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