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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: 490 $ |
57 | $Revision: 494 $ |
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 | include "boot/shutdown.inc" ; shutdown or restart |
173 | include "boot/shutdown.inc" ; shutdown or restart |
174 | 174 | ||
175 | align 8 |
175 | align 8 |
176 | tmp_gdt: |
176 | tmp_gdt: |
177 | 177 | ||
178 | dw 23 |
178 | dw 23 |
179 | dd tmp_gdt+0x10000 |
179 | dd tmp_gdt+0x10000 |
180 | dw 0 |
180 | dw 0 |
181 | 181 | ||
182 | dw 0xffff |
182 | dw 0xffff |
183 | dw 0x0000 |
183 | dw 0x0000 |
184 | db 0x00 |
184 | db 0x00 |
185 | dw 11011111b *256 +10011010b |
185 | dw 11011111b *256 +10011010b |
186 | db 0x00 |
186 | db 0x00 |
187 | 187 | ||
188 | dw 0xffff |
188 | dw 0xffff |
189 | dw 0x0000 |
189 | dw 0x0000 |
190 | db 0x00 |
190 | db 0x00 |
191 | dw 11011111b *256 +10010010b |
191 | dw 11011111b *256 +10010010b |
192 | db 0x00 |
192 | db 0x00 |
193 | 193 | ||
194 | include "data16.inc" |
194 | include "data16.inc" |
195 | 195 | ||
196 | use32 |
196 | use32 |
197 | org $+0x10000 |
197 | org $+0x10000 |
198 | 198 | ||
199 | align 4 |
199 | align 4 |
200 | B32: |
200 | B32: |
201 | mov ax,os_stack ; Selector for os |
201 | mov ax,os_stack ; Selector for os |
202 | mov ds,ax |
202 | mov ds,ax |
203 | mov es,ax |
203 | mov es,ax |
204 | mov fs,ax |
204 | mov fs,ax |
205 | mov gs,ax |
205 | mov gs,ax |
206 | mov ss,ax |
206 | mov ss,ax |
207 | mov esp,0x3ec00 ; Set stack |
207 | mov esp,0x3ec00 ; Set stack |
208 | 208 | ||
209 | ; CLEAR 0x280000 - HEAP_BASE |
209 | ; CLEAR 0x280000 - HEAP_BASE |
210 | 210 | ||
211 | xor eax,eax |
211 | xor eax,eax |
212 | mov edi,0x280000 |
212 | mov edi,0x280000 |
213 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
213 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
214 | cld |
214 | cld |
215 | rep stosd |
215 | rep stosd |
216 | 216 | ||
217 | mov edi,0x40000 |
217 | mov edi,0x40000 |
218 | mov ecx,(0x90000-0x40000)/4 |
218 | mov ecx,(0x90000-0x40000)/4 |
219 | rep stosd |
219 | rep stosd |
220 | 220 | ||
221 | ; CLEAR KERNEL UNDEFINED GLOBALS |
221 | ; CLEAR KERNEL UNDEFINED GLOBALS |
222 | mov edi, endofcode-OS_BASE |
222 | mov edi, endofcode-OS_BASE |
223 | mov ecx, (uglobals_size/4)+4 |
223 | mov ecx, (uglobals_size/4)+4 |
224 | rep stosd |
224 | rep stosd |
225 | 225 | ||
226 | ; SAVE & CLEAR 0-0xffff |
226 | ; SAVE & CLEAR 0-0xffff |
227 | 227 | ||
228 | xor esi, esi |
228 | xor esi, esi |
229 | mov edi,0x2F0000 |
229 | mov edi,0x2F0000 |
230 | mov ecx,0x10000 / 4 |
230 | mov ecx,0x10000 / 4 |
231 | rep movsd |
231 | rep movsd |
232 | xor edi, edi |
232 | xor edi, edi |
233 | mov ecx,0x10000 / 4 |
233 | mov ecx,0x10000 / 4 |
234 | rep stosd |
234 | rep stosd |
235 | 235 | ||
236 | call test_cpu |
236 | call test_cpu |
237 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
237 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
238 | 238 | ||
239 | ; MEMORY MODEL |
239 | ; MEMORY MODEL |
240 | call mem_test |
240 | call mem_test |
241 | call init_mem |
241 | call init_mem |
242 | call init_page_map |
242 | call init_page_map |
243 | 243 | ||
244 | ; ENABLE PAGING |
244 | ; ENABLE PAGING |
245 | 245 | ||
246 | mov eax, sys_pgdir-OS_BASE |
246 | mov eax, sys_pgdir-OS_BASE |
247 | mov cr3, eax |
247 | mov cr3, eax |
248 | 248 | ||
249 | mov eax,cr0 |
249 | mov eax,cr0 |
250 | or eax,CR0_PG+CR0_WP |
250 | or eax,CR0_PG+CR0_WP |
251 | mov cr0,eax |
251 | mov cr0,eax |
252 | 252 | ||
253 | lgdt [gdts] |
253 | lgdt [gdts] |
254 | jmp pword os_code:high_code |
254 | jmp pword os_code:high_code |
255 | 255 | ||
256 | __DEBUG__ fix 1 |
256 | __DEBUG__ fix 1 |
257 | __DEBUG_LEVEL__ fix 1 |
257 | __DEBUG_LEVEL__ fix 1 |
258 | include 'init.inc' |
258 | include 'init.inc' |
259 | 259 | ||
260 | org OS_BASE+$ |
260 | org OS_BASE+$ |
261 | 261 | ||
262 | align 4 |
262 | align 4 |
263 | high_code: |
263 | high_code: |
264 | mov ax,os_stack |
264 | mov ax,os_stack |
265 | mov bx,app_data |
265 | mov bx,app_data |
266 | mov ss,ax |
266 | mov ss,ax |
267 | add esp, OS_BASE |
267 | add esp, OS_BASE |
268 | 268 | ||
269 | mov ds,bx |
269 | mov ds,bx |
270 | mov es,bx |
270 | mov es,bx |
271 | mov fs,bx |
271 | mov fs,bx |
272 | mov gs,bx |
272 | mov gs,bx |
273 | 273 | ||
274 | mov dword [sys_pgdir], 0 |
274 | mov dword [sys_pgdir], 0 |
275 | mov dword [sys_pgdir+4], 0 |
275 | mov dword [sys_pgdir+4], 0 |
276 | mov dword [sys_pgdir+8], 0 |
276 | mov dword [sys_pgdir+8], 0 |
277 | 277 | ||
278 | mov eax, cr3 |
278 | mov eax, cr3 |
279 | mov cr3, eax ; flush TLB |
279 | mov cr3, eax ; flush TLB |
280 | 280 | ||
281 | ; SAVE REAL MODE VARIABLES |
281 | ; SAVE REAL MODE VARIABLES |
282 | mov ax, [BOOT_VAR + 0x9031] |
282 | mov ax, [BOOT_VAR + 0x9031] |
283 | mov [IDEContrRegsBaseAddr], ax |
283 | mov [IDEContrRegsBaseAddr], ax |
284 | ; --------------- APM --------------------- |
284 | ; --------------- APM --------------------- |
285 | 285 | ||
286 | ; init selectors |
286 | ; init selectors |
287 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
287 | mov ebx, [BOOT_VAR+0x9040] ; offset of APM entry point |
288 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
288 | movzx eax, word [BOOT_VAR+0x9050] ; real-mode segment base address of |
289 | ; protected-mode 32-bit code segment |
289 | ; protected-mode 32-bit code segment |
290 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
290 | movzx ecx, word [BOOT_VAR+0x9052] ; real-mode segment base address of |
291 | ; protected-mode 16-bit code segment |
291 | ; protected-mode 16-bit code segment |
292 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
292 | movzx edx, word [BOOT_VAR+0x9054] ; real-mode segment base address of |
293 | ; protected-mode 16-bit data segment |
293 | ; protected-mode 16-bit data segment |
294 | 294 | ||
295 | shl eax, 4 |
295 | shl eax, 4 |
296 | mov [dword apm_code_32 + 2], ax |
296 | mov [dword apm_code_32 + 2], ax |
297 | shr eax, 16 |
297 | shr eax, 16 |
298 | mov [dword apm_code_32 + 4], al |
298 | mov [dword apm_code_32 + 4], al |
299 | 299 | ||
300 | shl ecx, 4 |
300 | shl ecx, 4 |
301 | mov [dword apm_code_16 + 2], cx |
301 | mov [dword apm_code_16 + 2], cx |
302 | shr ecx, 16 |
302 | shr ecx, 16 |
303 | mov [dword apm_code_16 + 4], cl |
303 | mov [dword apm_code_16 + 4], cl |
304 | 304 | ||
305 | shl edx, 4 |
305 | shl edx, 4 |
306 | mov [dword apm_data_16 + 2], dx |
306 | mov [dword apm_data_16 + 2], dx |
307 | shr edx, 16 |
307 | shr edx, 16 |
308 | mov [dword apm_data_16 + 4], dl |
308 | mov [dword apm_data_16 + 4], dl |
309 | 309 | ||
310 | mov dword[apm_entry], ebx |
310 | mov dword[apm_entry], ebx |
311 | mov word [apm_entry + 4], apm_code_32 - gdts |
311 | mov word [apm_entry + 4], apm_code_32 - gdts |
312 | 312 | ||
313 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
313 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
314 | mov [apm_vf], eax |
314 | mov [apm_vf], eax |
315 | ; ----------------------------------------- |
315 | ; ----------------------------------------- |
316 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
316 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
317 | ; mov [0xF604],byte 1 ;al |
317 | ; mov [0xF604],byte 1 ;al |
318 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
318 | mov al, [BOOT_VAR+0x901F] ; DMA writing |
319 | mov [allow_dma_write], al |
319 | mov [allow_dma_write], al |
320 | mov al,[BOOT_VAR+0x9000] ; bpp |
320 | mov al,[BOOT_VAR+0x9000] ; bpp |
321 | mov [ScreenBPP],al |
321 | mov [ScreenBPP],al |
322 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
322 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
323 | dec eax |
323 | dec eax |
324 | mov [ScreenWidth],eax |
324 | mov [ScreenWidth],eax |
325 | mov [screen_workarea.right],eax |
325 | mov [screen_workarea.right],eax |
326 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
326 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
327 | dec eax |
327 | dec eax |
328 | mov [ScreenHeight],eax |
328 | mov [ScreenHeight],eax |
329 | mov [screen_workarea.bottom],eax |
329 | mov [screen_workarea.bottom],eax |
330 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
330 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
331 | mov [SCR_MODE],eax |
331 | mov [SCR_MODE],eax |
332 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
332 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
333 | mov [BANK_SWITCH],eax |
333 | mov [BANK_SWITCH],eax |
334 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
334 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
335 | cmp [SCR_MODE],word 0x13 ; 320x200 |
335 | cmp [SCR_MODE],word 0x13 ; 320x200 |
336 | je @f |
336 | je @f |
337 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
337 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
338 | je @f |
338 | je @f |
339 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
339 | mov ax,[BOOT_VAR+0x9001] ; for other modes |
340 | mov [BytesPerScanLine],ax |
340 | mov [BytesPerScanLine],ax |
341 | @@: |
341 | @@: |
342 | 342 | ||
343 | ; GRAPHICS ADDRESSES |
343 | ; GRAPHICS ADDRESSES |
344 | 344 | ||
345 | mov byte [BOOT_VAR+0x901e],0x0 |
345 | mov byte [BOOT_VAR+0x901e],0x0 |
346 | mov eax,[BOOT_VAR+0x9018] |
346 | mov eax,[BOOT_VAR+0x9018] |
347 | mov [LFBAddress],eax |
347 | mov [LFBAddress],eax |
348 | 348 | ||
349 | cmp [SCR_MODE],word 0100000000000000b |
349 | cmp [SCR_MODE],word 0100000000000000b |
350 | jge setvesa20 |
350 | jge setvesa20 |
351 | cmp [SCR_MODE],word 0x13 |
351 | cmp [SCR_MODE],word 0x13 |
352 | je v20ga32 |
352 | je v20ga32 |
353 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
353 | mov [PUTPIXEL],dword Vesa12_putpixel24 ; Vesa 1.2 |
354 | mov [GETPIXEL],dword Vesa12_getpixel24 |
354 | mov [GETPIXEL],dword Vesa12_getpixel24 |
355 | cmp [ScreenBPP],byte 24 |
355 | cmp [ScreenBPP],byte 24 |
356 | jz ga24 |
356 | jz ga24 |
357 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
357 | mov [PUTPIXEL],dword Vesa12_putpixel32 |
358 | mov [GETPIXEL],dword Vesa12_getpixel32 |
358 | mov [GETPIXEL],dword Vesa12_getpixel32 |
359 | ga24: |
359 | ga24: |
360 | jmp v20ga24 |
360 | jmp v20ga24 |
361 | setvesa20: |
361 | setvesa20: |
362 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
362 | mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 |
363 | mov [GETPIXEL],dword Vesa20_getpixel24 |
363 | mov [GETPIXEL],dword Vesa20_getpixel24 |
364 | cmp [ScreenBPP],byte 24 |
364 | cmp [ScreenBPP],byte 24 |
365 | jz v20ga24 |
365 | jz v20ga24 |
366 | v20ga32: |
366 | v20ga32: |
367 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
367 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
368 | mov [GETPIXEL],dword Vesa20_getpixel32 |
368 | mov [GETPIXEL],dword Vesa20_getpixel32 |
369 | v20ga24: |
369 | v20ga24: |
370 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
370 | cmp [SCR_MODE],word 0x12 ; 16 C VGA 640x480 |
371 | jne no_mode_0x12 |
371 | jne no_mode_0x12 |
372 | mov [PUTPIXEL],dword VGA_putpixel |
372 | mov [PUTPIXEL],dword VGA_putpixel |
373 | mov [GETPIXEL],dword Vesa20_getpixel32 |
373 | mov [GETPIXEL],dword Vesa20_getpixel32 |
374 | no_mode_0x12: |
374 | no_mode_0x12: |
375 | 375 | ||
376 | ; -------- Fast System Call init ---------- |
376 | ; -------- Fast System Call init ---------- |
377 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
377 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
378 | bt [cpu_caps], CAPS_SEP |
378 | bt [cpu_caps], CAPS_SEP |
379 | jnc .SEnP ; SysEnter not Present |
379 | jnc .SEnP ; SysEnter not Present |
380 | xor edx, edx |
380 | xor edx, edx |
381 | mov ecx, MSR_SYSENTER_CS |
381 | mov ecx, MSR_SYSENTER_CS |
382 | mov eax, os_code |
382 | mov eax, os_code |
383 | wrmsr |
383 | wrmsr |
384 | mov ecx, MSR_SYSENTER_ESP |
384 | mov ecx, MSR_SYSENTER_ESP |
385 | ; mov eax, sysenter_stack ; Check it |
385 | ; mov eax, sysenter_stack ; Check it |
386 | xor eax, eax |
386 | xor eax, eax |
387 | wrmsr |
387 | wrmsr |
388 | mov ecx, MSR_SYSENTER_EIP |
388 | mov ecx, MSR_SYSENTER_EIP |
389 | mov eax, sysenter_entry |
389 | mov eax, sysenter_entry |
390 | wrmsr |
390 | wrmsr |
391 | .SEnP: |
391 | .SEnP: |
392 | ; AMD SYSCALL/SYSRET |
392 | ; AMD SYSCALL/SYSRET |
393 | cmp byte[cpu_vendor], 'A' |
393 | cmp byte[cpu_vendor], 'A' |
394 | jne .noSYSCALL |
394 | jne .noSYSCALL |
395 | mov eax, 0x80000001 |
395 | mov eax, 0x80000001 |
396 | cpuid |
396 | cpuid |
397 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
397 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
398 | jz .noSYSCALL |
398 | jz .noSYSCALL |
399 | mov ecx, MSR_AMD_EFER |
399 | mov ecx, MSR_AMD_EFER |
400 | rdmsr |
400 | rdmsr |
401 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
401 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
402 | wrmsr |
402 | wrmsr |
403 | 403 | ||
404 | ; !!!! It`s dirty hack, fix it !!! |
404 | ; !!!! It`s dirty hack, fix it !!! |
405 | ; Bits of EDX : |
405 | ; Bits of EDX : |
406 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
406 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
407 | ; and the contents of this field, plus 8, are copied into the SS register. |
407 | ; and the contents of this field, plus 8, are copied into the SS register. |
408 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
408 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
409 | ; and the contents of this field, plus 8, are copied into the SS register. |
409 | ; and the contents of this field, plus 8, are copied into the SS register. |
410 | 410 | ||
411 | ; mov edx, (os_code + 16) * 65536 + os_code |
411 | ; mov edx, (os_code + 16) * 65536 + os_code |
412 | mov edx, 0x1B0008 |
412 | mov edx, 0x1B0008 |
413 | 413 | ||
414 | mov eax, syscall_entry |
414 | mov eax, syscall_entry |
415 | mov ecx, MSR_AMD_STAR |
415 | mov ecx, MSR_AMD_STAR |
416 | wrmsr |
416 | wrmsr |
417 | .noSYSCALL: |
417 | .noSYSCALL: |
418 | ; ----------------------------------------- |
418 | ; ----------------------------------------- |
419 | 419 | ||
420 | ; LOAD IDT |
420 | ; LOAD IDT |
421 | 421 | ||
422 | call build_interrupt_table |
422 | call build_interrupt_table |
423 | lidt [idtreg] |
423 | lidt [idtreg] |
424 | 424 | ||
425 | call init_kernel_heap |
425 | call init_kernel_heap |
426 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
426 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
427 | mov [os_stack_seg], eax |
427 | mov [os_stack_seg], eax |
428 | 428 | ||
429 | lea esp, [eax+RING0_STACK_SIZE] |
429 | lea esp, [eax+RING0_STACK_SIZE] |
430 | 430 | ||
431 | mov [tss._ss0], os_stack |
431 | mov [tss._ss0], os_stack |
432 | mov [tss._esp0], esp |
432 | mov [tss._esp0], esp |
433 | mov [tss._esp], esp |
433 | mov [tss._esp], esp |
434 | mov [tss._cs],os_code |
434 | mov [tss._cs],os_code |
435 | mov [tss._ss],os_stack |
435 | mov [tss._ss],os_stack |
436 | mov [tss._ds],app_data |
436 | mov [tss._ds],app_data |
437 | mov [tss._es],app_data |
437 | mov [tss._es],app_data |
438 | mov [tss._fs],app_data |
438 | mov [tss._fs],app_data |
439 | mov [tss._gs],app_data |
439 | mov [tss._gs],app_data |
440 | mov [tss._io],128 |
440 | mov [tss._io],128 |
441 | ;Add IO access table - bit array of permitted ports |
441 | ;Add IO access table - bit array of permitted ports |
442 | mov edi, tss._io_map_0 |
442 | mov edi, tss._io_map_0 |
443 | xor eax, eax |
443 | xor eax, eax |
444 | not eax |
444 | not eax |
445 | mov ecx, 8192/4 |
445 | mov ecx, 8192/4 |
446 | rep stosd ; access to 4096*8=65536 ports |
446 | rep stosd ; access to 4096*8=65536 ports |
447 | 447 | ||
448 | mov ax,tss0 |
448 | mov ax,tss0 |
449 | ltr ax |
449 | ltr ax |
450 | 450 | ||
451 | mov [LFBSize], 0x800000 |
451 | mov [LFBSize], 0x800000 |
452 | call init_LFB |
452 | call init_LFB |
453 | call init_fpu |
453 | call init_fpu |
454 | call init_malloc |
454 | call init_malloc |
455 | 455 | ||
456 | stdcall alloc_kernel_space, 0x51000 |
456 | stdcall alloc_kernel_space, 0x51000 |
457 | mov [default_io_map], eax |
457 | mov [default_io_map], eax |
458 | 458 | ||
459 | add eax, 0x2000 |
459 | add eax, 0x2000 |
460 | mov [ipc_tmp], eax |
460 | mov [ipc_tmp], eax |
461 | mov ebx, 0x1000 |
461 | mov ebx, 0x1000 |
462 | 462 | ||
463 | add eax, 0x40000 |
463 | add eax, 0x40000 |
464 | mov [proc_mem_map], eax |
464 | mov [proc_mem_map], eax |
465 | 465 | ||
466 | add eax, 0x8000 |
466 | add eax, 0x8000 |
467 | mov [proc_mem_pdir], eax |
467 | mov [proc_mem_pdir], eax |
468 | 468 | ||
469 | add eax, ebx |
469 | add eax, ebx |
470 | mov [proc_mem_tab], eax |
470 | mov [proc_mem_tab], eax |
471 | 471 | ||
472 | add eax, ebx |
472 | add eax, ebx |
473 | mov [tmp_task_pdir], eax |
473 | mov [tmp_task_pdir], eax |
474 | 474 | ||
475 | add eax, ebx |
475 | add eax, ebx |
476 | mov [tmp_task_ptab], eax |
476 | mov [tmp_task_ptab], eax |
477 | 477 | ||
478 | add eax, ebx |
478 | add eax, ebx |
479 | mov [ipc_pdir], eax |
479 | mov [ipc_pdir], eax |
480 | 480 | ||
481 | add eax, ebx |
481 | add eax, ebx |
482 | mov [ipc_ptab], eax |
482 | mov [ipc_ptab], eax |
483 | 483 | ||
484 | call init_events |
484 | call init_events |
485 | mov eax, srv.fd-SRV_FD_OFFSET |
485 | mov eax, srv.fd-SRV_FD_OFFSET |
486 | mov [srv.fd], eax |
486 | mov [srv.fd], eax |
487 | mov [srv.bk], eax |
487 | mov [srv.bk], eax |
488 | 488 | ||
489 | mov edi, irq_tab |
489 | mov edi, irq_tab |
490 | xor eax, eax |
490 | xor eax, eax |
491 | mov ecx, 16 |
491 | mov ecx, 16 |
492 | rep stosd |
492 | rep stosd |
493 | 493 | ||
494 | ;Set base of graphic segment to linear address of LFB |
494 | ;Set base of graphic segment to linear address of LFB |
495 | mov eax,[LFBAddress] ; set for gs |
495 | mov eax,[LFBAddress] ; set for gs |
496 | mov [graph_data_l+2],ax |
496 | mov [graph_data_l+2],ax |
497 | shr eax,16 |
497 | shr eax,16 |
498 | mov [graph_data_l+4],al |
498 | mov [graph_data_l+4],al |
499 | mov [graph_data_l+7],ah |
499 | mov [graph_data_l+7],ah |
500 | 500 | ||
501 | mov [CURRENT_TASK],dword 1 |
501 | mov [CURRENT_TASK],dword 1 |
502 | mov [TASK_COUNT],dword 1 |
502 | mov [TASK_COUNT],dword 1 |
503 | mov [TASK_BASE],dword TASK_DATA |
503 | mov [TASK_BASE],dword TASK_DATA |
504 | mov [current_slot], SLOT_BASE+256 |
504 | mov [current_slot], SLOT_BASE+256 |
505 | 505 | ||
506 | ; set background |
506 | ; set background |
507 | xor eax,eax |
507 | xor eax,eax |
508 | inc eax |
508 | inc eax |
509 | mov [display_data-12],eax |
509 | mov [display_data-12],eax |
510 | mov [display_data-8],eax |
510 | mov [display_data-8],eax |
511 | mov [display_data-4],eax |
511 | mov [display_data-4],eax |
512 | mov [mem_BACKGROUND],4095 |
512 | mov [mem_BACKGROUND],4095 |
513 | stdcall kernel_alloc, [mem_BACKGROUND] |
513 | stdcall kernel_alloc, [mem_BACKGROUND] |
514 | mov [img_background], eax |
514 | mov [img_background], eax |
515 | 515 | ||
516 | 516 | ||
517 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
517 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
518 | include 'detect/disks.inc' |
518 | include 'detect/disks.inc' |
519 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
519 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
520 | 520 | ||
521 | ; READ RAMDISK IMAGE FROM HD |
521 | ; READ RAMDISK IMAGE FROM HD |
522 | 522 | ||
523 | ;!!!!!!!!!!!!!!!!!!!!!!! |
523 | ;!!!!!!!!!!!!!!!!!!!!!!! |
524 | include 'boot/rdload.inc' |
524 | include 'boot/rdload.inc' |
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
525 | ;!!!!!!!!!!!!!!!!!!!!!!! |
526 | ; mov [dma_hdd],1 |
526 | ; mov [dma_hdd],1 |
527 | ; CALCULATE FAT CHAIN FOR RAMDISK |
527 | ; CALCULATE FAT CHAIN FOR RAMDISK |
528 | 528 | ||
529 | call calculatefatchain |
529 | call calculatefatchain |
530 | 530 | ||
531 | ; LOAD VMODE DRIVER |
531 | ; LOAD VMODE DRIVER |
532 | 532 | ||
533 | ;!!!!!!!!!!!!!!!!!!!!!!! |
533 | ;!!!!!!!!!!!!!!!!!!!!!!! |
534 | include 'vmodeld.inc' |
534 | include 'vmodeld.inc' |
535 | ;!!!!!!!!!!!!!!!!!!!!!!! |
535 | ;!!!!!!!!!!!!!!!!!!!!!!! |
536 | 536 | ||
537 | call Parser_params |
537 | call Parser_params |
538 | 538 | ||
539 | mov ax,[BOOT_VAR+bx_from_load] |
539 | mov ax,[BOOT_VAR+bx_from_load] |
540 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
540 | cmp ax,'r1' ; åñëè ñðàì äèñê - òî íå ãðóçèòü áèáëèîòåêè |
541 | je no_lib_load |
541 | je no_lib_load |
542 | ; LOADING LIBRARES |
542 | ; LOADING LIBRARES |
543 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
543 | stdcall dll.Load,@IMPORT ; SPraid - çàãðóçêà ôóíêöèîíàëà (ïîêà ÷òî èíè ôàéë) |
544 | call load_conf_file ; prepare configuration file |
544 | call load_conf_file ; prepare configuration file |
- | 545 | ;call set_kentel_conf ; configure devices and gui |
|
545 | no_lib_load: |
546 | no_lib_load: |
546 | 547 | ||
547 | ; LOAD FONTS I and II |
548 | ; LOAD FONTS I and II |
548 | 549 | ||
549 | ; mov esi,char |
550 | ; mov esi,char |
550 | ; xor ebx,ebx |
551 | ; xor ebx,ebx |
551 | ; mov ecx,2560 |
552 | ; mov ecx,2560 |
552 | ; mov edx,FONT_I |
553 | ; mov edx,FONT_I |
553 | ; call fs_RamdiskRead |
554 | ; call fs_RamdiskRead |
554 | 555 | ||
555 | ; mov esi,char2 |
556 | ; mov esi,char2 |
556 | ; xor ebx,ebx |
557 | ; xor ebx,ebx |
557 | ; mov ecx,2560;26000 |
558 | ; mov ecx,2560;26000 |
558 | ; mov edx,FONT_II |
559 | ; mov edx,FONT_II |
559 | ; call fs_RamdiskRead |
560 | ; call fs_RamdiskRead |
560 | 561 | ||
561 | pushad |
562 | pushad |
562 | push eax |
563 | push eax |
563 | mov eax,char |
564 | mov eax,char |
564 | call file_system_lfn |
565 | call file_system_lfn |
565 | mov eax,char2 |
566 | mov eax,char2 |
566 | call file_system_lfn |
567 | call file_system_lfn |
567 | pop eax |
568 | pop eax |
568 | popad |
569 | popad |
569 | 570 | ||
570 | 571 | ||
571 | mov esi,boot_fonts |
572 | mov esi,boot_fonts |
572 | call boot_log |
573 | call boot_log |
573 | 574 | ||
574 | ; PRINT AMOUNT OF MEMORY |
575 | ; PRINT AMOUNT OF MEMORY |
575 | mov esi, boot_memdetect |
576 | mov esi, boot_memdetect |
576 | call boot_log |
577 | call boot_log |
577 | 578 | ||
578 | movzx ecx, word [boot_y] |
579 | movzx ecx, word [boot_y] |
579 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
580 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
580 | sub ecx, 10 |
581 | sub ecx, 10 |
581 | mov edx, 0xFFFFFF |
582 | mov edx, 0xFFFFFF |
582 | mov ebx, [MEM_AMOUNT] |
583 | mov ebx, [MEM_AMOUNT] |
583 | shr ebx, 20 |
584 | shr ebx, 20 |
584 | mov edi, 1 |
585 | mov edi, 1 |
585 | mov eax, 0x00040000 |
586 | mov eax, 0x00040000 |
586 | call display_number_force |
587 | call display_number_force |
587 | 588 | ||
588 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
589 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
589 | 590 | ||
590 | mov esi,boot_irqs |
591 | mov esi,boot_irqs |
591 | call boot_log |
592 | call boot_log |
592 | call rerouteirqs |
593 | call rerouteirqs |
593 | 594 | ||
594 | mov esi,boot_tss |
595 | mov esi,boot_tss |
595 | call boot_log |
596 | call boot_log |
596 | 597 | ||
597 | ; BUILD SCHEDULER |
598 | ; BUILD SCHEDULER |
598 | 599 | ||
599 | call build_scheduler ; sys32.inc |
600 | call build_scheduler ; sys32.inc |
600 | 601 | ||
601 | mov esi,boot_devices |
602 | mov esi,boot_devices |
602 | call boot_log |
603 | call boot_log |
603 | call detect_devices |
604 | call detect_devices |
604 | stdcall load_driver, szPS2MDriver |
605 | stdcall load_driver, szPS2MDriver |
605 | 606 | ||
606 | ; TIMER SET TO 1/100 S |
607 | ; TIMER SET TO 1/100 S |
607 | 608 | ||
608 | mov esi,boot_timer |
609 | mov esi,boot_timer |
609 | call boot_log |
610 | call boot_log |
610 | mov al,0x34 ; set to 100Hz |
611 | mov al,0x34 ; set to 100Hz |
611 | out 0x43,al |
612 | out 0x43,al |
612 | mov al,0x9b ; lsb 1193180 / 1193 |
613 | mov al,0x9b ; lsb 1193180 / 1193 |
613 | out 0x40,al |
614 | out 0x40,al |
614 | mov al,0x2e ; msb |
615 | mov al,0x2e ; msb |
615 | out 0x40,al |
616 | out 0x40,al |
616 | 617 | ||
617 | ; SET MOUSE |
618 | ; SET MOUSE |
618 | 619 | ||
619 | mov esi,boot_setmouse |
620 | mov esi,boot_setmouse |
620 | call boot_log |
621 | call boot_log |
621 | call setmouse |
622 | call setmouse |
622 | 623 | ||
623 | mov [pci_access_enabled],1 |
624 | mov [pci_access_enabled],1 |
624 | 625 | ||
625 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
626 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
626 | 627 | ||
627 | mov esi,boot_windefs |
628 | mov esi,boot_windefs |
628 | call boot_log |
629 | call boot_log |
629 | call setwindowdefaults |
630 | call setwindowdefaults |
630 | 631 | ||
631 | ; SET BACKGROUND DEFAULTS |
632 | ; SET BACKGROUND DEFAULTS |
632 | 633 | ||
633 | mov esi,boot_bgr |
634 | mov esi,boot_bgr |
634 | call boot_log |
635 | call boot_log |
635 | call calculatebackground |
636 | call calculatebackground |
636 | 637 | ||
637 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
638 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
638 | 639 | ||
639 | mov esi,boot_resirqports |
640 | mov esi,boot_resirqports |
640 | call boot_log |
641 | call boot_log |
641 | call reserve_irqs_ports |
642 | call reserve_irqs_ports |
642 | 643 | ||
643 | ; SET PORTS FOR IRQ HANDLERS |
644 | ; SET PORTS FOR IRQ HANDLERS |
644 | 645 | ||
645 | mov esi,boot_setrports |
646 | mov esi,boot_setrports |
646 | call boot_log |
647 | call boot_log |
647 | call setirqreadports |
648 | call setirqreadports |
648 | 649 | ||
649 | ; SET UP OS TASK |
650 | ; SET UP OS TASK |
650 | 651 | ||
651 | mov esi,boot_setostask |
652 | mov esi,boot_setostask |
652 | call boot_log |
653 | call boot_log |
653 | 654 | ||
654 | mov eax, fpu_data |
655 | mov eax, fpu_data |
655 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
656 | mov dword [SLOT_BASE+APPDATA.fpu_state], eax |
656 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
657 | mov dword [SLOT_BASE+APPDATA.fpu_handler], 0 |
657 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
658 | mov dword [SLOT_BASE+APPDATA.sse_handler], 0 |
658 | 659 | ||
659 | ; name for OS/IDLE process |
660 | ; name for OS/IDLE process |
660 | 661 | ||
661 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
662 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
662 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
663 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
663 | mov edi, [os_stack_seg] |
664 | mov edi, [os_stack_seg] |
664 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
665 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
665 | add edi, 0x2000-512 |
666 | add edi, 0x2000-512 |
666 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
667 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
667 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
668 | mov dword [SLOT_BASE+256+APPDATA.io_map],\ |
668 | (tss._io_map_0-OS_BASE+PG_MAP) |
669 | (tss._io_map_0-OS_BASE+PG_MAP) |
669 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
670 | mov dword [SLOT_BASE+256+APPDATA.io_map+4],\ |
670 | (tss._io_map_1-OS_BASE+PG_MAP) |
671 | (tss._io_map_1-OS_BASE+PG_MAP) |
671 | 672 | ||
672 | mov esi, fpu_data |
673 | mov esi, fpu_data |
673 | mov ecx, 512/4 |
674 | mov ecx, 512/4 |
674 | cld |
675 | cld |
675 | rep movsd |
676 | rep movsd |
676 | 677 | ||
677 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
678 | mov dword [SLOT_BASE+256+APPDATA.fpu_handler], 0 |
678 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
679 | mov dword [SLOT_BASE+256+APPDATA.sse_handler], 0 |
679 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
680 | mov dword [SLOT_BASE+256+APPDATA.cursor], ebx |
680 | 681 | ||
681 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
682 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
682 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
683 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
683 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
684 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
684 | 685 | ||
685 | ; task list |
686 | ; task list |
686 | mov [CURRENT_TASK],dword 1 |
687 | mov [CURRENT_TASK],dword 1 |
687 | mov [TASK_COUNT],dword 1 |
688 | mov [TASK_COUNT],dword 1 |
688 | mov [current_slot], SLOT_BASE+256 |
689 | mov [current_slot], SLOT_BASE+256 |
689 | mov [TASK_BASE],dword TASK_DATA |
690 | mov [TASK_BASE],dword TASK_DATA |
690 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
691 | mov [TASK_DATA+TASKDATA.wnd_number], 1 ; on screen number |
691 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
692 | mov [TASK_DATA+TASKDATA.pid], 1 ; process id number |
692 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
693 | mov [TASK_DATA+TASKDATA.mem_start], 0 ; process base address |
693 | 694 | ||
694 | call init_cursors |
695 | call init_cursors |
695 | mov eax, [def_cursor] |
696 | mov eax, [def_cursor] |
696 | mov [SLOT_BASE+APPDATA.cursor],eax |
697 | mov [SLOT_BASE+APPDATA.cursor],eax |
697 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
698 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
698 | 699 | ||
699 | ; READ TSC / SECOND |
700 | ; READ TSC / SECOND |
700 | 701 | ||
701 | mov esi,boot_tsc |
702 | mov esi,boot_tsc |
702 | call boot_log |
703 | call boot_log |
703 | call _rdtsc |
704 | call _rdtsc |
704 | mov ecx,eax |
705 | mov ecx,eax |
705 | mov esi,250 ; wait 1/4 a second |
706 | mov esi,250 ; wait 1/4 a second |
706 | call delay_ms |
707 | call delay_ms |
707 | call _rdtsc |
708 | call _rdtsc |
708 | sub eax,ecx |
709 | sub eax,ecx |
709 | shl eax,2 |
710 | shl eax,2 |
710 | mov [CPU_FREQ],eax ; save tsc / sec |
711 | mov [CPU_FREQ],eax ; save tsc / sec |
711 | mov ebx, 1000000 |
712 | mov ebx, 1000000 |
712 | div ebx |
713 | div ebx |
713 | mov [stall_mcs], eax |
714 | mov [stall_mcs], eax |
714 | 715 | ||
715 | ; SET VARIABLES |
716 | ; SET VARIABLES |
716 | 717 | ||
717 | call set_variables |
718 | call set_variables |
718 | 719 | ||
719 | ; STACK AND FDC |
720 | ; STACK AND FDC |
720 | 721 | ||
721 | call stack_init |
722 | call stack_init |
722 | call fdc_init |
723 | call fdc_init |
723 | 724 | ||
724 | ; PALETTE FOR 320x200 and 640x480 16 col |
725 | ; PALETTE FOR 320x200 and 640x480 16 col |
725 | 726 | ||
726 | cmp [SCR_MODE],word 0x12 |
727 | cmp [SCR_MODE],word 0x12 |
727 | jne no_pal_vga |
728 | jne no_pal_vga |
728 | mov esi,boot_pal_vga |
729 | mov esi,boot_pal_vga |
729 | call boot_log |
730 | call boot_log |
730 | call paletteVGA |
731 | call paletteVGA |
731 | no_pal_vga: |
732 | no_pal_vga: |
732 | 733 | ||
733 | cmp [SCR_MODE],word 0x13 |
734 | cmp [SCR_MODE],word 0x13 |
734 | jne no_pal_ega |
735 | jne no_pal_ega |
735 | mov esi,boot_pal_ega |
736 | mov esi,boot_pal_ega |
736 | call boot_log |
737 | call boot_log |
737 | call palette320x200 |
738 | call palette320x200 |
738 | no_pal_ega: |
739 | no_pal_ega: |
739 | 740 | ||
740 | ; LOAD DEFAULT SKIN |
741 | ; LOAD DEFAULT SKIN |
741 | 742 | ||
742 | mov esi,_skin_file_default |
743 | mov esi,_skin_file_default |
743 | mov edi,_skin_file |
744 | mov edi,_skin_file |
744 | movsd |
745 | movsd |
745 | movsd |
746 | movsd |
746 | movsd |
747 | movsd |
747 | call load_skin |
748 | call load_skin |
748 | 749 | ||
749 | ;protect io permission map |
750 | ;protect io permission map |
750 | 751 | ||
751 | mov esi, [default_io_map] |
752 | mov esi, [default_io_map] |
752 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
753 | stdcall map_page,esi,(tss._io_map_0-OS_BASE), PG_MAP |
753 | add esi, 0x1000 |
754 | add esi, 0x1000 |
754 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
755 | stdcall map_page,esi,(tss._io_map_1-OS_BASE), PG_MAP |
755 | 756 | ||
756 | stdcall map_page,tss._io_map_0,\ |
757 | stdcall map_page,tss._io_map_0,\ |
757 | (tss._io_map_0-OS_BASE), PG_MAP |
758 | (tss._io_map_0-OS_BASE), PG_MAP |
758 | stdcall map_page,tss._io_map_1,\ |
759 | stdcall map_page,tss._io_map_1,\ |
759 | (tss._io_map_1-OS_BASE), PG_MAP |
760 | (tss._io_map_1-OS_BASE), PG_MAP |
760 | 761 | ||
761 | ; LOAD FIRST APPLICATION |
762 | ; LOAD FIRST APPLICATION |
762 | cli |
763 | cli |
763 | cmp byte [BOOT_VAR+0x9030],1 |
764 | cmp byte [BOOT_VAR+0x9030],1 |
764 | jne no_load_vrr_m |
765 | jne no_load_vrr_m |
765 | 766 | ||
766 | ; mov ebp, vrr_m |
767 | ; mov ebp, vrr_m |
767 | ; xor ebx, ebx |
768 | ; xor ebx, ebx |
768 | ; xor edx, edx |
769 | ; xor edx, edx |
769 | ; call fs_execute |
770 | ; call fs_execute |
770 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
771 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
771 | ; je first_app_found |
772 | ; je first_app_found |
772 | 773 | ||
773 | 774 | ||
774 | stdcall kernel_alloc, 0x100 |
775 | stdcall kernel_alloc, 0x100 |
775 | push eax |
776 | push eax |
776 | mov ebx,eax |
777 | mov ebx,eax |
777 | stdcall full_file_name,vrr_m,eax |
778 | stdcall full_file_name,vrr_m,eax |
778 | mov ebp, eax |
779 | mov ebp, eax |
779 | 780 | ||
780 | xor ebx, ebx |
781 | xor ebx, ebx |
781 | xor edx, edx |
782 | xor edx, edx |
782 | call fs_execute |
783 | call fs_execute |
783 | pop ebx |
784 | pop ebx |
784 | push eax |
785 | push eax |
785 | stdcall kernel_free, ebx |
786 | stdcall kernel_free, ebx |
786 | pop eax |
787 | pop eax |
787 | cmp eax,2 ; if vrr_m app found (PID=2) |
788 | cmp eax,2 ; if vrr_m app found (PID=2) |
788 | je first_app_found |
789 | je first_app_found |
789 | 790 | ||
790 | no_load_vrr_m: |
791 | no_load_vrr_m: |
791 | ; mov ebp, firstapp |
792 | ; mov ebp, firstapp |
792 | ; xor ebx, ebx |
793 | ; xor ebx, ebx |
793 | ; xor edx, edx |
794 | ; xor edx, edx |
794 | ; call fs_execute |
795 | ; call fs_execute |
795 | ; cmp eax,2 ; continue if a process has been loaded |
796 | ; cmp eax,2 ; continue if a process has been loaded |
796 | ; je first_app_found |
797 | ; je first_app_found |
797 | ; mov eax, 0xDEADBEEF ; otherwise halt |
798 | ; mov eax, 0xDEADBEEF ; otherwise halt |
798 | ; hlt |
799 | ; hlt |
799 | 800 | ||
800 | stdcall kernel_alloc, 0x100 |
801 | stdcall kernel_alloc, 0x100 |
801 | push eax |
802 | push eax |
802 | mov ebx,eax |
803 | mov ebx,eax |
803 | stdcall full_file_name,firstapp,eax |
804 | stdcall full_file_name,firstapp,eax |
804 | mov ebp, eax |
805 | mov ebp, eax |
805 | xor ebx, ebx |
806 | xor ebx, ebx |
806 | xor edx, edx |
807 | xor edx, edx |
807 | call fs_execute |
808 | call fs_execute |
808 | pop ebx |
809 | pop ebx |
809 | push eax |
810 | push eax |
810 | stdcall kernel_free, ebx |
811 | stdcall kernel_free, ebx |
811 | pop eax |
812 | pop eax |
812 | cmp eax,2 ; continue if a process has been loaded |
813 | cmp eax,2 ; continue if a process has been loaded |
813 | je first_app_found |
814 | je first_app_found |
814 | mov eax, 0xDEADBEEF ; otherwise halt |
815 | mov eax, 0xDEADBEEF ; otherwise halt |
815 | hlt |
816 | hlt |
816 | 817 | ||
817 | 818 | ||
818 | first_app_found: |
819 | first_app_found: |
819 | cli |
820 | cli |
820 | 821 | ||
821 | ;mov [TASK_COUNT],dword 2 |
822 | ;mov [TASK_COUNT],dword 2 |
822 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
823 | mov [CURRENT_TASK],dword 1 ; set OS task fisrt |
823 | 824 | ||
824 | ; SET KEYBOARD PARAMETERS |
825 | ; SET KEYBOARD PARAMETERS |
825 | mov al, 0xf6 ; reset keyboard, scan enabled |
826 | mov al, 0xf6 ; reset keyboard, scan enabled |
826 | call kb_write |
827 | call kb_write |
827 | 828 | ||
828 | ; wait until 8042 is ready |
829 | ; wait until 8042 is ready |
829 | xor ecx,ecx |
830 | xor ecx,ecx |
830 | @@: |
831 | @@: |
831 | in al,64h |
832 | in al,64h |
832 | and al,00000010b |
833 | and al,00000010b |
833 | loopnz @b |
834 | loopnz @b |
834 | 835 | ||
835 | ; mov al, 0xED ; svetodiody - only for testing! |
836 | ; mov al, 0xED ; svetodiody - only for testing! |
836 | ; call kb_write |
837 | ; call kb_write |
837 | ; call kb_read |
838 | ; call kb_read |
838 | ; mov al, 111b |
839 | ; mov al, 111b |
839 | ; call kb_write |
840 | ; call kb_write |
840 | ; call kb_read |
841 | ; call kb_read |
841 | 842 | ||
842 | mov al, 0xF3 ; set repeat rate & delay |
843 | mov al, 0xF3 ; set repeat rate & delay |
843 | call kb_write |
844 | call kb_write |
844 | ; call kb_read |
845 | ; call kb_read |
845 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
846 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
846 | call kb_write |
847 | call kb_write |
847 | ; call kb_read |
848 | ; call kb_read |
848 | ;// mike.dld [ |
849 | ;// mike.dld [ |
849 | call set_lights |
850 | call set_lights |
850 | ;// mike.dld ] |
851 | ;// mike.dld ] |
851 | 852 | ||
852 | ; START MULTITASKING |
853 | ; START MULTITASKING |
853 | 854 | ||
854 | mov esi,boot_tasking |
855 | mov esi,boot_tasking |
855 | call boot_log |
856 | call boot_log |
856 | 857 | ||
857 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
858 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
858 | 859 | ||
859 | ; UNMASK ALL IRQ'S |
860 | ; UNMASK ALL IRQ'S |
860 | 861 | ||
861 | mov esi,boot_allirqs |
862 | mov esi,boot_allirqs |
862 | call boot_log |
863 | call boot_log |
863 | 864 | ||
864 | cli ;guarantee forbidance of interrupts. |
865 | cli ;guarantee forbidance of interrupts. |
865 | mov al,0 ; unmask all irq's |
866 | mov al,0 ; unmask all irq's |
866 | out 0xA1,al |
867 | out 0xA1,al |
867 | out 0x21,al |
868 | out 0x21,al |
868 | 869 | ||
869 | mov ecx,32 |
870 | mov ecx,32 |
870 | 871 | ||
871 | ready_for_irqs: |
872 | ready_for_irqs: |
872 | 873 | ||
873 | mov al,0x20 ; ready for irqs |
874 | mov al,0x20 ; ready for irqs |
874 | out 0x20,al |
875 | out 0x20,al |
875 | out 0xa0,al |
876 | out 0xa0,al |
876 | 877 | ||
877 | loop ready_for_irqs ; flush the queue |
878 | loop ready_for_irqs ; flush the queue |
878 | 879 | ||
879 | stdcall attach_int_handler, dword 1, irq1 |
880 | stdcall attach_int_handler, dword 1, irq1 |
880 | 881 | ||
881 | ; mov [dma_hdd],1 |
882 | ; mov [dma_hdd],1 |
882 | cmp [IDEContrRegsBaseAddr], 0 |
883 | cmp [IDEContrRegsBaseAddr], 0 |
883 | setnz [dma_hdd] |
884 | setnz [dma_hdd] |
884 | 885 | ||
885 | ; stdcall init_uart_service, DRV_ENTRY |
886 | ; stdcall init_uart_service, DRV_ENTRY |
886 | 887 | ||
887 | sti |
888 | sti |
888 | call change_task |
889 | call change_task |
889 | 890 | ||
890 | jmp osloop |
891 | jmp osloop |
891 | 892 | ||
892 | jmp $ ; wait here for timer to take control |
893 | jmp $ ; wait here for timer to take control |
893 | 894 | ||
894 | ; Fly :) |
895 | ; Fly :) |
895 | 896 | ||
896 | include 'unpacker.inc' |
897 | include 'unpacker.inc' |
897 | include 'fdo.inc' |
898 | include 'fdo.inc' |
898 | 899 | ||
899 | align 4 |
900 | align 4 |
900 | boot_log: |
901 | boot_log: |
901 | pushad |
902 | pushad |
902 | 903 | ||
903 | mov eax,10*65536 |
904 | mov eax,10*65536 |
904 | mov ax,word [boot_y] |
905 | mov ax,word [boot_y] |
905 | add [boot_y],dword 10 |
906 | add [boot_y],dword 10 |
906 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
907 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
907 | mov ecx,esi |
908 | mov ecx,esi |
908 | mov edi,1 |
909 | mov edi,1 |
909 | call dtext |
910 | call dtext |
910 | 911 | ||
911 | mov [novesachecksum],1000 |
912 | mov [novesachecksum],1000 |
912 | call checkVga_N13 |
913 | call checkVga_N13 |
913 | 914 | ||
914 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
915 | cmp [preboot_blogesc+OS_BASE+0x10000],byte 1 |
915 | je .bll2 |
916 | je .bll2 |
916 | 917 | ||
917 | cmp esi,boot_tasking |
918 | cmp esi,boot_tasking |
918 | jne .bll2 |
919 | jne .bll2 |
919 | ; begin ealex 04.08.05 |
920 | ; begin ealex 04.08.05 |
920 | ; in al,0x61 |
921 | ; in al,0x61 |
921 | ; and al,01111111b |
922 | ; and al,01111111b |
922 | ; out 0x61,al |
923 | ; out 0x61,al |
923 | ; end ealex 04.08.05 |
924 | ; end ealex 04.08.05 |
924 | .bll1: in al,0x60 ; wait for ESC key press |
925 | .bll1: in al,0x60 ; wait for ESC key press |
925 | cmp al,129 |
926 | cmp al,129 |
926 | jne .bll1 |
927 | jne .bll1 |
927 | 928 | ||
928 | .bll2: popad |
929 | .bll2: popad |
929 | 930 | ||
930 | ret |
931 | ret |
931 | 932 | ||
932 | 933 | ||
933 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
934 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
934 | ; ; |
935 | ; ; |
935 | ; MAIN OS LOOP START ; |
936 | ; MAIN OS LOOP START ; |
936 | ; ; |
937 | ; ; |
937 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
938 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
938 | align 32 |
939 | align 32 |
939 | osloop: |
940 | osloop: |
940 | call [draw_pointer] |
941 | call [draw_pointer] |
941 | call checkbuttons |
942 | call checkbuttons |
942 | call checkwindows |
943 | call checkwindows |
943 | ; call check_window_move_request |
944 | ; call check_window_move_request |
944 | call checkmisc |
945 | call checkmisc |
945 | call checkVga_N13 |
946 | call checkVga_N13 |
946 | call stack_handler |
947 | call stack_handler |
947 | call checkidle |
948 | call checkidle |
948 | call check_fdd_motor_status |
949 | call check_fdd_motor_status |
949 | jmp osloop |
950 | jmp osloop |
950 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
951 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
951 | ; ; |
952 | ; ; |
952 | ; MAIN OS LOOP END ; |
953 | ; MAIN OS LOOP END ; |
953 | ; ; |
954 | ; ; |
954 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
955 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
955 | 956 | ||
956 | checkidle: |
957 | checkidle: |
957 | pushad |
958 | pushad |
958 | 959 | ||
959 | cmp [check_idle_semaphore],0 |
960 | cmp [check_idle_semaphore],0 |
960 | jne no_idle_state |
961 | jne no_idle_state |
961 | 962 | ||
962 | call change_task |
963 | call change_task |
963 | mov eax,[idlemem] |
964 | mov eax,[idlemem] |
964 | mov ebx,[timer_ticks] ;[0xfdf0] |
965 | mov ebx,[timer_ticks] ;[0xfdf0] |
965 | cmp eax,ebx |
966 | cmp eax,ebx |
966 | jnz idle_exit |
967 | jnz idle_exit |
967 | call _rdtsc |
968 | call _rdtsc |
968 | mov ecx,eax |
969 | mov ecx,eax |
969 | idle_loop: |
970 | idle_loop: |
970 | hlt |
971 | hlt |
971 | cmp [check_idle_semaphore],0 |
972 | cmp [check_idle_semaphore],0 |
972 | jne idle_loop_exit |
973 | jne idle_loop_exit |
973 | mov eax,[timer_ticks] ;[0xfdf0] |
974 | mov eax,[timer_ticks] ;[0xfdf0] |
974 | cmp ebx,eax |
975 | cmp ebx,eax |
975 | jz idle_loop |
976 | jz idle_loop |
976 | idle_loop_exit: |
977 | idle_loop_exit: |
977 | mov [idlemem],eax |
978 | mov [idlemem],eax |
978 | call _rdtsc |
979 | call _rdtsc |
979 | sub eax,ecx |
980 | sub eax,ecx |
980 | mov ebx,[idleuse] |
981 | mov ebx,[idleuse] |
981 | add ebx,eax |
982 | add ebx,eax |
982 | mov [idleuse],ebx |
983 | mov [idleuse],ebx |
983 | 984 | ||
984 | popad |
985 | popad |
985 | ret |
986 | ret |
986 | 987 | ||
987 | idle_exit: |
988 | idle_exit: |
988 | 989 | ||
989 | mov ebx,[timer_ticks] ;[0xfdf0] |
990 | mov ebx,[timer_ticks] ;[0xfdf0] |
990 | mov [idlemem],ebx |
991 | mov [idlemem],ebx |
991 | call change_task |
992 | call change_task |
992 | 993 | ||
993 | popad |
994 | popad |
994 | ret |
995 | ret |
995 | 996 | ||
996 | no_idle_state: |
997 | no_idle_state: |
997 | 998 | ||
998 | dec [check_idle_semaphore] |
999 | dec [check_idle_semaphore] |
999 | 1000 | ||
1000 | mov ebx,[timer_ticks] ;[0xfdf0] |
1001 | mov ebx,[timer_ticks] ;[0xfdf0] |
1001 | mov [idlemem],ebx |
1002 | mov [idlemem],ebx |
1002 | call change_task |
1003 | call change_task |
1003 | 1004 | ||
1004 | popad |
1005 | popad |
1005 | ret |
1006 | ret |
1006 | 1007 | ||
1007 | uglobal |
1008 | uglobal |
1008 | idlemem dd 0x0 |
1009 | idlemem dd 0x0 |
1009 | idleuse dd 0x0 |
1010 | idleuse dd 0x0 |
1010 | idleusesec dd 0x0 |
1011 | idleusesec dd 0x0 |
1011 | check_idle_semaphore dd 0x0 |
1012 | check_idle_semaphore dd 0x0 |
1012 | endg |
1013 | endg |
1013 | 1014 | ||
1014 | 1015 | ||
1015 | 1016 | ||
1016 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1017 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1017 | ; ; |
1018 | ; ; |
1018 | ; INCLUDED SYSTEM FILES ; |
1019 | ; INCLUDED SYSTEM FILES ; |
1019 | ; ; |
1020 | ; ; |
1020 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1021 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1021 | 1022 | ||
1022 | 1023 | ||
1023 | include "kernel32.inc" |
1024 | include "kernel32.inc" |
1024 | 1025 | ||
1025 | 1026 | ||
1026 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1027 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1027 | ; ; |
1028 | ; ; |
1028 | ; KERNEL FUNCTIONS ; |
1029 | ; KERNEL FUNCTIONS ; |
1029 | ; ; |
1030 | ; ; |
1030 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1031 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1031 | 1032 | ||
1032 | reserve_irqs_ports: |
1033 | reserve_irqs_ports: |
1033 | 1034 | ||
1034 | pushad |
1035 | pushad |
1035 | 1036 | ||
1036 | mov [irq_owner+4*0], 1 ; timer |
1037 | mov [irq_owner+4*0], 1 ; timer |
1037 | mov [irq_owner+4*1], 1 ; keyboard |
1038 | mov [irq_owner+4*1], 1 ; keyboard |
1038 | mov [irq_owner+4*5], 1 ; sound blaster |
1039 | mov [irq_owner+4*5], 1 ; sound blaster |
1039 | mov [irq_owner+4*6], 1 ; floppy diskette |
1040 | mov [irq_owner+4*6], 1 ; floppy diskette |
1040 | mov [irq_owner+4*13], 1 ; math co-pros |
1041 | mov [irq_owner+4*13], 1 ; math co-pros |
1041 | mov [irq_owner+4*14], 1 ; ide I |
1042 | mov [irq_owner+4*14], 1 ; ide I |
1042 | mov [irq_owner+4*15], 1 ; ide II |
1043 | mov [irq_owner+4*15], 1 ; ide II |
1043 | 1044 | ||
1044 | ; movzx eax,byte [0xf604] ; mouse irq |
1045 | ; movzx eax,byte [0xf604] ; mouse irq |
1045 | ; dec eax |
1046 | ; dec eax |
1046 | ; add eax,mouseirqtable |
1047 | ; add eax,mouseirqtable |
1047 | ; movzx eax,byte [eax] |
1048 | ; movzx eax,byte [eax] |
1048 | ; shl eax,2 |
1049 | ; shl eax,2 |
1049 | ; mov [irq_owner+eax],byte 1 |
1050 | ; mov [irq_owner+eax],byte 1 |
1050 | 1051 | ||
1051 | 1052 | ||
1052 | ; RESERVE PORTS |
1053 | ; RESERVE PORTS |
1053 | mov edi,1 ; 0x00-0x2d |
1054 | mov edi,1 ; 0x00-0x2d |
1054 | mov [RESERVED_PORTS],edi |
1055 | mov [RESERVED_PORTS],edi |
1055 | shl edi,4 |
1056 | shl edi,4 |
1056 | mov [RESERVED_PORTS+edi+0],dword 1 |
1057 | mov [RESERVED_PORTS+edi+0],dword 1 |
1057 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1058 | mov [RESERVED_PORTS+edi+4],dword 0x0 |
1058 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1059 | mov [RESERVED_PORTS+edi+8],dword 0x2d |
1059 | 1060 | ||
1060 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1061 | inc dword [RESERVED_PORTS] ; 0x30-0x4d |
1061 | mov edi,[RESERVED_PORTS] |
1062 | mov edi,[RESERVED_PORTS] |
1062 | shl edi,4 |
1063 | shl edi,4 |
1063 | mov [RESERVED_PORTS+edi+0],dword 1 |
1064 | mov [RESERVED_PORTS+edi+0],dword 1 |
1064 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1065 | mov [RESERVED_PORTS+edi+4],dword 0x30 |
1065 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1066 | mov [RESERVED_PORTS+edi+8],dword 0x4d |
1066 | 1067 | ||
1067 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1068 | inc dword [RESERVED_PORTS] ; 0x50-0xdf |
1068 | mov edi,[RESERVED_PORTS] |
1069 | mov edi,[RESERVED_PORTS] |
1069 | shl edi,4 |
1070 | shl edi,4 |
1070 | mov [RESERVED_PORTS+edi+0],dword 1 |
1071 | mov [RESERVED_PORTS+edi+0],dword 1 |
1071 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1072 | mov [RESERVED_PORTS+edi+4],dword 0x50 |
1072 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1073 | mov [RESERVED_PORTS+edi+8],dword 0xdf |
1073 | 1074 | ||
1074 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1075 | inc dword [RESERVED_PORTS] ; 0xe5-0xff |
1075 | mov edi,[RESERVED_PORTS] |
1076 | mov edi,[RESERVED_PORTS] |
1076 | shl edi,4 |
1077 | shl edi,4 |
1077 | mov [RESERVED_PORTS+edi+0],dword 1 |
1078 | mov [RESERVED_PORTS+edi+0],dword 1 |
1078 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1079 | mov [RESERVED_PORTS+edi+4],dword 0xe5 |
1079 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1080 | mov [RESERVED_PORTS+edi+8],dword 0xff |
1080 | 1081 | ||
1081 | 1082 | ||
1082 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1083 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
1083 | ; jne ripl1 |
1084 | ; jne ripl1 |
1084 | ; inc dword [0x2d0000] |
1085 | ; inc dword [0x2d0000] |
1085 | ; mov edi,[0x2d0000] |
1086 | ; mov edi,[0x2d0000] |
1086 | ; shl edi,4 |
1087 | ; shl edi,4 |
1087 | ; mov [0x2d0000+edi+0],dword 1 |
1088 | ; mov [0x2d0000+edi+0],dword 1 |
1088 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1089 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
1089 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1090 | ; mov [0x2d0000+edi+8],dword 0x3ff |
1090 | ; ripl1: |
1091 | ; ripl1: |
1091 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1092 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
1092 | ; jne ripl2 |
1093 | ; jne ripl2 |
1093 | ; inc dword [0x2d0000] |
1094 | ; inc dword [0x2d0000] |
1094 | ; mov edi,[0x2d0000] |
1095 | ; mov edi,[0x2d0000] |
1095 | ; shl edi,4 |
1096 | ; shl edi,4 |
1096 | ; mov [0x2d0000+edi+0],dword 1 |
1097 | ; mov [0x2d0000+edi+0],dword 1 |
1097 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1098 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
1098 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1099 | ; mov [0x2d0000+edi+8],dword 0x2ff |
1099 | ; ripl2: |
1100 | ; ripl2: |
1100 | 1101 | ||
1101 | popad |
1102 | popad |
1102 | ret |
1103 | ret |
1103 | 1104 | ||
1104 | iglobal |
1105 | iglobal |
1105 | mouseirqtable db 12 ; ps2 |
1106 | mouseirqtable db 12 ; ps2 |
1106 | db 4 ; com1 |
1107 | db 4 ; com1 |
1107 | db 3 ; com2 |
1108 | db 3 ; com2 |
1108 | endg |
1109 | endg |
1109 | 1110 | ||
1110 | setirqreadports: |
1111 | setirqreadports: |
1111 | 1112 | ||
1112 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1113 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
1113 | mov [irq12read+4],dword 0 ; end of port list |
1114 | mov [irq12read+4],dword 0 ; end of port list |
1114 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1115 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
1115 | mov [irq04read+4],dword 0 ; end of port list |
1116 | mov [irq04read+4],dword 0 ; end of port list |
1116 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1117 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
1117 | mov [irq03read+4],dword 0 ; end of port list |
1118 | mov [irq03read+4],dword 0 ; end of port list |
1118 | 1119 | ||
1119 | ret |
1120 | ret |
1120 | 1121 | ||
1121 | iglobal |
1122 | iglobal |
1122 | process_number dd 0x1 |
1123 | process_number dd 0x1 |
1123 | endg |
1124 | endg |
1124 | 1125 | ||
1125 | set_variables: |
1126 | set_variables: |
1126 | 1127 | ||
1127 | mov ecx,0x100 ; flush port 0x60 |
1128 | mov ecx,0x100 ; flush port 0x60 |
1128 | .fl60: in al,0x60 |
1129 | .fl60: in al,0x60 |
1129 | loop .fl60 |
1130 | loop .fl60 |
1130 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1131 | mov [MOUSE_BUFF_COUNT],byte 0 ; mouse buffer |
1131 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1132 | mov [KEY_COUNT],byte 0 ; keyboard buffer |
1132 | mov [BTN_COUNT],byte 0 ; button buffer |
1133 | mov [BTN_COUNT],byte 0 ; button buffer |
1133 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1134 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1134 | 1135 | ||
1135 | push eax |
1136 | push eax |
1136 | mov ax,[BOOT_VAR+0x900c] |
1137 | mov ax,[BOOT_VAR+0x900c] |
1137 | shr ax,1 |
1138 | shr ax,1 |
1138 | shl eax,16 |
1139 | shl eax,16 |
1139 | mov ax,[BOOT_VAR+0x900A] |
1140 | mov ax,[BOOT_VAR+0x900A] |
1140 | shr ax,1 |
1141 | shr ax,1 |
1141 | mov [MOUSE_X],eax |
1142 | mov [MOUSE_X],eax |
1142 | pop eax |
1143 | pop eax |
1143 | 1144 | ||
1144 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1145 | mov byte [SB16_Status],0 ; Minazzi Paolo |
1145 | mov [display_data-12],dword 1 ; tiled background |
1146 | mov [display_data-12],dword 1 ; tiled background |
1146 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1147 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1147 | 1148 | ||
1148 | ;!! IP 04.02.2005: |
1149 | ;!! IP 04.02.2005: |
1149 | mov [next_usage_update], 100 |
1150 | mov [next_usage_update], 100 |
1150 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1151 | mov byte [DONT_SWITCH], 0 ; change task if possible |
1151 | 1152 | ||
1152 | ret |
1153 | ret |
1153 | 1154 | ||
1154 | ;* mouse centered - start code- Mario79 |
1155 | ;* mouse centered - start code- Mario79 |
1155 | mouse_centered: |
1156 | mouse_centered: |
1156 | push eax |
1157 | push eax |
1157 | mov eax,[ScreenWidth] |
1158 | mov eax,[ScreenWidth] |
1158 | shr eax,1 |
1159 | shr eax,1 |
1159 | mov [MOUSE_X],ax |
1160 | mov [MOUSE_X],ax |
1160 | mov eax,[ScreenHeight] |
1161 | mov eax,[ScreenHeight] |
1161 | shr eax,1 |
1162 | shr eax,1 |
1162 | mov [MOUSE_Y],ax |
1163 | mov [MOUSE_Y],ax |
1163 | pop eax |
1164 | pop eax |
1164 | ret |
1165 | ret |
1165 | ;* mouse centered - end code- Mario79 |
1166 | ;* mouse centered - end code- Mario79 |
1166 | 1167 | ||
1167 | align 4 |
1168 | align 4 |
1168 | 1169 | ||
1169 | sys_outport: |
1170 | sys_outport: |
1170 | 1171 | ||
1171 | mov edi,ebx ; separate flag for read / write |
1172 | mov edi,ebx ; separate flag for read / write |
1172 | and ebx,65535 |
1173 | and ebx,65535 |
1173 | 1174 | ||
1174 | mov ecx,[RESERVED_PORTS] |
1175 | mov ecx,[RESERVED_PORTS] |
1175 | test ecx,ecx |
1176 | test ecx,ecx |
1176 | jne sopl8 |
1177 | jne sopl8 |
1177 | mov [esp+36],dword 1 |
1178 | mov [esp+36],dword 1 |
1178 | ret |
1179 | ret |
1179 | 1180 | ||
1180 | sopl8: |
1181 | sopl8: |
1181 | mov edx,[TASK_BASE] |
1182 | mov edx,[TASK_BASE] |
1182 | mov edx,[edx+0x4] |
1183 | mov edx,[edx+0x4] |
1183 | and ebx,65535 |
1184 | and ebx,65535 |
1184 | cld |
1185 | cld |
1185 | sopl1: |
1186 | sopl1: |
1186 | 1187 | ||
1187 | mov esi,ecx |
1188 | mov esi,ecx |
1188 | shl esi,4 |
1189 | shl esi,4 |
1189 | add esi,RESERVED_PORTS |
1190 | add esi,RESERVED_PORTS |
1190 | cmp edx,[esi+0] |
1191 | cmp edx,[esi+0] |
1191 | jne sopl2 |
1192 | jne sopl2 |
1192 | cmp ebx,[esi+4] |
1193 | cmp ebx,[esi+4] |
1193 | jb sopl2 |
1194 | jb sopl2 |
1194 | cmp ebx,[esi+8] |
1195 | cmp ebx,[esi+8] |
1195 | jg sopl2 |
1196 | jg sopl2 |
1196 | jmp sopl3 |
1197 | jmp sopl3 |
1197 | 1198 | ||
1198 | sopl2: |
1199 | sopl2: |
1199 | 1200 | ||
1200 | dec ecx |
1201 | dec ecx |
1201 | jnz sopl1 |
1202 | jnz sopl1 |
1202 | mov [esp+36],dword 1 |
1203 | mov [esp+36],dword 1 |
1203 | ret |
1204 | ret |
1204 | 1205 | ||
1205 | sopl3: |
1206 | sopl3: |
1206 | 1207 | ||
1207 | test edi,0x80000000 ; read ? |
1208 | test edi,0x80000000 ; read ? |
1208 | jnz sopl4 |
1209 | jnz sopl4 |
1209 | 1210 | ||
1210 | mov dx,bx ; write |
1211 | mov dx,bx ; write |
1211 | out dx,al |
1212 | out dx,al |
1212 | mov [esp+36],dword 0 |
1213 | mov [esp+36],dword 0 |
1213 | ret |
1214 | ret |
1214 | 1215 | ||
1215 | sopl4: |
1216 | sopl4: |
1216 | 1217 | ||
1217 | mov dx,bx ; read |
1218 | mov dx,bx ; read |
1218 | in al,dx |
1219 | in al,dx |
1219 | and eax,0xff |
1220 | and eax,0xff |
1220 | mov [esp+36],dword 0 |
1221 | mov [esp+36],dword 0 |
1221 | mov [esp+24],eax |
1222 | mov [esp+24],eax |
1222 | ret |
1223 | ret |
1223 | 1224 | ||
1224 | 1225 | ||
1225 | 1226 | ||
1226 | align 4 |
1227 | align 4 |
1227 | sys_sb16: |
1228 | sys_sb16: |
1228 | 1229 | ||
1229 | cmp word [sb16],word 0 |
1230 | cmp word [sb16],word 0 |
1230 | jnz sb16l1 |
1231 | jnz sb16l1 |
1231 | mov [esp+36],dword 1 |
1232 | mov [esp+36],dword 1 |
1232 | ret |
1233 | ret |
1233 | sb16l1: |
1234 | sb16l1: |
1234 | mov [esp+36],dword 0 |
1235 | mov [esp+36],dword 0 |
1235 | cmp eax,1 ; set volume - main |
1236 | cmp eax,1 ; set volume - main |
1236 | jnz sb16l2 |
1237 | jnz sb16l2 |
1237 | mov dx,word [sb16] |
1238 | mov dx,word [sb16] |
1238 | add dx,4 |
1239 | add dx,4 |
1239 | mov al,0x22 |
1240 | mov al,0x22 |
1240 | out dx,al |
1241 | out dx,al |
1241 | mov esi,1 |
1242 | mov esi,1 |
1242 | call delay_ms |
1243 | call delay_ms |
1243 | mov eax,ebx |
1244 | mov eax,ebx |
1244 | inc edx |
1245 | inc edx |
1245 | out dx,al |
1246 | out dx,al |
1246 | ret |
1247 | ret |
1247 | sb16l2: |
1248 | sb16l2: |
1248 | 1249 | ||
1249 | cmp eax,2 ; set volume - cd |
1250 | cmp eax,2 ; set volume - cd |
1250 | jnz sb16l3 |
1251 | jnz sb16l3 |
1251 | mov dx,word [sb16] |
1252 | mov dx,word [sb16] |
1252 | add dx,4 |
1253 | add dx,4 |
1253 | mov al,0x28 |
1254 | mov al,0x28 |
1254 | out dx,al |
1255 | out dx,al |
1255 | mov esi,1 |
1256 | mov esi,1 |
1256 | call delay_ms |
1257 | call delay_ms |
1257 | mov eax,ebx |
1258 | mov eax,ebx |
1258 | add edx,1 |
1259 | add edx,1 |
1259 | out dx,al |
1260 | out dx,al |
1260 | ret |
1261 | ret |
1261 | sb16l3: |
1262 | sb16l3: |
1262 | mov [esp+36],dword 2 |
1263 | mov [esp+36],dword 2 |
1263 | ret |
1264 | ret |
1264 | 1265 | ||
1265 | 1266 | ||
1266 | align 4 |
1267 | align 4 |
1267 | 1268 | ||
1268 | sys_sb16II: |
1269 | sys_sb16II: |
1269 | 1270 | ||
1270 | cmp word [sb16],word 0 |
1271 | cmp word [sb16],word 0 |
1271 | jnz IIsb16l1 |
1272 | jnz IIsb16l1 |
1272 | mov [esp+36],dword 1 |
1273 | mov [esp+36],dword 1 |
1273 | ret |
1274 | ret |
1274 | IIsb16l1: |
1275 | IIsb16l1: |
1275 | 1276 | ||
1276 | cmp eax,1 ; set volume - main |
1277 | cmp eax,1 ; set volume - main |
1277 | jnz IIsb16l2 |
1278 | jnz IIsb16l2 |
1278 | ; L |
1279 | ; L |
1279 | mov dx,word [sb16] |
1280 | mov dx,word [sb16] |
1280 | add dx,4 |
1281 | add dx,4 |
1281 | mov al,0x30 |
1282 | mov al,0x30 |
1282 | out dx,al |
1283 | out dx,al |
1283 | mov eax,ebx |
1284 | mov eax,ebx |
1284 | inc edx |
1285 | inc edx |
1285 | out dx,al |
1286 | out dx,al |
1286 | ; R |
1287 | ; R |
1287 | mov dx,word [sb16] |
1288 | mov dx,word [sb16] |
1288 | add dx,4 |
1289 | add dx,4 |
1289 | mov al,0x31 |
1290 | mov al,0x31 |
1290 | out dx,al |
1291 | out dx,al |
1291 | mov eax,ebx |
1292 | mov eax,ebx |
1292 | inc edx |
1293 | inc edx |
1293 | out dx,al |
1294 | out dx,al |
1294 | mov [esp+36],dword 0 |
1295 | mov [esp+36],dword 0 |
1295 | ret |
1296 | ret |
1296 | IIsb16l2: |
1297 | IIsb16l2: |
1297 | 1298 | ||
1298 | cmp eax,2 ; set volume - cd |
1299 | cmp eax,2 ; set volume - cd |
1299 | jnz IIsb16l3 |
1300 | jnz IIsb16l3 |
1300 | ; L |
1301 | ; L |
1301 | mov dx,word [sb16] |
1302 | mov dx,word [sb16] |
1302 | add dx,4 |
1303 | add dx,4 |
1303 | mov al,0x36 |
1304 | mov al,0x36 |
1304 | out dx,al |
1305 | out dx,al |
1305 | mov eax,ebx |
1306 | mov eax,ebx |
1306 | inc edx |
1307 | inc edx |
1307 | out dx,al |
1308 | out dx,al |
1308 | ; R |
1309 | ; R |
1309 | mov dx,word [sb16] |
1310 | mov dx,word [sb16] |
1310 | add dx,4 |
1311 | add dx,4 |
1311 | mov al,0x37 |
1312 | mov al,0x37 |
1312 | out dx,al |
1313 | out dx,al |
1313 | mov eax,ebx |
1314 | mov eax,ebx |
1314 | inc edx |
1315 | inc edx |
1315 | out dx,al |
1316 | out dx,al |
1316 | mov [esp+36],dword 0 |
1317 | mov [esp+36],dword 0 |
1317 | ret |
1318 | ret |
1318 | IIsb16l3: |
1319 | IIsb16l3: |
1319 | 1320 | ||
1320 | mov [esp+36],dword 2 |
1321 | mov [esp+36],dword 2 |
1321 | ret |
1322 | ret |
1322 | 1323 | ||
1323 | 1324 | ||
1324 | display_number: |
1325 | display_number: |
1325 | 1326 | ||
1326 | ; eax = print type, al=0 -> ebx is number |
1327 | ; eax = print type, al=0 -> ebx is number |
1327 | ; al=1 -> ebx is pointer |
1328 | ; al=1 -> ebx is pointer |
1328 | ; ah=0 -> display decimal |
1329 | ; ah=0 -> display decimal |
1329 | ; ah=1 -> display hexadecimal |
1330 | ; ah=1 -> display hexadecimal |
1330 | ; ah=2 -> display binary |
1331 | ; ah=2 -> display binary |
1331 | ; eax bits 16-21 = number of digits to display (0-32) |
1332 | ; eax bits 16-21 = number of digits to display (0-32) |
1332 | ; eax bits 22-31 = reserved |
1333 | ; eax bits 22-31 = reserved |
1333 | ; |
1334 | ; |
1334 | ; ebx = number or pointer |
1335 | ; ebx = number or pointer |
1335 | ; ecx = x shl 16 + y |
1336 | ; ecx = x shl 16 + y |
1336 | ; edx = color |
1337 | ; edx = color |
1337 | xor edi, edi |
1338 | xor edi, edi |
1338 | display_number_force: |
1339 | display_number_force: |
1339 | 1340 | ||
1340 | cmp eax,0xffff ; length > 0 ? |
1341 | cmp eax,0xffff ; length > 0 ? |
1341 | jge cont_displ |
1342 | jge cont_displ |
1342 | ret |
1343 | ret |
1343 | cont_displ: |
1344 | cont_displ: |
1344 | 1345 | ||
1345 | cmp eax,61*0x10000 ; length <= 60 ? |
1346 | cmp eax,61*0x10000 ; length <= 60 ? |
1346 | jb cont_displ2 |
1347 | jb cont_displ2 |
1347 | ret |
1348 | ret |
1348 | cont_displ2: |
1349 | cont_displ2: |
1349 | 1350 | ||
1350 | pushad |
1351 | pushad |
1351 | 1352 | ||
1352 | cmp al,1 ; ecx is a pointer ? |
1353 | cmp al,1 ; ecx is a pointer ? |
1353 | jne displnl1 |
1354 | jne displnl1 |
1354 | mov ebx,[ebx+std_application_base_address] |
1355 | mov ebx,[ebx+std_application_base_address] |
1355 | displnl1: |
1356 | displnl1: |
1356 | sub esp,64 |
1357 | sub esp,64 |
1357 | 1358 | ||
1358 | cmp ah,0 ; DECIMAL |
1359 | cmp ah,0 ; DECIMAL |
1359 | jne no_display_desnum |
1360 | jne no_display_desnum |
1360 | shr eax,16 |
1361 | shr eax,16 |
1361 | and eax,0x3f |
1362 | and eax,0x3f |
1362 | push eax |
1363 | push eax |
1363 | mov edi,esp |
1364 | mov edi,esp |
1364 | add edi,4+64-1 |
1365 | add edi,4+64-1 |
1365 | mov ecx,eax |
1366 | mov ecx,eax |
1366 | mov eax,ebx |
1367 | mov eax,ebx |
1367 | mov ebx,10 |
1368 | mov ebx,10 |
1368 | d_desnum: |
1369 | d_desnum: |
1369 | xor edx,edx |
1370 | xor edx,edx |
1370 | div ebx |
1371 | div ebx |
1371 | add dl,48 |
1372 | add dl,48 |
1372 | mov [edi],dl |
1373 | mov [edi],dl |
1373 | dec edi |
1374 | dec edi |
1374 | loop d_desnum |
1375 | loop d_desnum |
1375 | pop eax |
1376 | pop eax |
1376 | call draw_num_text |
1377 | call draw_num_text |
1377 | add esp,64 |
1378 | add esp,64 |
1378 | popad |
1379 | popad |
1379 | ret |
1380 | ret |
1380 | no_display_desnum: |
1381 | no_display_desnum: |
1381 | 1382 | ||
1382 | cmp ah,0x01 ; HEXADECIMAL |
1383 | cmp ah,0x01 ; HEXADECIMAL |
1383 | jne no_display_hexnum |
1384 | jne no_display_hexnum |
1384 | shr eax,16 |
1385 | shr eax,16 |
1385 | and eax,0x3f |
1386 | and eax,0x3f |
1386 | push eax |
1387 | push eax |
1387 | mov edi,esp |
1388 | mov edi,esp |
1388 | add edi,4+64-1 |
1389 | add edi,4+64-1 |
1389 | mov ecx,eax |
1390 | mov ecx,eax |
1390 | mov eax,ebx |
1391 | mov eax,ebx |
1391 | mov ebx,16 |
1392 | mov ebx,16 |
1392 | d_hexnum: |
1393 | d_hexnum: |
1393 | xor edx,edx |
1394 | xor edx,edx |
1394 | div ebx |
1395 | div ebx |
1395 | add edx,hexletters |
1396 | add edx,hexletters |
1396 | mov dl,[edx] |
1397 | mov dl,[edx] |
1397 | mov [edi],dl |
1398 | mov [edi],dl |
1398 | dec edi |
1399 | dec edi |
1399 | loop d_hexnum |
1400 | loop d_hexnum |
1400 | pop eax |
1401 | pop eax |
1401 | call draw_num_text |
1402 | call draw_num_text |
1402 | add esp,64 |
1403 | add esp,64 |
1403 | popad |
1404 | popad |
1404 | ret |
1405 | ret |
1405 | no_display_hexnum: |
1406 | no_display_hexnum: |
1406 | 1407 | ||
1407 | cmp ah,0x02 ; BINARY |
1408 | cmp ah,0x02 ; BINARY |
1408 | jne no_display_binnum |
1409 | jne no_display_binnum |
1409 | shr eax,16 |
1410 | shr eax,16 |
1410 | and eax,0x3f |
1411 | and eax,0x3f |
1411 | push eax |
1412 | push eax |
1412 | mov edi,esp |
1413 | mov edi,esp |
1413 | add edi,4+64-1 |
1414 | add edi,4+64-1 |
1414 | mov ecx,eax |
1415 | mov ecx,eax |
1415 | mov eax,ebx |
1416 | mov eax,ebx |
1416 | mov ebx,2 |
1417 | mov ebx,2 |
1417 | d_binnum: |
1418 | d_binnum: |
1418 | xor edx,edx |
1419 | xor edx,edx |
1419 | div ebx |
1420 | div ebx |
1420 | add dl,48 |
1421 | add dl,48 |
1421 | mov [edi],dl |
1422 | mov [edi],dl |
1422 | dec edi |
1423 | dec edi |
1423 | loop d_binnum |
1424 | loop d_binnum |
1424 | pop eax |
1425 | pop eax |
1425 | call draw_num_text |
1426 | call draw_num_text |
1426 | add esp,64 |
1427 | add esp,64 |
1427 | popad |
1428 | popad |
1428 | ret |
1429 | ret |
1429 | no_display_binnum: |
1430 | no_display_binnum: |
1430 | 1431 | ||
1431 | add esp,64 |
1432 | add esp,64 |
1432 | popad |
1433 | popad |
1433 | ret |
1434 | ret |
1434 | 1435 | ||
1435 | 1436 | ||
1436 | draw_num_text: |
1437 | draw_num_text: |
1437 | 1438 | ||
1438 | ; dtext |
1439 | ; dtext |
1439 | ; |
1440 | ; |
1440 | ; eax x & y |
1441 | ; eax x & y |
1441 | ; ebx color |
1442 | ; ebx color |
1442 | ; ecx start of text |
1443 | ; ecx start of text |
1443 | ; edx length |
1444 | ; edx length |
1444 | ; edi 1 force |
1445 | ; edi 1 force |
1445 | 1446 | ||
1446 | ; mov edi,[CURRENT_TASK] |
1447 | ; mov edi,[CURRENT_TASK] |
1447 | ; shl edi,8 |
1448 | ; shl edi,8 |
1448 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1449 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1449 | ; rol eax,16 |
1450 | ; rol eax,16 |
1450 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1451 | ; add ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1451 | ; rol eax,16 |
1452 | ; rol eax,16 |
1452 | 1453 | ||
1453 | mov edx,eax |
1454 | mov edx,eax |
1454 | mov ecx,64+4 |
1455 | mov ecx,64+4 |
1455 | sub ecx,eax |
1456 | sub ecx,eax |
1456 | add ecx,esp |
1457 | add ecx,esp |
1457 | mov eax,[esp+64+32-8+4] |
1458 | mov eax,[esp+64+32-8+4] |
1458 | push edx ; add window start x & y |
1459 | push edx ; add window start x & y |
1459 | mov edx,[TASK_BASE] |
1460 | mov edx,[TASK_BASE] |
1460 | 1461 | ||
1461 | mov edi,[CURRENT_TASK] |
1462 | mov edi,[CURRENT_TASK] |
1462 | shl edi,8 |
1463 | shl edi,8 |
1463 | 1464 | ||
1464 | mov ebx,[edx-twdw+WDATA.box.left] |
1465 | mov ebx,[edx-twdw+WDATA.box.left] |
1465 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1466 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1466 | shl ebx,16 |
1467 | shl ebx,16 |
1467 | add ebx,[edx-twdw+WDATA.box.top] |
1468 | add ebx,[edx-twdw+WDATA.box.top] |
1468 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1469 | add ebx,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1469 | add eax,ebx |
1470 | add eax,ebx |
1470 | pop edx |
1471 | pop edx |
1471 | mov ebx,[esp+64+32-12+4] |
1472 | mov ebx,[esp+64+32-12+4] |
1472 | and ebx, not 0x80000000 ; force counted string |
1473 | and ebx, not 0x80000000 ; force counted string |
1473 | mov esi, [esp+64+4+4] |
1474 | mov esi, [esp+64+4+4] |
1474 | mov edi, [esp+64+4] |
1475 | mov edi, [esp+64+4] |
1475 | jmp dtext |
1476 | jmp dtext |
1476 | 1477 | ||
1477 | read_string: |
1478 | read_string: |
1478 | 1479 | ||
1479 | ; eax read_area |
1480 | ; eax read_area |
1480 | ; ebx color of letter |
1481 | ; ebx color of letter |
1481 | ; ecx color of background |
1482 | ; ecx color of background |
1482 | ; edx number of letters to read |
1483 | ; edx number of letters to read |
1483 | ; esi [x start]*65536 + [y_start] |
1484 | ; esi [x start]*65536 + [y_start] |
1484 | 1485 | ||
1485 | ret |
1486 | ret |
1486 | 1487 | ||
1487 | 1488 | ||
1488 | align 4 |
1489 | align 4 |
1489 | 1490 | ||
1490 | sys_setup: |
1491 | sys_setup: |
1491 | 1492 | ||
1492 | ; 1=roland mpu midi base , base io address |
1493 | ; 1=roland mpu midi base , base io address |
1493 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1494 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1494 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1495 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1495 | ; 4=sb16 base , base io address |
1496 | ; 4=sb16 base , base io address |
1496 | ; 5=system language, 1eng 2fi 3ger 4rus |
1497 | ; 5=system language, 1eng 2fi 3ger 4rus |
1497 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1498 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1498 | ; 8=fat32 partition in hd |
1499 | ; 8=fat32 partition in hd |
1499 | ; 9 |
1500 | ; 9 |
1500 | ; 10 = sound dma channel |
1501 | ; 10 = sound dma channel |
1501 | ; 11 = enable lba read |
1502 | ; 11 = enable lba read |
1502 | ; 12 = enable pci access |
1503 | ; 12 = enable pci access |
1503 | 1504 | ||
1504 | 1505 | ||
1505 | mov [esp+36],dword 0 |
1506 | mov [esp+36],dword 0 |
1506 | cmp eax,1 ; MIDI |
1507 | cmp eax,1 ; MIDI |
1507 | jnz nsyse1 |
1508 | jnz nsyse1 |
1508 | cmp ebx,0x100 |
1509 | cmp ebx,0x100 |
1509 | jb nsyse1 |
1510 | jb nsyse1 |
1510 | mov edx,65535 |
1511 | mov edx,65535 |
1511 | cmp edx,ebx |
1512 | cmp edx,ebx |
1512 | jb nsyse1 |
1513 | jb nsyse1 |
1513 | mov [midi_base],bx |
1514 | mov [midi_base],bx |
1514 | mov word [mididp],bx |
1515 | mov word [mididp],bx |
1515 | inc bx |
1516 | inc bx |
1516 | mov word [midisp],bx |
1517 | mov word [midisp],bx |
1517 | ret |
1518 | ret |
1518 | 1519 | ||
1519 | iglobal |
1520 | iglobal |
1520 | midi_base dw 0 |
1521 | midi_base dw 0 |
1521 | endg |
1522 | endg |
1522 | 1523 | ||
1523 | nsyse1: |
1524 | nsyse1: |
1524 | 1525 | ||
1525 | cmp eax,2 ; KEYBOARD |
1526 | cmp eax,2 ; KEYBOARD |
1526 | jnz nsyse2 |
1527 | jnz nsyse2 |
1527 | cmp ebx,1 |
1528 | cmp ebx,1 |
1528 | jnz kbnobase |
1529 | jnz kbnobase |
1529 | mov edi,[TASK_BASE] |
1530 | mov edi,[TASK_BASE] |
1530 | add ecx,[edi+TASKDATA.mem_start] |
1531 | add ecx,[edi+TASKDATA.mem_start] |
1531 | mov eax,ecx |
1532 | mov eax,ecx |
1532 | mov ebx,keymap |
1533 | mov ebx,keymap |
1533 | mov ecx,128 |
1534 | mov ecx,128 |
1534 | call memmove |
1535 | call memmove |
1535 | ret |
1536 | ret |
1536 | kbnobase: |
1537 | kbnobase: |
1537 | cmp ebx,2 |
1538 | cmp ebx,2 |
1538 | jnz kbnoshift |
1539 | jnz kbnoshift |
1539 | mov edi,[TASK_BASE] |
1540 | mov edi,[TASK_BASE] |
1540 | add ecx,[edi+TASKDATA.mem_start] |
1541 | add ecx,[edi+TASKDATA.mem_start] |
1541 | mov eax,ecx |
1542 | mov eax,ecx |
1542 | mov ebx,keymap_shift |
1543 | mov ebx,keymap_shift |
1543 | mov ecx,128 |
1544 | mov ecx,128 |
1544 | call memmove |
1545 | call memmove |
1545 | ret |
1546 | ret |
1546 | kbnoshift: |
1547 | kbnoshift: |
1547 | cmp ebx,3 |
1548 | cmp ebx,3 |
1548 | jne kbnoalt |
1549 | jne kbnoalt |
1549 | mov edi,[TASK_BASE] |
1550 | mov edi,[TASK_BASE] |
1550 | add ecx,[edi+TASKDATA.mem_start] |
1551 | add ecx,[edi+TASKDATA.mem_start] |
1551 | mov eax,ecx |
1552 | mov eax,ecx |
1552 | mov ebx,keymap_alt |
1553 | mov ebx,keymap_alt |
1553 | mov ecx,128 |
1554 | mov ecx,128 |
1554 | call memmove |
1555 | call memmove |
1555 | ret |
1556 | ret |
1556 | kbnoalt: |
1557 | kbnoalt: |
1557 | cmp ebx,9 |
1558 | cmp ebx,9 |
1558 | jnz kbnocountry |
1559 | jnz kbnocountry |
1559 | mov word [keyboard],cx |
1560 | mov word [keyboard],cx |
1560 | ret |
1561 | ret |
1561 | kbnocountry: |
1562 | kbnocountry: |
1562 | mov [esp+36],dword 1 |
1563 | mov [esp+36],dword 1 |
1563 | ret |
1564 | ret |
1564 | nsyse2: |
1565 | nsyse2: |
1565 | cmp eax,3 ; CD |
1566 | cmp eax,3 ; CD |
1566 | jnz nsyse3 |
1567 | jnz nsyse3 |
1567 | test ebx,ebx |
1568 | test ebx,ebx |
1568 | jz nosesl |
1569 | jz nosesl |
1569 | cmp ebx, 4 |
1570 | cmp ebx, 4 |
1570 | ja nosesl |
1571 | ja nosesl |
1571 | mov [cd_base],bl |
1572 | mov [cd_base],bl |
1572 | cmp ebx,1 |
1573 | cmp ebx,1 |
1573 | jnz noprma |
1574 | jnz noprma |
1574 | mov [cdbase],0x1f0 |
1575 | mov [cdbase],0x1f0 |
1575 | mov [cdid],0xa0 |
1576 | mov [cdid],0xa0 |
1576 | noprma: |
1577 | noprma: |
1577 | cmp ebx,2 |
1578 | cmp ebx,2 |
1578 | jnz noprsl |
1579 | jnz noprsl |
1579 | mov [cdbase],0x1f0 |
1580 | mov [cdbase],0x1f0 |
1580 | mov [cdid],0xb0 |
1581 | mov [cdid],0xb0 |
1581 | noprsl: |
1582 | noprsl: |
1582 | cmp ebx,3 |
1583 | cmp ebx,3 |
1583 | jnz nosema |
1584 | jnz nosema |
1584 | mov [cdbase],0x170 |
1585 | mov [cdbase],0x170 |
1585 | mov [cdid],0xa0 |
1586 | mov [cdid],0xa0 |
1586 | nosema: |
1587 | nosema: |
1587 | cmp ebx,4 |
1588 | cmp ebx,4 |
1588 | jnz nosesl |
1589 | jnz nosesl |
1589 | mov [cdbase],0x170 |
1590 | mov [cdbase],0x170 |
1590 | mov [cdid],0xb0 |
1591 | mov [cdid],0xb0 |
1591 | nosesl: |
1592 | nosesl: |
1592 | ret |
1593 | ret |
1593 | 1594 | ||
1594 | cd_base db 0 |
1595 | cd_base db 0 |
1595 | 1596 | ||
1596 | nsyse3: |
1597 | nsyse3: |
1597 | 1598 | ||
1598 | cmp eax,4 ; SB |
1599 | cmp eax,4 ; SB |
1599 | jnz nsyse4 |
1600 | jnz nsyse4 |
1600 | cmp ebx,0x100 |
1601 | cmp ebx,0x100 |
1601 | jb nsyse4 |
1602 | jb nsyse4 |
1602 | mov edx,65535 |
1603 | mov edx,65535 |
1603 | cmp edx,ebx |
1604 | cmp edx,ebx |
1604 | jb nsyse4 |
1605 | jb nsyse4 |
1605 | mov word [sb16],bx |
1606 | mov word [sb16],bx |
1606 | ret |
1607 | ret |
1607 | nsyse4: |
1608 | nsyse4: |
1608 | 1609 | ||
1609 | cmp eax,5 ; SYSTEM LANGUAGE |
1610 | cmp eax,5 ; SYSTEM LANGUAGE |
1610 | jnz nsyse5 |
1611 | jnz nsyse5 |
1611 | mov [syslang],ebx |
1612 | mov [syslang],ebx |
1612 | ret |
1613 | ret |
1613 | nsyse5: |
1614 | nsyse5: |
1614 | 1615 | ||
1615 | cmp eax,7 ; HD BASE |
1616 | cmp eax,7 ; HD BASE |
1616 | jne nsyse7 |
1617 | jne nsyse7 |
1617 | test ebx,ebx |
1618 | test ebx,ebx |
1618 | jz nosethd |
1619 | jz nosethd |
1619 | cmp ebx,4 |
1620 | cmp ebx,4 |
1620 | ja nosethd |
1621 | ja nosethd |
1621 | mov [hd_base],bl |
1622 | mov [hd_base],bl |
1622 | cmp ebx,1 |
1623 | cmp ebx,1 |
1623 | jnz noprmahd |
1624 | jnz noprmahd |
1624 | mov [hdbase],0x1f0 |
1625 | mov [hdbase],0x1f0 |
1625 | mov [hdid],0x0 |
1626 | mov [hdid],0x0 |
1626 | mov [hdpos],1 |
1627 | mov [hdpos],1 |
1627 | ; call set_FAT32_variables |
1628 | ; call set_FAT32_variables |
1628 | noprmahd: |
1629 | noprmahd: |
1629 | cmp ebx,2 |
1630 | cmp ebx,2 |
1630 | jnz noprslhd |
1631 | jnz noprslhd |
1631 | mov [hdbase],0x1f0 |
1632 | mov [hdbase],0x1f0 |
1632 | mov [hdid],0x10 |
1633 | mov [hdid],0x10 |
1633 | mov [hdpos],2 |
1634 | mov [hdpos],2 |
1634 | ; call set_FAT32_variables |
1635 | ; call set_FAT32_variables |
1635 | noprslhd: |
1636 | noprslhd: |
1636 | cmp ebx,3 |
1637 | cmp ebx,3 |
1637 | jnz nosemahd |
1638 | jnz nosemahd |
1638 | mov [hdbase],0x170 |
1639 | mov [hdbase],0x170 |
1639 | mov [hdid],0x0 |
1640 | mov [hdid],0x0 |
1640 | mov [hdpos],3 |
1641 | mov [hdpos],3 |
1641 | ; call set_FAT32_variables |
1642 | ; call set_FAT32_variables |
1642 | nosemahd: |
1643 | nosemahd: |
1643 | cmp ebx,4 |
1644 | cmp ebx,4 |
1644 | jnz noseslhd |
1645 | jnz noseslhd |
1645 | mov [hdbase],0x170 |
1646 | mov [hdbase],0x170 |
1646 | mov [hdid],0x10 |
1647 | mov [hdid],0x10 |
1647 | mov [hdpos],4 |
1648 | mov [hdpos],4 |
1648 | ; call set_FAT32_variables |
1649 | ; call set_FAT32_variables |
1649 | noseslhd: |
1650 | noseslhd: |
1650 | call reserve_hd1 |
1651 | call reserve_hd1 |
1651 | call reserve_hd_channel |
1652 | call reserve_hd_channel |
1652 | call free_hd_channel |
1653 | call free_hd_channel |
1653 | mov [hd1_status],0 ; free |
1654 | mov [hd1_status],0 ; free |
1654 | nosethd: |
1655 | nosethd: |
1655 | ret |
1656 | ret |
1656 | 1657 | ||
1657 | iglobal |
1658 | iglobal |
1658 | hd_base db 0 |
1659 | hd_base db 0 |
1659 | endg |
1660 | endg |
1660 | 1661 | ||
1661 | nsyse7: |
1662 | nsyse7: |
1662 | 1663 | ||
1663 | cmp eax,8 ; HD PARTITION |
1664 | cmp eax,8 ; HD PARTITION |
1664 | jne nsyse8 |
1665 | jne nsyse8 |
1665 | mov [fat32part],ebx |
1666 | mov [fat32part],ebx |
1666 | ; call set_FAT32_variables |
1667 | ; call set_FAT32_variables |
1667 | call reserve_hd1 |
1668 | call reserve_hd1 |
1668 | call reserve_hd_channel |
1669 | call reserve_hd_channel |
1669 | call free_hd_channel |
1670 | call free_hd_channel |
1670 | pusha |
1671 | pusha |
1671 | call choice_necessity_partition_1 |
1672 | call choice_necessity_partition_1 |
1672 | popa |
1673 | popa |
1673 | mov [hd1_status],0 ; free |
1674 | mov [hd1_status],0 ; free |
1674 | ret |
1675 | ret |
1675 | nsyse8: |
1676 | nsyse8: |
1676 | 1677 | ||
1677 | cmp eax,10 ; SOUND DMA CHANNEL |
1678 | cmp eax,10 ; SOUND DMA CHANNEL |
1678 | jne no_set_sound_dma |
1679 | jne no_set_sound_dma |
1679 | cmp ebx,3 |
1680 | cmp ebx,3 |
1680 | ja sys_setup_err |
1681 | ja sys_setup_err |
1681 | mov [sound_dma],ebx |
1682 | mov [sound_dma],ebx |
1682 | ret |
1683 | ret |
1683 | no_set_sound_dma: |
1684 | no_set_sound_dma: |
1684 | 1685 | ||
1685 | cmp eax,11 ; ENABLE LBA READ |
1686 | cmp eax,11 ; ENABLE LBA READ |
1686 | jne no_set_lba_read |
1687 | jne no_set_lba_read |
1687 | and ebx,1 |
1688 | and ebx,1 |
1688 | mov [lba_read_enabled],ebx |
1689 | mov [lba_read_enabled],ebx |
1689 | ret |
1690 | ret |
1690 | no_set_lba_read: |
1691 | no_set_lba_read: |
1691 | 1692 | ||
1692 | cmp eax,12 ; ENABLE PCI ACCESS |
1693 | cmp eax,12 ; ENABLE PCI ACCESS |
1693 | jne no_set_pci_access |
1694 | jne no_set_pci_access |
1694 | and ebx,1 |
1695 | and ebx,1 |
1695 | mov [pci_access_enabled],ebx |
1696 | mov [pci_access_enabled],ebx |
1696 | ret |
1697 | ret |
1697 | no_set_pci_access: |
1698 | no_set_pci_access: |
1698 | 1699 | ||
1699 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1700 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1700 | include 'vmodeint.inc' |
1701 | include 'vmodeint.inc' |
1701 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1702 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1702 | 1703 | ||
1703 | sys_setup_err: |
1704 | sys_setup_err: |
1704 | mov [esp+36],dword -1 |
1705 | mov [esp+36],dword -1 |
1705 | ret |
1706 | ret |
1706 | 1707 | ||
1707 | align 4 |
1708 | align 4 |
1708 | 1709 | ||
1709 | sys_getsetup: |
1710 | sys_getsetup: |
1710 | 1711 | ||
1711 | ; 1=roland mpu midi base , base io address |
1712 | ; 1=roland mpu midi base , base io address |
1712 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1713 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1713 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1714 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1714 | ; 4=sb16 base , base io address |
1715 | ; 4=sb16 base , base io address |
1715 | ; 5=system language, 1eng 2fi 3ger 4rus |
1716 | ; 5=system language, 1eng 2fi 3ger 4rus |
1716 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1717 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1717 | ; 8=fat32 partition in hd |
1718 | ; 8=fat32 partition in hd |
1718 | ; 9=get hs timer tic |
1719 | ; 9=get hs timer tic |
1719 | 1720 | ||
1720 | cmp eax,1 |
1721 | cmp eax,1 |
1721 | jne ngsyse1 |
1722 | jne ngsyse1 |
1722 | movzx eax,[midi_base] |
1723 | movzx eax,[midi_base] |
1723 | mov [esp+36],eax |
1724 | mov [esp+36],eax |
1724 | ret |
1725 | ret |
1725 | ngsyse1: |
1726 | ngsyse1: |
1726 | 1727 | ||
1727 | cmp eax,2 |
1728 | cmp eax,2 |
1728 | jne ngsyse2 |
1729 | jne ngsyse2 |
1729 | cmp ebx,1 |
1730 | cmp ebx,1 |
1730 | jnz kbnobaseret |
1731 | jnz kbnobaseret |
1731 | mov edi,[TASK_BASE] |
1732 | mov edi,[TASK_BASE] |
1732 | add ecx,[edi+TASKDATA.mem_start] |
1733 | add ecx,[edi+TASKDATA.mem_start] |
1733 | mov ebx,ecx |
1734 | mov ebx,ecx |
1734 | mov eax,keymap |
1735 | mov eax,keymap |
1735 | mov ecx,128 |
1736 | mov ecx,128 |
1736 | call memmove |
1737 | call memmove |
1737 | ret |
1738 | ret |
1738 | kbnobaseret: |
1739 | kbnobaseret: |
1739 | cmp ebx,2 |
1740 | cmp ebx,2 |
1740 | jnz kbnoshiftret |
1741 | jnz kbnoshiftret |
1741 | mov edi,[TASK_BASE] |
1742 | mov edi,[TASK_BASE] |
1742 | add ecx,[edi+TASKDATA.mem_start] |
1743 | add ecx,[edi+TASKDATA.mem_start] |
1743 | mov ebx,ecx |
1744 | mov ebx,ecx |
1744 | mov eax,keymap_shift |
1745 | mov eax,keymap_shift |
1745 | mov ecx,128 |
1746 | mov ecx,128 |
1746 | call memmove |
1747 | call memmove |
1747 | ret |
1748 | ret |
1748 | kbnoshiftret: |
1749 | kbnoshiftret: |
1749 | cmp ebx,3 |
1750 | cmp ebx,3 |
1750 | jne kbnoaltret |
1751 | jne kbnoaltret |
1751 | mov edi,[TASK_BASE] |
1752 | mov edi,[TASK_BASE] |
1752 | add ecx,[edi+TASKDATA.mem_start] |
1753 | add ecx,[edi+TASKDATA.mem_start] |
1753 | mov ebx,ecx |
1754 | mov ebx,ecx |
1754 | mov eax,keymap_alt |
1755 | mov eax,keymap_alt |
1755 | mov ecx,128 |
1756 | mov ecx,128 |
1756 | call memmove |
1757 | call memmove |
1757 | ret |
1758 | ret |
1758 | kbnoaltret: |
1759 | kbnoaltret: |
1759 | cmp ebx,9 |
1760 | cmp ebx,9 |
1760 | jnz ngsyse2 |
1761 | jnz ngsyse2 |
1761 | movzx eax,word [keyboard] |
1762 | movzx eax,word [keyboard] |
1762 | mov [esp+36],eax |
1763 | mov [esp+36],eax |
1763 | ret |
1764 | ret |
1764 | ngsyse2: |
1765 | ngsyse2: |
1765 | 1766 | ||
1766 | cmp eax,3 |
1767 | cmp eax,3 |
1767 | jnz ngsyse3 |
1768 | jnz ngsyse3 |
1768 | movzx eax,[cd_base] |
1769 | movzx eax,[cd_base] |
1769 | mov [esp+36],eax |
1770 | mov [esp+36],eax |
1770 | ret |
1771 | ret |
1771 | ngsyse3: |
1772 | ngsyse3: |
1772 | 1773 | ||
1773 | cmp eax,4 |
1774 | cmp eax,4 |
1774 | jne ngsyse4 |
1775 | jne ngsyse4 |
1775 | mov eax,[sb16] |
1776 | mov eax,[sb16] |
1776 | mov [esp+36],eax |
1777 | mov [esp+36],eax |
1777 | ret |
1778 | ret |
1778 | ngsyse4: |
1779 | ngsyse4: |
1779 | 1780 | ||
1780 | cmp eax,5 |
1781 | cmp eax,5 |
1781 | jnz ngsyse5 |
1782 | jnz ngsyse5 |
1782 | mov eax,[syslang] |
1783 | mov eax,[syslang] |
1783 | mov [esp+36],eax |
1784 | mov [esp+36],eax |
1784 | ret |
1785 | ret |
1785 | ngsyse5: |
1786 | ngsyse5: |
1786 | cmp eax,7 |
1787 | cmp eax,7 |
1787 | jnz ngsyse7 |
1788 | jnz ngsyse7 |
1788 | movzx eax,[hd_base] |
1789 | movzx eax,[hd_base] |
1789 | mov [esp+36],eax |
1790 | mov [esp+36],eax |
1790 | ret |
1791 | ret |
1791 | ngsyse7: |
1792 | ngsyse7: |
1792 | cmp eax,8 |
1793 | cmp eax,8 |
1793 | jnz ngsyse8 |
1794 | jnz ngsyse8 |
1794 | mov eax,[fat32part] |
1795 | mov eax,[fat32part] |
1795 | mov [esp+36],eax |
1796 | mov [esp+36],eax |
1796 | ret |
1797 | ret |
1797 | ngsyse8: |
1798 | ngsyse8: |
1798 | cmp eax,9 |
1799 | cmp eax,9 |
1799 | jne ngsyse9 |
1800 | jne ngsyse9 |
1800 | mov eax,[timer_ticks] ;[0xfdf0] |
1801 | mov eax,[timer_ticks] ;[0xfdf0] |
1801 | mov [esp+36],eax |
1802 | mov [esp+36],eax |
1802 | ret |
1803 | ret |
1803 | ngsyse9: |
1804 | ngsyse9: |
1804 | cmp eax,10 |
1805 | cmp eax,10 |
1805 | jnz ngsyse10 |
1806 | jnz ngsyse10 |
1806 | mov eax,[sound_dma] |
1807 | mov eax,[sound_dma] |
1807 | mov [esp+36],eax |
1808 | mov [esp+36],eax |
1808 | ret |
1809 | ret |
1809 | ngsyse10: |
1810 | ngsyse10: |
1810 | cmp eax,11 |
1811 | cmp eax,11 |
1811 | jnz ngsyse11 |
1812 | jnz ngsyse11 |
1812 | mov eax,[lba_read_enabled] |
1813 | mov eax,[lba_read_enabled] |
1813 | mov [esp+36],eax |
1814 | mov [esp+36],eax |
1814 | ret |
1815 | ret |
1815 | ngsyse11: |
1816 | ngsyse11: |
1816 | cmp eax,12 |
1817 | cmp eax,12 |
1817 | jnz ngsyse12 |
1818 | jnz ngsyse12 |
1818 | mov eax,[pci_access_enabled] |
1819 | mov eax,[pci_access_enabled] |
1819 | mov [esp+36],eax |
1820 | mov [esp+36],eax |
1820 | ret |
1821 | ret |
1821 | ngsyse12: |
1822 | ngsyse12: |
1822 | mov [esp+36],dword 1 |
1823 | mov [esp+36],dword 1 |
1823 | ret |
1824 | ret |
1824 | 1825 | ||
1825 | get_timer_ticks: |
1826 | get_timer_ticks: |
1826 | mov eax,[timer_ticks] |
1827 | mov eax,[timer_ticks] |
1827 | ret |
1828 | ret |
1828 | 1829 | ||
1829 | iglobal |
1830 | iglobal |
1830 | align 4 |
1831 | align 4 |
1831 | mousefn dd msscreen, mswin, msbutton, msset |
1832 | mousefn dd msscreen, mswin, msbutton, msset |
1832 | dd app_load_cursor |
1833 | dd app_load_cursor |
1833 | dd app_set_cursor |
1834 | dd app_set_cursor |
1834 | dd app_delete_cursor |
1835 | dd app_delete_cursor |
1835 | dd msz |
1836 | dd msz |
1836 | endg |
1837 | endg |
1837 | 1838 | ||
1838 | readmousepos: |
1839 | readmousepos: |
1839 | 1840 | ||
1840 | ; eax=0 screen relative |
1841 | ; eax=0 screen relative |
1841 | ; eax=1 window relative |
1842 | ; eax=1 window relative |
1842 | ; eax=2 buttons pressed |
1843 | ; eax=2 buttons pressed |
1843 | ; eax=3 set mouse pos ; reserved |
1844 | ; eax=3 set mouse pos ; reserved |
1844 | ; eax=4 load cursor |
1845 | ; eax=4 load cursor |
1845 | ; eax=5 set cursor |
1846 | ; eax=5 set cursor |
1846 | ; eax=6 delete cursor ; reserved |
1847 | ; eax=6 delete cursor ; reserved |
1847 | ; eax=7 get mouse_z |
1848 | ; eax=7 get mouse_z |
1848 | 1849 | ||
1849 | cmp eax, 7 |
1850 | cmp eax, 7 |
1850 | ja msset |
1851 | ja msset |
1851 | jmp [mousefn+eax*4] |
1852 | jmp [mousefn+eax*4] |
1852 | msscreen: |
1853 | msscreen: |
1853 | mov eax,[MOUSE_X] |
1854 | mov eax,[MOUSE_X] |
1854 | shl eax,16 |
1855 | shl eax,16 |
1855 | mov ax,[MOUSE_Y] |
1856 | mov ax,[MOUSE_Y] |
1856 | mov [esp+36],eax |
1857 | mov [esp+36],eax |
1857 | ret |
1858 | ret |
1858 | mswin: |
1859 | mswin: |
1859 | mov eax,[MOUSE_X] |
1860 | mov eax,[MOUSE_X] |
1860 | shl eax,16 |
1861 | shl eax,16 |
1861 | mov ax,[MOUSE_Y] |
1862 | mov ax,[MOUSE_Y] |
1862 | mov esi,[TASK_BASE] |
1863 | mov esi,[TASK_BASE] |
1863 | mov bx, word [esi-twdw+WDATA.box.left] |
1864 | mov bx, word [esi-twdw+WDATA.box.left] |
1864 | shl ebx,16 |
1865 | shl ebx,16 |
1865 | mov bx, word [esi-twdw+WDATA.box.top] |
1866 | mov bx, word [esi-twdw+WDATA.box.top] |
1866 | sub eax,ebx |
1867 | sub eax,ebx |
1867 | 1868 | ||
1868 | mov edi,[CURRENT_TASK] |
1869 | mov edi,[CURRENT_TASK] |
1869 | shl edi,8 |
1870 | shl edi,8 |
1870 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1871 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1871 | rol eax,16 |
1872 | rol eax,16 |
1872 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1873 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1873 | rol eax,16 |
1874 | rol eax,16 |
1874 | mov [esp+36],eax |
1875 | mov [esp+36],eax |
1875 | ret |
1876 | ret |
1876 | msbutton: |
1877 | msbutton: |
1877 | movzx eax,byte [BTN_DOWN] |
1878 | movzx eax,byte [BTN_DOWN] |
1878 | mov [esp+36],eax |
1879 | mov [esp+36],eax |
1879 | ret |
1880 | ret |
1880 | msz: |
1881 | msz: |
1881 | mov edi, [TASK_COUNT] |
1882 | mov edi, [TASK_COUNT] |
1882 | movzx edi, word [WIN_POS + edi*2] |
1883 | movzx edi, word [WIN_POS + edi*2] |
1883 | cmp edi, [CURRENT_TASK] |
1884 | cmp edi, [CURRENT_TASK] |
1884 | jne @f |
1885 | jne @f |
1885 | mov ax,[MOUSE_SCROLL_H] |
1886 | mov ax,[MOUSE_SCROLL_H] |
1886 | shl eax,16 |
1887 | shl eax,16 |
1887 | mov ax,[MOUSE_SCROLL_V] |
1888 | mov ax,[MOUSE_SCROLL_V] |
1888 | mov [esp+36],eax |
1889 | mov [esp+36],eax |
1889 | mov [MOUSE_SCROLL_H],word 0 |
1890 | mov [MOUSE_SCROLL_H],word 0 |
1890 | mov [MOUSE_SCROLL_V],word 0 |
1891 | mov [MOUSE_SCROLL_V],word 0 |
1891 | ret |
1892 | ret |
1892 | @@: |
1893 | @@: |
1893 | mov [esp+36],dword 0 |
1894 | mov [esp+36],dword 0 |
1894 | ret |
1895 | ret |
1895 | msset: |
1896 | msset: |
1896 | ret |
1897 | ret |
1897 | 1898 | ||
1898 | app_load_cursor: |
1899 | app_load_cursor: |
1899 | ; add ebx, new_app_base |
1900 | ; add ebx, new_app_base |
1900 | cmp ebx, OS_BASE |
1901 | cmp ebx, OS_BASE |
1901 | jae msset |
1902 | jae msset |
1902 | stdcall load_cursor, ebx, ecx |
1903 | stdcall load_cursor, ebx, ecx |
1903 | mov [esp+36], eax |
1904 | mov [esp+36], eax |
1904 | ret |
1905 | ret |
1905 | 1906 | ||
1906 | app_set_cursor: |
1907 | app_set_cursor: |
1907 | stdcall set_cursor, ebx |
1908 | stdcall set_cursor, ebx |
1908 | mov [esp+36], eax |
1909 | mov [esp+36], eax |
1909 | ret |
1910 | ret |
1910 | 1911 | ||
1911 | app_delete_cursor: |
1912 | app_delete_cursor: |
1912 | stdcall delete_cursor, ebx |
1913 | stdcall delete_cursor, ebx |
1913 | mov [esp+36], eax |
1914 | mov [esp+36], eax |
1914 | ret |
1915 | ret |
1915 | 1916 | ||
1916 | is_input: |
1917 | is_input: |
1917 | 1918 | ||
1918 | push edx |
1919 | push edx |
1919 | mov dx,word [midisp] |
1920 | mov dx,word [midisp] |
1920 | in al,dx |
1921 | in al,dx |
1921 | and al,0x80 |
1922 | and al,0x80 |
1922 | pop edx |
1923 | pop edx |
1923 | ret |
1924 | ret |
1924 | 1925 | ||
1925 | is_output: |
1926 | is_output: |
1926 | 1927 | ||
1927 | push edx |
1928 | push edx |
1928 | mov dx,word [midisp] |
1929 | mov dx,word [midisp] |
1929 | in al,dx |
1930 | in al,dx |
1930 | and al,0x40 |
1931 | and al,0x40 |
1931 | pop edx |
1932 | pop edx |
1932 | ret |
1933 | ret |
1933 | 1934 | ||
1934 | 1935 | ||
1935 | get_mpu_in: |
1936 | get_mpu_in: |
1936 | 1937 | ||
1937 | push edx |
1938 | push edx |
1938 | mov dx,word [mididp] |
1939 | mov dx,word [mididp] |
1939 | in al,dx |
1940 | in al,dx |
1940 | pop edx |
1941 | pop edx |
1941 | ret |
1942 | ret |
1942 | 1943 | ||
1943 | 1944 | ||
1944 | put_mpu_out: |
1945 | put_mpu_out: |
1945 | 1946 | ||
1946 | push edx |
1947 | push edx |
1947 | mov dx,word [mididp] |
1948 | mov dx,word [mididp] |
1948 | out dx,al |
1949 | out dx,al |
1949 | pop edx |
1950 | pop edx |
1950 | ret |
1951 | ret |
1951 | 1952 | ||
1952 | 1953 | ||
1953 | setuart: |
1954 | setuart: |
1954 | 1955 | ||
1955 | su1: |
1956 | su1: |
1956 | call is_output |
1957 | call is_output |
1957 | cmp al,0 |
1958 | cmp al,0 |
1958 | jnz su1 |
1959 | jnz su1 |
1959 | mov dx,word [midisp] |
1960 | mov dx,word [midisp] |
1960 | mov al,0xff |
1961 | mov al,0xff |
1961 | out dx,al |
1962 | out dx,al |
1962 | su2: |
1963 | su2: |
1963 | mov dx,word [midisp] |
1964 | mov dx,word [midisp] |
1964 | mov al,0xff |
1965 | mov al,0xff |
1965 | out dx,al |
1966 | out dx,al |
1966 | call is_input |
1967 | call is_input |
1967 | cmp al,0 |
1968 | cmp al,0 |
1968 | jnz su2 |
1969 | jnz su2 |
1969 | call get_mpu_in |
1970 | call get_mpu_in |
1970 | cmp al,0xfe |
1971 | cmp al,0xfe |
1971 | jnz su2 |
1972 | jnz su2 |
1972 | su3: |
1973 | su3: |
1973 | call is_output |
1974 | call is_output |
1974 | cmp al,0 |
1975 | cmp al,0 |
1975 | jnz su3 |
1976 | jnz su3 |
1976 | mov dx,word [midisp] |
1977 | mov dx,word [midisp] |
1977 | mov al,0x3f |
1978 | mov al,0x3f |
1978 | out dx,al |
1979 | out dx,al |
1979 | 1980 | ||
1980 | ret |
1981 | ret |
1981 | 1982 | ||
1982 | 1983 | ||
1983 | align 4 |
1984 | align 4 |
1984 | 1985 | ||
1985 | sys_midi: |
1986 | sys_midi: |
1986 | 1987 | ||
1987 | cmp [mididp],0 |
1988 | cmp [mididp],0 |
1988 | jnz sm0 |
1989 | jnz sm0 |
1989 | mov [esp+36],dword 1 |
1990 | mov [esp+36],dword 1 |
1990 | ret |
1991 | ret |
1991 | sm0: |
1992 | sm0: |
1992 | 1993 | ||
1993 | cmp eax,1 |
1994 | cmp eax,1 |
1994 | mov [esp+36],dword 0 |
1995 | mov [esp+36],dword 0 |
1995 | jnz smn1 |
1996 | jnz smn1 |
1996 | call setuart |
1997 | call setuart |
1997 | ret |
1998 | ret |
1998 | smn1: |
1999 | smn1: |
1999 | 2000 | ||
2000 | cmp eax,2 |
2001 | cmp eax,2 |
2001 | jnz smn2 |
2002 | jnz smn2 |
2002 | sm10: |
2003 | sm10: |
2003 | call get_mpu_in |
2004 | call get_mpu_in |
2004 | call is_output |
2005 | call is_output |
2005 | test al,al |
2006 | test al,al |
2006 | jnz sm10 |
2007 | jnz sm10 |
2007 | mov al,bl |
2008 | mov al,bl |
2008 | call put_mpu_out |
2009 | call put_mpu_out |
2009 | ret |
2010 | ret |
2010 | smn2: |
2011 | smn2: |
2011 | 2012 | ||
2012 | ret |
2013 | ret |
2013 | 2014 | ||
2014 | 2015 | ||
2015 | detect_devices: |
2016 | detect_devices: |
2016 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2017 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2017 | include 'detect/commouse.inc' |
2018 | include 'detect/commouse.inc' |
2018 | ;include 'detect/ps2mouse.inc' |
2019 | ;include 'detect/ps2mouse.inc' |
2019 | ;include 'detect/dev_fd.inc' |
2020 | ;include 'detect/dev_fd.inc' |
2020 | ;include 'detect/dev_hdcd.inc' |
2021 | ;include 'detect/dev_hdcd.inc' |
2021 | ;include 'detect/sear_par.inc' |
2022 | ;include 'detect/sear_par.inc' |
2022 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2023 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
2023 | ret |
2024 | ret |
2024 | 2025 | ||
2025 | 2026 | ||
2026 | sys_end: |
2027 | sys_end: |
2027 | 2028 | ||
2028 | mov eax,[TASK_BASE] |
2029 | mov eax,[TASK_BASE] |
2029 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2030 | mov [eax+TASKDATA.state], 3 ; terminate this program |
2030 | 2031 | ||
2031 | waitterm: ; wait here for termination |
2032 | waitterm: ; wait here for termination |
2032 | mov eax,5 |
2033 | mov eax,5 |
2033 | call delay_hs |
2034 | call delay_hs |
2034 | jmp waitterm |
2035 | jmp waitterm |
2035 | 2036 | ||
2036 | iglobal |
2037 | iglobal |
2037 | align 4 |
2038 | align 4 |
2038 | sys_system_table: |
2039 | sys_system_table: |
2039 | dd sysfn_shutdown ; 1 = system shutdown |
2040 | dd sysfn_shutdown ; 1 = system shutdown |
2040 | dd sysfn_terminate ; 2 = terminate thread |
2041 | dd sysfn_terminate ; 2 = terminate thread |
2041 | dd sysfn_activate ; 3 = activate window |
2042 | dd sysfn_activate ; 3 = activate window |
2042 | dd sysfn_getidletime ; 4 = get idle time |
2043 | dd sysfn_getidletime ; 4 = get idle time |
2043 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2044 | dd sysfn_getcpuclock ; 5 = get cpu clock |
2044 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2045 | dd sysfn_saveramdisk ; 6 = save ramdisk |
2045 | dd sysfn_getactive ; 7 = get active window |
2046 | dd sysfn_getactive ; 7 = get active window |
2046 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2047 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
2047 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2048 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
2048 | dd sysfn_minimize ; 10 = minimize window |
2049 | dd sysfn_minimize ; 10 = minimize window |
2049 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2050 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
2050 | dd sysfn_lastkey ; 12 = get last pressed key |
2051 | dd sysfn_lastkey ; 12 = get last pressed key |
2051 | dd sysfn_getversion ; 13 = get kernel version |
2052 | dd sysfn_getversion ; 13 = get kernel version |
2052 | dd sysfn_waitretrace ; 14 = wait retrace |
2053 | dd sysfn_waitretrace ; 14 = wait retrace |
2053 | dd sysfn_centermouse ; 15 = center mouse cursor |
2054 | dd sysfn_centermouse ; 15 = center mouse cursor |
2054 | dd sysfn_getfreemem ; 16 = get free memory size |
2055 | dd sysfn_getfreemem ; 16 = get free memory size |
2055 | dd sysfn_getallmem ; 17 = get total memory size |
2056 | dd sysfn_getallmem ; 17 = get total memory size |
2056 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2057 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
2057 | ; instead of slot |
2058 | ; instead of slot |
2058 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2059 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
2059 | dd sysfn_meminfo ; 20 = get extended memory info |
2060 | dd sysfn_meminfo ; 20 = get extended memory info |
2060 | sysfn_num = ($ - sys_system_table)/4 |
2061 | sysfn_num = ($ - sys_system_table)/4 |
2061 | endg |
2062 | endg |
2062 | 2063 | ||
2063 | sys_system: |
2064 | sys_system: |
2064 | dec eax |
2065 | dec eax |
2065 | cmp eax, sysfn_num |
2066 | cmp eax, sysfn_num |
2066 | jae @f |
2067 | jae @f |
2067 | jmp dword [sys_system_table + eax*4] |
2068 | jmp dword [sys_system_table + eax*4] |
2068 | @@: |
2069 | @@: |
2069 | ret |
2070 | ret |
2070 | 2071 | ||
2071 | sysfn_shutdown: ; 18.1 = BOOT |
2072 | sysfn_shutdown: ; 18.1 = BOOT |
2072 | mov [BOOT_VAR+0x9030],byte 0 |
2073 | mov [BOOT_VAR+0x9030],byte 0 |
2073 | for_shutdown_parameter: |
2074 | for_shutdown_parameter: |
2074 | 2075 | ||
2075 | mov eax,[TASK_COUNT] |
2076 | mov eax,[TASK_COUNT] |
2076 | add eax,2 |
2077 | add eax,2 |
2077 | mov [shutdown_processes],eax |
2078 | mov [shutdown_processes],eax |
2078 | mov [SYS_SHUTDOWN],al |
2079 | mov [SYS_SHUTDOWN],al |
2079 | and dword [esp+36], 0 |
2080 | and dword [esp+36], 0 |
2080 | ret |
2081 | ret |
2081 | uglobal |
2082 | uglobal |
2082 | shutdown_processes: dd 0x0 |
2083 | shutdown_processes: dd 0x0 |
2083 | endg |
2084 | endg |
2084 | 2085 | ||
2085 | sysfn_terminate: ; 18.2 = TERMINATE |
2086 | sysfn_terminate: ; 18.2 = TERMINATE |
2086 | cmp ebx,2 |
2087 | cmp ebx,2 |
2087 | jb noprocessterminate |
2088 | jb noprocessterminate |
2088 | mov edx,[TASK_COUNT] |
2089 | mov edx,[TASK_COUNT] |
2089 | cmp ebx,edx |
2090 | cmp ebx,edx |
2090 | ja noprocessterminate |
2091 | ja noprocessterminate |
2091 | mov eax,[TASK_COUNT] |
2092 | mov eax,[TASK_COUNT] |
2092 | shl ebx,5 |
2093 | shl ebx,5 |
2093 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2094 | mov edx,[ebx+CURRENT_TASK+TASKDATA.pid] |
2094 | add ebx,CURRENT_TASK+TASKDATA.state |
2095 | add ebx,CURRENT_TASK+TASKDATA.state |
2095 | cmp byte [ebx], 9 |
2096 | cmp byte [ebx], 9 |
2096 | jz noprocessterminate |
2097 | jz noprocessterminate |
2097 | 2098 | ||
2098 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2099 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2099 | mov [ebx],byte 3 ; clear possible i40's |
2100 | mov [ebx],byte 3 ; clear possible i40's |
2100 | ;call MEM_Heap_UnLock |
2101 | ;call MEM_Heap_UnLock |
2101 | 2102 | ||
2102 | cmp edx,[application_table_status] ; clear app table stat |
2103 | cmp edx,[application_table_status] ; clear app table stat |
2103 | jne noatsc |
2104 | jne noatsc |
2104 | mov [application_table_status],0 |
2105 | mov [application_table_status],0 |
2105 | noatsc: |
2106 | noatsc: |
2106 | noprocessterminate: |
2107 | noprocessterminate: |
2107 | ret |
2108 | ret |
2108 | 2109 | ||
2109 | sysfn_terminate2: |
2110 | sysfn_terminate2: |
2110 | ;lock application_table_status mutex |
2111 | ;lock application_table_status mutex |
2111 | .table_status: |
2112 | .table_status: |
2112 | cli |
2113 | cli |
2113 | cmp [application_table_status],0 |
2114 | cmp [application_table_status],0 |
2114 | je .stf |
2115 | je .stf |
2115 | sti |
2116 | sti |
2116 | call change_task |
2117 | call change_task |
2117 | jmp .table_status |
2118 | jmp .table_status |
2118 | .stf: |
2119 | .stf: |
2119 | call set_application_table_status |
2120 | call set_application_table_status |
2120 | mov eax,ebx |
2121 | mov eax,ebx |
2121 | call pid_to_slot |
2122 | call pid_to_slot |
2122 | test eax,eax |
2123 | test eax,eax |
2123 | jz .not_found |
2124 | jz .not_found |
2124 | mov ebx,eax |
2125 | mov ebx,eax |
2125 | cli |
2126 | cli |
2126 | call sysfn_terminate |
2127 | call sysfn_terminate |
2127 | mov [application_table_status],0 |
2128 | mov [application_table_status],0 |
2128 | sti |
2129 | sti |
2129 | and dword [esp+36],0 |
2130 | and dword [esp+36],0 |
2130 | ret |
2131 | ret |
2131 | .not_found: |
2132 | .not_found: |
2132 | mov [application_table_status],0 |
2133 | mov [application_table_status],0 |
2133 | or dword [esp+36],-1 |
2134 | or dword [esp+36],-1 |
2134 | ret |
2135 | ret |
2135 | 2136 | ||
2136 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2137 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2137 | cmp ebx,2 |
2138 | cmp ebx,2 |
2138 | jb .nowindowactivate |
2139 | jb .nowindowactivate |
2139 | cmp ebx,[TASK_COUNT] |
2140 | cmp ebx,[TASK_COUNT] |
2140 | ja .nowindowactivate |
2141 | ja .nowindowactivate |
2141 | 2142 | ||
2142 | mov [window_minimize], 2 ; restore window if minimized |
2143 | mov [window_minimize], 2 ; restore window if minimized |
2143 | 2144 | ||
2144 | movzx esi, word [WIN_STACK + ebx*2] |
2145 | movzx esi, word [WIN_STACK + ebx*2] |
2145 | cmp esi, [TASK_COUNT] |
2146 | cmp esi, [TASK_COUNT] |
2146 | je .nowindowactivate ; already active |
2147 | je .nowindowactivate ; already active |
2147 | 2148 | ||
2148 | mov edi, ebx |
2149 | mov edi, ebx |
2149 | shl edi, 5 |
2150 | shl edi, 5 |
2150 | add edi, window_data |
2151 | add edi, window_data |
2151 | movzx esi, word [WIN_STACK + ebx * 2] |
2152 | movzx esi, word [WIN_STACK + ebx * 2] |
2152 | lea esi, [WIN_POS + esi * 2] |
2153 | lea esi, [WIN_POS + esi * 2] |
2153 | call waredraw |
2154 | call waredraw |
2154 | .nowindowactivate: |
2155 | .nowindowactivate: |
2155 | ret |
2156 | ret |
2156 | 2157 | ||
2157 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2158 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
2158 | mov eax,[idleusesec] |
2159 | mov eax,[idleusesec] |
2159 | mov [esp+36], eax |
2160 | mov [esp+36], eax |
2160 | ret |
2161 | ret |
2161 | 2162 | ||
2162 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2163 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
2163 | mov eax,[CPU_FREQ] |
2164 | mov eax,[CPU_FREQ] |
2164 | mov [esp+36], eax |
2165 | mov [esp+36], eax |
2165 | ret |
2166 | ret |
2166 | 2167 | ||
2167 | ; SAVE ramdisk to /hd/1/menuet.img |
2168 | ; SAVE ramdisk to /hd/1/menuet.img |
2168 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2169 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2169 | include 'blkdev/rdsave.inc' |
2170 | include 'blkdev/rdsave.inc' |
2170 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2171 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
2171 | 2172 | ||
2172 | sysfn_getactive: ; 18.7 = get active window |
2173 | sysfn_getactive: ; 18.7 = get active window |
2173 | mov eax, [TASK_COUNT] |
2174 | mov eax, [TASK_COUNT] |
2174 | movzx eax, word [WIN_POS + eax*2] |
2175 | movzx eax, word [WIN_POS + eax*2] |
2175 | mov [esp+36],eax |
2176 | mov [esp+36],eax |
2176 | ret |
2177 | ret |
2177 | 2178 | ||
2178 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2179 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
2179 | cmp ebx,1 |
2180 | cmp ebx,1 |
2180 | jne nogetsoundflag |
2181 | jne nogetsoundflag |
2181 | movzx eax,byte [sound_flag] ; get sound_flag |
2182 | movzx eax,byte [sound_flag] ; get sound_flag |
2182 | mov [esp+36],eax |
2183 | mov [esp+36],eax |
2183 | ret |
2184 | ret |
2184 | nogetsoundflag: |
2185 | nogetsoundflag: |
2185 | cmp ebx,2 |
2186 | cmp ebx,2 |
2186 | jnz nosoundflag |
2187 | jnz nosoundflag |
2187 | xor byte [sound_flag], 1 |
2188 | xor byte [sound_flag], 1 |
2188 | nosoundflag: |
2189 | nosoundflag: |
2189 | ret |
2190 | ret |
2190 | 2191 | ||
2191 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2192 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
2192 | cmp ebx,1 |
2193 | cmp ebx,1 |
2193 | jl exit_for_anyone |
2194 | jl exit_for_anyone |
2194 | cmp ebx,4 |
2195 | cmp ebx,4 |
2195 | jg exit_for_anyone |
2196 | jg exit_for_anyone |
2196 | mov [BOOT_VAR+0x9030],bl |
2197 | mov [BOOT_VAR+0x9030],bl |
2197 | jmp for_shutdown_parameter |
2198 | jmp for_shutdown_parameter |
2198 | 2199 | ||
2199 | sysfn_minimize: ; 18.10 = minimize window |
2200 | sysfn_minimize: ; 18.10 = minimize window |
2200 | mov [window_minimize],1 |
2201 | mov [window_minimize],1 |
2201 | exit_for_anyone: |
2202 | exit_for_anyone: |
2202 | ret |
2203 | ret |
2203 | 2204 | ||
2204 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2205 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2205 | cmp ebx,1 |
2206 | cmp ebx,1 |
2206 | jnz full_table |
2207 | jnz full_table |
2207 | small_table: |
2208 | small_table: |
2208 | call for_all_tables |
2209 | call for_all_tables |
2209 | mov ecx,10 |
2210 | mov ecx,10 |
2210 | cld |
2211 | cld |
2211 | rep movsb |
2212 | rep movsb |
2212 | ret |
2213 | ret |
2213 | for_all_tables: |
2214 | for_all_tables: |
2214 | mov edi,[TASK_BASE] |
2215 | mov edi,[TASK_BASE] |
2215 | mov edi,[edi+TASKDATA.mem_start] |
2216 | mov edi,[edi+TASKDATA.mem_start] |
2216 | add edi,ecx |
2217 | add edi,ecx |
2217 | mov esi,DRIVE_DATA |
2218 | mov esi,DRIVE_DATA |
2218 | ret |
2219 | ret |
2219 | full_table: |
2220 | full_table: |
2220 | cmp ebx,2 |
2221 | cmp ebx,2 |
2221 | jnz exit_for_anyone |
2222 | jnz exit_for_anyone |
2222 | call for_all_tables |
2223 | call for_all_tables |
2223 | mov ecx,16384 |
2224 | mov ecx,16384 |
2224 | cld |
2225 | cld |
2225 | rep movsd |
2226 | rep movsd |
2226 | ret |
2227 | ret |
2227 | 2228 | ||
2228 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2229 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2229 | and dword [esp+36], 0 |
2230 | and dword [esp+36], 0 |
2230 | ret |
2231 | ret |
2231 | 2232 | ||
2232 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2233 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2233 | mov edi,[TASK_BASE] |
2234 | mov edi,[TASK_BASE] |
2234 | mov edi,[edi+TASKDATA.mem_start] |
2235 | mov edi,[edi+TASKDATA.mem_start] |
2235 | add edi,ebx |
2236 | add edi,ebx |
2236 | mov esi,version_inf |
2237 | mov esi,version_inf |
2237 | mov ecx,version_end-version_inf |
2238 | mov ecx,version_end-version_inf |
2238 | cld |
2239 | cld |
2239 | rep movsb |
2240 | rep movsb |
2240 | ret |
2241 | ret |
2241 | 2242 | ||
2242 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2243 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2243 | ;wait retrace functions |
2244 | ;wait retrace functions |
2244 | sys_wait_retrace: |
2245 | sys_wait_retrace: |
2245 | mov edx,0x3da |
2246 | mov edx,0x3da |
2246 | WaitRetrace_loop: |
2247 | WaitRetrace_loop: |
2247 | in al,dx |
2248 | in al,dx |
2248 | test al,1000b |
2249 | test al,1000b |
2249 | jz WaitRetrace_loop |
2250 | jz WaitRetrace_loop |
2250 | mov [esp+36],dword 0 |
2251 | mov [esp+36],dword 0 |
2251 | ret |
2252 | ret |
2252 | 2253 | ||
2253 | sysfn_centermouse: ; 18.15 = mouse centered |
2254 | sysfn_centermouse: ; 18.15 = mouse centered |
2254 | call mouse_centered |
2255 | call mouse_centered |
2255 | mov [esp+36],dword 0 |
2256 | mov [esp+36],dword 0 |
2256 | ret |
2257 | ret |
2257 | 2258 | ||
2258 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2259 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2259 | cmp ebx,0 ; get mouse speed factor |
2260 | cmp ebx,0 ; get mouse speed factor |
2260 | jnz .set_mouse_acceleration |
2261 | jnz .set_mouse_acceleration |
2261 | xor eax,eax |
2262 | xor eax,eax |
2262 | mov ax,[mouse_speed_factor] |
2263 | mov ax,[mouse_speed_factor] |
2263 | mov [esp+36],eax |
2264 | mov [esp+36],eax |
2264 | ret |
2265 | ret |
2265 | .set_mouse_acceleration: |
2266 | .set_mouse_acceleration: |
2266 | cmp ebx,1 ; set mouse speed factor |
2267 | cmp ebx,1 ; set mouse speed factor |
2267 | jnz .get_mouse_delay |
2268 | jnz .get_mouse_delay |
2268 | mov [mouse_speed_factor],cx |
2269 | mov [mouse_speed_factor],cx |
2269 | ret |
2270 | ret |
2270 | .get_mouse_delay: |
2271 | .get_mouse_delay: |
2271 | cmp ebx,2 ; get mouse delay |
2272 | cmp ebx,2 ; get mouse delay |
2272 | jnz .set_mouse_delay |
2273 | jnz .set_mouse_delay |
2273 | mov eax,[mouse_delay] |
2274 | mov eax,[mouse_delay] |
2274 | mov [esp+36],eax |
2275 | mov [esp+36],eax |
2275 | ret |
2276 | ret |
2276 | .set_mouse_delay: |
2277 | .set_mouse_delay: |
2277 | cmp ebx,3 ; set mouse delay |
2278 | cmp ebx,3 ; set mouse delay |
2278 | jnz .set_pointer_position |
2279 | jnz .set_pointer_position |
2279 | mov [mouse_delay],ecx |
2280 | mov [mouse_delay],ecx |
2280 | ret |
2281 | ret |
2281 | .set_pointer_position: |
2282 | .set_pointer_position: |
2282 | cmp ebx,4 ; set mouse pointer position |
2283 | cmp ebx,4 ; set mouse pointer position |
2283 | jnz .end |
2284 | jnz .end |
2284 | mov [MOUSE_Y],cx ;y |
2285 | mov [MOUSE_Y],cx ;y |
2285 | ror ecx,16 |
2286 | ror ecx,16 |
2286 | mov [MOUSE_X],cx ;x |
2287 | mov [MOUSE_X],cx ;x |
2287 | rol ecx,16 |
2288 | rol ecx,16 |
2288 | .end: |
2289 | .end: |
2289 | ret |
2290 | ret |
2290 | 2291 | ||
2291 | sysfn_getfreemem: |
2292 | sysfn_getfreemem: |
2292 | mov eax, [pg_data.pages_free] |
2293 | mov eax, [pg_data.pages_free] |
2293 | shl eax, 2 |
2294 | shl eax, 2 |
2294 | mov [esp+36],eax |
2295 | mov [esp+36],eax |
2295 | ret |
2296 | ret |
2296 | 2297 | ||
2297 | sysfn_getallmem: |
2298 | sysfn_getallmem: |
2298 | mov eax,[MEM_AMOUNT] |
2299 | mov eax,[MEM_AMOUNT] |
2299 | shr eax, 10 |
2300 | shr eax, 10 |
2300 | mov [esp+36],eax |
2301 | mov [esp+36],eax |
2301 | ret |
2302 | ret |
2302 | 2303 | ||
2303 | uglobal |
2304 | uglobal |
2304 | ;// mike.dld, 2006-29-01 [ |
2305 | ;// mike.dld, 2006-29-01 [ |
2305 | screen_workarea RECT |
2306 | screen_workarea RECT |
2306 | ;// mike.dld, 2006-29-01 ] |
2307 | ;// mike.dld, 2006-29-01 ] |
2307 | window_minimize db 0 |
2308 | window_minimize db 0 |
2308 | sound_flag db 0 |
2309 | sound_flag db 0 |
2309 | endg |
2310 | endg |
2310 | 2311 | ||
2311 | iglobal |
2312 | iglobal |
2312 | version_inf: |
2313 | version_inf: |
2313 | db 0,6,5,0 ; version 0.6.5.0 |
2314 | db 0,6,5,0 ; version 0.6.5.0 |
2314 | db UID_KOLIBRI |
2315 | db UID_KOLIBRI |
2315 | db 'Kolibri',0 |
2316 | db 'Kolibri',0 |
2316 | version_end: |
2317 | version_end: |
2317 | endg |
2318 | endg |
2318 | 2319 | ||
2319 | UID_NONE=0 |
2320 | UID_NONE=0 |
2320 | UID_MENUETOS=1 ;official |
2321 | UID_MENUETOS=1 ;official |
2321 | UID_KOLIBRI=2 ;russian |
2322 | UID_KOLIBRI=2 ;russian |
2322 | 2323 | ||
2323 | sys_cachetodiskette: |
2324 | sys_cachetodiskette: |
2324 | ; pushad |
2325 | ; pushad |
2325 | ; cmp eax,1 |
2326 | ; cmp eax,1 |
2326 | ; jne no_write_all_of_ramdisk |
2327 | ; jne no_write_all_of_ramdisk |
2327 | ; call fdc_writeramdisk |
2328 | ; call fdc_writeramdisk |
2328 | ; popad |
2329 | ; popad |
2329 | ; ret |
2330 | ; ret |
2330 | ; no_write_all_of_ramdisk: |
2331 | ; no_write_all_of_ramdisk: |
2331 | ; cmp eax,2 |
2332 | ; cmp eax,2 |
2332 | ; jne no_write_part_of_ramdisk |
2333 | ; jne no_write_part_of_ramdisk |
2333 | ; call fdc_commitflush |
2334 | ; call fdc_commitflush |
2334 | ; popad |
2335 | ; popad |
2335 | ; ret |
2336 | ; ret |
2336 | ; no_write_part_of_ramdisk: |
2337 | ; no_write_part_of_ramdisk: |
2337 | ; cmp eax,3 |
2338 | ; cmp eax,3 |
2338 | ; jne no_set_fdc |
2339 | ; jne no_set_fdc |
2339 | ; call fdc_set |
2340 | ; call fdc_set |
2340 | ; popad |
2341 | ; popad |
2341 | ; ret |
2342 | ; ret |
2342 | ; no_set_fdc: |
2343 | ; no_set_fdc: |
2343 | ; cmp eax,4 |
2344 | ; cmp eax,4 |
2344 | ; jne no_get_fdc |
2345 | ; jne no_get_fdc |
2345 | ; popad |
2346 | ; popad |
2346 | ; call fdc_get |
2347 | ; call fdc_get |
2347 | ; mov [esp+36],ecx |
2348 | ; mov [esp+36],ecx |
2348 | ; ret |
2349 | ; ret |
2349 | ; no_get_fdc: |
2350 | ; no_get_fdc: |
2350 | ; popad |
2351 | ; popad |
2351 | ; ret |
2352 | ; ret |
2352 | cmp eax,1 |
2353 | cmp eax,1 |
2353 | jne no_floppy_a_save |
2354 | jne no_floppy_a_save |
2354 | mov [flp_number],1 |
2355 | mov [flp_number],1 |
2355 | jmp save_image_on_floppy |
2356 | jmp save_image_on_floppy |
2356 | no_floppy_a_save: |
2357 | no_floppy_a_save: |
2357 | cmp eax,2 |
2358 | cmp eax,2 |
2358 | jne no_floppy_b_save |
2359 | jne no_floppy_b_save |
2359 | mov [flp_number],2 |
2360 | mov [flp_number],2 |
2360 | save_image_on_floppy: |
2361 | save_image_on_floppy: |
2361 | call save_image |
2362 | call save_image |
2362 | mov [esp+36],dword 0 |
2363 | mov [esp+36],dword 0 |
2363 | cmp [FDC_Status],0 |
2364 | cmp [FDC_Status],0 |
2364 | je yes_floppy_save |
2365 | je yes_floppy_save |
2365 | no_floppy_b_save: |
2366 | no_floppy_b_save: |
2366 | mov [esp+36],dword 1 |
2367 | mov [esp+36],dword 1 |
2367 | yes_floppy_save: |
2368 | yes_floppy_save: |
2368 | ret |
2369 | ret |
2369 | 2370 | ||
2370 | uglobal |
2371 | uglobal |
2371 | ; bgrchanged dd 0x0 |
2372 | ; bgrchanged dd 0x0 |
2372 | endg |
2373 | endg |
2373 | 2374 | ||
2374 | sys_background: |
2375 | sys_background: |
2375 | 2376 | ||
2376 | cmp eax,1 ; BACKGROUND SIZE |
2377 | cmp eax,1 ; BACKGROUND SIZE |
2377 | jnz nosb1 |
2378 | jnz nosb1 |
2378 | cmp ebx,0 |
2379 | cmp ebx,0 |
2379 | je sbgrr |
2380 | je sbgrr |
2380 | cmp ecx,0 |
2381 | cmp ecx,0 |
2381 | je sbgrr |
2382 | je sbgrr |
2382 | mov [display_data-8],ebx |
2383 | mov [display_data-8],ebx |
2383 | mov [display_data-4],ecx |
2384 | mov [display_data-4],ecx |
2384 | ; mov [bgrchanged],1 |
2385 | ; mov [bgrchanged],1 |
2385 | 2386 | ||
2386 | pushad |
2387 | pushad |
2387 | ; return memory for old background |
2388 | ; return memory for old background |
2388 | stdcall kernel_free, [img_background] |
2389 | stdcall kernel_free, [img_background] |
2389 | ; calculate RAW size |
2390 | ; calculate RAW size |
2390 | xor eax,eax |
2391 | xor eax,eax |
2391 | inc eax |
2392 | inc eax |
2392 | cmp [display_data-8],eax |
2393 | cmp [display_data-8],eax |
2393 | jae @f |
2394 | jae @f |
2394 | mov [display_data-8],eax |
2395 | mov [display_data-8],eax |
2395 | @@: |
2396 | @@: |
2396 | cmp [display_data-4],eax |
2397 | cmp [display_data-4],eax |
2397 | jae @f |
2398 | jae @f |
2398 | mov [display_data-4],eax |
2399 | mov [display_data-4],eax |
2399 | @@: |
2400 | @@: |
2400 | mov eax,[display_data-8] |
2401 | mov eax,[display_data-8] |
2401 | imul eax,[display_data-4] |
2402 | imul eax,[display_data-4] |
2402 | inc eax |
2403 | inc eax |
2403 | imul eax,3 |
2404 | imul eax,3 |
2404 | mov [mem_BACKGROUND],eax |
2405 | mov [mem_BACKGROUND],eax |
2405 | ; get memory for new background |
2406 | ; get memory for new background |
2406 | stdcall kernel_alloc, [mem_BACKGROUND] |
2407 | stdcall kernel_alloc, [mem_BACKGROUND] |
2407 | test eax, eax |
2408 | test eax, eax |
2408 | jz .exit_mem |
2409 | jz .exit_mem |
2409 | mov [img_background], eax |
2410 | mov [img_background], eax |
2410 | .exit_mem: |
2411 | .exit_mem: |
2411 | popad |
2412 | popad |
2412 | 2413 | ||
2413 | sbgrr: |
2414 | sbgrr: |
2414 | ret |
2415 | ret |
2415 | 2416 | ||
2416 | nosb1: |
2417 | nosb1: |
2417 | 2418 | ||
2418 | cmp eax,2 ; SET PIXEL |
2419 | cmp eax,2 ; SET PIXEL |
2419 | jnz nosb2 |
2420 | jnz nosb2 |
2420 | mov edx,[mem_BACKGROUND] |
2421 | mov edx,[mem_BACKGROUND] |
2421 | cmp edx,ebx |
2422 | cmp edx,ebx |
2422 | jbe nosb2 |
2423 | jbe nosb2 |
2423 | mov edx,[ebx] |
2424 | mov edx,[ebx] |
2424 | and edx,0xFF000000 ;255*256*256*256 |
2425 | and edx,0xFF000000 ;255*256*256*256 |
2425 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2426 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
2426 | add edx,ecx |
2427 | add edx,ecx |
2427 | ;mov [ebx+IMG_BACKGROUND],edx |
2428 | ;mov [ebx+IMG_BACKGROUND],edx |
2428 | push eax |
2429 | push eax |
2429 | mov eax,[img_background] |
2430 | mov eax,[img_background] |
2430 | mov [ebx+eax],edx |
2431 | mov [ebx+eax],edx |
2431 | pop eax |
2432 | pop eax |
2432 | ; mov [bgrchanged],1 |
2433 | ; mov [bgrchanged],1 |
2433 | ret |
2434 | ret |
2434 | nosb2: |
2435 | nosb2: |
2435 | 2436 | ||
2436 | cmp eax,3 ; DRAW BACKGROUND |
2437 | cmp eax,3 ; DRAW BACKGROUND |
2437 | jnz nosb3 |
2438 | jnz nosb3 |
2438 | draw_background_temp: |
2439 | draw_background_temp: |
2439 | ; cmp [bgrchanged],1 ;0 |
2440 | ; cmp [bgrchanged],1 ;0 |
2440 | ; je nosb31 |
2441 | ; je nosb31 |
2441 | ;draw_background_temp: |
2442 | ;draw_background_temp: |
2442 | ; mov [bgrchanged],1 ;0 |
2443 | ; mov [bgrchanged],1 ;0 |
2443 | mov [REDRAW_BACKGROUND],byte 1 |
2444 | mov [REDRAW_BACKGROUND],byte 1 |
2444 | mov [background_defined], 1 |
2445 | mov [background_defined], 1 |
2445 | nosb31: |
2446 | nosb31: |
2446 | ret |
2447 | ret |
2447 | nosb3: |
2448 | nosb3: |
2448 | 2449 | ||
2449 | cmp eax,4 ; TILED / STRETCHED |
2450 | cmp eax,4 ; TILED / STRETCHED |
2450 | jnz nosb4 |
2451 | jnz nosb4 |
2451 | cmp ebx,[display_data-12] |
2452 | cmp ebx,[display_data-12] |
2452 | je nosb41 |
2453 | je nosb41 |
2453 | mov [display_data-12],ebx |
2454 | mov [display_data-12],ebx |
2454 | ; mov [bgrchanged],1 |
2455 | ; mov [bgrchanged],1 |
2455 | nosb41: |
2456 | nosb41: |
2456 | ret |
2457 | ret |
2457 | nosb4: |
2458 | nosb4: |
2458 | 2459 | ||
2459 | cmp eax,5 ; BLOCK MOVE TO BGR |
2460 | cmp eax,5 ; BLOCK MOVE TO BGR |
2460 | jnz nosb5 |
2461 | jnz nosb5 |
2461 | ; bughere |
2462 | ; bughere |
2462 | mov edi, [TASK_BASE] |
2463 | mov edi, [TASK_BASE] |
2463 | add ebx, [edi+TASKDATA.mem_start] |
2464 | add ebx, [edi+TASKDATA.mem_start] |
2464 | mov eax, ebx |
2465 | mov eax, ebx |
2465 | mov ebx, ecx |
2466 | mov ebx, ecx |
2466 | add ecx, edx |
2467 | add ecx, edx |
2467 | add ebx, [img_background] ;IMG_BACKGROUND |
2468 | add ebx, [img_background] ;IMG_BACKGROUND |
2468 | mov ecx, edx |
2469 | mov ecx, edx |
2469 | call memmove |
2470 | call memmove |
2470 | .fin: |
2471 | .fin: |
2471 | ret |
2472 | ret |
2472 | nosb5: |
2473 | nosb5: |
2473 | 2474 | ||
2474 | ret |
2475 | ret |
2475 | 2476 | ||
2476 | 2477 | ||
2477 | align 4 |
2478 | align 4 |
2478 | 2479 | ||
2479 | sys_getbackground: |
2480 | sys_getbackground: |
2480 | 2481 | ||
2481 | cmp eax,1 ; SIZE |
2482 | cmp eax,1 ; SIZE |
2482 | jnz nogb1 |
2483 | jnz nogb1 |
2483 | mov eax,[display_data-8] |
2484 | mov eax,[display_data-8] |
2484 | shl eax,16 |
2485 | shl eax,16 |
2485 | mov ax,[display_data-4] |
2486 | mov ax,[display_data-4] |
2486 | mov [esp+36],eax |
2487 | mov [esp+36],eax |
2487 | ret |
2488 | ret |
2488 | nogb1: |
2489 | nogb1: |
2489 | 2490 | ||
2490 | cmp eax,2 ; PIXEL |
2491 | cmp eax,2 ; PIXEL |
2491 | jnz nogb2 |
2492 | jnz nogb2 |
2492 | ; mov edx,0x160000-16 |
2493 | ; mov edx,0x160000-16 |
2493 | ; cmp edx,ebx |
2494 | ; cmp edx,ebx |
2494 | ; jbe nogb2 |
2495 | ; jbe nogb2 |
2495 | ; mov eax, [ebx+IMG_BACKGROUND] |
2496 | ; mov eax, [ebx+IMG_BACKGROUND] |
2496 | mov eax,[img_background] |
2497 | mov eax,[img_background] |
2497 | mov eax,[ebx+eax] |
2498 | mov eax,[ebx+eax] |
2498 | 2499 | ||
2499 | and eax, 0xFFFFFF |
2500 | and eax, 0xFFFFFF |
2500 | mov [esp+36],eax |
2501 | mov [esp+36],eax |
2501 | ret |
2502 | ret |
2502 | nogb2: |
2503 | nogb2: |
2503 | 2504 | ||
2504 | cmp eax,4 ; TILED / STRETCHED |
2505 | cmp eax,4 ; TILED / STRETCHED |
2505 | jnz nogb4 |
2506 | jnz nogb4 |
2506 | mov eax,[display_data-12] |
2507 | mov eax,[display_data-12] |
2507 | nogb4: |
2508 | nogb4: |
2508 | mov [esp+36],eax |
2509 | mov [esp+36],eax |
2509 | ret |
2510 | ret |
2510 | 2511 | ||
2511 | 2512 | ||
2512 | align 4 |
2513 | align 4 |
2513 | 2514 | ||
2514 | sys_getkey: |
2515 | sys_getkey: |
2515 | mov [esp+36],dword 1 |
2516 | mov [esp+36],dword 1 |
2516 | ; test main buffer |
2517 | ; test main buffer |
2517 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2518 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2518 | movzx ecx,word [WIN_STACK + ebx * 2] |
2519 | movzx ecx,word [WIN_STACK + ebx * 2] |
2519 | mov edx,[TASK_COUNT] |
2520 | mov edx,[TASK_COUNT] |
2520 | cmp ecx,edx |
2521 | cmp ecx,edx |
2521 | jne .finish |
2522 | jne .finish |
2522 | cmp [KEY_COUNT],byte 0 |
2523 | cmp [KEY_COUNT],byte 0 |
2523 | je .finish |
2524 | je .finish |
2524 | movzx eax,byte [KEY_BUFF] |
2525 | movzx eax,byte [KEY_BUFF] |
2525 | shl eax,8 |
2526 | shl eax,8 |
2526 | push eax |
2527 | push eax |
2527 | dec byte [KEY_COUNT] |
2528 | dec byte [KEY_COUNT] |
2528 | and byte [KEY_COUNT],127 |
2529 | and byte [KEY_COUNT],127 |
2529 | movzx ecx,byte [KEY_COUNT] |
2530 | movzx ecx,byte [KEY_COUNT] |
2530 | add ecx,2 |
2531 | add ecx,2 |
2531 | ; mov esi,0xf402 |
2532 | ; mov esi,0xf402 |
2532 | ; mov edi,0xf401 |
2533 | ; mov edi,0xf401 |
2533 | ; cld |
2534 | ; cld |
2534 | ; rep movsb |
2535 | ; rep movsb |
2535 | mov eax, KEY_BUFF+1 |
2536 | mov eax, KEY_BUFF+1 |
2536 | mov ebx, KEY_BUFF |
2537 | mov ebx, KEY_BUFF |
2537 | call memmove |
2538 | call memmove |
2538 | pop eax |
2539 | pop eax |
2539 | .ret_eax: |
2540 | .ret_eax: |
2540 | mov [esp+36],eax |
2541 | mov [esp+36],eax |
2541 | ret |
2542 | ret |
2542 | .finish: |
2543 | .finish: |
2543 | ; test hotkeys buffer |
2544 | ; test hotkeys buffer |
2544 | mov ecx, hotkey_buffer |
2545 | mov ecx, hotkey_buffer |
2545 | @@: |
2546 | @@: |
2546 | cmp [ecx], ebx |
2547 | cmp [ecx], ebx |
2547 | jz .found |
2548 | jz .found |
2548 | add ecx, 8 |
2549 | add ecx, 8 |
2549 | cmp ecx, hotkey_buffer+120*8 |
2550 | cmp ecx, hotkey_buffer+120*8 |
2550 | jb @b |
2551 | jb @b |
2551 | ret |
2552 | ret |
2552 | .found: |
2553 | .found: |
2553 | mov ax, [ecx+6] |
2554 | mov ax, [ecx+6] |
2554 | shl eax, 16 |
2555 | shl eax, 16 |
2555 | mov ah, [ecx+4] |
2556 | mov ah, [ecx+4] |
2556 | mov al, 2 |
2557 | mov al, 2 |
2557 | and dword [ecx+4], 0 |
2558 | and dword [ecx+4], 0 |
2558 | and dword [ecx], 0 |
2559 | and dword [ecx], 0 |
2559 | jmp .ret_eax |
2560 | jmp .ret_eax |
2560 | 2561 | ||
2561 | align 4 |
2562 | align 4 |
2562 | 2563 | ||
2563 | sys_getbutton: |
2564 | sys_getbutton: |
2564 | 2565 | ||
2565 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2566 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2566 | mov [esp+36],dword 1 |
2567 | mov [esp+36],dword 1 |
2567 | movzx ecx, word [WIN_STACK + ebx * 2] |
2568 | movzx ecx, word [WIN_STACK + ebx * 2] |
2568 | mov edx, [TASK_COUNT] ; less than 256 processes |
2569 | mov edx, [TASK_COUNT] ; less than 256 processes |
2569 | cmp ecx,edx |
2570 | cmp ecx,edx |
2570 | jne .exit |
2571 | jne .exit |
2571 | movzx eax,byte [BTN_COUNT] |
2572 | movzx eax,byte [BTN_COUNT] |
2572 | test eax,eax |
2573 | test eax,eax |
2573 | jz .exit |
2574 | jz .exit |
2574 | mov eax,[BTN_BUFF] |
2575 | mov eax,[BTN_BUFF] |
2575 | shl eax,8 |
2576 | shl eax,8 |
2576 | mov [BTN_COUNT],byte 0 |
2577 | mov [BTN_COUNT],byte 0 |
2577 | mov [esp+36],eax |
2578 | mov [esp+36],eax |
2578 | .exit: |
2579 | .exit: |
2579 | ret |
2580 | ret |
2580 | 2581 | ||
2581 | 2582 | ||
2582 | align 4 |
2583 | align 4 |
2583 | 2584 | ||
2584 | sys_cpuusage: |
2585 | sys_cpuusage: |
2585 | 2586 | ||
2586 | ; RETURN: |
2587 | ; RETURN: |
2587 | ; |
2588 | ; |
2588 | ; +00 dword process cpu usage |
2589 | ; +00 dword process cpu usage |
2589 | ; +04 word position in windowing stack |
2590 | ; +04 word position in windowing stack |
2590 | ; +06 word windowing stack value at current position (cpu nro) |
2591 | ; +06 word windowing stack value at current position (cpu nro) |
2591 | ; +10 12 bytes name |
2592 | ; +10 12 bytes name |
2592 | ; +22 dword start in mem |
2593 | ; +22 dword start in mem |
2593 | ; +26 dword used mem |
2594 | ; +26 dword used mem |
2594 | ; +30 dword PID , process idenfification number |
2595 | ; +30 dword PID , process idenfification number |
2595 | ; |
2596 | ; |
2596 | 2597 | ||
2597 | mov edi,[TASK_BASE] ; eax = return area |
2598 | mov edi,[TASK_BASE] ; eax = return area |
2598 | add eax,[edi + TASKDATA.mem_start] |
2599 | add eax,[edi + TASKDATA.mem_start] |
2599 | 2600 | ||
2600 | cmp ebx,-1 ; who am I ? |
2601 | cmp ebx,-1 ; who am I ? |
2601 | jne no_who_am_i |
2602 | jne no_who_am_i |
2602 | mov ebx,[CURRENT_TASK] |
2603 | mov ebx,[CURRENT_TASK] |
2603 | no_who_am_i: |
2604 | no_who_am_i: |
2604 | 2605 | ||
2605 | push eax ; return area |
2606 | push eax ; return area |
2606 | push ebx ; process number |
2607 | push ebx ; process number |
2607 | 2608 | ||
2608 | push ebx |
2609 | push ebx |
2609 | push ebx |
2610 | push ebx |
2610 | push eax |
2611 | push eax |
2611 | 2612 | ||
2612 | ; return memory usage |
2613 | ; return memory usage |
2613 | 2614 | ||
2614 | xor edx,edx |
2615 | xor edx,edx |
2615 | mov eax,0x20 |
2616 | mov eax,0x20 |
2616 | mul ebx |
2617 | mul ebx |
2617 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2618 | add eax,CURRENT_TASK+TASKDATA.cpu_usage |
2618 | mov ebx,eax |
2619 | mov ebx,eax |
2619 | pop eax |
2620 | pop eax |
2620 | mov ecx,[ebx] |
2621 | mov ecx,[ebx] |
2621 | mov [eax],ecx |
2622 | mov [eax],ecx |
2622 | pop ebx |
2623 | pop ebx |
2623 | mov cx, [WIN_STACK + ebx * 2] |
2624 | mov cx, [WIN_STACK + ebx * 2] |
2624 | mov [eax+4],cx |
2625 | mov [eax+4],cx |
2625 | mov cx, [WIN_POS + ebx * 2] |
2626 | mov cx, [WIN_POS + ebx * 2] |
2626 | mov [eax+6],cx |
2627 | mov [eax+6],cx |
2627 | push eax |
2628 | push eax |
2628 | mov eax,ebx |
2629 | mov eax,ebx |
2629 | shl eax,8 |
2630 | shl eax,8 |
2630 | add eax,SLOT_BASE+APPDATA.app_name |
2631 | add eax,SLOT_BASE+APPDATA.app_name |
2631 | pop ebx |
2632 | pop ebx |
2632 | add ebx,10 |
2633 | add ebx,10 |
2633 | mov ecx,11 |
2634 | mov ecx,11 |
2634 | call memmove |
2635 | call memmove |
2635 | 2636 | ||
2636 | ; memory usage |
2637 | ; memory usage |
2637 | 2638 | ||
2638 | xor eax,eax |
2639 | xor eax,eax |
2639 | mov edx,0x100000*16 |
2640 | mov edx,0x100000*16 |
2640 | pop ecx ; get gdt of tss |
2641 | pop ecx ; get gdt of tss |
2641 | cmp ecx,1 |
2642 | cmp ecx,1 |
2642 | je os_mem |
2643 | je os_mem |
2643 | shl ecx,8 |
2644 | shl ecx,8 |
2644 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2645 | mov edx,[SLOT_BASE+ecx+APPDATA.mem_size] ;0x8c |
2645 | mov eax,std_application_base_address |
2646 | mov eax,std_application_base_address |
2646 | ; eax run base -> edx used memory |
2647 | ; eax run base -> edx used memory |
2647 | os_mem: |
2648 | os_mem: |
2648 | dec edx |
2649 | dec edx |
2649 | mov [ebx+12],eax |
2650 | mov [ebx+12],eax |
2650 | mov [ebx+16],edx |
2651 | mov [ebx+16],edx |
2651 | 2652 | ||
2652 | ; PID (+30) |
2653 | ; PID (+30) |
2653 | 2654 | ||
2654 | mov eax,[esp] |
2655 | mov eax,[esp] |
2655 | shl eax,5 |
2656 | shl eax,5 |
2656 | add eax,CURRENT_TASK+TASKDATA.pid |
2657 | add eax,CURRENT_TASK+TASKDATA.pid |
2657 | mov eax,[eax] |
2658 | mov eax,[eax] |
2658 | mov [ebx+20],eax |
2659 | mov [ebx+20],eax |
2659 | 2660 | ||
2660 | ; window position and size |
2661 | ; window position and size |
2661 | 2662 | ||
2662 | mov esi,[esp] |
2663 | mov esi,[esp] |
2663 | shl esi,5 |
2664 | shl esi,5 |
2664 | add esi,window_data + WDATA.box |
2665 | add esi,window_data + WDATA.box |
2665 | mov edi,[esp+4] |
2666 | mov edi,[esp+4] |
2666 | add edi,34 |
2667 | add edi,34 |
2667 | mov ecx,4 |
2668 | mov ecx,4 |
2668 | cld |
2669 | cld |
2669 | rep movsd |
2670 | rep movsd |
2670 | 2671 | ||
2671 | ; Process state (+50) |
2672 | ; Process state (+50) |
2672 | 2673 | ||
2673 | mov eax,[esp] |
2674 | mov eax,[esp] |
2674 | shl eax,5 |
2675 | shl eax,5 |
2675 | add eax,CURRENT_TASK+TASKDATA.state |
2676 | add eax,CURRENT_TASK+TASKDATA.state |
2676 | mov eax,[eax] |
2677 | mov eax,[eax] |
2677 | mov [ebx+40],ax |
2678 | mov [ebx+40],ax |
2678 | 2679 | ||
2679 | ; Window client area box |
2680 | ; Window client area box |
2680 | 2681 | ||
2681 | mov esi,[esp] |
2682 | mov esi,[esp] |
2682 | shl esi,8 |
2683 | shl esi,8 |
2683 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2684 | add esi,SLOT_BASE+APPDATA.wnd_clientbox |
2684 | lea edi,[ebx+44] |
2685 | lea edi,[ebx+44] |
2685 | mov ecx,4 |
2686 | mov ecx,4 |
2686 | rep movsd |
2687 | rep movsd |
2687 | 2688 | ||
2688 | ; Window state |
2689 | ; Window state |
2689 | 2690 | ||
2690 | mov esi,[esp] |
2691 | mov esi,[esp] |
2691 | shl esi,5 |
2692 | shl esi,5 |
2692 | add esi,window_data + WDATA.box |
2693 | add esi,window_data + WDATA.box |
2693 | mov al,[esi+WDATA.fl_wstate] |
2694 | mov al,[esi+WDATA.fl_wstate] |
2694 | mov [edi],al |
2695 | mov [edi],al |
2695 | 2696 | ||
2696 | pop ebx |
2697 | pop ebx |
2697 | pop eax |
2698 | pop eax |
2698 | 2699 | ||
2699 | ; return number of processes |
2700 | ; return number of processes |
2700 | 2701 | ||
2701 | mov eax,[TASK_COUNT] |
2702 | mov eax,[TASK_COUNT] |
2702 | mov [esp+36],eax |
2703 | mov [esp+36],eax |
2703 | ret |
2704 | ret |
2704 | 2705 | ||
2705 | align 4 |
2706 | align 4 |
2706 | sys_clock: |
2707 | sys_clock: |
2707 | cli |
2708 | cli |
2708 | ; Mikhail Lisovin xx Jan 2005 |
2709 | ; Mikhail Lisovin xx Jan 2005 |
2709 | @@: mov al, 10 |
2710 | @@: mov al, 10 |
2710 | out 0x70, al |
2711 | out 0x70, al |
2711 | in al, 0x71 |
2712 | in al, 0x71 |
2712 | test al, al |
2713 | test al, al |
2713 | jns @f |
2714 | jns @f |
2714 | mov esi, 1 |
2715 | mov esi, 1 |
2715 | call delay_ms |
2716 | call delay_ms |
2716 | jmp @b |
2717 | jmp @b |
2717 | @@: |
2718 | @@: |
2718 | ; end Lisovin's fix |
2719 | ; end Lisovin's fix |
2719 | 2720 | ||
2720 | xor al,al ; seconds |
2721 | xor al,al ; seconds |
2721 | out 0x70,al |
2722 | out 0x70,al |
2722 | in al,0x71 |
2723 | in al,0x71 |
2723 | movzx ecx,al |
2724 | movzx ecx,al |
2724 | mov al,02 ; minutes |
2725 | mov al,02 ; minutes |
2725 | shl ecx,16 |
2726 | shl ecx,16 |
2726 | out 0x70,al |
2727 | out 0x70,al |
2727 | in al,0x71 |
2728 | in al,0x71 |
2728 | movzx edx,al |
2729 | movzx edx,al |
2729 | mov al,04 ; hours |
2730 | mov al,04 ; hours |
2730 | shl edx,8 |
2731 | shl edx,8 |
2731 | out 0x70,al |
2732 | out 0x70,al |
2732 | in al,0x71 |
2733 | in al,0x71 |
2733 | add ecx,edx |
2734 | add ecx,edx |
2734 | movzx edx,al |
2735 | movzx edx,al |
2735 | add ecx,edx |
2736 | add ecx,edx |
2736 | sti |
2737 | sti |
2737 | mov [esp+36],ecx |
2738 | mov [esp+36],ecx |
2738 | ret |
2739 | ret |
2739 | 2740 | ||
2740 | 2741 | ||
2741 | align 4 |
2742 | align 4 |
2742 | 2743 | ||
2743 | sys_date: |
2744 | sys_date: |
2744 | 2745 | ||
2745 | cli |
2746 | cli |
2746 | 2747 | ||
2747 | @@: mov al, 10 |
2748 | @@: mov al, 10 |
2748 | out 0x70, al |
2749 | out 0x70, al |
2749 | in al, 0x71 |
2750 | in al, 0x71 |
2750 | test al, al |
2751 | test al, al |
2751 | jns @f |
2752 | jns @f |
2752 | mov esi, 1 |
2753 | mov esi, 1 |
2753 | call delay_ms |
2754 | call delay_ms |
2754 | jmp @b |
2755 | jmp @b |
2755 | @@: |
2756 | @@: |
2756 | 2757 | ||
2757 | mov ch,0 |
2758 | mov ch,0 |
2758 | mov al,7 ; date |
2759 | mov al,7 ; date |
2759 | out 0x70,al |
2760 | out 0x70,al |
2760 | in al,0x71 |
2761 | in al,0x71 |
2761 | mov cl,al |
2762 | mov cl,al |
2762 | mov al,8 ; month |
2763 | mov al,8 ; month |
2763 | shl ecx,16 |
2764 | shl ecx,16 |
2764 | out 0x70,al |
2765 | out 0x70,al |
2765 | in al,0x71 |
2766 | in al,0x71 |
2766 | mov ch,al |
2767 | mov ch,al |
2767 | mov al,9 ; year |
2768 | mov al,9 ; year |
2768 | out 0x70,al |
2769 | out 0x70,al |
2769 | in al,0x71 |
2770 | in al,0x71 |
2770 | mov cl,al |
2771 | mov cl,al |
2771 | sti |
2772 | sti |
2772 | mov [esp+36],ecx |
2773 | mov [esp+36],ecx |
2773 | ret |
2774 | ret |
2774 | 2775 | ||
2775 | 2776 | ||
2776 | ; redraw status |
2777 | ; redraw status |
2777 | 2778 | ||
2778 | sys_redrawstat: |
2779 | sys_redrawstat: |
2779 | 2780 | ||
2780 | cmp eax,1 |
2781 | cmp eax,1 |
2781 | jne no_widgets_away |
2782 | jne no_widgets_away |
2782 | 2783 | ||
2783 | ; buttons away |
2784 | ; buttons away |
2784 | 2785 | ||
2785 | mov ecx,[CURRENT_TASK] |
2786 | mov ecx,[CURRENT_TASK] |
2786 | 2787 | ||
2787 | sys_newba2: |
2788 | sys_newba2: |
2788 | 2789 | ||
2789 | mov edi,[BTN_ADDR] |
2790 | mov edi,[BTN_ADDR] |
2790 | cmp [edi],dword 0 ; empty button list ? |
2791 | cmp [edi],dword 0 ; empty button list ? |
2791 | je end_of_buttons_away |
2792 | je end_of_buttons_away |
2792 | 2793 | ||
2793 | movzx ebx,word [edi] |
2794 | movzx ebx,word [edi] |
2794 | inc ebx |
2795 | inc ebx |
2795 | 2796 | ||
2796 | mov eax,edi |
2797 | mov eax,edi |
2797 | 2798 | ||
2798 | sys_newba: |
2799 | sys_newba: |
2799 | 2800 | ||
2800 | dec ebx |
2801 | dec ebx |
2801 | jz end_of_buttons_away |
2802 | jz end_of_buttons_away |
2802 | 2803 | ||
2803 | add eax,0x10 |
2804 | add eax,0x10 |
2804 | cmp cx,[eax] |
2805 | cmp cx,[eax] |
2805 | jnz sys_newba |
2806 | jnz sys_newba |
2806 | 2807 | ||
2807 | push eax ebx ecx |
2808 | push eax ebx ecx |
2808 | mov ecx,ebx |
2809 | mov ecx,ebx |
2809 | inc ecx |
2810 | inc ecx |
2810 | shl ecx,4 |
2811 | shl ecx,4 |
2811 | mov ebx,eax |
2812 | mov ebx,eax |
2812 | add eax,0x10 |
2813 | add eax,0x10 |
2813 | call memmove |
2814 | call memmove |
2814 | dec dword [edi] |
2815 | dec dword [edi] |
2815 | pop ecx ebx eax |
2816 | pop ecx ebx eax |
2816 | 2817 | ||
2817 | jmp sys_newba2 |
2818 | jmp sys_newba2 |
2818 | 2819 | ||
2819 | end_of_buttons_away: |
2820 | end_of_buttons_away: |
2820 | 2821 | ||
2821 | ret |
2822 | ret |
2822 | 2823 | ||
2823 | no_widgets_away: |
2824 | no_widgets_away: |
2824 | 2825 | ||
2825 | cmp eax,2 |
2826 | cmp eax,2 |
2826 | jnz srl1 |
2827 | jnz srl1 |
2827 | 2828 | ||
2828 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2829 | mov edx,[TASK_BASE] ; return whole screen draw area for this app |
2829 | add edx,draw_data-CURRENT_TASK |
2830 | add edx,draw_data-CURRENT_TASK |
2830 | mov [edx+RECT.left], 0 |
2831 | mov [edx+RECT.left], 0 |
2831 | mov [edx+RECT.top], 0 |
2832 | mov [edx+RECT.top], 0 |
2832 | mov eax,[ScreenWidth] |
2833 | mov eax,[ScreenWidth] |
2833 | mov [edx+RECT.right],eax |
2834 | mov [edx+RECT.right],eax |
2834 | mov eax,[ScreenHeight] |
2835 | mov eax,[ScreenHeight] |
2835 | mov [edx+RECT.bottom],eax |
2836 | mov [edx+RECT.bottom],eax |
2836 | 2837 | ||
2837 | mov edi,[TASK_BASE] |
2838 | mov edi,[TASK_BASE] |
2838 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2839 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2839 | 2840 | ||
2840 | call sys_window_mouse |
2841 | call sys_window_mouse |
2841 | 2842 | ||
2842 | ret |
2843 | ret |
2843 | 2844 | ||
2844 | srl1: |
2845 | srl1: |
2845 | 2846 | ||
2846 | ret |
2847 | ret |
2847 | 2848 | ||
2848 | 2849 | ||
2849 | sys_drawwindow: |
2850 | sys_drawwindow: |
2850 | 2851 | ||
2851 | mov edi,ecx |
2852 | mov edi,ecx |
2852 | shr edi,16+8 |
2853 | shr edi,16+8 |
2853 | and edi,15 |
2854 | and edi,15 |
2854 | 2855 | ||
2855 | cmp edi,0 ; type I - original style |
2856 | cmp edi,0 ; type I - original style |
2856 | jne nosyswI |
2857 | jne nosyswI |
2857 | inc [mouse_pause] |
2858 | inc [mouse_pause] |
2858 | call [disable_mouse] |
2859 | call [disable_mouse] |
2859 | call sys_set_window |
2860 | call sys_set_window |
2860 | call [disable_mouse] |
2861 | call [disable_mouse] |
2861 | call drawwindow_I |
2862 | call drawwindow_I |
2862 | ;dec [mouse_pause] |
2863 | ;dec [mouse_pause] |
2863 | ;call [draw_pointer] |
2864 | ;call [draw_pointer] |
2864 | ;ret |
2865 | ;ret |
2865 | jmp draw_window_caption.2 |
2866 | jmp draw_window_caption.2 |
2866 | nosyswI: |
2867 | nosyswI: |
2867 | 2868 | ||
2868 | cmp edi,1 ; type II - only reserve area, no draw |
2869 | cmp edi,1 ; type II - only reserve area, no draw |
2869 | jne nosyswII |
2870 | jne nosyswII |
2870 | inc [mouse_pause] |
2871 | inc [mouse_pause] |
2871 | call [disable_mouse] |
2872 | call [disable_mouse] |
2872 | call sys_set_window |
2873 | call sys_set_window |
2873 | call [disable_mouse] |
2874 | call [disable_mouse] |
2874 | call sys_window_mouse |
2875 | call sys_window_mouse |
2875 | dec [mouse_pause] |
2876 | dec [mouse_pause] |
2876 | call [draw_pointer] |
2877 | call [draw_pointer] |
2877 | ret |
2878 | ret |
2878 | nosyswII: |
2879 | nosyswII: |
2879 | 2880 | ||
2880 | cmp edi,2 ; type III - new style |
2881 | cmp edi,2 ; type III - new style |
2881 | jne nosyswIII |
2882 | jne nosyswIII |
2882 | inc [mouse_pause] |
2883 | inc [mouse_pause] |
2883 | call [disable_mouse] |
2884 | call [disable_mouse] |
2884 | call sys_set_window |
2885 | call sys_set_window |
2885 | call [disable_mouse] |
2886 | call [disable_mouse] |
2886 | call drawwindow_III |
2887 | call drawwindow_III |
2887 | ;dec [mouse_pause] |
2888 | ;dec [mouse_pause] |
2888 | ;call [draw_pointer] |
2889 | ;call [draw_pointer] |
2889 | ;ret |
2890 | ;ret |
2890 | jmp draw_window_caption.2 |
2891 | jmp draw_window_caption.2 |
2891 | nosyswIII: |
2892 | nosyswIII: |
2892 | 2893 | ||
2893 | cmp edi,3 ; type IV - skinned window |
2894 | cmp edi,3 ; type IV - skinned window |
2894 | jne nosyswIV |
2895 | jne nosyswIV |
2895 | 2896 | ||
2896 | ; parameter for drawwindow_IV |
2897 | ; parameter for drawwindow_IV |
2897 | push 0 |
2898 | push 0 |
2898 | mov edi, [TASK_COUNT] |
2899 | mov edi, [TASK_COUNT] |
2899 | movzx edi, word [WIN_POS + edi*2] |
2900 | movzx edi, word [WIN_POS + edi*2] |
2900 | cmp edi, [CURRENT_TASK] |
2901 | cmp edi, [CURRENT_TASK] |
2901 | jne @f |
2902 | jne @f |
2902 | inc dword [esp] |
2903 | inc dword [esp] |
2903 | @@: |
2904 | @@: |
2904 | 2905 | ||
2905 | inc [mouse_pause] |
2906 | inc [mouse_pause] |
2906 | call [disable_mouse] |
2907 | call [disable_mouse] |
2907 | call sys_set_window |
2908 | call sys_set_window |
2908 | call [disable_mouse] |
2909 | call [disable_mouse] |
2909 | call drawwindow_IV |
2910 | call drawwindow_IV |
2910 | ;dec [mouse_pause] |
2911 | ;dec [mouse_pause] |
2911 | ;call [draw_pointer] |
2912 | ;call [draw_pointer] |
2912 | ;ret |
2913 | ;ret |
2913 | jmp draw_window_caption.2 |
2914 | jmp draw_window_caption.2 |
2914 | nosyswIV: |
2915 | nosyswIV: |
2915 | 2916 | ||
2916 | ret |
2917 | ret |
2917 | 2918 | ||
2918 | 2919 | ||
2919 | draw_window_caption: |
2920 | draw_window_caption: |
2920 | inc [mouse_pause] |
2921 | inc [mouse_pause] |
2921 | call [disable_mouse] |
2922 | call [disable_mouse] |
2922 | 2923 | ||
2923 | xor eax,eax |
2924 | xor eax,eax |
2924 | mov edx,[TASK_COUNT] |
2925 | mov edx,[TASK_COUNT] |
2925 | movzx edx,word[WIN_POS+edx*2] |
2926 | movzx edx,word[WIN_POS+edx*2] |
2926 | cmp edx,[CURRENT_TASK] |
2927 | cmp edx,[CURRENT_TASK] |
2927 | jne @f |
2928 | jne @f |
2928 | inc eax |
2929 | inc eax |
2929 | @@: mov edx,[CURRENT_TASK] |
2930 | @@: mov edx,[CURRENT_TASK] |
2930 | shl edx,5 |
2931 | shl edx,5 |
2931 | add edx,window_data |
2932 | add edx,window_data |
2932 | movzx ebx,[edx+WDATA.fl_wstyle] |
2933 | movzx ebx,[edx+WDATA.fl_wstyle] |
2933 | and bl,0x0F |
2934 | and bl,0x0F |
2934 | cmp bl,3 |
2935 | cmp bl,3 |
2935 | jne .not_style_3 |
2936 | jne .not_style_3 |
2936 | 2937 | ||
2937 | push edx |
2938 | push edx |
2938 | call drawwindow_IV_caption |
2939 | call drawwindow_IV_caption |
2939 | add esp,4 |
2940 | add esp,4 |
2940 | jmp .2 |
2941 | jmp .2 |
2941 | 2942 | ||
2942 | .not_style_3: |
2943 | .not_style_3: |
2943 | cmp bl,2 |
2944 | cmp bl,2 |
2944 | jne .not_style_2 |
2945 | jne .not_style_2 |
2945 | 2946 | ||
2946 | call drawwindow_III_caption |
2947 | call drawwindow_III_caption |
2947 | jmp .2 |
2948 | jmp .2 |
2948 | 2949 | ||
2949 | .not_style_2: |
2950 | .not_style_2: |
2950 | cmp bl,0 |
2951 | cmp bl,0 |
2951 | jne .2 |
2952 | jne .2 |
2952 | 2953 | ||
2953 | call drawwindow_I_caption |
2954 | call drawwindow_I_caption |
2954 | 2955 | ||
2955 | ;-------------------------------------------------------------- |
2956 | ;-------------------------------------------------------------- |
2956 | .2: ;jmp @f |
2957 | .2: ;jmp @f |
2957 | mov edi,[CURRENT_TASK] |
2958 | mov edi,[CURRENT_TASK] |
2958 | shl edi,5 |
2959 | shl edi,5 |
2959 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2960 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
2960 | jz @f |
2961 | jz @f |
2961 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2962 | mov ecx,[edi*8+SLOT_BASE+APPDATA.wnd_caption] |
2962 | or ecx,ecx |
2963 | or ecx,ecx |
2963 | jz @f |
2964 | jz @f |
2964 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2965 | add ecx,[edi+CURRENT_TASK+TASKDATA.mem_start] |
2965 | 2966 | ||
2966 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2967 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
2967 | and al,0x0F |
2968 | and al,0x0F |
2968 | cmp al,3 |
2969 | cmp al,3 |
2969 | jne .not_skinned |
2970 | jne .not_skinned |
2970 | 2971 | ||
2971 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2972 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2972 | mov bp,word[edi+window_data+WDATA.box.top] |
2973 | mov bp,word[edi+window_data+WDATA.box.top] |
2973 | movzx eax,word[edi+window_data+WDATA.box.width] |
2974 | movzx eax,word[edi+window_data+WDATA.box.width] |
2974 | sub ax,[_skinmargins.left] |
2975 | sub ax,[_skinmargins.left] |
2975 | sub ax,[_skinmargins.right] |
2976 | sub ax,[_skinmargins.right] |
2976 | cwde |
2977 | cwde |
2977 | cdq |
2978 | cdq |
2978 | mov ebx,6 |
2979 | mov ebx,6 |
2979 | idiv ebx |
2980 | idiv ebx |
2980 | or eax,eax |
2981 | or eax,eax |
2981 | js @f |
2982 | js @f |
2982 | mov edx,eax |
2983 | mov edx,eax |
2983 | mov eax,dword[_skinmargins.left-2] |
2984 | mov eax,dword[_skinmargins.left-2] |
2984 | mov ax,word[_skinh] |
2985 | mov ax,word[_skinh] |
2985 | sub ax,[_skinmargins.bottom] |
2986 | sub ax,[_skinmargins.bottom] |
2986 | sub ax,[_skinmargins.top] |
2987 | sub ax,[_skinmargins.top] |
2987 | sar ax,1 |
2988 | sar ax,1 |
2988 | adc ax,0 |
2989 | adc ax,0 |
2989 | add ax,[_skinmargins.top] |
2990 | add ax,[_skinmargins.top] |
2990 | add ax,-3 |
2991 | add ax,-3 |
2991 | add eax,ebp |
2992 | add eax,ebp |
2992 | jmp .dodraw |
2993 | jmp .dodraw |
2993 | 2994 | ||
2994 | .not_skinned: |
2995 | .not_skinned: |
2995 | cmp al,1 |
2996 | cmp al,1 |
2996 | je @f |
2997 | je @f |
2997 | 2998 | ||
2998 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2999 | mov ebp,[edi+window_data+WDATA.box.left-2] |
2999 | mov bp,word[edi+window_data+WDATA.box.top] |
3000 | mov bp,word[edi+window_data+WDATA.box.top] |
3000 | movzx eax,word[edi+window_data+WDATA.box.width] |
3001 | movzx eax,word[edi+window_data+WDATA.box.width] |
3001 | sub eax,16 |
3002 | sub eax,16 |
3002 | cwde |
3003 | cwde |
3003 | cdq |
3004 | cdq |
3004 | mov ebx,6 |
3005 | mov ebx,6 |
3005 | idiv ebx |
3006 | idiv ebx |
3006 | or eax,eax |
3007 | or eax,eax |
3007 | js @f |
3008 | js @f |
3008 | mov edx,eax |
3009 | mov edx,eax |
3009 | mov eax,0x00080007 |
3010 | mov eax,0x00080007 |
3010 | add eax,ebp |
3011 | add eax,ebp |
3011 | .dodraw: |
3012 | .dodraw: |
3012 | mov ebx,[common_colours+16];0x00FFFFFF |
3013 | mov ebx,[common_colours+16];0x00FFFFFF |
3013 | or ebx, 0x80000000 |
3014 | or ebx, 0x80000000 |
3014 | xor edi,edi |
3015 | xor edi,edi |
3015 | call dtext |
3016 | call dtext |
3016 | 3017 | ||
3017 | @@: |
3018 | @@: |
3018 | ;-------------------------------------------------------------- |
3019 | ;-------------------------------------------------------------- |
3019 | dec [mouse_pause] |
3020 | dec [mouse_pause] |
3020 | call [draw_pointer] |
3021 | call [draw_pointer] |
3021 | ret |
3022 | ret |
3022 | 3023 | ||
3023 | iglobal |
3024 | iglobal |
3024 | align 4 |
3025 | align 4 |
3025 | window_topleft dd \ |
3026 | window_topleft dd \ |
3026 | 1, 21,\ |
3027 | 1, 21,\ |
3027 | 0, 0,\ |
3028 | 0, 0,\ |
3028 | 5, 20,\ |
3029 | 5, 20,\ |
3029 | 5, ? |
3030 | 5, ? |
3030 | endg |
3031 | endg |
3031 | 3032 | ||
3032 | set_window_clientbox: |
3033 | set_window_clientbox: |
3033 | push eax ecx edi |
3034 | push eax ecx edi |
3034 | 3035 | ||
3035 | mov eax,[_skinh] |
3036 | mov eax,[_skinh] |
3036 | mov [window_topleft+4*7],eax |
3037 | mov [window_topleft+4*7],eax |
3037 | 3038 | ||
3038 | mov ecx,edi |
3039 | mov ecx,edi |
3039 | sub edi,window_data |
3040 | sub edi,window_data |
3040 | shl edi,3 |
3041 | shl edi,3 |
3041 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3042 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
3042 | jz @f |
3043 | jz @f |
3043 | 3044 | ||
3044 | movzx eax,[ecx+WDATA.fl_wstyle] |
3045 | movzx eax,[ecx+WDATA.fl_wstyle] |
3045 | and eax,0x0F |
3046 | and eax,0x0F |
3046 | mov eax,[eax*8+window_topleft+0] |
3047 | mov eax,[eax*8+window_topleft+0] |
3047 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3048 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3048 | shl eax,1 |
3049 | shl eax,1 |
3049 | neg eax |
3050 | neg eax |
3050 | add eax,[ecx+WDATA.box.width] |
3051 | add eax,[ecx+WDATA.box.width] |
3051 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3052 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3052 | 3053 | ||
3053 | movzx eax,[ecx+WDATA.fl_wstyle] |
3054 | movzx eax,[ecx+WDATA.fl_wstyle] |
3054 | and eax,0x0F |
3055 | and eax,0x0F |
3055 | push [eax*8+window_topleft+0] |
3056 | push [eax*8+window_topleft+0] |
3056 | mov eax,[eax*8+window_topleft+4] |
3057 | mov eax,[eax*8+window_topleft+4] |
3057 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3058 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3058 | neg eax |
3059 | neg eax |
3059 | sub eax,[esp] |
3060 | sub eax,[esp] |
3060 | add eax,[ecx+WDATA.box.height] |
3061 | add eax,[ecx+WDATA.box.height] |
3061 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3062 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3062 | add esp,4 |
3063 | add esp,4 |
3063 | 3064 | ||
3064 | pop edi ecx eax |
3065 | pop edi ecx eax |
3065 | ret |
3066 | ret |
3066 | @@: |
3067 | @@: |
3067 | xor eax,eax |
3068 | xor eax,eax |
3068 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3069 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.left],eax |
3069 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3070 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.top],eax |
3070 | mov eax,[ecx+WDATA.box.width] |
3071 | mov eax,[ecx+WDATA.box.width] |
3071 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3072 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.width],eax |
3072 | mov eax,[ecx+WDATA.box.height] |
3073 | mov eax,[ecx+WDATA.box.height] |
3073 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3074 | mov [edi+SLOT_BASE+APPDATA.wnd_clientbox.height],eax |
3074 | 3075 | ||
3075 | pop edi ecx eax |
3076 | pop edi ecx eax |
3076 | ret |
3077 | ret |
3077 | 3078 | ||
3078 | sys_set_window: |
3079 | sys_set_window: |
3079 | 3080 | ||
3080 | mov edi,[CURRENT_TASK] |
3081 | mov edi,[CURRENT_TASK] |
3081 | shl edi,5 |
3082 | shl edi,5 |
3082 | add edi,window_data |
3083 | add edi,window_data |
3083 | 3084 | ||
3084 | ; colors |
3085 | ; colors |
3085 | mov [edi+WDATA.cl_workarea],ecx |
3086 | mov [edi+WDATA.cl_workarea],ecx |
3086 | mov [edi+WDATA.cl_titlebar],edx |
3087 | mov [edi+WDATA.cl_titlebar],edx |
3087 | mov [edi+WDATA.cl_frames],esi |
3088 | mov [edi+WDATA.cl_frames],esi |
3088 | 3089 | ||
3089 | ; check flag (?) |
3090 | ; check flag (?) |
3090 | test [edi+WDATA.fl_wdrawn],1 |
3091 | test [edi+WDATA.fl_wdrawn],1 |
3091 | jnz newd |
3092 | jnz newd |
3092 | 3093 | ||
3093 | push eax |
3094 | push eax |
3094 | mov eax,[timer_ticks] ;[0xfdf0] |
3095 | mov eax,[timer_ticks] ;[0xfdf0] |
3095 | add eax,100 |
3096 | add eax,100 |
3096 | mov [new_window_starting],eax |
3097 | mov [new_window_starting],eax |
3097 | pop eax |
3098 | pop eax |
3098 | 3099 | ||
3099 | mov word[edi+WDATA.box.width],ax |
3100 | mov word[edi+WDATA.box.width],ax |
3100 | mov word[edi+WDATA.box.height],bx |
3101 | mov word[edi+WDATA.box.height],bx |
3101 | sar eax,16 |
3102 | sar eax,16 |
3102 | sar ebx,16 |
3103 | sar ebx,16 |
3103 | mov word[edi+WDATA.box.left],ax |
3104 | mov word[edi+WDATA.box.left],ax |
3104 | mov word[edi+WDATA.box.top],bx |
3105 | mov word[edi+WDATA.box.top],bx |
3105 | 3106 | ||
3106 | call check_window_position |
3107 | call check_window_position |
3107 | 3108 | ||
3108 | call set_window_clientbox |
3109 | call set_window_clientbox |
3109 | 3110 | ||
3110 | push ecx esi edi ; save for window fullscreen/resize |
3111 | push ecx esi edi ; save for window fullscreen/resize |
3111 | ;mov esi,edi |
3112 | ;mov esi,edi |
3112 | 3113 | ||
3113 | mov cl,[edi+WDATA.fl_wstyle] |
3114 | mov cl,[edi+WDATA.fl_wstyle] |
3114 | 3115 | ||
3115 | sub edi,window_data |
3116 | sub edi,window_data |
3116 | shl edi,3 |
3117 | shl edi,3 |
3117 | add edi,SLOT_BASE |
3118 | add edi,SLOT_BASE |
3118 | 3119 | ||
3119 | and cl,0x0F |
3120 | and cl,0x0F |
3120 | mov [edi+APPDATA.wnd_caption],0 |
3121 | mov [edi+APPDATA.wnd_caption],0 |
3121 | cmp cl,3 |
3122 | cmp cl,3 |
3122 | jne @f |
3123 | jne @f |
3123 | mov [edi+APPDATA.wnd_caption],esi |
3124 | mov [edi+APPDATA.wnd_caption],esi |
3124 | @@: mov esi,[esp+0] |
3125 | @@: mov esi,[esp+0] |
3125 | 3126 | ||
3126 | add edi, APPDATA.saved_box |
3127 | add edi, APPDATA.saved_box |
3127 | movsd |
3128 | movsd |
3128 | movsd |
3129 | movsd |
3129 | movsd |
3130 | movsd |
3130 | movsd |
3131 | movsd |
3131 | pop edi esi ecx |
3132 | pop edi esi ecx |
3132 | 3133 | ||
3133 | push eax ebx ecx edx |
3134 | push eax ebx ecx edx |
3134 | ;;; mov eax, 1 |
3135 | ;;; mov eax, 1 |
3135 | ;;; call delay_hs |
3136 | ;;; call delay_hs |
3136 | mov eax, [edi+WDATA.box.left] |
3137 | mov eax, [edi+WDATA.box.left] |
3137 | mov ebx, [edi+WDATA.box.top] |
3138 | mov ebx, [edi+WDATA.box.top] |
3138 | mov ecx, [edi+WDATA.box.width] |
3139 | mov ecx, [edi+WDATA.box.width] |
3139 | mov edx, [edi+WDATA.box.height] |
3140 | mov edx, [edi+WDATA.box.height] |
3140 | add ecx, eax |
3141 | add ecx, eax |
3141 | add edx, ebx |
3142 | add edx, ebx |
3142 | call calculatescreen |
3143 | call calculatescreen |
3143 | pop edx ecx ebx eax |
3144 | pop edx ecx ebx eax |
3144 | 3145 | ||
3145 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3146 | mov [KEY_COUNT],byte 0 ; empty keyboard buffer |
3146 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3147 | mov [BTN_COUNT],byte 0 ; empty button buffer |
3147 | 3148 | ||
3148 | newd: |
3149 | newd: |
3149 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3150 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
3150 | mov edx,edi |
3151 | mov edx,edi |
3151 | 3152 | ||
3152 | ret |
3153 | ret |
3153 | 3154 | ||
3154 | syscall_windowsettings: |
3155 | syscall_windowsettings: |
3155 | 3156 | ||
3156 | .set_window_caption: |
3157 | .set_window_caption: |
3157 | dec eax ; subfunction #1 - set window caption |
3158 | dec eax ; subfunction #1 - set window caption |
3158 | jnz .get_window_caption |
3159 | jnz .get_window_caption |
3159 | 3160 | ||
3160 | ; NOTE: only window owner thread can set its caption, |
3161 | ; NOTE: only window owner thread can set its caption, |
3161 | ; so there's no parameter for PID/TID |
3162 | ; so there's no parameter for PID/TID |
3162 | 3163 | ||
3163 | mov edi,[CURRENT_TASK] |
3164 | mov edi,[CURRENT_TASK] |
3164 | shl edi,5 |
3165 | shl edi,5 |
3165 | 3166 | ||
3166 | ; have to check if caption is within application memory limit |
3167 | ; have to check if caption is within application memory limit |
3167 | ; check is trivial, and if application resizes its memory, |
3168 | ; check is trivial, and if application resizes its memory, |
3168 | ; caption still can become over bounds |
3169 | ; caption still can become over bounds |
3169 | ; diamond, 31.10.2006: check removed because with new memory manager |
3170 | ; diamond, 31.10.2006: check removed because with new memory manager |
3170 | ; there can be valid data after APPDATA.mem_size bound |
3171 | ; there can be valid data after APPDATA.mem_size bound |
3171 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3172 | ; mov ecx,[edi*8+SLOT_BASE+APPDATA.mem_size] |
3172 | ; add ecx,255 ; max caption length |
3173 | ; add ecx,255 ; max caption length |
3173 | ; cmp ebx,ecx |
3174 | ; cmp ebx,ecx |
3174 | ; ja .exit_fail |
3175 | ; ja .exit_fail |
3175 | 3176 | ||
3176 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3177 | mov [edi*8+SLOT_BASE+APPDATA.wnd_caption],ebx |
3177 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3178 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
3178 | 3179 | ||
3179 | call draw_window_caption |
3180 | call draw_window_caption |
3180 | 3181 | ||
3181 | xor eax,eax ; eax = 0 (success) |
3182 | xor eax,eax ; eax = 0 (success) |
3182 | ret |
3183 | ret |
3183 | 3184 | ||
3184 | .get_window_caption: |
3185 | .get_window_caption: |
3185 | dec eax ; subfunction #2 - get window caption |
3186 | dec eax ; subfunction #2 - get window caption |
3186 | jnz .exit_fail |
3187 | jnz .exit_fail |
3187 | 3188 | ||
3188 | ; not implemented yet |
3189 | ; not implemented yet |
3189 | 3190 | ||
3190 | .exit_fail: |
3191 | .exit_fail: |
3191 | xor eax,eax |
3192 | xor eax,eax |
3192 | inc eax ; eax = 1 (fail) |
3193 | inc eax ; eax = 1 (fail) |
3193 | ret |
3194 | ret |
3194 | 3195 | ||
3195 | 3196 | ||
3196 | sys_window_move: |
3197 | sys_window_move: |
3197 | 3198 | ||
3198 | mov edi,[CURRENT_TASK] |
3199 | mov edi,[CURRENT_TASK] |
3199 | shl edi,5 |
3200 | shl edi,5 |
3200 | add edi,window_data |
3201 | add edi,window_data |
3201 | 3202 | ||
3202 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3203 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
3203 | jnz .window_move_return |
3204 | jnz .window_move_return |
3204 | 3205 | ||
3205 | push dword [edi + WDATA.box.left] ; save old coordinates |
3206 | push dword [edi + WDATA.box.left] ; save old coordinates |
3206 | push dword [edi + WDATA.box.top] |
3207 | push dword [edi + WDATA.box.top] |
3207 | push dword [edi + WDATA.box.width] |
3208 | push dword [edi + WDATA.box.width] |
3208 | push dword [edi + WDATA.box.height] |
3209 | push dword [edi + WDATA.box.height] |
3209 | 3210 | ||
3210 | cmp eax,-1 ; set new position and size |
3211 | cmp eax,-1 ; set new position and size |
3211 | je .no_x_reposition |
3212 | je .no_x_reposition |
3212 | mov [edi + WDATA.box.left], eax |
3213 | mov [edi + WDATA.box.left], eax |
3213 | .no_x_reposition: |
3214 | .no_x_reposition: |
3214 | cmp ebx,-1 |
3215 | cmp ebx,-1 |
3215 | je .no_y_reposition |
3216 | je .no_y_reposition |
3216 | mov [edi + WDATA.box.top], ebx |
3217 | mov [edi + WDATA.box.top], ebx |
3217 | .no_y_reposition: |
3218 | .no_y_reposition: |
3218 | 3219 | ||
3219 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3220 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3220 | jnz .no_y_resizing |
3221 | jnz .no_y_resizing |
3221 | 3222 | ||
3222 | cmp ecx,-1 |
3223 | cmp ecx,-1 |
3223 | je .no_x_resizing |
3224 | je .no_x_resizing |
3224 | mov [edi + WDATA.box.width], ecx |
3225 | mov [edi + WDATA.box.width], ecx |
3225 | .no_x_resizing: |
3226 | .no_x_resizing: |
3226 | cmp edx,-1 |
3227 | cmp edx,-1 |
3227 | je .no_y_resizing |
3228 | je .no_y_resizing |
3228 | mov [edi + WDATA.box.height], edx |
3229 | mov [edi + WDATA.box.height], edx |
3229 | .no_y_resizing: |
3230 | .no_y_resizing: |
3230 | 3231 | ||
3231 | call check_window_position |
3232 | call check_window_position |
3232 | call set_window_clientbox |
3233 | call set_window_clientbox |
3233 | 3234 | ||
3234 | pushad ; save for window fullscreen/resize |
3235 | pushad ; save for window fullscreen/resize |
3235 | mov esi,edi |
3236 | mov esi,edi |
3236 | sub edi,window_data |
3237 | sub edi,window_data |
3237 | shr edi,5 |
3238 | shr edi,5 |
3238 | shl edi,8 |
3239 | shl edi,8 |
3239 | add edi, SLOT_BASE + APPDATA.saved_box |
3240 | add edi, SLOT_BASE + APPDATA.saved_box |
3240 | mov ecx,4 |
3241 | mov ecx,4 |
3241 | cld |
3242 | cld |
3242 | rep movsd |
3243 | rep movsd |
3243 | popad |
3244 | popad |
3244 | 3245 | ||
3245 | pushad ; calculcate screen at new position |
3246 | pushad ; calculcate screen at new position |
3246 | mov eax, [edi + WDATA.box.left] |
3247 | mov eax, [edi + WDATA.box.left] |
3247 | mov ebx, [edi + WDATA.box.top] |
3248 | mov ebx, [edi + WDATA.box.top] |
3248 | mov ecx, [edi + WDATA.box.width] |
3249 | mov ecx, [edi + WDATA.box.width] |
3249 | mov edx, [edi + WDATA.box.height] |
3250 | mov edx, [edi + WDATA.box.height] |
3250 | add ecx,eax |
3251 | add ecx,eax |
3251 | add edx,ebx |
3252 | add edx,ebx |
3252 | 3253 | ||
3253 | call calculatescreen |
3254 | call calculatescreen |
3254 | popad |
3255 | popad |
3255 | 3256 | ||
3256 | pop edx ; calculcate screen at old position |
3257 | pop edx ; calculcate screen at old position |
3257 | pop ecx |
3258 | pop ecx |
3258 | pop ebx |
3259 | pop ebx |
3259 | pop eax |
3260 | pop eax |
3260 | add ecx,eax |
3261 | add ecx,eax |
3261 | add edx,ebx |
3262 | add edx,ebx |
3262 | mov [dlx],eax ; save for drawlimits |
3263 | mov [dlx],eax ; save for drawlimits |
3263 | mov [dly],ebx |
3264 | mov [dly],ebx |
3264 | mov [dlxe],ecx |
3265 | mov [dlxe],ecx |
3265 | mov [dlye],edx |
3266 | mov [dlye],edx |
3266 | call calculatescreen |
3267 | call calculatescreen |
3267 | 3268 | ||
3268 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3269 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
3269 | 3270 | ||
3270 | mov eax,edi ; redraw screen at old position |
3271 | mov eax,edi ; redraw screen at old position |
3271 | xor esi,esi |
3272 | xor esi,esi |
3272 | call redrawscreen |
3273 | call redrawscreen |
3273 | 3274 | ||
3274 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3275 | mov [DONT_DRAW_MOUSE],byte 0 ; mouse pointer |
3275 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3276 | mov [MOUSE_BACKGROUND],byte 0 ; no mouse under |
3276 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3277 | mov [MOUSE_DOWN],byte 0 ; react to mouse up/down |
3277 | 3278 | ||
3278 | call [draw_pointer] |
3279 | call [draw_pointer] |
3279 | 3280 | ||
3280 | mov [window_move_pr],0 |
3281 | mov [window_move_pr],0 |
3281 | 3282 | ||
3282 | .window_move_return: |
3283 | .window_move_return: |
3283 | 3284 | ||
3284 | ret |
3285 | ret |
3285 | 3286 | ||
3286 | uglobal |
3287 | uglobal |
3287 | window_move_pr dd 0x0 |
3288 | window_move_pr dd 0x0 |
3288 | window_move_eax dd 0x0 |
3289 | window_move_eax dd 0x0 |
3289 | window_move_ebx dd 0x0 |
3290 | window_move_ebx dd 0x0 |
3290 | window_move_ecx dd 0x0 |
3291 | window_move_ecx dd 0x0 |
3291 | window_move_edx dd 0x0 |
3292 | window_move_edx dd 0x0 |
3292 | endg |
3293 | endg |
3293 | 3294 | ||
3294 | ;ok - 100% work |
3295 | ;ok - 100% work |
3295 | ;nt - not tested |
3296 | ;nt - not tested |
3296 | ;--------------------------------------------------------------------------------------------- |
3297 | ;--------------------------------------------------------------------------------------------- |
3297 | ;eax |
3298 | ;eax |
3298 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3299 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
3299 | ;1 - change task. Ret nothing. Block. ok. |
3300 | ;1 - change task. Ret nothing. Block. ok. |
3300 | ;2 - performance control |
3301 | ;2 - performance control |
3301 | ; ebx |
3302 | ; ebx |
3302 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3303 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
3303 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3304 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
3304 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3305 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
3305 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3306 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
3306 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3307 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
3307 | ;eax |
3308 | ;eax |
3308 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3309 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3309 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3310 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
3310 | ;--------------------------------------------------------------------------------------------- |
3311 | ;--------------------------------------------------------------------------------------------- |
3311 | sys_sheduler: ;noname & halyavin |
3312 | sys_sheduler: ;noname & halyavin |
3312 | cmp eax,0 |
3313 | cmp eax,0 |
3313 | je shed_counter |
3314 | je shed_counter |
3314 | cmp eax,2 |
3315 | cmp eax,2 |
3315 | je perf_control |
3316 | je perf_control |
3316 | cmp eax,3 |
3317 | cmp eax,3 |
3317 | je rdmsr_instr |
3318 | je rdmsr_instr |
3318 | cmp eax,4 |
3319 | cmp eax,4 |
3319 | je wrmsr_instr |
3320 | je wrmsr_instr |
3320 | cmp eax,1 |
3321 | cmp eax,1 |
3321 | jne not_supported |
3322 | jne not_supported |
3322 | call change_task ;delay,0 |
3323 | call change_task ;delay,0 |
3323 | ret |
3324 | ret |
3324 | shed_counter: |
3325 | shed_counter: |
3325 | mov eax,[context_counter] |
3326 | mov eax,[context_counter] |
3326 | mov [esp+36],eax |
3327 | mov [esp+36],eax |
3327 | not_supported: |
3328 | not_supported: |
3328 | ret |
3329 | ret |
3329 | perf_control: |
3330 | perf_control: |
3330 | inc eax ;now eax=3 |
3331 | inc eax ;now eax=3 |
3331 | cmp ebx,eax |
3332 | cmp ebx,eax |
3332 | je cache_disable |
3333 | je cache_disable |
3333 | dec eax |
3334 | dec eax |
3334 | cmp ebx,eax |
3335 | cmp ebx,eax |
3335 | je cache_enable |
3336 | je cache_enable |
3336 | dec eax |
3337 | dec eax |
3337 | cmp ebx,eax |
3338 | cmp ebx,eax |
3338 | je is_cache_enabled |
3339 | je is_cache_enabled |
3339 | dec eax |
3340 | dec eax |
3340 | cmp ebx,eax |
3341 | cmp ebx,eax |
3341 | je modify_pce |
3342 | je modify_pce |
3342 | ret |
3343 | ret |
3343 | 3344 | ||
3344 | rdmsr_instr: |
3345 | rdmsr_instr: |
3345 | ;now counter in ecx |
3346 | ;now counter in ecx |
3346 | ;(edx:eax) esi:edi => edx:esi |
3347 | ;(edx:eax) esi:edi => edx:esi |
3347 | mov eax,esi |
3348 | mov eax,esi |
3348 | rdmsr |
3349 | rdmsr |
3349 | mov [esp+36],eax |
3350 | mov [esp+36],eax |
3350 | mov [esp+24],edx ;ret in ebx? |
3351 | mov [esp+24],edx ;ret in ebx? |
3351 | ret |
3352 | ret |
3352 | 3353 | ||
3353 | wrmsr_instr: |
3354 | wrmsr_instr: |
3354 | ;now counter in ecx |
3355 | ;now counter in ecx |
3355 | ;(edx:eax) esi:edi => edx:esi |
3356 | ;(edx:eax) esi:edi => edx:esi |
3356 | ; Fast Call MSR can't be destroy |
3357 | ; Fast Call MSR can't be destroy |
3357 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3358 | ; Íî MSR_AMD_EFER ìîæíî èçìåíÿòü, ò.ê. â ýòîì ðåãèñòðå ëèø |
3358 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3359 | ; âêëþ÷àþòñÿ/âûêëþ÷àþòñÿ ðàñøèðåííûå âîçìîæíîñòè |
3359 | cmp ecx, MSR_SYSENTER_CS |
3360 | cmp ecx, MSR_SYSENTER_CS |
3360 | je @f |
3361 | je @f |
3361 | cmp ecx, MSR_SYSENTER_ESP |
3362 | cmp ecx, MSR_SYSENTER_ESP |
3362 | je @f |
3363 | je @f |
3363 | cmp ecx, MSR_SYSENTER_EIP |
3364 | cmp ecx, MSR_SYSENTER_EIP |
3364 | je @f |
3365 | je @f |
3365 | cmp ecx, MSR_AMD_STAR |
3366 | cmp ecx, MSR_AMD_STAR |
3366 | je @f |
3367 | je @f |
3367 | 3368 | ||
3368 | mov eax, esi |
3369 | mov eax, esi |
3369 | wrmsr |
3370 | wrmsr |
3370 | ; mov [esp + 36], eax |
3371 | ; mov [esp + 36], eax |
3371 | ; mov [esp + 24], edx ;ret in ebx? |
3372 | ; mov [esp + 24], edx ;ret in ebx? |
3372 | @@: |
3373 | @@: |
3373 | ret |
3374 | ret |
3374 | 3375 | ||
3375 | cache_disable: |
3376 | cache_disable: |
3376 | mov eax,cr0 |
3377 | mov eax,cr0 |
3377 | or eax,01100000000000000000000000000000b |
3378 | or eax,01100000000000000000000000000000b |
3378 | mov cr0,eax |
3379 | mov cr0,eax |
3379 | wbinvd ;set MESI |
3380 | wbinvd ;set MESI |
3380 | ret |
3381 | ret |
3381 | 3382 | ||
3382 | cache_enable: |
3383 | cache_enable: |
3383 | mov eax,cr0 |
3384 | mov eax,cr0 |
3384 | and eax,10011111111111111111111111111111b |
3385 | and eax,10011111111111111111111111111111b |
3385 | mov cr0,eax |
3386 | mov cr0,eax |
3386 | ret |
3387 | ret |
3387 | 3388 | ||
3388 | is_cache_enabled: |
3389 | is_cache_enabled: |
3389 | mov eax,cr0 |
3390 | mov eax,cr0 |
3390 | mov ebx,eax |
3391 | mov ebx,eax |
3391 | and eax,01100000000000000000000000000000b |
3392 | and eax,01100000000000000000000000000000b |
3392 | jz cache_disabled |
3393 | jz cache_disabled |
3393 | mov [esp+36],ebx |
3394 | mov [esp+36],ebx |
3394 | cache_disabled: |
3395 | cache_disabled: |
3395 | mov dword [esp+36],eax ;0 |
3396 | mov dword [esp+36],eax ;0 |
3396 | ret |
3397 | ret |
3397 | 3398 | ||
3398 | modify_pce: |
3399 | modify_pce: |
3399 | mov eax,cr4 |
3400 | mov eax,cr4 |
3400 | ; mov ebx,0 |
3401 | ; mov ebx,0 |
3401 | ; or bx,100000000b ;pce |
3402 | ; or bx,100000000b ;pce |
3402 | ; xor eax,ebx ;invert pce |
3403 | ; xor eax,ebx ;invert pce |
3403 | bts eax,8 ;pce=cr4[8] |
3404 | bts eax,8 ;pce=cr4[8] |
3404 | mov cr4,eax |
3405 | mov cr4,eax |
3405 | mov [esp+36],eax |
3406 | mov [esp+36],eax |
3406 | ret |
3407 | ret |
3407 | ;--------------------------------------------------------------------------------------------- |
3408 | ;--------------------------------------------------------------------------------------------- |
3408 | 3409 | ||
3409 | 3410 | ||
3410 | ; check if pixel is allowed to be drawn |
3411 | ; check if pixel is allowed to be drawn |
3411 | 3412 | ||
3412 | checkpixel: |
3413 | checkpixel: |
3413 | push eax edx |
3414 | push eax edx |
3414 | 3415 | ||
3415 | mov edx,[ScreenWidth] ; screen x size |
3416 | mov edx,[ScreenWidth] ; screen x size |
3416 | inc edx |
3417 | inc edx |
3417 | imul edx, ebx |
3418 | imul edx, ebx |
3418 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3419 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3419 | 3420 | ||
3420 | xor ecx, ecx |
3421 | xor ecx, ecx |
3421 | mov eax, [CURRENT_TASK] |
3422 | mov eax, [CURRENT_TASK] |
3422 | cmp al, dl |
3423 | cmp al, dl |
3423 | setne cl |
3424 | setne cl |
3424 | 3425 | ||
3425 | pop edx eax |
3426 | pop edx eax |
3426 | ret |
3427 | ret |
3427 | 3428 | ||
3428 | iglobal |
3429 | iglobal |
3429 | cpustring db '%sys%/CPU',0 |
3430 | cpustring db '%sys%/CPU',0 |
3430 | endg |
3431 | endg |
3431 | 3432 | ||
3432 | uglobal |
3433 | uglobal |
3433 | background_defined db 0 ; diamond, 11.04.2006 |
3434 | background_defined db 0 ; diamond, 11.04.2006 |
3434 | endg |
3435 | endg |
3435 | 3436 | ||
3436 | align 4 |
3437 | align 4 |
3437 | ; check misc |
3438 | ; check misc |
3438 | 3439 | ||
3439 | checkmisc: |
3440 | checkmisc: |
3440 | 3441 | ||
3441 | cmp [ctrl_alt_del], 1 |
3442 | cmp [ctrl_alt_del], 1 |
3442 | jne nocpustart |
3443 | jne nocpustart |
3443 | mov ebp, cpustring |
3444 | mov ebp, cpustring |
3444 | lea esi,[ebp+6] |
3445 | lea esi,[ebp+6] |
3445 | xor ebx,ebx ; no parameters |
3446 | xor ebx,ebx ; no parameters |
3446 | xor edx,edx ; no flags |
3447 | xor edx,edx ; no flags |
3447 | call fs_RamdiskExecute.flags |
3448 | call fs_RamdiskExecute.flags |
3448 | mov [ctrl_alt_del], 0 |
3449 | mov [ctrl_alt_del], 0 |
3449 | 3450 | ||
3450 | nocpustart: |
3451 | nocpustart: |
3451 | cmp [mouse_active], 1 |
3452 | cmp [mouse_active], 1 |
3452 | jne mouse_not_active |
3453 | jne mouse_not_active |
3453 | mov [mouse_active], 0 |
3454 | mov [mouse_active], 0 |
3454 | xor edi, edi |
3455 | xor edi, edi |
3455 | mov ecx, [TASK_COUNT] |
3456 | mov ecx, [TASK_COUNT] |
3456 | set_mouse_event: |
3457 | set_mouse_event: |
3457 | add edi, 256 |
3458 | add edi, 256 |
3458 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3459 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
3459 | loop set_mouse_event |
3460 | loop set_mouse_event |
3460 | 3461 | ||
3461 | mouse_not_active: |
3462 | mouse_not_active: |
3462 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3463 | cmp [REDRAW_BACKGROUND],byte 0 ; background update ? |
3463 | jz nobackgr |
3464 | jz nobackgr |
3464 | cmp [background_defined], 0 |
3465 | cmp [background_defined], 0 |
3465 | jz nobackgr |
3466 | jz nobackgr |
3466 | ; mov [REDRAW_BACKGROUND],byte 2 |
3467 | ; mov [REDRAW_BACKGROUND],byte 2 |
3467 | ; call change_task |
3468 | ; call change_task |
3468 | xor edi, edi |
3469 | xor edi, edi |
3469 | mov ecx, [TASK_COUNT] |
3470 | mov ecx, [TASK_COUNT] |
3470 | set_bgr_event: |
3471 | set_bgr_event: |
3471 | add edi, 256 |
3472 | add edi, 256 |
3472 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3473 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
3473 | loop set_bgr_event |
3474 | loop set_bgr_event |
3474 | mov [draw_data+32 + RECT.left],dword 0 |
3475 | mov [draw_data+32 + RECT.left],dword 0 |
3475 | mov [draw_data+32 + RECT.top],dword 0 |
3476 | mov [draw_data+32 + RECT.top],dword 0 |
3476 | mov eax,[ScreenWidth] |
3477 | mov eax,[ScreenWidth] |
3477 | mov ebx,[ScreenHeight] |
3478 | mov ebx,[ScreenHeight] |
3478 | mov [draw_data+32 + RECT.right],eax |
3479 | mov [draw_data+32 + RECT.right],eax |
3479 | mov [draw_data+32 + RECT.bottom],ebx |
3480 | mov [draw_data+32 + RECT.bottom],ebx |
3480 | call drawbackground |
3481 | call drawbackground |
3481 | mov [REDRAW_BACKGROUND],byte 0 |
3482 | mov [REDRAW_BACKGROUND],byte 0 |
3482 | mov [MOUSE_BACKGROUND],byte 0 |
3483 | mov [MOUSE_BACKGROUND],byte 0 |
3483 | 3484 | ||
3484 | nobackgr: |
3485 | nobackgr: |
3485 | 3486 | ||
3486 | ; system shutdown request |
3487 | ; system shutdown request |
3487 | 3488 | ||
3488 | cmp [SYS_SHUTDOWN],byte 0 |
3489 | cmp [SYS_SHUTDOWN],byte 0 |
3489 | je noshutdown |
3490 | je noshutdown |
3490 | 3491 | ||
3491 | mov edx,[shutdown_processes] |
3492 | mov edx,[shutdown_processes] |
3492 | sub dl,2 |
3493 | sub dl,2 |
3493 | 3494 | ||
3494 | cmp [SYS_SHUTDOWN],dl |
3495 | cmp [SYS_SHUTDOWN],dl |
3495 | jne no_mark_system_shutdown |
3496 | jne no_mark_system_shutdown |
3496 | 3497 | ||
3497 | mov edx,OS_BASE+0x3040 |
3498 | mov edx,OS_BASE+0x3040 |
3498 | movzx ecx,byte [SYS_SHUTDOWN] |
3499 | movzx ecx,byte [SYS_SHUTDOWN] |
3499 | add ecx,5 |
3500 | add ecx,5 |
3500 | markz: |
3501 | markz: |
3501 | mov [edx+TASKDATA.state],byte 3 |
3502 | mov [edx+TASKDATA.state],byte 3 |
3502 | add edx,0x20 |
3503 | add edx,0x20 |
3503 | loop markz |
3504 | loop markz |
3504 | 3505 | ||
3505 | no_mark_system_shutdown: |
3506 | no_mark_system_shutdown: |
3506 | 3507 | ||
3507 | call [disable_mouse] |
3508 | call [disable_mouse] |
3508 | 3509 | ||
3509 | dec byte [SYS_SHUTDOWN] |
3510 | dec byte [SYS_SHUTDOWN] |
3510 | 3511 | ||
3511 | cmp [SYS_SHUTDOWN],byte 0 |
3512 | cmp [SYS_SHUTDOWN],byte 0 |
3512 | je system_shutdown |
3513 | je system_shutdown |
3513 | 3514 | ||
3514 | noshutdown: |
3515 | noshutdown: |
3515 | 3516 | ||
3516 | 3517 | ||
3517 | mov eax,[TASK_COUNT] ; termination |
3518 | mov eax,[TASK_COUNT] ; termination |
3518 | mov ebx,TASK_DATA+TASKDATA.state |
3519 | mov ebx,TASK_DATA+TASKDATA.state |
3519 | mov esi,1 |
3520 | mov esi,1 |
3520 | 3521 | ||
3521 | newct: |
3522 | newct: |
3522 | mov cl,[ebx] |
3523 | mov cl,[ebx] |
3523 | cmp cl,byte 3 |
3524 | cmp cl,byte 3 |
3524 | jz terminate |
3525 | jz terminate |
3525 | cmp cl,byte 4 |
3526 | cmp cl,byte 4 |
3526 | jz terminate |
3527 | jz terminate |
3527 | 3528 | ||
3528 | add ebx,0x20 |
3529 | add ebx,0x20 |
3529 | inc esi |
3530 | inc esi |
3530 | dec eax |
3531 | dec eax |
3531 | jnz newct |
3532 | jnz newct |
3532 | 3533 | ||
3533 | ret |
3534 | ret |
3534 | 3535 | ||
3535 | 3536 | ||
3536 | ; redraw screen |
3537 | ; redraw screen |
3537 | 3538 | ||
3538 | redrawscreen: |
3539 | redrawscreen: |
3539 | 3540 | ||
3540 | ; eax , if process window_data base is eax, do not set flag/limits |
3541 | ; eax , if process window_data base is eax, do not set flag/limits |
3541 | 3542 | ||
3542 | pushad |
3543 | pushad |
3543 | push eax |
3544 | push eax |
3544 | 3545 | ||
3545 | ;;; mov eax,2 |
3546 | ;;; mov eax,2 |
3546 | ;;; call delay_hs |
3547 | ;;; call delay_hs |
3547 | 3548 | ||
3548 | ;mov ecx,0 ; redraw flags for apps |
3549 | ;mov ecx,0 ; redraw flags for apps |
3549 | xor ecx,ecx |
3550 | xor ecx,ecx |
3550 | newdw2: |
3551 | newdw2: |
3551 | 3552 | ||
3552 | inc ecx |
3553 | inc ecx |
3553 | push ecx |
3554 | push ecx |
3554 | 3555 | ||
3555 | mov eax,ecx |
3556 | mov eax,ecx |
3556 | shl eax,5 |
3557 | shl eax,5 |
3557 | add eax,window_data |
3558 | add eax,window_data |
3558 | 3559 | ||
3559 | cmp eax,[esp+4] |
3560 | cmp eax,[esp+4] |
3560 | je not_this_task |
3561 | je not_this_task |
3561 | ; check if window in redraw area |
3562 | ; check if window in redraw area |
3562 | mov edi,eax |
3563 | mov edi,eax |
3563 | 3564 | ||
3564 | cmp ecx,1 ; limit for background |
3565 | cmp ecx,1 ; limit for background |
3565 | jz bgli |
3566 | jz bgli |
3566 | 3567 | ||
3567 | mov eax, [edi + WDATA.box.left] |
3568 | mov eax, [edi + WDATA.box.left] |
3568 | mov ebx, [edi + WDATA.box.top] |
3569 | mov ebx, [edi + WDATA.box.top] |
3569 | mov ecx, [edi + WDATA.box.width] |
3570 | mov ecx, [edi + WDATA.box.width] |
3570 | mov edx, [edi + WDATA.box.height] |
3571 | mov edx, [edi + WDATA.box.height] |
3571 | add ecx,eax |
3572 | add ecx,eax |
3572 | add edx,ebx |
3573 | add edx,ebx |
3573 | 3574 | ||
3574 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3575 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
3575 | cmp ecx,ebx |
3576 | cmp ecx,ebx |
3576 | jb ricino |
3577 | jb ricino |
3577 | 3578 | ||
3578 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3579 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
3579 | cmp ecx,eax |
3580 | cmp ecx,eax |
3580 | jb ricino |
3581 | jb ricino |
3581 | 3582 | ||
3582 | mov eax, [edi + WDATA.box.left] |
3583 | mov eax, [edi + WDATA.box.left] |
3583 | mov ebx, [edi + WDATA.box.top] |
3584 | mov ebx, [edi + WDATA.box.top] |
3584 | mov ecx, [edi + WDATA.box.width] |
3585 | mov ecx, [edi + WDATA.box.width] |
3585 | mov edx, [edi + WDATA.box.height] |
3586 | mov edx, [edi + WDATA.box.height] |
3586 | add ecx, eax |
3587 | add ecx, eax |
3587 | add edx, ebx |
3588 | add edx, ebx |
3588 | 3589 | ||
3589 | mov eax,[dly] ; eax = area y start edx = window y end |
3590 | mov eax,[dly] ; eax = area y start edx = window y end |
3590 | cmp edx,eax |
3591 | cmp edx,eax |
3591 | jb ricino |
3592 | jb ricino |
3592 | 3593 | ||
3593 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3594 | mov eax,[dlx] ; eax = area x start ecx = window x end |
3594 | cmp ecx,eax |
3595 | cmp ecx,eax |
3595 | jb ricino |
3596 | jb ricino |
3596 | 3597 | ||
3597 | bgli: |
3598 | bgli: |
3598 | 3599 | ||
3599 | cmp edi,esi |
3600 | cmp edi,esi |
3600 | jz ricino |
3601 | jz ricino |
3601 | 3602 | ||
3602 | mov eax,edi |
3603 | mov eax,edi |
3603 | add eax,draw_data-window_data |
3604 | add eax,draw_data-window_data |
3604 | 3605 | ||
3605 | mov ebx,[dlx] ; set limits |
3606 | mov ebx,[dlx] ; set limits |
3606 | mov [eax + RECT.left], ebx |
3607 | mov [eax + RECT.left], ebx |
3607 | mov ebx,[dly] |
3608 | mov ebx,[dly] |
3608 | mov [eax + RECT.top], ebx |
3609 | mov [eax + RECT.top], ebx |
3609 | mov ebx,[dlxe] |
3610 | mov ebx,[dlxe] |
3610 | mov [eax + RECT.right], ebx |
3611 | mov [eax + RECT.right], ebx |
3611 | mov ebx,[dlye] |
3612 | mov ebx,[dlye] |
3612 | mov [eax + RECT.bottom], ebx |
3613 | mov [eax + RECT.bottom], ebx |
3613 | 3614 | ||
3614 | sub eax,draw_data-window_data |
3615 | sub eax,draw_data-window_data |
3615 | 3616 | ||
3616 | cmp ecx,1 |
3617 | cmp ecx,1 |
3617 | jne nobgrd |
3618 | jne nobgrd |
3618 | cmp esi,1 |
3619 | cmp esi,1 |
3619 | je newdw8 |
3620 | je newdw8 |
3620 | call drawbackground |
3621 | call drawbackground |
3621 | 3622 | ||
3622 | newdw8: |
3623 | newdw8: |
3623 | nobgrd: |
3624 | nobgrd: |
3624 | 3625 | ||
3625 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3626 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3626 | 3627 | ||
3627 | ricino: |
3628 | ricino: |
3628 | 3629 | ||
3629 | not_this_task: |
3630 | not_this_task: |
3630 | 3631 | ||
3631 | pop ecx |
3632 | pop ecx |
3632 | 3633 | ||
3633 | cmp ecx,[TASK_COUNT] |
3634 | cmp ecx,[TASK_COUNT] |
3634 | jle newdw2 |
3635 | jle newdw2 |
3635 | 3636 | ||
3636 | pop eax |
3637 | pop eax |
3637 | popad |
3638 | popad |
3638 | 3639 | ||
3639 | ret |
3640 | ret |
3640 | 3641 | ||
3641 | calculatebackground: ; background |
3642 | calculatebackground: ; background |
3642 | 3643 | ||
3643 | ; all black |
3644 | ; all black |
3644 | 3645 | ||
3645 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3646 | mov edi, [img_background] ;IMG_BACKGROUND ; set background to black |
3646 | xor eax, eax |
3647 | xor eax, eax |
3647 | mov ecx, 1023 ;0x0fff00 / 4 |
3648 | mov ecx, 1023 ;0x0fff00 / 4 |
3648 | cld |
3649 | cld |
3649 | rep stosd |
3650 | rep stosd |
3650 | 3651 | ||
3651 | mov edi,display_data ; set os to use all pixels |
3652 | mov edi,display_data ; set os to use all pixels |
3652 | mov eax,0x01010101 |
3653 | mov eax,0x01010101 |
3653 | mov ecx,1280*1024 / 4 |
3654 | mov ecx,1280*1024 / 4 |
3654 | rep stosd |
3655 | rep stosd |
3655 | 3656 | ||
3656 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3657 | mov byte [REDRAW_BACKGROUND], 0 ; do not draw background! |
3657 | 3658 | ||
3658 | ret |
3659 | ret |
3659 | 3660 | ||
3660 | uglobal |
3661 | uglobal |
3661 | imax dd 0x0 |
3662 | imax dd 0x0 |
3662 | endg |
3663 | endg |
3663 | 3664 | ||
3664 | 3665 | ||
3665 | 3666 | ||
3666 | delay_ms: ; delay in 1/1000 sec |
3667 | delay_ms: ; delay in 1/1000 sec |
3667 | 3668 | ||
3668 | 3669 | ||
3669 | push eax |
3670 | push eax |
3670 | push ecx |
3671 | push ecx |
3671 | 3672 | ||
3672 | mov ecx,esi |
3673 | mov ecx,esi |
3673 | ; |
3674 | ; |
3674 | imul ecx, 33941 |
3675 | imul ecx, 33941 |
3675 | shr ecx, 9 |
3676 | shr ecx, 9 |
3676 | ; |
3677 | ; |
3677 | 3678 | ||
3678 | in al,0x61 |
3679 | in al,0x61 |
3679 | and al,0x10 |
3680 | and al,0x10 |
3680 | mov ah,al |
3681 | mov ah,al |
3681 | cld |
3682 | cld |
3682 | 3683 | ||
3683 | cnt1: in al,0x61 |
3684 | cnt1: in al,0x61 |
3684 | and al,0x10 |
3685 | and al,0x10 |
3685 | cmp al,ah |
3686 | cmp al,ah |
3686 | jz cnt1 |
3687 | jz cnt1 |
3687 | 3688 | ||
3688 | mov ah,al |
3689 | mov ah,al |
3689 | loop cnt1 |
3690 | loop cnt1 |
3690 | 3691 | ||
3691 | pop ecx |
3692 | pop ecx |
3692 | pop eax |
3693 | pop eax |
3693 | 3694 | ||
3694 | ret |
3695 | ret |
3695 | 3696 | ||
3696 | 3697 | ||
3697 | set_app_param: |
3698 | set_app_param: |
3698 | push edi |
3699 | push edi |
3699 | 3700 | ||
3700 | mov edi,[TASK_BASE] |
3701 | mov edi,[TASK_BASE] |
3701 | mov [edi+TASKDATA.event_mask],eax |
3702 | mov [edi+TASKDATA.event_mask],eax |
3702 | 3703 | ||
3703 | pop edi |
3704 | pop edi |
3704 | ret |
3705 | ret |
3705 | 3706 | ||
3706 | 3707 | ||
3707 | 3708 | ||
3708 | delay_hs: ; delay in 1/100 secs |
3709 | delay_hs: ; delay in 1/100 secs |
3709 | push eax |
3710 | push eax |
3710 | push ecx |
3711 | push ecx |
3711 | push edx |
3712 | push edx |
3712 | 3713 | ||
3713 | mov edx,[timer_ticks] |
3714 | mov edx,[timer_ticks] |
3714 | add edx,eax |
3715 | add edx,eax |
3715 | 3716 | ||
3716 | newtic: |
3717 | newtic: |
3717 | mov ecx,[timer_ticks] |
3718 | mov ecx,[timer_ticks] |
3718 | cmp edx,ecx |
3719 | cmp edx,ecx |
3719 | jbe zerodelay |
3720 | jbe zerodelay |
3720 | 3721 | ||
3721 | call change_task |
3722 | call change_task |
3722 | 3723 | ||
3723 | jmp newtic |
3724 | jmp newtic |
3724 | 3725 | ||
3725 | zerodelay: |
3726 | zerodelay: |
3726 | pop edx |
3727 | pop edx |
3727 | pop ecx |
3728 | pop ecx |
3728 | pop eax |
3729 | pop eax |
3729 | 3730 | ||
3730 | ret |
3731 | ret |
3731 | 3732 | ||
3732 | 3733 | ||
3733 | memmove: ; memory move in bytes |
3734 | memmove: ; memory move in bytes |
3734 | 3735 | ||
3735 | ; eax = from |
3736 | ; eax = from |
3736 | ; ebx = to |
3737 | ; ebx = to |
3737 | ; ecx = no of bytes |
3738 | ; ecx = no of bytes |
3738 | test ecx, ecx |
3739 | test ecx, ecx |
3739 | jle .ret |
3740 | jle .ret |
3740 | 3741 | ||
3741 | 3742 | ||
3742 | push esi edi ecx |
3743 | push esi edi ecx |
3743 | 3744 | ||
3744 | mov edi, ebx |
3745 | mov edi, ebx |
3745 | mov esi, eax |
3746 | mov esi, eax |
3746 | 3747 | ||
3747 | test ecx, not 11b |
3748 | test ecx, not 11b |
3748 | jz @f |
3749 | jz @f |
3749 | 3750 | ||
3750 | push ecx |
3751 | push ecx |
3751 | shr ecx, 2 |
3752 | shr ecx, 2 |
3752 | rep movsd |
3753 | rep movsd |
3753 | pop ecx |
3754 | pop ecx |
3754 | and ecx, 11b |
3755 | and ecx, 11b |
3755 | jz .finish |
3756 | jz .finish |
3756 | @@: |
3757 | @@: |
3757 | rep movsb |
3758 | rep movsb |
3758 | 3759 | ||
3759 | .finish: |
3760 | .finish: |
3760 | pop ecx edi esi |
3761 | pop ecx edi esi |
3761 | .ret: |
3762 | .ret: |
3762 | ret |
3763 | ret |
3763 | 3764 | ||
3764 | 3765 | ||
3765 | ; |
3766 | ; |
3766 | ;align 4 |
3767 | ;align 4 |
3767 | ; |
3768 | ; |
3768 | ;read_floppy_file: |
3769 | ;read_floppy_file: |
3769 | ; |
3770 | ; |
3770 | ;; as input |
3771 | ;; as input |
3771 | ;; |
3772 | ;; |
3772 | ;; eax pointer to file |
3773 | ;; eax pointer to file |
3773 | ;; ebx file lenght |
3774 | ;; ebx file lenght |
3774 | ;; ecx start 512 byte block number |
3775 | ;; ecx start 512 byte block number |
3775 | ;; edx number of blocks to read |
3776 | ;; edx number of blocks to read |
3776 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3777 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3777 | ;; |
3778 | ;; |
3778 | ;; |
3779 | ;; |
3779 | ;; on return |
3780 | ;; on return |
3780 | ;; |
3781 | ;; |
3781 | ;; eax = 0 command succesful |
3782 | ;; eax = 0 command succesful |
3782 | ;; 1 no fd base and/or partition defined |
3783 | ;; 1 no fd base and/or partition defined |
3783 | ;; 2 yet unsupported FS |
3784 | ;; 2 yet unsupported FS |
3784 | ;; 3 unknown FS |
3785 | ;; 3 unknown FS |
3785 | ;; 4 partition not defined at hd |
3786 | ;; 4 partition not defined at hd |
3786 | ;; 5 file not found |
3787 | ;; 5 file not found |
3787 | ;; ebx = size of file |
3788 | ;; ebx = size of file |
3788 | ; |
3789 | ; |
3789 | ; mov edi,[TASK_BASE] |
3790 | ; mov edi,[TASK_BASE] |
3790 | ; add edi,0x10 |
3791 | ; add edi,0x10 |
3791 | ; add esi,[edi] |
3792 | ; add esi,[edi] |
3792 | ; add eax,[edi] |
3793 | ; add eax,[edi] |
3793 | ; |
3794 | ; |
3794 | ; pushad |
3795 | ; pushad |
3795 | ; mov edi,esi |
3796 | ; mov edi,esi |
3796 | ; add edi,1024 |
3797 | ; add edi,1024 |
3797 | ; mov esi,0x100000+19*512 |
3798 | ; mov esi,0x100000+19*512 |
3798 | ; sub ecx,1 |
3799 | ; sub ecx,1 |
3799 | ; shl ecx,9 |
3800 | ; shl ecx,9 |
3800 | ; add esi,ecx |
3801 | ; add esi,ecx |
3801 | ; shl edx,9 |
3802 | ; shl edx,9 |
3802 | ; mov ecx,edx |
3803 | ; mov ecx,edx |
3803 | ; cld |
3804 | ; cld |
3804 | ; rep movsb |
3805 | ; rep movsb |
3805 | ; popad |
3806 | ; popad |
3806 | ; |
3807 | ; |
3807 | ; mov [esp+36],eax |
3808 | ; mov [esp+36],eax |
3808 | ; mov [esp+24],ebx |
3809 | ; mov [esp+24],ebx |
3809 | ; ret |
3810 | ; ret |
3810 | 3811 | ||
3811 | 3812 | ||
3812 | 3813 | ||
3813 | align 4 |
3814 | align 4 |
3814 | 3815 | ||
3815 | sys_programirq: |
3816 | sys_programirq: |
3816 | 3817 | ||
3817 | mov edi,[TASK_BASE] |
3818 | mov edi,[TASK_BASE] |
3818 | add eax,[edi+TASKDATA.mem_start] |
3819 | add eax,[edi+TASKDATA.mem_start] |
3819 | 3820 | ||
3820 | cmp ebx,16 |
3821 | cmp ebx,16 |
3821 | jae .not_owner |
3822 | jae .not_owner |
3822 | mov edi,[TASK_BASE] |
3823 | mov edi,[TASK_BASE] |
3823 | mov edi,[edi+TASKDATA.pid] |
3824 | mov edi,[edi+TASKDATA.pid] |
3824 | cmp edi,[irq_owner+ebx*4] |
3825 | cmp edi,[irq_owner+ebx*4] |
3825 | je spril1 |
3826 | je spril1 |
3826 | .not_owner: |
3827 | .not_owner: |
3827 | mov [esp+36],dword 1 |
3828 | mov [esp+36],dword 1 |
3828 | ret |
3829 | ret |
3829 | spril1: |
3830 | spril1: |
3830 | 3831 | ||
3831 | mov esi,eax |
3832 | mov esi,eax |
3832 | shl ebx,6 |
3833 | shl ebx,6 |
3833 | add ebx,irq00read |
3834 | add ebx,irq00read |
3834 | mov edi,ebx |
3835 | mov edi,ebx |
3835 | mov ecx,16 |
3836 | mov ecx,16 |
3836 | cld |
3837 | cld |
3837 | rep movsd |
3838 | rep movsd |
3838 | mov [esp+36],dword 0 |
3839 | mov [esp+36],dword 0 |
3839 | ret |
3840 | ret |
3840 | 3841 | ||
3841 | 3842 | ||
3842 | align 4 |
3843 | align 4 |
3843 | 3844 | ||
3844 | get_irq_data: |
3845 | get_irq_data: |
3845 | cmp eax,16 |
3846 | cmp eax,16 |
3846 | jae .not_owner |
3847 | jae .not_owner |
3847 | mov edx,eax ; check for correct owner |
3848 | mov edx,eax ; check for correct owner |
3848 | shl edx,2 |
3849 | shl edx,2 |
3849 | add edx,irq_owner |
3850 | add edx,irq_owner |
3850 | mov edx,[edx] |
3851 | mov edx,[edx] |
3851 | mov edi,[TASK_BASE] |
3852 | mov edi,[TASK_BASE] |
3852 | mov edi,[edi+TASKDATA.pid] |
3853 | mov edi,[edi+TASKDATA.pid] |
3853 | cmp edx,edi |
3854 | cmp edx,edi |
3854 | je gidril1 |
3855 | je gidril1 |
3855 | .not_owner: |
3856 | .not_owner: |
3856 | mov [esp+32],dword 2 ; ecx=2 |
3857 | mov [esp+32],dword 2 ; ecx=2 |
3857 | ret |
3858 | ret |
3858 | 3859 | ||
3859 | gidril1: |
3860 | gidril1: |
3860 | 3861 | ||
3861 | mov ebx,eax |
3862 | mov ebx,eax |
3862 | shl ebx,12 |
3863 | shl ebx,12 |
3863 | add ebx,IRQ_SAVE |
3864 | add ebx,IRQ_SAVE |
3864 | mov eax,[ebx] |
3865 | mov eax,[ebx] |
3865 | mov ecx,1 |
3866 | mov ecx,1 |
3866 | test eax,eax |
3867 | test eax,eax |
3867 | jz gid1 |
3868 | jz gid1 |
3868 | 3869 | ||
3869 | dec eax |
3870 | dec eax |
3870 | mov esi,ebx |
3871 | mov esi,ebx |
3871 | mov [ebx],eax |
3872 | mov [ebx],eax |
3872 | movzx ebx,byte [ebx+0x10] |
3873 | movzx ebx,byte [ebx+0x10] |
3873 | add esi,0x10 |
3874 | add esi,0x10 |
3874 | mov edi,esi |
3875 | mov edi,esi |
3875 | inc esi |
3876 | inc esi |
3876 | mov ecx,4000 / 4 |
3877 | mov ecx,4000 / 4 |
3877 | cld |
3878 | cld |
3878 | rep movsd |
3879 | rep movsd |
3879 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3880 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
3880 | gid1: |
3881 | gid1: |
3881 | mov [esp+36],eax |
3882 | mov [esp+36],eax |
3882 | mov [esp+32],ecx |
3883 | mov [esp+32],ecx |
3883 | mov [esp+24],ebx |
3884 | mov [esp+24],ebx |
3884 | ret |
3885 | ret |
3885 | 3886 | ||
3886 | 3887 | ||
3887 | set_io_access_rights: |
3888 | set_io_access_rights: |
3888 | 3889 | ||
3889 | pushad |
3890 | pushad |
3890 | 3891 | ||
3891 | mov edi, tss._io_map_0 |
3892 | mov edi, tss._io_map_0 |
3892 | 3893 | ||
3893 | ; mov ecx,eax |
3894 | ; mov ecx,eax |
3894 | ; and ecx,7 ; offset in byte |
3895 | ; and ecx,7 ; offset in byte |
3895 | 3896 | ||
3896 | ; shr eax,3 ; number of byte |
3897 | ; shr eax,3 ; number of byte |
3897 | ; add edi,eax |
3898 | ; add edi,eax |
3898 | 3899 | ||
3899 | ; mov ebx,1 |
3900 | ; mov ebx,1 |
3900 | ; shl ebx,cl |
3901 | ; shl ebx,cl |
3901 | 3902 | ||
3902 | cmp ebp,0 ; enable access - ebp = 0 |
3903 | cmp ebp,0 ; enable access - ebp = 0 |
3903 | jne siar1 |
3904 | jne siar1 |
3904 | 3905 | ||
3905 | ; not ebx |
3906 | ; not ebx |
3906 | ; and [edi],byte bl |
3907 | ; and [edi],byte bl |
3907 | btr [edi], eax |
3908 | btr [edi], eax |
3908 | 3909 | ||
3909 | popad |
3910 | popad |
3910 | 3911 | ||
3911 | ret |
3912 | ret |
3912 | 3913 | ||
3913 | siar1: |
3914 | siar1: |
3914 | 3915 | ||
3915 | bts [edi], eax |
3916 | bts [edi], eax |
3916 | ; or [edi],byte bl ; disable access - ebp = 1 |
3917 | ; or [edi],byte bl ; disable access - ebp = 1 |
3917 | 3918 | ||
3918 | popad |
3919 | popad |
3919 | 3920 | ||
3920 | ret |
3921 | ret |
3921 | 3922 | ||
3922 | r_f_port_area: |
3923 | r_f_port_area: |
3923 | 3924 | ||
3924 | test eax, eax |
3925 | test eax, eax |
3925 | jnz free_port_area |
3926 | jnz free_port_area |
3926 | ; je r_port_area |
3927 | ; je r_port_area |
3927 | ; jmp free_port_area |
3928 | ; jmp free_port_area |
3928 | 3929 | ||
3929 | ; r_port_area: |
3930 | ; r_port_area: |
3930 | 3931 | ||
3931 | pushad |
3932 | pushad |
3932 | 3933 | ||
3933 | cmp ebx,ecx ; beginning > end ? |
3934 | cmp ebx,ecx ; beginning > end ? |
3934 | ja rpal1 |
3935 | ja rpal1 |
3935 | cmp ecx,65536 |
3936 | cmp ecx,65536 |
3936 | jae rpal1 |
3937 | jae rpal1 |
3937 | mov esi,[RESERVED_PORTS] |
3938 | mov esi,[RESERVED_PORTS] |
3938 | test esi,esi ; no reserved areas ? |
3939 | test esi,esi ; no reserved areas ? |
3939 | je rpal2 |
3940 | je rpal2 |
3940 | cmp esi,255 ; max reserved |
3941 | cmp esi,255 ; max reserved |
3941 | jae rpal1 |
3942 | jae rpal1 |
3942 | rpal3: |
3943 | rpal3: |
3943 | mov edi,esi |
3944 | mov edi,esi |
3944 | shl edi,4 |
3945 | shl edi,4 |
3945 | add edi,RESERVED_PORTS |
3946 | add edi,RESERVED_PORTS |
3946 | cmp ebx,[edi+8] |
3947 | cmp ebx,[edi+8] |
3947 | ja rpal4 |
3948 | ja rpal4 |
3948 | cmp ecx,[edi+4] |
3949 | cmp ecx,[edi+4] |
3949 | jae rpal1 |
3950 | jae rpal1 |
3950 | ; jb rpal4 |
3951 | ; jb rpal4 |
3951 | ; jmp rpal1 |
3952 | ; jmp rpal1 |
3952 | rpal4: |
3953 | rpal4: |
3953 | 3954 | ||
3954 | dec esi |
3955 | dec esi |
3955 | jnz rpal3 |
3956 | jnz rpal3 |
3956 | jmp rpal2 |
3957 | jmp rpal2 |
3957 | rpal1: |
3958 | rpal1: |
3958 | popad |
3959 | popad |
3959 | mov eax,1 |
3960 | mov eax,1 |
3960 | ret |
3961 | ret |
3961 | 3962 | ||
3962 | rpal2: |
3963 | rpal2: |
3963 | popad |
3964 | popad |
3964 | 3965 | ||
3965 | 3966 | ||
3966 | ; enable port access at port IO map |
3967 | ; enable port access at port IO map |
3967 | cli |
3968 | cli |
3968 | pushad ; start enable io map |
3969 | pushad ; start enable io map |
3969 | 3970 | ||
3970 | cmp ecx,65536 ;16384 |
3971 | cmp ecx,65536 ;16384 |
3971 | jae no_unmask_io ; jge |
3972 | jae no_unmask_io ; jge |
3972 | 3973 | ||
3973 | mov eax,ebx |
3974 | mov eax,ebx |
3974 | 3975 | ||
3975 | new_port_access: |
3976 | new_port_access: |
3976 | 3977 | ||
3977 | pushad |
3978 | pushad |
3978 | 3979 | ||
3979 | xor ebp,ebp ; enable - eax = port |
3980 | xor ebp,ebp ; enable - eax = port |
3980 | call set_io_access_rights |
3981 | call set_io_access_rights |
3981 | 3982 | ||
3982 | popad |
3983 | popad |
3983 | 3984 | ||
3984 | inc eax |
3985 | inc eax |
3985 | cmp eax,ecx |
3986 | cmp eax,ecx |
3986 | jbe new_port_access |
3987 | jbe new_port_access |
3987 | 3988 | ||
3988 | no_unmask_io: |
3989 | no_unmask_io: |
3989 | 3990 | ||
3990 | popad ; end enable io map |
3991 | popad ; end enable io map |
3991 | sti |
3992 | sti |
3992 | 3993 | ||
3993 | mov edi,[RESERVED_PORTS] |
3994 | mov edi,[RESERVED_PORTS] |
3994 | add edi,1 |
3995 | add edi,1 |
3995 | mov [RESERVED_PORTS],edi |
3996 | mov [RESERVED_PORTS],edi |
3996 | shl edi,4 |
3997 | shl edi,4 |
3997 | add edi,RESERVED_PORTS |
3998 | add edi,RESERVED_PORTS |
3998 | mov esi,[TASK_BASE] |
3999 | mov esi,[TASK_BASE] |
3999 | mov esi,[esi+TASKDATA.pid] |
4000 | mov esi,[esi+TASKDATA.pid] |
4000 | mov [edi],esi |
4001 | mov [edi],esi |
4001 | mov [edi+4],ebx |
4002 | mov [edi+4],ebx |
4002 | mov [edi+8],ecx |
4003 | mov [edi+8],ecx |
4003 | 4004 | ||
4004 | xor eax, eax |
4005 | xor eax, eax |
4005 | ret |
4006 | ret |
4006 | 4007 | ||
4007 | free_port_area: |
4008 | free_port_area: |
4008 | 4009 | ||
4009 | pushad |
4010 | pushad |
4010 | 4011 | ||
4011 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4012 | mov esi,[RESERVED_PORTS] ; no reserved areas ? |
4012 | test esi,esi |
4013 | test esi,esi |
4013 | je frpal2 |
4014 | je frpal2 |
4014 | mov edx,[TASK_BASE] |
4015 | mov edx,[TASK_BASE] |
4015 | mov edx,[edx+TASKDATA.pid] |
4016 | mov edx,[edx+TASKDATA.pid] |
4016 | frpal3: |
4017 | frpal3: |
4017 | mov edi,esi |
4018 | mov edi,esi |
4018 | shl edi,4 |
4019 | shl edi,4 |
4019 | add edi,RESERVED_PORTS |
4020 | add edi,RESERVED_PORTS |
4020 | cmp edx,[edi] |
4021 | cmp edx,[edi] |
4021 | jne frpal4 |
4022 | jne frpal4 |
4022 | cmp ebx,[edi+4] |
4023 | cmp ebx,[edi+4] |
4023 | jne frpal4 |
4024 | jne frpal4 |
4024 | cmp ecx,[edi+8] |
4025 | cmp ecx,[edi+8] |
4025 | jne frpal4 |
4026 | jne frpal4 |
4026 | jmp frpal1 |
4027 | jmp frpal1 |
4027 | frpal4: |
4028 | frpal4: |
4028 | dec esi |
4029 | dec esi |
4029 | jnz frpal3 |
4030 | jnz frpal3 |
4030 | frpal2: |
4031 | frpal2: |
4031 | popad |
4032 | popad |
4032 | mov eax,1 |
4033 | mov eax,1 |
4033 | ret |
4034 | ret |
4034 | frpal1: |
4035 | frpal1: |
4035 | mov ecx,256 |
4036 | mov ecx,256 |
4036 | sub ecx,esi |
4037 | sub ecx,esi |
4037 | shl ecx,4 |
4038 | shl ecx,4 |
4038 | mov esi,edi |
4039 | mov esi,edi |
4039 | add esi,16 |
4040 | add esi,16 |
4040 | cld |
4041 | cld |
4041 | rep movsb |
4042 | rep movsb |
4042 | 4043 | ||
4043 | dec dword [RESERVED_PORTS] |
4044 | dec dword [RESERVED_PORTS] |
4044 | 4045 | ||
4045 | popad |
4046 | popad |
4046 | 4047 | ||
4047 | 4048 | ||
4048 | ; disable port access at port IO map |
4049 | ; disable port access at port IO map |
4049 | 4050 | ||
4050 | pushad ; start disable io map |
4051 | pushad ; start disable io map |
4051 | 4052 | ||
4052 | cmp ecx,65536 ;16384 |
4053 | cmp ecx,65536 ;16384 |
4053 | jge no_mask_io |
4054 | jge no_mask_io |
4054 | 4055 | ||
4055 | mov eax,ebx |
4056 | mov eax,ebx |
4056 | 4057 | ||
4057 | new_port_access_disable: |
4058 | new_port_access_disable: |
4058 | 4059 | ||
4059 | pushad |
4060 | pushad |
4060 | 4061 | ||
4061 | mov ebp,1 ; disable - eax = port |
4062 | mov ebp,1 ; disable - eax = port |
4062 | call set_io_access_rights |
4063 | call set_io_access_rights |
4063 | 4064 | ||
4064 | popad |
4065 | popad |
4065 | 4066 | ||
4066 | inc eax |
4067 | inc eax |
4067 | cmp eax,ecx |
4068 | cmp eax,ecx |
4068 | jbe new_port_access_disable |
4069 | jbe new_port_access_disable |
4069 | 4070 | ||
4070 | no_mask_io: |
4071 | no_mask_io: |
4071 | 4072 | ||
4072 | popad ; end disable io map |
4073 | popad ; end disable io map |
4073 | 4074 | ||
4074 | xor eax, eax |
4075 | xor eax, eax |
4075 | ret |
4076 | ret |
4076 | 4077 | ||
4077 | 4078 | ||
4078 | reserve_free_irq: |
4079 | reserve_free_irq: |
4079 | 4080 | ||
4080 | mov ecx, 1 |
4081 | mov ecx, 1 |
4081 | cmp ebx, 16 |
4082 | cmp ebx, 16 |
4082 | jae fril1 |
4083 | jae fril1 |
4083 | test eax,eax |
4084 | test eax,eax |
4084 | jz reserve_irq |
4085 | jz reserve_irq |
4085 | 4086 | ||
4086 | lea edi,[irq_owner+ebx*4] |
4087 | lea edi,[irq_owner+ebx*4] |
4087 | mov edx,[edi] |
4088 | mov edx,[edi] |
4088 | mov eax,[TASK_BASE] |
4089 | mov eax,[TASK_BASE] |
4089 | cmp edx,[eax+TASKDATA.pid] |
4090 | cmp edx,[eax+TASKDATA.pid] |
4090 | jne fril1 |
4091 | jne fril1 |
4091 | dec ecx |
4092 | dec ecx |
4092 | mov [edi],ecx |
4093 | mov [edi],ecx |
4093 | fril1: |
4094 | fril1: |
4094 | mov [esp+36],ecx ; return in eax |
4095 | mov [esp+36],ecx ; return in eax |
4095 | ret |
4096 | ret |
4096 | 4097 | ||
4097 | reserve_irq: |
4098 | reserve_irq: |
4098 | 4099 | ||
4099 | lea edi,[irq_owner+ebx*4] |
4100 | lea edi,[irq_owner+ebx*4] |
4100 | cmp dword [edi], 0 |
4101 | cmp dword [edi], 0 |
4101 | jnz ril1 |
4102 | jnz ril1 |
4102 | 4103 | ||
4103 | mov edx,[TASK_BASE] |
4104 | mov edx,[TASK_BASE] |
4104 | mov edx,[edx+TASKDATA.pid] |
4105 | mov edx,[edx+TASKDATA.pid] |
4105 | mov [edi],edx |
4106 | mov [edi],edx |
4106 | dec ecx |
4107 | dec ecx |
4107 | ril1: |
4108 | ril1: |
4108 | mov [esp+36],ecx ; return in eax |
4109 | mov [esp+36],ecx ; return in eax |
4109 | ret |
4110 | ret |
4110 | 4111 | ||
4111 | drawbackground: |
4112 | drawbackground: |
4112 | inc [mouse_pause] |
4113 | inc [mouse_pause] |
4113 | cmp [SCR_MODE],word 0x12 |
4114 | cmp [SCR_MODE],word 0x12 |
4114 | je dbrv20 |
4115 | je dbrv20 |
4115 | dbrv12: |
4116 | dbrv12: |
4116 | cmp [SCR_MODE],word 0100000000000000b |
4117 | cmp [SCR_MODE],word 0100000000000000b |
4117 | jge dbrv20 |
4118 | jge dbrv20 |
4118 | cmp [SCR_MODE],word 0x13 |
4119 | cmp [SCR_MODE],word 0x13 |
4119 | je dbrv20 |
4120 | je dbrv20 |
4120 | call vesa12_drawbackground |
4121 | call vesa12_drawbackground |
4121 | dec [mouse_pause] |
4122 | dec [mouse_pause] |
4122 | call [draw_pointer] |
4123 | call [draw_pointer] |
4123 | ret |
4124 | ret |
4124 | dbrv20: |
4125 | dbrv20: |
4125 | cmp [display_data-12],dword 1 |
4126 | cmp [display_data-12],dword 1 |
4126 | jne bgrstr |
4127 | jne bgrstr |
4127 | call vesa20_drawbackground_tiled |
4128 | call vesa20_drawbackground_tiled |
4128 | dec [mouse_pause] |
4129 | dec [mouse_pause] |
4129 | call [draw_pointer] |
4130 | call [draw_pointer] |
4130 | ret |
4131 | ret |
4131 | bgrstr: |
4132 | bgrstr: |
4132 | call vesa20_drawbackground_stretch |
4133 | call vesa20_drawbackground_stretch |
4133 | dec [mouse_pause] |
4134 | dec [mouse_pause] |
4134 | call [draw_pointer] |
4135 | call [draw_pointer] |
4135 | ret |
4136 | ret |
4136 | 4137 | ||
4137 | align 4 |
4138 | align 4 |
4138 | 4139 | ||
4139 | syscall_putimage: ; PutImage |
4140 | syscall_putimage: ; PutImage |
4140 | 4141 | ||
4141 | mov edx,ecx |
4142 | mov edx,ecx |
4142 | mov ecx,ebx |
4143 | mov ecx,ebx |
4143 | mov ebx, eax |
4144 | mov ebx, eax |
4144 | 4145 | ||
4145 | sys_putimage: |
4146 | sys_putimage: |
4146 | test ecx,0x80008000 |
4147 | test ecx,0x80008000 |
4147 | jnz .exit |
4148 | jnz .exit |
4148 | test ecx,0x0000FFFF |
4149 | test ecx,0x0000FFFF |
4149 | jz .exit |
4150 | jz .exit |
4150 | test ecx,0xFFFF0000 |
4151 | test ecx,0xFFFF0000 |
4151 | jnz @f |
4152 | jnz @f |
4152 | .exit: |
4153 | .exit: |
4153 | ret |
4154 | ret |
4154 | @@: |
4155 | @@: |
4155 | mov edi,[current_slot] |
4156 | mov edi,[current_slot] |
4156 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4157 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
4157 | rol edx,16 |
4158 | rol edx,16 |
4158 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4159 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
4159 | rol edx,16 |
4160 | rol edx,16 |
4160 | .forced: |
4161 | .forced: |
4161 | push ebp esi 0 |
4162 | push ebp esi 0 |
4162 | mov ebp, putimage_get24bpp |
4163 | mov ebp, putimage_get24bpp |
4163 | mov esi, putimage_init24bpp |
4164 | mov esi, putimage_init24bpp |
4164 | sys_putimage_bpp: |
4165 | sys_putimage_bpp: |
4165 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4166 | ; call [disable_mouse] ; this will be done in xxx_putimage |
4166 | ; mov eax, vga_putimage |
4167 | ; mov eax, vga_putimage |
4167 | cmp [SCR_MODE], word 0x12 |
4168 | cmp [SCR_MODE], word 0x12 |
4168 | jz @f ;.doit |
4169 | jz @f ;.doit |
4169 | mov eax, vesa12_putimage |
4170 | mov eax, vesa12_putimage |
4170 | cmp [SCR_MODE], word 0100000000000000b |
4171 | cmp [SCR_MODE], word 0100000000000000b |
4171 | jae @f |
4172 | jae @f |
4172 | cmp [SCR_MODE], word 0x13 |
4173 | cmp [SCR_MODE], word 0x13 |
4173 | jnz .doit |
4174 | jnz .doit |
4174 | @@: |
4175 | @@: |
4175 | mov eax, vesa20_putimage |
4176 | mov eax, vesa20_putimage |
4176 | .doit: |
4177 | .doit: |
4177 | inc [mouse_pause] |
4178 | inc [mouse_pause] |
4178 | call eax |
4179 | call eax |
4179 | dec [mouse_pause] |
4180 | dec [mouse_pause] |
4180 | pop ebp esi ebp |
4181 | pop ebp esi ebp |
4181 | jmp [draw_pointer] |
4182 | jmp [draw_pointer] |
4182 | 4183 | ||
4183 | syscall_putimage_palette: |
4184 | syscall_putimage_palette: |
4184 | mov edi, esi |
4185 | mov edi, esi |
4185 | mov esi, edx |
4186 | mov esi, edx |
4186 | mov edx, ecx |
4187 | mov edx, ecx |
4187 | mov ecx, ebx |
4188 | mov ecx, ebx |
4188 | mov ebx, eax |
4189 | mov ebx, eax |
4189 | sys_putimage_palette: |
4190 | sys_putimage_palette: |
4190 | ; ebx = pointer to image |
4191 | ; ebx = pointer to image |
4191 | ; ecx = [xsize]*65536 + [ysize] |
4192 | ; ecx = [xsize]*65536 + [ysize] |
4192 | ; edx = [xstart]*65536 + [ystart] |
4193 | ; edx = [xstart]*65536 + [ystart] |
4193 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4194 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
4194 | ; edi = pointer to palette |
4195 | ; edi = pointer to palette |
4195 | ; ebp = row delta |
4196 | ; ebp = row delta |
4196 | mov eax, [CURRENT_TASK] |
4197 | mov eax, [CURRENT_TASK] |
4197 | shl eax, 8 |
4198 | shl eax, 8 |
4198 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4199 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
4199 | rol edx, 16 |
4200 | rol edx, 16 |
4200 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4201 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
4201 | rol edx, 16 |
4202 | rol edx, 16 |
4202 | .forced: |
4203 | .forced: |
4203 | push ebp esi ebp |
4204 | push ebp esi ebp |
4204 | cmp esi, 8 |
4205 | cmp esi, 8 |
4205 | jnz @f |
4206 | jnz @f |
4206 | mov ebp, putimage_get8bpp |
4207 | mov ebp, putimage_get8bpp |
4207 | mov esi, putimage_init8bpp |
4208 | mov esi, putimage_init8bpp |
4208 | jmp sys_putimage_bpp |
4209 | jmp sys_putimage_bpp |
4209 | @@: |
4210 | @@: |
4210 | cmp esi, 24 |
4211 | cmp esi, 24 |
4211 | jnz @f |
4212 | jnz @f |
4212 | mov ebp, putimage_get24bpp |
4213 | mov ebp, putimage_get24bpp |
4213 | mov esi, putimage_init24bpp |
4214 | mov esi, putimage_init24bpp |
4214 | jmp sys_putimage_bpp |
4215 | jmp sys_putimage_bpp |
4215 | @@: |
4216 | @@: |
4216 | cmp esi, 32 |
4217 | cmp esi, 32 |
4217 | jnz @f |
4218 | jnz @f |
4218 | mov ebp, putimage_get32bpp |
4219 | mov ebp, putimage_get32bpp |
4219 | mov esi, putimage_init32bpp |
4220 | mov esi, putimage_init32bpp |
4220 | jmp sys_putimage_bpp |
4221 | jmp sys_putimage_bpp |
4221 | @@: |
4222 | @@: |
4222 | pop ebp esi |
4223 | pop ebp esi |
4223 | ret |
4224 | ret |
4224 | 4225 | ||
4225 | putimage_init24bpp: |
4226 | putimage_init24bpp: |
4226 | lea eax, [eax*3] |
4227 | lea eax, [eax*3] |
4227 | putimage_init8bpp: |
4228 | putimage_init8bpp: |
4228 | ret |
4229 | ret |
4229 | 4230 | ||
4230 | putimage_get24bpp: |
4231 | putimage_get24bpp: |
4231 | mov eax, [esi] |
4232 | mov eax, [esi] |
4232 | add esi, 3 |
4233 | add esi, 3 |
4233 | ret 4 |
4234 | ret 4 |
4234 | putimage_get8bpp: |
4235 | putimage_get8bpp: |
4235 | movzx eax, byte [esi] |
4236 | movzx eax, byte [esi] |
4236 | push edx |
4237 | push edx |
4237 | mov edx, [esp+8] |
4238 | mov edx, [esp+8] |
4238 | mov eax, [edx+eax*4] |
4239 | mov eax, [edx+eax*4] |
4239 | pop edx |
4240 | pop edx |
4240 | inc esi |
4241 | inc esi |
4241 | ret 4 |
4242 | ret 4 |
4242 | 4243 | ||
4243 | putimage_init32bpp: |
4244 | putimage_init32bpp: |
4244 | shl eax, 2 |
4245 | shl eax, 2 |
4245 | ret |
4246 | ret |
4246 | putimage_get32bpp: |
4247 | putimage_get32bpp: |
4247 | lodsd |
4248 | lodsd |
4248 | ret 4 |
4249 | ret 4 |
4249 | 4250 | ||
4250 | ; eax x beginning |
4251 | ; eax x beginning |
4251 | ; ebx y beginning |
4252 | ; ebx y beginning |
4252 | ; ecx x end |
4253 | ; ecx x end |
4253 | ; edx y end |
4254 | ; edx y end |
4254 | ; edi color |
4255 | ; edi color |
4255 | 4256 | ||
4256 | __sys_drawbar: |
4257 | __sys_drawbar: |
4257 | mov esi,[current_slot] |
4258 | mov esi,[current_slot] |
4258 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4259 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4259 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4260 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
4260 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4261 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4261 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4262 | add edx,[esi+APPDATA.wnd_clientbox.top] |
4262 | .forced: |
4263 | .forced: |
4263 | inc [mouse_pause] |
4264 | inc [mouse_pause] |
4264 | ; call [disable_mouse] |
4265 | ; call [disable_mouse] |
4265 | cmp [SCR_MODE],word 0x12 |
4266 | cmp [SCR_MODE],word 0x12 |
4266 | je dbv20 |
4267 | je dbv20 |
4267 | sdbv20: |
4268 | sdbv20: |
4268 | cmp [SCR_MODE],word 0100000000000000b |
4269 | cmp [SCR_MODE],word 0100000000000000b |
4269 | jge dbv20 |
4270 | jge dbv20 |
4270 | cmp [SCR_MODE],word 0x13 |
4271 | cmp [SCR_MODE],word 0x13 |
4271 | je dbv20 |
4272 | je dbv20 |
4272 | call vesa12_drawbar |
4273 | call vesa12_drawbar |
4273 | dec [mouse_pause] |
4274 | dec [mouse_pause] |
4274 | call [draw_pointer] |
4275 | call [draw_pointer] |
4275 | ret |
4276 | ret |
4276 | dbv20: |
4277 | dbv20: |
4277 | call vesa20_drawbar |
4278 | call vesa20_drawbar |
4278 | dec [mouse_pause] |
4279 | dec [mouse_pause] |
4279 | call [draw_pointer] |
4280 | call [draw_pointer] |
4280 | ret |
4281 | ret |
4281 | 4282 | ||
4282 | 4283 | ||
4283 | 4284 | ||
4284 | kb_read: |
4285 | kb_read: |
4285 | 4286 | ||
4286 | push ecx edx |
4287 | push ecx edx |
4287 | 4288 | ||
4288 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4289 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4289 | kr_loop: |
4290 | kr_loop: |
4290 | in al,0x64 |
4291 | in al,0x64 |
4291 | test al,1 |
4292 | test al,1 |
4292 | jnz kr_ready |
4293 | jnz kr_ready |
4293 | loop kr_loop |
4294 | loop kr_loop |
4294 | mov ah,1 |
4295 | mov ah,1 |
4295 | jmp kr_exit |
4296 | jmp kr_exit |
4296 | kr_ready: |
4297 | kr_ready: |
4297 | push ecx |
4298 | push ecx |
4298 | mov ecx,32 |
4299 | mov ecx,32 |
4299 | kr_delay: |
4300 | kr_delay: |
4300 | loop kr_delay |
4301 | loop kr_delay |
4301 | pop ecx |
4302 | pop ecx |
4302 | in al,0x60 |
4303 | in al,0x60 |
4303 | xor ah,ah |
4304 | xor ah,ah |
4304 | kr_exit: |
4305 | kr_exit: |
4305 | 4306 | ||
4306 | pop edx ecx |
4307 | pop edx ecx |
4307 | 4308 | ||
4308 | ret |
4309 | ret |
4309 | 4310 | ||
4310 | 4311 | ||
4311 | kb_write: |
4312 | kb_write: |
4312 | 4313 | ||
4313 | push ecx edx |
4314 | push ecx edx |
4314 | 4315 | ||
4315 | mov dl,al |
4316 | mov dl,al |
4316 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4317 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4317 | ; kw_loop1: |
4318 | ; kw_loop1: |
4318 | ; in al,0x64 |
4319 | ; in al,0x64 |
4319 | ; test al,0x20 |
4320 | ; test al,0x20 |
4320 | ; jz kw_ok1 |
4321 | ; jz kw_ok1 |
4321 | ; loop kw_loop1 |
4322 | ; loop kw_loop1 |
4322 | ; mov ah,1 |
4323 | ; mov ah,1 |
4323 | ; jmp kw_exit |
4324 | ; jmp kw_exit |
4324 | ; kw_ok1: |
4325 | ; kw_ok1: |
4325 | in al,0x60 |
4326 | in al,0x60 |
4326 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4327 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4327 | kw_loop: |
4328 | kw_loop: |
4328 | in al,0x64 |
4329 | in al,0x64 |
4329 | test al,2 |
4330 | test al,2 |
4330 | jz kw_ok |
4331 | jz kw_ok |
4331 | loop kw_loop |
4332 | loop kw_loop |
4332 | mov ah,1 |
4333 | mov ah,1 |
4333 | jmp kw_exit |
4334 | jmp kw_exit |
4334 | kw_ok: |
4335 | kw_ok: |
4335 | mov al,dl |
4336 | mov al,dl |
4336 | out 0x60,al |
4337 | out 0x60,al |
4337 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4338 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4338 | kw_loop3: |
4339 | kw_loop3: |
4339 | in al,0x64 |
4340 | in al,0x64 |
4340 | test al,2 |
4341 | test al,2 |
4341 | jz kw_ok3 |
4342 | jz kw_ok3 |
4342 | loop kw_loop3 |
4343 | loop kw_loop3 |
4343 | mov ah,1 |
4344 | mov ah,1 |
4344 | jmp kw_exit |
4345 | jmp kw_exit |
4345 | kw_ok3: |
4346 | kw_ok3: |
4346 | mov ah,8 |
4347 | mov ah,8 |
4347 | kw_loop4: |
4348 | kw_loop4: |
4348 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4349 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4349 | kw_loop5: |
4350 | kw_loop5: |
4350 | in al,0x64 |
4351 | in al,0x64 |
4351 | test al,1 |
4352 | test al,1 |
4352 | jnz kw_ok4 |
4353 | jnz kw_ok4 |
4353 | loop kw_loop5 |
4354 | loop kw_loop5 |
4354 | dec ah |
4355 | dec ah |
4355 | jnz kw_loop4 |
4356 | jnz kw_loop4 |
4356 | kw_ok4: |
4357 | kw_ok4: |
4357 | xor ah,ah |
4358 | xor ah,ah |
4358 | kw_exit: |
4359 | kw_exit: |
4359 | 4360 | ||
4360 | pop edx ecx |
4361 | pop edx ecx |
4361 | 4362 | ||
4362 | ret |
4363 | ret |
4363 | 4364 | ||
4364 | 4365 | ||
4365 | kb_cmd: |
4366 | kb_cmd: |
4366 | 4367 | ||
4367 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4368 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4368 | c_wait: |
4369 | c_wait: |
4369 | in al,0x64 |
4370 | in al,0x64 |
4370 | test al,2 |
4371 | test al,2 |
4371 | jz c_send |
4372 | jz c_send |
4372 | loop c_wait |
4373 | loop c_wait |
4373 | jmp c_error |
4374 | jmp c_error |
4374 | c_send: |
4375 | c_send: |
4375 | mov al,bl |
4376 | mov al,bl |
4376 | out 0x64,al |
4377 | out 0x64,al |
4377 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4378 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4378 | c_accept: |
4379 | c_accept: |
4379 | in al,0x64 |
4380 | in al,0x64 |
4380 | test al,2 |
4381 | test al,2 |
4381 | jz c_ok |
4382 | jz c_ok |
4382 | loop c_accept |
4383 | loop c_accept |
4383 | c_error: |
4384 | c_error: |
4384 | mov ah,1 |
4385 | mov ah,1 |
4385 | jmp c_exit |
4386 | jmp c_exit |
4386 | c_ok: |
4387 | c_ok: |
4387 | xor ah,ah |
4388 | xor ah,ah |
4388 | c_exit: |
4389 | c_exit: |
4389 | ret |
4390 | ret |
4390 | 4391 | ||
4391 | 4392 | ||
4392 | setmouse: ; set mousepicture -pointer |
4393 | setmouse: ; set mousepicture -pointer |
4393 | ; ps2 mouse enable |
4394 | ; ps2 mouse enable |
4394 | 4395 | ||
4395 | mov [MOUSE_PICTURE],dword mousepointer |
4396 | mov [MOUSE_PICTURE],dword mousepointer |
4396 | 4397 | ||
4397 | cli |
4398 | cli |
4398 | ; mov bl,0xa8 ; enable mouse cmd |
4399 | ; mov bl,0xa8 ; enable mouse cmd |
4399 | ; call kb_cmd |
4400 | ; call kb_cmd |
4400 | ; call kb_read ; read status |
4401 | ; call kb_read ; read status |
4401 | ; mov bl,0x20 ; get command byte |
4402 | ; mov bl,0x20 ; get command byte |
4402 | ; call kb_cmd |
4403 | ; call kb_cmd |
4403 | ; call kb_read |
4404 | ; call kb_read |
4404 | ; or al,3 ; enable interrupt |
4405 | ; or al,3 ; enable interrupt |
4405 | ; mov bl,0x60 ; write command |
4406 | ; mov bl,0x60 ; write command |
4406 | ; push eax |
4407 | ; push eax |
4407 | ; call kb_cmd |
4408 | ; call kb_cmd |
4408 | ; pop eax |
4409 | ; pop eax |
4409 | ; call kb_write |
4410 | ; call kb_write |
4410 | ; mov bl,0xd4 ; for mouse |
4411 | ; mov bl,0xd4 ; for mouse |
4411 | ; call kb_cmd |
4412 | ; call kb_cmd |
4412 | ; mov al,0xf4 ; enable mouse device |
4413 | ; mov al,0xf4 ; enable mouse device |
4413 | ; call kb_write |
4414 | ; call kb_write |
4414 | ; call kb_read ; read status return |
4415 | ; call kb_read ; read status return |
4415 | 4416 | ||
4416 | ; com1 mouse enable |
4417 | ; com1 mouse enable |
4417 | 4418 | ||
4418 | mov bx,0x3f8 ; combase |
4419 | mov bx,0x3f8 ; combase |
4419 | 4420 | ||
4420 | mov dx,bx |
4421 | mov dx,bx |
4421 | add dx,3 |
4422 | add dx,3 |
4422 | mov al,0x80 |
4423 | mov al,0x80 |
4423 | out dx,al |
4424 | out dx,al |
4424 | 4425 | ||
4425 | mov dx,bx |
4426 | mov dx,bx |
4426 | add dx,1 |
4427 | add dx,1 |
4427 | mov al,0 |
4428 | mov al,0 |
4428 | out dx,al |
4429 | out dx,al |
4429 | 4430 | ||
4430 | mov dx,bx |
4431 | mov dx,bx |
4431 | add dx,0 |
4432 | add dx,0 |
4432 | mov al,0x30*2 ; 0x30 / 4 |
4433 | mov al,0x30*2 ; 0x30 / 4 |
4433 | out dx,al |
4434 | out dx,al |
4434 | 4435 | ||
4435 | mov dx,bx |
4436 | mov dx,bx |
4436 | add dx,3 |
4437 | add dx,3 |
4437 | mov al,2 ; 3 |
4438 | mov al,2 ; 3 |
4438 | out dx,al |
4439 | out dx,al |
4439 | 4440 | ||
4440 | mov dx,bx |
4441 | mov dx,bx |
4441 | add dx,4 |
4442 | add dx,4 |
4442 | mov al,0xb |
4443 | mov al,0xb |
4443 | out dx,al |
4444 | out dx,al |
4444 | 4445 | ||
4445 | mov dx,bx |
4446 | mov dx,bx |
4446 | add dx,1 |
4447 | add dx,1 |
4447 | mov al,1 |
4448 | mov al,1 |
4448 | out dx,al |
4449 | out dx,al |
4449 | 4450 | ||
4450 | 4451 | ||
4451 | ; com2 mouse enable |
4452 | ; com2 mouse enable |
4452 | 4453 | ||
4453 | mov bx,0x2f8 ; combase |
4454 | mov bx,0x2f8 ; combase |
4454 | 4455 | ||
4455 | mov dx,bx |
4456 | mov dx,bx |
4456 | add dx,3 |
4457 | add dx,3 |
4457 | mov al,0x80 |
4458 | mov al,0x80 |
4458 | out dx,al |
4459 | out dx,al |
4459 | 4460 | ||
4460 | mov dx,bx |
4461 | mov dx,bx |
4461 | add dx,1 |
4462 | add dx,1 |
4462 | mov al,0 |
4463 | mov al,0 |
4463 | out dx,al |
4464 | out dx,al |
4464 | 4465 | ||
4465 | mov dx,bx |
4466 | mov dx,bx |
4466 | add dx,0 |
4467 | add dx,0 |
4467 | mov al,0x30*2 |
4468 | mov al,0x30*2 |
4468 | out dx,al |
4469 | out dx,al |
4469 | 4470 | ||
4470 | mov dx,bx |
4471 | mov dx,bx |
4471 | add dx,3 |
4472 | add dx,3 |
4472 | mov al,2 |
4473 | mov al,2 |
4473 | out dx,al |
4474 | out dx,al |
4474 | 4475 | ||
4475 | mov dx,bx |
4476 | mov dx,bx |
4476 | add dx,4 |
4477 | add dx,4 |
4477 | mov al,0xb |
4478 | mov al,0xb |
4478 | out dx,al |
4479 | out dx,al |
4479 | 4480 | ||
4480 | mov dx,bx |
4481 | mov dx,bx |
4481 | add dx,1 |
4482 | add dx,1 |
4482 | mov al,1 |
4483 | mov al,1 |
4483 | out dx,al |
4484 | out dx,al |
4484 | 4485 | ||
4485 | ret |
4486 | ret |
4486 | 4487 | ||
4487 | 4488 | ||
4488 | _rdtsc: |
4489 | _rdtsc: |
4489 | bt [cpu_caps], CAPS_TSC |
4490 | bt [cpu_caps], CAPS_TSC |
4490 | jnc ret_rdtsc |
4491 | jnc ret_rdtsc |
4491 | rdtsc |
4492 | rdtsc |
4492 | ret |
4493 | ret |
4493 | ret_rdtsc: |
4494 | ret_rdtsc: |
4494 | mov edx,0xffffffff |
4495 | mov edx,0xffffffff |
4495 | mov eax,0xffffffff |
4496 | mov eax,0xffffffff |
4496 | ret |
4497 | ret |
4497 | 4498 | ||
4498 | rerouteirqs: |
4499 | rerouteirqs: |
4499 | 4500 | ||
4500 | cli |
4501 | cli |
4501 | 4502 | ||
4502 | mov al,0x11 ; icw4, edge triggered |
4503 | mov al,0x11 ; icw4, edge triggered |
4503 | out 0x20,al |
4504 | out 0x20,al |
4504 | call pic_delay |
4505 | call pic_delay |
4505 | out 0xA0,al |
4506 | out 0xA0,al |
4506 | call pic_delay |
4507 | call pic_delay |
4507 | 4508 | ||
4508 | mov al,0x20 ; generate 0x20 + |
4509 | mov al,0x20 ; generate 0x20 + |
4509 | out 0x21,al |
4510 | out 0x21,al |
4510 | call pic_delay |
4511 | call pic_delay |
4511 | mov al,0x28 ; generate 0x28 + |
4512 | mov al,0x28 ; generate 0x28 + |
4512 | out 0xA1,al |
4513 | out 0xA1,al |
4513 | call pic_delay |
4514 | call pic_delay |
4514 | 4515 | ||
4515 | mov al,0x04 ; slave at irq2 |
4516 | mov al,0x04 ; slave at irq2 |
4516 | out 0x21,al |
4517 | out 0x21,al |
4517 | call pic_delay |
4518 | call pic_delay |
4518 | mov al,0x02 ; at irq9 |
4519 | mov al,0x02 ; at irq9 |
4519 | out 0xA1,al |
4520 | out 0xA1,al |
4520 | call pic_delay |
4521 | call pic_delay |
4521 | 4522 | ||
4522 | mov al,0x01 ; 8086 mode |
4523 | mov al,0x01 ; 8086 mode |
4523 | out 0x21,al |
4524 | out 0x21,al |
4524 | call pic_delay |
4525 | call pic_delay |
4525 | out 0xA1,al |
4526 | out 0xA1,al |
4526 | call pic_delay |
4527 | call pic_delay |
4527 | 4528 | ||
4528 | mov al,255 ; mask all irq's |
4529 | mov al,255 ; mask all irq's |
4529 | out 0xA1,al |
4530 | out 0xA1,al |
4530 | call pic_delay |
4531 | call pic_delay |
4531 | out 0x21,al |
4532 | out 0x21,al |
4532 | call pic_delay |
4533 | call pic_delay |
4533 | 4534 | ||
4534 | mov ecx,0x1000 |
4535 | mov ecx,0x1000 |
4535 | cld |
4536 | cld |
4536 | picl1: call pic_delay |
4537 | picl1: call pic_delay |
4537 | loop picl1 |
4538 | loop picl1 |
4538 | 4539 | ||
4539 | mov al,255 ; mask all irq's |
4540 | mov al,255 ; mask all irq's |
4540 | out 0xA1,al |
4541 | out 0xA1,al |
4541 | call pic_delay |
4542 | call pic_delay |
4542 | out 0x21,al |
4543 | out 0x21,al |
4543 | call pic_delay |
4544 | call pic_delay |
4544 | 4545 | ||
4545 | cli |
4546 | cli |
4546 | 4547 | ||
4547 | ret |
4548 | ret |
4548 | 4549 | ||
4549 | 4550 | ||
4550 | pic_delay: |
4551 | pic_delay: |
4551 | 4552 | ||
4552 | jmp pdl1 |
4553 | jmp pdl1 |
4553 | pdl1: ret |
4554 | pdl1: ret |
4554 | 4555 | ||
4555 | 4556 | ||
4556 | sys_msg_board_str: |
4557 | sys_msg_board_str: |
4557 | 4558 | ||
4558 | pushad |
4559 | pushad |
4559 | @@: |
4560 | @@: |
4560 | cmp [esi],byte 0 |
4561 | cmp [esi],byte 0 |
4561 | je @f |
4562 | je @f |
4562 | mov eax,1 |
4563 | mov eax,1 |
4563 | movzx ebx,byte [esi] |
4564 | movzx ebx,byte [esi] |
4564 | call sys_msg_board |
4565 | call sys_msg_board |
4565 | inc esi |
4566 | inc esi |
4566 | jmp @b |
4567 | jmp @b |
4567 | @@: |
4568 | @@: |
4568 | popad |
4569 | popad |
4569 | ret |
4570 | ret |
4570 | 4571 | ||
4571 | uglobal |
4572 | uglobal |
4572 | msg_board_data: times 4096 db 0 |
4573 | msg_board_data: times 4096 db 0 |
4573 | msg_board_count dd 0x0 |
4574 | msg_board_count dd 0x0 |
4574 | endg |
4575 | endg |
4575 | 4576 | ||
4576 | sys_msg_board: |
4577 | sys_msg_board: |
4577 | 4578 | ||
4578 | ; eax=1 : write : bl byte to write |
4579 | ; eax=1 : write : bl byte to write |
4579 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4580 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4580 | 4581 | ||
4581 | mov ecx,[msg_board_count] |
4582 | mov ecx,[msg_board_count] |
4582 | cmp eax, 1 |
4583 | cmp eax, 1 |
4583 | jne smbl1 |
4584 | jne smbl1 |
4584 | 4585 | ||
4585 | 4586 | ||
4586 | mov [msg_board_data+ecx],bl |
4587 | mov [msg_board_data+ecx],bl |
4587 | inc ecx |
4588 | inc ecx |
4588 | and ecx, 4095 |
4589 | and ecx, 4095 |
4589 | mov [msg_board_count], ecx |
4590 | mov [msg_board_count], ecx |
4590 | mov [check_idle_semaphore], 5 |
4591 | mov [check_idle_semaphore], 5 |
4591 | ret |
4592 | ret |
4592 | smbl1: |
4593 | smbl1: |
4593 | 4594 | ||
4594 | cmp eax, 2 |
4595 | cmp eax, 2 |
4595 | jne smbl2 |
4596 | jne smbl2 |
4596 | test ecx, ecx |
4597 | test ecx, ecx |
4597 | jz smbl21 |
4598 | jz smbl21 |
4598 | ; mov edi, msg_board_data |
4599 | ; mov edi, msg_board_data |
4599 | ; mov esi, msg_board_data+1 |
4600 | ; mov esi, msg_board_data+1 |
4600 | ; movzx eax, byte [edi] |
4601 | ; movzx eax, byte [edi] |
4601 | mov eax, msg_board_data+1 |
4602 | mov eax, msg_board_data+1 |
4602 | mov ebx, msg_board_data |
4603 | mov ebx, msg_board_data |
4603 | movzx edx, byte [ebx] |
4604 | movzx edx, byte [ebx] |
4604 | call memmove |
4605 | call memmove |
4605 | ; push ecx |
4606 | ; push ecx |
4606 | ; shr ecx, 2 |
4607 | ; shr ecx, 2 |
4607 | ; cld |
4608 | ; cld |
4608 | ; rep movsd |
4609 | ; rep movsd |
4609 | ; pop ecx |
4610 | ; pop ecx |
4610 | ; and ecx, 3 |
4611 | ; and ecx, 3 |
4611 | ; rep movsb |
4612 | ; rep movsb |
4612 | dec [msg_board_count] |
4613 | dec [msg_board_count] |
4613 | mov [esp+36], edx ;eax |
4614 | mov [esp+36], edx ;eax |
4614 | mov [esp+24], dword 1 |
4615 | mov [esp+24], dword 1 |
4615 | ret |
4616 | ret |
4616 | smbl21: |
4617 | smbl21: |
4617 | mov [esp+36], ecx |
4618 | mov [esp+36], ecx |
4618 | mov [esp+24], ecx |
4619 | mov [esp+24], ecx |
4619 | 4620 | ||
4620 | smbl2: |
4621 | smbl2: |
4621 | ret |
4622 | ret |
4622 | 4623 | ||
4623 | 4624 | ||
4624 | 4625 | ||
4625 | sys_process_def: |
4626 | sys_process_def: |
4626 | mov edi, [CURRENT_TASK] |
4627 | mov edi, [CURRENT_TASK] |
4627 | 4628 | ||
4628 | dec eax ; 1 = set keyboard mode |
4629 | dec eax ; 1 = set keyboard mode |
4629 | jne no_set_keyboard_setup |
4630 | jne no_set_keyboard_setup |
4630 | 4631 | ||
4631 | shl edi,8 |
4632 | shl edi,8 |
4632 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4633 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],bl |
4633 | 4634 | ||
4634 | ret |
4635 | ret |
4635 | 4636 | ||
4636 | no_set_keyboard_setup: |
4637 | no_set_keyboard_setup: |
4637 | 4638 | ||
4638 | dec eax ; 2 = get keyboard mode |
4639 | dec eax ; 2 = get keyboard mode |
4639 | jne no_get_keyboard_setup |
4640 | jne no_get_keyboard_setup |
4640 | 4641 | ||
4641 | shl edi,8 |
4642 | shl edi,8 |
4642 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4643 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4643 | 4644 | ||
4644 | mov [esp+36],eax |
4645 | mov [esp+36],eax |
4645 | 4646 | ||
4646 | ret |
4647 | ret |
4647 | 4648 | ||
4648 | no_get_keyboard_setup: |
4649 | no_get_keyboard_setup: |
4649 | 4650 | ||
4650 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4651 | dec eax ; 3 = get keyboard ctrl, alt, shift |
4651 | jne no_get_keyboard_cas |
4652 | jne no_get_keyboard_cas |
4652 | 4653 | ||
4653 | ; xor eax,eax |
4654 | ; xor eax,eax |
4654 | ; movzx eax,byte [shift] |
4655 | ; movzx eax,byte [shift] |
4655 | ; movzx ebx,byte [ctrl] |
4656 | ; movzx ebx,byte [ctrl] |
4656 | ; shl ebx,2 |
4657 | ; shl ebx,2 |
4657 | ; add eax,ebx |
4658 | ; add eax,ebx |
4658 | ; movzx ebx,byte [alt] |
4659 | ; movzx ebx,byte [alt] |
4659 | ; shl ebx,3 |
4660 | ; shl ebx,3 |
4660 | ; add eax,ebx |
4661 | ; add eax,ebx |
4661 | 4662 | ||
4662 | ;// mike.dld [ |
4663 | ;// mike.dld [ |
4663 | mov eax, [kb_state] |
4664 | mov eax, [kb_state] |
4664 | ;// mike.dld ] |
4665 | ;// mike.dld ] |
4665 | 4666 | ||
4666 | mov [esp+36],eax |
4667 | mov [esp+36],eax |
4667 | 4668 | ||
4668 | ret |
4669 | ret |
4669 | 4670 | ||
4670 | no_get_keyboard_cas: |
4671 | no_get_keyboard_cas: |
4671 | 4672 | ||
4672 | dec eax |
4673 | dec eax |
4673 | jnz no_add_keyboard_hotkey |
4674 | jnz no_add_keyboard_hotkey |
4674 | 4675 | ||
4675 | mov eax, hotkey_list |
4676 | mov eax, hotkey_list |
4676 | @@: |
4677 | @@: |
4677 | cmp dword [eax+8], 0 |
4678 | cmp dword [eax+8], 0 |
4678 | jz .found_free |
4679 | jz .found_free |
4679 | add eax, 16 |
4680 | add eax, 16 |
4680 | cmp eax, hotkey_list+16*256 |
4681 | cmp eax, hotkey_list+16*256 |
4681 | jb @b |
4682 | jb @b |
4682 | mov dword [esp+36], 1 |
4683 | mov dword [esp+36], 1 |
4683 | ret |
4684 | ret |
4684 | .found_free: |
4685 | .found_free: |
4685 | mov [eax+8], edi |
4686 | mov [eax+8], edi |
4686 | mov [eax+4], ecx |
4687 | mov [eax+4], ecx |
4687 | movzx ebx, bl |
4688 | movzx ebx, bl |
4688 | lea ebx, [hotkey_scancodes+ebx*4] |
4689 | lea ebx, [hotkey_scancodes+ebx*4] |
4689 | mov ecx, [ebx] |
4690 | mov ecx, [ebx] |
4690 | mov [eax], ecx |
4691 | mov [eax], ecx |
4691 | mov [ebx], eax |
4692 | mov [ebx], eax |
4692 | mov [eax+12], ebx |
4693 | mov [eax+12], ebx |
4693 | jecxz @f |
4694 | jecxz @f |
4694 | mov [ecx+12], eax |
4695 | mov [ecx+12], eax |
4695 | @@: |
4696 | @@: |
4696 | and dword [esp+36], 0 |
4697 | and dword [esp+36], 0 |
4697 | ret |
4698 | ret |
4698 | 4699 | ||
4699 | no_add_keyboard_hotkey: |
4700 | no_add_keyboard_hotkey: |
4700 | 4701 | ||
4701 | dec eax |
4702 | dec eax |
4702 | jnz no_del_keyboard_hotkey |
4703 | jnz no_del_keyboard_hotkey |
4703 | 4704 | ||
4704 | movzx ebx, bl |
4705 | movzx ebx, bl |
4705 | lea ebx, [hotkey_scancodes+ebx*4] |
4706 | lea ebx, [hotkey_scancodes+ebx*4] |
4706 | mov eax, [ebx] |
4707 | mov eax, [ebx] |
4707 | .scan: |
4708 | .scan: |
4708 | test eax, eax |
4709 | test eax, eax |
4709 | jz .notfound |
4710 | jz .notfound |
4710 | cmp [eax+8], edi |
4711 | cmp [eax+8], edi |
4711 | jnz .next |
4712 | jnz .next |
4712 | cmp [eax+4], ecx |
4713 | cmp [eax+4], ecx |
4713 | jz .found |
4714 | jz .found |
4714 | .next: |
4715 | .next: |
4715 | mov eax, [eax] |
4716 | mov eax, [eax] |
4716 | jmp .scan |
4717 | jmp .scan |
4717 | .notfound: |
4718 | .notfound: |
4718 | mov dword [esp+36], 1 |
4719 | mov dword [esp+36], 1 |
4719 | ret |
4720 | ret |
4720 | .found: |
4721 | .found: |
4721 | mov ecx, [eax] |
4722 | mov ecx, [eax] |
4722 | jecxz @f |
4723 | jecxz @f |
4723 | mov edx, [eax+12] |
4724 | mov edx, [eax+12] |
4724 | mov [ecx+12], edx |
4725 | mov [ecx+12], edx |
4725 | @@: |
4726 | @@: |
4726 | mov ecx, [eax+12] |
4727 | mov ecx, [eax+12] |
4727 | mov edx, [eax] |
4728 | mov edx, [eax] |
4728 | mov [ecx], edx |
4729 | mov [ecx], edx |
4729 | xor edx, edx |
4730 | xor edx, edx |
4730 | mov [eax+4], edx |
4731 | mov [eax+4], edx |
4731 | mov [eax+8], edx |
4732 | mov [eax+8], edx |
4732 | mov [eax+12], edx |
4733 | mov [eax+12], edx |
4733 | mov [eax], edx |
4734 | mov [eax], edx |
4734 | mov [esp+36], edx |
4735 | mov [esp+36], edx |
4735 | ret |
4736 | ret |
4736 | 4737 | ||
4737 | no_del_keyboard_hotkey: |
4738 | no_del_keyboard_hotkey: |
4738 | ret |
4739 | ret |
4739 | 4740 | ||
4740 | 4741 | ||
4741 | align 4 |
4742 | align 4 |
4742 | 4743 | ||
4743 | sys_gs: ; direct screen access |
4744 | sys_gs: ; direct screen access |
4744 | 4745 | ||
4745 | cmp eax,1 ; resolution |
4746 | cmp eax,1 ; resolution |
4746 | jne no_gs1 |
4747 | jne no_gs1 |
4747 | mov eax,[ScreenWidth] |
4748 | mov eax,[ScreenWidth] |
4748 | shl eax,16 |
4749 | shl eax,16 |
4749 | mov ax,[ScreenHeight] |
4750 | mov ax,[ScreenHeight] |
4750 | add eax,0x00010001 |
4751 | add eax,0x00010001 |
4751 | mov [esp+36],eax |
4752 | mov [esp+36],eax |
4752 | ret |
4753 | ret |
4753 | no_gs1: |
4754 | no_gs1: |
4754 | 4755 | ||
4755 | cmp eax,2 ; bits per pixel |
4756 | cmp eax,2 ; bits per pixel |
4756 | jne no_gs2 |
4757 | jne no_gs2 |
4757 | movzx eax,byte [ScreenBPP] |
4758 | movzx eax,byte [ScreenBPP] |
4758 | mov [esp+36],eax |
4759 | mov [esp+36],eax |
4759 | ret |
4760 | ret |
4760 | no_gs2: |
4761 | no_gs2: |
4761 | 4762 | ||
4762 | cmp eax,3 ; bytes per scanline |
4763 | cmp eax,3 ; bytes per scanline |
4763 | jne no_gs3 |
4764 | jne no_gs3 |
4764 | mov eax,[BytesPerScanLine] |
4765 | mov eax,[BytesPerScanLine] |
4765 | mov [esp+36],eax |
4766 | mov [esp+36],eax |
4766 | ret |
4767 | ret |
4767 | no_gs3: |
4768 | no_gs3: |
4768 | 4769 | ||
4769 | mov [esp+36],dword -1 |
4770 | mov [esp+36],dword -1 |
4770 | ret |
4771 | ret |
4771 | 4772 | ||
4772 | 4773 | ||
4773 | align 4 ; PCI functions |
4774 | align 4 ; PCI functions |
4774 | 4775 | ||
4775 | sys_pci: |
4776 | sys_pci: |
4776 | 4777 | ||
4777 | call pci_api |
4778 | call pci_api |
4778 | mov [esp+36],eax |
4779 | mov [esp+36],eax |
4779 | ret |
4780 | ret |
4780 | 4781 | ||
4781 | 4782 | ||
4782 | align 4 ; system functions |
4783 | align 4 ; system functions |
4783 | 4784 | ||
4784 | syscall_setpixel: ; SetPixel |
4785 | syscall_setpixel: ; SetPixel |
4785 | 4786 | ||
4786 | 4787 | ||
4787 | mov edx,[TASK_BASE] |
4788 | mov edx,[TASK_BASE] |
4788 | add eax,[edx-twdw+WDATA.box.left] |
4789 | add eax,[edx-twdw+WDATA.box.left] |
4789 | add ebx,[edx-twdw+WDATA.box.top] |
4790 | add ebx,[edx-twdw+WDATA.box.top] |
4790 | mov edi,[current_slot] |
4791 | mov edi,[current_slot] |
4791 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4792 | add eax,[edi+APPDATA.wnd_clientbox.left] |
4792 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4793 | add ebx,[edi+APPDATA.wnd_clientbox.top] |
4793 | xor edi,edi ; no force |
4794 | xor edi,edi ; no force |
4794 | ; mov edi,1 |
4795 | ; mov edi,1 |
4795 | call [disable_mouse] |
4796 | call [disable_mouse] |
4796 | jmp [putpixel] |
4797 | jmp [putpixel] |
4797 | 4798 | ||
4798 | align 4 |
4799 | align 4 |
4799 | 4800 | ||
4800 | syscall_writetext: ; WriteText |
4801 | syscall_writetext: ; WriteText |
4801 | 4802 | ||
4802 | mov edi,[TASK_BASE] |
4803 | mov edi,[TASK_BASE] |
4803 | mov ebp,[edi-twdw+WDATA.box.left] |
4804 | mov ebp,[edi-twdw+WDATA.box.left] |
4804 | push esi |
4805 | push esi |
4805 | mov esi,[current_slot] |
4806 | mov esi,[current_slot] |
4806 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4807 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4807 | shl ebp,16 |
4808 | shl ebp,16 |
4808 | add ebp,[edi-twdw+WDATA.box.top] |
4809 | add ebp,[edi-twdw+WDATA.box.top] |
4809 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4810 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4810 | pop esi |
4811 | pop esi |
4811 | add ecx,[edi+TASKDATA.mem_start] |
4812 | add ecx,[edi+TASKDATA.mem_start] |
4812 | add eax,ebp |
4813 | add eax,ebp |
4813 | xor edi,edi |
4814 | xor edi,edi |
4814 | jmp dtext |
4815 | jmp dtext |
4815 | 4816 | ||
4816 | align 4 |
4817 | align 4 |
4817 | 4818 | ||
4818 | syscall_openramdiskfile: ; OpenRamdiskFile |
4819 | syscall_openramdiskfile: ; OpenRamdiskFile |
4819 | 4820 | ||
4820 | 4821 | ||
4821 | mov edi,[TASK_BASE] |
4822 | mov edi,[TASK_BASE] |
4822 | add edi,TASKDATA.mem_start |
4823 | add edi,TASKDATA.mem_start |
4823 | add eax,[edi] |
4824 | add eax,[edi] |
4824 | add edx,[edi] |
4825 | add edx,[edi] |
4825 | mov esi,12 |
4826 | mov esi,12 |
4826 | call fileread |
4827 | call fileread |
4827 | mov [esp+36],ebx |
4828 | mov [esp+36],ebx |
4828 | ret |
4829 | ret |
4829 | 4830 | ||
4830 | align 4 |
4831 | align 4 |
4831 | 4832 | ||
4832 | syscall_drawrect: ; DrawRect |
4833 | syscall_drawrect: ; DrawRect |
4833 | 4834 | ||
4834 | mov edi,ecx |
4835 | mov edi,ecx |
4835 | and edi,0x80FFFFFF |
4836 | and edi,0x80FFFFFF |
4836 | test ax,ax |
4837 | test ax,ax |
4837 | je drectr |
4838 | je drectr |
4838 | test bx,bx |
4839 | test bx,bx |
4839 | je drectr |
4840 | je drectr |
4840 | movzx ecx,ax |
4841 | movzx ecx,ax |
4841 | shr eax,16 |
4842 | shr eax,16 |
4842 | movzx edx,bx |
4843 | movzx edx,bx |
4843 | shr ebx,16 |
4844 | shr ebx,16 |
4844 | mov esi,[current_slot] |
4845 | mov esi,[current_slot] |
4845 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4846 | add eax,[esi+APPDATA.wnd_clientbox.left] |
4846 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4847 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
4847 | add ecx,eax |
4848 | add ecx,eax |
4848 | add edx,ebx |
4849 | add edx,ebx |
4849 | jmp [drawbar] |
4850 | jmp [drawbar] |
4850 | drectr: |
4851 | drectr: |
4851 | ret |
4852 | ret |
4852 | 4853 | ||
4853 | align 4 |
4854 | align 4 |
4854 | 4855 | ||
4855 | syscall_getscreensize: ; GetScreenSize |
4856 | syscall_getscreensize: ; GetScreenSize |
4856 | 4857 | ||
4857 | movzx eax,word[ScreenWidth] |
4858 | movzx eax,word[ScreenWidth] |
4858 | shl eax,16 |
4859 | shl eax,16 |
4859 | mov ax,[ScreenHeight] |
4860 | mov ax,[ScreenHeight] |
4860 | mov [esp+36],eax |
4861 | mov [esp+36],eax |
4861 | ret |
4862 | ret |
4862 | 4863 | ||
4863 | align 4 |
4864 | align 4 |
4864 | 4865 | ||
4865 | syscall_cdaudio: ; CD |
4866 | syscall_cdaudio: ; CD |
4866 | 4867 | ||
4867 | call sys_cd_audio |
4868 | call sys_cd_audio |
4868 | mov [esp+36],eax |
4869 | mov [esp+36],eax |
4869 | ret |
4870 | ret |
4870 | 4871 | ||
4871 | align 4 |
4872 | align 4 |
4872 | 4873 | ||
4873 | syscall_delramdiskfile: ; DelRamdiskFile |
4874 | syscall_delramdiskfile: ; DelRamdiskFile |
4874 | 4875 | ||
4875 | mov edi,[TASK_BASE] |
4876 | mov edi,[TASK_BASE] |
4876 | add edi,TASKDATA.mem_start |
4877 | add edi,TASKDATA.mem_start |
4877 | add eax,[edi] |
4878 | add eax,[edi] |
4878 | call filedelete |
4879 | call filedelete |
4879 | mov [esp+36],eax |
4880 | mov [esp+36],eax |
4880 | ret |
4881 | ret |
4881 | 4882 | ||
4882 | align 4 |
4883 | align 4 |
4883 | 4884 | ||
4884 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4885 | syscall_writeramdiskfile: ; WriteRamdiskFile |
4885 | 4886 | ||
4886 | mov edi,[TASK_BASE] |
4887 | mov edi,[TASK_BASE] |
4887 | add edi,TASKDATA.mem_start |
4888 | add edi,TASKDATA.mem_start |
4888 | add eax,[edi] |
4889 | add eax,[edi] |
4889 | add ebx,[edi] |
4890 | add ebx,[edi] |
4890 | call filesave |
4891 | call filesave |
4891 | mov [esp+36],eax |
4892 | mov [esp+36],eax |
4892 | ret |
4893 | ret |
4893 | 4894 | ||
4894 | align 4 |
4895 | align 4 |
4895 | 4896 | ||
4896 | syscall_getpixel: ; GetPixel |
4897 | syscall_getpixel: ; GetPixel |
4897 | mov ecx,[ScreenWidth] |
4898 | mov ecx,[ScreenWidth] |
4898 | inc ecx |
4899 | inc ecx |
4899 | xor edx,edx |
4900 | xor edx,edx |
4900 | div ecx |
4901 | div ecx |
4901 | mov ebx,edx |
4902 | mov ebx,edx |
4902 | xchg eax,ebx |
4903 | xchg eax,ebx |
4903 | call dword [GETPIXEL] |
4904 | call dword [GETPIXEL] |
4904 | mov [esp+36],ecx |
4905 | mov [esp+36],ecx |
4905 | ret |
4906 | ret |
4906 | 4907 | ||
4907 | align 4 |
4908 | align 4 |
4908 | 4909 | ||
4909 | syscall_readstring: ; ReadString |
4910 | syscall_readstring: ; ReadString |
4910 | 4911 | ||
4911 | mov edi,[TASK_BASE] |
4912 | mov edi,[TASK_BASE] |
4912 | add edi,TASKDATA.mem_start |
4913 | add edi,TASKDATA.mem_start |
4913 | add eax,[edi] |
4914 | add eax,[edi] |
4914 | call read_string |
4915 | call read_string |
4915 | mov [esp+36],eax |
4916 | mov [esp+36],eax |
4916 | ret |
4917 | ret |
4917 | 4918 | ||
4918 | align 4 |
4919 | align 4 |
4919 | 4920 | ||
4920 | syscall_drawline: ; DrawLine |
4921 | syscall_drawline: ; DrawLine |
4921 | 4922 | ||
4922 | mov edi,[TASK_BASE] |
4923 | mov edi,[TASK_BASE] |
4923 | movzx edx,word[edi-twdw+WDATA.box.left] |
4924 | movzx edx,word[edi-twdw+WDATA.box.left] |
4924 | mov ebp,edx |
4925 | mov ebp,edx |
4925 | mov esi,[current_slot] |
4926 | mov esi,[current_slot] |
4926 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4927 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4927 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4928 | add dx,word[esi+APPDATA.wnd_clientbox.left] |
4928 | shl edx,16 |
4929 | shl edx,16 |
4929 | add ebp,edx |
4930 | add ebp,edx |
4930 | movzx edx,word[edi-twdw+WDATA.box.top] |
4931 | movzx edx,word[edi-twdw+WDATA.box.top] |
4931 | add eax,ebp |
4932 | add eax,ebp |
4932 | mov ebp,edx |
4933 | mov ebp,edx |
4933 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4934 | add ebp,[esi+APPDATA.wnd_clientbox.top] |
4934 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4935 | add dx,word[esi+APPDATA.wnd_clientbox.top] |
4935 | shl edx,16 |
4936 | shl edx,16 |
4936 | xor edi,edi |
4937 | xor edi,edi |
4937 | add edx,ebp |
4938 | add edx,ebp |
4938 | add ebx,edx |
4939 | add ebx,edx |
4939 | jmp [draw_line] |
4940 | jmp [draw_line] |
4940 | 4941 | ||
4941 | align 4 |
4942 | align 4 |
4942 | 4943 | ||
4943 | syscall_getirqowner: ; GetIrqOwner |
4944 | syscall_getirqowner: ; GetIrqOwner |
4944 | cmp eax,16 |
4945 | cmp eax,16 |
4945 | jae .err |
4946 | jae .err |
4946 | shl eax,2 |
4947 | shl eax,2 |
4947 | add eax,irq_owner |
4948 | add eax,irq_owner |
4948 | mov eax,[eax] |
4949 | mov eax,[eax] |
4949 | mov [esp+36],eax |
4950 | mov [esp+36],eax |
4950 | ret |
4951 | ret |
4951 | .err: |
4952 | .err: |
4952 | or dword [esp+36], -1 |
4953 | or dword [esp+36], -1 |
4953 | ret |
4954 | ret |
4954 | 4955 | ||
4955 | align 4 |
4956 | align 4 |
4956 | 4957 | ||
4957 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4958 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4958 | 4959 | ||
4959 | call r_f_port_area |
4960 | call r_f_port_area |
4960 | mov [esp+36],eax |
4961 | mov [esp+36],eax |
4961 | ret |
4962 | ret |
4962 | 4963 | ||
4963 | align 4 |
4964 | align 4 |
4964 | 4965 | ||
4965 | syscall_threads: ; CreateThreads |
4966 | syscall_threads: ; CreateThreads |
4966 | 4967 | ||
4967 | call sys_threads |
4968 | call sys_threads |
4968 | mov [esp+36],eax |
4969 | mov [esp+36],eax |
4969 | ret |
4970 | ret |
4970 | 4971 | ||
4971 | align 4 |
4972 | align 4 |
4972 | 4973 | ||
4973 | stack_driver_stat: |
4974 | stack_driver_stat: |
4974 | 4975 | ||
4975 | call app_stack_handler ; Stack status |
4976 | call app_stack_handler ; Stack status |
4976 | 4977 | ||
4977 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4978 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4978 | ; call change_task ; between sent packet |
4979 | ; call change_task ; between sent packet |
4979 | 4980 | ||
4980 | mov [esp+36],eax |
4981 | mov [esp+36],eax |
4981 | ret |
4982 | ret |
4982 | 4983 | ||
4983 | align 4 |
4984 | align 4 |
4984 | 4985 | ||
4985 | socket: ; Socket interface |
4986 | socket: ; Socket interface |
4986 | call app_socket_handler |
4987 | call app_socket_handler |
4987 | 4988 | ||
4988 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4989 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4989 | ; call change_task ; between sent packet |
4990 | ; call change_task ; between sent packet |
4990 | 4991 | ||
4991 | mov [esp+36],eax |
4992 | mov [esp+36],eax |
4992 | mov [esp+24],ebx |
4993 | mov [esp+24],ebx |
4993 | ret |
4994 | ret |
4994 | 4995 | ||
4995 | align 4 |
4996 | align 4 |
4996 | 4997 | ||
4997 | user_events: ; User event times |
4998 | user_events: ; User event times |
4998 | 4999 | ||
4999 | mov eax,0x12345678 |
5000 | mov eax,0x12345678 |
5000 | mov [esp+36],eax |
5001 | mov [esp+36],eax |
5001 | 5002 | ||
5002 | ret |
5003 | ret |
5003 | 5004 | ||
5004 | align 4 |
5005 | align 4 |
5005 | 5006 | ||
5006 | read_from_hd: ; Read from hd - fn not in use |
5007 | read_from_hd: ; Read from hd - fn not in use |
5007 | 5008 | ||
5008 | mov edi,[TASK_BASE] |
5009 | mov edi,[TASK_BASE] |
5009 | add edi,TASKDATA.mem_start |
5010 | add edi,TASKDATA.mem_start |
5010 | add eax,[edi] |
5011 | add eax,[edi] |
5011 | add ecx,[edi] |
5012 | add ecx,[edi] |
5012 | add edx,[edi] |
5013 | add edx,[edi] |
5013 | call file_read |
5014 | call file_read |
5014 | 5015 | ||
5015 | mov [esp+36],eax |
5016 | mov [esp+36],eax |
5016 | mov [esp+24],ebx |
5017 | mov [esp+24],ebx |
5017 | 5018 | ||
5018 | ret |
5019 | ret |
5019 | 5020 | ||
5020 | align 4 |
5021 | align 4 |
5021 | paleholder: |
5022 | paleholder: |
5022 | ret |
5023 | ret |
5023 | 5024 | ||
5024 | ; --------------- APM --------------------- |
5025 | ; --------------- APM --------------------- |
5025 | apm_entry dp 0 |
5026 | apm_entry dp 0 |
5026 | apm_vf dd 0 |
5027 | apm_vf dd 0 |
5027 | align 4 |
5028 | align 4 |
5028 | sys_apm: |
5029 | sys_apm: |
5029 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5030 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
5030 | jne @f |
5031 | jne @f |
5031 | or [esp + 56], byte 1 ; error |
5032 | or [esp + 56], byte 1 ; error |
5032 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5033 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
5033 | ret |
5034 | ret |
5034 | 5035 | ||
5035 | @@: |
5036 | @@: |
5036 | xchg eax, ecx |
5037 | xchg eax, ecx |
5037 | xchg ebx, ecx |
5038 | xchg ebx, ecx |
5038 | 5039 | ||
5039 | cmp al, 3 |
5040 | cmp al, 3 |
5040 | ja @f |
5041 | ja @f |
5041 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5042 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
5042 | mov eax, [apm_vf] |
5043 | mov eax, [apm_vf] |
5043 | mov [esp + 36], eax |
5044 | mov [esp + 36], eax |
5044 | shr eax, 16 |
5045 | shr eax, 16 |
5045 | mov [esp + 32], eax |
5046 | mov [esp + 32], eax |
5046 | ret |
5047 | ret |
5047 | 5048 | ||
5048 | @@: |
5049 | @@: |
5049 | 5050 | ||
5050 | mov esi, [master_tab+(OS_BASE shr 20)] |
5051 | mov esi, [master_tab+(OS_BASE shr 20)] |
5051 | xchg [master_tab], esi |
5052 | xchg [master_tab], esi |
5052 | push esi |
5053 | push esi |
5053 | mov edi, cr3 |
5054 | mov edi, cr3 |
5054 | mov cr3, edi ;flush TLB |
5055 | mov cr3, edi ;flush TLB |
5055 | 5056 | ||
5056 | call pword [apm_entry] ; call APM BIOS |
5057 | call pword [apm_entry] ; call APM BIOS |
5057 | 5058 | ||
5058 | xchg eax, [esp] |
5059 | xchg eax, [esp] |
5059 | mov [master_tab], eax |
5060 | mov [master_tab], eax |
5060 | mov eax, cr3 |
5061 | mov eax, cr3 |
5061 | mov cr3, eax |
5062 | mov cr3, eax |
5062 | pop eax |
5063 | pop eax |
5063 | 5064 | ||
5064 | mov [esp + 8 ], edi |
5065 | mov [esp + 8 ], edi |
5065 | mov [esp + 12], esi |
5066 | mov [esp + 12], esi |
5066 | mov [esp + 24], ebx |
5067 | mov [esp + 24], ebx |
5067 | mov [esp + 28], edx |
5068 | mov [esp + 28], edx |
5068 | mov [esp + 32], ecx |
5069 | mov [esp + 32], ecx |
5069 | mov [esp + 36], eax |
5070 | mov [esp + 36], eax |
5070 | setc al |
5071 | setc al |
5071 | and [esp + 56], byte 0xfe |
5072 | and [esp + 56], byte 0xfe |
5072 | or [esp + 56], al |
5073 | or [esp + 56], al |
5073 | 5074 | ||
5074 | 5075 | ||
5075 | ret |
5076 | ret |
5076 | ; ----------------------------------------- |
5077 | ; ----------------------------------------- |
5077 | 5078 | ||
5078 | align 4 |
5079 | align 4 |
5079 | 5080 | ||
5080 | undefined_syscall: ; Undefined system call |
5081 | undefined_syscall: ; Undefined system call |
5081 | 5082 | ||
5082 | mov [esp+36],dword -1 |
5083 | mov [esp+36],dword -1 |
5083 | ret |
5084 | ret |
5084 | 5085 | ||
5085 | align 4 |
5086 | align 4 |
5086 | system_shutdown: ; shut down the system |
5087 | system_shutdown: ; shut down the system |
5087 | 5088 | ||
5088 | cmp byte [BOOT_VAR+0x9030], 1 |
5089 | cmp byte [BOOT_VAR+0x9030], 1 |
5089 | jne @F |
5090 | jne @F |
5090 | ret |
5091 | ret |
5091 | @@: |
5092 | @@: |
5092 | call stop_all_services |
5093 | call stop_all_services |
5093 | push 3 ; stop playing cd |
5094 | push 3 ; stop playing cd |
5094 | pop eax |
5095 | pop eax |
5095 | call sys_cd_audio |
5096 | call sys_cd_audio |
5096 | 5097 | ||
5097 | yes_shutdown_param: |
5098 | yes_shutdown_param: |
5098 | cli |
5099 | cli |
5099 | 5100 | ||
5100 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5101 | mov eax, kernel_file ; load kernel.mnt to 0x8000:0 |
5101 | push 12 |
5102 | push 12 |
5102 | pop esi |
5103 | pop esi |
5103 | xor ebx,ebx |
5104 | xor ebx,ebx |
5104 | or ecx,-1 |
5105 | or ecx,-1 |
5105 | mov edx, OS_BASE+0x80000 |
5106 | mov edx, OS_BASE+0x80000 |
5106 | call fileread |
5107 | call fileread |
5107 | 5108 | ||
5108 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5109 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5109 | mov edi,OS_BASE+0x40000 |
5110 | mov edi,OS_BASE+0x40000 |
5110 | mov ecx,1000 |
5111 | mov ecx,1000 |
5111 | rep movsb |
5112 | rep movsb |
5112 | 5113 | ||
5113 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5114 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
5114 | mov edi, OS_BASE |
5115 | mov edi, OS_BASE |
5115 | mov ecx,0x10000/4 |
5116 | mov ecx,0x10000/4 |
5116 | cld |
5117 | cld |
5117 | rep movsd |
5118 | rep movsd |
5118 | 5119 | ||
5119 | call restorefatchain |
5120 | call restorefatchain |
5120 | 5121 | ||
5121 | mov al, 0xFF |
5122 | mov al, 0xFF |
5122 | out 0x21, al |
5123 | out 0x21, al |
5123 | out 0xA1, al |
5124 | out 0xA1, al |
5124 | 5125 | ||
5125 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5126 | mov word [OS_BASE+0x467+0],pr_mode_exit |
5126 | mov word [OS_BASE+0x467+2],0x1000 |
5127 | mov word [OS_BASE+0x467+2],0x1000 |
5127 | 5128 | ||
5128 | mov al,0x0F |
5129 | mov al,0x0F |
5129 | out 0x70,al |
5130 | out 0x70,al |
5130 | mov al,0x05 |
5131 | mov al,0x05 |
5131 | out 0x71,al |
5132 | out 0x71,al |
5132 | 5133 | ||
5133 | mov al,0xFE |
5134 | mov al,0xFE |
5134 | out 0x64,al |
5135 | out 0x64,al |
5135 | hlt |
5136 | hlt |
5136 | 5137 | ||
5137 | 5138 | ||
5138 | include "data32.inc" |
5139 | include "data32.inc" |
5139 | 5140 | ||
5140 | __REV__ = __REV |
5141 | __REV__ = __REV |
5141 | 5142 | ||
5142 | uglobals_size = $ - endofcode |
5143 | uglobals_size = $ - endofcode |
5143 | diff16 "end of kernel code",0,$=> |
5144 | diff16 "end of kernel code",0,$=> |