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