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1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
2 | ;; |
3 | ;; Copyright (C) KolibriOS team 2004-2010. All rights reserved. |
3 | ;; Copyright (C) KolibriOS team 2004-2010. 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 | ;; Alexey Teplov ( |
21 | ;; Alexey Teplov ( |
22 | ;; Artem Jerdev (art_zh) |
22 | ;; Artem Jerdev (art_zh) |
23 | ;; |
23 | ;; |
24 | ;; Data in this file was originally part of MenuetOS project which is |
24 | ;; Data in this file was originally part of MenuetOS project which is |
25 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
25 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
26 | ;; part of KolibriOS project under the terms of GNU GPL. |
26 | ;; part of KolibriOS project under the terms of GNU GPL. |
27 | ;; |
27 | ;; |
28 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
28 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
29 | ;; PROGRAMMING: |
29 | ;; PROGRAMMING: |
30 | ;; |
30 | ;; |
31 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
31 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
32 | ;; - main os coding/design |
32 | ;; - main os coding/design |
33 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
33 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
34 | ;; Felix Kaiser, info@felix-kaiser.de |
34 | ;; Felix Kaiser, info@felix-kaiser.de |
35 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
35 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
36 | ;; quickcode@mail.ru |
36 | ;; quickcode@mail.ru |
37 | ;; Alexey, kgaz@crosswinds.net |
37 | ;; Alexey, kgaz@crosswinds.net |
38 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
38 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
39 | ;; kristol@nic.fi |
39 | ;; kristol@nic.fi |
40 | ;; Mike Hibbett, mikeh@oceanfree.net |
40 | ;; Mike Hibbett, mikeh@oceanfree.net |
41 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
41 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
42 | ;; Jarek Pelczar, jarekp3@wp.pl |
42 | ;; Jarek Pelczar, jarekp3@wp.pl |
43 | ;; |
43 | ;; |
44 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
44 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
45 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
45 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
46 | ;; consequences of using it or for whether it serves any particular purpose or |
46 | ;; consequences of using it or for whether it serves any particular purpose or |
47 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
47 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
48 | ;; License (the "GPL") for full details. |
48 | ;; License (the "GPL") for full details. |
49 | ; |
49 | ; |
50 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
50 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
51 | ;; but only under the conditions described in the GPL. A copy of this license |
51 | ;; but only under the conditions described in the GPL. A copy of this license |
52 | ;; is supposed to have been given to you along with KolibriOS so you can know |
52 | ;; is supposed to have been given to you along with KolibriOS so you can know |
53 | ;; your rights and responsibilities. It should be in a file named COPYING. |
53 | ;; your rights and responsibilities. It should be in a file named COPYING. |
54 | ;; Among other things, the copyright notice and this notice must be preserved |
54 | ;; Among other things, the copyright notice and this notice must be preserved |
55 | ;; on all copies. |
55 | ;; on all copies. |
56 | ;; |
56 | ;; |
57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
58 | 58 | ||
59 | include 'macros.inc' |
59 | include 'macros.inc' |
60 | 60 | ||
61 | $Revision: 1551 $ |
61 | $Revision: 1560 $ |
62 | 62 | ||
63 | 63 | ||
64 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
64 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
65 | 65 | ||
66 | ; Enabling the next line will enable serial output console |
66 | ; Enabling the next line will enable serial output console |
67 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
67 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
68 | 68 | ||
69 | include "proc32.inc" |
69 | include "proc32.inc" |
70 | include "kglobals.inc" |
70 | include "kglobals.inc" |
71 | include "lang.inc" |
71 | include "lang.inc" |
72 | 72 | ||
73 | include "const.inc" |
73 | include "const.inc" |
74 | max_processes equ 255 |
74 | max_processes equ 255 |
75 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
75 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
76 | 76 | ||
77 | 77 | ||
78 | os_stack equ (os_data_l-gdts) ; GDTs |
78 | os_stack equ (os_data_l-gdts) ; GDTs |
79 | os_code equ (os_code_l-gdts) |
79 | os_code equ (os_code_l-gdts) |
80 | graph_data equ (3+graph_data_l-gdts) |
80 | graph_data equ (3+graph_data_l-gdts) |
81 | tss0 equ (tss0_l-gdts) |
81 | tss0 equ (tss0_l-gdts) |
82 | app_code equ (3+app_code_l-gdts) |
82 | app_code equ (3+app_code_l-gdts) |
83 | app_data equ (3+app_data_l-gdts) |
83 | app_data equ (3+app_data_l-gdts) |
84 | app_tls equ (3+tls_data_l-gdts) |
84 | app_tls equ (3+tls_data_l-gdts) |
85 | pci_code_sel equ (pci_code_32-gdts) |
85 | pci_code_sel equ (pci_code_32-gdts) |
86 | pci_data_sel equ (pci_data_32-gdts) |
86 | pci_data_sel equ (pci_data_32-gdts) |
87 | 87 | ||
88 | 88 | ||
89 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
89 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
90 | ;; |
90 | ;; |
91 | ;; Included files: |
91 | ;; Included files: |
92 | ;; |
92 | ;; |
93 | ;; Kernel16.inc |
93 | ;; Kernel16.inc |
94 | ;; - Booteng.inc English text for bootup |
94 | ;; - Booteng.inc English text for bootup |
95 | ;; - Bootcode.inc Hardware setup |
95 | ;; - Bootcode.inc Hardware setup |
96 | ;; - Pci16.inc PCI functions |
96 | ;; - Pci16.inc PCI functions |
97 | ;; |
97 | ;; |
98 | ;; Kernel32.inc |
98 | ;; Kernel32.inc |
99 | ;; - Sys32.inc Process management |
99 | ;; - Sys32.inc Process management |
100 | ;; - Shutdown.inc Shutdown and restart |
100 | ;; - Shutdown.inc Shutdown and restart |
101 | ;; - Fat32.inc Read / write hd |
101 | ;; - Fat32.inc Read / write hd |
102 | ;; - Vesa12.inc Vesa 1.2 driver |
102 | ;; - Vesa12.inc Vesa 1.2 driver |
103 | ;; - Vesa20.inc Vesa 2.0 driver |
103 | ;; - Vesa20.inc Vesa 2.0 driver |
104 | ;; - Vga.inc VGA driver |
104 | ;; - Vga.inc VGA driver |
105 | ;; - Stack.inc Network interface |
105 | ;; - Stack.inc Network interface |
106 | ;; - Mouse.inc Mouse pointer |
106 | ;; - Mouse.inc Mouse pointer |
107 | ;; - Scincode.inc Window skinning |
107 | ;; - Scincode.inc Window skinning |
108 | ;; - Pci32.inc PCI functions |
108 | ;; - Pci32.inc PCI functions |
109 | ;; |
109 | ;; |
110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
110 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
111 | 111 | ||
112 | 112 | ||
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
113 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
114 | ;; ;; |
114 | ;; ;; |
115 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
115 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
116 | ;; ;; |
116 | ;; ;; |
117 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
117 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
118 | 118 | ||
119 | use16 |
119 | use16 |
120 | org 0x0 |
120 | org 0x0 |
121 | jmp start_of_code |
121 | jmp start_of_code |
122 | 122 | ||
123 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
123 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
124 | 124 | ||
125 | include "boot/bootstr.inc" ; language-independent boot messages |
125 | include "boot/bootstr.inc" ; language-independent boot messages |
126 | include "boot/preboot.inc" |
126 | include "boot/preboot.inc" |
127 | 127 | ||
128 | if lang eq en |
128 | if lang eq en |
129 | include "boot/booteng.inc" ; english system boot messages |
129 | include "boot/booteng.inc" ; english system boot messages |
130 | else |
130 | else |
131 | include "boot/bootru.inc" ; russian system boot messages |
131 | include "boot/bootru.inc" ; russian system boot messages |
132 | include "boot/ru.inc" ; Russian font |
132 | include "boot/ru.inc" ; Russian font |
133 | end if |
133 | end if |
134 | 134 | ||
135 | include "boot/bootcode.inc" ; 16 bit system boot code |
135 | include "boot/bootcode.inc" ; 16 bit system boot code |
136 | include "bus/pci/pci16.inc" |
136 | include "bus/pci/pci16.inc" |
137 | include "detect/biosdisk.inc" |
137 | include "detect/biosdisk.inc" |
138 | 138 | ||
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
139 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
140 | ;; ;; |
140 | ;; ;; |
141 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
141 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
142 | ;; ;; |
142 | ;; ;; |
143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
144 | 144 | ||
145 | 145 | ||
146 | ; CR0 Flags - Protected mode and Paging |
146 | ; CR0 Flags - Protected mode and Paging |
147 | 147 | ||
148 | mov ecx, CR0_PE |
148 | mov ecx, CR0_PE |
149 | 149 | ||
150 | ; Enabling 32 bit protected mode |
150 | ; Enabling 32 bit protected mode |
151 | 151 | ||
152 | sidt [cs:old_ints_h] |
152 | sidt [cs:old_ints_h] |
153 | 153 | ||
154 | cli ; disable all irqs |
154 | cli ; disable all irqs |
155 | cld |
155 | cld |
156 | mov al,255 ; mask all irqs |
156 | mov al,255 ; mask all irqs |
157 | out 0xa1,al |
157 | out 0xa1,al |
158 | out 0x21,al |
158 | out 0x21,al |
159 | l.5: in al, 0x64 ; Enable A20 |
159 | l.5: in al, 0x64 ; Enable A20 |
160 | test al, 2 |
160 | test al, 2 |
161 | jnz l.5 |
161 | jnz l.5 |
162 | mov al, 0xD1 |
162 | mov al, 0xD1 |
163 | out 0x64, al |
163 | out 0x64, al |
164 | l.6: in al, 0x64 |
164 | l.6: in al, 0x64 |
165 | test al, 2 |
165 | test al, 2 |
166 | jnz l.6 |
166 | jnz l.6 |
167 | mov al, 0xDF |
167 | mov al, 0xDF |
168 | out 0x60, al |
168 | out 0x60, al |
169 | l.7: in al, 0x64 |
169 | l.7: in al, 0x64 |
170 | test al, 2 |
170 | test al, 2 |
171 | jnz l.7 |
171 | jnz l.7 |
172 | mov al, 0xFF |
172 | mov al, 0xFF |
173 | out 0x64, al |
173 | out 0x64, al |
174 | 174 | ||
175 | lgdt [cs:tmp_gdt] ; Load GDT |
175 | lgdt [cs:tmp_gdt] ; Load GDT |
176 | mov eax, cr0 ; protected mode |
176 | mov eax, cr0 ; protected mode |
177 | or eax, ecx |
177 | or eax, ecx |
178 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
178 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
179 | mov cr0, eax |
179 | mov cr0, eax |
180 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
180 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
181 | 181 | ||
182 | align 8 |
182 | align 8 |
183 | tmp_gdt: |
183 | tmp_gdt: |
184 | 184 | ||
185 | dw 23 |
185 | dw 23 |
186 | dd tmp_gdt+0x10000 |
186 | dd tmp_gdt+0x10000 |
187 | dw 0 |
187 | dw 0 |
188 | 188 | ||
189 | dw 0xffff |
189 | dw 0xffff |
190 | dw 0x0000 |
190 | dw 0x0000 |
191 | db 0x00 |
191 | db 0x00 |
192 | dw 11011111b *256 +10011010b |
192 | dw 11011111b *256 +10011010b |
193 | db 0x00 |
193 | db 0x00 |
194 | 194 | ||
195 | dw 0xffff |
195 | dw 0xffff |
196 | dw 0x0000 |
196 | dw 0x0000 |
197 | db 0x00 |
197 | db 0x00 |
198 | dw 11011111b *256 +10010010b |
198 | dw 11011111b *256 +10010010b |
199 | db 0x00 |
199 | db 0x00 |
200 | 200 | ||
201 | include "data16.inc" |
201 | include "data16.inc" |
202 | 202 | ||
203 | use32 |
203 | use32 |
204 | org $+0x10000 |
204 | org $+0x10000 |
205 | 205 | ||
206 | align 4 |
206 | align 4 |
207 | B32: |
207 | B32: |
208 | mov ax,os_stack ; Selector for os |
208 | mov ax,os_stack ; Selector for os |
209 | mov ds,ax |
209 | mov ds,ax |
210 | mov es,ax |
210 | mov es,ax |
211 | mov fs,ax |
211 | mov fs,ax |
212 | mov gs,ax |
212 | mov gs,ax |
213 | mov ss,ax |
213 | mov ss,ax |
214 | mov esp,0x3ec00 ; Set stack |
214 | mov esp,0x3ec00 ; Set stack |
215 | 215 | ||
216 | ; CLEAR 0x280000 - HEAP_BASE |
216 | ; CLEAR 0x280000 - HEAP_BASE |
217 | 217 | ||
218 | xor eax,eax |
218 | xor eax,eax |
219 | mov edi,0x280000 |
219 | mov edi,0x280000 |
220 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
220 | mov ecx,(HEAP_BASE-OS_BASE-0x280000) / 4 |
221 | cld |
221 | cld |
222 | rep stosd |
222 | rep stosd |
223 | 223 | ||
224 | mov edi,0x40000 |
224 | mov edi,0x40000 |
225 | mov ecx,(0x90000-0x40000)/4 |
225 | mov ecx,(0x90000-0x40000)/4 |
226 | rep stosd |
226 | rep stosd |
227 | 227 | ||
228 | ; CLEAR KERNEL UNDEFINED GLOBALS |
228 | ; CLEAR KERNEL UNDEFINED GLOBALS |
229 | mov edi, endofcode-OS_BASE |
229 | mov edi, endofcode-OS_BASE |
230 | mov ecx, (uglobals_size/4)+4 |
230 | mov ecx, (uglobals_size/4)+4 |
231 | rep stosd |
231 | rep stosd |
232 | 232 | ||
233 | ; SAVE & CLEAR 0-0xffff |
233 | ; SAVE & CLEAR 0-0xffff |
234 | 234 | ||
235 | xor esi, esi |
235 | xor esi, esi |
236 | mov edi,0x2F0000 |
236 | mov edi,0x2F0000 |
237 | mov ecx,0x10000 / 4 |
237 | mov ecx,0x10000 / 4 |
238 | rep movsd |
238 | rep movsd |
239 | mov edi,0x1000 |
239 | mov edi,0x1000 |
240 | mov ecx,0xf000 / 4 |
240 | mov ecx,0xf000 / 4 |
241 | rep stosd |
241 | rep stosd |
242 | 242 | ||
243 | call test_cpu |
243 | call test_cpu |
244 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
244 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
245 | 245 | ||
246 | call init_BIOS32 |
246 | call init_BIOS32 |
247 | ; MEMORY MODEL |
247 | ; MEMORY MODEL |
248 | call init_mem |
248 | call init_mem |
249 | call init_page_map |
249 | call init_page_map |
250 | 250 | ||
251 | ; ENABLE PAGING |
251 | ; ENABLE PAGING |
252 | 252 | ||
253 | mov eax, sys_pgdir-OS_BASE |
253 | mov eax, sys_pgdir-OS_BASE |
254 | mov cr3, eax |
254 | mov cr3, eax |
255 | 255 | ||
256 | mov eax,cr0 |
256 | mov eax,cr0 |
257 | or eax,CR0_PG+CR0_WP |
257 | or eax,CR0_PG+CR0_WP |
258 | mov cr0,eax |
258 | mov cr0,eax |
259 | 259 | ||
260 | lgdt [gdts] |
260 | lgdt [gdts] |
261 | jmp pword os_code:high_code |
261 | jmp pword os_code:high_code |
262 | 262 | ||
263 | align 4 |
263 | align 4 |
264 | bios32_entry dd ? |
264 | bios32_entry dd ? |
265 | tmp_page_tabs dd ? |
265 | tmp_page_tabs dd ? |
266 | 266 | ||
267 | use16 |
267 | use16 |
268 | org $-0x10000 |
268 | org $-0x10000 |
269 | include "boot/shutdown.inc" ; shutdown or restart |
269 | include "boot/shutdown.inc" ; shutdown or restart |
270 | org $+0x10000 |
270 | org $+0x10000 |
271 | use32 |
271 | use32 |
272 | 272 | ||
273 | __DEBUG__ fix 1 |
273 | __DEBUG__ fix 1 |
274 | __DEBUG_LEVEL__ fix 1 |
274 | __DEBUG_LEVEL__ fix 1 |
275 | include 'init.inc' |
275 | include 'init.inc' |
276 | 276 | ||
277 | org OS_BASE+$ |
277 | org OS_BASE+$ |
278 | 278 | ||
279 | align 4 |
279 | align 4 |
280 | high_code: |
280 | high_code: |
281 | mov ax, os_stack |
281 | mov ax, os_stack |
282 | mov bx, app_data |
282 | mov bx, app_data |
283 | mov cx, app_tls |
283 | mov cx, app_tls |
284 | mov ss, ax |
284 | mov ss, ax |
285 | add esp, OS_BASE |
285 | add esp, OS_BASE |
286 | 286 | ||
287 | mov ds, bx |
287 | mov ds, bx |
288 | mov es, bx |
288 | mov es, bx |
289 | mov fs, cx |
289 | mov fs, cx |
290 | mov gs, bx |
290 | mov gs, bx |
291 | 291 | ||
292 | bt [cpu_caps], CAPS_PGE |
292 | bt [cpu_caps], CAPS_PGE |
293 | jnc @F |
293 | jnc @F |
294 | 294 | ||
295 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
295 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
296 | 296 | ||
297 | mov ebx, cr4 |
297 | mov ebx, cr4 |
298 | or ebx, CR4_PGE |
298 | or ebx, CR4_PGE |
299 | mov cr4, ebx |
299 | mov cr4, ebx |
300 | @@: |
300 | @@: |
301 | xor eax, eax |
301 | xor eax, eax |
302 | mov dword [sys_pgdir], eax |
302 | mov dword [sys_pgdir], eax |
303 | mov dword [sys_pgdir+4], eax |
303 | mov dword [sys_pgdir+4], eax |
304 | 304 | ||
305 | mov eax, cr3 |
305 | mov eax, cr3 |
306 | mov cr3, eax ; flush TLB |
306 | mov cr3, eax ; flush TLB |
307 | 307 | ||
308 | ; SAVE REAL MODE VARIABLES |
308 | ; SAVE REAL MODE VARIABLES |
309 | mov ax, [BOOT_VAR + 0x9031] |
309 | mov ax, [BOOT_VAR + 0x9031] |
310 | mov [IDEContrRegsBaseAddr], ax |
310 | mov [IDEContrRegsBaseAddr], ax |
311 | ; --------------- APM --------------------- |
311 | ; --------------- APM --------------------- |
312 | 312 | ||
313 | ; init selectors |
313 | ; init selectors |
314 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
314 | mov ebx,[BOOT_VAR+0x9040] ; offset of APM entry point |
315 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
315 | movzx eax,word [BOOT_VAR+0x9050] ; real-mode segment base address of |
316 | ; protected-mode 32-bit code segment |
316 | ; protected-mode 32-bit code segment |
317 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
317 | movzx ecx,word [BOOT_VAR+0x9052] ; real-mode segment base address of |
318 | ; protected-mode 16-bit code segment |
318 | ; protected-mode 16-bit code segment |
319 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
319 | movzx edx,word [BOOT_VAR+0x9054] ; real-mode segment base address of |
320 | ; protected-mode 16-bit data segment |
320 | ; protected-mode 16-bit data segment |
321 | 321 | ||
322 | shl eax, 4 |
322 | shl eax, 4 |
323 | mov [dword apm_code_32 + 2], ax |
323 | mov [dword apm_code_32 + 2], ax |
324 | shr eax, 16 |
324 | shr eax, 16 |
325 | mov [dword apm_code_32 + 4], al |
325 | mov [dword apm_code_32 + 4], al |
326 | 326 | ||
327 | shl ecx, 4 |
327 | shl ecx, 4 |
328 | mov [dword apm_code_16 + 2], cx |
328 | mov [dword apm_code_16 + 2], cx |
329 | shr ecx, 16 |
329 | shr ecx, 16 |
330 | mov [dword apm_code_16 + 4], cl |
330 | mov [dword apm_code_16 + 4], cl |
331 | 331 | ||
332 | shl edx, 4 |
332 | shl edx, 4 |
333 | mov [dword apm_data_16 + 2], dx |
333 | mov [dword apm_data_16 + 2], dx |
334 | shr edx, 16 |
334 | shr edx, 16 |
335 | mov [dword apm_data_16 + 4], dl |
335 | mov [dword apm_data_16 + 4], dl |
336 | 336 | ||
337 | mov dword[apm_entry], ebx |
337 | mov dword[apm_entry], ebx |
338 | mov word [apm_entry + 4], apm_code_32 - gdts |
338 | mov word [apm_entry + 4], apm_code_32 - gdts |
339 | 339 | ||
340 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
340 | mov eax, [BOOT_VAR + 0x9044] ; version & flags |
341 | mov [apm_vf], eax |
341 | mov [apm_vf], eax |
342 | ; ----------------------------------------- |
342 | ; ----------------------------------------- |
343 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
343 | ; movzx eax,byte [BOOT_VAR+0x9010] ; mouse port |
344 | ; mov [0xF604],byte 1 ;al |
344 | ; mov [0xF604],byte 1 ;al |
345 | mov al, [BOOT_VAR+0x901F] ; DMA access |
345 | mov al, [BOOT_VAR+0x901F] ; DMA access |
346 | mov [allow_dma_access], al |
346 | mov [allow_dma_access], al |
347 | movzx eax, byte [BOOT_VAR+0x9000] ; bpp |
347 | movzx eax, byte [BOOT_VAR+0x9000] ; bpp |
348 | mov [ScreenBPP],al |
348 | mov [ScreenBPP],al |
349 | 349 | ||
350 | mov [_display.bpp], eax |
350 | mov [_display.bpp], eax |
351 | mov [_display.vrefresh], 60 |
351 | mov [_display.vrefresh], 60 |
352 | mov [_display.disable_mouse], __sys_disable_mouse |
352 | mov [_display.disable_mouse], __sys_disable_mouse |
353 | 353 | ||
354 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
354 | movzx eax,word [BOOT_VAR+0x900A] ; X max |
355 | mov [_display.width], eax |
355 | mov [_display.width], eax |
356 | dec eax |
356 | dec eax |
357 | mov [Screen_Max_X],eax |
357 | mov [Screen_Max_X],eax |
358 | mov [screen_workarea.right],eax |
358 | mov [screen_workarea.right],eax |
359 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
359 | movzx eax,word [BOOT_VAR+0x900C] ; Y max |
360 | mov [_display.height], eax |
360 | mov [_display.height], eax |
361 | dec eax |
361 | dec eax |
362 | mov [Screen_Max_Y],eax |
362 | mov [Screen_Max_Y],eax |
363 | mov [screen_workarea.bottom],eax |
363 | mov [screen_workarea.bottom],eax |
364 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
364 | movzx eax,word [BOOT_VAR+0x9008] ; screen mode |
365 | mov [SCR_MODE],eax |
365 | mov [SCR_MODE],eax |
366 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
366 | mov eax,[BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
367 | mov [BANK_SWITCH],eax |
367 | mov [BANK_SWITCH],eax |
368 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
368 | mov [BytesPerScanLine],word 640*4 ; Bytes PerScanLine |
369 | cmp [SCR_MODE],word 0x13 ; 320x200 |
369 | cmp [SCR_MODE],word 0x13 ; 320x200 |
370 | je @f |
370 | je @f |
371 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
371 | cmp [SCR_MODE],word 0x12 ; VGA 640x480 |
372 | je @f |
372 | je @f |
373 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
373 | movzx eax, word[BOOT_VAR+0x9001] ; for other modes |
374 | mov [BytesPerScanLine],ax |
374 | mov [BytesPerScanLine],ax |
375 | mov [_display.pitch], eax |
375 | mov [_display.pitch], eax |
376 | @@: |
376 | @@: |
377 | mov eax, [_display.width] |
377 | mov eax, [_display.width] |
378 | mul [_display.height] |
378 | mul [_display.height] |
379 | mov [_WinMapSize], eax |
379 | mov [_WinMapSize], eax |
380 | 380 | ||
381 | mov esi, BOOT_VAR+0x9080 |
381 | mov esi, BOOT_VAR+0x9080 |
382 | movzx ecx, byte [esi-1] |
382 | movzx ecx, byte [esi-1] |
383 | mov [NumBiosDisks], ecx |
383 | mov [NumBiosDisks], ecx |
384 | mov edi, BiosDisksData |
384 | mov edi, BiosDisksData |
385 | rep movsd |
385 | rep movsd |
386 | 386 | ||
387 | ; GRAPHICS ADDRESSES |
387 | ; GRAPHICS ADDRESSES |
388 | 388 | ||
389 | and byte [BOOT_VAR+0x901e],0x0 |
389 | and byte [BOOT_VAR+0x901e],0x0 |
390 | mov eax,[BOOT_VAR+0x9018] |
390 | mov eax,[BOOT_VAR+0x9018] |
391 | mov [LFBAddress],eax |
391 | mov [LFBAddress],eax |
392 | 392 | ||
393 | ;== |
393 | ;== |
394 | cmp [SCR_MODE],word 0100000000000000b |
394 | cmp [SCR_MODE],word 0100000000000000b |
395 | jge setvesa20 |
395 | jge setvesa20 |
396 | mov eax, 0xDEADBEEF |
396 | mov eax, 0xDEADBEEF |
397 | hlt |
397 | hlt |
398 | ; === EGA, VGA & Vesa 1.2 modes not supported === |
398 | ; === EGA, VGA & Vesa 1.2 modes not supported === |
399 | setvesa20: |
399 | setvesa20: |
400 | ; mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 24bpp modes |
400 | ; mov [PUTPIXEL],dword Vesa20_putpixel24 ; Vesa 2.0 24bpp modes |
401 | ; mov [GETPIXEL],dword Vesa20_getpixel24 |
401 | ; mov [GETPIXEL],dword Vesa20_getpixel24 |
402 | ; cmp [ScreenBPP],byte 24 |
402 | ; cmp [ScreenBPP],byte 24 |
403 | ; jz v20ga24 |
403 | ; jz v20ga24 |
404 | v20ga32: |
404 | v20ga32: |
405 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
405 | mov [PUTPIXEL],dword Vesa20_putpixel32 |
406 | mov [GETPIXEL],dword Vesa20_getpixel32 |
406 | mov [GETPIXEL],dword Vesa20_getpixel32 |
407 | 407 | ||
408 | ; -------- Fast System Call init ---------- |
408 | ; -------- Fast System Call init ---------- |
409 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
409 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
410 | ; bt [cpu_caps], CAPS_SEP |
410 | ; bt [cpu_caps], CAPS_SEP |
411 | ; jnc .SEnP ; SysEnter not Present |
411 | ; jnc .SEnP ; SysEnter not Present |
412 | ; xor edx, edx |
412 | ; xor edx, edx |
413 | ; mov ecx, MSR_SYSENTER_CS |
413 | ; mov ecx, MSR_SYSENTER_CS |
414 | ; mov eax, os_code |
414 | ; mov eax, os_code |
415 | ; wrmsr |
415 | ; wrmsr |
416 | ; mov ecx, MSR_SYSENTER_ESP |
416 | ; mov ecx, MSR_SYSENTER_ESP |
417 | ;; mov eax, sysenter_stack ; Check it |
417 | ;; mov eax, sysenter_stack ; Check it |
418 | ; xor eax, eax |
418 | ; xor eax, eax |
419 | ; wrmsr |
419 | ; wrmsr |
420 | ; mov ecx, MSR_SYSENTER_EIP |
420 | ; mov ecx, MSR_SYSENTER_EIP |
421 | ; mov eax, sysenter_entry |
421 | ; mov eax, sysenter_entry |
422 | ; wrmsr |
422 | ; wrmsr |
423 | .SEnP: |
423 | .SEnP: |
424 | ; AMD SYSCALL/SYSRET |
424 | ; AMD SYSCALL/SYSRET |
425 | ; cmp byte[cpu_vendor], 'A' |
425 | ; cmp byte[cpu_vendor], 'A' |
426 | ; jne .noSYSCALL |
426 | ; jne .noSYSCALL |
427 | ; mov eax, 0x80000001 |
427 | ; mov eax, 0x80000001 |
428 | ; cpuid |
428 | ; cpuid |
429 | ; test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
429 | ; test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
430 | ; jz .noSYSCALL |
430 | ; jz .noSYSCALL |
431 | mov ecx, MSR_AMD_EFER |
431 | mov ecx, MSR_AMD_EFER |
432 | rdmsr |
432 | rdmsr |
433 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
433 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
434 | wrmsr |
434 | wrmsr |
435 | 435 | ||
436 | ; Bits of EDX : |
436 | ; Bits of EDX : |
437 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
437 | ; Bit 3116 During the SYSRET instruction, this field is copied into the CS register |
438 | ; and the contents of this field, plus 8, are copied into the SS register. |
438 | ; and the contents of this field, plus 8, are copied into the SS register. |
439 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
439 | ; Bit 150 During the SYSCALL instruction, this field is copied into the CS register |
440 | ; and the contents of this field, plus 8, are copied into the SS register. |
440 | ; and the contents of this field, plus 8, are copied into the SS register. |
441 | 441 | ||
442 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
442 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
443 | 443 | ||
444 | mov eax, syscall_entry |
444 | mov eax, syscall_entry |
445 | mov ecx, MSR_AMD_STAR |
445 | mov ecx, MSR_AMD_STAR |
446 | wrmsr |
446 | wrmsr |
447 | .noSYSCALL: |
447 | .noSYSCALL: |
448 | ; ----------------------------------------- |
448 | ; ----------------------------------------- |
449 | stdcall alloc_page |
449 | stdcall alloc_page |
450 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
450 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
451 | stdcall alloc_page |
451 | stdcall alloc_page |
452 | inc eax |
452 | inc eax |
453 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
453 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
454 | stdcall map_page, tss+0x80, eax, PG_SW |
454 | stdcall map_page, tss+0x80, eax, PG_SW |
455 | stdcall alloc_page |
455 | stdcall alloc_page |
456 | inc eax |
456 | inc eax |
457 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
457 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
458 | stdcall map_page, tss+0x1080, eax, PG_SW |
458 | stdcall map_page, tss+0x1080, eax, PG_SW |
459 | 459 | ||
460 | ; LOAD IDT |
460 | ; LOAD IDT |
461 | 461 | ||
462 | call build_interrupt_table ;lidt is executed |
462 | call build_interrupt_table ;lidt is executed |
463 | ;lidt [idtreg] |
463 | ;lidt [idtreg] |
464 | 464 | ||
465 | call init_kernel_heap |
465 | call init_kernel_heap |
466 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
466 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
467 | mov [os_stack_seg], eax |
467 | mov [os_stack_seg], eax |
468 | 468 | ||
469 | lea esp, [eax+RING0_STACK_SIZE] |
469 | lea esp, [eax+RING0_STACK_SIZE] |
470 | 470 | ||
471 | mov [tss._ss0], os_stack |
471 | mov [tss._ss0], os_stack |
472 | mov [tss._esp0], esp |
472 | mov [tss._esp0], esp |
473 | mov [tss._esp], esp |
473 | mov [tss._esp], esp |
474 | mov [tss._cs],os_code |
474 | mov [tss._cs],os_code |
475 | mov [tss._ss],os_stack |
475 | mov [tss._ss],os_stack |
476 | mov [tss._ds],app_data |
476 | mov [tss._ds],app_data |
477 | mov [tss._es],app_data |
477 | mov [tss._es],app_data |
478 | mov [tss._fs],app_data |
478 | mov [tss._fs],app_data |
479 | mov [tss._gs],app_data |
479 | mov [tss._gs],app_data |
480 | mov [tss._io],128 |
480 | mov [tss._io],128 |
481 | ;Add IO access table - bit array of permitted ports |
481 | ;Add IO access table - bit array of permitted ports |
482 | mov edi, tss._io_map_0 |
482 | mov edi, tss._io_map_0 |
483 | xor eax, eax |
483 | xor eax, eax |
484 | mov ecx, 2047 |
484 | mov ecx, 2047 |
485 | rep stosd ; access to 65504 ports granted |
485 | rep stosd ; access to 65504 ports granted |
486 | not eax ; the last 32 ports blocked |
486 | not eax ; the last 32 ports blocked |
487 | stosd |
487 | stosd |
488 | 488 | ||
489 | mov ax,tss0 |
489 | mov ax,tss0 |
490 | ltr ax |
490 | ltr ax |
491 | 491 | ||
492 | mov [LFBSize], 0x800000 |
492 | mov [LFBSize], 0x800000 |
493 | call init_LFB |
493 | call init_LFB |
494 | call init_fpu |
494 | call init_fpu |
495 | call init_malloc |
495 | call init_malloc |
496 | 496 | ||
497 | stdcall alloc_kernel_space, 0x51000 |
497 | stdcall alloc_kernel_space, 0x51000 |
498 | mov [default_io_map], eax |
498 | mov [default_io_map], eax |
499 | 499 | ||
500 | add eax, 0x2000 |
500 | add eax, 0x2000 |
501 | mov [ipc_tmp], eax |
501 | mov [ipc_tmp], eax |
502 | mov ebx, 0x1000 |
502 | mov ebx, 0x1000 |
503 | 503 | ||
504 | add eax, 0x40000 |
504 | add eax, 0x40000 |
505 | mov [proc_mem_map], eax |
505 | mov [proc_mem_map], eax |
506 | 506 | ||
507 | add eax, 0x8000 |
507 | add eax, 0x8000 |
508 | mov [proc_mem_pdir], eax |
508 | mov [proc_mem_pdir], eax |
509 | 509 | ||
510 | add eax, ebx |
510 | add eax, ebx |
511 | mov [proc_mem_tab], eax |
511 | mov [proc_mem_tab], eax |
512 | 512 | ||
513 | add eax, ebx |
513 | add eax, ebx |
514 | mov [tmp_task_pdir], eax |
514 | mov [tmp_task_pdir], eax |
515 | 515 | ||
516 | add eax, ebx |
516 | add eax, ebx |
517 | mov [tmp_task_ptab], eax |
517 | mov [tmp_task_ptab], eax |
518 | 518 | ||
519 | add eax, ebx |
519 | add eax, ebx |
520 | mov [ipc_pdir], eax |
520 | mov [ipc_pdir], eax |
521 | 521 | ||
522 | add eax, ebx |
522 | add eax, ebx |
523 | mov [ipc_ptab], eax |
523 | mov [ipc_ptab], eax |
524 | 524 | ||
525 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
525 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
526 | (unpack.lc+unpack.lp)))*4 |
526 | (unpack.lc+unpack.lp)))*4 |
527 | 527 | ||
528 | mov [unpack.p], eax |
528 | mov [unpack.p], eax |
529 | 529 | ||
530 | call init_events |
530 | call init_events |
531 | mov eax, srv.fd-SRV_FD_OFFSET |
531 | mov eax, srv.fd-SRV_FD_OFFSET |
532 | mov [srv.fd], eax |
532 | mov [srv.fd], eax |
533 | mov [srv.bk], eax |
533 | mov [srv.bk], eax |
534 | 534 | ||
535 | mov edi, irq_tab |
535 | mov edi, irq_tab |
536 | xor eax, eax |
536 | xor eax, eax |
537 | mov ecx, 16 |
537 | mov ecx, 16 |
538 | rep stosd |
538 | rep stosd |
539 | 539 | ||
540 | ;Set base of graphic segment to linear address of LFB |
540 | ;Set base of graphic segment to linear address of LFB |
541 | mov eax,[LFBAddress] ; set for gs |
541 | mov eax,[LFBAddress] ; set for gs |
542 | mov [graph_data_l+2],ax |
542 | mov [graph_data_l+2],ax |
543 | shr eax,16 |
543 | shr eax,16 |
544 | mov [graph_data_l+4],al |
544 | mov [graph_data_l+4],al |
545 | mov [graph_data_l+7],ah |
545 | mov [graph_data_l+7],ah |
546 | 546 | ||
547 | stdcall kernel_alloc, [_WinMapSize] |
547 | stdcall kernel_alloc, [_WinMapSize] |
548 | mov [_WinMapAddress], eax |
548 | mov [_WinMapAddress], eax |
549 | 549 | ||
550 | xor eax,eax |
550 | xor eax,eax |
551 | inc eax |
551 | inc eax |
552 | mov [CURRENT_TASK],eax ;dword 1 |
552 | mov [CURRENT_TASK],eax ;dword 1 |
553 | mov [TASK_COUNT],eax ;dword 1 |
553 | mov [TASK_COUNT],eax ;dword 1 |
554 | mov [TASK_BASE],dword TASK_DATA |
554 | mov [TASK_BASE],dword TASK_DATA |
555 | mov [current_slot], SLOT_BASE+256 |
555 | mov [current_slot], SLOT_BASE+256 |
556 | 556 | ||
557 | ; set background |
557 | ; set background |
558 | 558 | ||
559 | mov [BgrDrawMode],eax |
559 | mov [BgrDrawMode],eax |
560 | mov [BgrDataWidth],eax |
560 | mov [BgrDataWidth],eax |
561 | mov [BgrDataHeight],eax |
561 | mov [BgrDataHeight],eax |
562 | mov [mem_BACKGROUND], 4 |
562 | mov [mem_BACKGROUND], 4 |
563 | mov [img_background], static_background_data |
563 | mov [img_background], static_background_data |
564 | 564 | ||
565 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
565 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
566 | 566 | ||
567 | stdcall kernel_alloc, 0x10000/8 |
567 | stdcall kernel_alloc, 0x10000/8 |
568 | mov edi, eax |
568 | mov edi, eax |
569 | mov [network_free_ports], eax |
569 | mov [network_free_ports], eax |
570 | or eax, -1 |
570 | or eax, -1 |
571 | mov ecx, 0x10000/32 |
571 | mov ecx, 0x10000/32 |
572 | rep stosd |
572 | rep stosd |
573 | 573 | ||
574 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
574 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
575 | 575 | ||
576 | call rerouteirqs |
576 | call rerouteirqs |
577 | 577 | ||
578 | ; Initialize system V86 machine |
578 | ; Initialize system V86 machine |
579 | call init_sys_v86 |
579 | call init_sys_v86 |
580 | 580 | ||
581 | ; TIMER SET TO 1/100 S |
581 | ; TIMER SET TO 1/100 S |
582 | 582 | ||
583 | mov al,0x34 ; set to 100Hz |
583 | mov al,0x34 ; set to 100Hz |
584 | out 0x43,al |
584 | out 0x43,al |
585 | mov al,0x9b ; lsb 1193180 / 1193 |
585 | mov al,0x9b ; lsb 1193180 / 1193 |
586 | out 0x40,al |
586 | out 0x40,al |
587 | mov al,0x2e ; msb |
587 | mov al,0x2e ; msb |
588 | out 0x40,al |
588 | out 0x40,al |
589 | 589 | ||
590 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
590 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
591 | ; they are used: when partitions are scanned, hd_read relies on timer |
591 | ; they are used: when partitions are scanned, hd_read relies on timer |
592 | ; Also enable IRQ2, because in some configurations |
592 | ; Also enable IRQ2, because in some configurations |
593 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
593 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
594 | mov al, 0xFA |
594 | mov al, 0xFA |
595 | out 0x21, al |
595 | out 0x21, al |
596 | mov al, 0x3F |
596 | mov al, 0x3F |
597 | out 0xA1, al |
597 | out 0xA1, al |
598 | 598 | ||
599 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
599 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
600 | include 'detect/disks.inc' |
600 | include 'detect/disks.inc' |
601 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
601 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
602 | 602 | ||
603 | call Parser_params |
603 | call Parser_params |
604 | 604 | ||
605 | ; READ RAMDISK IMAGE FROM HD |
605 | ; READ RAMDISK IMAGE FROM HD |
606 | 606 | ||
607 | ;!!!!!!!!!!!!!!!!!!!!!!! |
607 | ;!!!!!!!!!!!!!!!!!!!!!!! |
608 | include 'boot/rdload.inc' |
608 | include 'boot/rdload.inc' |
609 | ;!!!!!!!!!!!!!!!!!!!!!!! |
609 | ;!!!!!!!!!!!!!!!!!!!!!!! |
610 | ; mov [dma_hdd],1 |
610 | ; mov [dma_hdd],1 |
611 | ; CALCULATE FAT CHAIN FOR RAMDISK |
611 | ; CALCULATE FAT CHAIN FOR RAMDISK |
612 | 612 | ||
613 | call calculatefatchain |
613 | call calculatefatchain |
614 | 614 | ||
615 | ; LOAD VMODE DRIVER |
615 | ; LOAD VMODE DRIVER |
616 | 616 | ||
617 | ;!!!!!!!!!!!!!!!!!!!!!!! |
617 | ;!!!!!!!!!!!!!!!!!!!!!!! |
618 | include 'vmodeld.inc' |
618 | include 'vmodeld.inc' |
619 | ;!!!!!!!!!!!!!!!!!!!!!!! |
619 | ;!!!!!!!!!!!!!!!!!!!!!!! |
620 | 620 | ||
621 | if 0 |
621 | if 0 |
622 | mov ax,[OS_BASE+0x10000+bx_from_load] |
622 | mov ax,[OS_BASE+0x10000+bx_from_load] |
623 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
623 | cmp ax,'r1' ; if using not ram disk, then load librares and parameters {SPraid.simba} |
624 | je no_lib_load |
624 | je no_lib_load |
625 | ; LOADING LIBRARES |
625 | ; LOADING LIBRARES |
626 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
626 | stdcall dll.Load,@IMPORT ; loading librares for kernel (.obj files) |
627 | call load_file_parse_table ; prepare file parse table |
627 | call load_file_parse_table ; prepare file parse table |
628 | call set_kernel_conf ; configure devices and gui |
628 | call set_kernel_conf ; configure devices and gui |
629 | no_lib_load: |
629 | no_lib_load: |
630 | end if |
630 | end if |
631 | 631 | ||
632 | ; LOAD FONTS I and II |
632 | ; LOAD FONTS I and II |
633 | 633 | ||
634 | stdcall read_file, char, FONT_I, 0, 2304 |
634 | stdcall read_file, char, FONT_I, 0, 2304 |
635 | stdcall read_file, char2, FONT_II, 0, 2560 |
635 | stdcall read_file, char2, FONT_II, 0, 2560 |
636 | 636 | ||
637 | mov esi,boot_fonts |
637 | mov esi,boot_fonts |
638 | call boot_log |
638 | call boot_log |
639 | 639 | ||
640 | ; PRINT AMOUNT OF MEMORY |
640 | ; PRINT AMOUNT OF MEMORY |
641 | mov esi, boot_memdetect |
641 | mov esi, boot_memdetect |
642 | call boot_log |
642 | call boot_log |
643 | 643 | ||
644 | movzx ecx, word [boot_y] |
644 | movzx ecx, word [boot_y] |
645 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
645 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
646 | sub ecx, 10 |
646 | sub ecx, 10 |
647 | mov edx, 0xFFFFFF |
647 | mov edx, 0xFFFFFF |
648 | mov ebx, [MEM_AMOUNT] |
648 | mov ebx, [MEM_AMOUNT] |
649 | shr ebx, 20 |
649 | shr ebx, 20 |
650 | xor edi,edi |
650 | xor edi,edi |
651 | mov eax, 0x00040000 |
651 | mov eax, 0x00040000 |
652 | inc edi |
652 | inc edi |
653 | call display_number_force |
653 | call display_number_force |
654 | 654 | ||
655 | ; BUILD SCHEDULER |
655 | ; BUILD SCHEDULER |
656 | 656 | ||
657 | call build_scheduler ; sys32.inc |
657 | call build_scheduler ; sys32.inc |
658 | 658 | ||
659 | mov esi,boot_devices |
659 | mov esi,boot_devices |
660 | call boot_log |
660 | call boot_log |
661 | 661 | ||
662 | mov [pci_access_enabled],1 |
662 | mov [pci_access_enabled],1 |
663 | 663 | ||
664 | 664 | ||
665 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
665 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
666 | 666 | ||
667 | mov esi,boot_windefs |
667 | mov esi,boot_windefs |
668 | call boot_log |
668 | call boot_log |
669 | call set_window_defaults |
669 | call set_window_defaults |
670 | 670 | ||
671 | ; SET BACKGROUND DEFAULTS |
671 | ; SET BACKGROUND DEFAULTS |
672 | 672 | ||
673 | mov esi,boot_bgr |
673 | mov esi,boot_bgr |
674 | call boot_log |
674 | call boot_log |
675 | call init_background |
675 | call init_background |
676 | call calculatebackground |
676 | call calculatebackground |
677 | 677 | ||
678 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
678 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
679 | 679 | ||
680 | mov esi,boot_resirqports |
680 | ; mov esi,boot_resirqports |
681 | call boot_log |
681 | ; call boot_log |
682 | call reserve_irqs_ports |
682 | ; call reserve_irqs_ports |
683 | 683 | ||
684 | 684 | ||
685 | ; SET UP OS TASK |
685 | ; SET UP OS TASK |
686 | 686 | ||
687 | mov esi,boot_setostask |
687 | mov esi,boot_setostask |
688 | call boot_log |
688 | call boot_log |
689 | 689 | ||
690 | xor eax, eax |
690 | xor eax, eax |
691 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
691 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
692 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
692 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
693 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
693 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
694 | 694 | ||
695 | ; name for OS/IDLE process |
695 | ; name for OS/IDLE process |
696 | 696 | ||
697 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
697 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
698 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
698 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
699 | mov edi, [os_stack_seg] |
699 | mov edi, [os_stack_seg] |
700 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
700 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
701 | add edi, 0x2000-512 |
701 | add edi, 0x2000-512 |
702 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
702 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
703 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
703 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
704 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
704 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
705 | 705 | ||
706 | mov esi, fpu_data |
706 | mov esi, fpu_data |
707 | mov ecx, 512/4 |
707 | mov ecx, 512/4 |
708 | cld |
708 | cld |
709 | rep movsd |
709 | rep movsd |
710 | 710 | ||
711 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
711 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
712 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
712 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
713 | 713 | ||
714 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
714 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
715 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
715 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
716 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
716 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
717 | 717 | ||
718 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
718 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
719 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
719 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
720 | 720 | ||
721 | ; task list |
721 | ; task list |
722 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
722 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
723 | inc eax |
723 | inc eax |
724 | mov dword [CURRENT_TASK],eax |
724 | mov dword [CURRENT_TASK],eax |
725 | mov dword [TASK_COUNT],eax |
725 | mov dword [TASK_COUNT],eax |
726 | mov [current_slot], SLOT_BASE+256 |
726 | mov [current_slot], SLOT_BASE+256 |
727 | mov [TASK_BASE],dword TASK_DATA |
727 | mov [TASK_BASE],dword TASK_DATA |
728 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
728 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
729 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
729 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
730 | 730 | ||
731 | call init_display |
731 | call init_display |
732 | mov eax, [def_cursor] |
732 | mov eax, [def_cursor] |
733 | mov [SLOT_BASE+APPDATA.cursor],eax |
733 | mov [SLOT_BASE+APPDATA.cursor],eax |
734 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
734 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
735 | 735 | ||
736 | ; READ TSC / SECOND |
736 | ; READ TSC / SECOND |
737 | 737 | ||
738 | mov esi,boot_tsc |
738 | mov esi,boot_tsc |
739 | call boot_log |
739 | call boot_log |
740 | cli |
740 | cli |
741 | rdtsc ;call _rdtsc |
741 | rdtsc ;call _rdtsc |
742 | mov ecx,eax |
742 | mov ecx,eax |
743 | mov esi,250 ; wait 1/4 a second |
743 | mov esi,250 ; wait 1/4 a second |
744 | call delay_ms |
744 | call delay_ms |
745 | rdtsc ;call _rdtsc |
745 | rdtsc ;call _rdtsc |
746 | sti |
746 | sti |
747 | sub eax,ecx |
747 | sub eax,ecx |
748 | shl eax,2 |
748 | shl eax,2 |
749 | mov [CPU_FREQ],eax ; save tsc / sec |
749 | mov [CPU_FREQ],eax ; save tsc / sec |
750 | ; mov ebx, 1000000 |
750 | ; mov ebx, 1000000 |
751 | ; div ebx |
751 | ; div ebx |
752 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
752 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
753 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
753 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
754 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
754 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ ... |
755 | mov edx, 2251799814 |
755 | mov edx, 2251799814 |
756 | mul edx |
756 | mul edx |
757 | shr edx, 19 |
757 | shr edx, 19 |
758 | mov [stall_mcs], edx |
758 | mov [stall_mcs], edx |
759 | ; PRINT CPU FREQUENCY |
759 | ; PRINT CPU FREQUENCY |
760 | mov esi, boot_cpufreq |
760 | mov esi, boot_cpufreq |
761 | call boot_log |
761 | call boot_log |
762 | 762 | ||
763 | mov ebx, edx |
763 | mov ebx, edx |
764 | movzx ecx, word [boot_y] |
764 | movzx ecx, word [boot_y] |
765 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
765 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
766 | mov edx, 0xFFFFFF |
766 | mov edx, 0xFFFFFF |
767 | xor edi,edi |
767 | xor edi,edi |
768 | mov eax, 0x00040000 |
768 | mov eax, 0x00040000 |
769 | inc edi |
769 | inc edi |
770 | call display_number_force |
770 | call display_number_force |
771 | 771 | ||
772 | ; SET VARIABLES |
772 | ; SET VARIABLES |
773 | 773 | ||
774 | call set_variables |
774 | call set_variables |
775 | 775 | ||
776 | ; SET MOUSE |
776 | ; SET MOUSE |
777 | 777 | ||
778 | ;call detect_devices |
778 | ;call detect_devices |
779 | stdcall load_driver, szPS2MDriver |
779 | stdcall load_driver, szPS2MDriver |
780 | ; stdcall load_driver, szCOM_MDriver |
780 | ; stdcall load_driver, szCOM_MDriver |
781 | 781 | ||
782 | mov esi,boot_setmouse |
782 | mov esi,boot_setmouse |
783 | call boot_log |
783 | call boot_log |
784 | call setmouse |
784 | call setmouse |
785 | 785 | ||
786 | 786 | ||
787 | ; STACK AND FDC |
787 | ; STACK AND FDC |
788 | 788 | ||
789 | call stack_init |
789 | call stack_init |
790 | call fdc_init |
790 | call fdc_init |
791 | 791 | ||
792 | ; PALETTE FOR 320x200 and 640x480 16 col |
792 | ; PALETTE FOR 320x200 and 640x480 16 col |
793 | 793 | ||
794 | ; cmp [SCR_MODE],word 0x12 |
794 | ; cmp [SCR_MODE],word 0x12 |
795 | ; jne no_pal_vga |
795 | ; jne no_pal_vga |
796 | ; mov esi,boot_pal_vga |
796 | ; mov esi,boot_pal_vga |
797 | ; call boot_log |
797 | ; call boot_log |
798 | ; call paletteVGA |
798 | ; call paletteVGA |
799 | ; no_pal_vga: |
799 | ; no_pal_vga: |
800 | 800 | ||
801 | ; cmp [SCR_MODE],word 0x13 |
801 | ; cmp [SCR_MODE],word 0x13 |
802 | ; jne no_pal_ega |
802 | ; jne no_pal_ega |
803 | ; mov esi,boot_pal_ega |
803 | ; mov esi,boot_pal_ega |
804 | ; call boot_log |
804 | ; call boot_log |
805 | ; call palette320x200 |
805 | ; call palette320x200 |
806 | ; no_pal_ega: |
806 | ; no_pal_ega: |
807 | 807 | ||
808 | ; LOAD DEFAULT SKIN |
808 | ; LOAD DEFAULT SKIN |
809 | 809 | ||
810 | call load_default_skin |
810 | call load_default_skin |
811 | 811 | ||
812 | ;protect io permission map |
812 | ;protect io permission map |
813 | 813 | ||
814 | mov esi, [default_io_map] |
814 | mov esi, [default_io_map] |
815 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
815 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
816 | add esi, 0x1000 |
816 | add esi, 0x1000 |
817 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
817 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
818 | 818 | ||
819 | stdcall map_page,tss._io_map_0,\ |
819 | stdcall map_page,tss._io_map_0,\ |
820 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
820 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
821 | stdcall map_page,tss._io_map_1,\ |
821 | stdcall map_page,tss._io_map_1,\ |
822 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
822 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
823 | 823 | ||
824 | mov ax,[OS_BASE+0x10000+bx_from_load] |
824 | mov ax,[OS_BASE+0x10000+bx_from_load] |
825 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
825 | cmp ax,'r1' ; if not rused ram disk - load network configuration from files {SPraid.simba} |
826 | je no_st_network |
826 | je no_st_network |
827 | call set_network_conf |
827 | call set_network_conf |
828 | no_st_network: |
828 | no_st_network: |
829 | 829 | ||
830 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
830 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
- | 831 | mov esi, boot_uDMA_ok |
|
- | 832 | call boot_log |
|
831 | ; call pci_ext_config ; <<<<<<<<< bus/pci/pcie.inc |
833 | ; call pci_ext_config ; <<<<<<<<< bus/pci/pcie.inc |
832 | ;------------------------------------------------------------------------------- |
834 | ;------------------------------------------------------------------------------- |
833 | call rs7xx_pcie_init ; <<<<<<<<< bus/ht.inc |
835 | call rs7xx_pcie_init ; <<<<<<<<< bus/ht.inc |
834 | 836 | ||
835 | ; LOAD FIRST APPLICATION |
837 | ; LOAD FIRST APPLICATION |
836 | cli |
838 | cli |
837 | 839 | ||
838 | cmp byte [BOOT_VAR+0x9030],1 |
840 | cmp byte [BOOT_VAR+0x9030],1 |
839 | jne no_load_vrr_m |
841 | jne no_load_vrr_m |
840 | 842 | ||
841 | mov ebp, vrr_m |
843 | mov ebp, vrr_m |
842 | call fs_execute_from_sysdir |
844 | call fs_execute_from_sysdir |
843 | 845 | ||
844 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
846 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
845 | sub eax,2 |
847 | sub eax,2 |
846 | jz first_app_found |
848 | jz first_app_found |
847 | 849 | ||
848 | no_load_vrr_m: |
850 | no_load_vrr_m: |
849 | 851 | ||
850 | mov ebp, firstapp |
852 | mov ebp, firstapp |
851 | call fs_execute_from_sysdir |
853 | call fs_execute_from_sysdir |
852 | 854 | ||
853 | ; cmp eax,2 ; continue if a process has been loaded |
855 | ; cmp eax,2 ; continue if a process has been loaded |
854 | sub eax,2 |
856 | sub eax,2 |
855 | jz first_app_found |
857 | jz first_app_found |
856 | 858 | ||
857 | mov esi, boot_failed |
859 | mov esi, boot_failed |
858 | call boot_log |
860 | call boot_log |
859 | 861 | ||
860 | mov eax, 0xDEADBEEF ; otherwise halt |
862 | mov eax, 0xDEADBEEF ; otherwise halt |
861 | hlt |
863 | hlt |
862 | 864 | ||
863 | first_app_found: |
865 | first_app_found: |
864 | 866 | ||
865 | cli |
867 | cli |
866 | 868 | ||
867 | ;mov [TASK_COUNT],dword 2 |
869 | ;mov [TASK_COUNT],dword 2 |
868 | push 1 |
870 | push 1 |
869 | pop dword [CURRENT_TASK] ; set OS task fisrt |
871 | pop dword [CURRENT_TASK] ; set OS task fisrt |
870 | 872 | ||
871 | ; SET KEYBOARD PARAMETERS |
873 | ; SET KEYBOARD PARAMETERS |
872 | mov al, 0xf6 ; reset keyboard, scan enabled |
874 | mov al, 0xf6 ; reset keyboard, scan enabled |
873 | call kb_write |
875 | call kb_write |
874 | 876 | ||
875 | ; wait until 8042 is ready |
877 | ; wait until 8042 is ready |
876 | xor ecx,ecx |
878 | xor ecx,ecx |
877 | @@: |
879 | @@: |
878 | in al,64h |
880 | in al,64h |
879 | and al,00000010b |
881 | and al,00000010b |
880 | loopnz @b |
882 | loopnz @b |
881 | 883 | ||
882 | ; mov al, 0xED ; svetodiody - only for testing! |
884 | ; mov al, 0xED ; svetodiody - only for testing! |
883 | ; call kb_write |
885 | ; call kb_write |
884 | ; call kb_read |
886 | ; call kb_read |
885 | ; mov al, 111b |
887 | ; mov al, 111b |
886 | ; call kb_write |
888 | ; call kb_write |
887 | ; call kb_read |
889 | ; call kb_read |
888 | 890 | ||
889 | mov al, 0xF3 ; set repeat rate & delay |
891 | mov al, 0xF3 ; set repeat rate & delay |
890 | call kb_write |
892 | call kb_write |
891 | ; call kb_read |
893 | ; call kb_read |
892 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
894 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
893 | call kb_write |
895 | call kb_write |
894 | ; call kb_read |
896 | ; call kb_read |
895 | ;// mike.dld [ |
897 | ;// mike.dld [ |
896 | call set_lights |
898 | call set_lights |
897 | ;// mike.dld ] |
899 | ;// mike.dld ] |
898 | 900 | ||
899 | 901 | ||
900 | ; Setup serial output console (if enabled) |
902 | ; Setup serial output console (if enabled) |
901 | 903 | ||
902 | if defined debug_com_base |
904 | if defined debug_com_base |
903 | 905 | ||
904 | ; enable Divisor latch |
906 | ; enable Divisor latch |
905 | 907 | ||
906 | mov dx, debug_com_base+3 |
908 | mov dx, debug_com_base+3 |
907 | mov al, 1 shl 7 |
909 | mov al, 1 shl 7 |
908 | out dx, al |
910 | out dx, al |
909 | 911 | ||
910 | ; Set speed to 115200 baud (max speed) |
912 | ; Set speed to 115200 baud (max speed) |
911 | 913 | ||
912 | mov dx, debug_com_base |
914 | mov dx, debug_com_base |
913 | mov al, 0x01 |
915 | mov al, 0x01 |
914 | out dx, al |
916 | out dx, al |
915 | 917 | ||
916 | mov dx, debug_com_base+1 |
918 | mov dx, debug_com_base+1 |
917 | mov al, 0x00 |
919 | mov al, 0x00 |
918 | out dx, al |
920 | out dx, al |
919 | 921 | ||
920 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
922 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
921 | 923 | ||
922 | mov dx, debug_com_base+3 |
924 | mov dx, debug_com_base+3 |
923 | mov al, 3 |
925 | mov al, 3 |
924 | out dx, al |
926 | out dx, al |
925 | 927 | ||
926 | ; disable interrupts |
928 | ; disable interrupts |
927 | 929 | ||
928 | mov dx, debug_com_base+1 |
930 | mov dx, debug_com_base+1 |
929 | mov al, 0 |
931 | mov al, 0 |
930 | out dx, al |
932 | out dx, al |
931 | 933 | ||
932 | ; clear + enable fifo (64 bits) |
934 | ; clear + enable fifo (64 bits) |
933 | 935 | ||
934 | mov dx, debug_com_base+2 |
936 | mov dx, debug_com_base+2 |
935 | mov al, 0x7 + 1 shl 5 |
937 | mov al, 0x7 + 1 shl 5 |
936 | out dx, al |
938 | out dx, al |
937 | 939 | ||
938 | 940 | ||
939 | end if |
941 | end if |
940 | 942 | ||
941 | ; START MULTITASKING |
943 | ; START MULTITASKING |
942 | 944 | ||
943 | if preboot_blogesc |
945 | if preboot_blogesc |
944 | mov esi, boot_tasking |
946 | mov esi, boot_tasking |
945 | call boot_log |
947 | call boot_log |
946 | .bll1: in al, 0x60 ; wait for ESC key press |
948 | .bll1: in al, 0x60 ; wait for ESC key press |
947 | cmp al, 129 |
949 | cmp al, 129 |
948 | jne .bll1 |
950 | jne .bll1 |
949 | end if |
951 | end if |
950 | 952 | ||
951 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
953 | ; mov [ENABLE_TASKSWITCH],byte 1 ; multitasking enabled |
952 | 954 | ||
953 | ; UNMASK ALL IRQ'S |
955 | ; UNMASK ALL IRQ'S |
954 | 956 | ||
955 | ; mov esi,boot_allirqs |
957 | ; mov esi,boot_allirqs |
956 | ; call boot_log |
958 | ; call boot_log |
957 | ; |
959 | ; |
958 | ; cli ;guarantee forbidance of interrupts. |
960 | ; cli ;guarantee forbidance of interrupts. |
959 | ; mov al,0 ; unmask all irq's |
961 | ; mov al,0 ; unmask all irq's |
960 | ; out 0xA1,al |
962 | ; out 0xA1,al |
961 | ; out 0x21,al |
963 | ; out 0x21,al |
962 | ; |
964 | ; |
963 | ; mov ecx,32 |
965 | ; mov ecx,32 |
964 | ; |
966 | ; |
965 | ; ready_for_irqs: |
967 | ; ready_for_irqs: |
966 | ; |
968 | ; |
967 | ; mov al,0x20 ; ready for irqs |
969 | ; mov al,0x20 ; ready for irqs |
968 | ; out 0x20,al |
970 | ; out 0x20,al |
969 | ; out 0xa0,al |
971 | ; out 0xa0,al |
970 | ; |
972 | ; |
971 | ; loop ready_for_irqs ; flush the queue |
973 | ; loop ready_for_irqs ; flush the queue |
972 | 974 | ||
973 | stdcall attach_int_handler, 1, irq1, 0 |
975 | stdcall attach_int_handler, 1, irq1, 0 |
974 | 976 | ||
975 | ; mov [dma_hdd],1 |
977 | ; mov [dma_hdd],1 |
976 | cmp [IDEContrRegsBaseAddr], 0 |
978 | cmp [IDEContrRegsBaseAddr], 0 |
977 | setnz [dma_hdd] |
979 | setnz [dma_hdd] |
978 | mov [timer_ticks_enable],1 ; for cd driver |
980 | mov [timer_ticks_enable],1 ; for cd driver |
979 | 981 | ||
980 | sti |
982 | sti |
981 | call change_task |
983 | call change_task |
982 | 984 | ||
983 | jmp osloop |
985 | jmp osloop |
984 | 986 | ||
985 | ; jmp $ ; wait here for timer to take control |
987 | ; jmp $ ; wait here for timer to take control |
986 | 988 | ||
987 | ; Fly :) |
989 | ; Fly :) |
988 | 990 | ||
989 | include 'unpacker.inc' |
991 | include 'unpacker.inc' |
990 | include 'fdo.inc' |
992 | include 'fdo.inc' |
991 | 993 | ||
992 | align 4 |
994 | align 4 |
993 | boot_log: |
995 | boot_log: |
994 | pushad |
996 | pushad |
995 | 997 | ||
996 | mov ebx,10*65536 |
998 | mov ebx,10*65536 |
997 | mov bx,word [boot_y] |
999 | mov bx,word [boot_y] |
998 | add [boot_y],dword 10 |
1000 | add [boot_y],dword 10 |
999 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
1001 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
1000 | xor edi,edi |
1002 | xor edi,edi |
1001 | mov edx,esi |
1003 | mov edx,esi |
1002 | inc edi |
1004 | inc edi |
1003 | call dtext |
1005 | call dtext |
1004 | 1006 | ||
1005 | ; mov [novesachecksum],1000 |
1007 | ; mov [novesachecksum],1000 |
1006 | ; call checkVga_N13 |
1008 | ; call checkVga_N13 |
1007 | 1009 | ||
1008 | popad |
1010 | popad |
1009 | 1011 | ||
1010 | ret |
1012 | ret |
1011 | 1013 | ||
1012 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1014 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1013 | ; ; |
1015 | ; ; |
1014 | ; MAIN OS LOOP START ; |
1016 | ; MAIN OS LOOP START ; |
1015 | ; ; |
1017 | ; ; |
1016 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1018 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1017 | align 32 |
1019 | align 32 |
1018 | osloop: |
1020 | osloop: |
1019 | call [draw_pointer] |
1021 | call [draw_pointer] |
1020 | call window_check_events |
1022 | call window_check_events |
1021 | call mouse_check_events |
1023 | call mouse_check_events |
1022 | call checkmisc |
1024 | call checkmisc |
1023 | ; call checkVga_N13 |
1025 | ; call checkVga_N13 |
1024 | call stack_handler |
1026 | call stack_handler |
1025 | call checkidle |
1027 | call checkidle |
1026 | call check_fdd_motor_status |
1028 | call check_fdd_motor_status |
1027 | call check_ATAPI_device_event |
1029 | call check_ATAPI_device_event |
1028 | jmp osloop |
1030 | jmp osloop |
1029 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1031 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1030 | ; ; |
1032 | ; ; |
1031 | ; MAIN OS LOOP END ; |
1033 | ; MAIN OS LOOP END ; |
1032 | ; ; |
1034 | ; ; |
1033 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1035 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1034 | align 4 |
1036 | align 4 |
1035 | checkidle: |
1037 | checkidle: |
1036 | pushad |
1038 | pushad |
1037 | call change_task |
1039 | call change_task |
1038 | jmp idle_loop_entry |
1040 | jmp idle_loop_entry |
1039 | idle_loop: |
1041 | idle_loop: |
1040 | cmp eax,[idlemem] ; eax == [timer_ticks] |
1042 | cmp eax,[idlemem] ; eax == [timer_ticks] |
1041 | jne idle_exit |
1043 | jne idle_exit |
1042 | rdtsc ;call _rdtsc |
1044 | rdtsc ;call _rdtsc |
1043 | mov ecx,eax |
1045 | mov ecx,eax |
1044 | hlt |
1046 | hlt |
1045 | rdtsc ;call _rdtsc |
1047 | rdtsc ;call _rdtsc |
1046 | sub eax,ecx |
1048 | sub eax,ecx |
1047 | add [idleuse],eax |
1049 | add [idleuse],eax |
1048 | idle_loop_entry: |
1050 | idle_loop_entry: |
1049 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
1051 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
1050 | cmp [check_idle_semaphore],0 |
1052 | cmp [check_idle_semaphore],0 |
1051 | je idle_loop |
1053 | je idle_loop |
1052 | dec [check_idle_semaphore] |
1054 | dec [check_idle_semaphore] |
1053 | idle_exit: |
1055 | idle_exit: |
1054 | mov [idlemem],eax ; eax == [timer_ticks] |
1056 | mov [idlemem],eax ; eax == [timer_ticks] |
1055 | popad |
1057 | popad |
1056 | ret |
1058 | ret |
1057 | 1059 | ||
1058 | uglobal |
1060 | uglobal |
1059 | idlemem dd 0x0 |
1061 | idlemem dd 0x0 |
1060 | idleuse dd 0x0 |
1062 | idleuse dd 0x0 |
1061 | idleusesec dd 0x0 |
1063 | idleusesec dd 0x0 |
1062 | check_idle_semaphore dd 0x0 |
1064 | check_idle_semaphore dd 0x0 |
1063 | endg |
1065 | endg |
1064 | 1066 | ||
1065 | 1067 | ||
1066 | 1068 | ||
1067 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1069 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1068 | ; ; |
1070 | ; ; |
1069 | ; INCLUDED SYSTEM FILES ; |
1071 | ; INCLUDED SYSTEM FILES ; |
1070 | ; ; |
1072 | ; ; |
1071 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1073 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1072 | 1074 | ||
1073 | 1075 | ||
1074 | include "kernel32.inc" |
1076 | include "kernel32.inc" |
1075 | 1077 | ||
1076 | 1078 | ||
1077 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1079 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1078 | ; ; |
1080 | ; ; |
1079 | ; KERNEL FUNCTIONS ; |
1081 | ; KERNEL FUNCTIONS ; |
1080 | ; ; |
1082 | ; ; |
1081 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1083 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1082 | 1084 | ||
1083 | reserve_irqs_ports: |
1085 | reserve_irqs_ports: |
1084 | ; removed |
1086 | ; removed |
1085 | ret |
1087 | ret |
1086 | 1088 | ||
1087 | setirqreadports: |
1089 | setirqreadports: |
1088 | ; removed |
1090 | ; removed |
1089 | ret |
1091 | ret |
1090 | 1092 | ||
1091 | iglobal |
1093 | iglobal |
1092 | process_number dd 0x1 |
1094 | process_number dd 0x1 |
1093 | endg |
1095 | endg |
1094 | 1096 | ||
1095 | set_variables: |
1097 | set_variables: |
1096 | 1098 | ||
1097 | mov ecx,0x100 ; flush port 0x60 |
1099 | mov ecx,0x100 ; flush port 0x60 |
1098 | .fl60: in al,0x60 |
1100 | .fl60: in al,0x60 |
1099 | loop .fl60 |
1101 | loop .fl60 |
1100 | push eax |
1102 | push eax |
1101 | 1103 | ||
1102 | mov ax,[BOOT_VAR+0x900c] |
1104 | mov ax,[BOOT_VAR+0x900c] |
1103 | shr ax,1 |
1105 | shr ax,1 |
1104 | shl eax,16 |
1106 | shl eax,16 |
1105 | mov ax,[BOOT_VAR+0x900A] |
1107 | mov ax,[BOOT_VAR+0x900A] |
1106 | shr ax,1 |
1108 | shr ax,1 |
1107 | mov [MOUSE_X],eax |
1109 | mov [MOUSE_X],eax |
1108 | 1110 | ||
1109 | xor eax,eax |
1111 | xor eax,eax |
1110 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1112 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
1111 | 1113 | ||
1112 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
1114 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
1113 | mov byte [KEY_COUNT],al ; keyboard buffer |
1115 | mov byte [KEY_COUNT],al ; keyboard buffer |
1114 | mov byte [BTN_COUNT],al ; button buffer |
1116 | mov byte [BTN_COUNT],al ; button buffer |
1115 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1117 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1116 | 1118 | ||
1117 | ;!! IP 04.02.2005: |
1119 | ;!! IP 04.02.2005: |
1118 | mov byte [DONT_SWITCH],al ; change task if possible |
1120 | mov byte [DONT_SWITCH],al ; change task if possible |
1119 | pop eax |
1121 | pop eax |
1120 | ret |
1122 | ret |
1121 | 1123 | ||
1122 | align 4 |
1124 | align 4 |
1123 | ;input eax=43,bl-byte of output, ecx - number of port |
1125 | ;input eax=43,bl-byte of output, ecx - number of port |
1124 | sys_outport: |
1126 | sys_outport: |
1125 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1127 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1126 | ret |
1128 | ret |
1127 | 1129 | ||
1128 | display_number: |
1130 | display_number: |
1129 | ;It is not optimization |
1131 | ;It is not optimization |
1130 | mov eax, ebx |
1132 | mov eax, ebx |
1131 | mov ebx, ecx |
1133 | mov ebx, ecx |
1132 | mov ecx, edx |
1134 | mov ecx, edx |
1133 | mov edx, esi |
1135 | mov edx, esi |
1134 | mov esi, edi |
1136 | mov esi, edi |
1135 | ; eax = print type, al=0 -> ebx is number |
1137 | ; eax = print type, al=0 -> ebx is number |
1136 | ; al=1 -> ebx is pointer |
1138 | ; al=1 -> ebx is pointer |
1137 | ; ah=0 -> display decimal |
1139 | ; ah=0 -> display decimal |
1138 | ; ah=1 -> display hexadecimal |
1140 | ; ah=1 -> display hexadecimal |
1139 | ; ah=2 -> display binary |
1141 | ; ah=2 -> display binary |
1140 | ; eax bits 16-21 = number of digits to display (0-32) |
1142 | ; eax bits 16-21 = number of digits to display (0-32) |
1141 | ; eax bits 22-31 = reserved |
1143 | ; eax bits 22-31 = reserved |
1142 | ; |
1144 | ; |
1143 | ; ebx = number or pointer |
1145 | ; ebx = number or pointer |
1144 | ; ecx = x shl 16 + y |
1146 | ; ecx = x shl 16 + y |
1145 | ; edx = color |
1147 | ; edx = color |
1146 | xor edi, edi |
1148 | xor edi, edi |
1147 | display_number_force: |
1149 | display_number_force: |
1148 | push eax |
1150 | push eax |
1149 | and eax,0x3fffffff |
1151 | and eax,0x3fffffff |
1150 | cmp eax,0xffff ; length > 0 ? |
1152 | cmp eax,0xffff ; length > 0 ? |
1151 | pop eax |
1153 | pop eax |
1152 | jge cont_displ |
1154 | jge cont_displ |
1153 | ret |
1155 | ret |
1154 | cont_displ: |
1156 | cont_displ: |
1155 | push eax |
1157 | push eax |
1156 | and eax,0x3fffffff |
1158 | and eax,0x3fffffff |
1157 | cmp eax,61*0x10000 ; length <= 60 ? |
1159 | cmp eax,61*0x10000 ; length <= 60 ? |
1158 | pop eax |
1160 | pop eax |
1159 | jb cont_displ2 |
1161 | jb cont_displ2 |
1160 | ret |
1162 | ret |
1161 | cont_displ2: |
1163 | cont_displ2: |
1162 | 1164 | ||
1163 | pushad |
1165 | pushad |
1164 | 1166 | ||
1165 | cmp al,1 ; ecx is a pointer ? |
1167 | cmp al,1 ; ecx is a pointer ? |
1166 | jne displnl1 |
1168 | jne displnl1 |
1167 | mov ebp,ebx |
1169 | mov ebp,ebx |
1168 | add ebp,4 |
1170 | add ebp,4 |
1169 | mov ebp,[ebp+std_application_base_address] |
1171 | mov ebp,[ebp+std_application_base_address] |
1170 | mov ebx,[ebx+std_application_base_address] |
1172 | mov ebx,[ebx+std_application_base_address] |
1171 | displnl1: |
1173 | displnl1: |
1172 | sub esp,64 |
1174 | sub esp,64 |
1173 | 1175 | ||
1174 | test ah,ah ; DECIMAL |
1176 | test ah,ah ; DECIMAL |
1175 | jnz no_display_desnum |
1177 | jnz no_display_desnum |
1176 | shr eax,16 |
1178 | shr eax,16 |
1177 | and eax,0xC03f |
1179 | and eax,0xC03f |
1178 | ; and eax,0x3f |
1180 | ; and eax,0x3f |
1179 | push eax |
1181 | push eax |
1180 | and eax,0x3f |
1182 | and eax,0x3f |
1181 | mov edi,esp |
1183 | mov edi,esp |
1182 | add edi,4+64-1 |
1184 | add edi,4+64-1 |
1183 | mov ecx,eax |
1185 | mov ecx,eax |
1184 | mov eax,ebx |
1186 | mov eax,ebx |
1185 | mov ebx,10 |
1187 | mov ebx,10 |
1186 | d_desnum: |
1188 | d_desnum: |
1187 | xor edx,edx |
1189 | xor edx,edx |
1188 | call division_64_bits |
1190 | call division_64_bits |
1189 | div ebx |
1191 | div ebx |
1190 | add dl,48 |
1192 | add dl,48 |
1191 | mov [edi],dl |
1193 | mov [edi],dl |
1192 | dec edi |
1194 | dec edi |
1193 | loop d_desnum |
1195 | loop d_desnum |
1194 | pop eax |
1196 | pop eax |
1195 | call normalize_number |
1197 | call normalize_number |
1196 | call draw_num_text |
1198 | call draw_num_text |
1197 | add esp,64 |
1199 | add esp,64 |
1198 | popad |
1200 | popad |
1199 | ret |
1201 | ret |
1200 | no_display_desnum: |
1202 | no_display_desnum: |
1201 | 1203 | ||
1202 | cmp ah,0x01 ; HEXADECIMAL |
1204 | cmp ah,0x01 ; HEXADECIMAL |
1203 | jne no_display_hexnum |
1205 | jne no_display_hexnum |
1204 | shr eax,16 |
1206 | shr eax,16 |
1205 | and eax,0xC03f |
1207 | and eax,0xC03f |
1206 | ; and eax,0x3f |
1208 | ; and eax,0x3f |
1207 | push eax |
1209 | push eax |
1208 | and eax,0x3f |
1210 | and eax,0x3f |
1209 | mov edi,esp |
1211 | mov edi,esp |
1210 | add edi,4+64-1 |
1212 | add edi,4+64-1 |
1211 | mov ecx,eax |
1213 | mov ecx,eax |
1212 | mov eax,ebx |
1214 | mov eax,ebx |
1213 | mov ebx,16 |
1215 | mov ebx,16 |
1214 | d_hexnum: |
1216 | d_hexnum: |
1215 | xor edx,edx |
1217 | xor edx,edx |
1216 | call division_64_bits |
1218 | call division_64_bits |
1217 | div ebx |
1219 | div ebx |
1218 | hexletters = __fdo_hexdigits |
1220 | hexletters = __fdo_hexdigits |
1219 | add edx,hexletters |
1221 | add edx,hexletters |
1220 | mov dl,[edx] |
1222 | mov dl,[edx] |
1221 | mov [edi],dl |
1223 | mov [edi],dl |
1222 | dec edi |
1224 | dec edi |
1223 | loop d_hexnum |
1225 | loop d_hexnum |
1224 | pop eax |
1226 | pop eax |
1225 | call normalize_number |
1227 | call normalize_number |
1226 | call draw_num_text |
1228 | call draw_num_text |
1227 | add esp,64 |
1229 | add esp,64 |
1228 | popad |
1230 | popad |
1229 | ret |
1231 | ret |
1230 | no_display_hexnum: |
1232 | no_display_hexnum: |
1231 | 1233 | ||
1232 | cmp ah,0x02 ; BINARY |
1234 | cmp ah,0x02 ; BINARY |
1233 | jne no_display_binnum |
1235 | jne no_display_binnum |
1234 | shr eax,16 |
1236 | shr eax,16 |
1235 | and eax,0xC03f |
1237 | and eax,0xC03f |
1236 | ; and eax,0x3f |
1238 | ; and eax,0x3f |
1237 | push eax |
1239 | push eax |
1238 | and eax,0x3f |
1240 | and eax,0x3f |
1239 | mov edi,esp |
1241 | mov edi,esp |
1240 | add edi,4+64-1 |
1242 | add edi,4+64-1 |
1241 | mov ecx,eax |
1243 | mov ecx,eax |
1242 | mov eax,ebx |
1244 | mov eax,ebx |
1243 | mov ebx,2 |
1245 | mov ebx,2 |
1244 | d_binnum: |
1246 | d_binnum: |
1245 | xor edx,edx |
1247 | xor edx,edx |
1246 | call division_64_bits |
1248 | call division_64_bits |
1247 | div ebx |
1249 | div ebx |
1248 | add dl,48 |
1250 | add dl,48 |
1249 | mov [edi],dl |
1251 | mov [edi],dl |
1250 | dec edi |
1252 | dec edi |
1251 | loop d_binnum |
1253 | loop d_binnum |
1252 | pop eax |
1254 | pop eax |
1253 | call normalize_number |
1255 | call normalize_number |
1254 | call draw_num_text |
1256 | call draw_num_text |
1255 | add esp,64 |
1257 | add esp,64 |
1256 | popad |
1258 | popad |
1257 | ret |
1259 | ret |
1258 | no_display_binnum: |
1260 | no_display_binnum: |
1259 | 1261 | ||
1260 | add esp,64 |
1262 | add esp,64 |
1261 | popad |
1263 | popad |
1262 | ret |
1264 | ret |
1263 | 1265 | ||
1264 | normalize_number: |
1266 | normalize_number: |
1265 | test ah,0x80 |
1267 | test ah,0x80 |
1266 | jz .continue |
1268 | jz .continue |
1267 | mov ecx,48 |
1269 | mov ecx,48 |
1268 | and eax,0x3f |
1270 | and eax,0x3f |
1269 | @@: |
1271 | @@: |
1270 | inc edi |
1272 | inc edi |
1271 | cmp [edi],cl |
1273 | cmp [edi],cl |
1272 | jne .continue |
1274 | jne .continue |
1273 | dec eax |
1275 | dec eax |
1274 | cmp eax,1 |
1276 | cmp eax,1 |
1275 | ja @r |
1277 | ja @r |
1276 | mov al,1 |
1278 | mov al,1 |
1277 | .continue: |
1279 | .continue: |
1278 | and eax,0x3f |
1280 | and eax,0x3f |
1279 | ret |
1281 | ret |
1280 | 1282 | ||
1281 | division_64_bits: |
1283 | division_64_bits: |
1282 | test [esp+1+4],byte 0x40 |
1284 | test [esp+1+4],byte 0x40 |
1283 | jz .continue |
1285 | jz .continue |
1284 | push eax |
1286 | push eax |
1285 | mov eax,ebp |
1287 | mov eax,ebp |
1286 | div ebx |
1288 | div ebx |
1287 | mov ebp,eax |
1289 | mov ebp,eax |
1288 | pop eax |
1290 | pop eax |
1289 | .continue: |
1291 | .continue: |
1290 | ret |
1292 | ret |
1291 | 1293 | ||
1292 | draw_num_text: |
1294 | draw_num_text: |
1293 | mov esi,eax |
1295 | mov esi,eax |
1294 | mov edx,64+4 |
1296 | mov edx,64+4 |
1295 | sub edx,eax |
1297 | sub edx,eax |
1296 | add edx,esp |
1298 | add edx,esp |
1297 | mov ebx,[esp+64+32-8+4] |
1299 | mov ebx,[esp+64+32-8+4] |
1298 | ; add window start x & y |
1300 | ; add window start x & y |
1299 | mov ecx,[TASK_BASE] |
1301 | mov ecx,[TASK_BASE] |
1300 | 1302 | ||
1301 | mov edi,[CURRENT_TASK] |
1303 | mov edi,[CURRENT_TASK] |
1302 | shl edi,8 |
1304 | shl edi,8 |
1303 | 1305 | ||
1304 | mov eax,[ecx-twdw+WDATA.box.left] |
1306 | mov eax,[ecx-twdw+WDATA.box.left] |
1305 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1307 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1306 | shl eax,16 |
1308 | shl eax,16 |
1307 | add eax,[ecx-twdw+WDATA.box.top] |
1309 | add eax,[ecx-twdw+WDATA.box.top] |
1308 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1310 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1309 | add ebx,eax |
1311 | add ebx,eax |
1310 | mov ecx,[esp+64+32-12+4] |
1312 | mov ecx,[esp+64+32-12+4] |
1311 | and ecx, not 0x80000000 ; force counted string |
1313 | and ecx, not 0x80000000 ; force counted string |
1312 | mov eax, [esp+64+8] ; background color (if given) |
1314 | mov eax, [esp+64+8] ; background color (if given) |
1313 | mov edi, [esp+64+4] |
1315 | mov edi, [esp+64+4] |
1314 | jmp dtext |
1316 | jmp dtext |
1315 | 1317 | ||
1316 | align 4 |
1318 | align 4 |
1317 | 1319 | ||
1318 | sys_setup: |
1320 | sys_setup: |
1319 | 1321 | ||
1320 | ; 1=roland mpu midi base , base io address |
1322 | ; 1=roland mpu midi base , base io address |
1321 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1323 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1322 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1324 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1323 | ; 5=system language, 1eng 2fi 3ger 4rus |
1325 | ; 5=system language, 1eng 2fi 3ger 4rus |
1324 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1326 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1325 | ; 8=fat32 partition in hd |
1327 | ; 8=fat32 partition in hd |
1326 | ; 9 |
1328 | ; 9 |
1327 | ; 10 = sound dma channel |
1329 | ; 10 = sound dma channel |
1328 | ; 11 = enable lba read |
1330 | ; 11 = enable lba read |
1329 | ; 12 = enable pci access |
1331 | ; 12 = enable pci access |
1330 | 1332 | ||
1331 | 1333 | ||
1332 | and [esp+32],dword 0 |
1334 | and [esp+32],dword 0 |
1333 | dec ebx ; MIDI |
1335 | dec ebx ; MIDI |
1334 | jnz nsyse1 |
1336 | jnz nsyse1 |
1335 | cmp ecx,0x100 |
1337 | cmp ecx,0x100 |
1336 | 1338 | ||
1337 | jb nsyse1 |
1339 | jb nsyse1 |
1338 | mov esi,65535 |
1340 | mov esi,65535 |
1339 | cmp esi,ecx |
1341 | cmp esi,ecx |
1340 | 1342 | ||
1341 | jb nsyse1 |
1343 | jb nsyse1 |
1342 | mov [midi_base],cx ;bx |
1344 | mov [midi_base],cx ;bx |
1343 | mov word [mididp],cx ;bx |
1345 | mov word [mididp],cx ;bx |
1344 | inc cx ;bx |
1346 | inc cx ;bx |
1345 | mov word [midisp],cx ;bx |
1347 | mov word [midisp],cx ;bx |
1346 | ret |
1348 | ret |
1347 | 1349 | ||
1348 | iglobal |
1350 | iglobal |
1349 | midi_base dw 0 |
1351 | midi_base dw 0 |
1350 | endg |
1352 | endg |
1351 | 1353 | ||
1352 | nsyse1: |
1354 | nsyse1: |
1353 | dec ebx ; KEYBOARD |
1355 | dec ebx ; KEYBOARD |
1354 | jnz nsyse2 |
1356 | jnz nsyse2 |
1355 | mov edi,[TASK_BASE] |
1357 | mov edi,[TASK_BASE] |
1356 | mov eax,[edi+TASKDATA.mem_start] |
1358 | mov eax,[edi+TASKDATA.mem_start] |
1357 | add eax,edx |
1359 | add eax,edx |
1358 | 1360 | ||
1359 | dec ecx |
1361 | dec ecx |
1360 | jnz kbnobase |
1362 | jnz kbnobase |
1361 | mov ebx,keymap |
1363 | mov ebx,keymap |
1362 | mov ecx,128 |
1364 | mov ecx,128 |
1363 | call memmove |
1365 | call memmove |
1364 | ret |
1366 | ret |
1365 | kbnobase: |
1367 | kbnobase: |
1366 | dec ecx |
1368 | dec ecx |
1367 | jnz kbnoshift |
1369 | jnz kbnoshift |
1368 | 1370 | ||
1369 | mov ebx,keymap_shift |
1371 | mov ebx,keymap_shift |
1370 | mov ecx,128 |
1372 | mov ecx,128 |
1371 | call memmove |
1373 | call memmove |
1372 | ret |
1374 | ret |
1373 | kbnoshift: |
1375 | kbnoshift: |
1374 | dec ecx |
1376 | dec ecx |
1375 | jnz kbnoalt |
1377 | jnz kbnoalt |
1376 | mov ebx,keymap_alt |
1378 | mov ebx,keymap_alt |
1377 | mov ecx,128 |
1379 | mov ecx,128 |
1378 | call memmove |
1380 | call memmove |
1379 | ret |
1381 | ret |
1380 | kbnoalt: |
1382 | kbnoalt: |
1381 | sub ecx,6 |
1383 | sub ecx,6 |
1382 | jnz kbnocountry |
1384 | jnz kbnocountry |
1383 | mov word [keyboard],dx |
1385 | mov word [keyboard],dx |
1384 | ret |
1386 | ret |
1385 | kbnocountry: |
1387 | kbnocountry: |
1386 | mov [esp+32],dword 1 |
1388 | mov [esp+32],dword 1 |
1387 | ret |
1389 | ret |
1388 | nsyse2: |
1390 | nsyse2: |
1389 | dec ebx ; CD |
1391 | dec ebx ; CD |
1390 | jnz nsyse4 |
1392 | jnz nsyse4 |
1391 | 1393 | ||
1392 | test ecx,ecx |
1394 | test ecx,ecx |
1393 | jz nosesl |
1395 | jz nosesl |
1394 | 1396 | ||
1395 | cmp ecx, 4 |
1397 | cmp ecx, 4 |
1396 | ja nosesl |
1398 | ja nosesl |
1397 | mov [cd_base],cl |
1399 | mov [cd_base],cl |
1398 | 1400 | ||
1399 | dec ecx |
1401 | dec ecx |
1400 | jnz noprma |
1402 | jnz noprma |
1401 | mov [cdbase],0x1f0 |
1403 | mov [cdbase],0x1f0 |
1402 | mov [cdid],0xa0 |
1404 | mov [cdid],0xa0 |
1403 | noprma: |
1405 | noprma: |
1404 | 1406 | ||
1405 | dec ecx |
1407 | dec ecx |
1406 | jnz noprsl |
1408 | jnz noprsl |
1407 | mov [cdbase],0x1f0 |
1409 | mov [cdbase],0x1f0 |
1408 | mov [cdid],0xb0 |
1410 | mov [cdid],0xb0 |
1409 | noprsl: |
1411 | noprsl: |
1410 | dec ecx |
1412 | dec ecx |
1411 | jnz nosema |
1413 | jnz nosema |
1412 | mov [cdbase],0x170 |
1414 | mov [cdbase],0x170 |
1413 | mov [cdid],0xa0 |
1415 | mov [cdid],0xa0 |
1414 | nosema: |
1416 | nosema: |
1415 | dec ecx |
1417 | dec ecx |
1416 | jnz nosesl |
1418 | jnz nosesl |
1417 | mov [cdbase],0x170 |
1419 | mov [cdbase],0x170 |
1418 | mov [cdid],0xb0 |
1420 | mov [cdid],0xb0 |
1419 | nosesl: |
1421 | nosesl: |
1420 | ret |
1422 | ret |
1421 | 1423 | ||
1422 | iglobal |
1424 | iglobal |
1423 | cd_base db 0 |
1425 | cd_base db 0 |
1424 | 1426 | ||
1425 | endg |
1427 | endg |
1426 | nsyse4: |
1428 | nsyse4: |
1427 | 1429 | ||
1428 | sub ebx,2 ; SYSTEM LANGUAGE |
1430 | sub ebx,2 ; SYSTEM LANGUAGE |
1429 | jnz nsyse5 |
1431 | jnz nsyse5 |
1430 | mov [syslang],ecx |
1432 | mov [syslang],ecx |
1431 | ret |
1433 | ret |
1432 | nsyse5: |
1434 | nsyse5: |
1433 | 1435 | ||
1434 | sub ebx,2 ; HD BASE |
1436 | sub ebx,2 ; HD BASE |
1435 | jnz nsyse7 |
1437 | jnz nsyse7 |
1436 | 1438 | ||
1437 | test ecx,ecx |
1439 | test ecx,ecx |
1438 | jz nosethd |
1440 | jz nosethd |
1439 | 1441 | ||
1440 | cmp ecx,4 |
1442 | cmp ecx,4 |
1441 | ja nosethd |
1443 | ja nosethd |
1442 | mov [hd_base],cl |
1444 | mov [hd_base],cl |
1443 | 1445 | ||
1444 | cmp ecx,1 |
1446 | cmp ecx,1 |
1445 | jnz noprmahd |
1447 | jnz noprmahd |
1446 | mov [hdbase],0x1f0 |
1448 | mov [hdbase],0x1f0 |
1447 | and dword [hdid],0x0 |
1449 | and dword [hdid],0x0 |
1448 | mov dword [hdpos],ecx |
1450 | mov dword [hdpos],ecx |
1449 | ; call set_FAT32_variables |
1451 | ; call set_FAT32_variables |
1450 | noprmahd: |
1452 | noprmahd: |
1451 | 1453 | ||
1452 | cmp ecx,2 |
1454 | cmp ecx,2 |
1453 | jnz noprslhd |
1455 | jnz noprslhd |
1454 | mov [hdbase],0x1f0 |
1456 | mov [hdbase],0x1f0 |
1455 | mov [hdid],0x10 |
1457 | mov [hdid],0x10 |
1456 | mov dword [hdpos],ecx |
1458 | mov dword [hdpos],ecx |
1457 | ; call set_FAT32_variables |
1459 | ; call set_FAT32_variables |
1458 | noprslhd: |
1460 | noprslhd: |
1459 | 1461 | ||
1460 | cmp ecx,3 |
1462 | cmp ecx,3 |
1461 | jnz nosemahd |
1463 | jnz nosemahd |
1462 | mov [hdbase],0x170 |
1464 | mov [hdbase],0x170 |
1463 | and dword [hdid],0x0 |
1465 | and dword [hdid],0x0 |
1464 | mov dword [hdpos],ecx |
1466 | mov dword [hdpos],ecx |
1465 | ; call set_FAT32_variables |
1467 | ; call set_FAT32_variables |
1466 | nosemahd: |
1468 | nosemahd: |
1467 | 1469 | ||
1468 | cmp ecx,4 |
1470 | cmp ecx,4 |
1469 | jnz noseslhd |
1471 | jnz noseslhd |
1470 | mov [hdbase],0x170 |
1472 | mov [hdbase],0x170 |
1471 | mov [hdid],0x10 |
1473 | mov [hdid],0x10 |
1472 | mov dword [hdpos],ecx |
1474 | mov dword [hdpos],ecx |
1473 | ; call set_FAT32_variables |
1475 | ; call set_FAT32_variables |
1474 | noseslhd: |
1476 | noseslhd: |
1475 | call reserve_hd1 |
1477 | call reserve_hd1 |
1476 | call reserve_hd_channel |
1478 | call reserve_hd_channel |
1477 | call free_hd_channel |
1479 | call free_hd_channel |
1478 | and dword [hd1_status],0 ; free |
1480 | and dword [hd1_status],0 ; free |
1479 | nosethd: |
1481 | nosethd: |
1480 | ret |
1482 | ret |
1481 | 1483 | ||
1482 | iglobal |
1484 | iglobal |
1483 | hd_base db 0 |
1485 | hd_base db 0 |
1484 | endg |
1486 | endg |
1485 | 1487 | ||
1486 | nsyse7: |
1488 | nsyse7: |
1487 | 1489 | ||
1488 | ; cmp eax,8 ; HD PARTITION |
1490 | ; cmp eax,8 ; HD PARTITION |
1489 | dec ebx |
1491 | dec ebx |
1490 | jnz nsyse8 |
1492 | jnz nsyse8 |
1491 | mov [fat32part],ecx |
1493 | mov [fat32part],ecx |
1492 | ; call set_FAT32_variables |
1494 | ; call set_FAT32_variables |
1493 | call reserve_hd1 |
1495 | call reserve_hd1 |
1494 | call reserve_hd_channel |
1496 | call reserve_hd_channel |
1495 | call free_hd_channel |
1497 | call free_hd_channel |
1496 | ; pusha |
1498 | ; pusha |
1497 | call choice_necessity_partition_1 |
1499 | call choice_necessity_partition_1 |
1498 | ; popa |
1500 | ; popa |
1499 | and dword [hd1_status],0 ; free |
1501 | and dword [hd1_status],0 ; free |
1500 | ret |
1502 | ret |
1501 | 1503 | ||
1502 | nsyse8: |
1504 | nsyse8: |
1503 | ; cmp eax,11 ; ENABLE LBA READ |
1505 | ; cmp eax,11 ; ENABLE LBA READ |
1504 | and ecx,1 |
1506 | and ecx,1 |
1505 | sub ebx,3 |
1507 | sub ebx,3 |
1506 | jnz no_set_lba_read |
1508 | jnz no_set_lba_read |
1507 | mov [lba_read_enabled],ecx |
1509 | mov [lba_read_enabled],ecx |
1508 | ret |
1510 | ret |
1509 | 1511 | ||
1510 | no_set_lba_read: |
1512 | no_set_lba_read: |
1511 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1513 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1512 | dec ebx |
1514 | dec ebx |
1513 | jnz no_set_pci_access |
1515 | jnz no_set_pci_access |
1514 | mov [pci_access_enabled],ecx |
1516 | mov [pci_access_enabled],ecx |
1515 | ret |
1517 | ret |
1516 | no_set_pci_access: |
1518 | no_set_pci_access: |
1517 | 1519 | ||
1518 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1520 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1519 | include 'vmodeint.inc' |
1521 | include 'vmodeint.inc' |
1520 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1522 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1521 | 1523 | ||
1522 | sys_setup_err: |
1524 | sys_setup_err: |
1523 | or [esp+32],dword -1 |
1525 | or [esp+32],dword -1 |
1524 | ret |
1526 | ret |
1525 | 1527 | ||
1526 | align 4 |
1528 | align 4 |
1527 | 1529 | ||
1528 | sys_getsetup: |
1530 | sys_getsetup: |
1529 | 1531 | ||
1530 | ; 1=roland mpu midi base , base io address |
1532 | ; 1=roland mpu midi base , base io address |
1531 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1533 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
1532 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1534 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1533 | ; 5=system language, 1eng 2fi 3ger 4rus |
1535 | ; 5=system language, 1eng 2fi 3ger 4rus |
1534 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1536 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
1535 | ; 8=fat32 partition in hd |
1537 | ; 8=fat32 partition in hd |
1536 | ; 9=get hs timer tic |
1538 | ; 9=get hs timer tic |
1537 | 1539 | ||
1538 | ; cmp eax,1 |
1540 | ; cmp eax,1 |
1539 | dec ebx |
1541 | dec ebx |
1540 | jnz ngsyse1 |
1542 | jnz ngsyse1 |
1541 | movzx eax,[midi_base] |
1543 | movzx eax,[midi_base] |
1542 | mov [esp+32],eax |
1544 | mov [esp+32],eax |
1543 | ret |
1545 | ret |
1544 | ngsyse1: |
1546 | ngsyse1: |
1545 | ; cmp eax,2 |
1547 | ; cmp eax,2 |
1546 | dec ebx |
1548 | dec ebx |
1547 | jnz ngsyse2 |
1549 | jnz ngsyse2 |
1548 | 1550 | ||
1549 | mov edi,[TASK_BASE] |
1551 | mov edi,[TASK_BASE] |
1550 | mov ebx,[edi+TASKDATA.mem_start] |
1552 | mov ebx,[edi+TASKDATA.mem_start] |
1551 | add ebx,edx |
1553 | add ebx,edx |
1552 | 1554 | ||
1553 | ; cmp ebx,1 |
1555 | ; cmp ebx,1 |
1554 | dec ecx |
1556 | dec ecx |
1555 | jnz kbnobaseret |
1557 | jnz kbnobaseret |
1556 | mov eax,keymap |
1558 | mov eax,keymap |
1557 | mov ecx,128 |
1559 | mov ecx,128 |
1558 | call memmove |
1560 | call memmove |
1559 | ret |
1561 | ret |
1560 | kbnobaseret: |
1562 | kbnobaseret: |
1561 | ; cmp ebx,2 |
1563 | ; cmp ebx,2 |
1562 | dec ecx |
1564 | dec ecx |
1563 | jnz kbnoshiftret |
1565 | jnz kbnoshiftret |
1564 | 1566 | ||
1565 | mov eax,keymap_shift |
1567 | mov eax,keymap_shift |
1566 | mov ecx,128 |
1568 | mov ecx,128 |
1567 | call memmove |
1569 | call memmove |
1568 | ret |
1570 | ret |
1569 | kbnoshiftret: |
1571 | kbnoshiftret: |
1570 | ; cmp ebx,3 |
1572 | ; cmp ebx,3 |
1571 | dec ecx |
1573 | dec ecx |
1572 | jne kbnoaltret |
1574 | jne kbnoaltret |
1573 | 1575 | ||
1574 | mov eax,keymap_alt |
1576 | mov eax,keymap_alt |
1575 | mov ecx,128 |
1577 | mov ecx,128 |
1576 | call memmove |
1578 | call memmove |
1577 | ret |
1579 | ret |
1578 | kbnoaltret: |
1580 | kbnoaltret: |
1579 | ; cmp ebx,9 |
1581 | ; cmp ebx,9 |
1580 | sub ecx,6 |
1582 | sub ecx,6 |
1581 | jnz ngsyse2 |
1583 | jnz ngsyse2 |
1582 | movzx eax,word [keyboard] |
1584 | movzx eax,word [keyboard] |
1583 | mov [esp+32],eax |
1585 | mov [esp+32],eax |
1584 | ret |
1586 | ret |
1585 | 1587 | ||
1586 | 1588 | ||
1587 | ngsyse2: |
1589 | ngsyse2: |
1588 | ; cmp eax,3 |
1590 | ; cmp eax,3 |
1589 | dec ebx |
1591 | dec ebx |
1590 | jnz ngsyse3 |
1592 | jnz ngsyse3 |
1591 | movzx eax,[cd_base] |
1593 | movzx eax,[cd_base] |
1592 | mov [esp+32],eax |
1594 | mov [esp+32],eax |
1593 | ret |
1595 | ret |
1594 | ngsyse3: |
1596 | ngsyse3: |
1595 | ; cmp eax,5 |
1597 | ; cmp eax,5 |
1596 | sub ebx,2 |
1598 | sub ebx,2 |
1597 | jnz ngsyse5 |
1599 | jnz ngsyse5 |
1598 | mov eax,[syslang] |
1600 | mov eax,[syslang] |
1599 | mov [esp+32],eax |
1601 | mov [esp+32],eax |
1600 | ret |
1602 | ret |
1601 | ngsyse5: |
1603 | ngsyse5: |
1602 | ; cmp eax,7 |
1604 | ; cmp eax,7 |
1603 | sub ebx,2 |
1605 | sub ebx,2 |
1604 | jnz ngsyse7 |
1606 | jnz ngsyse7 |
1605 | movzx eax,[hd_base] |
1607 | movzx eax,[hd_base] |
1606 | mov [esp+32],eax |
1608 | mov [esp+32],eax |
1607 | ret |
1609 | ret |
1608 | ngsyse7: |
1610 | ngsyse7: |
1609 | ; cmp eax,8 |
1611 | ; cmp eax,8 |
1610 | dec ebx |
1612 | dec ebx |
1611 | jnz ngsyse8 |
1613 | jnz ngsyse8 |
1612 | mov eax,[fat32part] |
1614 | mov eax,[fat32part] |
1613 | mov [esp+32],eax |
1615 | mov [esp+32],eax |
1614 | ret |
1616 | ret |
1615 | ngsyse8: |
1617 | ngsyse8: |
1616 | ; cmp eax,9 |
1618 | ; cmp eax,9 |
1617 | dec ebx |
1619 | dec ebx |
1618 | jnz ngsyse9 |
1620 | jnz ngsyse9 |
1619 | mov eax,[timer_ticks] ;[0xfdf0] |
1621 | mov eax,[timer_ticks] ;[0xfdf0] |
1620 | mov [esp+32],eax |
1622 | mov [esp+32],eax |
1621 | ret |
1623 | ret |
1622 | ngsyse9: |
1624 | ngsyse9: |
1623 | ; cmp eax,11 |
1625 | ; cmp eax,11 |
1624 | sub ebx,2 |
1626 | sub ebx,2 |
1625 | jnz ngsyse11 |
1627 | jnz ngsyse11 |
1626 | mov eax,[lba_read_enabled] |
1628 | mov eax,[lba_read_enabled] |
1627 | mov [esp+32],eax |
1629 | mov [esp+32],eax |
1628 | ret |
1630 | ret |
1629 | ngsyse11: |
1631 | ngsyse11: |
1630 | ; cmp eax,12 |
1632 | ; cmp eax,12 |
1631 | dec ebx |
1633 | dec ebx |
1632 | jnz ngsyse12 |
1634 | jnz ngsyse12 |
1633 | mov eax,[pci_access_enabled] |
1635 | mov eax,[pci_access_enabled] |
1634 | mov [esp+32],eax |
1636 | mov [esp+32],eax |
1635 | ret |
1637 | ret |
1636 | ngsyse12: |
1638 | ngsyse12: |
1637 | mov [esp+32],dword 1 |
1639 | mov [esp+32],dword 1 |
1638 | ret |
1640 | ret |
1639 | 1641 | ||
1640 | 1642 | ||
1641 | get_timer_ticks: |
1643 | get_timer_ticks: |
1642 | mov eax,[timer_ticks] |
1644 | mov eax,[timer_ticks] |
1643 | ret |
1645 | ret |
1644 | 1646 | ||
1645 | iglobal |
1647 | iglobal |
1646 | align 4 |
1648 | align 4 |
1647 | mousefn dd msscreen, mswin, msbutton, msset |
1649 | mousefn dd msscreen, mswin, msbutton, msset |
1648 | dd app_load_cursor |
1650 | dd app_load_cursor |
1649 | dd app_set_cursor |
1651 | dd app_set_cursor |
1650 | dd app_delete_cursor |
1652 | dd app_delete_cursor |
1651 | dd msz |
1653 | dd msz |
1652 | endg |
1654 | endg |
1653 | 1655 | ||
1654 | readmousepos: |
1656 | readmousepos: |
1655 | 1657 | ||
1656 | ; eax=0 screen relative |
1658 | ; eax=0 screen relative |
1657 | ; eax=1 window relative |
1659 | ; eax=1 window relative |
1658 | ; eax=2 buttons pressed |
1660 | ; eax=2 buttons pressed |
1659 | ; eax=3 set mouse pos ; reserved |
1661 | ; eax=3 set mouse pos ; reserved |
1660 | ; eax=4 load cursor |
1662 | ; eax=4 load cursor |
1661 | ; eax=5 set cursor |
1663 | ; eax=5 set cursor |
1662 | ; eax=6 delete cursor ; reserved |
1664 | ; eax=6 delete cursor ; reserved |
1663 | ; eax=7 get mouse_z |
1665 | ; eax=7 get mouse_z |
1664 | 1666 | ||
1665 | cmp ebx, 7 |
1667 | cmp ebx, 7 |
1666 | ja msset |
1668 | ja msset |
1667 | jmp [mousefn+ebx*4] |
1669 | jmp [mousefn+ebx*4] |
1668 | msscreen: |
1670 | msscreen: |
1669 | mov eax,[MOUSE_X] |
1671 | mov eax,[MOUSE_X] |
1670 | shl eax,16 |
1672 | shl eax,16 |
1671 | mov ax,[MOUSE_Y] |
1673 | mov ax,[MOUSE_Y] |
1672 | mov [esp+36-4],eax |
1674 | mov [esp+36-4],eax |
1673 | ret |
1675 | ret |
1674 | mswin: |
1676 | mswin: |
1675 | mov eax,[MOUSE_X] |
1677 | mov eax,[MOUSE_X] |
1676 | shl eax,16 |
1678 | shl eax,16 |
1677 | mov ax,[MOUSE_Y] |
1679 | mov ax,[MOUSE_Y] |
1678 | mov esi,[TASK_BASE] |
1680 | mov esi,[TASK_BASE] |
1679 | mov bx, word [esi-twdw+WDATA.box.left] |
1681 | mov bx, word [esi-twdw+WDATA.box.left] |
1680 | shl ebx,16 |
1682 | shl ebx,16 |
1681 | mov bx, word [esi-twdw+WDATA.box.top] |
1683 | mov bx, word [esi-twdw+WDATA.box.top] |
1682 | sub eax,ebx |
1684 | sub eax,ebx |
1683 | 1685 | ||
1684 | mov edi,[CURRENT_TASK] |
1686 | mov edi,[CURRENT_TASK] |
1685 | shl edi,8 |
1687 | shl edi,8 |
1686 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1688 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
1687 | rol eax,16 |
1689 | rol eax,16 |
1688 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1690 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
1689 | rol eax,16 |
1691 | rol eax,16 |
1690 | mov [esp+36-4],eax |
1692 | mov [esp+36-4],eax |
1691 | ret |
1693 | ret |
1692 | msbutton: |
1694 | msbutton: |
1693 | movzx eax,byte [BTN_DOWN] |
1695 | movzx eax,byte [BTN_DOWN] |
1694 | mov [esp+36-4],eax |
1696 | mov [esp+36-4],eax |
1695 | ret |
1697 | ret |
1696 | msz: |
1698 | msz: |
1697 | mov edi, [TASK_COUNT] |
1699 | mov edi, [TASK_COUNT] |
1698 | movzx edi, word [WIN_POS + edi*2] |
1700 | movzx edi, word [WIN_POS + edi*2] |
1699 | cmp edi, [CURRENT_TASK] |
1701 | cmp edi, [CURRENT_TASK] |
1700 | jne @f |
1702 | jne @f |
1701 | mov ax,[MOUSE_SCROLL_H] |
1703 | mov ax,[MOUSE_SCROLL_H] |
1702 | shl eax,16 |
1704 | shl eax,16 |
1703 | mov ax,[MOUSE_SCROLL_V] |
1705 | mov ax,[MOUSE_SCROLL_V] |
1704 | mov [esp+36-4],eax |
1706 | mov [esp+36-4],eax |
1705 | and [MOUSE_SCROLL_H],word 0 |
1707 | and [MOUSE_SCROLL_H],word 0 |
1706 | and [MOUSE_SCROLL_V],word 0 |
1708 | and [MOUSE_SCROLL_V],word 0 |
1707 | ret |
1709 | ret |
1708 | @@: |
1710 | @@: |
1709 | and [esp+36-4],dword 0 |
1711 | and [esp+36-4],dword 0 |
1710 | ; ret |
1712 | ; ret |
1711 | msset: |
1713 | msset: |
1712 | ret |
1714 | ret |
1713 | 1715 | ||
1714 | app_load_cursor: |
1716 | app_load_cursor: |
1715 | cmp ecx, OS_BASE |
1717 | cmp ecx, OS_BASE |
1716 | jae msset |
1718 | jae msset |
1717 | stdcall load_cursor, ecx, edx |
1719 | stdcall load_cursor, ecx, edx |
1718 | mov [esp+36-4], eax |
1720 | mov [esp+36-4], eax |
1719 | ret |
1721 | ret |
1720 | 1722 | ||
1721 | app_set_cursor: |
1723 | app_set_cursor: |
1722 | stdcall set_cursor, ecx |
1724 | stdcall set_cursor, ecx |
1723 | mov [esp+36-4], eax |
1725 | mov [esp+36-4], eax |
1724 | ret |
1726 | ret |
1725 | 1727 | ||
1726 | app_delete_cursor: |
1728 | app_delete_cursor: |
1727 | stdcall delete_cursor, ecx |
1729 | stdcall delete_cursor, ecx |
1728 | mov [esp+36-4], eax |
1730 | mov [esp+36-4], eax |
1729 | ret |
1731 | ret |
1730 | 1732 | ||
1731 | is_input: |
1733 | is_input: |
1732 | 1734 | ||
1733 | push edx |
1735 | push edx |
1734 | mov dx,word [midisp] |
1736 | mov dx,word [midisp] |
1735 | in al,dx |
1737 | in al,dx |
1736 | and al,0x80 |
1738 | and al,0x80 |
1737 | pop edx |
1739 | pop edx |
1738 | ret |
1740 | ret |
1739 | 1741 | ||
1740 | is_output: |
1742 | is_output: |
1741 | 1743 | ||
1742 | push edx |
1744 | push edx |
1743 | mov dx,word [midisp] |
1745 | mov dx,word [midisp] |
1744 | in al,dx |
1746 | in al,dx |
1745 | and al,0x40 |
1747 | and al,0x40 |
1746 | pop edx |
1748 | pop edx |
1747 | ret |
1749 | ret |
1748 | 1750 | ||
1749 | 1751 | ||
1750 | get_mpu_in: |
1752 | get_mpu_in: |
1751 | 1753 | ||
1752 | push edx |
1754 | push edx |
1753 | mov dx,word [mididp] |
1755 | mov dx,word [mididp] |
1754 | in al,dx |
1756 | in al,dx |
1755 | pop edx |
1757 | pop edx |
1756 | ret |
1758 | ret |
1757 | 1759 | ||
1758 | 1760 | ||
1759 | put_mpu_out: |
1761 | put_mpu_out: |
1760 | 1762 | ||
1761 | push edx |
1763 | push edx |
1762 | mov dx,word [mididp] |
1764 | mov dx,word [mididp] |
1763 | out dx,al |
1765 | out dx,al |
1764 | pop edx |
1766 | pop edx |
1765 | ret |
1767 | ret |
1766 | 1768 | ||
1767 | 1769 | ||
1768 | 1770 | ||
1769 | align 4 |
1771 | align 4 |
1770 | 1772 | ||
1771 | sys_midi: |
1773 | sys_midi: |
1772 | cmp [mididp],0 |
1774 | cmp [mididp],0 |
1773 | jnz sm0 |
1775 | jnz sm0 |
1774 | mov [esp+36],dword 1 |
1776 | mov [esp+36],dword 1 |
1775 | ret |
1777 | ret |
1776 | sm0: |
1778 | sm0: |
1777 | and [esp+36],dword 0 |
1779 | and [esp+36],dword 0 |
1778 | dec ebx |
1780 | dec ebx |
1779 | jnz smn1 |
1781 | jnz smn1 |
1780 | ; call setuart |
1782 | ; call setuart |
1781 | su1: |
1783 | su1: |
1782 | call is_output |
1784 | call is_output |
1783 | test al,al |
1785 | test al,al |
1784 | jnz su1 |
1786 | jnz su1 |
1785 | mov dx,word [midisp] |
1787 | mov dx,word [midisp] |
1786 | mov al,0xff |
1788 | mov al,0xff |
1787 | out dx,al |
1789 | out dx,al |
1788 | su2: |
1790 | su2: |
1789 | mov dx,word [midisp] |
1791 | mov dx,word [midisp] |
1790 | mov al,0xff |
1792 | mov al,0xff |
1791 | out dx,al |
1793 | out dx,al |
1792 | call is_input |
1794 | call is_input |
1793 | test al,al |
1795 | test al,al |
1794 | jnz su2 |
1796 | jnz su2 |
1795 | call get_mpu_in |
1797 | call get_mpu_in |
1796 | cmp al,0xfe |
1798 | cmp al,0xfe |
1797 | jnz su2 |
1799 | jnz su2 |
1798 | su3: |
1800 | su3: |
1799 | call is_output |
1801 | call is_output |
1800 | test al,al |
1802 | test al,al |
1801 | jnz su3 |
1803 | jnz su3 |
1802 | mov dx,word [midisp] |
1804 | mov dx,word [midisp] |
1803 | mov al,0x3f |
1805 | mov al,0x3f |
1804 | out dx,al |
1806 | out dx,al |
1805 | ret |
1807 | ret |
1806 | smn1: |
1808 | smn1: |
1807 | dec ebx |
1809 | dec ebx |
1808 | jnz smn2 |
1810 | jnz smn2 |
1809 | sm10: |
1811 | sm10: |
1810 | call get_mpu_in |
1812 | call get_mpu_in |
1811 | call is_output |
1813 | call is_output |
1812 | test al,al |
1814 | test al,al |
1813 | jnz sm10 |
1815 | jnz sm10 |
1814 | mov al,bl |
1816 | mov al,bl |
1815 | call put_mpu_out |
1817 | call put_mpu_out |
1816 | smn2: |
1818 | smn2: |
1817 | ret |
1819 | ret |
1818 | 1820 | ||
1819 | detect_devices: |
1821 | detect_devices: |
1820 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1822 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1821 | ;include 'detect/commouse.inc' |
1823 | ;include 'detect/commouse.inc' |
1822 | ;include 'detect/ps2mouse.inc' |
1824 | ;include 'detect/ps2mouse.inc' |
1823 | ;include 'detect/dev_fd.inc' |
1825 | ;include 'detect/dev_fd.inc' |
1824 | ;include 'detect/dev_hdcd.inc' |
1826 | ;include 'detect/dev_hdcd.inc' |
1825 | ;include 'detect/sear_par.inc' |
1827 | ;include 'detect/sear_par.inc' |
1826 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1828 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1827 | ret |
1829 | ret |
1828 | 1830 | ||
1829 | sys_end: |
1831 | sys_end: |
1830 | 1832 | ||
1831 | mov ecx, [current_slot] |
1833 | mov ecx, [current_slot] |
1832 | mov eax, [ecx+APPDATA.tls_base] |
1834 | mov eax, [ecx+APPDATA.tls_base] |
1833 | test eax, eax |
1835 | test eax, eax |
1834 | jz @F |
1836 | jz @F |
1835 | 1837 | ||
1836 | stdcall user_free, eax |
1838 | stdcall user_free, eax |
1837 | @@: |
1839 | @@: |
1838 | 1840 | ||
1839 | mov eax,[TASK_BASE] |
1841 | mov eax,[TASK_BASE] |
1840 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1842 | mov [eax+TASKDATA.state], 3 ; terminate this program |
1841 | 1843 | ||
1842 | waitterm: ; wait here for termination |
1844 | waitterm: ; wait here for termination |
1843 | mov ebx,100 |
1845 | mov ebx,100 |
1844 | call delay_hs |
1846 | call delay_hs |
1845 | jmp waitterm |
1847 | jmp waitterm |
1846 | 1848 | ||
1847 | iglobal |
1849 | iglobal |
1848 | align 4 |
1850 | align 4 |
1849 | sys_system_table: |
1851 | sys_system_table: |
1850 | dd exit_for_anyone ; 1 = obsolete |
1852 | dd exit_for_anyone ; 1 = obsolete |
1851 | dd sysfn_terminate ; 2 = terminate thread |
1853 | dd sysfn_terminate ; 2 = terminate thread |
1852 | dd sysfn_activate ; 3 = activate window |
1854 | dd sysfn_activate ; 3 = activate window |
1853 | dd sysfn_getidletime ; 4 = get idle time |
1855 | dd sysfn_getidletime ; 4 = get idle time |
1854 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1856 | dd sysfn_getcpuclock ; 5 = get cpu clock |
1855 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1857 | dd sysfn_saveramdisk ; 6 = save ramdisk |
1856 | dd sysfn_getactive ; 7 = get active window |
1858 | dd sysfn_getactive ; 7 = get active window |
1857 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1859 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
1858 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1860 | dd sysfn_shutdown ; 9 = shutdown with parameter |
1859 | dd sysfn_minimize ; 10 = minimize window |
1861 | dd sysfn_minimize ; 10 = minimize window |
1860 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1862 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
1861 | dd sysfn_lastkey ; 12 = get last pressed key |
1863 | dd sysfn_lastkey ; 12 = get last pressed key |
1862 | dd sysfn_getversion ; 13 = get kernel version |
1864 | dd sysfn_getversion ; 13 = get kernel version |
1863 | dd sysfn_waitretrace ; 14 = wait retrace |
1865 | dd sysfn_waitretrace ; 14 = wait retrace |
1864 | dd sysfn_centermouse ; 15 = center mouse cursor |
1866 | dd sysfn_centermouse ; 15 = center mouse cursor |
1865 | dd sysfn_getfreemem ; 16 = get free memory size |
1867 | dd sysfn_getfreemem ; 16 = get free memory size |
1866 | dd sysfn_getallmem ; 17 = get total memory size |
1868 | dd sysfn_getallmem ; 17 = get total memory size |
1867 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1869 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
1868 | ; instead of slot |
1870 | ; instead of slot |
1869 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1871 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
1870 | dd sysfn_meminfo ; 20 = get extended memory info |
1872 | dd sysfn_meminfo ; 20 = get extended memory info |
1871 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1873 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
1872 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1874 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
1873 | sysfn_num = ($ - sys_system_table)/4 |
1875 | sysfn_num = ($ - sys_system_table)/4 |
1874 | endg |
1876 | endg |
1875 | 1877 | ||
1876 | sys_system: |
1878 | sys_system: |
1877 | dec ebx |
1879 | dec ebx |
1878 | cmp ebx, sysfn_num |
1880 | cmp ebx, sysfn_num |
1879 | jae @f |
1881 | jae @f |
1880 | jmp dword [sys_system_table + ebx*4] |
1882 | jmp dword [sys_system_table + ebx*4] |
1881 | @@: |
1883 | @@: |
1882 | ret |
1884 | ret |
1883 | 1885 | ||
1884 | 1886 | ||
1885 | sysfn_shutdown: ; 18.9 = system shutdown |
1887 | sysfn_shutdown: ; 18.9 = system shutdown |
1886 | cmp ecx,1 |
1888 | cmp ecx,1 |
1887 | jl exit_for_anyone |
1889 | jl exit_for_anyone |
1888 | cmp ecx,4 |
1890 | cmp ecx,4 |
1889 | jg exit_for_anyone |
1891 | jg exit_for_anyone |
1890 | mov [BOOT_VAR+0x9030],cl |
1892 | mov [BOOT_VAR+0x9030],cl |
1891 | 1893 | ||
1892 | mov eax,[TASK_COUNT] |
1894 | mov eax,[TASK_COUNT] |
1893 | mov [SYS_SHUTDOWN],al |
1895 | mov [SYS_SHUTDOWN],al |
1894 | mov [shutdown_processes],eax |
1896 | mov [shutdown_processes],eax |
1895 | and dword [esp+32], 0 |
1897 | and dword [esp+32], 0 |
1896 | exit_for_anyone: |
1898 | exit_for_anyone: |
1897 | ret |
1899 | ret |
1898 | uglobal |
1900 | uglobal |
1899 | shutdown_processes: dd 0x0 |
1901 | shutdown_processes: dd 0x0 |
1900 | endg |
1902 | endg |
1901 | 1903 | ||
1902 | sysfn_terminate: ; 18.2 = TERMINATE |
1904 | sysfn_terminate: ; 18.2 = TERMINATE |
1903 | cmp ecx,2 |
1905 | cmp ecx,2 |
1904 | jb noprocessterminate |
1906 | jb noprocessterminate |
1905 | mov edx,[TASK_COUNT] |
1907 | mov edx,[TASK_COUNT] |
1906 | cmp ecx,edx |
1908 | cmp ecx,edx |
1907 | ja noprocessterminate |
1909 | ja noprocessterminate |
1908 | mov eax,[TASK_COUNT] |
1910 | mov eax,[TASK_COUNT] |
1909 | shl ecx,5 |
1911 | shl ecx,5 |
1910 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1912 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
1911 | add ecx,CURRENT_TASK+TASKDATA.state |
1913 | add ecx,CURRENT_TASK+TASKDATA.state |
1912 | cmp byte [ecx], 9 |
1914 | cmp byte [ecx], 9 |
1913 | jz noprocessterminate |
1915 | jz noprocessterminate |
1914 | 1916 | ||
1915 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1917 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1916 | mov [ecx],byte 3 ; clear possible i40's |
1918 | mov [ecx],byte 3 ; clear possible i40's |
1917 | ;call MEM_Heap_UnLock |
1919 | ;call MEM_Heap_UnLock |
1918 | 1920 | ||
1919 | cmp edx,[application_table_status] ; clear app table stat |
1921 | cmp edx,[application_table_status] ; clear app table stat |
1920 | jne noatsc |
1922 | jne noatsc |
1921 | and [application_table_status],0 |
1923 | and [application_table_status],0 |
1922 | noatsc: |
1924 | noatsc: |
1923 | noprocessterminate: |
1925 | noprocessterminate: |
1924 | ret |
1926 | ret |
1925 | 1927 | ||
1926 | sysfn_terminate2: |
1928 | sysfn_terminate2: |
1927 | ;lock application_table_status mutex |
1929 | ;lock application_table_status mutex |
1928 | .table_status: |
1930 | .table_status: |
1929 | cli |
1931 | cli |
1930 | cmp [application_table_status],0 |
1932 | cmp [application_table_status],0 |
1931 | je .stf |
1933 | je .stf |
1932 | sti |
1934 | sti |
1933 | call change_task |
1935 | call change_task |
1934 | jmp .table_status |
1936 | jmp .table_status |
1935 | .stf: |
1937 | .stf: |
1936 | call set_application_table_status |
1938 | call set_application_table_status |
1937 | mov eax,ecx |
1939 | mov eax,ecx |
1938 | call pid_to_slot |
1940 | call pid_to_slot |
1939 | test eax,eax |
1941 | test eax,eax |
1940 | jz .not_found |
1942 | jz .not_found |
1941 | mov ecx,eax |
1943 | mov ecx,eax |
1942 | cli |
1944 | cli |
1943 | call sysfn_terminate |
1945 | call sysfn_terminate |
1944 | and [application_table_status],0 |
1946 | and [application_table_status],0 |
1945 | sti |
1947 | sti |
1946 | and dword [esp+32],0 |
1948 | and dword [esp+32],0 |
1947 | ret |
1949 | ret |
1948 | .not_found: |
1950 | .not_found: |
1949 | mov [application_table_status],0 |
1951 | mov [application_table_status],0 |
1950 | or dword [esp+32],-1 |
1952 | or dword [esp+32],-1 |
1951 | ret |
1953 | ret |
1952 | 1954 | ||
1953 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1955 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1954 | cmp ecx,2 |
1956 | cmp ecx,2 |
1955 | jb .nowindowactivate |
1957 | jb .nowindowactivate |
1956 | cmp ecx,[TASK_COUNT] |
1958 | cmp ecx,[TASK_COUNT] |
1957 | ja .nowindowactivate |
1959 | ja .nowindowactivate |
1958 | 1960 | ||
1959 | mov [window_minimize], 2 ; restore window if minimized |
1961 | mov [window_minimize], 2 ; restore window if minimized |
1960 | 1962 | ||
1961 | movzx esi, word [WIN_STACK + ecx*2] |
1963 | movzx esi, word [WIN_STACK + ecx*2] |
1962 | cmp esi, [TASK_COUNT] |
1964 | cmp esi, [TASK_COUNT] |
1963 | je .nowindowactivate ; already active |
1965 | je .nowindowactivate ; already active |
1964 | 1966 | ||
1965 | mov edi, ecx |
1967 | mov edi, ecx |
1966 | shl edi, 5 |
1968 | shl edi, 5 |
1967 | add edi, window_data |
1969 | add edi, window_data |
1968 | movzx esi, word [WIN_STACK + ecx * 2] |
1970 | movzx esi, word [WIN_STACK + ecx * 2] |
1969 | lea esi, [WIN_POS + esi * 2] |
1971 | lea esi, [WIN_POS + esi * 2] |
1970 | call waredraw |
1972 | call waredraw |
1971 | .nowindowactivate: |
1973 | .nowindowactivate: |
1972 | ret |
1974 | ret |
1973 | 1975 | ||
1974 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1976 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1975 | mov eax,[idleusesec] |
1977 | mov eax,[idleusesec] |
1976 | mov [esp+32], eax |
1978 | mov [esp+32], eax |
1977 | ret |
1979 | ret |
1978 | 1980 | ||
1979 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1981 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1980 | mov eax,[CPU_FREQ] |
1982 | mov eax,[CPU_FREQ] |
1981 | mov [esp+32], eax |
1983 | mov [esp+32], eax |
1982 | ret |
1984 | ret |
1983 | 1985 | ||
1984 | ; SAVE ramdisk to /hd/1/menuet.img |
1986 | ; SAVE ramdisk to /hd/1/menuet.img |
1985 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1987 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1986 | include 'blkdev/rdsave.inc' |
1988 | include 'blkdev/rdsave.inc' |
1987 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1989 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
1988 | align 4 |
1990 | align 4 |
1989 | sysfn_getactive: ; 18.7 = get active window |
1991 | sysfn_getactive: ; 18.7 = get active window |
1990 | mov eax, [TASK_COUNT] |
1992 | mov eax, [TASK_COUNT] |
1991 | movzx eax, word [WIN_POS + eax*2] |
1993 | movzx eax, word [WIN_POS + eax*2] |
1992 | mov [esp+32],eax |
1994 | mov [esp+32],eax |
1993 | ret |
1995 | ret |
1994 | 1996 | ||
1995 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1997 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1996 | ; cmp ecx,1 |
1998 | ; cmp ecx,1 |
1997 | dec ecx |
1999 | dec ecx |
1998 | jnz nogetsoundflag |
2000 | jnz nogetsoundflag |
1999 | movzx eax,byte [sound_flag] ; get sound_flag |
2001 | movzx eax,byte [sound_flag] ; get sound_flag |
2000 | mov [esp+32],eax |
2002 | mov [esp+32],eax |
2001 | ret |
2003 | ret |
2002 | nogetsoundflag: |
2004 | nogetsoundflag: |
2003 | ; cmp ecx,2 |
2005 | ; cmp ecx,2 |
2004 | dec ecx |
2006 | dec ecx |
2005 | jnz nosoundflag |
2007 | jnz nosoundflag |
2006 | xor byte [sound_flag], 1 |
2008 | xor byte [sound_flag], 1 |
2007 | nosoundflag: |
2009 | nosoundflag: |
2008 | ret |
2010 | ret |
2009 | 2011 | ||
2010 | sysfn_minimize: ; 18.10 = minimize window |
2012 | sysfn_minimize: ; 18.10 = minimize window |
2011 | mov [window_minimize],1 |
2013 | mov [window_minimize],1 |
2012 | ret |
2014 | ret |
2013 | align 4 |
2015 | align 4 |
2014 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2016 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
2015 | ; cmp ecx,1 |
2017 | ; cmp ecx,1 |
2016 | dec ecx |
2018 | dec ecx |
2017 | jnz full_table |
2019 | jnz full_table |
2018 | small_table: |
2020 | small_table: |
2019 | call for_all_tables |
2021 | call for_all_tables |
2020 | mov ecx,10 |
2022 | mov ecx,10 |
2021 | cld |
2023 | cld |
2022 | rep movsb |
2024 | rep movsb |
2023 | ret |
2025 | ret |
2024 | for_all_tables: |
2026 | for_all_tables: |
2025 | mov edi,edx |
2027 | mov edi,edx |
2026 | mov esi,DRIVE_DATA |
2028 | mov esi,DRIVE_DATA |
2027 | ret |
2029 | ret |
2028 | full_table: |
2030 | full_table: |
2029 | ; cmp ecx,2 |
2031 | ; cmp ecx,2 |
2030 | dec ecx |
2032 | dec ecx |
2031 | jnz exit_for_anyone |
2033 | jnz exit_for_anyone |
2032 | call for_all_tables |
2034 | call for_all_tables |
2033 | mov ecx,16384 |
2035 | mov ecx,16384 |
2034 | cld |
2036 | cld |
2035 | rep movsd |
2037 | rep movsd |
2036 | ret |
2038 | ret |
2037 | 2039 | ||
2038 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2040 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2039 | and dword [esp+32], 0 |
2041 | and dword [esp+32], 0 |
2040 | ret |
2042 | ret |
2041 | 2043 | ||
2042 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2044 | sysfn_getversion: ; 18.13 = get kernel ID and version |
2043 | mov edi,ecx |
2045 | mov edi,ecx |
2044 | mov esi,version_inf |
2046 | mov esi,version_inf |
2045 | mov ecx,version_end-version_inf |
2047 | mov ecx,version_end-version_inf |
2046 | rep movsb |
2048 | rep movsb |
2047 | ret |
2049 | ret |
2048 | 2050 | ||
2049 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2051 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
2050 | ;wait retrace functions |
2052 | ;wait retrace functions |
2051 | sys_wait_retrace: |
2053 | sys_wait_retrace: |
2052 | mov edx,0x3da |
2054 | mov edx,0x3da |
2053 | WaitRetrace_loop: |
2055 | WaitRetrace_loop: |
2054 | in al,dx |
2056 | in al,dx |
2055 | test al,1000b |
2057 | test al,1000b |
2056 | jz WaitRetrace_loop |
2058 | jz WaitRetrace_loop |
2057 | and [esp+32],dword 0 |
2059 | and [esp+32],dword 0 |
2058 | ret |
2060 | ret |
2059 | 2061 | ||
2060 | align 4 |
2062 | align 4 |
2061 | sysfn_centermouse: ; 18.15 = mouse centered |
2063 | sysfn_centermouse: ; 18.15 = mouse centered |
2062 | ; removed here by |
2064 | ; removed here by |
2063 | ; call mouse_centered |
2065 | ; call mouse_centered |
2064 | ;* mouse centered - start code- Mario79 |
2066 | ;* mouse centered - start code- Mario79 |
2065 | ;mouse_centered: |
2067 | ;mouse_centered: |
2066 | ; push eax |
2068 | ; push eax |
2067 | mov eax,[Screen_Max_X] |
2069 | mov eax,[Screen_Max_X] |
2068 | shr eax,1 |
2070 | shr eax,1 |
2069 | mov [MOUSE_X],ax |
2071 | mov [MOUSE_X],ax |
2070 | mov eax,[Screen_Max_Y] |
2072 | mov eax,[Screen_Max_Y] |
2071 | shr eax,1 |
2073 | shr eax,1 |
2072 | mov [MOUSE_Y],ax |
2074 | mov [MOUSE_Y],ax |
2073 | ; ret |
2075 | ; ret |
2074 | ;* mouse centered - end code- Mario79 |
2076 | ;* mouse centered - end code- Mario79 |
2075 | xor eax,eax |
2077 | xor eax,eax |
2076 | and [esp+32],eax |
2078 | and [esp+32],eax |
2077 | ; pop eax |
2079 | ; pop eax |
2078 | 2080 | ||
2079 | ret |
2081 | ret |
2080 | align 4 |
2082 | align 4 |
2081 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2083 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2082 | test ecx,ecx ; get mouse speed factor |
2084 | test ecx,ecx ; get mouse speed factor |
2083 | jnz .set_mouse_acceleration |
2085 | jnz .set_mouse_acceleration |
2084 | xor eax,eax |
2086 | xor eax,eax |
2085 | mov ax,[mouse_speed_factor] |
2087 | mov ax,[mouse_speed_factor] |
2086 | mov [esp+32],eax |
2088 | mov [esp+32],eax |
2087 | ret |
2089 | ret |
2088 | .set_mouse_acceleration: |
2090 | .set_mouse_acceleration: |
2089 | ; cmp ecx,1 ; set mouse speed factor |
2091 | ; cmp ecx,1 ; set mouse speed factor |
2090 | dec ecx |
2092 | dec ecx |
2091 | jnz .get_mouse_delay |
2093 | jnz .get_mouse_delay |
2092 | mov [mouse_speed_factor],dx |
2094 | mov [mouse_speed_factor],dx |
2093 | ret |
2095 | ret |
2094 | .get_mouse_delay: |
2096 | .get_mouse_delay: |
2095 | ; cmp ecx,2 ; get mouse delay |
2097 | ; cmp ecx,2 ; get mouse delay |
2096 | dec ecx |
2098 | dec ecx |
2097 | jnz .set_mouse_delay |
2099 | jnz .set_mouse_delay |
2098 | mov eax,[mouse_delay] |
2100 | mov eax,[mouse_delay] |
2099 | mov [esp+32],eax |
2101 | mov [esp+32],eax |
2100 | ret |
2102 | ret |
2101 | .set_mouse_delay: |
2103 | .set_mouse_delay: |
2102 | ; cmp ecx,3 ; set mouse delay |
2104 | ; cmp ecx,3 ; set mouse delay |
2103 | dec ecx |
2105 | dec ecx |
2104 | jnz .set_pointer_position |
2106 | jnz .set_pointer_position |
2105 | mov [mouse_delay],edx |
2107 | mov [mouse_delay],edx |
2106 | ret |
2108 | ret |
2107 | .set_pointer_position: |
2109 | .set_pointer_position: |
2108 | ; cmp ecx,4 ; set mouse pointer position |
2110 | ; cmp ecx,4 ; set mouse pointer position |
2109 | dec ecx |
2111 | dec ecx |
2110 | jnz .set_mouse_button |
2112 | jnz .set_mouse_button |
2111 | mov [MOUSE_Y],dx ;y |
2113 | mov [MOUSE_Y],dx ;y |
2112 | ror edx,16 |
2114 | ror edx,16 |
2113 | mov [MOUSE_X],dx ;x |
2115 | mov [MOUSE_X],dx ;x |
2114 | rol edx,16 |
2116 | rol edx,16 |
2115 | ret |
2117 | ret |
2116 | .set_mouse_button: |
2118 | .set_mouse_button: |
2117 | ; cmp ecx,5 ; set mouse button features |
2119 | ; cmp ecx,5 ; set mouse button features |
2118 | dec ecx |
2120 | dec ecx |
2119 | jnz .end |
2121 | jnz .end |
2120 | mov [BTN_DOWN],dl |
2122 | mov [BTN_DOWN],dl |
2121 | mov [mouse_active],1 |
2123 | mov [mouse_active],1 |
2122 | .end: |
2124 | .end: |
2123 | ret |
2125 | ret |
2124 | 2126 | ||
2125 | sysfn_getfreemem: |
2127 | sysfn_getfreemem: |
2126 | mov eax, [pg_data.pages_free] |
2128 | mov eax, [pg_data.pages_free] |
2127 | shl eax, 2 |
2129 | shl eax, 2 |
2128 | mov [esp+32],eax |
2130 | mov [esp+32],eax |
2129 | ret |
2131 | ret |
2130 | 2132 | ||
2131 | sysfn_getallmem: |
2133 | sysfn_getallmem: |
2132 | mov eax,[MEM_AMOUNT] |
2134 | mov eax,[MEM_AMOUNT] |
2133 | shr eax, 10 |
2135 | shr eax, 10 |
2134 | mov [esp+32],eax |
2136 | mov [esp+32],eax |
2135 | ret |
2137 | ret |
2136 | 2138 | ||
2137 | ; // Alver, 2007-22-08 // { |
2139 | ; // Alver, 2007-22-08 // { |
2138 | sysfn_pid_to_slot: |
2140 | sysfn_pid_to_slot: |
2139 | mov eax, ecx |
2141 | mov eax, ecx |
2140 | call pid_to_slot |
2142 | call pid_to_slot |
2141 | mov [esp+32], eax |
2143 | mov [esp+32], eax |
2142 | ret |
2144 | ret |
2143 | 2145 | ||
2144 | sysfn_min_rest_window: |
2146 | sysfn_min_rest_window: |
2145 | pushad |
2147 | pushad |
2146 | mov eax, edx ; ebx - operating |
2148 | mov eax, edx ; ebx - operating |
2147 | shr ecx, 1 |
2149 | shr ecx, 1 |
2148 | jnc @f |
2150 | jnc @f |
2149 | call pid_to_slot |
2151 | call pid_to_slot |
2150 | @@: |
2152 | @@: |
2151 | or eax, eax ; eax - number of slot |
2153 | or eax, eax ; eax - number of slot |
2152 | jz .error |
2154 | jz .error |
2153 | cmp eax, 255 ; varify maximal slot number |
2155 | cmp eax, 255 ; varify maximal slot number |
2154 | ja .error |
2156 | ja .error |
2155 | movzx eax, word [WIN_STACK + eax*2] |
2157 | movzx eax, word [WIN_STACK + eax*2] |
2156 | shr ecx, 1 |
2158 | shr ecx, 1 |
2157 | jc .restore |
2159 | jc .restore |
2158 | ; .minimize: |
2160 | ; .minimize: |
2159 | call minimize_window |
2161 | call minimize_window |
2160 | jmp .exit |
2162 | jmp .exit |
2161 | .restore: |
2163 | .restore: |
2162 | call restore_minimized_window |
2164 | call restore_minimized_window |
2163 | .exit: |
2165 | .exit: |
2164 | popad |
2166 | popad |
2165 | xor eax, eax |
2167 | xor eax, eax |
2166 | mov [esp+32], eax |
2168 | mov [esp+32], eax |
2167 | ret |
2169 | ret |
2168 | .error: |
2170 | .error: |
2169 | popad |
2171 | popad |
2170 | xor eax, eax |
2172 | xor eax, eax |
2171 | dec eax |
2173 | dec eax |
2172 | mov [esp+32], eax |
2174 | mov [esp+32], eax |
2173 | ret |
2175 | ret |
2174 | ; } \\ Alver, 2007-22-08 \\ |
2176 | ; } \\ Alver, 2007-22-08 \\ |
2175 | 2177 | ||
2176 | uglobal |
2178 | uglobal |
2177 | ;// mike.dld, 2006-29-01 [ |
2179 | ;// mike.dld, 2006-29-01 [ |
2178 | screen_workarea RECT |
2180 | screen_workarea RECT |
2179 | ;// mike.dld, 2006-29-01 ] |
2181 | ;// mike.dld, 2006-29-01 ] |
2180 | window_minimize db 0 |
2182 | window_minimize db 0 |
2181 | sound_flag db 0 |
2183 | sound_flag db 0 |
2182 | endg |
2184 | endg |
2183 | 2185 | ||
2184 | iglobal |
2186 | iglobal |
2185 | version_inf: |
2187 | version_inf: |
2186 | db 0,7,7,0 ; version 0.7.7.0 |
2188 | db 0,7,7,0 ; version 0.7.7.0 |
2187 | db UID_KOLIBRI |
2189 | db UID_KOLIBRI |
2188 | dd __REV__ |
2190 | dd __REV__ |
2189 | version_end: |
2191 | version_end: |
2190 | endg |
2192 | endg |
2191 | 2193 | ||
2192 | UID_NONE=0 |
2194 | UID_NONE=0 |
2193 | UID_MENUETOS=1 ;official |
2195 | UID_MENUETOS=1 ;official |
2194 | UID_KOLIBRI=2 ;russian |
2196 | UID_KOLIBRI=2 ;russian |
2195 | 2197 | ||
2196 | sys_cachetodiskette: |
2198 | sys_cachetodiskette: |
2197 | cmp ebx, 1 |
2199 | cmp ebx, 1 |
2198 | jne .no_floppy_a_save |
2200 | jne .no_floppy_a_save |
2199 | mov [flp_number], 1 |
2201 | mov [flp_number], 1 |
2200 | jmp .save_image_on_floppy |
2202 | jmp .save_image_on_floppy |
2201 | .no_floppy_a_save: |
2203 | .no_floppy_a_save: |
2202 | cmp ebx, 2 |
2204 | cmp ebx, 2 |
2203 | jne .no_floppy_b_save |
2205 | jne .no_floppy_b_save |
2204 | mov [flp_number], 2 |
2206 | mov [flp_number], 2 |
2205 | .save_image_on_floppy: |
2207 | .save_image_on_floppy: |
2206 | call save_image |
2208 | call save_image |
2207 | mov [esp + 32], dword 0 |
2209 | mov [esp + 32], dword 0 |
2208 | cmp [FDC_Status], 0 |
2210 | cmp [FDC_Status], 0 |
2209 | je .yes_floppy_save |
2211 | je .yes_floppy_save |
2210 | .no_floppy_b_save: |
2212 | .no_floppy_b_save: |
2211 | mov [esp + 32], dword 1 |
2213 | mov [esp + 32], dword 1 |
2212 | .yes_floppy_save: |
2214 | .yes_floppy_save: |
2213 | ret |
2215 | ret |
2214 | 2216 | ||
2215 | uglobal |
2217 | uglobal |
2216 | ; bgrchanged dd 0x0 |
2218 | ; bgrchanged dd 0x0 |
2217 | align 4 |
2219 | align 4 |
2218 | bgrlockpid dd 0 |
2220 | bgrlockpid dd 0 |
2219 | bgrlock db 0 |
2221 | bgrlock db 0 |
2220 | endg |
2222 | endg |
2221 | 2223 | ||
2222 | sys_background: |
2224 | sys_background: |
2223 | 2225 | ||
2224 | cmp ebx,1 ; BACKGROUND SIZE |
2226 | cmp ebx,1 ; BACKGROUND SIZE |
2225 | jnz nosb1 |
2227 | jnz nosb1 |
2226 | test ecx,ecx |
2228 | test ecx,ecx |
2227 | ; cmp ecx,0 |
2229 | ; cmp ecx,0 |
2228 | jz sbgrr |
2230 | jz sbgrr |
2229 | test edx,edx |
2231 | test edx,edx |
2230 | ; cmp edx,0 |
2232 | ; cmp edx,0 |
2231 | jz sbgrr |
2233 | jz sbgrr |
2232 | @@: |
2234 | @@: |
2233 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2235 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2234 | bts dword [bgrlock], 0 |
2236 | bts dword [bgrlock], 0 |
2235 | jnc @f |
2237 | jnc @f |
2236 | call change_task |
2238 | call change_task |
2237 | jmp @b |
2239 | jmp @b |
2238 | @@: |
2240 | @@: |
2239 | mov [BgrDataWidth],ecx |
2241 | mov [BgrDataWidth],ecx |
2240 | mov [BgrDataHeight],edx |
2242 | mov [BgrDataHeight],edx |
2241 | ; mov [bgrchanged],1 |
2243 | ; mov [bgrchanged],1 |
2242 | 2244 | ||
2243 | pushad |
2245 | pushad |
2244 | ; return memory for old background |
2246 | ; return memory for old background |
2245 | mov eax, [img_background] |
2247 | mov eax, [img_background] |
2246 | cmp eax, static_background_data |
2248 | cmp eax, static_background_data |
2247 | jz @f |
2249 | jz @f |
2248 | stdcall kernel_free, eax |
2250 | stdcall kernel_free, eax |
2249 | @@: |
2251 | @@: |
2250 | ; calculate RAW size |
2252 | ; calculate RAW size |
2251 | xor eax,eax |
2253 | xor eax,eax |
2252 | inc eax |
2254 | inc eax |
2253 | cmp [BgrDataWidth],eax |
2255 | cmp [BgrDataWidth],eax |
2254 | jae @f |
2256 | jae @f |
2255 | mov [BgrDataWidth],eax |
2257 | mov [BgrDataWidth],eax |
2256 | @@: |
2258 | @@: |
2257 | cmp [BgrDataHeight],eax |
2259 | cmp [BgrDataHeight],eax |
2258 | jae @f |
2260 | jae @f |
2259 | mov [BgrDataHeight],eax |
2261 | mov [BgrDataHeight],eax |
2260 | @@: |
2262 | @@: |
2261 | mov eax,[BgrDataWidth] |
2263 | mov eax,[BgrDataWidth] |
2262 | imul eax,[BgrDataHeight] |
2264 | imul eax,[BgrDataHeight] |
2263 | lea eax,[eax*3] |
2265 | lea eax,[eax*3] |
2264 | mov [mem_BACKGROUND],eax |
2266 | mov [mem_BACKGROUND],eax |
2265 | ; get memory for new background |
2267 | ; get memory for new background |
2266 | stdcall kernel_alloc, eax |
2268 | stdcall kernel_alloc, eax |
2267 | test eax, eax |
2269 | test eax, eax |
2268 | jz .memfailed |
2270 | jz .memfailed |
2269 | mov [img_background], eax |
2271 | mov [img_background], eax |
2270 | jmp .exit |
2272 | jmp .exit |
2271 | .memfailed: |
2273 | .memfailed: |
2272 | ; revert to static monotone data |
2274 | ; revert to static monotone data |
2273 | mov [img_background], static_background_data |
2275 | mov [img_background], static_background_data |
2274 | xor eax, eax |
2276 | xor eax, eax |
2275 | inc eax |
2277 | inc eax |
2276 | mov [BgrDataWidth], eax |
2278 | mov [BgrDataWidth], eax |
2277 | mov [BgrDataHeight], eax |
2279 | mov [BgrDataHeight], eax |
2278 | mov [mem_BACKGROUND], 4 |
2280 | mov [mem_BACKGROUND], 4 |
2279 | .exit: |
2281 | .exit: |
2280 | popad |
2282 | popad |
2281 | mov [bgrlock], 0 |
2283 | mov [bgrlock], 0 |
2282 | 2284 | ||
2283 | sbgrr: |
2285 | sbgrr: |
2284 | ret |
2286 | ret |
2285 | 2287 | ||
2286 | nosb1: |
2288 | nosb1: |
2287 | 2289 | ||
2288 | cmp ebx,2 ; SET PIXEL |
2290 | cmp ebx,2 ; SET PIXEL |
2289 | jnz nosb2 |
2291 | jnz nosb2 |
2290 | 2292 | ||
2291 | mov eax, [img_background] |
2293 | mov eax, [img_background] |
2292 | test ecx, ecx |
2294 | test ecx, ecx |
2293 | jz @f |
2295 | jz @f |
2294 | cmp eax, static_background_data |
2296 | cmp eax, static_background_data |
2295 | jz .ret |
2297 | jz .ret |
2296 | @@: |
2298 | @@: |
2297 | mov ebx, [mem_BACKGROUND] |
2299 | mov ebx, [mem_BACKGROUND] |
2298 | add ebx, 4095 |
2300 | add ebx, 4095 |
2299 | and ebx, -4096 |
2301 | and ebx, -4096 |
2300 | sub ebx, 4 |
2302 | sub ebx, 4 |
2301 | cmp ecx, ebx |
2303 | cmp ecx, ebx |
2302 | ja .ret |
2304 | ja .ret |
2303 | 2305 | ||
2304 | mov ebx,[eax+ecx] |
2306 | mov ebx,[eax+ecx] |
2305 | and ebx,0xFF000000 ;255*256*256*256 |
2307 | and ebx,0xFF000000 ;255*256*256*256 |
2306 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2308 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
2307 | add edx,ebx |
2309 | add edx,ebx |
2308 | mov [eax+ecx],edx |
2310 | mov [eax+ecx],edx |
2309 | .ret: |
2311 | .ret: |
2310 | ret |
2312 | ret |
2311 | nosb2: |
2313 | nosb2: |
2312 | 2314 | ||
2313 | cmp ebx,3 ; DRAW BACKGROUND |
2315 | cmp ebx,3 ; DRAW BACKGROUND |
2314 | jnz nosb3 |
2316 | jnz nosb3 |
2315 | draw_background_temp: |
2317 | draw_background_temp: |
2316 | ; cmp [bgrchanged],1 ;0 |
2318 | ; cmp [bgrchanged],1 ;0 |
2317 | ; je nosb31 |
2319 | ; je nosb31 |
2318 | ;draw_background_temp: |
2320 | ;draw_background_temp: |
2319 | ; mov [bgrchanged],1 ;0 |
2321 | ; mov [bgrchanged],1 ;0 |
2320 | mov [background_defined], 1 |
2322 | mov [background_defined], 1 |
2321 | mov byte[BACKGROUND_CHANGED], 1 |
2323 | mov byte[BACKGROUND_CHANGED], 1 |
2322 | call force_redraw_background |
2324 | call force_redraw_background |
2323 | nosb31: |
2325 | nosb31: |
2324 | ret |
2326 | ret |
2325 | nosb3: |
2327 | nosb3: |
2326 | 2328 | ||
2327 | cmp ebx,4 ; TILED / STRETCHED |
2329 | cmp ebx,4 ; TILED / STRETCHED |
2328 | jnz nosb4 |
2330 | jnz nosb4 |
2329 | cmp ecx,[BgrDrawMode] |
2331 | cmp ecx,[BgrDrawMode] |
2330 | je nosb41 |
2332 | je nosb41 |
2331 | mov [BgrDrawMode],ecx |
2333 | mov [BgrDrawMode],ecx |
2332 | ; mov [bgrchanged],1 |
2334 | ; mov [bgrchanged],1 |
2333 | nosb41: |
2335 | nosb41: |
2334 | ret |
2336 | ret |
2335 | nosb4: |
2337 | nosb4: |
2336 | 2338 | ||
2337 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2339 | cmp ebx,5 ; BLOCK MOVE TO BGR |
2338 | jnz nosb5 |
2340 | jnz nosb5 |
2339 | cmp [img_background], static_background_data |
2341 | cmp [img_background], static_background_data |
2340 | jnz @f |
2342 | jnz @f |
2341 | test edx, edx |
2343 | test edx, edx |
2342 | jnz .fin |
2344 | jnz .fin |
2343 | cmp esi, 4 |
2345 | cmp esi, 4 |
2344 | ja .fin |
2346 | ja .fin |
2345 | @@: |
2347 | @@: |
2346 | ; bughere |
2348 | ; bughere |
2347 | mov eax, ecx |
2349 | mov eax, ecx |
2348 | mov ebx, edx |
2350 | mov ebx, edx |
2349 | add ebx, [img_background] ;IMG_BACKGROUND |
2351 | add ebx, [img_background] ;IMG_BACKGROUND |
2350 | mov ecx, esi |
2352 | mov ecx, esi |
2351 | call memmove |
2353 | call memmove |
2352 | .fin: |
2354 | .fin: |
2353 | ret |
2355 | ret |
2354 | nosb5: |
2356 | nosb5: |
2355 | 2357 | ||
2356 | cmp ebx, 6 |
2358 | cmp ebx, 6 |
2357 | jnz nosb6 |
2359 | jnz nosb6 |
2358 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2360 | ;;Maxis use atomic bts for mutex 4.4.2009 |
2359 | @@: |
2361 | @@: |
2360 | bts dword [bgrlock], 0 |
2362 | bts dword [bgrlock], 0 |
2361 | jnc @f |
2363 | jnc @f |
2362 | call change_task |
2364 | call change_task |
2363 | jmp @b |
2365 | jmp @b |
2364 | @@: |
2366 | @@: |
2365 | mov eax, [CURRENT_TASK] |
2367 | mov eax, [CURRENT_TASK] |
2366 | mov [bgrlockpid], eax |
2368 | mov [bgrlockpid], eax |
2367 | cmp [img_background], static_background_data |
2369 | cmp [img_background], static_background_data |
2368 | jz .nomem |
2370 | jz .nomem |
2369 | stdcall user_alloc, [mem_BACKGROUND] |
2371 | stdcall user_alloc, [mem_BACKGROUND] |
2370 | mov [esp+32], eax |
2372 | mov [esp+32], eax |
2371 | test eax, eax |
2373 | test eax, eax |
2372 | jz .nomem |
2374 | jz .nomem |
2373 | mov ebx, eax |
2375 | mov ebx, eax |
2374 | shr ebx, 12 |
2376 | shr ebx, 12 |
2375 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2377 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
2376 | mov esi, [img_background] |
2378 | mov esi, [img_background] |
2377 | shr esi, 12 |
2379 | shr esi, 12 |
2378 | mov ecx, [mem_BACKGROUND] |
2380 | mov ecx, [mem_BACKGROUND] |
2379 | add ecx, 0xFFF |
2381 | add ecx, 0xFFF |
2380 | shr ecx, 12 |
2382 | shr ecx, 12 |
2381 | .z: |
2383 | .z: |
2382 | mov eax, [page_tabs+ebx*4] |
2384 | mov eax, [page_tabs+ebx*4] |
2383 | test al, 1 |
2385 | test al, 1 |
2384 | jz @f |
2386 | jz @f |
2385 | call free_page |
2387 | call free_page |
2386 | @@: |
2388 | @@: |
2387 | mov eax, [page_tabs+esi*4] |
2389 | mov eax, [page_tabs+esi*4] |
2388 | or al, PG_UW |
2390 | or al, PG_UW |
2389 | mov [page_tabs+ebx*4], eax |
2391 | mov [page_tabs+ebx*4], eax |
2390 | mov eax, ebx |
2392 | mov eax, ebx |
2391 | shl eax, 12 |
2393 | shl eax, 12 |
2392 | invlpg [eax] |
2394 | invlpg [eax] |
2393 | inc ebx |
2395 | inc ebx |
2394 | inc esi |
2396 | inc esi |
2395 | loop .z |
2397 | loop .z |
2396 | ret |
2398 | ret |
2397 | .nomem: |
2399 | .nomem: |
2398 | and [bgrlockpid], 0 |
2400 | and [bgrlockpid], 0 |
2399 | mov [bgrlock], 0 |
2401 | mov [bgrlock], 0 |
2400 | nosb6: |
2402 | nosb6: |
2401 | cmp ebx, 7 |
2403 | cmp ebx, 7 |
2402 | jnz nosb7 |
2404 | jnz nosb7 |
2403 | cmp [bgrlock], 0 |
2405 | cmp [bgrlock], 0 |
2404 | jz .err |
2406 | jz .err |
2405 | mov eax, [CURRENT_TASK] |
2407 | mov eax, [CURRENT_TASK] |
2406 | cmp [bgrlockpid], eax |
2408 | cmp [bgrlockpid], eax |
2407 | jnz .err |
2409 | jnz .err |
2408 | mov eax, ecx |
2410 | mov eax, ecx |
2409 | mov ebx, ecx |
2411 | mov ebx, ecx |
2410 | shr eax, 12 |
2412 | shr eax, 12 |
2411 | mov ecx, [page_tabs+(eax-1)*4] |
2413 | mov ecx, [page_tabs+(eax-1)*4] |
2412 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2414 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
2413 | jz .err |
2415 | jz .err |
2414 | jnp .err |
2416 | jnp .err |
2415 | push eax |
2417 | push eax |
2416 | shr ecx, 12 |
2418 | shr ecx, 12 |
2417 | dec ecx |
2419 | dec ecx |
2418 | @@: |
2420 | @@: |
2419 | and dword [page_tabs+eax*4], 0 |
2421 | and dword [page_tabs+eax*4], 0 |
2420 | mov edx, eax |
2422 | mov edx, eax |
2421 | shl edx, 12 |
2423 | shl edx, 12 |
2422 | push eax |
2424 | push eax |
2423 | invlpg [edx] |
2425 | invlpg [edx] |
2424 | pop eax |
2426 | pop eax |
2425 | inc eax |
2427 | inc eax |
2426 | loop @b |
2428 | loop @b |
2427 | pop eax |
2429 | pop eax |
2428 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2430 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
2429 | stdcall user_free, ebx |
2431 | stdcall user_free, ebx |
2430 | mov [esp+32], eax |
2432 | mov [esp+32], eax |
2431 | and [bgrlockpid], 0 |
2433 | and [bgrlockpid], 0 |
2432 | mov [bgrlock], 0 |
2434 | mov [bgrlock], 0 |
2433 | ret |
2435 | ret |
2434 | .err: |
2436 | .err: |
2435 | and dword [esp+32], 0 |
2437 | and dword [esp+32], 0 |
2436 | ret |
2438 | ret |
2437 | 2439 | ||
2438 | nosb7: |
2440 | nosb7: |
2439 | ret |
2441 | ret |
2440 | 2442 | ||
2441 | force_redraw_background: |
2443 | force_redraw_background: |
2442 | and [draw_data+32 + RECT.left], 0 |
2444 | and [draw_data+32 + RECT.left], 0 |
2443 | and [draw_data+32 + RECT.top], 0 |
2445 | and [draw_data+32 + RECT.top], 0 |
2444 | push eax ebx |
2446 | push eax ebx |
2445 | mov eax,[Screen_Max_X] |
2447 | mov eax,[Screen_Max_X] |
2446 | mov ebx,[Screen_Max_Y] |
2448 | mov ebx,[Screen_Max_Y] |
2447 | mov [draw_data+32 + RECT.right],eax |
2449 | mov [draw_data+32 + RECT.right],eax |
2448 | mov [draw_data+32 + RECT.bottom],ebx |
2450 | mov [draw_data+32 + RECT.bottom],ebx |
2449 | pop ebx eax |
2451 | pop ebx eax |
2450 | inc byte[REDRAW_BACKGROUND] |
2452 | inc byte[REDRAW_BACKGROUND] |
2451 | ret |
2453 | ret |
2452 | 2454 | ||
2453 | align 4 |
2455 | align 4 |
2454 | 2456 | ||
2455 | sys_getbackground: |
2457 | sys_getbackground: |
2456 | ; cmp eax,1 ; SIZE |
2458 | ; cmp eax,1 ; SIZE |
2457 | dec ebx |
2459 | dec ebx |
2458 | jnz nogb1 |
2460 | jnz nogb1 |
2459 | mov eax,[BgrDataWidth] |
2461 | mov eax,[BgrDataWidth] |
2460 | shl eax,16 |
2462 | shl eax,16 |
2461 | mov ax,[BgrDataHeight] |
2463 | mov ax,[BgrDataHeight] |
2462 | mov [esp+32],eax |
2464 | mov [esp+32],eax |
2463 | ret |
2465 | ret |
2464 | 2466 | ||
2465 | nogb1: |
2467 | nogb1: |
2466 | ; cmp eax,2 ; PIXEL |
2468 | ; cmp eax,2 ; PIXEL |
2467 | dec ebx |
2469 | dec ebx |
2468 | jnz nogb2 |
2470 | jnz nogb2 |
2469 | 2471 | ||
2470 | mov eax, [img_background] |
2472 | mov eax, [img_background] |
2471 | test ecx, ecx |
2473 | test ecx, ecx |
2472 | jz @f |
2474 | jz @f |
2473 | cmp eax, static_background_data |
2475 | cmp eax, static_background_data |
2474 | jz .ret |
2476 | jz .ret |
2475 | @@: |
2477 | @@: |
2476 | mov ebx, [mem_BACKGROUND] |
2478 | mov ebx, [mem_BACKGROUND] |
2477 | add ebx, 4095 |
2479 | add ebx, 4095 |
2478 | and ebx, -4096 |
2480 | and ebx, -4096 |
2479 | sub ebx, 4 |
2481 | sub ebx, 4 |
2480 | cmp ecx, ebx |
2482 | cmp ecx, ebx |
2481 | ja .ret |
2483 | ja .ret |
2482 | 2484 | ||
2483 | mov eax,[ecx+eax] |
2485 | mov eax,[ecx+eax] |
2484 | 2486 | ||
2485 | and eax, 0xFFFFFF |
2487 | and eax, 0xFFFFFF |
2486 | mov [esp+32],eax |
2488 | mov [esp+32],eax |
2487 | .ret: |
2489 | .ret: |
2488 | ret |
2490 | ret |
2489 | nogb2: |
2491 | nogb2: |
2490 | 2492 | ||
2491 | ; cmp eax,4 ; TILED / STRETCHED |
2493 | ; cmp eax,4 ; TILED / STRETCHED |
2492 | dec ebx |
2494 | dec ebx |
2493 | dec ebx |
2495 | dec ebx |
2494 | jnz nogb4 |
2496 | jnz nogb4 |
2495 | mov eax,[BgrDrawMode] |
2497 | mov eax,[BgrDrawMode] |
2496 | nogb4: |
2498 | nogb4: |
2497 | mov [esp+32],eax |
2499 | mov [esp+32],eax |
2498 | ret |
2500 | ret |
2499 | 2501 | ||
2500 | align 4 |
2502 | align 4 |
2501 | 2503 | ||
2502 | sys_getkey: |
2504 | sys_getkey: |
2503 | mov [esp + 32],dword 1 |
2505 | mov [esp + 32],dword 1 |
2504 | ; test main buffer |
2506 | ; test main buffer |
2505 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2507 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2506 | movzx ecx, word [WIN_STACK + ebx * 2] |
2508 | movzx ecx, word [WIN_STACK + ebx * 2] |
2507 | mov edx, [TASK_COUNT] |
2509 | mov edx, [TASK_COUNT] |
2508 | cmp ecx, edx |
2510 | cmp ecx, edx |
2509 | jne .finish |
2511 | jne .finish |
2510 | cmp [KEY_COUNT], byte 0 |
2512 | cmp [KEY_COUNT], byte 0 |
2511 | je .finish |
2513 | je .finish |
2512 | movzx eax, byte [KEY_BUFF] |
2514 | movzx eax, byte [KEY_BUFF] |
2513 | shl eax, 8 |
2515 | shl eax, 8 |
2514 | push eax |
2516 | push eax |
2515 | dec byte [KEY_COUNT] |
2517 | dec byte [KEY_COUNT] |
2516 | and byte [KEY_COUNT], 127 |
2518 | and byte [KEY_COUNT], 127 |
2517 | movzx ecx, byte [KEY_COUNT] |
2519 | movzx ecx, byte [KEY_COUNT] |
2518 | add ecx, 2 |
2520 | add ecx, 2 |
2519 | mov eax, KEY_BUFF + 1 |
2521 | mov eax, KEY_BUFF + 1 |
2520 | mov ebx, KEY_BUFF |
2522 | mov ebx, KEY_BUFF |
2521 | call memmove |
2523 | call memmove |
2522 | pop eax |
2524 | pop eax |
2523 | .ret_eax: |
2525 | .ret_eax: |
2524 | mov [esp + 32], eax |
2526 | mov [esp + 32], eax |
2525 | ret |
2527 | ret |
2526 | .finish: |
2528 | .finish: |
2527 | ; test hotkeys buffer |
2529 | ; test hotkeys buffer |
2528 | mov ecx, hotkey_buffer |
2530 | mov ecx, hotkey_buffer |
2529 | @@: |
2531 | @@: |
2530 | cmp [ecx], ebx |
2532 | cmp [ecx], ebx |
2531 | jz .found |
2533 | jz .found |
2532 | add ecx, 8 |
2534 | add ecx, 8 |
2533 | cmp ecx, hotkey_buffer + 120 * 8 |
2535 | cmp ecx, hotkey_buffer + 120 * 8 |
2534 | jb @b |
2536 | jb @b |
2535 | ret |
2537 | ret |
2536 | .found: |
2538 | .found: |
2537 | mov ax, [ecx + 6] |
2539 | mov ax, [ecx + 6] |
2538 | shl eax, 16 |
2540 | shl eax, 16 |
2539 | mov ah, [ecx + 4] |
2541 | mov ah, [ecx + 4] |
2540 | mov al, 2 |
2542 | mov al, 2 |
2541 | and dword [ecx + 4], 0 |
2543 | and dword [ecx + 4], 0 |
2542 | and dword [ecx], 0 |
2544 | and dword [ecx], 0 |
2543 | jmp .ret_eax |
2545 | jmp .ret_eax |
2544 | 2546 | ||
2545 | align 4 |
2547 | align 4 |
2546 | 2548 | ||
2547 | sys_getbutton: |
2549 | sys_getbutton: |
2548 | 2550 | ||
2549 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2551 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2550 | mov [esp + 32], dword 1 |
2552 | mov [esp + 32], dword 1 |
2551 | movzx ecx, word [WIN_STACK + ebx * 2] |
2553 | movzx ecx, word [WIN_STACK + ebx * 2] |
2552 | mov edx, [TASK_COUNT] ; less than 256 processes |
2554 | mov edx, [TASK_COUNT] ; less than 256 processes |
2553 | cmp ecx, edx |
2555 | cmp ecx, edx |
2554 | jne .exit |
2556 | jne .exit |
2555 | movzx eax, byte [BTN_COUNT] |
2557 | movzx eax, byte [BTN_COUNT] |
2556 | test eax, eax |
2558 | test eax, eax |
2557 | jz .exit |
2559 | jz .exit |
2558 | mov eax, [BTN_BUFF] |
2560 | mov eax, [BTN_BUFF] |
2559 | and al, 0xFE ; delete left button bit |
2561 | and al, 0xFE ; delete left button bit |
2560 | mov [BTN_COUNT], byte 0 |
2562 | mov [BTN_COUNT], byte 0 |
2561 | mov [esp + 32], eax |
2563 | mov [esp + 32], eax |
2562 | .exit: |
2564 | .exit: |
2563 | ret |
2565 | ret |
2564 | 2566 | ||
2565 | 2567 | ||
2566 | align 4 |
2568 | align 4 |
2567 | 2569 | ||
2568 | sys_cpuusage: |
2570 | sys_cpuusage: |
2569 | 2571 | ||
2570 | ; RETURN: |
2572 | ; RETURN: |
2571 | ; |
2573 | ; |
2572 | ; +00 dword process cpu usage |
2574 | ; +00 dword process cpu usage |
2573 | ; +04 word position in windowing stack |
2575 | ; +04 word position in windowing stack |
2574 | ; +06 word windowing stack value at current position (cpu nro) |
2576 | ; +06 word windowing stack value at current position (cpu nro) |
2575 | ; +10 12 bytes name |
2577 | ; +10 12 bytes name |
2576 | ; +22 dword start in mem |
2578 | ; +22 dword start in mem |
2577 | ; +26 dword used mem |
2579 | ; +26 dword used mem |
2578 | ; +30 dword PID , process idenfification number |
2580 | ; +30 dword PID , process idenfification number |
2579 | ; |
2581 | ; |
2580 | 2582 | ||
2581 | cmp ecx,-1 ; who am I ? |
2583 | cmp ecx,-1 ; who am I ? |
2582 | jne .no_who_am_i |
2584 | jne .no_who_am_i |
2583 | mov ecx,[CURRENT_TASK] |
2585 | mov ecx,[CURRENT_TASK] |
2584 | .no_who_am_i: |
2586 | .no_who_am_i: |
2585 | cmp ecx, max_processes |
2587 | cmp ecx, max_processes |
2586 | ja .nofillbuf |
2588 | ja .nofillbuf |
2587 | 2589 | ||
2588 | ; +4: word: position of the window of thread in the window stack |
2590 | ; +4: word: position of the window of thread in the window stack |
2589 | mov ax, [WIN_STACK + ecx * 2] |
2591 | mov ax, [WIN_STACK + ecx * 2] |
2590 | mov [ebx+4], ax |
2592 | mov [ebx+4], ax |
2591 | ; +6: word: number of the thread slot, which window has in the window stack |
2593 | ; +6: word: number of the thread slot, which window has in the window stack |
2592 | ; position ecx (has no relation to the specific thread) |
2594 | ; position ecx (has no relation to the specific thread) |
2593 | mov ax, [WIN_POS + ecx * 2] |
2595 | mov ax, [WIN_POS + ecx * 2] |
2594 | mov [ebx+6], ax |
2596 | mov [ebx+6], ax |
2595 | 2597 | ||
2596 | shl ecx, 5 |
2598 | shl ecx, 5 |
2597 | 2599 | ||
2598 | ; +0: dword: memory usage |
2600 | ; +0: dword: memory usage |
2599 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2601 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2600 | mov [ebx], eax |
2602 | mov [ebx], eax |
2601 | ; +10: 11 bytes: name of the process |
2603 | ; +10: 11 bytes: name of the process |
2602 | push ecx |
2604 | push ecx |
2603 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2605 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
2604 | add ebx, 10 |
2606 | add ebx, 10 |
2605 | mov ecx, 11 |
2607 | mov ecx, 11 |
2606 | call memmove |
2608 | call memmove |
2607 | pop ecx |
2609 | pop ecx |
2608 | 2610 | ||
2609 | ; +22: address of the process in memory |
2611 | ; +22: address of the process in memory |
2610 | ; +26: size of used memory - 1 |
2612 | ; +26: size of used memory - 1 |
2611 | push edi |
2613 | push edi |
2612 | lea edi, [ebx+12] |
2614 | lea edi, [ebx+12] |
2613 | xor eax, eax |
2615 | xor eax, eax |
2614 | mov edx, 0x100000*16 |
2616 | mov edx, 0x100000*16 |
2615 | cmp ecx, 1 shl 5 |
2617 | cmp ecx, 1 shl 5 |
2616 | je .os_mem |
2618 | je .os_mem |
2617 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2619 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
2618 | mov eax, std_application_base_address |
2620 | mov eax, std_application_base_address |
2619 | .os_mem: |
2621 | .os_mem: |
2620 | stosd |
2622 | stosd |
2621 | lea eax, [edx-1] |
2623 | lea eax, [edx-1] |
2622 | stosd |
2624 | stosd |
2623 | 2625 | ||
2624 | ; +30: PID/TID |
2626 | ; +30: PID/TID |
2625 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2627 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2626 | stosd |
2628 | stosd |
2627 | 2629 | ||
2628 | ; window position and size |
2630 | ; window position and size |
2629 | push esi |
2631 | push esi |
2630 | lea esi, [ecx + window_data + WDATA.box] |
2632 | lea esi, [ecx + window_data + WDATA.box] |
2631 | movsd |
2633 | movsd |
2632 | movsd |
2634 | movsd |
2633 | movsd |
2635 | movsd |
2634 | movsd |
2636 | movsd |
2635 | 2637 | ||
2636 | ; Process state (+50) |
2638 | ; Process state (+50) |
2637 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2639 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2638 | stosd |
2640 | stosd |
2639 | 2641 | ||
2640 | ; Window client area box |
2642 | ; Window client area box |
2641 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2643 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2642 | movsd |
2644 | movsd |
2643 | movsd |
2645 | movsd |
2644 | movsd |
2646 | movsd |
2645 | movsd |
2647 | movsd |
2646 | 2648 | ||
2647 | ; Window state |
2649 | ; Window state |
2648 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2650 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2649 | stosb |
2651 | stosb |
2650 | 2652 | ||
2651 | pop esi |
2653 | pop esi |
2652 | pop edi |
2654 | pop edi |
2653 | 2655 | ||
2654 | .nofillbuf: |
2656 | .nofillbuf: |
2655 | ; return number of processes |
2657 | ; return number of processes |
2656 | 2658 | ||
2657 | mov eax,[TASK_COUNT] |
2659 | mov eax,[TASK_COUNT] |
2658 | mov [esp+32],eax |
2660 | mov [esp+32],eax |
2659 | ret |
2661 | ret |
2660 | 2662 | ||
2661 | align 4 |
2663 | align 4 |
2662 | sys_clock: |
2664 | sys_clock: |
2663 | cli |
2665 | cli |
2664 | ; Mikhail Lisovin xx Jan 2005 |
2666 | ; Mikhail Lisovin xx Jan 2005 |
2665 | @@: mov al, 10 |
2667 | @@: mov al, 10 |
2666 | out 0x70, al |
2668 | out 0x70, al |
2667 | in al, 0x71 |
2669 | in al, 0x71 |
2668 | test al, al |
2670 | test al, al |
2669 | jns @f |
2671 | jns @f |
2670 | mov esi, 1 |
2672 | mov esi, 1 |
2671 | call delay_ms |
2673 | call delay_ms |
2672 | jmp @b |
2674 | jmp @b |
2673 | @@: |
2675 | @@: |
2674 | ; end Lisovin's fix |
2676 | ; end Lisovin's fix |
2675 | 2677 | ||
2676 | xor al,al ; seconds |
2678 | xor al,al ; seconds |
2677 | out 0x70,al |
2679 | out 0x70,al |
2678 | in al,0x71 |
2680 | in al,0x71 |
2679 | movzx ecx,al |
2681 | movzx ecx,al |
2680 | mov al,02 ; minutes |
2682 | mov al,02 ; minutes |
2681 | shl ecx,16 |
2683 | shl ecx,16 |
2682 | out 0x70,al |
2684 | out 0x70,al |
2683 | in al,0x71 |
2685 | in al,0x71 |
2684 | movzx edx,al |
2686 | movzx edx,al |
2685 | mov al,04 ; hours |
2687 | mov al,04 ; hours |
2686 | shl edx,8 |
2688 | shl edx,8 |
2687 | out 0x70,al |
2689 | out 0x70,al |
2688 | in al,0x71 |
2690 | in al,0x71 |
2689 | add ecx,edx |
2691 | add ecx,edx |
2690 | movzx edx,al |
2692 | movzx edx,al |
2691 | add ecx,edx |
2693 | add ecx,edx |
2692 | sti |
2694 | sti |
2693 | mov [esp + 32], ecx |
2695 | mov [esp + 32], ecx |
2694 | ret |
2696 | ret |
2695 | 2697 | ||
2696 | 2698 | ||
2697 | align 4 |
2699 | align 4 |
2698 | 2700 | ||
2699 | sys_date: |
2701 | sys_date: |
2700 | 2702 | ||
2701 | cli |
2703 | cli |
2702 | @@: mov al, 10 |
2704 | @@: mov al, 10 |
2703 | out 0x70, al |
2705 | out 0x70, al |
2704 | in al, 0x71 |
2706 | in al, 0x71 |
2705 | test al, al |
2707 | test al, al |
2706 | jns @f |
2708 | jns @f |
2707 | mov esi, 1 |
2709 | mov esi, 1 |
2708 | call delay_ms |
2710 | call delay_ms |
2709 | jmp @b |
2711 | jmp @b |
2710 | @@: |
2712 | @@: |
2711 | 2713 | ||
2712 | mov ch,0 |
2714 | mov ch,0 |
2713 | mov al,7 ; date |
2715 | mov al,7 ; date |
2714 | out 0x70,al |
2716 | out 0x70,al |
2715 | in al,0x71 |
2717 | in al,0x71 |
2716 | mov cl,al |
2718 | mov cl,al |
2717 | mov al,8 ; month |
2719 | mov al,8 ; month |
2718 | shl ecx,16 |
2720 | shl ecx,16 |
2719 | out 0x70,al |
2721 | out 0x70,al |
2720 | in al,0x71 |
2722 | in al,0x71 |
2721 | mov ch,al |
2723 | mov ch,al |
2722 | mov al,9 ; year |
2724 | mov al,9 ; year |
2723 | out 0x70,al |
2725 | out 0x70,al |
2724 | in al,0x71 |
2726 | in al,0x71 |
2725 | mov cl,al |
2727 | mov cl,al |
2726 | sti |
2728 | sti |
2727 | mov [esp+32], ecx |
2729 | mov [esp+32], ecx |
2728 | ret |
2730 | ret |
2729 | 2731 | ||
2730 | 2732 | ||
2731 | ; redraw status |
2733 | ; redraw status |
2732 | 2734 | ||
2733 | sys_redrawstat: |
2735 | sys_redrawstat: |
2734 | cmp ebx, 1 |
2736 | cmp ebx, 1 |
2735 | jne no_widgets_away |
2737 | jne no_widgets_away |
2736 | ; buttons away |
2738 | ; buttons away |
2737 | mov ecx,[CURRENT_TASK] |
2739 | mov ecx,[CURRENT_TASK] |
2738 | sys_newba2: |
2740 | sys_newba2: |
2739 | mov edi,[BTN_ADDR] |
2741 | mov edi,[BTN_ADDR] |
2740 | cmp [edi], dword 0 ; empty button list ? |
2742 | cmp [edi], dword 0 ; empty button list ? |
2741 | je end_of_buttons_away |
2743 | je end_of_buttons_away |
2742 | movzx ebx, word [edi] |
2744 | movzx ebx, word [edi] |
2743 | inc ebx |
2745 | inc ebx |
2744 | mov eax,edi |
2746 | mov eax,edi |
2745 | sys_newba: |
2747 | sys_newba: |
2746 | dec ebx |
2748 | dec ebx |
2747 | jz end_of_buttons_away |
2749 | jz end_of_buttons_away |
2748 | 2750 | ||
2749 | add eax, 0x10 |
2751 | add eax, 0x10 |
2750 | cmp cx, [eax] |
2752 | cmp cx, [eax] |
2751 | jnz sys_newba |
2753 | jnz sys_newba |
2752 | 2754 | ||
2753 | push eax ebx ecx |
2755 | push eax ebx ecx |
2754 | mov ecx,ebx |
2756 | mov ecx,ebx |
2755 | inc ecx |
2757 | inc ecx |
2756 | shl ecx, 4 |
2758 | shl ecx, 4 |
2757 | mov ebx, eax |
2759 | mov ebx, eax |
2758 | add eax, 0x10 |
2760 | add eax, 0x10 |
2759 | call memmove |
2761 | call memmove |
2760 | dec dword [edi] |
2762 | dec dword [edi] |
2761 | pop ecx ebx eax |
2763 | pop ecx ebx eax |
2762 | 2764 | ||
2763 | jmp sys_newba2 |
2765 | jmp sys_newba2 |
2764 | 2766 | ||
2765 | end_of_buttons_away: |
2767 | end_of_buttons_away: |
2766 | 2768 | ||
2767 | ret |
2769 | ret |
2768 | 2770 | ||
2769 | no_widgets_away: |
2771 | no_widgets_away: |
2770 | 2772 | ||
2771 | cmp ebx, 2 |
2773 | cmp ebx, 2 |
2772 | jnz srl1 |
2774 | jnz srl1 |
2773 | 2775 | ||
2774 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2776 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2775 | add edx, draw_data - CURRENT_TASK |
2777 | add edx, draw_data - CURRENT_TASK |
2776 | mov [edx + RECT.left], 0 |
2778 | mov [edx + RECT.left], 0 |
2777 | mov [edx + RECT.top], 0 |
2779 | mov [edx + RECT.top], 0 |
2778 | mov eax, [Screen_Max_X] |
2780 | mov eax, [Screen_Max_X] |
2779 | mov [edx + RECT.right], eax |
2781 | mov [edx + RECT.right], eax |
2780 | mov eax, [Screen_Max_Y] |
2782 | mov eax, [Screen_Max_Y] |
2781 | mov [edx + RECT.bottom], eax |
2783 | mov [edx + RECT.bottom], eax |
2782 | 2784 | ||
2783 | mov edi, [TASK_BASE] |
2785 | mov edi, [TASK_BASE] |
2784 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2786 | or [edi - twdw + WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
2785 | call sys_window_mouse |
2787 | call sys_window_mouse |
2786 | ret |
2788 | ret |
2787 | 2789 | ||
2788 | srl1: |
2790 | srl1: |
2789 | ret |
2791 | ret |
2790 | 2792 | ||
2791 | ;ok - 100% work |
2793 | ;ok - 100% work |
2792 | ;nt - not tested |
2794 | ;nt - not tested |
2793 | ;--------------------------------------------------------------------------------------------- |
2795 | ;--------------------------------------------------------------------------------------------- |
2794 | ;eax |
2796 | ;eax |
2795 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2797 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
2796 | ;1 - change task. Ret nothing. Block. ok. |
2798 | ;1 - change task. Ret nothing. Block. ok. |
2797 | ;2 - performance control |
2799 | ;2 - performance control |
2798 | ; ebx |
2800 | ; ebx |
2799 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2801 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
2800 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2802 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
2801 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2803 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
2802 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2804 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
2803 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2805 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
2804 | ;eax |
2806 | ;eax |
2805 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2807 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2806 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2808 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
2807 | ;--------------------------------------------------------------------------------------------- |
2809 | ;--------------------------------------------------------------------------------------------- |
2808 | iglobal |
2810 | iglobal |
2809 | align 4 |
2811 | align 4 |
2810 | sheduler: |
2812 | sheduler: |
2811 | dd sys_sheduler.00 |
2813 | dd sys_sheduler.00 |
2812 | dd change_task |
2814 | dd change_task |
2813 | dd sys_sheduler.02 |
2815 | dd sys_sheduler.02 |
2814 | dd sys_sheduler.03 |
2816 | dd sys_sheduler.03 |
2815 | dd sys_sheduler.04 |
2817 | dd sys_sheduler.04 |
2816 | endg |
2818 | endg |
2817 | sys_sheduler: |
2819 | sys_sheduler: |
2818 | ;rewritten by |
2820 | ;rewritten by |
2819 | jmp dword [sheduler+ebx*4] |
2821 | jmp dword [sheduler+ebx*4] |
2820 | ;.shed_counter: |
2822 | ;.shed_counter: |
2821 | .00: |
2823 | .00: |
2822 | mov eax,[context_counter] |
2824 | mov eax,[context_counter] |
2823 | mov [esp+32],eax |
2825 | mov [esp+32],eax |
2824 | ret |
2826 | ret |
2825 | 2827 | ||
2826 | .02: |
2828 | .02: |
2827 | ;.perf_control: |
2829 | ;.perf_control: |
2828 | inc ebx ;before ebx=2, ebx=3 |
2830 | inc ebx ;before ebx=2, ebx=3 |
2829 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2831 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2830 | jz cache_disable |
2832 | jz cache_disable |
2831 | 2833 | ||
2832 | dec ebx ;ebx=2 |
2834 | dec ebx ;ebx=2 |
2833 | cmp ebx,ecx ; |
2835 | cmp ebx,ecx ; |
2834 | jz cache_enable ;if ecx=2 and ebx=2 |
2836 | jz cache_enable ;if ecx=2 and ebx=2 |
2835 | 2837 | ||
2836 | dec ebx ;ebx=1 |
2838 | dec ebx ;ebx=1 |
2837 | cmp ebx,ecx |
2839 | cmp ebx,ecx |
2838 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
2840 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
2839 | 2841 | ||
2840 | dec ebx |
2842 | dec ebx |
2841 | test ebx,ecx ;ebx=0 and ecx=0 |
2843 | test ebx,ecx ;ebx=0 and ecx=0 |
2842 | jz modify_pce ;if ecx=0 |
2844 | jz modify_pce ;if ecx=0 |
2843 | 2845 | ||
2844 | ret |
2846 | ret |
2845 | 2847 | ||
2846 | .03: |
2848 | .03: |
2847 | ;.rdmsr_instr: |
2849 | ;.rdmsr_instr: |
2848 | ;now counter in ecx |
2850 | ;now counter in ecx |
2849 | ;(edx:eax) esi:edi => edx:esi |
2851 | ;(edx:eax) esi:edi => edx:esi |
2850 | mov eax,esi |
2852 | mov eax,esi |
2851 | mov ecx,edx |
2853 | mov ecx,edx |
2852 | rdmsr |
2854 | rdmsr |
2853 | mov [esp+32],eax |
2855 | mov [esp+32],eax |
2854 | mov [esp+20],edx ;ret in ebx? |
2856 | mov [esp+20],edx ;ret in ebx? |
2855 | ret |
2857 | ret |
2856 | 2858 | ||
2857 | .04: |
2859 | .04: |
2858 | ;.wrmsr_instr: |
2860 | ;.wrmsr_instr: |
2859 | ;now counter in ecx |
2861 | ;now counter in ecx |
2860 | ;(edx:eax) esi:edi => edx:esi |
2862 | ;(edx:eax) esi:edi => edx:esi |
2861 | ; Fast Call MSR can't be destroy |
2863 | ; Fast Call MSR can't be destroy |
2862 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
2864 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
2863 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
2865 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
2864 | cmp edx,MSR_SYSENTER_CS |
2866 | cmp edx,MSR_SYSENTER_CS |
2865 | je @f |
2867 | je @f |
2866 | cmp edx,MSR_SYSENTER_ESP |
2868 | cmp edx,MSR_SYSENTER_ESP |
2867 | je @f |
2869 | je @f |
2868 | cmp edx,MSR_SYSENTER_EIP |
2870 | cmp edx,MSR_SYSENTER_EIP |
2869 | je @f |
2871 | je @f |
2870 | cmp edx,MSR_AMD_STAR |
2872 | cmp edx,MSR_AMD_STAR |
2871 | je @f |
2873 | je @f |
2872 | 2874 | ||
2873 | mov eax,esi |
2875 | mov eax,esi |
2874 | mov ecx,edx |
2876 | mov ecx,edx |
2875 | wrmsr |
2877 | wrmsr |
2876 | ; mov [esp + 32], eax |
2878 | ; mov [esp + 32], eax |
2877 | ; mov [esp + 20], edx ;ret in ebx? |
2879 | ; mov [esp + 20], edx ;ret in ebx? |
2878 | @@: |
2880 | @@: |
2879 | ret |
2881 | ret |
2880 | 2882 | ||
2881 | cache_disable: |
2883 | cache_disable: |
2882 | mov eax,cr0 |
2884 | mov eax,cr0 |
2883 | or eax,01100000000000000000000000000000b |
2885 | or eax,01100000000000000000000000000000b |
2884 | mov cr0,eax |
2886 | mov cr0,eax |
2885 | wbinvd ;set MESI |
2887 | wbinvd ;set MESI |
2886 | ret |
2888 | ret |
2887 | 2889 | ||
2888 | cache_enable: |
2890 | cache_enable: |
2889 | mov eax,cr0 |
2891 | mov eax,cr0 |
2890 | and eax,10011111111111111111111111111111b |
2892 | and eax,10011111111111111111111111111111b |
2891 | mov cr0,eax |
2893 | mov cr0,eax |
2892 | ret |
2894 | ret |
2893 | 2895 | ||
2894 | is_cache_enabled: |
2896 | is_cache_enabled: |
2895 | mov eax,cr0 |
2897 | mov eax,cr0 |
2896 | mov ebx,eax |
2898 | mov ebx,eax |
2897 | and eax,01100000000000000000000000000000b |
2899 | and eax,01100000000000000000000000000000b |
2898 | jz cache_disabled |
2900 | jz cache_disabled |
2899 | mov [esp+32],ebx |
2901 | mov [esp+32],ebx |
2900 | cache_disabled: |
2902 | cache_disabled: |
2901 | mov dword [esp+32],eax ;0 |
2903 | mov dword [esp+32],eax ;0 |
2902 | ret |
2904 | ret |
2903 | 2905 | ||
2904 | modify_pce: |
2906 | modify_pce: |
2905 | mov eax,cr4 |
2907 | mov eax,cr4 |
2906 | ; mov ebx,0 |
2908 | ; mov ebx,0 |
2907 | ; or bx,100000000b ;pce |
2909 | ; or bx,100000000b ;pce |
2908 | ; xor eax,ebx ;invert pce |
2910 | ; xor eax,ebx ;invert pce |
2909 | bts eax,8 ;pce=cr4[8] |
2911 | bts eax,8 ;pce=cr4[8] |
2910 | mov cr4,eax |
2912 | mov cr4,eax |
2911 | mov [esp+32],eax |
2913 | mov [esp+32],eax |
2912 | ret |
2914 | ret |
2913 | ;--------------------------------------------------------------------------------------------- |
2915 | ;--------------------------------------------------------------------------------------------- |
2914 | 2916 | ||
2915 | 2917 | ||
2916 | ; check if pixel is allowed to be drawn |
2918 | ; check if pixel is allowed to be drawn |
2917 | 2919 | ||
2918 | checkpixel: |
2920 | checkpixel: |
2919 | push eax edx |
2921 | push eax edx |
2920 | 2922 | ||
2921 | mov edx,[Screen_Max_X] ; screen x size |
2923 | mov edx,[Screen_Max_X] ; screen x size |
2922 | inc edx |
2924 | inc edx |
2923 | imul edx, ebx |
2925 | imul edx, ebx |
2924 | add eax, [_WinMapAddress] |
2926 | add eax, [_WinMapAddress] |
2925 | mov dl, [eax+edx] ; lea eax, [...] |
2927 | mov dl, [eax+edx] ; lea eax, [...] |
2926 | 2928 | ||
2927 | xor ecx, ecx |
2929 | xor ecx, ecx |
2928 | mov eax, [CURRENT_TASK] |
2930 | mov eax, [CURRENT_TASK] |
2929 | cmp al, dl |
2931 | cmp al, dl |
2930 | setne cl |
2932 | setne cl |
2931 | 2933 | ||
2932 | pop edx eax |
2934 | pop edx eax |
2933 | ret |
2935 | ret |
2934 | 2936 | ||
2935 | iglobal |
2937 | iglobal |
2936 | cpustring db 'CPU',0 |
2938 | cpustring db 'CPU',0 |
2937 | endg |
2939 | endg |
2938 | 2940 | ||
2939 | uglobal |
2941 | uglobal |
2940 | background_defined db 0 ; diamond, 11.04.2006 |
2942 | background_defined db 0 ; diamond, 11.04.2006 |
2941 | endg |
2943 | endg |
2942 | 2944 | ||
2943 | align 4 |
2945 | align 4 |
2944 | ; check misc |
2946 | ; check misc |
2945 | 2947 | ||
2946 | checkmisc: |
2948 | checkmisc: |
2947 | 2949 | ||
2948 | cmp [ctrl_alt_del], 1 |
2950 | cmp [ctrl_alt_del], 1 |
2949 | jne nocpustart |
2951 | jne nocpustart |
2950 | 2952 | ||
2951 | mov ebp, cpustring |
2953 | mov ebp, cpustring |
2952 | call fs_execute_from_sysdir |
2954 | call fs_execute_from_sysdir |
2953 | 2955 | ||
2954 | mov [ctrl_alt_del], 0 |
2956 | mov [ctrl_alt_del], 0 |
2955 | 2957 | ||
2956 | nocpustart: |
2958 | nocpustart: |
2957 | cmp [mouse_active], 1 |
2959 | cmp [mouse_active], 1 |
2958 | jne mouse_not_active |
2960 | jne mouse_not_active |
2959 | mov [mouse_active], 0 |
2961 | mov [mouse_active], 0 |
2960 | xor edi, edi |
2962 | xor edi, edi |
2961 | mov ecx, [TASK_COUNT] |
2963 | mov ecx, [TASK_COUNT] |
2962 | set_mouse_event: |
2964 | set_mouse_event: |
2963 | add edi, 256 |
2965 | add edi, 256 |
2964 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
2966 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
2965 | loop set_mouse_event |
2967 | loop set_mouse_event |
2966 | 2968 | ||
2967 | mouse_not_active: |
2969 | mouse_not_active: |
2968 | cmp byte[BACKGROUND_CHANGED], 0 |
2970 | cmp byte[BACKGROUND_CHANGED], 0 |
2969 | jz no_set_bgr_event |
2971 | jz no_set_bgr_event |
2970 | xor edi, edi |
2972 | xor edi, edi |
2971 | mov ecx, [TASK_COUNT] |
2973 | mov ecx, [TASK_COUNT] |
2972 | set_bgr_event: |
2974 | set_bgr_event: |
2973 | add edi, 256 |
2975 | add edi, 256 |
2974 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
2976 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
2975 | loop set_bgr_event |
2977 | loop set_bgr_event |
2976 | mov byte[BACKGROUND_CHANGED], 0 |
2978 | mov byte[BACKGROUND_CHANGED], 0 |
2977 | no_set_bgr_event: |
2979 | no_set_bgr_event: |
2978 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2980 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2979 | jz nobackgr |
2981 | jz nobackgr |
2980 | cmp [background_defined], 0 |
2982 | cmp [background_defined], 0 |
2981 | jz nobackgr |
2983 | jz nobackgr |
2982 | ; mov [draw_data+32 + RECT.left],dword 0 |
2984 | ; mov [draw_data+32 + RECT.left],dword 0 |
2983 | ; mov [draw_data+32 + RECT.top],dword 0 |
2985 | ; mov [draw_data+32 + RECT.top],dword 0 |
2984 | ; mov eax,[Screen_Max_X] |
2986 | ; mov eax,[Screen_Max_X] |
2985 | ; mov ebx,[Screen_Max_Y] |
2987 | ; mov ebx,[Screen_Max_Y] |
2986 | ; mov [draw_data+32 + RECT.right],eax |
2988 | ; mov [draw_data+32 + RECT.right],eax |
2987 | ; mov [draw_data+32 + RECT.bottom],ebx |
2989 | ; mov [draw_data+32 + RECT.bottom],ebx |
2988 | @@: |
2990 | @@: |
2989 | call drawbackground |
2991 | call drawbackground |
2990 | xor eax, eax |
2992 | xor eax, eax |
2991 | xchg al, [REDRAW_BACKGROUND] |
2993 | xchg al, [REDRAW_BACKGROUND] |
2992 | test al, al ; got new update request? |
2994 | test al, al ; got new update request? |
2993 | jnz @b |
2995 | jnz @b |
2994 | mov [draw_data+32 + RECT.left], eax |
2996 | mov [draw_data+32 + RECT.left], eax |
2995 | mov [draw_data+32 + RECT.top], eax |
2997 | mov [draw_data+32 + RECT.top], eax |
2996 | mov [draw_data+32 + RECT.right], eax |
2998 | mov [draw_data+32 + RECT.right], eax |
2997 | mov [draw_data+32 + RECT.bottom], eax |
2999 | mov [draw_data+32 + RECT.bottom], eax |
2998 | mov [MOUSE_BACKGROUND],byte 0 |
3000 | mov [MOUSE_BACKGROUND],byte 0 |
2999 | 3001 | ||
3000 | nobackgr: |
3002 | nobackgr: |
3001 | 3003 | ||
3002 | ; system shutdown request |
3004 | ; system shutdown request |
3003 | 3005 | ||
3004 | cmp [SYS_SHUTDOWN],byte 0 |
3006 | cmp [SYS_SHUTDOWN],byte 0 |
3005 | je noshutdown |
3007 | je noshutdown |
3006 | 3008 | ||
3007 | mov edx,[shutdown_processes] |
3009 | mov edx,[shutdown_processes] |
3008 | 3010 | ||
3009 | cmp [SYS_SHUTDOWN],dl |
3011 | cmp [SYS_SHUTDOWN],dl |
3010 | jne no_mark_system_shutdown |
3012 | jne no_mark_system_shutdown |
3011 | 3013 | ||
3012 | lea ecx,[edx-1] |
3014 | lea ecx,[edx-1] |
3013 | mov edx,OS_BASE+0x3040 |
3015 | mov edx,OS_BASE+0x3040 |
3014 | jecxz @f |
3016 | jecxz @f |
3015 | markz: |
3017 | markz: |
3016 | mov [edx+TASKDATA.state],byte 3 |
3018 | mov [edx+TASKDATA.state],byte 3 |
3017 | add edx,0x20 |
3019 | add edx,0x20 |
3018 | loop markz |
3020 | loop markz |
3019 | @@: |
3021 | @@: |
3020 | 3022 | ||
3021 | no_mark_system_shutdown: |
3023 | no_mark_system_shutdown: |
3022 | 3024 | ||
3023 | call [_display.disable_mouse] |
3025 | call [_display.disable_mouse] |
3024 | 3026 | ||
3025 | dec byte [SYS_SHUTDOWN] |
3027 | dec byte [SYS_SHUTDOWN] |
3026 | je system_shutdown |
3028 | je system_shutdown |
3027 | 3029 | ||
3028 | noshutdown: |
3030 | noshutdown: |
3029 | 3031 | ||
3030 | 3032 | ||
3031 | mov eax,[TASK_COUNT] ; termination |
3033 | mov eax,[TASK_COUNT] ; termination |
3032 | mov ebx,TASK_DATA+TASKDATA.state |
3034 | mov ebx,TASK_DATA+TASKDATA.state |
3033 | mov esi,1 |
3035 | mov esi,1 |
3034 | 3036 | ||
3035 | newct: |
3037 | newct: |
3036 | mov cl,[ebx] |
3038 | mov cl,[ebx] |
3037 | cmp cl,byte 3 |
3039 | cmp cl,byte 3 |
3038 | jz terminate |
3040 | jz terminate |
3039 | cmp cl,byte 4 |
3041 | cmp cl,byte 4 |
3040 | jz terminate |
3042 | jz terminate |
3041 | 3043 | ||
3042 | add ebx,0x20 |
3044 | add ebx,0x20 |
3043 | inc esi |
3045 | inc esi |
3044 | dec eax |
3046 | dec eax |
3045 | jnz newct |
3047 | jnz newct |
3046 | ret |
3048 | ret |
3047 | 3049 | ||
3048 | ; redraw screen |
3050 | ; redraw screen |
3049 | 3051 | ||
3050 | redrawscreen: |
3052 | redrawscreen: |
3051 | 3053 | ||
3052 | ; eax , if process window_data base is eax, do not set flag/limits |
3054 | ; eax , if process window_data base is eax, do not set flag/limits |
3053 | 3055 | ||
3054 | pushad |
3056 | pushad |
3055 | push eax |
3057 | push eax |
3056 | 3058 | ||
3057 | ;;; mov ebx,2 |
3059 | ;;; mov ebx,2 |
3058 | ;;; call delay_hs |
3060 | ;;; call delay_hs |
3059 | 3061 | ||
3060 | ;mov ecx,0 ; redraw flags for apps |
3062 | ;mov ecx,0 ; redraw flags for apps |
3061 | xor ecx,ecx |
3063 | xor ecx,ecx |
3062 | newdw2: |
3064 | newdw2: |
3063 | 3065 | ||
3064 | inc ecx |
3066 | inc ecx |
3065 | push ecx |
3067 | push ecx |
3066 | 3068 | ||
3067 | mov eax,ecx |
3069 | mov eax,ecx |
3068 | shl eax,5 |
3070 | shl eax,5 |
3069 | add eax,window_data |
3071 | add eax,window_data |
3070 | 3072 | ||
3071 | cmp eax,[esp+4] |
3073 | cmp eax,[esp+4] |
3072 | je not_this_task |
3074 | je not_this_task |
3073 | ; check if window in redraw area |
3075 | ; check if window in redraw area |
3074 | mov edi,eax |
3076 | mov edi,eax |
3075 | 3077 | ||
3076 | cmp ecx,1 ; limit for background |
3078 | cmp ecx,1 ; limit for background |
3077 | jz bgli |
3079 | jz bgli |
3078 | 3080 | ||
3079 | mov eax, [edi + WDATA.box.left] |
3081 | mov eax, [edi + WDATA.box.left] |
3080 | mov ebx, [edi + WDATA.box.top] |
3082 | mov ebx, [edi + WDATA.box.top] |
3081 | mov ecx, [edi + WDATA.box.width] |
3083 | mov ecx, [edi + WDATA.box.width] |
3082 | mov edx, [edi + WDATA.box.height] |
3084 | mov edx, [edi + WDATA.box.height] |
3083 | add ecx,eax |
3085 | add ecx,eax |
3084 | add edx,ebx |
3086 | add edx,ebx |
3085 | 3087 | ||
3086 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
3088 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
3087 | cmp ecx,ebx |
3089 | cmp ecx,ebx |
3088 | jb ricino |
3090 | jb ricino |
3089 | 3091 | ||
3090 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
3092 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
3091 | cmp ecx,eax |
3093 | cmp ecx,eax |
3092 | jb ricino |
3094 | jb ricino |
3093 | 3095 | ||
3094 | mov eax, [edi + WDATA.box.left] |
3096 | mov eax, [edi + WDATA.box.left] |
3095 | mov ebx, [edi + WDATA.box.top] |
3097 | mov ebx, [edi + WDATA.box.top] |
3096 | mov ecx, [edi + WDATA.box.width] |
3098 | mov ecx, [edi + WDATA.box.width] |
3097 | mov edx, [edi + WDATA.box.height] |
3099 | mov edx, [edi + WDATA.box.height] |
3098 | add ecx, eax |
3100 | add ecx, eax |
3099 | add edx, ebx |
3101 | add edx, ebx |
3100 | 3102 | ||
3101 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
3103 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
3102 | cmp edx,eax |
3104 | cmp edx,eax |
3103 | jb ricino |
3105 | jb ricino |
3104 | 3106 | ||
3105 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
3107 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
3106 | cmp ecx,eax |
3108 | cmp ecx,eax |
3107 | jb ricino |
3109 | jb ricino |
3108 | 3110 | ||
3109 | bgli: |
3111 | bgli: |
3110 | 3112 | ||
3111 | cmp dword[esp], 1 |
3113 | cmp dword[esp], 1 |
3112 | jnz .az |
3114 | jnz .az |
3113 | ; cmp byte[BACKGROUND_CHANGED], 0 |
3115 | ; cmp byte[BACKGROUND_CHANGED], 0 |
3114 | ; jnz newdw8 |
3116 | ; jnz newdw8 |
3115 | cmp byte[REDRAW_BACKGROUND], 0 |
3117 | cmp byte[REDRAW_BACKGROUND], 0 |
3116 | jz .az |
3118 | jz .az |
3117 | mov dl, 0 |
3119 | mov dl, 0 |
3118 | lea eax,[edi+draw_data-window_data] |
3120 | lea eax,[edi+draw_data-window_data] |
3119 | mov ebx,[draw_limits.left] |
3121 | mov ebx,[draw_limits.left] |
3120 | cmp ebx,[eax+RECT.left] |
3122 | cmp ebx,[eax+RECT.left] |
3121 | jae @f |
3123 | jae @f |
3122 | mov [eax+RECT.left],ebx |
3124 | mov [eax+RECT.left],ebx |
3123 | mov dl, 1 |
3125 | mov dl, 1 |
3124 | @@: |
3126 | @@: |
3125 | mov ebx,[draw_limits.top] |
3127 | mov ebx,[draw_limits.top] |
3126 | cmp ebx,[eax+RECT.top] |
3128 | cmp ebx,[eax+RECT.top] |
3127 | jae @f |
3129 | jae @f |
3128 | mov [eax+RECT.top],ebx |
3130 | mov [eax+RECT.top],ebx |
3129 | mov dl, 1 |
3131 | mov dl, 1 |
3130 | @@: |
3132 | @@: |
3131 | mov ebx,[draw_limits.right] |
3133 | mov ebx,[draw_limits.right] |
3132 | cmp ebx,[eax+RECT.right] |
3134 | cmp ebx,[eax+RECT.right] |
3133 | jbe @f |
3135 | jbe @f |
3134 | mov [eax+RECT.right],ebx |
3136 | mov [eax+RECT.right],ebx |
3135 | mov dl, 1 |
3137 | mov dl, 1 |
3136 | @@: |
3138 | @@: |
3137 | mov ebx,[draw_limits.bottom] |
3139 | mov ebx,[draw_limits.bottom] |
3138 | cmp ebx,[eax+RECT.bottom] |
3140 | cmp ebx,[eax+RECT.bottom] |
3139 | jbe @f |
3141 | jbe @f |
3140 | mov [eax+RECT.bottom],ebx |
3142 | mov [eax+RECT.bottom],ebx |
3141 | mov dl, 1 |
3143 | mov dl, 1 |
3142 | @@: |
3144 | @@: |
3143 | add byte[REDRAW_BACKGROUND], dl |
3145 | add byte[REDRAW_BACKGROUND], dl |
3144 | jmp newdw8 |
3146 | jmp newdw8 |
3145 | .az: |
3147 | .az: |
3146 | 3148 | ||
3147 | mov eax,edi |
3149 | mov eax,edi |
3148 | add eax,draw_data-window_data |
3150 | add eax,draw_data-window_data |
3149 | 3151 | ||
3150 | mov ebx,[draw_limits.left] ; set limits |
3152 | mov ebx,[draw_limits.left] ; set limits |
3151 | mov [eax + RECT.left], ebx |
3153 | mov [eax + RECT.left], ebx |
3152 | mov ebx,[draw_limits.top] |
3154 | mov ebx,[draw_limits.top] |
3153 | mov [eax + RECT.top], ebx |
3155 | mov [eax + RECT.top], ebx |
3154 | mov ebx,[draw_limits.right] |
3156 | mov ebx,[draw_limits.right] |
3155 | mov [eax + RECT.right], ebx |
3157 | mov [eax + RECT.right], ebx |
3156 | mov ebx,[draw_limits.bottom] |
3158 | mov ebx,[draw_limits.bottom] |
3157 | mov [eax + RECT.bottom], ebx |
3159 | mov [eax + RECT.bottom], ebx |
3158 | 3160 | ||
3159 | sub eax,draw_data-window_data |
3161 | sub eax,draw_data-window_data |
3160 | 3162 | ||
3161 | cmp dword [esp],1 |
3163 | cmp dword [esp],1 |
3162 | jne nobgrd |
3164 | jne nobgrd |
3163 | inc byte[REDRAW_BACKGROUND] |
3165 | inc byte[REDRAW_BACKGROUND] |
3164 | 3166 | ||
3165 | newdw8: |
3167 | newdw8: |
3166 | nobgrd: |
3168 | nobgrd: |
3167 | 3169 | ||
3168 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3170 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
3169 | 3171 | ||
3170 | ricino: |
3172 | ricino: |
3171 | 3173 | ||
3172 | not_this_task: |
3174 | not_this_task: |
3173 | 3175 | ||
3174 | pop ecx |
3176 | pop ecx |
3175 | 3177 | ||
3176 | cmp ecx,[TASK_COUNT] |
3178 | cmp ecx,[TASK_COUNT] |
3177 | jle newdw2 |
3179 | jle newdw2 |
3178 | 3180 | ||
3179 | pop eax |
3181 | pop eax |
3180 | popad |
3182 | popad |
3181 | 3183 | ||
3182 | ret |
3184 | ret |
3183 | 3185 | ||
3184 | calculatebackground: ; background |
3186 | calculatebackground: ; background |
3185 | 3187 | ||
3186 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3188 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3187 | mov eax,0x01010101 |
3189 | mov eax,0x01010101 |
3188 | mov ecx, [_WinMapSize] |
3190 | mov ecx, [_WinMapSize] |
3189 | shr ecx, 2 |
3191 | shr ecx, 2 |
3190 | rep stosd |
3192 | rep stosd |
3191 | 3193 | ||
3192 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3194 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3193 | mov byte[BACKGROUND_CHANGED], 0 |
3195 | mov byte[BACKGROUND_CHANGED], 0 |
3194 | 3196 | ||
3195 | ret |
3197 | ret |
3196 | 3198 | ||
3197 | uglobal |
3199 | uglobal |
3198 | imax dd 0x0 |
3200 | imax dd 0x0 |
3199 | endg |
3201 | endg |
3200 | 3202 | ||
3201 | 3203 | ||
3202 | 3204 | ||
3203 | delay_ms: ; delay in 1/1000 sec |
3205 | delay_ms: ; delay in 1/1000 sec |
3204 | 3206 | ||
3205 | 3207 | ||
3206 | push eax |
3208 | push eax |
3207 | push ecx |
3209 | push ecx |
3208 | 3210 | ||
3209 | mov ecx,esi |
3211 | mov ecx,esi |
3210 | ; |
3212 | ; |
3211 | imul ecx, 33941 |
3213 | imul ecx, 33941 |
3212 | shr ecx, 9 |
3214 | shr ecx, 9 |
3213 | ; |
3215 | ; |
3214 | 3216 | ||
3215 | in al,0x61 |
3217 | in al,0x61 |
3216 | and al,0x10 |
3218 | and al,0x10 |
3217 | mov ah,al |
3219 | mov ah,al |
3218 | cld |
3220 | cld |
3219 | 3221 | ||
3220 | cnt1: in al,0x61 |
3222 | cnt1: in al,0x61 |
3221 | and al,0x10 |
3223 | and al,0x10 |
3222 | cmp al,ah |
3224 | cmp al,ah |
3223 | jz cnt1 |
3225 | jz cnt1 |
3224 | 3226 | ||
3225 | mov ah,al |
3227 | mov ah,al |
3226 | loop cnt1 |
3228 | loop cnt1 |
3227 | 3229 | ||
3228 | pop ecx |
3230 | pop ecx |
3229 | pop eax |
3231 | pop eax |
3230 | 3232 | ||
3231 | ret |
3233 | ret |
3232 | 3234 | ||
3233 | 3235 | ||
3234 | set_app_param: |
3236 | set_app_param: |
3235 | mov edi, [TASK_BASE] |
3237 | mov edi, [TASK_BASE] |
3236 | mov eax, [edi + TASKDATA.event_mask] |
3238 | mov eax, [edi + TASKDATA.event_mask] |
3237 | mov [edi + TASKDATA.event_mask], ebx |
3239 | mov [edi + TASKDATA.event_mask], ebx |
3238 | mov [esp+32], eax |
3240 | mov [esp+32], eax |
3239 | ret |
3241 | ret |
3240 | 3242 | ||
3241 | 3243 | ||
3242 | 3244 | ||
3243 | delay_hs: ; delay in 1/100 secs |
3245 | delay_hs: ; delay in 1/100 secs |
3244 | ; ebx = delay time |
3246 | ; ebx = delay time |
3245 | push ecx |
3247 | push ecx |
3246 | push edx |
3248 | push edx |
3247 | 3249 | ||
3248 | mov edx,[timer_ticks] |
3250 | mov edx,[timer_ticks] |
3249 | 3251 | ||
3250 | newtic: |
3252 | newtic: |
3251 | mov ecx,[timer_ticks] |
3253 | mov ecx,[timer_ticks] |
3252 | sub ecx,edx |
3254 | sub ecx,edx |
3253 | cmp ecx,ebx |
3255 | cmp ecx,ebx |
3254 | jae zerodelay |
3256 | jae zerodelay |
3255 | 3257 | ||
3256 | call change_task |
3258 | call change_task |
3257 | 3259 | ||
3258 | jmp newtic |
3260 | jmp newtic |
3259 | 3261 | ||
3260 | zerodelay: |
3262 | zerodelay: |
3261 | pop edx |
3263 | pop edx |
3262 | pop ecx |
3264 | pop ecx |
3263 | 3265 | ||
3264 | ret |
3266 | ret |
3265 | 3267 | ||
3266 | align 16 ;very often call this subrutine |
3268 | align 16 ;very often call this subrutine |
3267 | memmove: ; memory move in bytes |
3269 | memmove: ; memory move in bytes |
3268 | 3270 | ||
3269 | ; eax = from |
3271 | ; eax = from |
3270 | ; ebx = to |
3272 | ; ebx = to |
3271 | ; ecx = no of bytes |
3273 | ; ecx = no of bytes |
3272 | test ecx, ecx |
3274 | test ecx, ecx |
3273 | jle .ret |
3275 | jle .ret |
3274 | 3276 | ||
3275 | push esi edi ecx |
3277 | push esi edi ecx |
3276 | 3278 | ||
3277 | mov edi, ebx |
3279 | mov edi, ebx |
3278 | mov esi, eax |
3280 | mov esi, eax |
3279 | 3281 | ||
3280 | test ecx, not 11b |
3282 | test ecx, not 11b |
3281 | jz @f |
3283 | jz @f |
3282 | 3284 | ||
3283 | push ecx |
3285 | push ecx |
3284 | shr ecx, 2 |
3286 | shr ecx, 2 |
3285 | rep movsd |
3287 | rep movsd |
3286 | pop ecx |
3288 | pop ecx |
3287 | and ecx, 11b |
3289 | and ecx, 11b |
3288 | jz .finish |
3290 | jz .finish |
3289 | @@: |
3291 | @@: |
3290 | rep movsb |
3292 | rep movsb |
3291 | 3293 | ||
3292 | .finish: |
3294 | .finish: |
3293 | pop ecx edi esi |
3295 | pop ecx edi esi |
3294 | .ret: |
3296 | .ret: |
3295 | ret |
3297 | ret |
3296 | 3298 | ||
3297 | 3299 | ||
3298 | ; |
3300 | ; |
3299 | ;align 4 |
3301 | ;align 4 |
3300 | ; |
3302 | ; |
3301 | ;read_floppy_file: |
3303 | ;read_floppy_file: |
3302 | ; |
3304 | ; |
3303 | ;; as input |
3305 | ;; as input |
3304 | ;; |
3306 | ;; |
3305 | ;; eax pointer to file |
3307 | ;; eax pointer to file |
3306 | ;; ebx file lenght |
3308 | ;; ebx file lenght |
3307 | ;; ecx start 512 byte block number |
3309 | ;; ecx start 512 byte block number |
3308 | ;; edx number of blocks to read |
3310 | ;; edx number of blocks to read |
3309 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3311 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
3310 | ;; |
3312 | ;; |
3311 | ;; |
3313 | ;; |
3312 | ;; on return |
3314 | ;; on return |
3313 | ;; |
3315 | ;; |
3314 | ;; eax = 0 command succesful |
3316 | ;; eax = 0 command succesful |
3315 | ;; 1 no fd base and/or partition defined |
3317 | ;; 1 no fd base and/or partition defined |
3316 | ;; 2 yet unsupported FS |
3318 | ;; 2 yet unsupported FS |
3317 | ;; 3 unknown FS |
3319 | ;; 3 unknown FS |
3318 | ;; 4 partition not defined at hd |
3320 | ;; 4 partition not defined at hd |
3319 | ;; 5 file not found |
3321 | ;; 5 file not found |
3320 | ;; ebx = size of file |
3322 | ;; ebx = size of file |
3321 | ; |
3323 | ; |
3322 | ; mov edi,[TASK_BASE] |
3324 | ; mov edi,[TASK_BASE] |
3323 | ; add edi,0x10 |
3325 | ; add edi,0x10 |
3324 | ; add esi,[edi] |
3326 | ; add esi,[edi] |
3325 | ; add eax,[edi] |
3327 | ; add eax,[edi] |
3326 | ; |
3328 | ; |
3327 | ; pushad |
3329 | ; pushad |
3328 | ; mov edi,esi |
3330 | ; mov edi,esi |
3329 | ; add edi,1024 |
3331 | ; add edi,1024 |
3330 | ; mov esi,0x100000+19*512 |
3332 | ; mov esi,0x100000+19*512 |
3331 | ; sub ecx,1 |
3333 | ; sub ecx,1 |
3332 | ; shl ecx,9 |
3334 | ; shl ecx,9 |
3333 | ; add esi,ecx |
3335 | ; add esi,ecx |
3334 | ; shl edx,9 |
3336 | ; shl edx,9 |
3335 | ; mov ecx,edx |
3337 | ; mov ecx,edx |
3336 | ; cld |
3338 | ; cld |
3337 | ; rep movsb |
3339 | ; rep movsb |
3338 | ; popad |
3340 | ; popad |
3339 | ; |
3341 | ; |
3340 | ; mov [esp+36],eax |
3342 | ; mov [esp+36],eax |
3341 | ; mov [esp+24],ebx |
3343 | ; mov [esp+24],ebx |
3342 | ; ret |
3344 | ; ret |
3343 | 3345 | ||
3344 | 3346 | ||
3345 | 3347 | ||
3346 | align 4 |
3348 | align 4 |
3347 | 3349 | ||
3348 | sys_programirq: |
3350 | sys_programirq: |
3349 | ; removed |
3351 | ; removed |
3350 | mov dword [esp+32], 1 ; operation failed |
3352 | mov dword [esp+32], 1 ; operation failed |
3351 | ret |
3353 | ret |
3352 | 3354 | ||
3353 | 3355 | ||
3354 | align 4 |
3356 | align 4 |
3355 | 3357 | ||
3356 | get_irq_data: |
3358 | get_irq_data: |
3357 | ; removed |
3359 | ; removed |
3358 | mov dword [esp+32], -1 |
3360 | mov dword [esp+32], -1 |
3359 | ret |
3361 | ret |
3360 | 3362 | ||
3361 | 3363 | ||
3362 | set_io_access_rights: |
3364 | set_io_access_rights: |
3363 | ;removed |
3365 | ;removed |
3364 | ret |
3366 | ret |
3365 | 3367 | ||
3366 | r_f_port_area: |
3368 | r_f_port_area: |
3367 | ; removed; always returns 0 |
3369 | ; removed; always returns 0 |
3368 | xor eax, eax |
3370 | xor eax, eax |
3369 | ret |
3371 | ret |
3370 | 3372 | ||
3371 | 3373 | ||
3372 | reserve_free_irq: |
3374 | reserve_free_irq: |
3373 | 3375 | ||
3374 | xor esi, esi |
3376 | xor esi, esi |
3375 | inc esi |
3377 | inc esi |
3376 | cmp ecx, 16 |
3378 | cmp ecx, 16 |
3377 | jae ril1 |
3379 | jae ril1 |
3378 | 3380 | ||
3379 | push ecx |
3381 | push ecx |
3380 | lea ecx, [irq_owner + 4 * ecx] |
3382 | lea ecx, [irq_owner + 4 * ecx] |
3381 | mov edx, [ecx] |
3383 | mov edx, [ecx] |
3382 | mov eax, [TASK_BASE] |
3384 | mov eax, [TASK_BASE] |
3383 | mov edi, [eax + TASKDATA.pid] |
3385 | mov edi, [eax + TASKDATA.pid] |
3384 | pop eax |
3386 | pop eax |
3385 | dec ebx |
3387 | dec ebx |
3386 | jnz reserve_irq |
3388 | jnz reserve_irq |
3387 | 3389 | ||
3388 | cmp edx, edi |
3390 | cmp edx, edi |
3389 | jne ril1 |
3391 | jne ril1 |
3390 | dec esi |
3392 | dec esi |
3391 | mov [ecx], esi |
3393 | mov [ecx], esi |
3392 | 3394 | ||
3393 | jmp ril1 |
3395 | jmp ril1 |
3394 | 3396 | ||
3395 | reserve_irq: |
3397 | reserve_irq: |
3396 | 3398 | ||
3397 | cmp dword [ecx], 0 |
3399 | cmp dword [ecx], 0 |
3398 | jne ril1 |
3400 | jne ril1 |
3399 | 3401 | ||
3400 | mov ebx, [f_irqs + 4 * eax] |
3402 | mov ebx, [f_irqs + 4 * eax] |
3401 | 3403 | ||
3402 | stdcall attach_int_handler, eax, ebx, dword 0 |
3404 | stdcall attach_int_handler, eax, ebx, dword 0 |
3403 | 3405 | ||
3404 | mov [ecx], edi |
3406 | mov [ecx], edi |
3405 | 3407 | ||
3406 | dec esi |
3408 | dec esi |
3407 | ril1: |
3409 | ril1: |
3408 | mov [esp+32], esi ; return in eax |
3410 | mov [esp+32], esi ; return in eax |
3409 | ret |
3411 | ret |
3410 | 3412 | ||
3411 | iglobal |
3413 | iglobal |
3412 | f_irqs: |
3414 | f_irqs: |
3413 | dd 0x0 |
3415 | dd 0x0 |
3414 | dd 0x0 |
3416 | dd 0x0 |
3415 | dd p_irq2 |
3417 | dd p_irq2 |
3416 | dd p_irq3 |
3418 | dd p_irq3 |
3417 | dd p_irq4 |
3419 | dd p_irq4 |
3418 | dd p_irq5 |
3420 | dd p_irq5 |
3419 | dd p_irq6 |
3421 | dd p_irq6 |
3420 | dd p_irq7 |
3422 | dd p_irq7 |
3421 | dd p_irq8 |
3423 | dd p_irq8 |
3422 | dd p_irq9 |
3424 | dd p_irq9 |
3423 | dd p_irq10 |
3425 | dd p_irq10 |
3424 | dd p_irq11 |
3426 | dd p_irq11 |
3425 | dd 0x0 |
3427 | dd 0x0 |
3426 | dd 0x0 |
3428 | dd 0x0 |
3427 | dd p_irq14 |
3429 | dd p_irq14 |
3428 | dd p_irq15 |
3430 | dd p_irq15 |
3429 | 3431 | ||
3430 | endg |
3432 | endg |
3431 | 3433 | ||
3432 | drawbackground: |
3434 | drawbackground: |
3433 | inc [mouse_pause] |
3435 | inc [mouse_pause] |
3434 | cmp [SCR_MODE],word 0x12 |
3436 | cmp [SCR_MODE],word 0x12 |
3435 | je dbrv20 |
3437 | je dbrv20 |
3436 | dbrv12: |
3438 | dbrv12: |
3437 | cmp [SCR_MODE],word 0100000000000000b |
3439 | cmp [SCR_MODE],word 0100000000000000b |
3438 | jge dbrv20 |
3440 | jge dbrv20 |
3439 | ; cmp [SCR_MODE],word 0x13 |
3441 | ; cmp [SCR_MODE],word 0x13 |
3440 | ; je dbrv20 |
3442 | ; je dbrv20 |
3441 | ; call vesa12_drawbackground |
3443 | ; call vesa12_drawbackground |
3442 | dec [mouse_pause] |
3444 | dec [mouse_pause] |
3443 | call [draw_pointer] |
3445 | call [draw_pointer] |
3444 | ret |
3446 | ret |
3445 | dbrv20: |
3447 | dbrv20: |
3446 | cmp [BgrDrawMode],dword 1 |
3448 | cmp [BgrDrawMode],dword 1 |
3447 | jne bgrstr |
3449 | jne bgrstr |
3448 | call vesa20_drawbackground_tiled |
3450 | call vesa20_drawbackground_tiled |
3449 | dec [mouse_pause] |
3451 | dec [mouse_pause] |
3450 | call [draw_pointer] |
3452 | call [draw_pointer] |
3451 | ret |
3453 | ret |
3452 | bgrstr: |
3454 | bgrstr: |
3453 | call vesa20_drawbackground_stretch |
3455 | call vesa20_drawbackground_stretch |
3454 | dec [mouse_pause] |
3456 | dec [mouse_pause] |
3455 | call [draw_pointer] |
3457 | call [draw_pointer] |
3456 | ret |
3458 | ret |
3457 | 3459 | ||
3458 | align 4 |
3460 | align 4 |
3459 | 3461 | ||
3460 | syscall_putimage: ; PutImage |
3462 | syscall_putimage: ; PutImage |
3461 | sys_putimage: |
3463 | sys_putimage: |
3462 | test ecx,0x80008000 |
3464 | test ecx,0x80008000 |
3463 | jnz .exit |
3465 | jnz .exit |
3464 | test ecx,0x0000FFFF |
3466 | test ecx,0x0000FFFF |
3465 | jz .exit |
3467 | jz .exit |
3466 | test ecx,0xFFFF0000 |
3468 | test ecx,0xFFFF0000 |
3467 | jnz @f |
3469 | jnz @f |
3468 | .exit: |
3470 | .exit: |
3469 | ret |
3471 | ret |
3470 | @@: |
3472 | @@: |
3471 | mov edi,[current_slot] |
3473 | mov edi,[current_slot] |
3472 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
3474 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
3473 | rol edx,16 |
3475 | rol edx,16 |
3474 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
3476 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
3475 | rol edx,16 |
3477 | rol edx,16 |
3476 | .forced: |
3478 | .forced: |
3477 | push ebp esi 0 |
3479 | push ebp esi 0 |
3478 | mov ebp, putimage_get24bpp |
3480 | mov ebp, putimage_get24bpp |
3479 | mov esi, putimage_init24bpp |
3481 | mov esi, putimage_init24bpp |
3480 | sys_putimage_bpp: |
3482 | sys_putimage_bpp: |
3481 | ; cmp [SCR_MODE], word 0x12 |
3483 | ; cmp [SCR_MODE], word 0x12 |
3482 | ; jz @f ;.doit |
3484 | ; jz @f ;.doit |
3483 | ; mov eax, vesa12_putimage |
3485 | ; mov eax, vesa12_putimage |
3484 | ; cmp [SCR_MODE], word 0100000000000000b |
3486 | ; cmp [SCR_MODE], word 0100000000000000b |
3485 | ; jae @f |
3487 | ; jae @f |
3486 | ; cmp [SCR_MODE], word 0x13 |
3488 | ; cmp [SCR_MODE], word 0x13 |
3487 | ; jnz .doit |
3489 | ; jnz .doit |
3488 | ;@@: |
3490 | ;@@: |
3489 | mov eax, vesa20_putimage |
3491 | mov eax, vesa20_putimage |
3490 | .doit: |
3492 | .doit: |
3491 | inc [mouse_pause] |
3493 | inc [mouse_pause] |
3492 | call eax |
3494 | call eax |
3493 | dec [mouse_pause] |
3495 | dec [mouse_pause] |
3494 | pop ebp esi ebp |
3496 | pop ebp esi ebp |
3495 | jmp [draw_pointer] |
3497 | jmp [draw_pointer] |
3496 | align 4 |
3498 | align 4 |
3497 | sys_putimage_palette: |
3499 | sys_putimage_palette: |
3498 | ; ebx = pointer to image |
3500 | ; ebx = pointer to image |
3499 | ; ecx = [xsize]*65536 + [ysize] |
3501 | ; ecx = [xsize]*65536 + [ysize] |
3500 | ; edx = [xstart]*65536 + [ystart] |
3502 | ; edx = [xstart]*65536 + [ystart] |
3501 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3503 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
3502 | ; edi = pointer to palette |
3504 | ; edi = pointer to palette |
3503 | ; ebp = row delta |
3505 | ; ebp = row delta |
3504 | mov eax, [CURRENT_TASK] |
3506 | mov eax, [CURRENT_TASK] |
3505 | shl eax, 8 |
3507 | shl eax, 8 |
3506 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3508 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
3507 | rol edx, 16 |
3509 | rol edx, 16 |
3508 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3510 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
3509 | rol edx, 16 |
3511 | rol edx, 16 |
3510 | .forced: |
3512 | .forced: |
3511 | cmp esi, 1 |
3513 | cmp esi, 1 |
3512 | jnz @f |
3514 | jnz @f |
3513 | push edi |
3515 | push edi |
3514 | mov eax, [edi+4] |
3516 | mov eax, [edi+4] |
3515 | sub eax, [edi] |
3517 | sub eax, [edi] |
3516 | push eax |
3518 | push eax |
3517 | push dword [edi] |
3519 | push dword [edi] |
3518 | push 0ffffff80h |
3520 | push 0ffffff80h |
3519 | mov edi, esp |
3521 | mov edi, esp |
3520 | call put_mono_image |
3522 | call put_mono_image |
3521 | add esp, 12 |
3523 | add esp, 12 |
3522 | pop edi |
3524 | pop edi |
3523 | ret |
3525 | ret |
3524 | @@: |
3526 | @@: |
3525 | cmp esi, 2 |
3527 | cmp esi, 2 |
3526 | jnz @f |
3528 | jnz @f |
3527 | push edi |
3529 | push edi |
3528 | push 0ffffff80h |
3530 | push 0ffffff80h |
3529 | mov edi, esp |
3531 | mov edi, esp |
3530 | call put_2bit_image |
3532 | call put_2bit_image |
3531 | pop eax |
3533 | pop eax |
3532 | pop edi |
3534 | pop edi |
3533 | ret |
3535 | ret |
3534 | @@: |
3536 | @@: |
3535 | cmp esi, 4 |
3537 | cmp esi, 4 |
3536 | jnz @f |
3538 | jnz @f |
3537 | push edi |
3539 | push edi |
3538 | push 0ffffff80h |
3540 | push 0ffffff80h |
3539 | mov edi, esp |
3541 | mov edi, esp |
3540 | call put_4bit_image |
3542 | call put_4bit_image |
3541 | pop eax |
3543 | pop eax |
3542 | pop edi |
3544 | pop edi |
3543 | ret |
3545 | ret |
3544 | @@: |
3546 | @@: |
3545 | push ebp esi ebp |
3547 | push ebp esi ebp |
3546 | cmp esi, 8 |
3548 | cmp esi, 8 |
3547 | jnz @f |
3549 | jnz @f |
3548 | mov ebp, putimage_get8bpp |
3550 | mov ebp, putimage_get8bpp |
3549 | mov esi, putimage_init8bpp |
3551 | mov esi, putimage_init8bpp |
3550 | jmp sys_putimage_bpp |
3552 | jmp sys_putimage_bpp |
3551 | @@: |
3553 | @@: |
3552 | cmp esi, 15 |
3554 | cmp esi, 15 |
3553 | jnz @f |
3555 | jnz @f |
3554 | mov ebp, putimage_get15bpp |
3556 | mov ebp, putimage_get15bpp |
3555 | mov esi, putimage_init15bpp |
3557 | mov esi, putimage_init15bpp |
3556 | jmp sys_putimage_bpp |
3558 | jmp sys_putimage_bpp |
3557 | @@: |
3559 | @@: |
3558 | cmp esi, 16 |
3560 | cmp esi, 16 |
3559 | jnz @f |
3561 | jnz @f |
3560 | mov ebp, putimage_get16bpp |
3562 | mov ebp, putimage_get16bpp |
3561 | mov esi, putimage_init16bpp |
3563 | mov esi, putimage_init16bpp |
3562 | jmp sys_putimage_bpp |
3564 | jmp sys_putimage_bpp |
3563 | @@: |
3565 | @@: |
3564 | cmp esi, 24 |
3566 | cmp esi, 24 |
3565 | jnz @f |
3567 | jnz @f |
3566 | mov ebp, putimage_get24bpp |
3568 | mov ebp, putimage_get24bpp |
3567 | mov esi, putimage_init24bpp |
3569 | mov esi, putimage_init24bpp |
3568 | jmp sys_putimage_bpp |
3570 | jmp sys_putimage_bpp |
3569 | @@: |
3571 | @@: |
3570 | cmp esi, 32 |
3572 | cmp esi, 32 |
3571 | jnz @f |
3573 | jnz @f |
3572 | mov ebp, putimage_get32bpp |
3574 | mov ebp, putimage_get32bpp |
3573 | mov esi, putimage_init32bpp |
3575 | mov esi, putimage_init32bpp |
3574 | jmp sys_putimage_bpp |
3576 | jmp sys_putimage_bpp |
3575 | @@: |
3577 | @@: |
3576 | pop ebp esi ebp |
3578 | pop ebp esi ebp |
3577 | ret |
3579 | ret |
3578 | 3580 | ||
3579 | put_mono_image: |
3581 | put_mono_image: |
3580 | push ebp esi ebp |
3582 | push ebp esi ebp |
3581 | mov ebp, putimage_get1bpp |
3583 | mov ebp, putimage_get1bpp |
3582 | mov esi, putimage_init1bpp |
3584 | mov esi, putimage_init1bpp |
3583 | jmp sys_putimage_bpp |
3585 | jmp sys_putimage_bpp |
3584 | put_2bit_image: |
3586 | put_2bit_image: |
3585 | push ebp esi ebp |
3587 | push ebp esi ebp |
3586 | mov ebp, putimage_get2bpp |
3588 | mov ebp, putimage_get2bpp |
3587 | mov esi, putimage_init2bpp |
3589 | mov esi, putimage_init2bpp |
3588 | jmp sys_putimage_bpp |
3590 | jmp sys_putimage_bpp |
3589 | put_4bit_image: |
3591 | put_4bit_image: |
3590 | push ebp esi ebp |
3592 | push ebp esi ebp |
3591 | mov ebp, putimage_get4bpp |
3593 | mov ebp, putimage_get4bpp |
3592 | mov esi, putimage_init4bpp |
3594 | mov esi, putimage_init4bpp |
3593 | jmp sys_putimage_bpp |
3595 | jmp sys_putimage_bpp |
3594 | 3596 | ||
3595 | putimage_init24bpp: |
3597 | putimage_init24bpp: |
3596 | lea eax, [eax*3] |
3598 | lea eax, [eax*3] |
3597 | putimage_init8bpp: |
3599 | putimage_init8bpp: |
3598 | ret |
3600 | ret |
3599 | 3601 | ||
3600 | align 16 |
3602 | align 16 |
3601 | putimage_get24bpp: |
3603 | putimage_get24bpp: |
3602 | movzx eax, byte [esi+2] |
3604 | movzx eax, byte [esi+2] |
3603 | shl eax, 16 |
3605 | shl eax, 16 |
3604 | mov ax, [esi] |
3606 | mov ax, [esi] |
3605 | add esi, 3 |
3607 | add esi, 3 |
3606 | ret 4 |
3608 | ret 4 |
3607 | align 16 |
3609 | align 16 |
3608 | putimage_get8bpp: |
3610 | putimage_get8bpp: |
3609 | movzx eax, byte [esi] |
3611 | movzx eax, byte [esi] |
3610 | push edx |
3612 | push edx |
3611 | mov edx, [esp+8] |
3613 | mov edx, [esp+8] |
3612 | mov eax, [edx+eax*4] |
3614 | mov eax, [edx+eax*4] |
3613 | pop edx |
3615 | pop edx |
3614 | inc esi |
3616 | inc esi |
3615 | ret 4 |
3617 | ret 4 |
3616 | 3618 | ||
3617 | putimage_init1bpp: |
3619 | putimage_init1bpp: |
3618 | add eax, ecx |
3620 | add eax, ecx |
3619 | push ecx |
3621 | push ecx |
3620 | add eax, 7 |
3622 | add eax, 7 |
3621 | add ecx, 7 |
3623 | add ecx, 7 |
3622 | shr eax, 3 |
3624 | shr eax, 3 |
3623 | shr ecx, 3 |
3625 | shr ecx, 3 |
3624 | sub eax, ecx |
3626 | sub eax, ecx |
3625 | pop ecx |
3627 | pop ecx |
3626 | ret |
3628 | ret |
3627 | align 16 |
3629 | align 16 |
3628 | putimage_get1bpp: |
3630 | putimage_get1bpp: |
3629 | push edx |
3631 | push edx |
3630 | mov edx, [esp+8] |
3632 | mov edx, [esp+8] |
3631 | mov al, [edx] |
3633 | mov al, [edx] |
3632 | add al, al |
3634 | add al, al |
3633 | jnz @f |
3635 | jnz @f |
3634 | lodsb |
3636 | lodsb |
3635 | adc al, al |
3637 | adc al, al |
3636 | @@: |
3638 | @@: |
3637 | mov [edx], al |
3639 | mov [edx], al |
3638 | sbb eax, eax |
3640 | sbb eax, eax |
3639 | and eax, [edx+8] |
3641 | and eax, [edx+8] |
3640 | add eax, [edx+4] |
3642 | add eax, [edx+4] |
3641 | pop edx |
3643 | pop edx |
3642 | ret 4 |
3644 | ret 4 |
3643 | 3645 | ||
3644 | putimage_init2bpp: |
3646 | putimage_init2bpp: |
3645 | add eax, ecx |
3647 | add eax, ecx |
3646 | push ecx |
3648 | push ecx |
3647 | add ecx, 3 |
3649 | add ecx, 3 |
3648 | add eax, 3 |
3650 | add eax, 3 |
3649 | shr ecx, 2 |
3651 | shr ecx, 2 |
3650 | shr eax, 2 |
3652 | shr eax, 2 |
3651 | sub eax, ecx |
3653 | sub eax, ecx |
3652 | pop ecx |
3654 | pop ecx |
3653 | ret |
3655 | ret |
3654 | align 16 |
3656 | align 16 |
3655 | putimage_get2bpp: |
3657 | putimage_get2bpp: |
3656 | push edx |
3658 | push edx |
3657 | mov edx, [esp+8] |
3659 | mov edx, [esp+8] |
3658 | mov al, [edx] |
3660 | mov al, [edx] |
3659 | mov ah, al |
3661 | mov ah, al |
3660 | shr al, 6 |
3662 | shr al, 6 |
3661 | shl ah, 2 |
3663 | shl ah, 2 |
3662 | jnz .nonewbyte |
3664 | jnz .nonewbyte |
3663 | lodsb |
3665 | lodsb |
3664 | mov ah, al |
3666 | mov ah, al |
3665 | shr al, 6 |
3667 | shr al, 6 |
3666 | shl ah, 2 |
3668 | shl ah, 2 |
3667 | add ah, 1 |
3669 | add ah, 1 |
3668 | .nonewbyte: |
3670 | .nonewbyte: |
3669 | mov [edx], ah |
3671 | mov [edx], ah |
3670 | mov edx, [edx+4] |
3672 | mov edx, [edx+4] |
3671 | movzx eax, al |
3673 | movzx eax, al |
3672 | mov eax, [edx+eax*4] |
3674 | mov eax, [edx+eax*4] |
3673 | pop edx |
3675 | pop edx |
3674 | ret 4 |
3676 | ret 4 |
3675 | 3677 | ||
3676 | putimage_init4bpp: |
3678 | putimage_init4bpp: |
3677 | add eax, ecx |
3679 | add eax, ecx |
3678 | push ecx |
3680 | push ecx |
3679 | add ecx, 1 |
3681 | add ecx, 1 |
3680 | add eax, 1 |
3682 | add eax, 1 |
3681 | shr ecx, 1 |
3683 | shr ecx, 1 |
3682 | shr eax, 1 |
3684 | shr eax, 1 |
3683 | sub eax, ecx |
3685 | sub eax, ecx |
3684 | pop ecx |
3686 | pop ecx |
3685 | ret |
3687 | ret |
3686 | align 16 |
3688 | align 16 |
3687 | putimage_get4bpp: |
3689 | putimage_get4bpp: |
3688 | push edx |
3690 | push edx |
3689 | mov edx, [esp+8] |
3691 | mov edx, [esp+8] |
3690 | add byte [edx], 80h |
3692 | add byte [edx], 80h |
3691 | jc @f |
3693 | jc @f |
3692 | movzx eax, byte [edx+1] |
3694 | movzx eax, byte [edx+1] |
3693 | mov edx, [edx+4] |
3695 | mov edx, [edx+4] |
3694 | and eax, 0x0F |
3696 | and eax, 0x0F |
3695 | mov eax, [edx+eax*4] |
3697 | mov eax, [edx+eax*4] |
3696 | pop edx |
3698 | pop edx |
3697 | ret 4 |
3699 | ret 4 |
3698 | @@: |
3700 | @@: |
3699 | movzx eax, byte [esi] |
3701 | movzx eax, byte [esi] |
3700 | add esi, 1 |
3702 | add esi, 1 |
3701 | mov [edx+1], al |
3703 | mov [edx+1], al |
3702 | shr eax, 4 |
3704 | shr eax, 4 |
3703 | mov edx, [edx+4] |
3705 | mov edx, [edx+4] |
3704 | mov eax, [edx+eax*4] |
3706 | mov eax, [edx+eax*4] |
3705 | pop edx |
3707 | pop edx |
3706 | ret 4 |
3708 | ret 4 |
3707 | 3709 | ||
3708 | putimage_init32bpp: |
3710 | putimage_init32bpp: |
3709 | shl eax, 2 |
3711 | shl eax, 2 |
3710 | ret |
3712 | ret |
3711 | align 16 |
3713 | align 16 |
3712 | putimage_get32bpp: |
3714 | putimage_get32bpp: |
3713 | lodsd |
3715 | lodsd |
3714 | ret 4 |
3716 | ret 4 |
3715 | 3717 | ||
3716 | putimage_init15bpp: |
3718 | putimage_init15bpp: |
3717 | putimage_init16bpp: |
3719 | putimage_init16bpp: |
3718 | add eax, eax |
3720 | add eax, eax |
3719 | ret |
3721 | ret |
3720 | align 16 |
3722 | align 16 |
3721 | putimage_get15bpp: |
3723 | putimage_get15bpp: |
3722 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
3724 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
3723 | push ecx edx |
3725 | push ecx edx |
3724 | movzx eax, word [esi] |
3726 | movzx eax, word [esi] |
3725 | add esi, 2 |
3727 | add esi, 2 |
3726 | mov ecx, eax |
3728 | mov ecx, eax |
3727 | mov edx, eax |
3729 | mov edx, eax |
3728 | and eax, 0x1F |
3730 | and eax, 0x1F |
3729 | and ecx, 0x1F shl 5 |
3731 | and ecx, 0x1F shl 5 |
3730 | and edx, 0x1F shl 10 |
3732 | and edx, 0x1F shl 10 |
3731 | shl eax, 3 |
3733 | shl eax, 3 |
3732 | shl ecx, 6 |
3734 | shl ecx, 6 |
3733 | shl edx, 9 |
3735 | shl edx, 9 |
3734 | or eax, ecx |
3736 | or eax, ecx |
3735 | or eax, edx |
3737 | or eax, edx |
3736 | pop edx ecx |
3738 | pop edx ecx |
3737 | ret 4 |
3739 | ret 4 |
3738 | 3740 | ||
3739 | align 16 |
3741 | align 16 |
3740 | putimage_get16bpp: |
3742 | putimage_get16bpp: |
3741 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
3743 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
3742 | push ecx edx |
3744 | push ecx edx |
3743 | movzx eax, word [esi] |
3745 | movzx eax, word [esi] |
3744 | add esi, 2 |
3746 | add esi, 2 |
3745 | mov ecx, eax |
3747 | mov ecx, eax |
3746 | mov edx, eax |
3748 | mov edx, eax |
3747 | and eax, 0x1F |
3749 | and eax, 0x1F |
3748 | and ecx, 0x3F shl 5 |
3750 | and ecx, 0x3F shl 5 |
3749 | and edx, 0x1F shl 11 |
3751 | and edx, 0x1F shl 11 |
3750 | shl eax, 3 |
3752 | shl eax, 3 |
3751 | shl ecx, 5 |
3753 | shl ecx, 5 |
3752 | shl edx, 8 |
3754 | shl edx, 8 |
3753 | or eax, ecx |
3755 | or eax, ecx |
3754 | or eax, edx |
3756 | or eax, edx |
3755 | pop edx ecx |
3757 | pop edx ecx |
3756 | ret 4 |
3758 | ret 4 |
3757 | 3759 | ||
3758 | ; eax x beginning |
3760 | ; eax x beginning |
3759 | ; ebx y beginning |
3761 | ; ebx y beginning |
3760 | ; ecx x end |
3762 | ; ecx x end |
3761 | ; edx y end |
3763 | ; edx y end |
3762 | ; edi color |
3764 | ; edi color |
3763 | 3765 | ||
3764 | __sys_drawbar: |
3766 | __sys_drawbar: |
3765 | mov esi,[current_slot] |
3767 | mov esi,[current_slot] |
3766 | add eax,[esi+APPDATA.wnd_clientbox.left] |
3768 | add eax,[esi+APPDATA.wnd_clientbox.left] |
3767 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
3769 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
3768 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
3770 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
3769 | add edx,[esi+APPDATA.wnd_clientbox.top] |
3771 | add edx,[esi+APPDATA.wnd_clientbox.top] |
3770 | .forced: |
3772 | .forced: |
3771 | inc [mouse_pause] |
3773 | inc [mouse_pause] |
3772 | ; call [disable_mouse] |
3774 | ; call [disable_mouse] |
3773 | cmp [SCR_MODE],word 0x12 |
3775 | cmp [SCR_MODE],word 0x12 |
3774 | je dbv20 |
3776 | je dbv20 |
3775 | sdbv20: |
3777 | sdbv20: |
3776 | ; cmp [SCR_MODE],word 0100000000000000b |
3778 | ; cmp [SCR_MODE],word 0100000000000000b |
3777 | ; jge dbv20 |
3779 | ; jge dbv20 |
3778 | ; cmp [SCR_MODE],word 0x13 |
3780 | ; cmp [SCR_MODE],word 0x13 |
3779 | ; je dbv20 |
3781 | ; je dbv20 |
3780 | ; call vesa12_drawbar |
3782 | ; call vesa12_drawbar |
3781 | ; dec [mouse_pause] |
3783 | ; dec [mouse_pause] |
3782 | ; call [draw_pointer] |
3784 | ; call [draw_pointer] |
3783 | ; ret |
3785 | ; ret |
3784 | dbv20: |
3786 | dbv20: |
3785 | call vesa20_drawbar |
3787 | call vesa20_drawbar |
3786 | dec [mouse_pause] |
3788 | dec [mouse_pause] |
3787 | call [draw_pointer] |
3789 | call [draw_pointer] |
3788 | ret |
3790 | ret |
3789 | 3791 | ||
3790 | 3792 | ||
3791 | 3793 | ||
3792 | kb_read: |
3794 | kb_read: |
3793 | 3795 | ||
3794 | push ecx edx |
3796 | push ecx edx |
3795 | 3797 | ||
3796 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3798 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3797 | kr_loop: |
3799 | kr_loop: |
3798 | in al,0x64 |
3800 | in al,0x64 |
3799 | test al,1 |
3801 | test al,1 |
3800 | jnz kr_ready |
3802 | jnz kr_ready |
3801 | loop kr_loop |
3803 | loop kr_loop |
3802 | mov ah,1 |
3804 | mov ah,1 |
3803 | jmp kr_exit |
3805 | jmp kr_exit |
3804 | kr_ready: |
3806 | kr_ready: |
3805 | push ecx |
3807 | push ecx |
3806 | mov ecx,32 |
3808 | mov ecx,32 |
3807 | kr_delay: |
3809 | kr_delay: |
3808 | loop kr_delay |
3810 | loop kr_delay |
3809 | pop ecx |
3811 | pop ecx |
3810 | in al,0x60 |
3812 | in al,0x60 |
3811 | xor ah,ah |
3813 | xor ah,ah |
3812 | kr_exit: |
3814 | kr_exit: |
3813 | 3815 | ||
3814 | pop edx ecx |
3816 | pop edx ecx |
3815 | 3817 | ||
3816 | ret |
3818 | ret |
3817 | 3819 | ||
3818 | 3820 | ||
3819 | kb_write: |
3821 | kb_write: |
3820 | 3822 | ||
3821 | push ecx edx |
3823 | push ecx edx |
3822 | 3824 | ||
3823 | mov dl,al |
3825 | mov dl,al |
3824 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3826 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3825 | ; kw_loop1: |
3827 | ; kw_loop1: |
3826 | ; in al,0x64 |
3828 | ; in al,0x64 |
3827 | ; test al,0x20 |
3829 | ; test al,0x20 |
3828 | ; jz kw_ok1 |
3830 | ; jz kw_ok1 |
3829 | ; loop kw_loop1 |
3831 | ; loop kw_loop1 |
3830 | ; mov ah,1 |
3832 | ; mov ah,1 |
3831 | ; jmp kw_exit |
3833 | ; jmp kw_exit |
3832 | ; kw_ok1: |
3834 | ; kw_ok1: |
3833 | in al,0x60 |
3835 | in al,0x60 |
3834 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3836 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3835 | kw_loop: |
3837 | kw_loop: |
3836 | in al,0x64 |
3838 | in al,0x64 |
3837 | test al,2 |
3839 | test al,2 |
3838 | jz kw_ok |
3840 | jz kw_ok |
3839 | loop kw_loop |
3841 | loop kw_loop |
3840 | mov ah,1 |
3842 | mov ah,1 |
3841 | jmp kw_exit |
3843 | jmp kw_exit |
3842 | kw_ok: |
3844 | kw_ok: |
3843 | mov al,dl |
3845 | mov al,dl |
3844 | out 0x60,al |
3846 | out 0x60,al |
3845 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3847 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3846 | kw_loop3: |
3848 | kw_loop3: |
3847 | in al,0x64 |
3849 | in al,0x64 |
3848 | test al,2 |
3850 | test al,2 |
3849 | jz kw_ok3 |
3851 | jz kw_ok3 |
3850 | loop kw_loop3 |
3852 | loop kw_loop3 |
3851 | mov ah,1 |
3853 | mov ah,1 |
3852 | jmp kw_exit |
3854 | jmp kw_exit |
3853 | kw_ok3: |
3855 | kw_ok3: |
3854 | mov ah,8 |
3856 | mov ah,8 |
3855 | kw_loop4: |
3857 | kw_loop4: |
3856 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3858 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3857 | kw_loop5: |
3859 | kw_loop5: |
3858 | in al,0x64 |
3860 | in al,0x64 |
3859 | test al,1 |
3861 | test al,1 |
3860 | jnz kw_ok4 |
3862 | jnz kw_ok4 |
3861 | loop kw_loop5 |
3863 | loop kw_loop5 |
3862 | dec ah |
3864 | dec ah |
3863 | jnz kw_loop4 |
3865 | jnz kw_loop4 |
3864 | kw_ok4: |
3866 | kw_ok4: |
3865 | xor ah,ah |
3867 | xor ah,ah |
3866 | kw_exit: |
3868 | kw_exit: |
3867 | 3869 | ||
3868 | pop edx ecx |
3870 | pop edx ecx |
3869 | 3871 | ||
3870 | ret |
3872 | ret |
3871 | 3873 | ||
3872 | 3874 | ||
3873 | kb_cmd: |
3875 | kb_cmd: |
3874 | 3876 | ||
3875 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3877 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3876 | c_wait: |
3878 | c_wait: |
3877 | in al,0x64 |
3879 | in al,0x64 |
3878 | test al,2 |
3880 | test al,2 |
3879 | jz c_send |
3881 | jz c_send |
3880 | loop c_wait |
3882 | loop c_wait |
3881 | jmp c_error |
3883 | jmp c_error |
3882 | c_send: |
3884 | c_send: |
3883 | mov al,bl |
3885 | mov al,bl |
3884 | out 0x64,al |
3886 | out 0x64,al |
3885 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3887 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
3886 | c_accept: |
3888 | c_accept: |
3887 | in al,0x64 |
3889 | in al,0x64 |
3888 | test al,2 |
3890 | test al,2 |
3889 | jz c_ok |
3891 | jz c_ok |
3890 | loop c_accept |
3892 | loop c_accept |
3891 | c_error: |
3893 | c_error: |
3892 | mov ah,1 |
3894 | mov ah,1 |
3893 | jmp c_exit |
3895 | jmp c_exit |
3894 | c_ok: |
3896 | c_ok: |
3895 | xor ah,ah |
3897 | xor ah,ah |
3896 | c_exit: |
3898 | c_exit: |
3897 | ret |
3899 | ret |
3898 | 3900 | ||
3899 | 3901 | ||
3900 | setmouse: ; set mousepicture -pointer |
3902 | setmouse: ; set mousepicture -pointer |
3901 | ; ps2 mouse enable |
3903 | ; ps2 mouse enable |
3902 | 3904 | ||
3903 | mov [MOUSE_PICTURE],dword mousepointer |
3905 | mov [MOUSE_PICTURE],dword mousepointer |
3904 | 3906 | ||
3905 | cli |
3907 | cli |
3906 | 3908 | ||
3907 | ret |
3909 | ret |
3908 | 3910 | ||
3909 | if used _rdtsc |
3911 | if used _rdtsc |
3910 | _rdtsc: |
3912 | _rdtsc: |
3911 | bt [cpu_caps], CAPS_TSC |
3913 | bt [cpu_caps], CAPS_TSC |
3912 | jnc ret_rdtsc |
3914 | jnc ret_rdtsc |
3913 | rdtsc |
3915 | rdtsc |
3914 | ret |
3916 | ret |
3915 | ret_rdtsc: |
3917 | ret_rdtsc: |
3916 | mov edx,0xffffffff |
3918 | mov edx,0xffffffff |
3917 | mov eax,0xffffffff |
3919 | mov eax,0xffffffff |
3918 | ret |
3920 | ret |
3919 | end if |
3921 | end if |
3920 | 3922 | ||
3921 | rerouteirqs: |
3923 | rerouteirqs: |
3922 | 3924 | ||
3923 | cli |
3925 | cli |
3924 | 3926 | ||
3925 | mov al,0x11 ; icw4, edge triggered |
3927 | mov al,0x11 ; icw4, edge triggered |
3926 | out 0x20,al |
3928 | out 0x20,al |
3927 | call pic_delay |
3929 | call pic_delay |
3928 | out 0xA0,al |
3930 | out 0xA0,al |
3929 | call pic_delay |
3931 | call pic_delay |
3930 | 3932 | ||
3931 | mov al,0x20 ; generate 0x20 + |
3933 | mov al,0x20 ; generate 0x20 + |
3932 | out 0x21,al |
3934 | out 0x21,al |
3933 | call pic_delay |
3935 | call pic_delay |
3934 | mov al,0x28 ; generate 0x28 + |
3936 | mov al,0x28 ; generate 0x28 + |
3935 | out 0xA1,al |
3937 | out 0xA1,al |
3936 | call pic_delay |
3938 | call pic_delay |
3937 | 3939 | ||
3938 | mov al,0x04 ; slave at irq2 |
3940 | mov al,0x04 ; slave at irq2 |
3939 | out 0x21,al |
3941 | out 0x21,al |
3940 | call pic_delay |
3942 | call pic_delay |
3941 | mov al,0x02 ; at irq9 |
3943 | mov al,0x02 ; at irq9 |
3942 | out 0xA1,al |
3944 | out 0xA1,al |
3943 | call pic_delay |
3945 | call pic_delay |
3944 | 3946 | ||
3945 | mov al,0x01 ; 8086 mode |
3947 | mov al,0x01 ; 8086 mode |
3946 | out 0x21,al |
3948 | out 0x21,al |
3947 | call pic_delay |
3949 | call pic_delay |
3948 | out 0xA1,al |
3950 | out 0xA1,al |
3949 | call pic_delay |
3951 | call pic_delay |
3950 | 3952 | ||
3951 | mov al,255 ; mask all irq's |
3953 | mov al,255 ; mask all irq's |
3952 | out 0xA1,al |
3954 | out 0xA1,al |
3953 | call pic_delay |
3955 | call pic_delay |
3954 | out 0x21,al |
3956 | out 0x21,al |
3955 | call pic_delay |
3957 | call pic_delay |
3956 | 3958 | ||
3957 | mov ecx,0x1000 |
3959 | mov ecx,0x1000 |
3958 | cld |
3960 | cld |
3959 | picl1: call pic_delay |
3961 | picl1: call pic_delay |
3960 | loop picl1 |
3962 | loop picl1 |
3961 | 3963 | ||
3962 | mov al,255 ; mask all irq's |
3964 | mov al,255 ; mask all irq's |
3963 | out 0xA1,al |
3965 | out 0xA1,al |
3964 | call pic_delay |
3966 | call pic_delay |
3965 | out 0x21,al |
3967 | out 0x21,al |
3966 | call pic_delay |
3968 | call pic_delay |
3967 | 3969 | ||
3968 | cli |
3970 | cli |
3969 | 3971 | ||
3970 | ret |
3972 | ret |
3971 | 3973 | ||
3972 | 3974 | ||
3973 | pic_delay: |
3975 | pic_delay: |
3974 | 3976 | ||
3975 | jmp pdl1 |
3977 | jmp pdl1 |
3976 | pdl1: ret |
3978 | pdl1: ret |
3977 | 3979 | ||
3978 | 3980 | ||
3979 | sys_msg_board_str: |
3981 | sys_msg_board_str: |
3980 | 3982 | ||
3981 | pushad |
3983 | pushad |
3982 | @@: |
3984 | @@: |
3983 | cmp [esi],byte 0 |
3985 | cmp [esi],byte 0 |
3984 | je @f |
3986 | je @f |
3985 | mov eax,1 |
3987 | mov eax,1 |
3986 | movzx ebx,byte [esi] |
3988 | movzx ebx,byte [esi] |
3987 | call sys_msg_board |
3989 | call sys_msg_board |
3988 | inc esi |
3990 | inc esi |
3989 | jmp @b |
3991 | jmp @b |
3990 | @@: |
3992 | @@: |
3991 | popad |
3993 | popad |
3992 | ret |
3994 | ret |
3993 | 3995 | ||
3994 | sys_msg_board_byte: |
3996 | sys_msg_board_byte: |
3995 | ; in: al = byte to display |
3997 | ; in: al = byte to display |
3996 | ; out: nothing |
3998 | ; out: nothing |
3997 | ; destroys: nothing |
3999 | ; destroys: nothing |
3998 | pushad |
4000 | pushad |
3999 | mov ecx, 2 |
4001 | mov ecx, 2 |
4000 | shl eax, 24 |
4002 | shl eax, 24 |
4001 | jmp @f |
4003 | jmp @f |
4002 | 4004 | ||
4003 | sys_msg_board_word: |
4005 | sys_msg_board_word: |
4004 | ; in: ax = word to display |
4006 | ; in: ax = word to display |
4005 | ; out: nothing |
4007 | ; out: nothing |
4006 | ; destroys: nothing |
4008 | ; destroys: nothing |
4007 | pushad |
4009 | pushad |
4008 | mov ecx, 4 |
4010 | mov ecx, 4 |
4009 | shl eax, 16 |
4011 | shl eax, 16 |
4010 | jmp @f |
4012 | jmp @f |
4011 | 4013 | ||
4012 | sys_msg_board_dword: |
4014 | sys_msg_board_dword: |
4013 | ; in: eax = dword to display |
4015 | ; in: eax = dword to display |
4014 | ; out: nothing |
4016 | ; out: nothing |
4015 | ; destroys: nothing |
4017 | ; destroys: nothing |
4016 | pushad |
4018 | pushad |
4017 | mov ecx, 8 |
4019 | mov ecx, 8 |
4018 | @@: |
4020 | @@: |
4019 | push ecx |
4021 | push ecx |
4020 | rol eax, 4 |
4022 | rol eax, 4 |
4021 | push eax |
4023 | push eax |
4022 | and al, 0xF |
4024 | and al, 0xF |
4023 | cmp al, 10 |
4025 | cmp al, 10 |
4024 | sbb al, 69h |
4026 | sbb al, 69h |
4025 | das |
4027 | das |
4026 | mov bl, al |
4028 | mov bl, al |
4027 | xor eax, eax |
4029 | xor eax, eax |
4028 | inc eax |
4030 | inc eax |
4029 | call sys_msg_board |
4031 | call sys_msg_board |
4030 | pop eax |
4032 | pop eax |
4031 | pop ecx |
4033 | pop ecx |
4032 | loop @b |
4034 | loop @b |
4033 | popad |
4035 | popad |
4034 | ret |
4036 | ret |
4035 | 4037 | ||
4036 | uglobal |
4038 | uglobal |
4037 | msg_board_data: times 4096 db 0 |
4039 | msg_board_data: times 4096 db 0 |
4038 | msg_board_count dd 0x0 |
4040 | msg_board_count dd 0x0 |
4039 | endg |
4041 | endg |
4040 | 4042 | ||
4041 | sys_msg_board: |
4043 | sys_msg_board: |
4042 | 4044 | ||
4043 | ; eax=1 : write : bl byte to write |
4045 | ; eax=1 : write : bl byte to write |
4044 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4046 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
4045 | 4047 | ||
4046 | mov ecx, [msg_board_count] |
4048 | mov ecx, [msg_board_count] |
4047 | cmp eax, 1 |
4049 | cmp eax, 1 |
4048 | jne .smbl1 |
4050 | jne .smbl1 |
4049 | 4051 | ||
4050 | if defined debug_com_base |
4052 | if defined debug_com_base |
4051 | 4053 | ||
4052 | push dx ax |
4054 | push dx ax |
4053 | 4055 | ||
4054 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4056 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4055 | mov dx, debug_com_base+5 |
4057 | mov dx, debug_com_base+5 |
4056 | in al, dx |
4058 | in al, dx |
4057 | test al, 1 shl 5 |
4059 | test al, 1 shl 5 |
4058 | jz @r |
4060 | jz @r |
4059 | 4061 | ||
4060 | mov dx, debug_com_base ; Output the byte |
4062 | mov dx, debug_com_base ; Output the byte |
4061 | mov al, bl |
4063 | mov al, bl |
4062 | out dx, al |
4064 | out dx, al |
4063 | 4065 | ||
4064 | pop ax dx |
4066 | pop ax dx |
4065 | 4067 | ||
4066 | end if |
4068 | end if |
4067 | 4069 | ||
4068 | mov [msg_board_data+ecx],bl |
4070 | mov [msg_board_data+ecx],bl |
4069 | inc ecx |
4071 | inc ecx |
4070 | and ecx, 4095 |
4072 | and ecx, 4095 |
4071 | mov [msg_board_count], ecx |
4073 | mov [msg_board_count], ecx |
4072 | mov [check_idle_semaphore], 5 |
4074 | mov [check_idle_semaphore], 5 |
4073 | ret |
4075 | ret |
4074 | .smbl1: |
4076 | .smbl1: |
4075 | cmp eax, 2 |
4077 | cmp eax, 2 |
4076 | jne .smbl2 |
4078 | jne .smbl2 |
4077 | test ecx, ecx |
4079 | test ecx, ecx |
4078 | jz .smbl21 |
4080 | jz .smbl21 |
4079 | mov eax, msg_board_data+1 |
4081 | mov eax, msg_board_data+1 |
4080 | mov ebx, msg_board_data |
4082 | mov ebx, msg_board_data |
4081 | movzx edx, byte [ebx] |
4083 | movzx edx, byte [ebx] |
4082 | call memmove |
4084 | call memmove |
4083 | dec [msg_board_count] |
4085 | dec [msg_board_count] |
4084 | mov [esp + 36], edx ;eax |
4086 | mov [esp + 36], edx ;eax |
4085 | mov [esp + 24], dword 1 |
4087 | mov [esp + 24], dword 1 |
4086 | ret |
4088 | ret |
4087 | .smbl21: |
4089 | .smbl21: |
4088 | mov [esp+36], ecx |
4090 | mov [esp+36], ecx |
4089 | mov [esp+24], ecx |
4091 | mov [esp+24], ecx |
4090 | .smbl2: |
4092 | .smbl2: |
4091 | ret |
4093 | ret |
4092 | 4094 | ||
4093 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4095 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4094 | ;; 66 sys function. ;; |
4096 | ;; 66 sys function. ;; |
4095 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4097 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
4096 | ;; out eax ;; |
4098 | ;; out eax ;; |
4097 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4099 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4098 | iglobal |
4100 | iglobal |
4099 | align 4 |
4101 | align 4 |
4100 | f66call: |
4102 | f66call: |
4101 | dd sys_process_def.1 ; 1 = set keyboard mode |
4103 | dd sys_process_def.1 ; 1 = set keyboard mode |
4102 | dd sys_process_def.2 ; 2 = get keyboard mode |
4104 | dd sys_process_def.2 ; 2 = get keyboard mode |
4103 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4105 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
4104 | dd sys_process_def.4 |
4106 | dd sys_process_def.4 |
4105 | dd sys_process_def.5 |
4107 | dd sys_process_def.5 |
4106 | endg |
4108 | endg |
4107 | 4109 | ||
4108 | 4110 | ||
4109 | 4111 | ||
4110 | 4112 | ||
4111 | sys_process_def: |
4113 | sys_process_def: |
4112 | dec ebx |
4114 | dec ebx |
4113 | cmp ebx,5 |
4115 | cmp ebx,5 |
4114 | jae .not_support ;if >=6 then or eax,-1 |
4116 | jae .not_support ;if >=6 then or eax,-1 |
4115 | 4117 | ||
4116 | mov edi, [CURRENT_TASK] |
4118 | mov edi, [CURRENT_TASK] |
4117 | jmp dword [f66call+ebx*4] |
4119 | jmp dword [f66call+ebx*4] |
4118 | 4120 | ||
4119 | .not_support: |
4121 | .not_support: |
4120 | or eax,-1 |
4122 | or eax,-1 |
4121 | ret |
4123 | ret |
4122 | 4124 | ||
4123 | .1: |
4125 | .1: |
4124 | shl edi,8 |
4126 | shl edi,8 |
4125 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
4127 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
4126 | 4128 | ||
4127 | ret |
4129 | ret |
4128 | 4130 | ||
4129 | .2: ; 2 = get keyboard mode |
4131 | .2: ; 2 = get keyboard mode |
4130 | shl edi,8 |
4132 | shl edi,8 |
4131 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4133 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
4132 | mov [esp+32],eax |
4134 | mov [esp+32],eax |
4133 | ret |
4135 | ret |
4134 | ; xor eax,eax |
4136 | ; xor eax,eax |
4135 | ; movzx eax,byte [shift] |
4137 | ; movzx eax,byte [shift] |
4136 | ; movzx ebx,byte [ctrl] |
4138 | ; movzx ebx,byte [ctrl] |
4137 | ; shl ebx,2 |
4139 | ; shl ebx,2 |
4138 | ; add eax,ebx |
4140 | ; add eax,ebx |
4139 | ; movzx ebx,byte [alt] |
4141 | ; movzx ebx,byte [alt] |
4140 | ; shl ebx,3 |
4142 | ; shl ebx,3 |
4141 | ; add eax,ebx |
4143 | ; add eax,ebx |
4142 | .3: ;3 = get keyboard ctrl, alt, shift |
4144 | .3: ;3 = get keyboard ctrl, alt, shift |
4143 | ;// mike.dld [ |
4145 | ;// mike.dld [ |
4144 | mov eax, [kb_state] |
4146 | mov eax, [kb_state] |
4145 | ;// mike.dld ] |
4147 | ;// mike.dld ] |
4146 | mov [esp+32],eax |
4148 | mov [esp+32],eax |
4147 | ret |
4149 | ret |
4148 | 4150 | ||
4149 | .4: |
4151 | .4: |
4150 | mov eax, hotkey_list |
4152 | mov eax, hotkey_list |
4151 | @@: |
4153 | @@: |
4152 | cmp dword [eax+8], 0 |
4154 | cmp dword [eax+8], 0 |
4153 | jz .found_free |
4155 | jz .found_free |
4154 | add eax, 16 |
4156 | add eax, 16 |
4155 | cmp eax, hotkey_list+16*256 |
4157 | cmp eax, hotkey_list+16*256 |
4156 | jb @b |
4158 | jb @b |
4157 | mov dword [esp+32], 1 |
4159 | mov dword [esp+32], 1 |
4158 | ret |
4160 | ret |
4159 | .found_free: |
4161 | .found_free: |
4160 | mov [eax+8], edi |
4162 | mov [eax+8], edi |
4161 | mov [eax+4], edx |
4163 | mov [eax+4], edx |
4162 | movzx ecx, cl |
4164 | movzx ecx, cl |
4163 | lea ecx, [hotkey_scancodes+ecx*4] |
4165 | lea ecx, [hotkey_scancodes+ecx*4] |
4164 | mov edx, [ecx] |
4166 | mov edx, [ecx] |
4165 | mov [eax], edx |
4167 | mov [eax], edx |
4166 | mov [ecx], eax |
4168 | mov [ecx], eax |
4167 | mov [eax+12], ecx |
4169 | mov [eax+12], ecx |
4168 | jecxz @f |
4170 | jecxz @f |
4169 | mov [edx+12], eax |
4171 | mov [edx+12], eax |
4170 | @@: |
4172 | @@: |
4171 | and dword [esp+32], 0 |
4173 | and dword [esp+32], 0 |
4172 | ret |
4174 | ret |
4173 | 4175 | ||
4174 | .5: |
4176 | .5: |
4175 | movzx ebx, cl |
4177 | movzx ebx, cl |
4176 | lea ebx, [hotkey_scancodes+ebx*4] |
4178 | lea ebx, [hotkey_scancodes+ebx*4] |
4177 | mov eax, [ebx] |
4179 | mov eax, [ebx] |
4178 | .scan: |
4180 | .scan: |
4179 | test eax, eax |
4181 | test eax, eax |
4180 | jz .notfound |
4182 | jz .notfound |
4181 | cmp [eax+8], edi |
4183 | cmp [eax+8], edi |
4182 | jnz .next |
4184 | jnz .next |
4183 | cmp [eax+4], edx |
4185 | cmp [eax+4], edx |
4184 | jz .found |
4186 | jz .found |
4185 | .next: |
4187 | .next: |
4186 | mov eax, [eax] |
4188 | mov eax, [eax] |
4187 | jmp .scan |
4189 | jmp .scan |
4188 | .notfound: |
4190 | .notfound: |
4189 | mov dword [esp+32], 1 |
4191 | mov dword [esp+32], 1 |
4190 | ret |
4192 | ret |
4191 | .found: |
4193 | .found: |
4192 | mov ecx, [eax] |
4194 | mov ecx, [eax] |
4193 | jecxz @f |
4195 | jecxz @f |
4194 | mov edx, [eax+12] |
4196 | mov edx, [eax+12] |
4195 | mov [ecx+12], edx |
4197 | mov [ecx+12], edx |
4196 | @@: |
4198 | @@: |
4197 | mov ecx, [eax+12] |
4199 | mov ecx, [eax+12] |
4198 | mov edx, [eax] |
4200 | mov edx, [eax] |
4199 | mov [ecx], edx |
4201 | mov [ecx], edx |
4200 | xor edx, edx |
4202 | xor edx, edx |
4201 | mov [eax+4], edx |
4203 | mov [eax+4], edx |
4202 | mov [eax+8], edx |
4204 | mov [eax+8], edx |
4203 | mov [eax+12], edx |
4205 | mov [eax+12], edx |
4204 | mov [eax], edx |
4206 | mov [eax], edx |
4205 | mov [esp+32], edx |
4207 | mov [esp+32], edx |
4206 | ret |
4208 | ret |
4207 | 4209 | ||
4208 | 4210 | ||
4209 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4211 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4210 | ;; 61 sys function. ;; |
4212 | ;; 61 sys function. ;; |
4211 | ;; in eax=61,ebx in [1..3] ;; |
4213 | ;; in eax=61,ebx in [1..3] ;; |
4212 | ;; out eax ;; |
4214 | ;; out eax ;; |
4213 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4215 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4214 | iglobal |
4216 | iglobal |
4215 | align 4 |
4217 | align 4 |
4216 | f61call: |
4218 | f61call: |
4217 | dd sys_gs.1 ; resolution |
4219 | dd sys_gs.1 ; resolution |
4218 | dd sys_gs.2 ; bits per pixel |
4220 | dd sys_gs.2 ; bits per pixel |
4219 | dd sys_gs.3 ; bytes per scanline |
4221 | dd sys_gs.3 ; bytes per scanline |
4220 | endg |
4222 | endg |
4221 | 4223 | ||
4222 | 4224 | ||
4223 | align 4 |
4225 | align 4 |
4224 | 4226 | ||
4225 | sys_gs: ; direct screen access |
4227 | sys_gs: ; direct screen access |
4226 | dec ebx |
4228 | dec ebx |
4227 | cmp ebx,2 |
4229 | cmp ebx,2 |
4228 | ja .not_support |
4230 | ja .not_support |
4229 | jmp dword [f61call+ebx*4] |
4231 | jmp dword [f61call+ebx*4] |
4230 | .not_support: |
4232 | .not_support: |
4231 | or [esp+32],dword -1 |
4233 | or [esp+32],dword -1 |
4232 | ret |
4234 | ret |
4233 | 4235 | ||
4234 | 4236 | ||
4235 | .1: ; resolution |
4237 | .1: ; resolution |
4236 | mov eax,[Screen_Max_X] |
4238 | mov eax,[Screen_Max_X] |
4237 | shl eax,16 |
4239 | shl eax,16 |
4238 | mov ax,[Screen_Max_Y] |
4240 | mov ax,[Screen_Max_Y] |
4239 | add eax,0x00010001 |
4241 | add eax,0x00010001 |
4240 | mov [esp+32],eax |
4242 | mov [esp+32],eax |
4241 | ret |
4243 | ret |
4242 | .2: ; bits per pixel |
4244 | .2: ; bits per pixel |
4243 | movzx eax,byte [ScreenBPP] |
4245 | movzx eax,byte [ScreenBPP] |
4244 | mov [esp+32],eax |
4246 | mov [esp+32],eax |
4245 | ret |
4247 | ret |
4246 | .3: ; bytes per scanline |
4248 | .3: ; bytes per scanline |
4247 | mov eax,[BytesPerScanLine] |
4249 | mov eax,[BytesPerScanLine] |
4248 | mov [esp+32],eax |
4250 | mov [esp+32],eax |
4249 | ret |
4251 | ret |
4250 | 4252 | ||
4251 | 4253 | ||
4252 | align 4 ; PCI functions |
4254 | align 4 ; PCI functions |
4253 | 4255 | ||
4254 | sys_pci: |
4256 | sys_pci: |
4255 | 4257 | ||
4256 | call pci_api |
4258 | call pci_api |
4257 | mov [esp+36],eax |
4259 | mov [esp+36],eax |
4258 | ret |
4260 | ret |
4259 | 4261 | ||
4260 | 4262 | ||
4261 | align 4 ; system functions |
4263 | align 4 ; system functions |
4262 | 4264 | ||
4263 | syscall_setpixel: ; SetPixel |
4265 | syscall_setpixel: ; SetPixel |
4264 | 4266 | ||
4265 | mov eax, ebx |
4267 | mov eax, ebx |
4266 | mov ebx, ecx |
4268 | mov ebx, ecx |
4267 | mov ecx, edx |
4269 | mov ecx, edx |
4268 | mov edx, [TASK_BASE] |
4270 | mov edx, [TASK_BASE] |
4269 | add eax, [edx-twdw+WDATA.box.left] |
4271 | add eax, [edx-twdw+WDATA.box.left] |
4270 | add ebx, [edx-twdw+WDATA.box.top] |
4272 | add ebx, [edx-twdw+WDATA.box.top] |
4271 | mov edi, [current_slot] |
4273 | mov edi, [current_slot] |
4272 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4274 | add eax, [edi+APPDATA.wnd_clientbox.left] |
4273 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4275 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
4274 | xor edi, edi ; no force |
4276 | xor edi, edi ; no force |
4275 | ; mov edi, 1 |
4277 | ; mov edi, 1 |
4276 | call [_display.disable_mouse] |
4278 | call [_display.disable_mouse] |
4277 | jmp [putpixel] |
4279 | jmp [putpixel] |
4278 | 4280 | ||
4279 | align 4 |
4281 | align 4 |
4280 | 4282 | ||
4281 | syscall_writetext: ; WriteText |
4283 | syscall_writetext: ; WriteText |
4282 | 4284 | ||
4283 | mov eax,[TASK_BASE] |
4285 | mov eax,[TASK_BASE] |
4284 | mov ebp,[eax-twdw+WDATA.box.left] |
4286 | mov ebp,[eax-twdw+WDATA.box.left] |
4285 | push esi |
4287 | push esi |
4286 | mov esi,[current_slot] |
4288 | mov esi,[current_slot] |
4287 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4289 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
4288 | shl ebp,16 |
4290 | shl ebp,16 |
4289 | add ebp,[eax-twdw+WDATA.box.top] |
4291 | add ebp,[eax-twdw+WDATA.box.top] |
4290 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4292 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
4291 | pop esi |
4293 | pop esi |
4292 | add ebx,ebp |
4294 | add ebx,ebp |
4293 | mov eax,edi |
4295 | mov eax,edi |
4294 | xor edi,edi |
4296 | xor edi,edi |
4295 | jmp dtext |
4297 | jmp dtext |
4296 | 4298 | ||
4297 | align 4 |
4299 | align 4 |
4298 | 4300 | ||
4299 | syscall_openramdiskfile: ; OpenRamdiskFile |
4301 | syscall_openramdiskfile: ; OpenRamdiskFile |
4300 | 4302 | ||
4301 | mov eax, ebx |
4303 | mov eax, ebx |
4302 | mov ebx, ecx |
4304 | mov ebx, ecx |
4303 | mov ecx, edx |
4305 | mov ecx, edx |
4304 | mov edx, esi |
4306 | mov edx, esi |
4305 | mov esi, 12 |
4307 | mov esi, 12 |
4306 | call fileread |
4308 | call fileread |
4307 | mov [esp+32], eax |
4309 | mov [esp+32], eax |
4308 | ret |
4310 | ret |
4309 | 4311 | ||
4310 | align 4 |
4312 | align 4 |
4311 | 4313 | ||
4312 | syscall_drawrect: ; DrawRect |
4314 | syscall_drawrect: ; DrawRect |
4313 | 4315 | ||
4314 | mov edi, edx ; color + gradient |
4316 | mov edi, edx ; color + gradient |
4315 | and edi, 0x80FFFFFF |
4317 | and edi, 0x80FFFFFF |
4316 | test bx, bx ; x.size |
4318 | test bx, bx ; x.size |
4317 | je .drectr |
4319 | je .drectr |
4318 | test cx, cx ; y.size |
4320 | test cx, cx ; y.size |
4319 | je .drectr |
4321 | je .drectr |
4320 | 4322 | ||
4321 | mov eax, ebx ; bad idea |
4323 | mov eax, ebx ; bad idea |
4322 | mov ebx, ecx |
4324 | mov ebx, ecx |
4323 | 4325 | ||
4324 | movzx ecx, ax ; ecx - x.size |
4326 | movzx ecx, ax ; ecx - x.size |
4325 | shr eax, 16 ; eax - x.coord |
4327 | shr eax, 16 ; eax - x.coord |
4326 | movzx edx, bx ; edx - y.size |
4328 | movzx edx, bx ; edx - y.size |
4327 | shr ebx, 16 ; ebx - y.coord |
4329 | shr ebx, 16 ; ebx - y.coord |
4328 | mov esi, [current_slot] |
4330 | mov esi, [current_slot] |
4329 | 4331 | ||
4330 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4332 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4331 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4333 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
4332 | add ecx, eax |
4334 | add ecx, eax |
4333 | add edx, ebx |
4335 | add edx, ebx |
4334 | jmp [drawbar] |
4336 | jmp [drawbar] |
4335 | .drectr: |
4337 | .drectr: |
4336 | ret |
4338 | ret |
4337 | 4339 | ||
4338 | align 4 |
4340 | align 4 |
4339 | syscall_getscreensize: ; GetScreenSize |
4341 | syscall_getscreensize: ; GetScreenSize |
4340 | mov ax, [Screen_Max_X] |
4342 | mov ax, [Screen_Max_X] |
4341 | shl eax, 16 |
4343 | shl eax, 16 |
4342 | mov ax, [Screen_Max_Y] |
4344 | mov ax, [Screen_Max_Y] |
4343 | mov [esp + 32], eax |
4345 | mov [esp + 32], eax |
4344 | ret |
4346 | ret |
4345 | 4347 | ||
4346 | align 4 |
4348 | align 4 |
4347 | 4349 | ||
4348 | syscall_cdaudio: ; CD |
4350 | syscall_cdaudio: ; CD |
4349 | 4351 | ||
4350 | cmp ebx, 4 |
4352 | cmp ebx, 4 |
4351 | jb .audio |
4353 | jb .audio |
4352 | jz .eject |
4354 | jz .eject |
4353 | cmp ebx, 5 |
4355 | cmp ebx, 5 |
4354 | jnz .ret |
4356 | jnz .ret |
4355 | .load: |
4357 | .load: |
4356 | call .reserve |
4358 | call .reserve |
4357 | call LoadMedium |
4359 | call LoadMedium |
4358 | ;call .free |
4360 | ;call .free |
4359 | jmp .free |
4361 | jmp .free |
4360 | ; ret |
4362 | ; ret |
4361 | .eject: |
4363 | .eject: |
4362 | call .reserve |
4364 | call .reserve |
4363 | call clear_CD_cache |
4365 | call clear_CD_cache |
4364 | call allow_medium_removal |
4366 | call allow_medium_removal |
4365 | call EjectMedium |
4367 | call EjectMedium |
4366 | ; call .free |
4368 | ; call .free |
4367 | jmp .free |
4369 | jmp .free |
4368 | ; ret |
4370 | ; ret |
4369 | .audio: |
4371 | .audio: |
4370 | call sys_cd_audio |
4372 | call sys_cd_audio |
4371 | mov [esp+36-4],eax |
4373 | mov [esp+36-4],eax |
4372 | .ret: |
4374 | .ret: |
4373 | ret |
4375 | ret |
4374 | 4376 | ||
4375 | .reserve: |
4377 | .reserve: |
4376 | call reserve_cd |
4378 | call reserve_cd |
4377 | mov eax, ecx |
4379 | mov eax, ecx |
4378 | shr eax, 1 |
4380 | shr eax, 1 |
4379 | and eax, 1 |
4381 | and eax, 1 |
4380 | inc eax |
4382 | inc eax |
4381 | mov [ChannelNumber], ax |
4383 | mov [ChannelNumber], ax |
4382 | mov eax, ecx |
4384 | mov eax, ecx |
4383 | and eax, 1 |
4385 | and eax, 1 |
4384 | mov [DiskNumber], al |
4386 | mov [DiskNumber], al |
4385 | call reserve_cd_channel |
4387 | call reserve_cd_channel |
4386 | and ebx, 3 |
4388 | and ebx, 3 |
4387 | inc ebx |
4389 | inc ebx |
4388 | mov [cdpos], ebx |
4390 | mov [cdpos], ebx |
4389 | add ebx, ebx |
4391 | add ebx, ebx |
4390 | mov cl, 8 |
4392 | mov cl, 8 |
4391 | sub cl, bl |
4393 | sub cl, bl |
4392 | mov al, [DRIVE_DATA+1] |
4394 | mov al, [DRIVE_DATA+1] |
4393 | shr al, cl |
4395 | shr al, cl |
4394 | test al, 2 |
4396 | test al, 2 |
4395 | jz .free;.err |
4397 | jz .free;.err |
4396 | ret |
4398 | ret |
4397 | .free: |
4399 | .free: |
4398 | call free_cd_channel |
4400 | call free_cd_channel |
4399 | and [cd_status], 0 |
4401 | and [cd_status], 0 |
4400 | ret |
4402 | ret |
4401 | .err: |
4403 | .err: |
4402 | call .free |
4404 | call .free |
4403 | ; pop eax |
4405 | ; pop eax |
4404 | ret |
4406 | ret |
4405 | 4407 | ||
4406 | align 4 |
4408 | align 4 |
4407 | 4409 | ||
4408 | syscall_getpixel: ; GetPixel |
4410 | syscall_getpixel: ; GetPixel |
4409 | mov ecx, [Screen_Max_X] |
4411 | mov ecx, [Screen_Max_X] |
4410 | inc ecx |
4412 | inc ecx |
4411 | xor edx, edx |
4413 | xor edx, edx |
4412 | mov eax, ebx |
4414 | mov eax, ebx |
4413 | div ecx |
4415 | div ecx |
4414 | mov ebx, edx |
4416 | mov ebx, edx |
4415 | xchg eax, ebx |
4417 | xchg eax, ebx |
4416 | call dword [GETPIXEL] ; eax - x, ebx - y |
4418 | call dword [GETPIXEL] ; eax - x, ebx - y |
4417 | mov [esp + 32], ecx |
4419 | mov [esp + 32], ecx |
4418 | ret |
4420 | ret |
4419 | 4421 | ||
4420 | align 4 |
4422 | align 4 |
4421 | 4423 | ||
4422 | syscall_getarea: |
4424 | syscall_getarea: |
4423 | ;eax = 36 |
4425 | ;eax = 36 |
4424 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4426 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4425 | ;ecx = [size x]*65536 + [size y] |
4427 | ;ecx = [size x]*65536 + [size y] |
4426 | ;edx = [start x]*65536 + [start y] |
4428 | ;edx = [start x]*65536 + [start y] |
4427 | pushad |
4429 | pushad |
4428 | inc [mouse_pause] |
4430 | inc [mouse_pause] |
4429 | ; Check of use of the hardware cursor. |
4431 | ; Check of use of the hardware cursor. |
4430 | cmp [_display.disable_mouse],__sys_disable_mouse |
4432 | cmp [_display.disable_mouse],__sys_disable_mouse |
4431 | jne @f |
4433 | jne @f |
4432 | ; Since the test for the coordinates of the mouse should not be used, |
4434 | ; Since the test for the coordinates of the mouse should not be used, |
4433 | ; then use the call [disable_mouse] is not possible! |
4435 | ; then use the call [disable_mouse] is not possible! |
4434 | cmp dword [MOUSE_VISIBLE],dword 0 |
4436 | cmp dword [MOUSE_VISIBLE],dword 0 |
4435 | jne @f |
4437 | jne @f |
4436 | pushf |
4438 | pushf |
4437 | cli |
4439 | cli |
4438 | call draw_mouse_under |
4440 | call draw_mouse_under |
4439 | popf |
4441 | popf |
4440 | mov [MOUSE_VISIBLE],dword 1 |
4442 | mov [MOUSE_VISIBLE],dword 1 |
4441 | @@: |
4443 | @@: |
4442 | mov edi,ebx |
4444 | mov edi,ebx |
4443 | mov eax,edx |
4445 | mov eax,edx |
4444 | shr eax,16 |
4446 | shr eax,16 |
4445 | mov ebx,edx |
4447 | mov ebx,edx |
4446 | and ebx,0xffff |
4448 | and ebx,0xffff |
4447 | dec eax |
4449 | dec eax |
4448 | dec ebx |
4450 | dec ebx |
4449 | ; eax - x, ebx - y |
4451 | ; eax - x, ebx - y |
4450 | mov edx,ecx |
4452 | mov edx,ecx |
4451 | 4453 | ||
4452 | shr ecx,16 |
4454 | shr ecx,16 |
4453 | and edx,0xffff |
4455 | and edx,0xffff |
4454 | mov esi,ecx |
4456 | mov esi,ecx |
4455 | ; ecx - size x, edx - size y |
4457 | ; ecx - size x, edx - size y |
4456 | 4458 | ||
4457 | mov ebp,edx |
4459 | mov ebp,edx |
4458 | dec ebp |
4460 | dec ebp |
4459 | lea ebp,[ebp*3] |
4461 | lea ebp,[ebp*3] |
4460 | 4462 | ||
4461 | imul ebp,esi |
4463 | imul ebp,esi |
4462 | 4464 | ||
4463 | mov esi,ecx |
4465 | mov esi,ecx |
4464 | dec esi |
4466 | dec esi |
4465 | lea esi,[esi*3] |
4467 | lea esi,[esi*3] |
4466 | 4468 | ||
4467 | add ebp,esi |
4469 | add ebp,esi |
4468 | add ebp,edi |
4470 | add ebp,edi |
4469 | 4471 | ||
4470 | add ebx,edx |
4472 | add ebx,edx |
4471 | 4473 | ||
4472 | .start_y: |
4474 | .start_y: |
4473 | push ecx edx |
4475 | push ecx edx |
4474 | .start_x: |
4476 | .start_x: |
4475 | push eax ebx ecx |
4477 | push eax ebx ecx |
4476 | add eax,ecx |
4478 | add eax,ecx |
4477 | 4479 | ||
4478 | call dword [GETPIXEL] ; eax - x, ebx - y |
4480 | call dword [GETPIXEL] ; eax - x, ebx - y |
4479 | 4481 | ||
4480 | mov [ebp],cx |
4482 | mov [ebp],cx |
4481 | shr ecx,16 |
4483 | shr ecx,16 |
4482 | mov [ebp+2],cl |
4484 | mov [ebp+2],cl |
4483 | 4485 | ||
4484 | pop ecx ebx eax |
4486 | pop ecx ebx eax |
4485 | sub ebp,3 |
4487 | sub ebp,3 |
4486 | dec ecx |
4488 | dec ecx |
4487 | jnz .start_x |
4489 | jnz .start_x |
4488 | pop edx ecx |
4490 | pop edx ecx |
4489 | dec ebx |
4491 | dec ebx |
4490 | dec edx |
4492 | dec edx |
4491 | jnz .start_y |
4493 | jnz .start_y |
4492 | dec [mouse_pause] |
4494 | dec [mouse_pause] |
4493 | ; Check of use of the hardware cursor. |
4495 | ; Check of use of the hardware cursor. |
4494 | cmp [_display.disable_mouse],__sys_disable_mouse |
4496 | cmp [_display.disable_mouse],__sys_disable_mouse |
4495 | jne @f |
4497 | jne @f |
4496 | call [draw_pointer] |
4498 | call [draw_pointer] |
4497 | @@: |
4499 | @@: |
4498 | popad |
4500 | popad |
4499 | ret |
4501 | ret |
4500 | 4502 | ||
4501 | align 4 |
4503 | align 4 |
4502 | 4504 | ||
4503 | syscall_drawline: ; DrawLine |
4505 | syscall_drawline: ; DrawLine |
4504 | 4506 | ||
4505 | mov edi, [TASK_BASE] |
4507 | mov edi, [TASK_BASE] |
4506 | movzx eax, word[edi-twdw+WDATA.box.left] |
4508 | movzx eax, word[edi-twdw+WDATA.box.left] |
4507 | mov ebp, eax |
4509 | mov ebp, eax |
4508 | mov esi, [current_slot] |
4510 | mov esi, [current_slot] |
4509 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4511 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
4510 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4512 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
4511 | add ebp,ebx |
4513 | add ebp,ebx |
4512 | shl eax, 16 |
4514 | shl eax, 16 |
4513 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4515 | movzx ebx, word[edi-twdw+WDATA.box.top] |
4514 | add eax, ebp |
4516 | add eax, ebp |
4515 | mov ebp, ebx |
4517 | mov ebp, ebx |
4516 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4518 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
4517 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4519 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
4518 | add ebp, ecx |
4520 | add ebp, ecx |
4519 | shl ebx, 16 |
4521 | shl ebx, 16 |
4520 | xor edi, edi |
4522 | xor edi, edi |
4521 | add ebx, ebp |
4523 | add ebx, ebp |
4522 | mov ecx, edx |
4524 | mov ecx, edx |
4523 | jmp [draw_line] |
4525 | jmp [draw_line] |
4524 | 4526 | ||
4525 | align 4 |
4527 | align 4 |
4526 | 4528 | ||
4527 | syscall_getirqowner: ; GetIrqOwner |
4529 | syscall_getirqowner: ; GetIrqOwner |
4528 | 4530 | ||
4529 | cmp ebx,16 |
4531 | cmp ebx,16 |
4530 | jae .err |
4532 | jae .err |
4531 | 4533 | ||
4532 | cmp [irq_rights + 4 * ebx], dword 2 |
4534 | cmp [irq_rights + 4 * ebx], dword 2 |
4533 | je .err |
4535 | je .err |
4534 | 4536 | ||
4535 | mov eax,[4 * ebx + irq_owner] |
4537 | mov eax,[4 * ebx + irq_owner] |
4536 | mov [esp+32],eax |
4538 | mov [esp+32],eax |
4537 | 4539 | ||
4538 | ret |
4540 | ret |
4539 | .err: |
4541 | .err: |
4540 | or dword [esp+32], -1 |
4542 | or dword [esp+32], -1 |
4541 | ret |
4543 | ret |
4542 | 4544 | ||
4543 | align 4 |
4545 | align 4 |
4544 | 4546 | ||
4545 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4547 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
4546 | 4548 | ||
4547 | call r_f_port_area |
4549 | call r_f_port_area |
4548 | mov [esp+32],eax |
4550 | mov [esp+32],eax |
4549 | ret |
4551 | ret |
4550 | 4552 | ||
4551 | align 4 |
4553 | align 4 |
4552 | 4554 | ||
4553 | syscall_threads: ; CreateThreads |
4555 | syscall_threads: ; CreateThreads |
4554 | ; eax=1 create thread |
4556 | ; eax=1 create thread |
4555 | ; |
4557 | ; |
4556 | ; ebx=thread start |
4558 | ; ebx=thread start |
4557 | ; ecx=thread stack value |
4559 | ; ecx=thread stack value |
4558 | ; |
4560 | ; |
4559 | ; on return : eax = pid |
4561 | ; on return : eax = pid |
4560 | 4562 | ||
4561 | call new_sys_threads |
4563 | call new_sys_threads |
4562 | 4564 | ||
4563 | mov [esp+32],eax |
4565 | mov [esp+32],eax |
4564 | ret |
4566 | ret |
4565 | 4567 | ||
4566 | align 4 |
4568 | align 4 |
4567 | 4569 | ||
4568 | stack_driver_stat: |
4570 | stack_driver_stat: |
4569 | 4571 | ||
4570 | call app_stack_handler ; Stack status |
4572 | call app_stack_handler ; Stack status |
4571 | 4573 | ||
4572 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4574 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4573 | ; call change_task ; between sent packet |
4575 | ; call change_task ; between sent packet |
4574 | 4576 | ||
4575 | mov [esp+32],eax |
4577 | mov [esp+32],eax |
4576 | ret |
4578 | ret |
4577 | 4579 | ||
4578 | align 4 |
4580 | align 4 |
4579 | 4581 | ||
4580 | socket: ; Socket interface |
4582 | socket: ; Socket interface |
4581 | call app_socket_handler |
4583 | call app_socket_handler |
4582 | 4584 | ||
4583 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4585 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
4584 | ; call change_task ; between sent packet |
4586 | ; call change_task ; between sent packet |
4585 | 4587 | ||
4586 | mov [esp+36],eax |
4588 | mov [esp+36],eax |
4587 | mov [esp+24],ebx |
4589 | mov [esp+24],ebx |
4588 | ret |
4590 | ret |
4589 | 4591 | ||
4590 | align 4 |
4592 | align 4 |
4591 | 4593 | ||
4592 | read_from_hd: ; Read from hd - fn not in use |
4594 | read_from_hd: ; Read from hd - fn not in use |
4593 | 4595 | ||
4594 | mov edi,[TASK_BASE] |
4596 | mov edi,[TASK_BASE] |
4595 | add edi,TASKDATA.mem_start |
4597 | add edi,TASKDATA.mem_start |
4596 | add eax,[edi] |
4598 | add eax,[edi] |
4597 | add ecx,[edi] |
4599 | add ecx,[edi] |
4598 | add edx,[edi] |
4600 | add edx,[edi] |
4599 | call file_read |
4601 | call file_read |
4600 | 4602 | ||
4601 | mov [esp+36],eax |
4603 | mov [esp+36],eax |
4602 | mov [esp+24],ebx |
4604 | mov [esp+24],ebx |
4603 | 4605 | ||
4604 | ret |
4606 | ret |
4605 | 4607 | ||
4606 | paleholder: |
4608 | paleholder: |
4607 | ret |
4609 | ret |
4608 | 4610 | ||
4609 | align 4 |
4611 | align 4 |
4610 | set_screen: |
4612 | set_screen: |
4611 | cmp eax, [Screen_Max_X] |
4613 | cmp eax, [Screen_Max_X] |
4612 | jne .set |
4614 | jne .set |
4613 | 4615 | ||
4614 | cmp edx, [Screen_Max_Y] |
4616 | cmp edx, [Screen_Max_Y] |
4615 | jne .set |
4617 | jne .set |
4616 | ret |
4618 | ret |
4617 | .set: |
4619 | .set: |
4618 | pushfd |
4620 | pushfd |
4619 | cli |
4621 | cli |
4620 | 4622 | ||
4621 | mov [Screen_Max_X], eax |
4623 | mov [Screen_Max_X], eax |
4622 | mov [Screen_Max_Y], edx |
4624 | mov [Screen_Max_Y], edx |
4623 | mov [BytesPerScanLine], ecx |
4625 | mov [BytesPerScanLine], ecx |
4624 | 4626 | ||
4625 | mov [screen_workarea.right],eax |
4627 | mov [screen_workarea.right],eax |
4626 | mov [screen_workarea.bottom], edx |
4628 | mov [screen_workarea.bottom], edx |
4627 | 4629 | ||
4628 | push ebx |
4630 | push ebx |
4629 | push esi |
4631 | push esi |
4630 | push edi |
4632 | push edi |
4631 | 4633 | ||
4632 | pushad |
4634 | pushad |
4633 | 4635 | ||
4634 | stdcall kernel_free, [_WinMapAddress] |
4636 | stdcall kernel_free, [_WinMapAddress] |
4635 | 4637 | ||
4636 | mov eax, [_display.width] |
4638 | mov eax, [_display.width] |
4637 | mul [_display.height] |
4639 | mul [_display.height] |
4638 | mov [_WinMapSize], eax |
4640 | mov [_WinMapSize], eax |
4639 | 4641 | ||
4640 | stdcall kernel_alloc, eax |
4642 | stdcall kernel_alloc, eax |
4641 | mov [_WinMapAddress], eax |
4643 | mov [_WinMapAddress], eax |
4642 | test eax, eax |
4644 | test eax, eax |
4643 | jz .epic_fail |
4645 | jz .epic_fail |
4644 | 4646 | ||
4645 | popad |
4647 | popad |
4646 | 4648 | ||
4647 | call repos_windows |
4649 | call repos_windows |
4648 | xor eax, eax |
4650 | xor eax, eax |
4649 | xor ebx, ebx |
4651 | xor ebx, ebx |
4650 | mov ecx, [Screen_Max_X] |
4652 | mov ecx, [Screen_Max_X] |
4651 | mov edx, [Screen_Max_Y] |
4653 | mov edx, [Screen_Max_Y] |
4652 | call calculatescreen |
4654 | call calculatescreen |
4653 | pop edi |
4655 | pop edi |
4654 | pop esi |
4656 | pop esi |
4655 | pop ebx |
4657 | pop ebx |
4656 | 4658 | ||
4657 | popfd |
4659 | popfd |
4658 | ret |
4660 | ret |
4659 | 4661 | ||
4660 | .epic_fail: |
4662 | .epic_fail: |
4661 | hlt ; Houston, we've had a problem |
4663 | hlt ; Houston, we've had a problem |
4662 | 4664 | ||
4663 | ; --------------- APM --------------------- |
4665 | ; --------------- APM --------------------- |
4664 | uglobal |
4666 | uglobal |
4665 | apm_entry dp 0 |
4667 | apm_entry dp 0 |
4666 | apm_vf dd 0 |
4668 | apm_vf dd 0 |
4667 | endg |
4669 | endg |
4668 | 4670 | ||
4669 | align 4 |
4671 | align 4 |
4670 | sys_apm: |
4672 | sys_apm: |
4671 | xor eax,eax |
4673 | xor eax,eax |
4672 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4674 | cmp word [apm_vf], ax ; Check APM BIOS enable |
4673 | jne @f |
4675 | jne @f |
4674 | inc eax |
4676 | inc eax |
4675 | or dword [esp + 44], eax ; error |
4677 | or dword [esp + 44], eax ; error |
4676 | add eax,7 |
4678 | add eax,7 |
4677 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4679 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
4678 | ret |
4680 | ret |
4679 | 4681 | ||
4680 | @@: |
4682 | @@: |
4681 | ; xchg eax, ecx |
4683 | ; xchg eax, ecx |
4682 | ; xchg ebx, ecx |
4684 | ; xchg ebx, ecx |
4683 | 4685 | ||
4684 | cmp dx, 3 |
4686 | cmp dx, 3 |
4685 | ja @f |
4687 | ja @f |
4686 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4688 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
4687 | mov eax,[apm_vf] |
4689 | mov eax,[apm_vf] |
4688 | mov [esp + 32], eax |
4690 | mov [esp + 32], eax |
4689 | shr eax, 16 |
4691 | shr eax, 16 |
4690 | mov [esp + 28], eax |
4692 | mov [esp + 28], eax |
4691 | ret |
4693 | ret |
4692 | 4694 | ||
4693 | @@: |
4695 | @@: |
4694 | 4696 | ||
4695 | mov esi,[master_tab+(OS_BASE shr 20)] |
4697 | mov esi,[master_tab+(OS_BASE shr 20)] |
4696 | xchg [master_tab], esi |
4698 | xchg [master_tab], esi |
4697 | push esi |
4699 | push esi |
4698 | mov edi, cr3 |
4700 | mov edi, cr3 |
4699 | mov cr3, edi ;flush TLB |
4701 | mov cr3, edi ;flush TLB |
4700 | 4702 | ||
4701 | call pword [apm_entry] ;call APM BIOS |
4703 | call pword [apm_entry] ;call APM BIOS |
4702 | 4704 | ||
4703 | xchg eax, [esp] |
4705 | xchg eax, [esp] |
4704 | mov [master_tab], eax |
4706 | mov [master_tab], eax |
4705 | mov eax, cr3 |
4707 | mov eax, cr3 |
4706 | mov cr3, eax |
4708 | mov cr3, eax |
4707 | pop eax |
4709 | pop eax |
4708 | 4710 | ||
4709 | mov [esp + 4 ], edi |
4711 | mov [esp + 4 ], edi |
4710 | mov [esp + 8], esi |
4712 | mov [esp + 8], esi |
4711 | mov [esp + 20], ebx |
4713 | mov [esp + 20], ebx |
4712 | mov [esp + 24], edx |
4714 | mov [esp + 24], edx |
4713 | mov [esp + 28], ecx |
4715 | mov [esp + 28], ecx |
4714 | mov [esp + 32], eax |
4716 | mov [esp + 32], eax |
4715 | setc al |
4717 | setc al |
4716 | and [esp + 44], byte 0xfe |
4718 | and [esp + 44], byte 0xfe |
4717 | or [esp + 44], al |
4719 | or [esp + 44], al |
4718 | ret |
4720 | ret |
4719 | ; ----------------------------------------- |
4721 | ; ----------------------------------------- |
4720 | 4722 | ||
4721 | align 4 |
4723 | align 4 |
4722 | 4724 | ||
4723 | undefined_syscall: ; Undefined system call |
4725 | undefined_syscall: ; Undefined system call |
4724 | mov [esp + 32], dword -1 |
4726 | mov [esp + 32], dword -1 |
4725 | ret |
4727 | ret |
4726 | 4728 | ||
4727 | align 4 |
4729 | align 4 |
4728 | system_shutdown: ; shut down the system |
4730 | system_shutdown: ; shut down the system |
4729 | 4731 | ||
4730 | cmp byte [BOOT_VAR+0x9030], 1 |
4732 | cmp byte [BOOT_VAR+0x9030], 1 |
4731 | jne @F |
4733 | jne @F |
4732 | ret |
4734 | ret |
4733 | @@: |
4735 | @@: |
4734 | call stop_all_services |
4736 | call stop_all_services |
4735 | push 3 ; stop playing cd |
4737 | push 3 ; stop playing cd |
4736 | pop eax |
4738 | pop eax |
4737 | call sys_cd_audio |
4739 | call sys_cd_audio |
4738 | 4740 | ||
4739 | yes_shutdown_param: |
4741 | yes_shutdown_param: |
4740 | cli |
4742 | cli |
4741 | 4743 | ||
4742 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
4744 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
4743 | push 12 |
4745 | push 12 |
4744 | pop esi |
4746 | pop esi |
4745 | xor ebx,ebx |
4747 | xor ebx,ebx |
4746 | or ecx,-1 |
4748 | or ecx,-1 |
4747 | mov edx, OS_BASE+0x70000 |
4749 | mov edx, OS_BASE+0x70000 |
4748 | call fileread |
4750 | call fileread |
4749 | 4751 | ||
4750 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4752 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
4751 | mov edi,OS_BASE+0x40000 |
4753 | mov edi,OS_BASE+0x40000 |
4752 | mov ecx,1000 |
4754 | mov ecx,1000 |
4753 | rep movsb |
4755 | rep movsb |
4754 | 4756 | ||
4755 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
4757 | mov esi,OS_BASE+0x2F0000 ; restore 0x0 - 0xffff |
4756 | mov edi, OS_BASE |
4758 | mov edi, OS_BASE |
4757 | mov ecx,0x10000/4 |
4759 | mov ecx,0x10000/4 |
4758 | cld |
4760 | cld |
4759 | rep movsd |
4761 | rep movsd |
4760 | 4762 | ||
4761 | call restorefatchain |
4763 | call restorefatchain |
4762 | 4764 | ||
4763 | mov al, 0xFF |
4765 | mov al, 0xFF |
4764 | out 0x21, al |
4766 | out 0x21, al |
4765 | out 0xA1, al |
4767 | out 0xA1, al |
4766 | 4768 | ||
4767 | if 0 |
4769 | if 0 |
4768 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4770 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4769 | mov word [OS_BASE+0x467+2],0x1000 |
4771 | mov word [OS_BASE+0x467+2],0x1000 |
4770 | 4772 | ||
4771 | mov al,0x0F |
4773 | mov al,0x0F |
4772 | out 0x70,al |
4774 | out 0x70,al |
4773 | mov al,0x05 |
4775 | mov al,0x05 |
4774 | out 0x71,al |
4776 | out 0x71,al |
4775 | 4777 | ||
4776 | mov al,0xFE |
4778 | mov al,0xFE |
4777 | out 0x64,al |
4779 | out 0x64,al |
4778 | 4780 | ||
4779 | hlt |
4781 | hlt |
4780 | jmp $-1 |
4782 | jmp $-1 |
4781 | 4783 | ||
4782 | else |
4784 | else |
4783 | cmp byte [OS_BASE + 0x9030], 2 |
4785 | cmp byte [OS_BASE + 0x9030], 2 |
4784 | jnz no_acpi_power_off |
4786 | jnz no_acpi_power_off |
4785 | 4787 | ||
4786 | ; scan for RSDP |
4788 | ; scan for RSDP |
4787 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
4789 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
4788 | movzx eax, word [OS_BASE + 0x40E] |
4790 | movzx eax, word [OS_BASE + 0x40E] |
4789 | shl eax, 4 |
4791 | shl eax, 4 |
4790 | jz @f |
4792 | jz @f |
4791 | mov ecx, 1024/16 |
4793 | mov ecx, 1024/16 |
4792 | call scan_rsdp |
4794 | call scan_rsdp |
4793 | jnc .rsdp_found |
4795 | jnc .rsdp_found |
4794 | @@: |
4796 | @@: |
4795 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
4797 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
4796 | mov eax, 0xE0000 |
4798 | mov eax, 0xE0000 |
4797 | mov ecx, 0x2000 |
4799 | mov ecx, 0x2000 |
4798 | call scan_rsdp |
4800 | call scan_rsdp |
4799 | jc no_acpi_power_off |
4801 | jc no_acpi_power_off |
4800 | .rsdp_found: |
4802 | .rsdp_found: |
4801 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
4803 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
4802 | mov ebp, [ipc_tmp] |
4804 | mov ebp, [ipc_tmp] |
4803 | stdcall map_page, ebp, esi, PG_MAP |
4805 | stdcall map_page, ebp, esi, PG_MAP |
4804 | lea eax, [esi+1000h] |
4806 | lea eax, [esi+1000h] |
4805 | lea edx, [ebp+1000h] |
4807 | lea edx, [ebp+1000h] |
4806 | stdcall map_page, edx, eax, PG_MAP |
4808 | stdcall map_page, edx, eax, PG_MAP |
4807 | and esi, 0xFFF |
4809 | and esi, 0xFFF |
4808 | add esi, ebp |
4810 | add esi, ebp |
4809 | cmp dword [esi], 'RSDT' |
4811 | cmp dword [esi], 'RSDT' |
4810 | jnz no_acpi_power_off |
4812 | jnz no_acpi_power_off |
4811 | mov ecx, [esi+4] |
4813 | mov ecx, [esi+4] |
4812 | sub ecx, 24h |
4814 | sub ecx, 24h |
4813 | jbe no_acpi_power_off |
4815 | jbe no_acpi_power_off |
4814 | shr ecx, 2 |
4816 | shr ecx, 2 |
4815 | add esi, 24h |
4817 | add esi, 24h |
4816 | .scan_fadt: |
4818 | .scan_fadt: |
4817 | lodsd |
4819 | lodsd |
4818 | mov ebx, eax |
4820 | mov ebx, eax |
4819 | lea eax, [ebp+2000h] |
4821 | lea eax, [ebp+2000h] |
4820 | stdcall map_page, eax, ebx, PG_MAP |
4822 | stdcall map_page, eax, ebx, PG_MAP |
4821 | lea eax, [ebp+3000h] |
4823 | lea eax, [ebp+3000h] |
4822 | add ebx, 0x1000 |
4824 | add ebx, 0x1000 |
4823 | stdcall map_page, eax, ebx, PG_MAP |
4825 | stdcall map_page, eax, ebx, PG_MAP |
4824 | and ebx, 0xFFF |
4826 | and ebx, 0xFFF |
4825 | lea ebx, [ebx+ebp+2000h] |
4827 | lea ebx, [ebx+ebp+2000h] |
4826 | cmp dword [ebx], 'FACP' |
4828 | cmp dword [ebx], 'FACP' |
4827 | jz .fadt_found |
4829 | jz .fadt_found |
4828 | loop .scan_fadt |
4830 | loop .scan_fadt |
4829 | jmp no_acpi_power_off |
4831 | jmp no_acpi_power_off |
4830 | .fadt_found: |
4832 | .fadt_found: |
4831 | ; ebx is linear address of FADT |
4833 | ; ebx is linear address of FADT |
4832 | mov edi, [ebx+40] ; physical address of the DSDT |
4834 | mov edi, [ebx+40] ; physical address of the DSDT |
4833 | lea eax, [ebp+4000h] |
4835 | lea eax, [ebp+4000h] |
4834 | stdcall map_page, eax, edi, PG_MAP |
4836 | stdcall map_page, eax, edi, PG_MAP |
4835 | lea eax, [ebp+5000h] |
4837 | lea eax, [ebp+5000h] |
4836 | lea esi, [edi+0x1000] |
4838 | lea esi, [edi+0x1000] |
4837 | stdcall map_page, eax, esi, PG_MAP |
4839 | stdcall map_page, eax, esi, PG_MAP |
4838 | and esi, 0xFFF |
4840 | and esi, 0xFFF |
4839 | sub edi, esi |
4841 | sub edi, esi |
4840 | cmp dword [esi+ebp+4000h], 'DSDT' |
4842 | cmp dword [esi+ebp+4000h], 'DSDT' |
4841 | jnz no_acpi_power_off |
4843 | jnz no_acpi_power_off |
4842 | mov eax, [esi+ebp+4004h] ; DSDT length |
4844 | mov eax, [esi+ebp+4004h] ; DSDT length |
4843 | sub eax, 36+4 |
4845 | sub eax, 36+4 |
4844 | jbe no_acpi_power_off |
4846 | jbe no_acpi_power_off |
4845 | add esi, 36 |
4847 | add esi, 36 |
4846 | .scan_dsdt: |
4848 | .scan_dsdt: |
4847 | cmp dword [esi+ebp+4000h], '_S5_' |
4849 | cmp dword [esi+ebp+4000h], '_S5_' |
4848 | jnz .scan_dsdt_cont |
4850 | jnz .scan_dsdt_cont |
4849 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
4851 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
4850 | jnz .scan_dsdt_cont |
4852 | jnz .scan_dsdt_cont |
4851 | mov dl, [esi+ebp+4000h+6] |
4853 | mov dl, [esi+ebp+4000h+6] |
4852 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
4854 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
4853 | ; ...in theory; in practice, VirtualBox has 2 bytes |
4855 | ; ...in theory; in practice, VirtualBox has 2 bytes |
4854 | ja .scan_dsdt_cont |
4856 | ja .scan_dsdt_cont |
4855 | cmp dl, 1 |
4857 | cmp dl, 1 |
4856 | jb .scan_dsdt_cont |
4858 | jb .scan_dsdt_cont |
4857 | lea esi, [esi+ebp+4000h+7] |
4859 | lea esi, [esi+ebp+4000h+7] |
4858 | xor ecx, ecx |
4860 | xor ecx, ecx |
4859 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
4861 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
4860 | jz @f |
4862 | jz @f |
4861 | cmp byte [esi], 0xA |
4863 | cmp byte [esi], 0xA |
4862 | jnz no_acpi_power_off |
4864 | jnz no_acpi_power_off |
4863 | inc esi |
4865 | inc esi |
4864 | mov cl, [esi] |
4866 | mov cl, [esi] |
4865 | @@: |
4867 | @@: |
4866 | inc esi |
4868 | inc esi |
4867 | cmp dl, 2 |
4869 | cmp dl, 2 |
4868 | jb @f |
4870 | jb @f |
4869 | cmp byte [esi], 0 |
4871 | cmp byte [esi], 0 |
4870 | jz @f |
4872 | jz @f |
4871 | cmp byte [esi], 0xA |
4873 | cmp byte [esi], 0xA |
4872 | jnz no_acpi_power_off |
4874 | jnz no_acpi_power_off |
4873 | inc esi |
4875 | inc esi |
4874 | mov ch, [esi] |
4876 | mov ch, [esi] |
4875 | @@: |
4877 | @@: |
4876 | jmp do_acpi_power_off |
4878 | jmp do_acpi_power_off |
4877 | .scan_dsdt_cont: |
4879 | .scan_dsdt_cont: |
4878 | inc esi |
4880 | inc esi |
4879 | cmp esi, 0x1000 |
4881 | cmp esi, 0x1000 |
4880 | jb @f |
4882 | jb @f |
4881 | sub esi, 0x1000 |
4883 | sub esi, 0x1000 |
4882 | add edi, 0x1000 |
4884 | add edi, 0x1000 |
4883 | push eax |
4885 | push eax |
4884 | lea eax, [ebp+4000h] |
4886 | lea eax, [ebp+4000h] |
4885 | stdcall map_page, eax, edi, PG_MAP |
4887 | stdcall map_page, eax, edi, PG_MAP |
4886 | push PG_MAP |
4888 | push PG_MAP |
4887 | lea eax, [edi+1000h] |
4889 | lea eax, [edi+1000h] |
4888 | push eax |
4890 | push eax |
4889 | lea eax, [ebp+5000h] |
4891 | lea eax, [ebp+5000h] |
4890 | push eax |
4892 | push eax |
4891 | stdcall map_page |
4893 | stdcall map_page |
4892 | pop eax |
4894 | pop eax |
4893 | @@: |
4895 | @@: |
4894 | dec eax |
4896 | dec eax |
4895 | jnz .scan_dsdt |
4897 | jnz .scan_dsdt |
4896 | jmp no_acpi_power_off |
4898 | jmp no_acpi_power_off |
4897 | do_acpi_power_off: |
4899 | do_acpi_power_off: |
4898 | mov edx, [ebx+48] |
4900 | mov edx, [ebx+48] |
4899 | test edx, edx |
4901 | test edx, edx |
4900 | jz .nosmi |
4902 | jz .nosmi |
4901 | mov al, [ebx+52] |
4903 | mov al, [ebx+52] |
4902 | out dx, al |
4904 | out dx, al |
4903 | mov edx, [ebx+64] |
4905 | mov edx, [ebx+64] |
4904 | @@: |
4906 | @@: |
4905 | in ax, dx |
4907 | in ax, dx |
4906 | test al, 1 |
4908 | test al, 1 |
4907 | jz @b |
4909 | jz @b |
4908 | .nosmi: |
4910 | .nosmi: |
4909 | and cx, 0x0707 |
4911 | and cx, 0x0707 |
4910 | shl cx, 2 |
4912 | shl cx, 2 |
4911 | or cx, 0x2020 |
4913 | or cx, 0x2020 |
4912 | mov edx, [ebx+64] |
4914 | mov edx, [ebx+64] |
4913 | in ax, dx |
4915 | in ax, dx |
4914 | and ax, 203h |
4916 | and ax, 203h |
4915 | or ah, cl |
4917 | or ah, cl |
4916 | out dx, ax |
4918 | out dx, ax |
4917 | mov edx, [ebx+68] |
4919 | mov edx, [ebx+68] |
4918 | test edx, edx |
4920 | test edx, edx |
4919 | jz @f |
4921 | jz @f |
4920 | in ax, dx |
4922 | in ax, dx |
4921 | and ax, 203h |
4923 | and ax, 203h |
4922 | or ah, ch |
4924 | or ah, ch |
4923 | out dx, ax |
4925 | out dx, ax |
4924 | @@: |
4926 | @@: |
4925 | jmp $ |
4927 | jmp $ |
4926 | 4928 | ||
4927 | 4929 | ||
4928 | no_acpi_power_off: |
4930 | no_acpi_power_off: |
4929 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4931 | mov word [OS_BASE+0x467+0],pr_mode_exit |
4930 | mov word [OS_BASE+0x467+2],0x1000 |
4932 | mov word [OS_BASE+0x467+2],0x1000 |
4931 | 4933 | ||
4932 | mov al,0x0F |
4934 | mov al,0x0F |
4933 | out 0x70,al |
4935 | out 0x70,al |
4934 | mov al,0x05 |
4936 | mov al,0x05 |
4935 | out 0x71,al |
4937 | out 0x71,al |
4936 | 4938 | ||
4937 | mov al,0xFE |
4939 | mov al,0xFE |
4938 | out 0x64,al |
4940 | out 0x64,al |
4939 | 4941 | ||
4940 | hlt |
4942 | hlt |
4941 | jmp $-1 |
4943 | jmp $-1 |
4942 | 4944 | ||
4943 | scan_rsdp: |
4945 | scan_rsdp: |
4944 | add eax, OS_BASE |
4946 | add eax, OS_BASE |
4945 | .s: |
4947 | .s: |
4946 | cmp dword [eax], 'RSD ' |
4948 | cmp dword [eax], 'RSD ' |
4947 | jnz .n |
4949 | jnz .n |
4948 | cmp dword [eax+4], 'PTR ' |
4950 | cmp dword [eax+4], 'PTR ' |
4949 | jnz .n |
4951 | jnz .n |
4950 | xor edx, edx |
4952 | xor edx, edx |
4951 | xor esi, esi |
4953 | xor esi, esi |
4952 | @@: |
4954 | @@: |
4953 | add dl, [eax+esi] |
4955 | add dl, [eax+esi] |
4954 | inc esi |
4956 | inc esi |
4955 | cmp esi, 20 |
4957 | cmp esi, 20 |
4956 | jnz @b |
4958 | jnz @b |
4957 | test dl, dl |
4959 | test dl, dl |
4958 | jz .ok |
4960 | jz .ok |
4959 | .n: |
4961 | .n: |
4960 | add eax, 10h |
4962 | add eax, 10h |
4961 | loop .s |
4963 | loop .s |
4962 | stc |
4964 | stc |
4963 | .ok: |
4965 | .ok: |
4964 | ret |
4966 | ret |
4965 | end if |
4967 | end if |
4966 | 4968 | ||
4967 | include "data32.inc" |
4969 | include "data32.inc" |
4968 | 4970 | ||
4969 | __REV__ = __REV |
4971 | __REV__ = __REV |
4970 | 4972 | ||
4971 | uglobals_size = $ - endofcode |
4973 | uglobals_size = $ - endofcode |
4972 | diff16 "end of kernel code",0,$=>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<> |
4974 | diff16 "end of kernel code",0,$=>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<>><><<><<<><<<<><<<<<><<<<<<><<<<<<<><<<<<<<<> |