
4345 | 4340 | ||
4346 | kb_cmd: |
4341 | kb_cmd: |
4347 | 4342 | ||
4348 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4343 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4349 | c_wait: |
4344 | c_wait: |
4350 | in al,0x64 |
4345 | in al,0x64 |
4351 | test al,2 |
4346 | test al,2 |
4352 | jz c_send |
4347 | jz c_send |
4353 | loop c_wait |
4348 | loop c_wait |
4354 | jmp c_error |
4349 | jmp c_error |
4355 | c_send: |
4350 | c_send: |
4356 | mov al,bl |
4351 | mov al,bl |
4357 | out 0x64,al |
4352 | out 0x64,al |
4358 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4353 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4359 | c_accept: |
4354 | c_accept: |
4360 | in al,0x64 |
4355 | in al,0x64 |
4361 | test al,2 |
4356 | test al,2 |
4362 | jz c_ok |
4357 | jz c_ok |
4363 | loop c_accept |
4358 | loop c_accept |
4364 | c_error: |
4359 | c_error: |
4365 | mov ah,1 |
4360 | mov ah,1 |
4366 | jmp c_exit |
4361 | jmp c_exit |
4367 | c_ok: |
4362 | c_ok: |
4368 | xor ah,ah |
4363 | xor ah,ah |
4369 | c_exit: |
4364 | c_exit: |
4370 | ret |
4365 | ret |
4371 | 4366 | ||
4372 | 4367 | ||
4373 | setmouse: ; set mousepicture -pointer |
4368 | setmouse: ; set mousepicture -pointer |
4374 | ; ps2 mouse enable |
4369 | ; ps2 mouse enable |
4375 | 4370 | ||
4376 | mov [MOUSE_PICTURE],dword mousepointer |
4371 | mov [MOUSE_PICTURE],dword mousepointer |
4377 | 4372 | ||
4378 | cli |
4373 | cli |
4379 | ; mov bl,0xa8 ; enable mouse cmd |
4374 | ; mov bl,0xa8 ; enable mouse cmd |
4380 | ; call kb_cmd |
4375 | ; call kb_cmd |
4381 | ; call kb_read ; read status |
4376 | ; call kb_read ; read status |
4382 | ; mov bl,0x20 ; get command byte |
4377 | ; mov bl,0x20 ; get command byte |
4383 | ; call kb_cmd |
4378 | ; call kb_cmd |
4384 | ; call kb_read |
4379 | ; call kb_read |
4385 | ; or al,3 ; enable interrupt |
4380 | ; or al,3 ; enable interrupt |
4386 | ; mov bl,0x60 ; write command |
4381 | ; mov bl,0x60 ; write command |
4387 | ; push eax |
4382 | ; push eax |
4388 | ; call kb_cmd |
4383 | ; call kb_cmd |
4389 | ; pop eax |
4384 | ; pop eax |
4390 | ; call kb_write |
4385 | ; call kb_write |
4391 | ; mov bl,0xd4 ; for mouse |
4386 | ; mov bl,0xd4 ; for mouse |
4392 | ; call kb_cmd |
4387 | ; call kb_cmd |
4393 | ; mov al,0xf4 ; enable mouse device |
4388 | ; mov al,0xf4 ; enable mouse device |
4394 | ; call kb_write |
4389 | ; call kb_write |
4395 | ; call kb_read ; read status return |
4390 | ; call kb_read ; read status return |
4396 | 4391 | ||
4397 | ; com1 mouse enable |
4392 | ; com1 mouse enable |
4398 | 4393 | ||
4399 | mov bx,0x3f8 ; combase |
4394 | mov bx,0x3f8 ; combase |
4400 | 4395 | ||
4401 | mov dx,bx |
4396 | mov dx,bx |
4402 | add dx,3 |
4397 | add dx,3 |
4403 | mov al,0x80 |
4398 | mov al,0x80 |
4404 | out dx,al |
4399 | out dx,al |
4405 | 4400 | ||
4406 | mov dx,bx |
4401 | mov dx,bx |
4407 | add dx,1 |
4402 | add dx,1 |
4408 | mov al,0 |
4403 | mov al,0 |
4409 | out dx,al |
4404 | out dx,al |
4410 | 4405 | ||
4411 | mov dx,bx |
4406 | mov dx,bx |
4412 | add dx,0 |
4407 | add dx,0 |
4413 | mov al,0x30*2 ; 0x30 / 4 |
4408 | mov al,0x30*2 ; 0x30 / 4 |
4414 | out dx,al |
4409 | out dx,al |
4415 | 4410 | ||
4416 | mov dx,bx |
4411 | mov dx,bx |
4417 | add dx,3 |
4412 | add dx,3 |
4418 | mov al,2 ; 3 |
4413 | mov al,2 ; 3 |
4419 | out dx,al |
4414 | out dx,al |
4420 | 4415 | ||
4421 | mov dx,bx |
4416 | mov dx,bx |
4422 | add dx,4 |
4417 | add dx,4 |
4423 | mov al,0xb |
4418 | mov al,0xb |
4424 | out dx,al |
4419 | out dx,al |
4425 | 4420 | ||
4426 | mov dx,bx |
4421 | mov dx,bx |
4427 | add dx,1 |
4422 | add dx,1 |
4428 | mov al,1 |
4423 | mov al,1 |
4429 | out dx,al |
4424 | out dx,al |
4430 | 4425 | ||
4431 | 4426 | ||
4432 | ; com2 mouse enable |
4427 | ; com2 mouse enable |
4433 | 4428 | ||
4434 | mov bx,0x2f8 ; combase |
4429 | mov bx,0x2f8 ; combase |
4435 | 4430 | ||
4436 | mov dx,bx |
4431 | mov dx,bx |
4437 | add dx,3 |
4432 | add dx,3 |
4438 | mov al,0x80 |
4433 | mov al,0x80 |
4439 | out dx,al |
4434 | out dx,al |
4440 | 4435 | ||
4441 | mov dx,bx |
4436 | mov dx,bx |
4442 | add dx,1 |
4437 | add dx,1 |
4443 | mov al,0 |
4438 | mov al,0 |
4444 | out dx,al |
4439 | out dx,al |
4445 | 4440 | ||
4446 | mov dx,bx |
4441 | mov dx,bx |
4447 | add dx,0 |
4442 | add dx,0 |
4448 | mov al,0x30*2 |
4443 | mov al,0x30*2 |
4449 | out dx,al |
4444 | out dx,al |
4450 | 4445 | ||
4451 | mov dx,bx |
4446 | mov dx,bx |
4452 | add dx,3 |
4447 | add dx,3 |
4453 | mov al,2 |
4448 | mov al,2 |
4454 | out dx,al |
4449 | out dx,al |
4455 | 4450 | ||
4456 | mov dx,bx |
4451 | mov dx,bx |
4457 | add dx,4 |
4452 | add dx,4 |
4458 | mov al,0xb |
4453 | mov al,0xb |
4459 | out dx,al |
4454 | out dx,al |
4460 | 4455 | ||
4461 | mov dx,bx |
4456 | mov dx,bx |
4462 | add dx,1 |
4457 | add dx,1 |
4463 | mov al,1 |
4458 | mov al,1 |
4464 | out dx,al |
4459 | out dx,al |
4465 | 4460 | ||
4466 | ret |
4461 | ret |
4467 | 4462 | ||
4468 | 4463 | ||
4469 | _rdtsc: |
4464 | _rdtsc: |
4470 | bt [cpu_caps], CAPS_TSC |
4465 | bt [cpu_caps], CAPS_TSC |
4471 | jnc ret_rdtsc |
4466 | jnc ret_rdtsc |
4472 | rdtsc |
4467 | rdtsc |
4473 | ret |
4468 | ret |
4474 | ret_rdtsc: |
4469 | ret_rdtsc: |
4475 | mov edx,0xffffffff |
4470 | mov edx,0xffffffff |
4476 | mov eax,0xffffffff |
4471 | mov eax,0xffffffff |
4477 | ret |
4472 | ret |
4478 | 4473 | ||
4479 | rerouteirqs: |
4474 | rerouteirqs: |
4480 | 4475 | ||
4481 | cli |
4476 | cli |
4482 | 4477 | ||
4483 | mov al,0x11 ; icw4, edge triggered |
4478 | mov al,0x11 ; icw4, edge triggered |
4484 | out 0x20,al |
4479 | out 0x20,al |
4485 | call pic_delay |
4480 | call pic_delay |
4486 | out 0xA0,al |
4481 | out 0xA0,al |
4487 | call pic_delay |
4482 | call pic_delay |
4488 | 4483 | ||
4489 | mov al,0x20 ; generate 0x20 + |
4484 | mov al,0x20 ; generate 0x20 + |
4490 | out 0x21,al |
4485 | out 0x21,al |
4491 | call pic_delay |
4486 | call pic_delay |
4492 | mov al,0x28 ; generate 0x28 + |
4487 | mov al,0x28 ; generate 0x28 + |
4493 | out 0xA1,al |
4488 | out 0xA1,al |
4494 | call pic_delay |
4489 | call pic_delay |
4495 | 4490 | ||
4496 | mov al,0x04 ; slave at irq2 |
4491 | mov al,0x04 ; slave at irq2 |
4497 | out 0x21,al |
4492 | out 0x21,al |
4498 | call pic_delay |
4493 | call pic_delay |
4499 | mov al,0x02 ; at irq9 |
4494 | mov al,0x02 ; at irq9 |
4500 | out 0xA1,al |
4495 | out 0xA1,al |
4501 | call pic_delay |
4496 | call pic_delay |
4502 | 4497 | ||
4503 | mov al,0x01 ; 8086 mode |
4498 | mov al,0x01 ; 8086 mode |
4504 | out 0x21,al |
4499 | out 0x21,al |
4505 | call pic_delay |
4500 | call pic_delay |
4506 | out 0xA1,al |
4501 | out 0xA1,al |
4507 | call pic_delay |
4502 | call pic_delay |
4508 | 4503 | ||
4509 | mov al,255 ; mask all irq's |
4504 | mov al,255 ; mask all irq's |
4510 | out 0xA1,al |
4505 | out 0xA1,al |
4511 | call pic_delay |
4506 | call pic_delay |
4512 | out 0x21,al |
4507 | out 0x21,al |
4513 | call pic_delay |
4508 | call pic_delay |
4514 | 4509 | ||
4515 | mov ecx,0x1000 |
4510 | mov ecx,0x1000 |
4516 | cld |
4511 | cld |
4517 | picl1: call pic_delay |
4512 | picl1: call pic_delay |
4518 | loop picl1 |
4513 | loop picl1 |
4519 | 4514 | ||
4520 | mov al,255 ; mask all irq's |
4515 | mov al,255 ; mask all irq's |
4521 | out 0xA1,al |
4516 | out 0xA1,al |
4522 | call pic_delay |
4517 | call pic_delay |
4523 | out 0x21,al |
4518 | out 0x21,al |
4524 | call pic_delay |
4519 | call pic_delay |
4525 | 4520 | ||
4526 | cli |
4521 | cli |
4527 | 4522 | ||
4528 | ret |
4523 | ret |
4529 | 4524 | ||
4530 | 4525 | ||
4531 | pic_delay: |
4526 | pic_delay: |
4532 | 4527 | ||
4533 | jmp pdl1 |
4528 | jmp pdl1 |
4534 | pdl1: ret |
4529 | pdl1: ret |
4535 | 4530 | ||
4536 | 4531 | ||
4537 | sys_msg_board_str: |
4532 | sys_msg_board_str: |
4538 | 4533 | ||
4539 | pushad |
4534 | pushad |
4540 | @@: |
4535 | @@: |
4541 | cmp [esi],byte 0 |
4536 | cmp [esi],byte 0 |
4542 | je @f |
4537 | je @f |
4543 | mov eax,1 |
4538 | mov eax,1 |
4544 | movzx ebx,byte [esi] |
4539 | movzx ebx,byte [esi] |
4545 | call sys_msg_board |
4540 | call sys_msg_board |
4546 | inc esi |
4541 | inc esi |
4547 | jmp @b |
4542 | jmp @b |
4548 | @@: |
4543 | @@: |
4549 | popad |
4544 | popad |
4550 | ret |
4545 | ret |
4551 | 4546 | ||
4552 | uglobal |
4547 | uglobal |
4553 | msg_board_data: times 4096 db 0 |
4548 | msg_board_data: times 4096 db 0 |
4554 | msg_board_count dd 0x0 |
4549 | msg_board_count dd 0x0 |
4555 | endg |
4550 | endg |
4556 | 4551 | ||
4557 | sys_msg_board: |
4552 | sys_msg_board: |
4558 | 4553 | ||
4559 | ; eax=1 : write : bl byte to write |
4554 | ; eax=1 : write : bl byte to write |
4560 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4555 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4561 | 4556 | ||
4562 | mov ecx,[msg_board_count] |
4557 | mov ecx,[msg_board_count] |
4563 | cmp eax, 1 |
4558 | cmp eax, 1 |
4564 | jne smbl1 |
4559 | jne smbl1 |
4565 | 4560 | ||
4566 | 4561 | ||
4567 | mov [msg_board_data+ecx],bl |
4562 | mov [msg_board_data+ecx],bl |
4568 | inc ecx |
4563 | inc ecx |
4569 | and ecx, 4095 |
4564 | and ecx, 4095 |
4570 | mov [msg_board_count], ecx |
4565 | mov [msg_board_count], ecx |
4571 | mov [check_idle_semaphore], 5 |
4566 | mov [check_idle_semaphore], 5 |
4572 | ret |
4567 | ret |
4573 | smbl1: |
4568 | smbl1: |
4574 | 4569 | ||
4575 | cmp eax, 2 |
4570 | cmp eax, 2 |
4576 | jne smbl2 |
4571 | jne smbl2 |
4577 | test ecx, ecx |
4572 | test ecx, ecx |
4578 | jz smbl21 |
4573 | jz smbl21 |
4579 | ; mov edi, msg_board_data |
4574 | ; mov edi, msg_board_data |
4580 | ; mov esi, msg_board_data+1 |
4575 | ; mov esi, msg_board_data+1 |
4581 | ; movzx eax, byte [edi] |
4576 | ; movzx eax, byte [edi] |
4582 | mov eax, msg_board_data+1 |
4577 | mov eax, msg_board_data+1 |
4583 | mov ebx, msg_board_data |
4578 | mov ebx, msg_board_data |
4584 | movzx edx, byte [ebx] |
4579 | movzx edx, byte [ebx] |
4585 | call memmove |
4580 | call memmove |
4586 | ; push ecx |
4581 | ; push ecx |
4587 | ; shr ecx, 2 |
4582 | ; shr ecx, 2 |
4588 | ; cld |
4583 | ; cld |
4589 | ; rep movsd |
4584 | ; rep movsd |
4590 | ; pop ecx |
4585 | ; pop ecx |
4591 | ; and ecx, 3 |
4586 | ; and ecx, 3 |
4592 | ; rep movsb |
4587 | ; rep movsb |
4593 | dec [msg_board_count] |
4588 | dec [msg_board_count] |
4594 | mov [esp+36], edx ;eax |
4589 | mov [esp+36], edx ;eax |
4595 | mov [esp+24], dword 1 |
4590 | mov [esp+24], dword 1 |
4596 | ret |
4591 | ret |
4597 | smbl21: |
4592 | smbl21: |
4598 | mov [esp+36], ecx |
4593 | mov [esp+36], ecx |
4599 | mov [esp+24], ecx |
4594 | mov [esp+24], ecx |
4600 | 4595 | ||
4601 | smbl2: |
4596 | smbl2: |
4602 | ret |
4597 | ret |
4603 | 4598 | ||
4604 | 4599 | ||
4605 | 4600 | ||
4606 | sys_process_def: |
4601 | sys_process_def: |
4607 | mov edi, [CURRENT_TASK] |
4602 | mov edi, [CURRENT_TASK] |
4608 | 4603 | ||
4609 | dec eax ; 1 = set keyboard mode |
4604 | dec eax ; 1 = set keyboard mode |
4610 | jne no_set_keyboard_setup |
4605 | jne no_set_keyboard_setup |
4611 | 4606 | ||
4612 | shl edi,8 |
4607 | shl edi,8 |
4613 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4608 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4614 | 4609 | ||
4615 | ret |
4610 | ret |
4616 | 4611 | ||
4617 | no_set_keyboard_setup: |
4612 | no_set_keyboard_setup: |
4618 | 4613 | ||
4619 | dec eax ; 2 = get keyboard mode |
4614 | dec eax ; 2 = get keyboard mode |
4620 | jne no_get_keyboard_setup |
4615 | jne no_get_keyboard_setup |
4621 | 4616 | ||
4622 | shl edi,8 |
4617 | shl edi,8 |
4623 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4618 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4624 | 4619 | ||
4625 | mov [esp+36],eax |
4620 | mov [esp+36],eax |
4626 | 4621 | ||
4627 | ret |
4622 | ret |
4628 | 4623 | ||
4629 | no_get_keyboard_setup: |
4624 | no_get_keyboard_setup: |
4630 | 4625 | ||
4631 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4626 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4632 | jne no_get_keyboard_cas |
4627 | jne no_get_keyboard_cas |
4633 | 4628 | ||
4634 | ; xor eax,eax |
4629 | ; xor eax,eax |
4635 | ; movzx eax,byte [shift] |
4630 | ; movzx eax,byte [shift] |
4636 | ; movzx ebx,byte [ctrl] |
4631 | ; movzx ebx,byte [ctrl] |
4637 | ; shl ebx,2 |
4632 | ; shl ebx,2 |
4638 | ; add eax,ebx |
4633 | ; add eax,ebx |
4639 | ; movzx ebx,byte [alt] |
4634 | ; movzx ebx,byte [alt] |
4640 | ; shl ebx,3 |
4635 | ; shl ebx,3 |
4641 | ; add eax,ebx |
4636 | ; add eax,ebx |
4642 | 4637 | ||
4643 | ;// mike.dld [ |
4638 | ;// mike.dld [ |
4644 | mov eax, [kb_state] |
4639 | mov eax, [kb_state] |
4645 | ;// mike.dld ] |
4640 | ;// mike.dld ] |
4646 | 4641 | ||
4647 | mov [esp+36],eax |
4642 | mov [esp+36],eax |
4648 | 4643 | ||
4649 | ret |
4644 | ret |
4650 | 4645 | ||
4651 | no_get_keyboard_cas: |
4646 | no_get_keyboard_cas: |
4652 | 4647 | ||
4653 | dec eax |
4648 | dec eax |
4654 | jnz no_add_keyboard_hotkey |
4649 | jnz no_add_keyboard_hotkey |
4655 | 4650 | ||
4656 | mov eax, hotkey_list |
4651 | mov eax, hotkey_list |
4657 | @@: |
4652 | @@: |
4658 | cmp dword [eax+8], 0 |
4653 | cmp dword [eax+8], 0 |
4659 | jz .found_free |
4654 | jz .found_free |
4660 | add eax, 16 |
4655 | add eax, 16 |
4661 | cmp eax, hotkey_list+16*256 |
4656 | cmp eax, hotkey_list+16*256 |
4662 | jb @b |
4657 | jb @b |
4663 | mov dword [esp+36], 1 |
4658 | mov dword [esp+36], 1 |
4664 | ret |
4659 | ret |
4665 | .found_free: |
4660 | .found_free: |
4666 | mov [eax+8], edi |
4661 | mov [eax+8], edi |
4667 | mov [eax+4], ecx |
4662 | mov [eax+4], ecx |
4668 | movzx ebx, bl |
4663 | movzx ebx, bl |
4669 | lea ebx, [hotkey_scancodes+ebx*4] |
4664 | lea ebx, [hotkey_scancodes+ebx*4] |
4670 | mov ecx, [ebx] |
4665 | mov ecx, [ebx] |
4671 | mov [eax], ecx |
4666 | mov [eax], ecx |
4672 | mov [ebx], eax |
4667 | mov [ebx], eax |
4673 | mov [eax+12], ebx |
4668 | mov [eax+12], ebx |
4674 | jecxz @f |
4669 | jecxz @f |
4675 | mov [ecx+12], eax |
4670 | mov [ecx+12], eax |
4676 | @@: |
4671 | @@: |
4677 | and dword [esp+36], 0 |
4672 | and dword [esp+36], 0 |
4678 | ret |
4673 | ret |
4679 | 4674 | ||
4680 | no_add_keyboard_hotkey: |
4675 | no_add_keyboard_hotkey: |
4681 | 4676 | ||
4682 | dec eax |
4677 | dec eax |
4683 | jnz no_del_keyboard_hotkey |
4678 | jnz no_del_keyboard_hotkey |
4684 | 4679 | ||
4685 | movzx ebx, bl |
4680 | movzx ebx, bl |
4686 | lea ebx, [hotkey_scancodes+ebx*4] |
4681 | lea ebx, [hotkey_scancodes+ebx*4] |
4687 | mov eax, [ebx] |
4682 | mov eax, [ebx] |
4688 | .scan: |
4683 | .scan: |
4689 | test eax, eax |
4684 | test eax, eax |
4690 | jz .notfound |
4685 | jz .notfound |
4691 | cmp [eax+8], edi |
4686 | cmp [eax+8], edi |
4692 | jnz .next |
4687 | jnz .next |
4693 | cmp [eax+4], ecx |
4688 | cmp [eax+4], ecx |
4694 | jz .found |
4689 | jz .found |
4695 | .next: |
4690 | .next: |
4696 | mov eax, [eax] |
4691 | mov eax, [eax] |
4697 | jmp .scan |
4692 | jmp .scan |
4698 | .notfound: |
4693 | .notfound: |
4699 | mov dword [esp+36], 1 |
4694 | mov dword [esp+36], 1 |
4700 | ret |
4695 | ret |
4701 | .found: |
4696 | .found: |
4702 | mov ecx, [eax] |
4697 | mov ecx, [eax] |
4703 | jecxz @f |
4698 | jecxz @f |
4704 | mov edx, [eax+12] |
4699 | mov edx, [eax+12] |
4705 | mov [ecx+12], edx |
4700 | mov [ecx+12], edx |
4706 | @@: |
4701 | @@: |
4707 | mov ecx, [eax+12] |
4702 | mov ecx, [eax+12] |
4708 | mov edx, [eax] |
4703 | mov edx, [eax] |
4709 | mov [ecx], edx |
4704 | mov [ecx], edx |
4710 | xor edx, edx |
4705 | xor edx, edx |
4711 | mov [eax+4], edx |
4706 | mov [eax+4], edx |
4712 | mov [eax+8], edx |
4707 | mov [eax+8], edx |
4713 | mov [eax+12], edx |
4708 | mov [eax+12], edx |
4714 | mov [eax], edx |
4709 | mov [eax], edx |
4715 | mov [esp+36], edx |
4710 | mov [esp+36], edx |
4716 | ret |
4711 | ret |
4717 | 4712 | ||
4718 | no_del_keyboard_hotkey: |
4713 | no_del_keyboard_hotkey: |
4719 | ret |
4714 | ret |
4720 | 4715 | ||
4721 | 4716 | ||
4722 | align 4 |
4717 | align 4 |
4723 | 4718 | ||
4724 | sys_gs: ; direct screen access |
4719 | sys_gs: ; direct screen access |
4725 | 4720 | ||
4726 | cmp eax,1 ; resolution |
4721 | cmp eax,1 ; resolution |
4727 | jne no_gs1 |
4722 | jne no_gs1 |
4728 | mov eax,[ScreenWidth] |
4723 | mov eax,[ScreenWidth] |
4729 | shl eax,16 |
4724 | shl eax,16 |
4730 | mov ax,[ScreenHeight] |
4725 | mov ax,[ScreenHeight] |
4731 | add eax,0x00010001 |
4726 | add eax,0x00010001 |
4732 | mov [esp+36],eax |
4727 | mov [esp+36],eax |
4733 | ret |
4728 | ret |
4734 | no_gs1: |
4729 | no_gs1: |
4735 | 4730 | ||
4736 | cmp eax,2 ; bits per pixel |
4731 | cmp eax,2 ; bits per pixel |
4737 | jne no_gs2 |
4732 | jne no_gs2 |
4738 | movzx eax,byte [ScreenBPP] |
4733 | movzx eax,byte [ScreenBPP] |
4739 | mov [esp+36],eax |
4734 | mov [esp+36],eax |
4740 | ret |
4735 | ret |
4741 | no_gs2: |
4736 | no_gs2: |
4742 | 4737 | ||
4743 | cmp eax,3 ; bytes per scanline |
4738 | cmp eax,3 ; bytes per scanline |
4744 | jne no_gs3 |
4739 | jne no_gs3 |
4745 | mov eax,[BytesPerScanLine] |
4740 | mov eax,[BytesPerScanLine] |
4746 | mov [esp+36],eax |
4741 | mov [esp+36],eax |
4747 | ret |
4742 | ret |
4748 | no_gs3: |
4743 | no_gs3: |
4749 | 4744 | ||
4750 | mov [esp+36],dword -1 |
4745 | mov [esp+36],dword -1 |
4751 | ret |
4746 | ret |
4752 | 4747 | ||
4753 | 4748 | ||
4754 | align 4 ; PCI functions |
4749 | align 4 ; PCI functions |
4755 | 4750 | ||
4756 | sys_pci: |
4751 | sys_pci: |
4757 | 4752 | ||
4758 | call pci_api |
4753 | call pci_api |
4759 | mov [esp+36],eax |
4754 | mov [esp+36],eax |
4760 | ret |
4755 | ret |
4761 | 4756 | ||
4762 | 4757 | ||
4763 | align 4 ; system functions |
4758 | align 4 ; system functions |
4764 | 4759 | ||
4765 | syscall_setpixel: ; SetPixel |
4760 | syscall_setpixel: ; SetPixel |
4766 | 4761 | ||
4767 | 4762 | ||
4768 | mov edx,[TASK_BASE] |
4763 | mov edx,[TASK_BASE] |
4769 | add eax,[edx-twdw+WDATA.box.left] |
4764 | add eax,[edx-twdw+WDATA.box.left] |
4770 | add ebx,[edx-twdw+WDATA.box.top] |
4765 | add ebx,[edx-twdw+WDATA.box.top] |
4771 | mov edi,[current_slot] |
4766 | mov edi,[current_slot] |
4772 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4767 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4773 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4768 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4774 | xor edi,edi ; no force |
4769 | xor edi,edi ; no force |
4775 | ; mov edi,1 |
4770 | ; mov edi,1 |
4776 | call [disable_mouse] |
4771 | call [disable_mouse] |
4777 | jmp [putpixel] |
4772 | jmp [putpixel] |
4778 | 4773 | ||
4779 | align 4 |
4774 | align 4 |
4780 | 4775 | ||
4781 | syscall_writetext: ; WriteText |
4776 | syscall_writetext: ; WriteText |
4782 | 4777 | ||
4783 | mov edi,[TASK_BASE] |
4778 | mov edi,[TASK_BASE] |
4784 | mov ebp,[edi-twdw+WDATA.box.left] |
4779 | mov ebp,[edi-twdw+WDATA.box.left] |
4785 | push esi |
4780 | push esi |
4786 | mov esi,[current_slot] |
4781 | mov esi,[current_slot] |
4787 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4782 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4788 | shl ebp,16 |
4783 | shl ebp,16 |
4789 | add ebp,[edi-twdw+WDATA.box.top] |
4784 | add ebp,[edi-twdw+WDATA.box.top] |
4790 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4785 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4791 | pop esi |
4786 | pop esi |
4792 | add ecx,[edi+TASKDATA.mem_start] |
4787 | add ecx,[edi+TASKDATA.mem_start] |
4793 | add eax,ebp |
4788 | add eax,ebp |
4794 | xor edi,edi |
4789 | xor edi,edi |
4795 | jmp dtext |
4790 | jmp dtext |
4796 | 4791 | ||
4797 | align 4 |
4792 | align 4 |
4798 | 4793 | ||
4799 | syscall_openramdiskfile: ; OpenRamdiskFile |
4794 | syscall_openramdiskfile: ; OpenRamdiskFile |
4800 | 4795 | ||
4801 | 4796 | ||
4802 | mov edi,[TASK_BASE] |
4797 | mov edi,[TASK_BASE] |
4803 | add edi,TASKDATA.mem_start |
4798 | add edi,TASKDATA.mem_start |
4804 | add eax,[edi] |
4799 | add eax,[edi] |
4805 | add edx,[edi] |
4800 | add edx,[edi] |
4806 | mov esi,12 |
4801 | mov esi,12 |
4807 | call fileread |
4802 | call fileread |
4808 | mov [esp+36],ebx |
4803 | mov [esp+36],ebx |
4809 | ret |
4804 | ret |
4810 | 4805 | ||
4811 | align 4 |
4806 | align 4 |
4812 | 4807 | ||
4813 | syscall_drawrect: ; DrawRect |
4808 | syscall_drawrect: ; DrawRect |
4814 | 4809 | ||
4815 | mov edi,ecx |
4810 | mov edi,ecx |
4816 | and edi,0x80FFFFFF |
4811 | and edi,0x80FFFFFF |
4817 | test ax,ax |
4812 | test ax,ax |
4818 | je drectr |
4813 | je drectr |
4819 | test bx,bx |
4814 | test bx,bx |
4820 | je drectr |
4815 | je drectr |
4821 | movzx ecx,ax |
4816 | movzx ecx,ax |
4822 | shr eax,16 |
4817 | shr eax,16 |
4823 | movzx edx,bx |
4818 | movzx edx,bx |
4824 | shr ebx,16 |
4819 | shr ebx,16 |
4825 | mov esi,[current_slot] |
4820 | mov esi,[current_slot] |
4826 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4821 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4827 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4822 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4828 | add ecx,eax |
4823 | add ecx,eax |
4829 | add edx,ebx |
4824 | add edx,ebx |
4830 | jmp [drawbar] |
4825 | jmp [drawbar] |
4831 | drectr: |
4826 | drectr: |
4832 | ret |
4827 | ret |
4833 | 4828 | ||
4834 | align 4 |
4829 | align 4 |
4835 | 4830 | ||
4836 | syscall_getscreensize: ; GetScreenSize |
4831 | syscall_getscreensize: ; GetScreenSize |
4837 | 4832 | ||
4838 | movzx eax,word[ScreenWidth] |
4833 | movzx eax,word[ScreenWidth] |
4839 | shl eax,16 |
4834 | shl eax,16 |
4840 | mov ax,[ScreenHeight] |
4835 | mov ax,[ScreenHeight] |
4841 | mov [esp+36],eax |
4836 | mov [esp+36],eax |
4842 | ret |
4837 | ret |
4843 | 4838 | ||
4844 | align 4 |
4839 | align 4 |
4845 | 4840 | ||
4846 | syscall_cdaudio: ; CD |
4841 | syscall_cdaudio: ; CD |
4847 | 4842 | ||
4848 | call sys_cd_audio |
4843 | call sys_cd_audio |
4849 | mov [esp+36],eax |
4844 | mov [esp+36],eax |
4850 | ret |
4845 | ret |
4851 | 4846 | ||
4852 | align 4 |
4847 | align 4 |
4853 | 4848 | ||
4854 | syscall_delramdiskfile: ; DelRamdiskFile |
4849 | syscall_delramdiskfile: ; DelRamdiskFile |
4855 | 4850 | ||
4856 | mov edi,[TASK_BASE] |
4851 | mov edi,[TASK_BASE] |
4857 | add edi,TASKDATA.mem_start |
4852 | add edi,TASKDATA.mem_start |
4858 | add eax,[edi] |
4853 | add eax,[edi] |
4859 | call filedelete |
4854 | call filedelete |
4860 | mov [esp+36],eax |
4855 | mov [esp+36],eax |
4861 | ret |
4856 | ret |
4862 | 4857 | ||
4863 | align 4 |
4858 | align 4 |
4864 | 4859 | ||
4865 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4860 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4866 | 4861 | ||
4867 | mov edi,[TASK_BASE] |
4862 | mov edi,[TASK_BASE] |
4868 | add edi,TASKDATA.mem_start |
4863 | add edi,TASKDATA.mem_start |
4869 | add eax,[edi] |
4864 | add eax,[edi] |
4870 | add ebx,[edi] |
4865 | add ebx,[edi] |
4871 | call filesave |
4866 | call filesave |
4872 | mov [esp+36],eax |
4867 | mov [esp+36],eax |
4873 | ret |
4868 | ret |
4874 | 4869 | ||
4875 | align 4 |
4870 | align 4 |
4876 | 4871 | ||
4877 | syscall_getpixel: ; GetPixel |
4872 | syscall_getpixel: ; GetPixel |
4878 | mov ecx,[ScreenWidth] |
4873 | mov ecx,[ScreenWidth] |
4879 | inc ecx |
4874 | inc ecx |
4880 | xor edx,edx |
4875 | xor edx,edx |
4881 | div ecx |
4876 | div ecx |
4882 | mov ebx,edx |
4877 | mov ebx,edx |
4883 | xchg eax,ebx |
4878 | xchg eax,ebx |
4884 | call dword [GETPIXEL] |
4879 | call dword [GETPIXEL] |
4885 | mov [esp+36],ecx |
4880 | mov [esp+36],ecx |
4886 | ret |
4881 | ret |
4887 | 4882 | ||
4888 | align 4 |
4883 | align 4 |
4889 | 4884 | ||
4890 | syscall_readstring: ; ReadString |
4885 | syscall_readstring: ; ReadString |
4891 | 4886 | ||
4892 | mov edi,[TASK_BASE] |
4887 | mov edi,[TASK_BASE] |
4893 | add edi,TASKDATA.mem_start |
4888 | add edi,TASKDATA.mem_start |
4894 | add eax,[edi] |
4889 | add eax,[edi] |
4895 | call read_string |
4890 | call read_string |
4896 | mov [esp+36],eax |
4891 | mov [esp+36],eax |
4897 | ret |
4892 | ret |
4898 | 4893 | ||
4899 | align 4 |
4894 | align 4 |
4900 | 4895 | ||
4901 | syscall_drawline: ; DrawLine |
4896 | syscall_drawline: ; DrawLine |
4902 | 4897 | ||
4903 | mov edi,[TASK_BASE] |
4898 | mov edi,[TASK_BASE] |
4904 | movzx edx,word[edi-twdw+WDATA.box.left] |
4899 | movzx edx,word[edi-twdw+WDATA.box.left] |
4905 | mov ebp,edx |
4900 | mov ebp,edx |
4906 | mov esi,[current_slot] |
4901 | mov esi,[current_slot] |
4907 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4902 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4908 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4903 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4909 | shl edx,16 |
4904 | shl edx,16 |
4910 | add ebp,edx |
4905 | add ebp,edx |
4911 | movzx edx,word[edi-twdw+WDATA.box.top] |
4906 | movzx edx,word[edi-twdw+WDATA.box.top] |
4912 | add eax,ebp |
4907 | add eax,ebp |
4913 | mov ebp,edx |
4908 | mov ebp,edx |
4914 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4909 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4915 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4910 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4916 | shl edx,16 |
4911 | shl edx,16 |
4917 | xor edi,edi |
4912 | xor edi,edi |
4918 | add edx,ebp |
4913 | add edx,ebp |
4919 | add ebx,edx |
4914 | add ebx,edx |
4920 | jmp [draw_line] |
4915 | jmp [draw_line] |
4921 | 4916 | ||
4922 | align 4 |
4917 | align 4 |
4923 | 4918 | ||
4924 | syscall_getirqowner: ; GetIrqOwner |
4919 | syscall_getirqowner: ; GetIrqOwner |
4925 | cmp eax,16 |
4920 | cmp eax,16 |
4926 | jae .err |
4921 | jae .err |
4927 | shl eax,2 |
4922 | shl eax,2 |
4928 | add eax,irq_owner |
4923 | add eax,irq_owner |
4929 | mov eax,[eax] |
4924 | mov eax,[eax] |
4930 | mov [esp+36],eax |
4925 | mov [esp+36],eax |
4931 | ret |
4926 | ret |
4932 | .err: |
4927 | .err: |
4933 | or dword [esp+36], -1 |
4928 | or dword [esp+36], -1 |
4934 | ret |
4929 | ret |
4935 | 4930 | ||
4936 | align 4 |
4931 | align 4 |
4937 | 4932 | ||
4938 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4933 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4939 | 4934 | ||
4940 | call r_f_port_area |
4935 | call r_f_port_area |
4941 | mov [esp+36],eax |
4936 | mov [esp+36],eax |
4942 | ret |
4937 | ret |
4943 | 4938 | ||
4944 | align 4 |
4939 | align 4 |
4945 | 4940 | ||
4946 | syscall_threads: ; CreateThreads |
4941 | syscall_threads: ; CreateThreads |
4947 | 4942 | ||
4948 | call sys_threads |
4943 | call sys_threads |
4949 | mov [esp+36],eax |
4944 | mov [esp+36],eax |
4950 | ret |
4945 | ret |
4951 | 4946 | ||
4952 | align 4 |
4947 | align 4 |
4953 | 4948 | ||
4954 | stack_driver_stat: |
4949 | stack_driver_stat: |
4955 | 4950 | ||
4956 | call app_stack_handler ; Stack status |
4951 | call app_stack_handler ; Stack status |
4957 | 4952 | ||
4958 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4953 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4959 | ; call change_task ; between sent packet |
4954 | ; call change_task ; between sent packet |
4960 | 4955 | ||
4961 | mov [esp+36],eax |
4956 | mov [esp+36],eax |
4962 | ret |
4957 | ret |
4963 | 4958 | ||
4964 | align 4 |
4959 | align 4 |
4965 | 4960 | ||
4966 | socket: ; Socket interface |
4961 | socket: ; Socket interface |
4967 | call app_socket_handler |
4962 | call app_socket_handler |
4968 | 4963 | ||
4969 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4964 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4970 | ; call change_task ; between sent packet |
4965 | ; call change_task ; between sent packet |
4971 | 4966 | ||
4972 | mov [esp+36],eax |
4967 | mov [esp+36],eax |
4973 | mov [esp+24],ebx |
4968 | mov [esp+24],ebx |
4974 | ret |
4969 | ret |
4975 | 4970 | ||
4976 | align 4 |
4971 | align 4 |
4977 | 4972 | ||
4978 | user_events: ; User event times |
4973 | user_events: ; User event times |
4979 | 4974 | ||
4980 | mov eax,0x12345678 |
4975 | mov eax,0x12345678 |
4981 | mov [esp+36],eax |
4976 | mov [esp+36],eax |
4982 | 4977 | ||
4983 | ret |
4978 | ret |
4984 | 4979 | ||
4985 | align 4 |
4980 | align 4 |
4986 | 4981 | ||
4987 | read_from_hd: ; Read from hd - fn not in use |
4982 | read_from_hd: ; Read from hd - fn not in use |
4988 | 4983 | ||
4989 | mov edi,[TASK_BASE] |
4984 | mov edi,[TASK_BASE] |
4990 | add edi,TASKDATA.mem_start |
4985 | add edi,TASKDATA.mem_start |
4991 | add eax,[edi] |
4986 | add eax,[edi] |
4992 | add ecx,[edi] |
4987 | add ecx,[edi] |
4993 | add edx,[edi] |
4988 | add edx,[edi] |
4994 | call file_read |
4989 | call file_read |
4995 | 4990 | ||
4996 | mov [esp+36],eax |
4991 | mov [esp+36],eax |
4997 | mov [esp+24],ebx |
4992 | mov [esp+24],ebx |
4998 | 4993 | ||
4999 | ret |
4994 | ret |
5000 | 4995 | ||
5001 | align 4 |
4996 | align 4 |
5002 | paleholder: |
4997 | paleholder: |
5003 | ret |
4998 | ret |
5004 | 4999 | ||
5005 | ; --------------- APM --------------------- |
5000 | ; --------------- APM --------------------- |
5006 | apm_entry dp 0 |
5001 | apm_entry dp 0 |
5007 | apm_vf dd 0 |
5002 | apm_vf dd 0 |
5008 | align 4 |
5003 | align 4 |
5009 | sys_apm: |
5004 | sys_apm: |
5010 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5005 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5011 | jne @f |
5006 | jne @f |
5012 | or [esp + 56], byte 1 ; error |
5007 | or [esp + 56], byte 1 ; error |
5013 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5008 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5014 | ret |
5009 | ret |
5015 | 5010 | ||
5016 | @@: |
5011 | @@: |
5017 | xchg eax, ecx |
5012 | xchg eax, ecx |
5018 | xchg ebx, ecx |
5013 | xchg ebx, ecx |
5019 | 5014 | ||
5020 | cmp al, 3 |
5015 | cmp al, 3 |
5021 | ja @f |
5016 | ja @f |
5022 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5017 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5023 | mov eax, [apm_vf] |
5018 | mov eax, [apm_vf] |
5024 | mov [esp + 36], eax |
5019 | mov [esp + 36], eax |
5025 | shr eax, 16 |
5020 | shr eax, 16 |
5026 | mov [esp + 32], eax |
5021 | mov [esp + 32], eax |
5027 | ret |
5022 | ret |
5028 | 5023 | ||
5029 | @@: |
5024 | @@: |
5030 | 5025 | ||
5031 | mov esi, [master_tab+(OS_BASE shr 20)] |
5026 | mov esi, [master_tab+(OS_BASE shr 20)] |
5032 | xchg [master_tab], esi |
5027 | xchg [master_tab], esi |
5033 | push esi |
5028 | push esi |
5034 | mov edi, cr3 |
5029 | mov edi, cr3 |
5035 | mov cr3, edi ;flush TLB |
5030 | mov cr3, edi ;flush TLB |
5036 | 5031 | ||
5037 | call pword [apm_entry] ; call APM BIOS |
5032 | call pword [apm_entry] ; call APM BIOS |
5038 | 5033 | ||
5039 | xchg eax, [esp] |
5034 | xchg eax, [esp] |
5040 | mov [master_tab], eax |
5035 | mov [master_tab], eax |
5041 | mov eax, cr3 |
5036 | mov eax, cr3 |
5042 | mov cr3, eax |
5037 | mov cr3, eax |
5043 | pop eax |
5038 | pop eax |
5044 | 5039 | ||
5045 | mov [esp + 8 ], edi |
5040 | mov [esp + 8 ], edi |
5046 | mov [esp + 12], esi |
5041 | mov [esp + 12], esi |
5047 | mov [esp + 24], ebx |
5042 | mov [esp + 24], ebx |
5048 | mov [esp + 28], edx |
5043 | mov [esp + 28], edx |
5049 | mov [esp + 32], ecx |
5044 | mov [esp + 32], ecx |
5050 | mov [esp + 36], eax |
5045 | mov [esp + 36], eax |
5051 | setc al |
5046 | setc al |
5052 | and [esp + 56], byte 0xfe |
5047 | and [esp + 56], byte 0xfe |
5053 | or [esp + 56], al |
5048 | or [esp + 56], al |
5054 | 5049 | ||
5055 | 5050 | ||
5056 | ret |
5051 | ret |
5057 | ; ----------------------------------------- |
5052 | ; ----------------------------------------- |
5058 | 5053 | ||
5059 | align 4 |
5054 | align 4 |
5060 | 5055 | ||
5061 | undefined_syscall: ; Undefined system call |
5056 | undefined_syscall: ; Undefined system call |
5062 | 5057 | ||
5063 | mov [esp+36],dword -1 |
5058 | mov [esp+36],dword -1 |
5064 | ret |
5059 | ret |
5065 | 5060 | ||
5066 | align 4 |
5061 | align 4 |
5067 | system_shutdown: ; shut down the system |
5062 | system_shutdown: ; shut down the system |
5068 | 5063 | ||
5069 | cmp byte [BOOT_VAR+0x9030], 1 |
5064 | cmp byte [BOOT_VAR+0x9030], 1 |
5070 | jne @F |
5065 | jne @F |
5071 | ret |
5066 | ret |
5072 | @@: |
5067 | @@: |
5073 | call stop_all_services |
5068 | call stop_all_services |
5074 | push 3 ; stop playing cd |
5069 | push 3 ; stop playing cd |
5075 | pop eax |
5070 | pop eax |
5076 | call sys_cd_audio |
5071 | call sys_cd_audio |
5077 | 5072 | ||
5078 | yes_shutdown_param: |
5073 | yes_shutdown_param: |
5079 | cli |
5074 | cli |
5080 | 5075 | ||
5081 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5076 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5082 | push 12 |
5077 | push 12 |
5083 | pop esi |
5078 | pop esi |
5084 | xor ebx,ebx |
5079 | xor ebx,ebx |
5085 | or ecx,-1 |
5080 | or ecx,-1 |
5086 | mov edx, OS_BASE+0x80000 |
5081 | mov edx, OS_BASE+0x80000 |
5087 | call fileread |
5082 | call fileread |
5088 | 5083 | ||
5089 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5084 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5090 | mov edi,OS_BASE+0x40000 |
5085 | mov edi,OS_BASE+0x40000 |
5091 | mov ecx,1000 |
5086 | mov ecx,1000 |
5092 | rep movsb |
5087 | rep movsb |
5093 | 5088 | ||
5094 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5089 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5095 | mov edi, OS_BASE |
5090 | mov edi, OS_BASE |
5096 | mov ecx,0x10000/4 |
5091 | mov ecx,0x10000/4 |
5097 | cld |
5092 | cld |
5098 | rep movsd |
5093 | rep movsd |
5099 | 5094 | ||
5100 | call restorefatchain |
5095 | call restorefatchain |
5101 | 5096 | ||
5102 | mov al, 0xFF |
5097 | mov al, 0xFF |
5103 | out 0x21, al |
5098 | out 0x21, al |
5104 | out 0xA1, al |
5099 | out 0xA1, al |
5105 | 5100 | ||
5106 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5101 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5107 | mov word [OS_BASE+0x467+2],0x1000 |
5102 | mov word [OS_BASE+0x467+2],0x1000 |
5108 | 5103 | ||
5109 | mov al,0x0F |
5104 | mov al,0x0F |
5110 | out 0x70,al |
5105 | out 0x70,al |
5111 | mov al,0x05 |
5106 | mov al,0x05 |
5112 | out 0x71,al |
5107 | out 0x71,al |
5113 | 5108 | ||
5114 | mov al,0xFE |
5109 | mov al,0xFE |
5115 | out 0x64,al |
5110 | out 0x64,al |
5116 | hlt |
5111 | hlt |
5117 | 5112 | ||
5118 | 5113 | ||
5119 | include "data32.inc" |
5114 | include "data32.inc" |
5120 | 5115 | ||
5121 | __REV__ = __REV |
5116 | __REV__ = __REV |
5122 | 5117 | ||
5123 | uglobals_size = $ - endofcode |
5118 | uglobals_size = $ - endofcode |
5124 | diff16 "end of kernel code",0,$=> |
5119 | diff16 "end of kernel code",0,$=> |