Rev 3242 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
||
2540 | hidnplayr | 3 | ;; Copyright (C) KolibriOS team 2004-2012. All rights reserved. |
431 | serge | 4 | ;; PROGRAMMING: |
5 | ;; Ivan Poddubny |
||
6 | ;; Marat Zakiyanov (Mario79) |
||
7 | ;; VaStaNi |
||
8 | ;; Trans |
||
9 | ;; Mihail Semenyako (mike.dld) |
||
10 | ;; Sergey Kuzmin (Wildwest) |
||
11 | ;; Andrey Halyavin (halyavin) |
||
12 | ;; Mihail Lisovin (Mihasik) |
||
13 | ;; Andrey Ignatiev (andrew_programmer) |
||
14 | ;; NoName |
||
15 | ;; Evgeny Grechnikov (Diamond) |
||
16 | ;; Iliya Mihailov (Ghost) |
||
17 | ;; Sergey Semyonov (Serge) |
||
18 | ;; Johnny_B |
||
543 | spraid | 19 | ;; SPraid (simba) |
1043 | hidnplayr | 20 | ;; Hidnplayr |
1273 | Lrz | 21 | ;; Alexey Teplov ( |
2382 | hidnplayr | 22 | ;; Rus |
23 | ;; Nable |
||
24 | ;; shurf |
||
25 | ;; Alver |
||
26 | ;; Maxis |
||
27 | ;; Galkov |
||
28 | ;; CleverMouse |
||
29 | ;; tsdima |
||
30 | ;; turbanoff |
||
31 | ;; Asper |
||
32 | ;; art_zh |
||
1 | ha | 33 | ;; |
431 | serge | 34 | ;; Data in this file was originally part of MenuetOS project which is |
35 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
||
36 | ;; part of KolibriOS project under the terms of GNU GPL. |
||
1 | ha | 37 | ;; |
431 | serge | 38 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
39 | ;; PROGRAMMING: |
||
1 | ha | 40 | ;; |
431 | serge | 41 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
42 | ;; - main os coding/design |
||
43 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
||
44 | ;; Felix Kaiser, info@felix-kaiser.de |
||
45 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
||
46 | ;; quickcode@mail.ru |
||
47 | ;; Alexey, kgaz@crosswinds.net |
||
48 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
||
49 | ;; kristol@nic.fi |
||
50 | ;; Mike Hibbett, mikeh@oceanfree.net |
||
51 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
||
52 | ;; Jarek Pelczar, jarekp3@wp.pl |
||
1 | ha | 53 | ;; |
431 | serge | 54 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
55 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
||
56 | ;; consequences of using it or for whether it serves any particular purpose or |
||
57 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
||
58 | ;; License (the "GPL") for full details. |
||
59 | ; |
||
60 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
||
61 | ;; but only under the conditions described in the GPL. A copy of this license |
||
62 | ;; is supposed to have been given to you along with KolibriOS so you can know |
||
63 | ;; your rights and responsibilities. It should be in a file named COPYING. |
||
64 | ;; Among other things, the copyright notice and this notice must be preserved |
||
65 | ;; on all copies. |
||
66 | ;; |
||
1 | ha | 67 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
426 | mikedld | 68 | |
2849 | hidnplayr | 69 | format binary as "mnt" |
70 | |||
426 | mikedld | 71 | include 'macros.inc' |
2305 | hidnplayr | 72 | include 'struct.inc' |
426 | mikedld | 73 | |
2540 | hidnplayr | 74 | $Revision $ |
426 | mikedld | 75 | |
593 | mikedld | 76 | |
2382 | hidnplayr | 77 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
566 | serge | 78 | |
1043 | hidnplayr | 79 | ; Enabling the next line will enable serial output console |
3359 | hidnplayr | 80 | ;debug_com_base equ 0x3f8 ; 0x3f8 is com1, 0x2f8 is com2, 0x3e8 is com3, 0x2e8 is com4, no irq's are used |
1043 | hidnplayr | 81 | |
164 | serge | 82 | include "proc32.inc" |
7 | me_root | 83 | include "kglobals.inc" |
2382 | hidnplayr | 84 | include "lang.inc" |
1 | ha | 85 | |
164 | serge | 86 | include "const.inc" |
2382 | hidnplayr | 87 | max_processes equ 255 |
88 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
||
1 | ha | 89 | |
164 | serge | 90 | |
2382 | hidnplayr | 91 | os_stack equ (os_data_l-gdts) ; GDTs |
465 | serge | 92 | os_code equ (os_code_l-gdts) |
93 | graph_data equ (3+graph_data_l-gdts) |
||
2382 | hidnplayr | 94 | tss0 equ (tss0_l-gdts) |
465 | serge | 95 | app_code equ (3+app_code_l-gdts) |
96 | app_data equ (3+app_data_l-gdts) |
||
1220 | serge | 97 | app_tls equ (3+tls_data_l-gdts) |
586 | serge | 98 | pci_code_sel equ (pci_code_32-gdts) |
99 | pci_data_sel equ (pci_data_32-gdts) |
||
1 | ha | 100 | |
101 | |||
102 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
103 | ;; |
||
104 | ;; Included files: |
||
105 | ;; |
||
106 | ;; Kernel16.inc |
||
107 | ;; - Booteng.inc English text for bootup |
||
108 | ;; - Bootcode.inc Hardware setup |
||
109 | ;; - Pci16.inc PCI functions |
||
110 | ;; |
||
111 | ;; Kernel32.inc |
||
112 | ;; - Sys32.inc Process management |
||
113 | ;; - Shutdown.inc Shutdown and restart |
||
114 | ;; - Fat32.inc Read / write hd |
||
115 | ;; - Vesa12.inc Vesa 1.2 driver |
||
116 | ;; - Vesa20.inc Vesa 2.0 driver |
||
117 | ;; - Vga.inc VGA driver |
||
118 | ;; - Stack.inc Network interface |
||
119 | ;; - Mouse.inc Mouse pointer |
||
120 | ;; - Scincode.inc Window skinning |
||
121 | ;; - Pci32.inc PCI functions |
||
122 | ;; |
||
123 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
124 | |||
125 | |||
126 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
127 | ;; ;; |
||
128 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
||
129 | ;; ;; |
||
130 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
131 | |||
132 | use16 |
||
2382 | hidnplayr | 133 | org 0x0 |
134 | jmp start_of_code |
||
1 | ha | 135 | |
3359 | hidnplayr | 136 | if lang eq sp |
137 | include "kernelsp.inc" ; spanish kernel messages |
||
138 | else |
||
139 | version db 'Kolibri OS version 0.7.7.0+ ',13,10,13,10,0 |
||
140 | end if |
||
1 | ha | 141 | |
465 | serge | 142 | include "boot/bootstr.inc" ; language-independent boot messages |
1 | ha | 143 | include "boot/preboot.inc" |
144 | |||
3359 | hidnplayr | 145 | if lang eq ge |
146 | include "boot/bootge.inc" ; german system boot messages |
||
147 | else if lang eq sp |
||
148 | include "boot/bootsp.inc" ; spanish system boot messages |
||
465 | serge | 149 | else if lang eq ru |
150 | include "boot/bootru.inc" ; russian system boot messages |
||
2382 | hidnplayr | 151 | include "boot/ru.inc" ; Russian font |
465 | serge | 152 | else if lang eq et |
153 | include "boot/bootet.inc" ; estonian system boot messages |
||
2382 | hidnplayr | 154 | include "boot/et.inc" ; Estonian font |
465 | serge | 155 | else |
3359 | hidnplayr | 156 | include "boot/booten.inc" ; english system boot messages |
465 | serge | 157 | end if |
1 | ha | 158 | |
465 | serge | 159 | include "boot/bootcode.inc" ; 16 bit system boot code |
160 | include "bus/pci/pci16.inc" |
||
709 | diamond | 161 | include "detect/biosdisk.inc" |
1 | ha | 162 | |
163 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
164 | ;; ;; |
||
165 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
||
166 | ;; ;; |
||
167 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
168 | |||
169 | |||
170 | ; CR0 Flags - Protected mode and Paging |
||
171 | |||
2382 | hidnplayr | 172 | mov ecx, CR0_PE |
1 | ha | 173 | |
174 | ; Enabling 32 bit protected mode |
||
175 | |||
2382 | hidnplayr | 176 | sidt [cs:old_ints_h] |
1 | ha | 177 | |
2382 | hidnplayr | 178 | cli ; disable all irqs |
179 | cld |
||
180 | mov al, 255 ; mask all irqs |
||
181 | out 0xa1, al |
||
182 | out 0x21, al |
||
183 | l.5: |
||
184 | in al, 0x64 ; Enable A20 |
||
185 | test al, 2 |
||
186 | jnz l.5 |
||
187 | mov al, 0xD1 |
||
188 | out 0x64, al |
||
189 | l.6: |
||
190 | in al, 0x64 |
||
191 | test al, 2 |
||
192 | jnz l.6 |
||
193 | mov al, 0xDF |
||
194 | out 0x60, al |
||
195 | l.7: |
||
196 | in al, 0x64 |
||
197 | test al, 2 |
||
198 | jnz l.7 |
||
199 | mov al, 0xFF |
||
200 | out 0x64, al |
||
465 | serge | 201 | |
2382 | hidnplayr | 202 | lgdt [cs:tmp_gdt] ; Load GDT |
203 | mov eax, cr0 ; protected mode |
||
204 | or eax, ecx |
||
205 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
||
206 | mov cr0, eax |
||
207 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
||
1 | ha | 208 | |
465 | serge | 209 | align 8 |
210 | tmp_gdt: |
||
1 | ha | 211 | |
2382 | hidnplayr | 212 | dw 23 |
213 | dd tmp_gdt+0x10000 |
||
214 | dw 0 |
||
183 | diamond | 215 | |
2382 | hidnplayr | 216 | dw 0xffff |
217 | dw 0x0000 |
||
218 | db 0x00 |
||
219 | dw 11011111b *256 +10011010b |
||
220 | db 0x00 |
||
375 | Ghost | 221 | |
2382 | hidnplayr | 222 | dw 0xffff |
223 | dw 0x0000 |
||
224 | db 0x00 |
||
225 | dw 11011111b *256 +10010010b |
||
226 | db 0x00 |
||
1 | ha | 227 | |
465 | serge | 228 | include "data16.inc" |
1 | ha | 229 | |
465 | serge | 230 | use32 |
231 | org $+0x10000 |
||
1 | ha | 232 | |
465 | serge | 233 | align 4 |
234 | B32: |
||
2382 | hidnplayr | 235 | mov ax, os_stack ; Selector for os |
236 | mov ds, ax |
||
237 | mov es, ax |
||
238 | mov fs, ax |
||
239 | mov gs, ax |
||
240 | mov ss, ax |
||
241 | mov esp, 0x006CC00 ; Set stack |
||
1 | ha | 242 | |
465 | serge | 243 | ; CLEAR 0x280000 - HEAP_BASE |
1 | ha | 244 | |
2382 | hidnplayr | 245 | xor eax, eax |
246 | mov edi, CLEAN_ZONE |
||
247 | mov ecx, (HEAP_BASE-OS_BASE-CLEAN_ZONE) / 4 |
||
248 | cld |
||
249 | rep stosd |
||
1 | ha | 250 | |
465 | serge | 251 | ; CLEAR KERNEL UNDEFINED GLOBALS |
2382 | hidnplayr | 252 | mov edi, endofcode-OS_BASE |
253 | mov ecx, 0x90000 |
||
254 | sub ecx, edi |
||
255 | shr ecx, 2 |
||
256 | rep stosd |
||
1 | ha | 257 | |
465 | serge | 258 | ; SAVE & CLEAR 0-0xffff |
1 | ha | 259 | |
2382 | hidnplayr | 260 | xor esi, esi |
261 | mov edi, (BOOT_VAR-OS_BASE) |
||
262 | mov ecx, 0x10000 / 4 |
||
263 | rep movsd |
||
264 | mov edi, 0x1000 |
||
265 | mov ecx, 0xf000 / 4 |
||
266 | rep stosd |
||
429 | serge | 267 | |
2382 | hidnplayr | 268 | call test_cpu |
269 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
||
424 | spraid | 270 | |
2382 | hidnplayr | 271 | call check_acpi |
272 | call init_BIOS32 |
||
465 | serge | 273 | ; MEMORY MODEL |
2382 | hidnplayr | 274 | call mem_test |
275 | call init_mem |
||
276 | call init_page_map |
||
1 | ha | 277 | |
465 | serge | 278 | ; ENABLE PAGING |
1 | ha | 279 | |
2382 | hidnplayr | 280 | mov eax, sys_pgdir-OS_BASE |
281 | mov cr3, eax |
||
1 | ha | 282 | |
2382 | hidnplayr | 283 | mov eax, cr0 |
284 | or eax, CR0_PG+CR0_WP |
||
285 | mov cr0, eax |
||
1 | ha | 286 | |
2382 | hidnplayr | 287 | lgdt [gdts] |
288 | jmp pword os_code:high_code |
||
1 | ha | 289 | |
513 | serge | 290 | align 4 |
2382 | hidnplayr | 291 | bios32_entry dd ? |
292 | tmp_page_tabs dd ? |
||
586 | serge | 293 | |
498 | diamond | 294 | use16 |
295 | org $-0x10000 |
||
296 | include "boot/shutdown.inc" ; shutdown or restart |
||
297 | org $+0x10000 |
||
298 | use32 |
||
299 | |||
465 | serge | 300 | __DEBUG__ fix 1 |
301 | __DEBUG_LEVEL__ fix 1 |
||
302 | include 'init.inc' |
||
380 | serge | 303 | |
465 | serge | 304 | org OS_BASE+$ |
1 | ha | 305 | |
2540 | hidnplayr | 306 | include 'fdo.inc' |
307 | |||
465 | serge | 308 | align 4 |
309 | high_code: |
||
2382 | hidnplayr | 310 | mov ax, os_stack |
311 | mov bx, app_data |
||
312 | mov cx, app_tls |
||
313 | mov ss, ax |
||
314 | add esp, OS_BASE |
||
1 | ha | 315 | |
2382 | hidnplayr | 316 | mov ds, bx |
317 | mov es, bx |
||
318 | mov fs, cx |
||
319 | mov gs, bx |
||
1 | ha | 320 | |
2382 | hidnplayr | 321 | bt [cpu_caps], CAPS_PGE |
322 | jnc @F |
||
1 | ha | 323 | |
2382 | hidnplayr | 324 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 325 | |
2382 | hidnplayr | 326 | mov ebx, cr4 |
327 | or ebx, CR4_PGE |
||
328 | mov cr4, ebx |
||
519 | serge | 329 | @@: |
2382 | hidnplayr | 330 | xor eax, eax |
331 | mov dword [sys_pgdir], eax |
||
332 | mov dword [sys_pgdir+4], eax |
||
519 | serge | 333 | |
2382 | hidnplayr | 334 | mov eax, cr3 |
335 | mov cr3, eax ; flush TLB |
||
465 | serge | 336 | |
2382 | hidnplayr | 337 | mov ecx, pg_data.mutex |
338 | call mutex_init |
||
339 | |||
340 | mov ecx, disk_list_mutex |
||
341 | call mutex_init |
||
342 | |||
3187 | hidnplayr | 343 | mov ecx, keyboard_list_mutex |
344 | call mutex_init |
||
345 | |||
2540 | hidnplayr | 346 | mov ecx, unpack_mutex |
347 | call mutex_init |
||
348 | |||
1 | ha | 349 | ; SAVE REAL MODE VARIABLES |
2540 | hidnplayr | 350 | mov ax, [BOOT_VAR + BOOT_IDE_BASE_ADDR] |
2382 | hidnplayr | 351 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 352 | ; --------------- APM --------------------- |
465 | serge | 353 | |
354 | ; init selectors |
||
2540 | hidnplayr | 355 | mov ebx, [BOOT_VAR+BOOT_APM_ENTRY] ; offset of APM entry point |
356 | movzx eax, word [BOOT_VAR+BOOT_APM_CODE_32] ; real-mode segment base address of |
||
2382 | hidnplayr | 357 | ; protected-mode 32-bit code segment |
2540 | hidnplayr | 358 | movzx ecx, word [BOOT_VAR+BOOT_APM_CODE_16]; real-mode segment base address of |
2382 | hidnplayr | 359 | ; protected-mode 16-bit code segment |
2540 | hidnplayr | 360 | movzx edx, word [BOOT_VAR+BOOT_APM_DATA_16]; real-mode segment base address of |
2382 | hidnplayr | 361 | ; protected-mode 16-bit data segment |
465 | serge | 362 | |
2382 | hidnplayr | 363 | shl eax, 4 |
364 | mov [dword apm_code_32 + 2], ax |
||
365 | shr eax, 16 |
||
366 | mov [dword apm_code_32 + 4], al |
||
465 | serge | 367 | |
2382 | hidnplayr | 368 | shl ecx, 4 |
369 | mov [dword apm_code_16 + 2], cx |
||
370 | shr ecx, 16 |
||
371 | mov [dword apm_code_16 + 4], cl |
||
465 | serge | 372 | |
2382 | hidnplayr | 373 | shl edx, 4 |
374 | mov [dword apm_data_16 + 2], dx |
||
375 | shr edx, 16 |
||
376 | mov [dword apm_data_16 + 4], dl |
||
465 | serge | 377 | |
2382 | hidnplayr | 378 | mov dword[apm_entry], ebx |
379 | mov word [apm_entry + 4], apm_code_32 - gdts |
||
76 | mario79 | 380 | |
2540 | hidnplayr | 381 | mov eax, [BOOT_VAR + BOOT_APM_VERSION] ; version & flags |
2382 | hidnplayr | 382 | mov [apm_vf], eax |
76 | mario79 | 383 | ; ----------------------------------------- |
2540 | hidnplayr | 384 | mov al, [BOOT_VAR+BOOT_DMA] ; DMA access |
2382 | hidnplayr | 385 | mov [allow_dma_access], al |
2540 | hidnplayr | 386 | movzx eax, byte [BOOT_VAR+BOOT_BPP] ; bpp |
2382 | hidnplayr | 387 | mov [ScreenBPP], al |
753 | serge | 388 | |
2382 | hidnplayr | 389 | mov [_display.bpp], eax |
390 | mov [_display.vrefresh], 60 |
||
1300 | serge | 391 | |
2540 | hidnplayr | 392 | movzx eax, word [BOOT_VAR+BOOT_X_RES]; X max |
2382 | hidnplayr | 393 | mov [_display.width], eax |
3187 | hidnplayr | 394 | mov [display_width_standard], eax |
2382 | hidnplayr | 395 | dec eax |
396 | mov [Screen_Max_X], eax |
||
397 | mov [screen_workarea.right], eax |
||
2540 | hidnplayr | 398 | movzx eax, word [BOOT_VAR+BOOT_Y_RES]; Y max |
2382 | hidnplayr | 399 | mov [_display.height], eax |
3187 | hidnplayr | 400 | mov [display_height_standard], eax |
2382 | hidnplayr | 401 | dec eax |
402 | mov [Screen_Max_Y], eax |
||
403 | mov [screen_workarea.bottom], eax |
||
2540 | hidnplayr | 404 | movzx eax, word [BOOT_VAR+BOOT_VESA_MODE]; screen mode |
2382 | hidnplayr | 405 | mov [SCR_MODE], eax |
2540 | hidnplayr | 406 | ; mov eax, [BOOT_VAR+0x9014] ; Vesa 1.2 bnk sw add |
407 | ; mov [BANK_SWITCH], eax |
||
2382 | hidnplayr | 408 | mov [BytesPerScanLine], word 640*4 ; Bytes PerScanLine |
409 | cmp [SCR_MODE], word 0x13 ; 320x200 |
||
410 | je @f |
||
411 | cmp [SCR_MODE], word 0x12 ; VGA 640x480 |
||
412 | je @f |
||
2540 | hidnplayr | 413 | movzx eax, word[BOOT_VAR+BOOT_PITCH] ; for other modes |
2382 | hidnplayr | 414 | mov [BytesPerScanLine], ax |
415 | mov [_display.pitch], eax |
||
465 | serge | 416 | @@: |
2382 | hidnplayr | 417 | mov eax, [_display.width] |
418 | mul [_display.height] |
||
419 | mov [_WinMapSize], eax |
||
1300 | serge | 420 | |
2540 | hidnplayr | 421 | call calculate_fast_getting_offset_for_WinMapAddress |
422 | ; for Qemu or non standart video cards |
||
423 | ; Unfortunately [BytesPerScanLine] does not always |
||
424 | ; equal to [_display.width] * [ScreenBPP] / 8 |
||
425 | call calculate_fast_getting_offset_for_LFB |
||
426 | |||
2382 | hidnplayr | 427 | mov esi, BOOT_VAR+0x9080 |
428 | movzx ecx, byte [esi-1] |
||
429 | mov [NumBiosDisks], ecx |
||
430 | mov edi, BiosDisksData |
||
431 | rep movsd |
||
1 | ha | 432 | |
433 | ; GRAPHICS ADDRESSES |
||
434 | |||
2540 | hidnplayr | 435 | mov eax, [BOOT_VAR+BOOT_LFB] |
2382 | hidnplayr | 436 | mov [LFBAddress], eax |
1 | ha | 437 | |
2382 | hidnplayr | 438 | cmp [SCR_MODE], word 0100000000000000b |
439 | jge setvesa20 |
||
2540 | hidnplayr | 440 | cmp [SCR_MODE], word 0x13 ; EGA 320*200 256 colors |
2382 | hidnplayr | 441 | je v20ga32 |
442 | jmp v20ga24 |
||
2540 | hidnplayr | 443 | |
444 | setvesa20: |
||
2382 | hidnplayr | 445 | mov [PUTPIXEL], dword Vesa20_putpixel24 ; Vesa 2.0 |
446 | mov [GETPIXEL], dword Vesa20_getpixel24 |
||
447 | cmp [ScreenBPP], byte 24 |
||
448 | jz v20ga24 |
||
2540 | hidnplayr | 449 | v20ga32: |
2382 | hidnplayr | 450 | mov [PUTPIXEL], dword Vesa20_putpixel32 |
451 | mov [GETPIXEL], dword Vesa20_getpixel32 |
||
2540 | hidnplayr | 452 | jmp no_mode_0x12 |
453 | v20ga24: |
||
2382 | hidnplayr | 454 | cmp [SCR_MODE], word 0x12 ; 16 C VGA 640x480 |
455 | jne no_mode_0x12 |
||
456 | mov [PUTPIXEL], dword VGA_putpixel |
||
457 | mov [GETPIXEL], dword Vesa20_getpixel32 |
||
2540 | hidnplayr | 458 | no_mode_0x12: |
1 | ha | 459 | |
3187 | hidnplayr | 460 | mov [MOUSE_PICTURE], dword mousepointer |
461 | mov [_display.check_mouse], check_mouse_area_for_putpixel |
||
462 | mov [_display.check_m_pixel], check_mouse_area_for_getpixel |
||
463 | |||
375 | Ghost | 464 | ; -------- Fast System Call init ---------- |
378 | serge | 465 | ; Intel SYSENTER/SYSEXIT (AMD CPU support it too) |
2382 | hidnplayr | 466 | bt [cpu_caps], CAPS_SEP |
467 | jnc .SEnP ; SysEnter not Present |
||
468 | xor edx, edx |
||
469 | mov ecx, MSR_SYSENTER_CS |
||
470 | mov eax, os_code |
||
471 | wrmsr |
||
472 | mov ecx, MSR_SYSENTER_ESP |
||
434 | diamond | 473 | ; mov eax, sysenter_stack ; Check it |
2382 | hidnplayr | 474 | xor eax, eax |
475 | wrmsr |
||
476 | mov ecx, MSR_SYSENTER_EIP |
||
477 | mov eax, sysenter_entry |
||
478 | wrmsr |
||
375 | Ghost | 479 | .SEnP: |
378 | serge | 480 | ; AMD SYSCALL/SYSRET |
2382 | hidnplayr | 481 | cmp byte[cpu_vendor], 'A' |
482 | jne .noSYSCALL |
||
483 | mov eax, 0x80000001 |
||
484 | cpuid |
||
485 | test edx, 0x800 ; bit_11 - SYSCALL/SYSRET support |
||
486 | jz .noSYSCALL |
||
487 | mov ecx, MSR_AMD_EFER |
||
488 | rdmsr |
||
489 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
||
490 | wrmsr |
||
164 | serge | 491 | |
2382 | hidnplayr | 492 | ; !!!! It`s dirty hack, fix it !!! |
493 | ; Bits of EDX : |
||
494 | ; Bit 31–16 During the SYSRET instruction, this field is copied into the CS register |
||
495 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
496 | ; Bit 15–0 During the SYSCALL instruction, this field is copied into the CS register |
||
497 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
375 | Ghost | 498 | |
2382 | hidnplayr | 499 | ; mov edx, (os_code + 16) * 65536 + os_code |
500 | mov edx, 0x1B0008 |
||
375 | Ghost | 501 | |
2382 | hidnplayr | 502 | mov eax, syscall_entry |
503 | mov ecx, MSR_AMD_STAR |
||
504 | wrmsr |
||
375 | Ghost | 505 | .noSYSCALL: |
506 | ; ----------------------------------------- |
||
2382 | hidnplayr | 507 | stdcall alloc_page |
508 | stdcall map_page, tss-0xF80, eax, PG_SW |
||
509 | stdcall alloc_page |
||
510 | inc eax |
||
511 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
||
512 | stdcall map_page, tss+0x80, eax, PG_SW |
||
513 | stdcall alloc_page |
||
514 | inc eax |
||
515 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
||
516 | stdcall map_page, tss+0x1080, eax, PG_SW |
||
375 | Ghost | 517 | |
465 | serge | 518 | ; LOAD IDT |
378 | serge | 519 | |
2382 | hidnplayr | 520 | call build_interrupt_table ;lidt is executed |
521 | ;lidt [idtreg] |
||
378 | serge | 522 | |
2382 | hidnplayr | 523 | call init_kernel_heap |
524 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
||
525 | mov [os_stack_seg], eax |
||
164 | serge | 526 | |
2382 | hidnplayr | 527 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 528 | |
2382 | hidnplayr | 529 | mov [tss._ss0], os_stack |
530 | mov [tss._esp0], esp |
||
531 | mov [tss._esp], esp |
||
532 | mov [tss._cs], os_code |
||
533 | mov [tss._ss], os_stack |
||
534 | mov [tss._ds], app_data |
||
535 | mov [tss._es], app_data |
||
536 | mov [tss._fs], app_data |
||
537 | mov [tss._gs], app_data |
||
538 | mov [tss._io], 128 |
||
465 | serge | 539 | ;Add IO access table - bit array of permitted ports |
2382 | hidnplayr | 540 | mov edi, tss._io_map_0 |
541 | xor eax, eax |
||
542 | not eax |
||
543 | mov ecx, 8192/4 |
||
544 | rep stosd ; access to 4096*8=65536 ports |
||
164 | serge | 545 | |
2382 | hidnplayr | 546 | mov ax, tss0 |
547 | ltr ax |
||
378 | serge | 548 | |
3187 | hidnplayr | 549 | mov [LFBSize], 0xC00000 |
2382 | hidnplayr | 550 | call init_LFB |
551 | call init_fpu |
||
552 | call init_malloc |
||
276 | serge | 553 | |
2382 | hidnplayr | 554 | stdcall alloc_kernel_space, 0x51000 |
555 | mov [default_io_map], eax |
||
465 | serge | 556 | |
2382 | hidnplayr | 557 | add eax, 0x2000 |
558 | mov [ipc_tmp], eax |
||
559 | mov ebx, 0x1000 |
||
164 | serge | 560 | |
2382 | hidnplayr | 561 | add eax, 0x40000 |
562 | mov [proc_mem_map], eax |
||
164 | serge | 563 | |
2382 | hidnplayr | 564 | add eax, 0x8000 |
565 | mov [proc_mem_pdir], eax |
||
164 | serge | 566 | |
2382 | hidnplayr | 567 | add eax, ebx |
568 | mov [proc_mem_tab], eax |
||
164 | serge | 569 | |
2382 | hidnplayr | 570 | add eax, ebx |
571 | mov [tmp_task_pdir], eax |
||
164 | serge | 572 | |
2382 | hidnplayr | 573 | add eax, ebx |
574 | mov [tmp_task_ptab], eax |
||
164 | serge | 575 | |
2382 | hidnplayr | 576 | add eax, ebx |
577 | mov [ipc_pdir], eax |
||
164 | serge | 578 | |
2382 | hidnplayr | 579 | add eax, ebx |
580 | mov [ipc_ptab], eax |
||
164 | serge | 581 | |
2382 | hidnplayr | 582 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
583 | (unpack.lc+unpack.lp)))*4 |
||
712 | serge | 584 | |
2540 | hidnplayr | 585 | mov [unpack.p], eax |
586 | |||
587 | call init_events |
||
588 | mov eax, srv.fd-SRV.fd |
||
589 | mov [srv.fd], eax |
||
590 | mov [srv.bk], eax |
||
591 | |||
41 | mikedld | 592 | ;Set base of graphic segment to linear address of LFB |
2382 | hidnplayr | 593 | mov eax, [LFBAddress] ; set for gs |
594 | mov [graph_data_l+2], ax |
||
595 | shr eax, 16 |
||
596 | mov [graph_data_l+4], al |
||
597 | mov [graph_data_l+7], ah |
||
1 | ha | 598 | |
2382 | hidnplayr | 599 | stdcall kernel_alloc, [_WinMapSize] |
600 | mov [_WinMapAddress], eax |
||
1300 | serge | 601 | |
2382 | hidnplayr | 602 | xor eax, eax |
603 | inc eax |
||
604 | mov [CURRENT_TASK], eax ;dword 1 |
||
605 | mov [TASK_COUNT], eax ;dword 1 |
||
606 | mov [TASK_BASE], dword TASK_DATA |
||
607 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 608 | |
469 | serge | 609 | ; set background |
1300 | serge | 610 | |
2382 | hidnplayr | 611 | mov [BgrDrawMode], eax |
612 | mov [BgrDataWidth], eax |
||
613 | mov [BgrDataHeight], eax |
||
614 | mov [mem_BACKGROUND], 4 |
||
615 | mov [img_background], static_background_data |
||
469 | serge | 616 | |
3359 | hidnplayr | 617 | ; SET UP OS TASK |
618 | |||
619 | mov esi, boot_setostask |
||
620 | call boot_log |
||
621 | |||
622 | xor eax, eax |
||
623 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
624 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
625 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
626 | |||
627 | ; name for OS/IDLE process |
||
628 | |||
629 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
||
630 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
631 | mov edi, [os_stack_seg] |
||
632 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
633 | add edi, 0x2000-512 |
||
634 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
635 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi; just for case |
||
636 | mov dword [SLOT_BASE+256+APPDATA.terminate_protection], 80000001h |
||
637 | |||
638 | mov esi, fpu_data |
||
639 | mov ecx, 512/4 |
||
640 | cld |
||
641 | rep movsd |
||
642 | |||
643 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
||
644 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
645 | |||
646 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
||
647 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
648 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
649 | |||
650 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
||
651 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
652 | |||
653 | ; task list |
||
654 | mov dword [TASK_DATA+TASKDATA.mem_start], eax; process base address |
||
655 | inc eax |
||
656 | mov dword [CURRENT_TASK], eax |
||
657 | mov dword [TASK_COUNT], eax |
||
658 | mov [current_slot], SLOT_BASE+256 |
||
659 | mov [TASK_BASE], dword TASK_DATA |
||
660 | mov byte[TASK_DATA+TASKDATA.wnd_number], al ; on screen number |
||
661 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
662 | |||
2382 | hidnplayr | 663 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 664 | |
709 | diamond | 665 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
3187 | hidnplayr | 666 | mov esi, boot_initirq |
667 | call boot_log |
||
668 | call init_irqs |
||
709 | diamond | 669 | |
3187 | hidnplayr | 670 | mov esi, boot_picinit |
671 | call boot_log |
||
2382 | hidnplayr | 672 | call PIC_init |
709 | diamond | 673 | |
3187 | hidnplayr | 674 | mov esi, boot_v86machine |
675 | call boot_log |
||
709 | diamond | 676 | ; Initialize system V86 machine |
2382 | hidnplayr | 677 | call init_sys_v86 |
709 | diamond | 678 | |
3187 | hidnplayr | 679 | mov esi, boot_inittimer |
680 | call boot_log |
||
2382 | hidnplayr | 681 | ; Initialize system timer (IRQ0) |
682 | call PIT_init |
||
725 | diamond | 683 | |
3187 | hidnplayr | 684 | mov esi, boot_initapic |
685 | call boot_log |
||
2382 | hidnplayr | 686 | ; Try to Initialize APIC |
687 | call APIC_init |
||
725 | diamond | 688 | |
3187 | hidnplayr | 689 | mov esi, boot_enableirq |
690 | call boot_log |
||
725 | diamond | 691 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
692 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
2382 | hidnplayr | 693 | call unmask_timer |
694 | stdcall enable_irq, 2 ; @#$%! PIC |
||
695 | stdcall enable_irq, 6 ; FDD |
||
696 | stdcall enable_irq, 13 ; co-processor |
||
697 | stdcall enable_irq, 14 |
||
698 | stdcall enable_irq, 15 |
||
725 | diamond | 699 | |
3187 | hidnplayr | 700 | mov esi, boot_enablint_ide |
701 | call boot_log |
||
2382 | hidnplayr | 702 | ; Enable interrupts in IDE controller |
703 | mov al, 0 |
||
704 | mov dx, 0x3F6 |
||
705 | out dx, al |
||
706 | mov dl, 0x76 |
||
707 | out dx, al |
||
708 | |||
256 | diamond | 709 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
3187 | hidnplayr | 710 | ; mov esi, boot_detectdisks |
711 | ; call boot_log |
||
712 | ;include 'detect/disks.inc' |
||
713 | mov esi, boot_detectfloppy |
||
714 | call boot_log |
||
715 | include 'detect/dev_fd.inc' |
||
716 | mov esi, boot_detecthdcd |
||
717 | call boot_log |
||
718 | include 'detect/dev_hdcd.inc' |
||
719 | mov esi, boot_getcache |
||
720 | call boot_log |
||
721 | include 'detect/getcache.inc' |
||
722 | mov esi, boot_detectpart |
||
723 | call boot_log |
||
724 | include 'detect/sear_par.inc' |
||
256 | diamond | 725 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
726 | |||
3187 | hidnplayr | 727 | mov esi, boot_init_sys |
728 | call boot_log |
||
2382 | hidnplayr | 729 | call Parser_params |
521 | diamond | 730 | |
2382 | hidnplayr | 731 | if ~ defined extended_primary_loader |
732 | ; ramdisk image should be loaded by extended primary loader if it exists |
||
1 | ha | 733 | ; READ RAMDISK IMAGE FROM HD |
734 | |||
735 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
736 | include 'boot/rdload.inc' |
||
737 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 738 | end if |
1 | ha | 739 | ; mov [dma_hdd],1 |
740 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
741 | |||
2382 | hidnplayr | 742 | call calculatefatchain |
1 | ha | 743 | |
1289 | diamond | 744 | if 0 |
2382 | hidnplayr | 745 | mov ax, [OS_BASE+0x10000+bx_from_load] |
746 | cmp ax, 'r1'; if using not ram disk, then load librares and parameters {SPraid.simba} |
||
747 | je no_lib_load |
||
3187 | hidnplayr | 748 | |
749 | mov esi, boot_loadlibs |
||
750 | call boot_log |
||
488 | spraid | 751 | ; LOADING LIBRARES |
2382 | hidnplayr | 752 | stdcall dll.Load, @IMPORT ; loading librares for kernel (.obj files) |
753 | call load_file_parse_table ; prepare file parse table |
||
754 | call set_kernel_conf ; configure devices and gui |
||
488 | spraid | 755 | no_lib_load: |
1289 | diamond | 756 | end if |
488 | spraid | 757 | |
2382 | hidnplayr | 758 | ; Display APIC status |
759 | mov esi, boot_APIC_found |
||
760 | cmp [irq_mode], IRQ_APIC |
||
761 | je @f |
||
762 | mov esi, boot_APIC_nfound |
||
763 | @@: |
||
3187 | hidnplayr | 764 | call boot_log |
2382 | hidnplayr | 765 | |
1 | ha | 766 | ; PRINT AMOUNT OF MEMORY |
2382 | hidnplayr | 767 | mov esi, boot_memdetect |
768 | call boot_log |
||
1 | ha | 769 | |
2382 | hidnplayr | 770 | movzx ecx, word [boot_y] |
771 | if lang eq ru |
||
772 | or ecx, (10+30*6) shl 16 |
||
3359 | hidnplayr | 773 | else if lang eq sp |
774 | or ecx, (10+33*6) shl 16 |
||
775 | else |
||
2382 | hidnplayr | 776 | or ecx, (10+29*6) shl 16 |
3359 | hidnplayr | 777 | end if |
2382 | hidnplayr | 778 | sub ecx, 10 |
779 | mov edx, 0xFFFFFF |
||
780 | mov ebx, [MEM_AMOUNT] |
||
781 | shr ebx, 20 |
||
782 | xor edi, edi |
||
783 | mov eax, 0x00040000 |
||
784 | inc edi |
||
785 | call display_number_force |
||
41 | mikedld | 786 | |
465 | serge | 787 | ; BUILD SCHEDULER |
788 | |||
3187 | hidnplayr | 789 | ; call build_scheduler; sys32.inc |
465 | serge | 790 | |
3187 | hidnplayr | 791 | ; mov esi, boot_devices |
792 | ; call boot_log |
||
567 | serge | 793 | |
2382 | hidnplayr | 794 | mov [pci_access_enabled], 1 |
567 | serge | 795 | |
1 | ha | 796 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
797 | |||
2382 | hidnplayr | 798 | mov esi, boot_windefs |
799 | call boot_log |
||
800 | call set_window_defaults |
||
1 | ha | 801 | |
802 | ; SET BACKGROUND DEFAULTS |
||
803 | |||
2382 | hidnplayr | 804 | mov esi, boot_bgr |
805 | call boot_log |
||
806 | call init_background |
||
807 | call calculatebackground |
||
1 | ha | 808 | |
809 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
810 | |||
2382 | hidnplayr | 811 | mov esi, boot_resirqports |
812 | call boot_log |
||
813 | call reserve_irqs_ports |
||
1 | ha | 814 | |
2382 | hidnplayr | 815 | call init_display |
816 | mov eax, [def_cursor] |
||
817 | mov [SLOT_BASE+APPDATA.cursor], eax |
||
818 | mov [SLOT_BASE+APPDATA.cursor+256], eax |
||
281 | serge | 819 | |
465 | serge | 820 | ; READ TSC / SECOND |
281 | serge | 821 | |
2382 | hidnplayr | 822 | mov esi, boot_tsc |
823 | call boot_log |
||
824 | cli |
||
825 | rdtsc ;call _rdtsc |
||
826 | mov ecx, eax |
||
827 | mov esi, 250 ; wait 1/4 a second |
||
828 | call delay_ms |
||
829 | rdtsc ;call _rdtsc |
||
830 | sti |
||
831 | sub eax, ecx |
||
832 | shl eax, 2 |
||
833 | mov [CPU_FREQ], eax ; save tsc / sec |
||
1043 | hidnplayr | 834 | ; mov ebx, 1000000 |
835 | ; div ebx |
||
1038 | diamond | 836 | ; ¢®®¡é¥-â® ¯à®¨§¢®¤¨â¥«ì®áâì ¢ ¤ ®¬ ª®ªà¥â®¬ ¬¥á⥠|
837 | ; ᮢ¥à襮 ¥ªà¨â¨ç , ® çâ®¡ë § âªãâì «î¡¨â¥«¥© |
||
838 | ; ®¯â¨¬¨§¨àãîé¨å ª®¬¯¨«ïâ®à®¢ Ÿ‚“... |
||
2382 | hidnplayr | 839 | mov edx, 2251799814 |
840 | mul edx |
||
841 | shr edx, 19 |
||
842 | mov [stall_mcs], edx |
||
1038 | diamond | 843 | ; PRINT CPU FREQUENCY |
2382 | hidnplayr | 844 | mov esi, boot_cpufreq |
845 | call boot_log |
||
1 | ha | 846 | |
2382 | hidnplayr | 847 | mov ebx, edx |
848 | movzx ecx, word [boot_y] |
||
849 | if lang eq ru |
||
850 | add ecx, (10+19*6) shl 16 - 10 ; 'Determining amount of memory' |
||
3359 | hidnplayr | 851 | else if lang eq sp |
852 | add ecx, (10+25*6) shl 16 - 10 ; 'Determining amount of memory' |
||
853 | else |
||
2382 | hidnplayr | 854 | add ecx, (10+17*6) shl 16 - 10 ; 'Determining amount of memory' |
3359 | hidnplayr | 855 | end if |
2382 | hidnplayr | 856 | mov edx, 0xFFFFFF |
857 | xor edi, edi |
||
858 | mov eax, 0x00040000 |
||
859 | inc edi |
||
860 | call display_number_force |
||
1038 | diamond | 861 | |
1 | ha | 862 | ; SET VARIABLES |
863 | |||
2382 | hidnplayr | 864 | call set_variables |
1 | ha | 865 | |
866 | ; STACK AND FDC |
||
867 | |||
2382 | hidnplayr | 868 | call stack_init |
869 | call fdc_init |
||
1 | ha | 870 | |
871 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
872 | |||
2382 | hidnplayr | 873 | cmp [SCR_MODE], word 0x12 |
874 | jne no_pal_vga |
||
875 | mov esi, boot_pal_vga |
||
876 | call boot_log |
||
877 | call paletteVGA |
||
1 | ha | 878 | no_pal_vga: |
879 | |||
2382 | hidnplayr | 880 | cmp [SCR_MODE], word 0x13 |
881 | jne no_pal_ega |
||
882 | mov esi, boot_pal_ega |
||
883 | call boot_log |
||
884 | call palette320x200 |
||
1 | ha | 885 | no_pal_ega: |
886 | |||
887 | ; LOAD DEFAULT SKIN |
||
888 | |||
2382 | hidnplayr | 889 | call load_default_skin |
1 | ha | 890 | |
465 | serge | 891 | ;protect io permission map |
892 | |||
2382 | hidnplayr | 893 | mov esi, [default_io_map] |
894 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
895 | add esi, 0x1000 |
||
896 | stdcall map_page, esi, [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 897 | |
2382 | hidnplayr | 898 | stdcall map_page, tss._io_map_0, \ |
899 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
900 | stdcall map_page, tss._io_map_1, \ |
||
901 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 902 | |
2382 | hidnplayr | 903 | mov ax, [OS_BASE+0x10000+bx_from_load] |
904 | |||
1 | ha | 905 | ; LOAD FIRST APPLICATION |
2382 | hidnplayr | 906 | cli |
501 | serge | 907 | |
2382 | hidnplayr | 908 | ; cmp byte [BOOT_VAR+0x9030],1 |
909 | ; jne no_load_vrr_m |
||
237 | serge | 910 | |
2382 | hidnplayr | 911 | ; mov ebp, vrr_m |
912 | ; call fs_execute_from_sysdir |
||
913 | ; |
||
914 | ;; cmp eax,2 ; if vrr_m app found (PID=2) |
||
915 | ; sub eax,2 |
||
916 | ; jz first_app_found |
||
917 | ; |
||
918 | ;no_load_vrr_m: |
||
488 | spraid | 919 | |
2382 | hidnplayr | 920 | mov ebp, firstapp |
921 | call fs_execute_from_sysdir |
||
41 | mikedld | 922 | |
1260 | Lrz | 923 | ; cmp eax,2 ; continue if a process has been loaded |
3359 | hidnplayr | 924 | test eax, eax |
925 | jns first_app_found |
||
501 | serge | 926 | |
2382 | hidnplayr | 927 | mov esi, boot_failed |
928 | call boot_log |
||
653 | diamond | 929 | |
2382 | hidnplayr | 930 | mov eax, 0xDEADBEEF ; otherwise halt |
931 | hlt |
||
501 | serge | 932 | |
237 | serge | 933 | first_app_found: |
501 | serge | 934 | |
2382 | hidnplayr | 935 | cli |
1 | ha | 936 | |
2382 | hidnplayr | 937 | ;mov [TASK_COUNT],dword 2 |
938 | push 1 |
||
939 | pop dword [CURRENT_TASK] ; set OS task fisrt |
||
1 | ha | 940 | |
21 | poddubny | 941 | ; SET KEYBOARD PARAMETERS |
2382 | hidnplayr | 942 | mov al, 0xf6 ; reset keyboard, scan enabled |
943 | call kb_write |
||
3187 | hidnplayr | 944 | test ah, ah |
945 | jnz .no_keyboard |
||
1 | ha | 946 | |
2382 | hidnplayr | 947 | ; wait until 8042 is ready |
948 | xor ecx, ecx |
||
265 | diamond | 949 | @@: |
2382 | hidnplayr | 950 | in al, 64h |
951 | and al, 00000010b |
||
952 | loopnz @b |
||
1 | ha | 953 | |
3187 | hidnplayr | 954 | iglobal |
955 | align 4 |
||
956 | ps2_keyboard_functions: |
||
957 | dd .end - $ |
||
958 | dd 0 ; no close |
||
959 | dd ps2_set_lights |
||
960 | .end: |
||
961 | endg |
||
962 | stdcall register_keyboard, ps2_keyboard_functions, 0 |
||
2382 | hidnplayr | 963 | ; mov al, 0xED ; Keyboard LEDs - only for testing! |
1 | ha | 964 | ; call kb_write |
965 | ; call kb_read |
||
966 | ; mov al, 111b |
||
967 | ; call kb_write |
||
968 | ; call kb_read |
||
41 | mikedld | 969 | |
2382 | hidnplayr | 970 | mov al, 0xF3 ; set repeat rate & delay |
971 | call kb_write |
||
265 | diamond | 972 | ; call kb_read |
2382 | hidnplayr | 973 | mov al, 0; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
974 | call kb_write |
||
265 | diamond | 975 | ; call kb_read |
1 | ha | 976 | ;// mike.dld [ |
2382 | hidnplayr | 977 | call set_lights |
1 | ha | 978 | ;// mike.dld ] |
2382 | hidnplayr | 979 | stdcall attach_int_handler, 1, irq1, 0 |
3187 | hidnplayr | 980 | .no_keyboard: |
1 | ha | 981 | |
2382 | hidnplayr | 982 | ; SET MOUSE |
1043 | hidnplayr | 983 | |
2382 | hidnplayr | 984 | stdcall load_driver, szPS2MDriver |
985 | ; stdcall load_driver, szCOM_MDriver |
||
986 | |||
987 | mov esi, boot_setmouse |
||
988 | call boot_log |
||
989 | call setmouse |
||
990 | |||
1043 | hidnplayr | 991 | ; Setup serial output console (if enabled) |
992 | |||
993 | if defined debug_com_base |
||
994 | |||
2382 | hidnplayr | 995 | ; enable Divisor latch |
1043 | hidnplayr | 996 | |
2382 | hidnplayr | 997 | mov dx, debug_com_base+3 |
998 | mov al, 1 shl 7 |
||
999 | out dx, al |
||
1043 | hidnplayr | 1000 | |
2382 | hidnplayr | 1001 | ; Set speed to 115200 baud (max speed) |
1043 | hidnplayr | 1002 | |
2382 | hidnplayr | 1003 | mov dx, debug_com_base |
1004 | mov al, 0x01 |
||
1005 | out dx, al |
||
1043 | hidnplayr | 1006 | |
2382 | hidnplayr | 1007 | mov dx, debug_com_base+1 |
1008 | mov al, 0x00 |
||
1009 | out dx, al |
||
1043 | hidnplayr | 1010 | |
2382 | hidnplayr | 1011 | ; No parity, 8bits words, one stop bit, dlab bit back to 0 |
1043 | hidnplayr | 1012 | |
2382 | hidnplayr | 1013 | mov dx, debug_com_base+3 |
1014 | mov al, 3 |
||
1015 | out dx, al |
||
1043 | hidnplayr | 1016 | |
2382 | hidnplayr | 1017 | ; disable interrupts |
1043 | hidnplayr | 1018 | |
2382 | hidnplayr | 1019 | mov dx, debug_com_base+1 |
1020 | mov al, 0 |
||
1021 | out dx, al |
||
1043 | hidnplayr | 1022 | |
2382 | hidnplayr | 1023 | ; clear + enable fifo (64 bits) |
1043 | hidnplayr | 1024 | |
2382 | hidnplayr | 1025 | mov dx, debug_com_base+2 |
1026 | mov al, 0x7 + 1 shl 5 |
||
1027 | out dx, al |
||
1043 | hidnplayr | 1028 | |
1029 | |||
1030 | end if |
||
1031 | |||
2540 | hidnplayr | 1032 | mov eax, [cpu_count] |
1033 | test eax, eax |
||
1034 | jnz @F |
||
1035 | mov al, 1 ; at least one CPU |
||
1036 | @@: |
||
1037 | DEBUGF 1, "K : %d CPU detected\n", eax |
||
1038 | |||
21 | poddubny | 1039 | ; START MULTITASKING |
1 | ha | 1040 | |
2382 | hidnplayr | 1041 | ; A 'All set - press ESC to start' messages if need |
767 | diamond | 1042 | if preboot_blogesc |
2382 | hidnplayr | 1043 | mov esi, boot_tasking |
1044 | call boot_log |
||
1045 | .bll1: |
||
1046 | in al, 0x60 ; wait for ESC key press |
||
1047 | cmp al, 129 |
||
1048 | jne .bll1 |
||
767 | diamond | 1049 | end if |
1050 | |||
2382 | hidnplayr | 1051 | cmp [IDEContrRegsBaseAddr], 0 |
1052 | setnz [dma_hdd] |
||
1053 | mov [timer_ticks_enable], 1 ; for cd driver |
||
21 | poddubny | 1054 | |
2382 | hidnplayr | 1055 | sti |
1056 | call change_task |
||
1 | ha | 1057 | |
2382 | hidnplayr | 1058 | jmp osloop |
41 | mikedld | 1059 | |
1 | ha | 1060 | |
2382 | hidnplayr | 1061 | ; Fly :) |
1 | ha | 1062 | |
465 | serge | 1063 | include 'unpacker.inc' |
1064 | |||
1065 | align 4 |
||
1066 | boot_log: |
||
2382 | hidnplayr | 1067 | pushad |
465 | serge | 1068 | |
2382 | hidnplayr | 1069 | mov ebx, 10*65536 |
1070 | mov bx, word [boot_y] |
||
1071 | add [boot_y], dword 10 |
||
1072 | mov ecx, 0x80ffffff; ASCIIZ string with white color |
||
1073 | xor edi, edi |
||
1074 | mov edx, esi |
||
1075 | inc edi |
||
1076 | call dtext |
||
465 | serge | 1077 | |
2382 | hidnplayr | 1078 | mov [novesachecksum], 1000 |
1079 | call checkVga_N13 |
||
465 | serge | 1080 | |
2382 | hidnplayr | 1081 | popad |
465 | serge | 1082 | |
2382 | hidnplayr | 1083 | ret |
465 | serge | 1084 | |
1 | ha | 1085 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1086 | ; ; |
||
33 | mario79 | 1087 | ; MAIN OS LOOP START ; |
1 | ha | 1088 | ; ; |
1089 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1090 | align 32 |
||
1091 | osloop: |
||
2540 | hidnplayr | 1092 | ; call [draw_pointer] |
1093 | call __sys_draw_pointer |
||
2382 | hidnplayr | 1094 | call window_check_events |
1095 | call mouse_check_events |
||
1096 | call checkmisc |
||
1097 | call checkVga_N13 |
||
1098 | call stack_handler |
||
1099 | call checkidle |
||
1100 | call check_fdd_motor_status |
||
1101 | call check_ATAPI_device_event |
||
3187 | hidnplayr | 1102 | call check_lights_state |
2382 | hidnplayr | 1103 | call check_timers |
1104 | jmp osloop |
||
33 | mario79 | 1105 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1106 | ; ; |
||
1107 | ; MAIN OS LOOP END ; |
||
1108 | ; ; |
||
1109 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 1110 | align 4 |
1 | ha | 1111 | checkidle: |
2382 | hidnplayr | 1112 | pushad |
1113 | call change_task |
||
1114 | jmp idle_loop_entry |
||
1067 | Galkov | 1115 | idle_loop: |
2382 | hidnplayr | 1116 | cmp eax, [idlemem] ; eax == [timer_ticks] |
1117 | jne idle_exit |
||
1118 | rdtsc ;call _rdtsc |
||
1119 | mov ecx, eax |
||
1120 | hlt |
||
1121 | rdtsc ;call _rdtsc |
||
1122 | sub eax, ecx |
||
1123 | add [idleuse], eax |
||
1067 | Galkov | 1124 | idle_loop_entry: |
2382 | hidnplayr | 1125 | mov eax, [timer_ticks]; eax = [timer_ticks] |
1126 | cmp [check_idle_semaphore], 0 |
||
1127 | je idle_loop |
||
1128 | dec [check_idle_semaphore] |
||
1067 | Galkov | 1129 | idle_exit: |
2382 | hidnplayr | 1130 | mov [idlemem], eax ; eax == [timer_ticks] |
1131 | popad |
||
1132 | ret |
||
1 | ha | 1133 | |
1134 | uglobal |
||
2382 | hidnplayr | 1135 | idlemem dd 0x0 |
1136 | idleuse dd 0x0 |
||
1137 | idleusesec dd 0x0 |
||
1138 | check_idle_semaphore dd 0x0 |
||
1 | ha | 1139 | endg |
1140 | |||
1141 | |||
1142 | |||
1143 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1144 | ; ; |
||
1145 | ; INCLUDED SYSTEM FILES ; |
||
1146 | ; ; |
||
1147 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1148 | |||
1149 | |||
7 | me_root | 1150 | include "kernel32.inc" |
1 | ha | 1151 | |
1152 | |||
1153 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1154 | ; ; |
||
1155 | ; KERNEL FUNCTIONS ; |
||
1156 | ; ; |
||
1157 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1158 | |||
1159 | reserve_irqs_ports: |
||
1160 | |||
1273 | Lrz | 1161 | |
1162 | ; RESERVE PORTS |
||
2382 | hidnplayr | 1163 | mov eax, RESERVED_PORTS |
1164 | mov ecx, 1 |
||
1273 | Lrz | 1165 | |
2382 | hidnplayr | 1166 | mov [eax], dword 4 |
269 | serge | 1167 | |
2382 | hidnplayr | 1168 | mov [eax+16], ecx |
1169 | mov [eax+16+4], dword 0 |
||
1170 | mov [eax+16+4], dword 0x2D |
||
269 | serge | 1171 | |
2382 | hidnplayr | 1172 | mov [eax+32], ecx |
1173 | mov [eax+32+4], dword 0x30 |
||
1174 | mov [eax+32+8], dword 0x4D |
||
233 | serge | 1175 | |
2382 | hidnplayr | 1176 | mov [eax+48], ecx |
1177 | mov [eax+48+4], dword 0x50 |
||
1178 | mov [eax+28+8], dword 0xDF |
||
233 | serge | 1179 | |
2382 | hidnplayr | 1180 | mov [eax+64], ecx |
1181 | mov [eax+64+4], dword 0xE5 |
||
1182 | mov [eax+64+8], dword 0xFF |
||
1273 | Lrz | 1183 | |
2382 | hidnplayr | 1184 | ret |
1 | ha | 1185 | |
1186 | |||
1187 | iglobal |
||
1188 | process_number dd 0x1 |
||
1189 | endg |
||
1190 | |||
1191 | set_variables: |
||
1192 | |||
2382 | hidnplayr | 1193 | mov ecx, 0x16 ; flush port 0x60 |
1194 | .fl60: |
||
1195 | in al, 0x60 |
||
1196 | loop .fl60 |
||
1197 | push eax |
||
1 | ha | 1198 | |
2540 | hidnplayr | 1199 | mov ax, [BOOT_VAR+BOOT_Y_RES] |
2382 | hidnplayr | 1200 | shr ax, 1 |
1201 | shl eax, 16 |
||
2540 | hidnplayr | 1202 | mov ax, [BOOT_VAR+BOOT_X_RES] |
2382 | hidnplayr | 1203 | shr ax, 1 |
1204 | mov [MOUSE_X], eax |
||
41 | mikedld | 1205 | |
2382 | hidnplayr | 1206 | xor eax, eax |
1207 | mov [BTN_ADDR], dword BUTTON_INFO ; address of button list |
||
1 | ha | 1208 | |
2382 | hidnplayr | 1209 | mov byte [MOUSE_BUFF_COUNT], al ; mouse buffer |
1210 | mov byte [KEY_COUNT], al ; keyboard buffer |
||
1211 | mov byte [BTN_COUNT], al ; button buffer |
||
1267 | Lrz | 1212 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
1213 | |||
1 | ha | 1214 | ;!! IP 04.02.2005: |
2382 | hidnplayr | 1215 | mov byte [DONT_SWITCH], al; change task if possible |
1216 | pop eax |
||
1217 | ret |
||
1 | ha | 1218 | |
1219 | align 4 |
||
1304 | Lrz | 1220 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 1221 | sys_outport: |
1222 | |||
2382 | hidnplayr | 1223 | mov edi, ecx ; separate flag for read / write |
1224 | and ecx, 65535 |
||
1 | ha | 1225 | |
2382 | hidnplayr | 1226 | mov eax, [RESERVED_PORTS] |
1227 | test eax, eax |
||
1228 | jnz .sopl8 |
||
1229 | inc eax |
||
1230 | mov [esp+32], eax |
||
1231 | ret |
||
1 | ha | 1232 | |
1304 | Lrz | 1233 | .sopl8: |
2382 | hidnplayr | 1234 | mov edx, [TASK_BASE] |
1235 | mov edx, [edx+0x4] |
||
1304 | Lrz | 1236 | ;and ecx,65535 |
1237 | ;cld - set on interrupt 0x40 |
||
1238 | .sopl1: |
||
1 | ha | 1239 | |
2382 | hidnplayr | 1240 | mov esi, eax |
1241 | shl esi, 4 |
||
1242 | add esi, RESERVED_PORTS |
||
1243 | cmp edx, [esi+0] |
||
1244 | jne .sopl2 |
||
1245 | cmp ecx, [esi+4] |
||
1246 | jb .sopl2 |
||
1247 | cmp ecx, [esi+8] |
||
1248 | jg .sopl2 |
||
1304 | Lrz | 1249 | .sopl3: |
1 | ha | 1250 | |
2382 | hidnplayr | 1251 | test edi, 0x80000000; read ? |
1252 | jnz .sopl4 |
||
1 | ha | 1253 | |
2382 | hidnplayr | 1254 | mov eax, ebx |
1255 | mov dx, cx ; write |
||
1256 | out dx, al |
||
1257 | and [esp+32], dword 0 |
||
1258 | ret |
||
1 | ha | 1259 | |
2382 | hidnplayr | 1260 | .sopl2: |
1 | ha | 1261 | |
2382 | hidnplayr | 1262 | dec eax |
1263 | jnz .sopl1 |
||
1264 | inc eax |
||
1265 | mov [esp+32], eax |
||
1266 | ret |
||
1 | ha | 1267 | |
2382 | hidnplayr | 1268 | |
1304 | Lrz | 1269 | .sopl4: |
1 | ha | 1270 | |
2382 | hidnplayr | 1271 | mov dx, cx ; read |
1272 | in al, dx |
||
1273 | and eax, 0xff |
||
1274 | and [esp+32], dword 0 |
||
1275 | mov [esp+20], eax |
||
1276 | ret |
||
1 | ha | 1277 | |
1278 | display_number: |
||
1369 | Lrz | 1279 | ;It is not optimization |
2382 | hidnplayr | 1280 | mov eax, ebx |
1281 | mov ebx, ecx |
||
1282 | mov ecx, edx |
||
1283 | mov edx, esi |
||
1284 | mov esi, edi |
||
1 | ha | 1285 | ; eax = print type, al=0 -> ebx is number |
1286 | ; al=1 -> ebx is pointer |
||
1287 | ; ah=0 -> display decimal |
||
1288 | ; ah=1 -> display hexadecimal |
||
1289 | ; ah=2 -> display binary |
||
1290 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1291 | ; eax bits 22-31 = reserved |
||
1292 | ; |
||
1293 | ; ebx = number or pointer |
||
1294 | ; ecx = x shl 16 + y |
||
1295 | ; edx = color |
||
2382 | hidnplayr | 1296 | xor edi, edi |
211 | serge | 1297 | display_number_force: |
2382 | hidnplayr | 1298 | push eax |
1299 | and eax, 0x3fffffff |
||
1300 | cmp eax, 0xffff ; length > 0 ? |
||
1301 | pop eax |
||
1302 | jge cont_displ |
||
1303 | ret |
||
1 | ha | 1304 | cont_displ: |
2382 | hidnplayr | 1305 | push eax |
1306 | and eax, 0x3fffffff |
||
1307 | cmp eax, 61*0x10000 ; length <= 60 ? |
||
1308 | pop eax |
||
1309 | jb cont_displ2 |
||
1310 | ret |
||
1 | ha | 1311 | cont_displ2: |
1312 | |||
2382 | hidnplayr | 1313 | pushad |
1 | ha | 1314 | |
2382 | hidnplayr | 1315 | cmp al, 1 ; ecx is a pointer ? |
1316 | jne displnl1 |
||
1317 | mov ebp, ebx |
||
1318 | add ebp, 4 |
||
1319 | mov ebp, [ebp+std_application_base_address] |
||
1320 | mov ebx, [ebx+std_application_base_address] |
||
1276 | Lrz | 1321 | displnl1: |
2382 | hidnplayr | 1322 | sub esp, 64 |
1 | ha | 1323 | |
2382 | hidnplayr | 1324 | test ah, ah ; DECIMAL |
1325 | jnz no_display_desnum |
||
1326 | shr eax, 16 |
||
1327 | and eax, 0xC03f |
||
652 | mario79 | 1328 | ; and eax,0x3f |
2382 | hidnplayr | 1329 | push eax |
1330 | and eax, 0x3f |
||
1331 | mov edi, esp |
||
1332 | add edi, 4+64-1 |
||
1333 | mov ecx, eax |
||
1334 | mov eax, ebx |
||
1335 | mov ebx, 10 |
||
1276 | Lrz | 1336 | d_desnum: |
2382 | hidnplayr | 1337 | xor edx, edx |
1338 | call division_64_bits |
||
1339 | div ebx |
||
1340 | add dl, 48 |
||
1341 | mov [edi], dl |
||
1342 | dec edi |
||
1343 | loop d_desnum |
||
1344 | pop eax |
||
1345 | call normalize_number |
||
1346 | call draw_num_text |
||
1347 | add esp, 64 |
||
1348 | popad |
||
1349 | ret |
||
1 | ha | 1350 | no_display_desnum: |
1351 | |||
2382 | hidnplayr | 1352 | cmp ah, 0x01 ; HEXADECIMAL |
1353 | jne no_display_hexnum |
||
1354 | shr eax, 16 |
||
1355 | and eax, 0xC03f |
||
652 | mario79 | 1356 | ; and eax,0x3f |
2382 | hidnplayr | 1357 | push eax |
1358 | and eax, 0x3f |
||
1359 | mov edi, esp |
||
1360 | add edi, 4+64-1 |
||
1361 | mov ecx, eax |
||
1362 | mov eax, ebx |
||
1363 | mov ebx, 16 |
||
1 | ha | 1364 | d_hexnum: |
2382 | hidnplayr | 1365 | xor edx, edx |
1366 | call division_64_bits |
||
1367 | div ebx |
||
1056 | Galkov | 1368 | hexletters = __fdo_hexdigits |
2382 | hidnplayr | 1369 | add edx, hexletters |
1370 | mov dl, [edx] |
||
1371 | mov [edi], dl |
||
1372 | dec edi |
||
1373 | loop d_hexnum |
||
1374 | pop eax |
||
1375 | call normalize_number |
||
1376 | call draw_num_text |
||
1377 | add esp, 64 |
||
1378 | popad |
||
1379 | ret |
||
1 | ha | 1380 | no_display_hexnum: |
1381 | |||
2382 | hidnplayr | 1382 | cmp ah, 0x02 ; BINARY |
1383 | jne no_display_binnum |
||
1384 | shr eax, 16 |
||
1385 | and eax, 0xC03f |
||
652 | mario79 | 1386 | ; and eax,0x3f |
2382 | hidnplayr | 1387 | push eax |
1388 | and eax, 0x3f |
||
1389 | mov edi, esp |
||
1390 | add edi, 4+64-1 |
||
1391 | mov ecx, eax |
||
1392 | mov eax, ebx |
||
1393 | mov ebx, 2 |
||
1 | ha | 1394 | d_binnum: |
2382 | hidnplayr | 1395 | xor edx, edx |
1396 | call division_64_bits |
||
1397 | div ebx |
||
1398 | add dl, 48 |
||
1399 | mov [edi], dl |
||
1400 | dec edi |
||
1401 | loop d_binnum |
||
1402 | pop eax |
||
1403 | call normalize_number |
||
1404 | call draw_num_text |
||
1405 | add esp, 64 |
||
1406 | popad |
||
1407 | ret |
||
1 | ha | 1408 | no_display_binnum: |
1409 | |||
2382 | hidnplayr | 1410 | add esp, 64 |
1411 | popad |
||
1412 | ret |
||
1 | ha | 1413 | |
652 | mario79 | 1414 | normalize_number: |
2382 | hidnplayr | 1415 | test ah, 0x80 |
1416 | jz .continue |
||
1417 | mov ecx, 48 |
||
1418 | and eax, 0x3f |
||
652 | mario79 | 1419 | @@: |
2382 | hidnplayr | 1420 | inc edi |
1421 | cmp [edi], cl |
||
1422 | jne .continue |
||
1423 | dec eax |
||
1424 | cmp eax, 1 |
||
1425 | ja @r |
||
1426 | mov al, 1 |
||
652 | mario79 | 1427 | .continue: |
2382 | hidnplayr | 1428 | and eax, 0x3f |
1429 | ret |
||
1 | ha | 1430 | |
655 | mario79 | 1431 | division_64_bits: |
2382 | hidnplayr | 1432 | test [esp+1+4], byte 0x40 |
1433 | jz .continue |
||
1434 | push eax |
||
1435 | mov eax, ebp |
||
1436 | div ebx |
||
1437 | mov ebp, eax |
||
1438 | pop eax |
||
655 | mario79 | 1439 | .continue: |
2382 | hidnplayr | 1440 | ret |
652 | mario79 | 1441 | |
1 | ha | 1442 | draw_num_text: |
2382 | hidnplayr | 1443 | mov esi, eax |
1444 | mov edx, 64+4 |
||
1445 | sub edx, eax |
||
1446 | add edx, esp |
||
1447 | mov ebx, [esp+64+32-8+4] |
||
684 | diamond | 1448 | ; add window start x & y |
2382 | hidnplayr | 1449 | mov ecx, [TASK_BASE] |
465 | serge | 1450 | |
2382 | hidnplayr | 1451 | mov edi, [CURRENT_TASK] |
1452 | shl edi, 8 |
||
465 | serge | 1453 | |
2382 | hidnplayr | 1454 | mov eax, [ecx-twdw+WDATA.box.left] |
1455 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1456 | shl eax, 16 |
||
1457 | add eax, [ecx-twdw+WDATA.box.top] |
||
1458 | add eax, [edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1459 | add ebx, eax |
||
1460 | mov ecx, [esp+64+32-12+4] |
||
1461 | and ecx, not 0x80000000 ; force counted string |
||
1462 | mov eax, [esp+64+8] ; background color (if given) |
||
1463 | mov edi, [esp+64+4] |
||
1464 | jmp dtext |
||
1 | ha | 1465 | |
1466 | align 4 |
||
1467 | |||
1468 | sys_setup: |
||
1469 | |||
1470 | ; 1=roland mpu midi base , base io address |
||
1471 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1472 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1473 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1474 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1475 | ; 8=fat32 partition in hd |
||
1476 | ; 9 |
||
1477 | ; 10 = sound dma channel |
||
1478 | ; 11 = enable lba read |
||
1479 | ; 12 = enable pci access |
||
1480 | |||
1481 | |||
2382 | hidnplayr | 1482 | and [esp+32], dword 0 |
1483 | dec ebx ; MIDI |
||
1484 | jnz nsyse1 |
||
1485 | cmp ecx, 0x100 |
||
1 | ha | 1486 | |
2382 | hidnplayr | 1487 | jb nsyse1 |
1488 | mov esi, 65535 |
||
1489 | cmp esi, ecx |
||
1276 | Lrz | 1490 | |
2382 | hidnplayr | 1491 | jb nsyse1 |
1492 | mov [midi_base], cx ;bx |
||
1493 | mov word [mididp], cx;bx |
||
1494 | inc cx ;bx |
||
1495 | mov word [midisp], cx;bx |
||
1496 | ret |
||
1276 | Lrz | 1497 | |
283 | diamond | 1498 | iglobal |
1 | ha | 1499 | midi_base dw 0 |
283 | diamond | 1500 | endg |
1 | ha | 1501 | |
1502 | nsyse1: |
||
2382 | hidnplayr | 1503 | dec ebx ; KEYBOARD |
1504 | jnz nsyse2 |
||
1505 | mov edi, [TASK_BASE] |
||
1506 | mov eax, [edi+TASKDATA.mem_start] |
||
1507 | add eax, edx |
||
1 | ha | 1508 | |
2382 | hidnplayr | 1509 | dec ecx |
1510 | jnz kbnobase |
||
1511 | mov ebx, keymap |
||
1512 | mov ecx, 128 |
||
1513 | call memmove |
||
1514 | ret |
||
1 | ha | 1515 | kbnobase: |
2382 | hidnplayr | 1516 | dec ecx |
1517 | jnz kbnoshift |
||
1276 | Lrz | 1518 | |
2382 | hidnplayr | 1519 | mov ebx, keymap_shift |
1520 | mov ecx, 128 |
||
1521 | call memmove |
||
1522 | ret |
||
1 | ha | 1523 | kbnoshift: |
2382 | hidnplayr | 1524 | dec ecx |
1525 | jnz kbnoalt |
||
1526 | mov ebx, keymap_alt |
||
1527 | mov ecx, 128 |
||
1528 | call memmove |
||
1529 | ret |
||
1 | ha | 1530 | kbnoalt: |
2382 | hidnplayr | 1531 | sub ecx, 6 |
1532 | jnz kbnocountry |
||
1533 | mov word [keyboard], dx |
||
1534 | ret |
||
1 | ha | 1535 | kbnocountry: |
2382 | hidnplayr | 1536 | mov [esp+32], dword 1 |
1537 | ret |
||
1 | ha | 1538 | nsyse2: |
2382 | hidnplayr | 1539 | dec ebx ; CD |
1540 | jnz nsyse4 |
||
1276 | Lrz | 1541 | |
2382 | hidnplayr | 1542 | test ecx, ecx |
1543 | jz nosesl |
||
1276 | Lrz | 1544 | |
2382 | hidnplayr | 1545 | cmp ecx, 4 |
1546 | ja nosesl |
||
1547 | mov [cd_base], cl |
||
1276 | Lrz | 1548 | |
2382 | hidnplayr | 1549 | dec ecx |
1550 | jnz noprma |
||
1551 | mov [cdbase], 0x1f0 |
||
1552 | mov [cdid], 0xa0 |
||
1 | ha | 1553 | noprma: |
1276 | Lrz | 1554 | |
2382 | hidnplayr | 1555 | dec ecx |
1556 | jnz noprsl |
||
1557 | mov [cdbase], 0x1f0 |
||
1558 | mov [cdid], 0xb0 |
||
1 | ha | 1559 | noprsl: |
2382 | hidnplayr | 1560 | dec ecx |
1561 | jnz nosema |
||
1562 | mov [cdbase], 0x170 |
||
1563 | mov [cdid], 0xa0 |
||
1 | ha | 1564 | nosema: |
2382 | hidnplayr | 1565 | dec ecx |
1566 | jnz nosesl |
||
1567 | mov [cdbase], 0x170 |
||
1568 | mov [cdid], 0xb0 |
||
1 | ha | 1569 | nosesl: |
2382 | hidnplayr | 1570 | ret |
1 | ha | 1571 | |
1276 | Lrz | 1572 | iglobal |
1 | ha | 1573 | cd_base db 0 |
1574 | |||
1276 | Lrz | 1575 | endg |
1 | ha | 1576 | nsyse4: |
2382 | hidnplayr | 1577 | |
1578 | sub ebx, 2 ; SYSTEM LANGUAGE |
||
1579 | jnz nsyse5 |
||
1580 | mov [syslang], ecx |
||
1581 | ret |
||
1 | ha | 1582 | nsyse5: |
1583 | |||
2382 | hidnplayr | 1584 | sub ebx, 2 ; HD BASE |
1585 | jnz nsyse7 |
||
1276 | Lrz | 1586 | |
2382 | hidnplayr | 1587 | test ecx, ecx |
1588 | jz nosethd |
||
1276 | Lrz | 1589 | |
2382 | hidnplayr | 1590 | cmp ecx, 4 |
1591 | ja nosethd |
||
1592 | mov [hd_base], cl |
||
1593 | |||
1594 | cmp ecx, 1 |
||
1595 | jnz noprmahd |
||
1596 | mov [hdbase], 0x1f0 |
||
1597 | and dword [hdid], 0x0 |
||
1598 | mov dword [hdpos], ecx |
||
1 | ha | 1599 | ; call set_FAT32_variables |
1600 | noprmahd: |
||
1276 | Lrz | 1601 | |
2382 | hidnplayr | 1602 | cmp ecx, 2 |
1603 | jnz noprslhd |
||
1604 | mov [hdbase], 0x1f0 |
||
1605 | mov [hdid], 0x10 |
||
1606 | mov dword [hdpos], ecx |
||
1 | ha | 1607 | ; call set_FAT32_variables |
1608 | noprslhd: |
||
1276 | Lrz | 1609 | |
2382 | hidnplayr | 1610 | cmp ecx, 3 |
1611 | jnz nosemahd |
||
1612 | mov [hdbase], 0x170 |
||
1613 | and dword [hdid], 0x0 |
||
1614 | mov dword [hdpos], ecx |
||
1 | ha | 1615 | ; call set_FAT32_variables |
1616 | nosemahd: |
||
1276 | Lrz | 1617 | |
2382 | hidnplayr | 1618 | cmp ecx, 4 |
1619 | jnz noseslhd |
||
1620 | mov [hdbase], 0x170 |
||
1621 | mov [hdid], 0x10 |
||
1622 | mov dword [hdpos], ecx |
||
1 | ha | 1623 | ; call set_FAT32_variables |
1624 | noseslhd: |
||
2382 | hidnplayr | 1625 | call reserve_hd1 |
1626 | call reserve_hd_channel |
||
1627 | call free_hd_channel |
||
1628 | and dword [hd1_status], 0 ; free |
||
75 | diamond | 1629 | nosethd: |
2382 | hidnplayr | 1630 | ret |
1 | ha | 1631 | |
283 | diamond | 1632 | iglobal |
1 | ha | 1633 | hd_base db 0 |
283 | diamond | 1634 | endg |
1 | ha | 1635 | |
802 | serge | 1636 | nsyse7: |
1 | ha | 1637 | |
1260 | Lrz | 1638 | ; cmp eax,8 ; HD PARTITION |
2382 | hidnplayr | 1639 | dec ebx |
1640 | jnz nsyse8 |
||
1641 | mov [fat32part], ecx |
||
1 | ha | 1642 | ; call set_FAT32_variables |
2382 | hidnplayr | 1643 | call reserve_hd1 |
1644 | call reserve_hd_channel |
||
1645 | call free_hd_channel |
||
1514 | hidnplayr | 1646 | ; pusha |
2382 | hidnplayr | 1647 | call choice_necessity_partition_1 |
1514 | hidnplayr | 1648 | ; popa |
2382 | hidnplayr | 1649 | and dword [hd1_status], 0 ; free |
1650 | ret |
||
1 | ha | 1651 | |
802 | serge | 1652 | nsyse8: |
1260 | Lrz | 1653 | ; cmp eax,11 ; ENABLE LBA READ |
2382 | hidnplayr | 1654 | and ecx, 1 |
1655 | sub ebx, 3 |
||
1656 | jnz no_set_lba_read |
||
1657 | mov [lba_read_enabled], ecx |
||
1658 | ret |
||
1 | ha | 1659 | |
802 | serge | 1660 | no_set_lba_read: |
1260 | Lrz | 1661 | ; cmp eax,12 ; ENABLE PCI ACCESS |
2382 | hidnplayr | 1662 | dec ebx |
1663 | jnz sys_setup_err |
||
1664 | mov [pci_access_enabled], ecx |
||
1665 | ret |
||
1 | ha | 1666 | |
75 | diamond | 1667 | sys_setup_err: |
2382 | hidnplayr | 1668 | or [esp+32], dword -1 |
1669 | ret |
||
1 | ha | 1670 | |
1671 | align 4 |
||
1672 | |||
1673 | sys_getsetup: |
||
1674 | |||
1675 | ; 1=roland mpu midi base , base io address |
||
1676 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1677 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1678 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1679 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1680 | ; 8=fat32 partition in hd |
||
1681 | ; 9=get hs timer tic |
||
1682 | |||
1276 | Lrz | 1683 | ; cmp eax,1 |
2382 | hidnplayr | 1684 | dec ebx |
1685 | jnz ngsyse1 |
||
1686 | movzx eax, [midi_base] |
||
1687 | mov [esp+32], eax |
||
1688 | ret |
||
802 | serge | 1689 | ngsyse1: |
1276 | Lrz | 1690 | ; cmp eax,2 |
2382 | hidnplayr | 1691 | dec ebx |
1692 | jnz ngsyse2 |
||
1 | ha | 1693 | |
2382 | hidnplayr | 1694 | mov edi, [TASK_BASE] |
1695 | mov ebx, [edi+TASKDATA.mem_start] |
||
1696 | add ebx, edx |
||
1276 | Lrz | 1697 | |
1698 | ; cmp ebx,1 |
||
2382 | hidnplayr | 1699 | dec ecx |
1700 | jnz kbnobaseret |
||
1701 | mov eax, keymap |
||
1702 | mov ecx, 128 |
||
1703 | call memmove |
||
1704 | ret |
||
802 | serge | 1705 | kbnobaseret: |
1276 | Lrz | 1706 | ; cmp ebx,2 |
2382 | hidnplayr | 1707 | dec ecx |
1708 | jnz kbnoshiftret |
||
1276 | Lrz | 1709 | |
2382 | hidnplayr | 1710 | mov eax, keymap_shift |
1711 | mov ecx, 128 |
||
1712 | call memmove |
||
1713 | ret |
||
802 | serge | 1714 | kbnoshiftret: |
1276 | Lrz | 1715 | ; cmp ebx,3 |
2382 | hidnplayr | 1716 | dec ecx |
1717 | jne kbnoaltret |
||
1276 | Lrz | 1718 | |
2382 | hidnplayr | 1719 | mov eax, keymap_alt |
1720 | mov ecx, 128 |
||
1721 | call memmove |
||
1722 | ret |
||
802 | serge | 1723 | kbnoaltret: |
1276 | Lrz | 1724 | ; cmp ebx,9 |
2382 | hidnplayr | 1725 | sub ecx, 6 |
1726 | jnz ngsyse2 |
||
1727 | movzx eax, word [keyboard] |
||
1728 | mov [esp+32], eax |
||
1729 | ret |
||
1276 | Lrz | 1730 | |
1731 | |||
802 | serge | 1732 | ngsyse2: |
1276 | Lrz | 1733 | ; cmp eax,3 |
2382 | hidnplayr | 1734 | dec ebx |
1735 | jnz ngsyse3 |
||
1736 | movzx eax, [cd_base] |
||
1737 | mov [esp+32], eax |
||
1738 | ret |
||
802 | serge | 1739 | ngsyse3: |
1276 | Lrz | 1740 | ; cmp eax,5 |
2382 | hidnplayr | 1741 | sub ebx, 2 |
1742 | jnz ngsyse5 |
||
1743 | mov eax, [syslang] |
||
1744 | mov [esp+32], eax |
||
1745 | ret |
||
802 | serge | 1746 | ngsyse5: |
1276 | Lrz | 1747 | ; cmp eax,7 |
2382 | hidnplayr | 1748 | sub ebx, 2 |
1749 | jnz ngsyse7 |
||
1750 | movzx eax, [hd_base] |
||
1751 | mov [esp+32], eax |
||
1752 | ret |
||
802 | serge | 1753 | ngsyse7: |
1276 | Lrz | 1754 | ; cmp eax,8 |
2382 | hidnplayr | 1755 | dec ebx |
1756 | jnz ngsyse8 |
||
1757 | mov eax, [fat32part] |
||
1758 | mov [esp+32], eax |
||
1759 | ret |
||
802 | serge | 1760 | ngsyse8: |
1276 | Lrz | 1761 | ; cmp eax,9 |
2382 | hidnplayr | 1762 | dec ebx |
1763 | jnz ngsyse9 |
||
1764 | mov eax, [timer_ticks];[0xfdf0] |
||
1765 | mov [esp+32], eax |
||
1766 | ret |
||
802 | serge | 1767 | ngsyse9: |
1276 | Lrz | 1768 | ; cmp eax,11 |
2382 | hidnplayr | 1769 | sub ebx, 2 |
1770 | jnz ngsyse11 |
||
1771 | mov eax, [lba_read_enabled] |
||
1772 | mov [esp+32], eax |
||
1773 | ret |
||
802 | serge | 1774 | ngsyse11: |
1276 | Lrz | 1775 | ; cmp eax,12 |
2382 | hidnplayr | 1776 | dec ebx |
1777 | jnz ngsyse12 |
||
1778 | mov eax, [pci_access_enabled] |
||
1779 | mov [esp+32], eax |
||
1780 | ret |
||
802 | serge | 1781 | ngsyse12: |
2382 | hidnplayr | 1782 | mov [esp+32], dword 1 |
1783 | ret |
||
1 | ha | 1784 | |
2382 | hidnplayr | 1785 | |
479 | kastigar | 1786 | get_timer_ticks: |
2382 | hidnplayr | 1787 | mov eax, [timer_ticks] |
1788 | ret |
||
479 | kastigar | 1789 | |
283 | diamond | 1790 | iglobal |
1 | ha | 1791 | align 4 |
221 | serge | 1792 | mousefn dd msscreen, mswin, msbutton, msset |
2382 | hidnplayr | 1793 | dd app_load_cursor |
1794 | dd app_set_cursor |
||
1795 | dd app_delete_cursor |
||
1796 | dd msz |
||
283 | diamond | 1797 | endg |
1 | ha | 1798 | |
1799 | readmousepos: |
||
1800 | |||
1801 | ; eax=0 screen relative |
||
1802 | ; eax=1 window relative |
||
1803 | ; eax=2 buttons pressed |
||
221 | serge | 1804 | ; eax=3 set mouse pos ; reserved |
1805 | ; eax=4 load cursor |
||
1806 | ; eax=5 set cursor |
||
1807 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1808 | ; eax=7 get mouse_z |
1 | ha | 1809 | |
2382 | hidnplayr | 1810 | cmp ebx, 7 |
1811 | ja msset |
||
1812 | jmp [mousefn+ebx*4] |
||
221 | serge | 1813 | msscreen: |
2382 | hidnplayr | 1814 | mov eax, [MOUSE_X] |
1815 | shl eax, 16 |
||
1816 | mov ax, [MOUSE_Y] |
||
1817 | mov [esp+36-4], eax |
||
1818 | ret |
||
221 | serge | 1819 | mswin: |
2382 | hidnplayr | 1820 | mov eax, [MOUSE_X] |
1821 | shl eax, 16 |
||
1822 | mov ax, [MOUSE_Y] |
||
1823 | mov esi, [TASK_BASE] |
||
1824 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1825 | shl ebx, 16 |
||
1826 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1827 | sub eax, ebx |
||
1 | ha | 1828 | |
2382 | hidnplayr | 1829 | mov edi, [CURRENT_TASK] |
1830 | shl edi, 8 |
||
1831 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1832 | rol eax, 16 |
||
1833 | sub ax, word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1834 | rol eax, 16 |
||
1835 | mov [esp+36-4], eax |
||
1836 | ret |
||
221 | serge | 1837 | msbutton: |
2382 | hidnplayr | 1838 | movzx eax, byte [BTN_DOWN] |
1839 | mov [esp+36-4], eax |
||
1840 | ret |
||
479 | kastigar | 1841 | msz: |
2382 | hidnplayr | 1842 | mov edi, [TASK_COUNT] |
1843 | movzx edi, word [WIN_POS + edi*2] |
||
1844 | cmp edi, [CURRENT_TASK] |
||
1845 | jne @f |
||
1846 | mov ax, [MOUSE_SCROLL_H] |
||
1847 | shl eax, 16 |
||
1848 | mov ax, [MOUSE_SCROLL_V] |
||
1849 | mov [esp+36-4], eax |
||
1850 | and [MOUSE_SCROLL_H], word 0 |
||
1851 | and [MOUSE_SCROLL_V], word 0 |
||
1852 | ret |
||
479 | kastigar | 1853 | @@: |
2382 | hidnplayr | 1854 | and [esp+36-4], dword 0 |
1276 | Lrz | 1855 | ; ret |
221 | serge | 1856 | msset: |
2382 | hidnplayr | 1857 | ret |
164 | serge | 1858 | |
221 | serge | 1859 | app_load_cursor: |
2382 | hidnplayr | 1860 | cmp ecx, OS_BASE |
1861 | jae msset |
||
1862 | stdcall load_cursor, ecx, edx |
||
1863 | mov [esp+36-4], eax |
||
1864 | ret |
||
164 | serge | 1865 | |
221 | serge | 1866 | app_set_cursor: |
2382 | hidnplayr | 1867 | stdcall set_cursor, ecx |
1868 | mov [esp+36-4], eax |
||
1869 | ret |
||
1 | ha | 1870 | |
233 | serge | 1871 | app_delete_cursor: |
2382 | hidnplayr | 1872 | stdcall delete_cursor, ecx |
1873 | mov [esp+36-4], eax |
||
1874 | ret |
||
1 | ha | 1875 | |
1876 | is_input: |
||
1877 | |||
2382 | hidnplayr | 1878 | push edx |
1879 | mov dx, word [midisp] |
||
1880 | in al, dx |
||
1881 | and al, 0x80 |
||
1882 | pop edx |
||
1883 | ret |
||
1 | ha | 1884 | |
1885 | is_output: |
||
1886 | |||
2382 | hidnplayr | 1887 | push edx |
1888 | mov dx, word [midisp] |
||
1889 | in al, dx |
||
1890 | and al, 0x40 |
||
1891 | pop edx |
||
1892 | ret |
||
1 | ha | 1893 | |
1894 | |||
1895 | get_mpu_in: |
||
1896 | |||
2382 | hidnplayr | 1897 | push edx |
1898 | mov dx, word [mididp] |
||
1899 | in al, dx |
||
1900 | pop edx |
||
1901 | ret |
||
1 | ha | 1902 | |
1903 | |||
1904 | put_mpu_out: |
||
1905 | |||
2382 | hidnplayr | 1906 | push edx |
1907 | mov dx, word [mididp] |
||
1908 | out dx, al |
||
1909 | pop edx |
||
1910 | ret |
||
1 | ha | 1911 | |
1912 | |||
1913 | |||
1914 | align 4 |
||
1915 | |||
1916 | sys_midi: |
||
2382 | hidnplayr | 1917 | cmp [mididp], 0 |
1918 | jnz sm0 |
||
1919 | mov [esp+36], dword 1 |
||
1920 | ret |
||
1276 | Lrz | 1921 | sm0: |
2382 | hidnplayr | 1922 | and [esp+36], dword 0 |
1923 | dec ebx |
||
1924 | jnz smn1 |
||
1276 | Lrz | 1925 | ; call setuart |
1926 | su1: |
||
2382 | hidnplayr | 1927 | call is_output |
1928 | test al, al |
||
1929 | jnz su1 |
||
1930 | mov dx, word [midisp] |
||
1931 | mov al, 0xff |
||
1932 | out dx, al |
||
1276 | Lrz | 1933 | su2: |
2382 | hidnplayr | 1934 | mov dx, word [midisp] |
1935 | mov al, 0xff |
||
1936 | out dx, al |
||
1937 | call is_input |
||
1938 | test al, al |
||
1939 | jnz su2 |
||
1940 | call get_mpu_in |
||
1941 | cmp al, 0xfe |
||
1942 | jnz su2 |
||
1276 | Lrz | 1943 | su3: |
2382 | hidnplayr | 1944 | call is_output |
1945 | test al, al |
||
1946 | jnz su3 |
||
1947 | mov dx, word [midisp] |
||
1948 | mov al, 0x3f |
||
1949 | out dx, al |
||
1950 | ret |
||
1276 | Lrz | 1951 | smn1: |
2382 | hidnplayr | 1952 | dec ebx |
1953 | jnz smn2 |
||
1276 | Lrz | 1954 | sm10: |
2382 | hidnplayr | 1955 | call get_mpu_in |
1956 | call is_output |
||
1957 | test al, al |
||
1958 | jnz sm10 |
||
1959 | mov al, bl |
||
1960 | call put_mpu_out |
||
1961 | smn2: |
||
1962 | ret |
||
1 | ha | 1963 | |
1964 | detect_devices: |
||
1965 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1966 | ;include 'detect/commouse.inc' |
479 | kastigar | 1967 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1968 | ;include 'detect/dev_fd.inc' |
1969 | ;include 'detect/dev_hdcd.inc' |
||
1970 | ;include 'detect/sear_par.inc' |
||
1971 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 1972 | ret |
1 | ha | 1973 | |
1974 | sys_end: |
||
2540 | hidnplayr | 1975 | ;-------------------------------------- |
1976 | cmp [_display.select_cursor], 0 |
||
1977 | je @f |
||
1978 | ; restore default cursor before killing |
||
1979 | pusha |
||
2382 | hidnplayr | 1980 | mov ecx, [current_slot] |
2540 | hidnplayr | 1981 | call restore_default_cursor_before_killing |
1982 | popa |
||
1983 | @@: |
||
1984 | ;-------------------------------------- |
||
2941 | hidnplayr | 1985 | ; kill all sockets this process owns |
1986 | pusha |
||
1987 | mov edx, [TASK_BASE] |
||
1988 | mov edx, [edx+TASKDATA.pid] |
||
1989 | call SOCKET_process_end |
||
1990 | popa |
||
1991 | ;-------------------------------------- |
||
2540 | hidnplayr | 1992 | mov ecx, [current_slot] |
2382 | hidnplayr | 1993 | mov eax, [ecx+APPDATA.tls_base] |
1994 | test eax, eax |
||
1995 | jz @F |
||
1220 | serge | 1996 | |
2382 | hidnplayr | 1997 | stdcall user_free, eax |
1220 | serge | 1998 | @@: |
1999 | |||
2382 | hidnplayr | 2000 | mov eax, [TASK_BASE] |
2001 | mov [eax+TASKDATA.state], 3; terminate this program |
||
41 | mikedld | 2002 | |
2382 | hidnplayr | 2003 | waitterm: ; wait here for termination |
2004 | mov ebx, 100 |
||
2005 | call delay_hs |
||
2006 | jmp waitterm |
||
2540 | hidnplayr | 2007 | ;------------------------------------------------------------------------------ |
2008 | align 4 |
||
2009 | restore_default_cursor_before_killing: |
||
2010 | pushfd |
||
2011 | cli |
||
2012 | mov eax, [def_cursor] |
||
2013 | mov [ecx+APPDATA.cursor], eax |
||
1 | ha | 2014 | |
2540 | hidnplayr | 2015 | movzx eax, word [MOUSE_Y] |
2016 | movzx ebx, word [MOUSE_X] |
||
2017 | ; mov ecx, [Screen_Max_X] |
||
2018 | ; inc ecx |
||
2019 | ; mul ecx |
||
2020 | mov eax, [d_width_calc_area + eax*4] |
||
2021 | |||
2022 | add eax, [_WinMapAddress] |
||
2023 | movzx edx, byte [ebx+eax] |
||
2024 | shl edx, 8 |
||
2025 | mov esi, [edx+SLOT_BASE+APPDATA.cursor] |
||
2026 | |||
2027 | cmp esi, [current_cursor] |
||
2028 | je @f |
||
2029 | |||
2030 | push esi |
||
2031 | call [_display.select_cursor] |
||
2032 | mov [current_cursor], esi |
||
2033 | @@: |
||
2034 | mov [redrawmouse_unconditional], 1 |
||
2035 | popfd |
||
2036 | ; call [draw_pointer] |
||
2037 | call __sys_draw_pointer |
||
2038 | ret |
||
2039 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2040 | iglobal |
170 | serge | 2041 | align 4 |
75 | diamond | 2042 | sys_system_table: |
2382 | hidnplayr | 2043 | dd sysfn_deactivate ; 1 = deactivate window |
2044 | dd sysfn_terminate ; 2 = terminate thread |
||
2045 | dd sysfn_activate ; 3 = activate window |
||
2046 | dd sysfn_getidletime ; 4 = get idle time |
||
2047 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
2048 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
2049 | dd sysfn_getactive ; 7 = get active window |
||
2050 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
2051 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
2052 | dd sysfn_minimize ; 10 = minimize window |
||
2053 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
2054 | dd sysfn_lastkey ; 12 = get last pressed key |
||
2055 | dd sysfn_getversion ; 13 = get kernel version |
||
2056 | dd sysfn_waitretrace ; 14 = wait retrace |
||
2057 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
2058 | dd sysfn_getfreemem ; 16 = get free memory size |
||
2059 | dd sysfn_getallmem ; 17 = get total memory size |
||
2060 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
2061 | ; instead of slot |
||
2062 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
2063 | dd sysfn_meminfo ; 20 = get extended memory info |
||
2064 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
2065 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
3187 | hidnplayr | 2066 | dd sysfn_min_windows ; 23 = minimize all windows |
2067 | dd sysfn_set_screen_sizes ; 24 = set screen sizes for Vesa |
||
75 | diamond | 2068 | sysfn_num = ($ - sys_system_table)/4 |
2069 | endg |
||
2382 | hidnplayr | 2070 | ;------------------------------------------------------------------------------ |
1 | ha | 2071 | sys_system: |
2382 | hidnplayr | 2072 | dec ebx |
2073 | cmp ebx, sysfn_num |
||
2074 | jae @f |
||
2075 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 2076 | @@: |
2382 | hidnplayr | 2077 | ret |
2078 | ;------------------------------------------------------------------------------ |
||
2079 | sysfn_shutdown: ; 18.9 = system shutdown |
||
2080 | cmp ecx, 1 |
||
2081 | jl exit_for_anyone |
||
2082 | cmp ecx, 4 |
||
2083 | jg exit_for_anyone |
||
2084 | mov [BOOT_VAR+0x9030], cl |
||
1 | ha | 2085 | |
2382 | hidnplayr | 2086 | mov eax, [TASK_COUNT] |
2087 | mov [SYS_SHUTDOWN], al |
||
2088 | mov [shutdown_processes], eax |
||
2089 | and dword [esp+32], 0 |
||
748 | heavyiron | 2090 | exit_for_anyone: |
2382 | hidnplayr | 2091 | ret |
1 | ha | 2092 | uglobal |
2382 | hidnplayr | 2093 | shutdown_processes: |
2094 | dd 0x0 |
||
1 | ha | 2095 | endg |
2382 | hidnplayr | 2096 | ;------------------------------------------------------------------------------ |
2097 | sysfn_terminate: ; 18.2 = TERMINATE |
||
2540 | hidnplayr | 2098 | push ecx |
2382 | hidnplayr | 2099 | cmp ecx, 2 |
2100 | jb noprocessterminate |
||
3359 | hidnplayr | 2101 | mov edx, [TASK_COUNT] |
2102 | cmp ecx, edx |
||
2382 | hidnplayr | 2103 | ja noprocessterminate |
3359 | hidnplayr | 2104 | mov eax, [TASK_COUNT] |
2849 | hidnplayr | 2105 | shl ecx, 5 |
2382 | hidnplayr | 2106 | mov edx, [ecx+CURRENT_TASK+TASKDATA.pid] |
2867 | hidnplayr | 2107 | add ecx, CURRENT_TASK+TASKDATA.state |
2108 | cmp byte [ecx], 9 |
||
2382 | hidnplayr | 2109 | jz noprocessterminate |
3359 | hidnplayr | 2110 | push ecx edx |
2111 | lea edx, [(ecx-(CURRENT_TASK and 1FFFFFFFh)-TASKDATA.state)*8+SLOT_BASE] |
||
2112 | call request_terminate |
||
2113 | pop edx ecx |
||
2114 | test eax, eax |
||
2115 | jz noprocessterminate |
||
2540 | hidnplayr | 2116 | ;-------------------------------------- |
2849 | hidnplayr | 2117 | ; terminate all network sockets it used |
2118 | pusha |
||
2119 | call SOCKET_process_end |
||
2120 | popa |
||
2121 | ;-------------------------------------- |
||
2540 | hidnplayr | 2122 | cmp [_display.select_cursor], 0 |
2123 | je .restore_end |
||
2124 | ; restore default cursor before killing |
||
2125 | pusha |
||
2126 | mov ecx, [esp+32] |
||
2127 | shl ecx, 8 |
||
2128 | add ecx, SLOT_BASE |
||
2129 | mov eax, [def_cursor] |
||
2130 | cmp [ecx+APPDATA.cursor], eax |
||
2131 | je @f |
||
2132 | call restore_default_cursor_before_killing |
||
2133 | @@: |
||
2134 | popa |
||
2135 | .restore_end: |
||
2136 | ;-------------------------------------- |
||
1 | ha | 2137 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
2382 | hidnplayr | 2138 | mov [ecx], byte 3; clear possible i40's |
1 | ha | 2139 | ;call MEM_Heap_UnLock |
2140 | |||
2382 | hidnplayr | 2141 | cmp edx, [application_table_status]; clear app table stat |
2142 | jne noatsc |
||
2143 | and [application_table_status], 0 |
||
2540 | hidnplayr | 2144 | noatsc: |
2145 | noprocessterminate: |
||
2146 | add esp, 4 |
||
2382 | hidnplayr | 2147 | ret |
2148 | ;------------------------------------------------------------------------------ |
||
85 | halyavin | 2149 | sysfn_terminate2: |
2150 | ;lock application_table_status mutex |
||
164 | serge | 2151 | .table_status: |
2382 | hidnplayr | 2152 | cli |
2153 | cmp [application_table_status], 0 |
||
2154 | je .stf |
||
2155 | sti |
||
2156 | call change_task |
||
2157 | jmp .table_status |
||
85 | halyavin | 2158 | .stf: |
2382 | hidnplayr | 2159 | call set_application_table_status |
2160 | mov eax, ecx |
||
2161 | call pid_to_slot |
||
2162 | test eax, eax |
||
2163 | jz .not_found |
||
2164 | mov ecx, eax |
||
2165 | cli |
||
2166 | call sysfn_terminate |
||
2167 | and [application_table_status], 0 |
||
2168 | sti |
||
2169 | and dword [esp+32], 0 |
||
2170 | ret |
||
85 | halyavin | 2171 | .not_found: |
2382 | hidnplayr | 2172 | mov [application_table_status], 0 |
2173 | or dword [esp+32], -1 |
||
2174 | ret |
||
2175 | ;------------------------------------------------------------------------------ |
||
2176 | sysfn_deactivate: ; 18.1 = DEACTIVATE WINDOW |
||
2177 | cmp ecx, 2 |
||
2178 | jb .nowindowdeactivate |
||
2179 | cmp ecx, [TASK_COUNT] |
||
2180 | ja .nowindowdeactivate |
||
2540 | hidnplayr | 2181 | |
2382 | hidnplayr | 2182 | movzx esi, word [WIN_STACK + ecx*2] |
2183 | cmp esi, 1 |
||
2184 | je .nowindowdeactivate ; already deactive |
||
85 | halyavin | 2185 | |
2382 | hidnplayr | 2186 | mov edi, ecx |
2187 | shl edi, 5 |
||
2188 | add edi, window_data |
||
2189 | movzx esi, word [WIN_STACK + ecx * 2] |
||
2190 | lea esi, [WIN_POS + esi * 2] |
||
2191 | call window._.window_deactivate |
||
2540 | hidnplayr | 2192 | |
2382 | hidnplayr | 2193 | xor eax, eax |
2194 | mov byte[MOUSE_BACKGROUND], al |
||
2195 | mov byte[DONT_DRAW_MOUSE], al |
||
2196 | mov byte[MOUSE_DOWN], 0 |
||
105 | poddubny | 2197 | |
2382 | hidnplayr | 2198 | call syscall_display_settings._.calculate_whole_screen |
2199 | call syscall_display_settings._.redraw_whole_screen |
||
2200 | .nowindowdeactivate: |
||
2201 | ret |
||
2540 | hidnplayr | 2202 | ;------------------------------------------------------------------------------ |
2382 | hidnplayr | 2203 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
2204 | cmp ecx, 2 |
||
2205 | jb .nowindowactivate |
||
2206 | cmp ecx, [TASK_COUNT] |
||
2207 | ja .nowindowactivate |
||
105 | poddubny | 2208 | |
2382 | hidnplayr | 2209 | mov [window_minimize], 2; restore window if minimized |
105 | poddubny | 2210 | |
2382 | hidnplayr | 2211 | movzx esi, word [WIN_STACK + ecx*2] |
2212 | cmp esi, [TASK_COUNT] |
||
2213 | je .nowindowactivate; already active |
||
2214 | |||
2215 | mov edi, ecx |
||
2216 | shl edi, 5 |
||
2217 | add edi, window_data |
||
2218 | movzx esi, word [WIN_STACK + ecx * 2] |
||
2219 | lea esi, [WIN_POS + esi * 2] |
||
2220 | call waredraw |
||
105 | poddubny | 2221 | .nowindowactivate: |
2382 | hidnplayr | 2222 | ret |
2223 | ;------------------------------------------------------------------------------ |
||
2224 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
||
2225 | mov eax, [idleusesec] |
||
2226 | mov [esp+32], eax |
||
2227 | ret |
||
2228 | ;------------------------------------------------------------------------------ |
||
2229 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
||
2230 | mov eax, [CPU_FREQ] |
||
2231 | mov [esp+32], eax |
||
2232 | ret |
||
2233 | ;------------------------------------------------------------------------------ |
||
1 | ha | 2234 | ; SAVE ramdisk to /hd/1/menuet.img |
2235 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2236 | include 'blkdev/rdsave.inc' |
||
2237 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
2382 | hidnplayr | 2238 | ;------------------------------------------------------------------------------ |
1232 | Lrz | 2239 | align 4 |
2382 | hidnplayr | 2240 | sysfn_getactive: ; 18.7 = get active window |
2241 | mov eax, [TASK_COUNT] |
||
2242 | movzx eax, word [WIN_POS + eax*2] |
||
2243 | mov [esp+32], eax |
||
2244 | ret |
||
2245 | ;------------------------------------------------------------------------------ |
||
2246 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1232 | Lrz | 2247 | ; cmp ecx,1 |
2382 | hidnplayr | 2248 | dec ecx |
2249 | jnz nogetsoundflag |
||
2250 | movzx eax, byte [sound_flag]; get sound_flag |
||
2251 | mov [esp+32], eax |
||
2252 | ret |
||
1 | ha | 2253 | nogetsoundflag: |
1232 | Lrz | 2254 | ; cmp ecx,2 |
2382 | hidnplayr | 2255 | dec ecx |
2256 | jnz nosoundflag |
||
2257 | xor byte [sound_flag], 1 |
||
75 | diamond | 2258 | nosoundflag: |
2382 | hidnplayr | 2259 | ret |
2260 | ;------------------------------------------------------------------------------ |
||
2261 | sysfn_minimize: ; 18.10 = minimize window |
||
2262 | mov [window_minimize], 1 |
||
2263 | ret |
||
2264 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2265 | align 4 |
2382 | hidnplayr | 2266 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 2267 | ; cmp ecx,1 |
2382 | hidnplayr | 2268 | dec ecx |
2269 | jnz full_table |
||
1 | ha | 2270 | small_table: |
2382 | hidnplayr | 2271 | call for_all_tables |
2272 | mov ecx, 10 |
||
2273 | cld |
||
2274 | rep movsb |
||
2275 | ret |
||
1 | ha | 2276 | for_all_tables: |
2382 | hidnplayr | 2277 | mov edi, edx |
2278 | mov esi, DRIVE_DATA |
||
2279 | ret |
||
1 | ha | 2280 | full_table: |
1232 | Lrz | 2281 | ; cmp ecx,2 |
2382 | hidnplayr | 2282 | dec ecx |
2283 | jnz exit_for_anyone |
||
2284 | call for_all_tables |
||
2285 | mov ecx, 16384 |
||
2286 | cld |
||
2287 | rep movsd |
||
2288 | ret |
||
2289 | ;------------------------------------------------------------------------------ |
||
2290 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
||
2291 | and dword [esp+32], 0 |
||
2292 | ret |
||
2293 | ;------------------------------------------------------------------------------ |
||
2294 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
2295 | mov edi, ecx |
||
2296 | mov esi, version_inf |
||
2297 | mov ecx, version_end-version_inf |
||
2298 | rep movsb |
||
2299 | ret |
||
2300 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2301 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
41 | mikedld | 2302 | ;wait retrace functions |
2303 | sys_wait_retrace: |
||
2382 | hidnplayr | 2304 | mov edx, 0x3da |
41 | mikedld | 2305 | WaitRetrace_loop: |
2382 | hidnplayr | 2306 | in al, dx |
2307 | test al, 1000b |
||
2308 | jz WaitRetrace_loop |
||
2309 | and [esp+32], dword 0 |
||
2310 | ret |
||
2311 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2312 | align 4 |
2382 | hidnplayr | 2313 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 2314 | ; removed here by |
2315 | ; call mouse_centered |
||
2316 | ;* mouse centered - start code- Mario79 |
||
2317 | ;mouse_centered: |
||
2318 | ; push eax |
||
2382 | hidnplayr | 2319 | mov eax, [Screen_Max_X] |
2320 | shr eax, 1 |
||
2321 | mov [MOUSE_X], ax |
||
2322 | mov eax, [Screen_Max_Y] |
||
2323 | shr eax, 1 |
||
2324 | mov [MOUSE_Y], ax |
||
1232 | Lrz | 2325 | ; ret |
2326 | ;* mouse centered - end code- Mario79 |
||
2382 | hidnplayr | 2327 | xor eax, eax |
2328 | and [esp+32], eax |
||
1232 | Lrz | 2329 | ; pop eax |
2382 | hidnplayr | 2330 | ret |
2331 | ;------------------------------------------------------------------------------ |
||
1232 | Lrz | 2332 | align 4 |
120 | mario79 | 2333 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2382 | hidnplayr | 2334 | test ecx, ecx; get mouse speed factor |
2335 | jnz .set_mouse_acceleration |
||
2336 | xor eax, eax |
||
2337 | mov ax, [mouse_speed_factor] |
||
2338 | mov [esp+32], eax |
||
2339 | ret |
||
120 | mario79 | 2340 | .set_mouse_acceleration: |
1232 | Lrz | 2341 | ; cmp ecx,1 ; set mouse speed factor |
2382 | hidnplayr | 2342 | dec ecx |
2343 | jnz .get_mouse_delay |
||
2344 | mov [mouse_speed_factor], dx |
||
2345 | ret |
||
120 | mario79 | 2346 | .get_mouse_delay: |
1232 | Lrz | 2347 | ; cmp ecx,2 ; get mouse delay |
2382 | hidnplayr | 2348 | dec ecx |
2349 | jnz .set_mouse_delay |
||
2350 | mov eax, [mouse_delay] |
||
2351 | mov [esp+32], eax |
||
2352 | ret |
||
120 | mario79 | 2353 | .set_mouse_delay: |
1232 | Lrz | 2354 | ; cmp ecx,3 ; set mouse delay |
2382 | hidnplayr | 2355 | dec ecx |
2356 | jnz .set_pointer_position |
||
2357 | mov [mouse_delay], edx |
||
2358 | ret |
||
120 | mario79 | 2359 | .set_pointer_position: |
1232 | Lrz | 2360 | ; cmp ecx,4 ; set mouse pointer position |
2382 | hidnplayr | 2361 | dec ecx |
2362 | jnz .set_mouse_button |
||
2363 | cmp dx, word[Screen_Max_Y] |
||
2364 | ja .end |
||
2365 | rol edx, 16 |
||
2366 | cmp dx, word[Screen_Max_X] |
||
2367 | ja .end |
||
2368 | mov [MOUSE_X], edx |
||
2369 | ret |
||
621 | mario79 | 2370 | .set_mouse_button: |
1232 | Lrz | 2371 | ; cmp ecx,5 ; set mouse button features |
2382 | hidnplayr | 2372 | dec ecx |
2373 | jnz .end |
||
2374 | mov [BTN_DOWN], dl |
||
2375 | mov [mouse_active], 1 |
||
120 | mario79 | 2376 | .end: |
2382 | hidnplayr | 2377 | ret |
2378 | ;------------------------------------------------------------------------------ |
||
75 | diamond | 2379 | sysfn_getfreemem: |
2382 | hidnplayr | 2380 | mov eax, [pg_data.pages_free] |
2381 | shl eax, 2 |
||
2382 | mov [esp+32], eax |
||
2383 | ret |
||
3187 | hidnplayr | 2384 | ;------------------------------------------------------------------------------ |
75 | diamond | 2385 | sysfn_getallmem: |
2382 | hidnplayr | 2386 | mov eax, [MEM_AMOUNT] |
2387 | shr eax, 10 |
||
2388 | mov [esp+32], eax |
||
2389 | ret |
||
3187 | hidnplayr | 2390 | ;------------------------------------------------------------------------------ |
608 | alver | 2391 | sysfn_pid_to_slot: |
2382 | hidnplayr | 2392 | mov eax, ecx |
2393 | call pid_to_slot |
||
2394 | mov [esp+32], eax |
||
2395 | ret |
||
3187 | hidnplayr | 2396 | ;------------------------------------------------------------------------------ |
608 | alver | 2397 | sysfn_min_rest_window: |
2382 | hidnplayr | 2398 | pushad |
2399 | mov eax, edx ; ebx - operating |
||
2400 | shr ecx, 1 |
||
2401 | jnc @f |
||
2402 | call pid_to_slot |
||
608 | alver | 2403 | @@: |
2382 | hidnplayr | 2404 | or eax, eax ; eax - number of slot |
2405 | jz .error |
||
2406 | cmp eax, 255 ; varify maximal slot number |
||
2407 | ja .error |
||
2408 | movzx eax, word [WIN_STACK + eax*2] |
||
2409 | shr ecx, 1 |
||
2410 | jc .restore |
||
608 | alver | 2411 | ; .minimize: |
2382 | hidnplayr | 2412 | call minimize_window |
2413 | jmp .exit |
||
608 | alver | 2414 | .restore: |
2382 | hidnplayr | 2415 | call restore_minimized_window |
608 | alver | 2416 | .exit: |
2382 | hidnplayr | 2417 | popad |
2418 | xor eax, eax |
||
2419 | mov [esp+32], eax |
||
2420 | ret |
||
608 | alver | 2421 | .error: |
2382 | hidnplayr | 2422 | popad |
2423 | xor eax, eax |
||
2424 | dec eax |
||
2425 | mov [esp+32], eax |
||
2426 | ret |
||
3187 | hidnplayr | 2427 | ;------------------------------------------------------------------------------ |
2428 | sysfn_min_windows: |
||
2429 | call minimize_all_window |
||
2430 | mov [esp+32], eax |
||
2431 | call change_task |
||
2432 | ret |
||
2433 | ;------------------------------------------------------------------------------ |
||
2434 | sysfn_set_screen_sizes: |
||
2435 | cmp [SCR_MODE], word 0x13 |
||
2436 | jbe .exit |
||
608 | alver | 2437 | |
3187 | hidnplayr | 2438 | cmp [_display.select_cursor], select_cursor |
2439 | jne .exit |
||
2440 | |||
2441 | cmp ecx, [display_width_standard] |
||
2442 | ja .exit |
||
2443 | |||
2444 | cmp edx, [display_height_standard] |
||
2445 | ja .exit |
||
2446 | |||
2447 | pushfd |
||
2448 | cli |
||
2449 | mov eax, ecx |
||
2450 | mov ecx, [BytesPerScanLine] |
||
2451 | mov [_display.width], eax |
||
2452 | dec eax |
||
2453 | mov [_display.height], edx |
||
2454 | dec edx |
||
2455 | ; eax - new Screen_Max_X |
||
2456 | ; edx - new Screen_Max_Y |
||
2457 | mov [do_not_touch_winmap], 1 |
||
2458 | call set_screen |
||
2459 | mov [do_not_touch_winmap], 0 |
||
2460 | popfd |
||
2461 | call change_task |
||
2462 | .exit: |
||
2463 | ret |
||
2464 | ;------------------------------------------------------------------------------ |
||
41 | mikedld | 2465 | uglobal |
2466 | screen_workarea RECT |
||
3187 | hidnplayr | 2467 | display_width_standard dd 0 |
2468 | display_height_standard dd 0 |
||
2469 | do_not_touch_winmap db 0 |
||
1 | ha | 2470 | window_minimize db 0 |
2382 | hidnplayr | 2471 | sound_flag db 0 |
3187 | hidnplayr | 2472 | |
41 | mikedld | 2473 | endg |
1 | ha | 2474 | |
2382 | hidnplayr | 2475 | UID_NONE=0 |
2476 | UID_MENUETOS=1 ;official |
||
2477 | UID_KOLIBRI=2 ;russian |
||
2478 | |||
41 | mikedld | 2479 | iglobal |
2480 | version_inf: |
||
1319 | diamond | 2481 | db 0,7,7,0 ; version 0.7.7.0 |
2382 | hidnplayr | 2482 | db 0 |
540 | victor | 2483 | dd __REV__ |
41 | mikedld | 2484 | version_end: |
2485 | endg |
||
2540 | hidnplayr | 2486 | ;------------------------------------------------------------------------------ |
2487 | align 4 |
||
1 | ha | 2488 | sys_cachetodiskette: |
2382 | hidnplayr | 2489 | cmp ebx, 1 |
2490 | jne .no_floppy_a_save |
||
2491 | mov [flp_number], 1 |
||
2492 | jmp .save_image_on_floppy |
||
2540 | hidnplayr | 2493 | ;-------------------------------------- |
2494 | align 4 |
||
671 | Ghost | 2495 | .no_floppy_a_save: |
2382 | hidnplayr | 2496 | cmp ebx, 2 |
2497 | jne .no_floppy_b_save |
||
2498 | mov [flp_number], 2 |
||
2540 | hidnplayr | 2499 | ;-------------------------------------- |
2500 | align 4 |
||
671 | Ghost | 2501 | .save_image_on_floppy: |
2382 | hidnplayr | 2502 | call save_image |
2503 | mov [esp + 32], dword 0 |
||
2504 | cmp [FDC_Status], 0 |
||
2505 | je .yes_floppy_save |
||
2540 | hidnplayr | 2506 | ;-------------------------------------- |
2507 | align 4 |
||
671 | Ghost | 2508 | .no_floppy_b_save: |
2382 | hidnplayr | 2509 | mov [esp + 32], dword 1 |
2540 | hidnplayr | 2510 | ;-------------------------------------- |
2511 | align 4 |
||
671 | Ghost | 2512 | .yes_floppy_save: |
2382 | hidnplayr | 2513 | ret |
2540 | hidnplayr | 2514 | ;------------------------------------------------------------------------------ |
1 | ha | 2515 | uglobal |
2516 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2517 | align 4 |
2518 | bgrlockpid dd 0 |
||
546 | diamond | 2519 | bgrlock db 0 |
1 | ha | 2520 | endg |
2540 | hidnplayr | 2521 | ;------------------------------------------------------------------------------ |
2522 | align 4 |
||
1 | ha | 2523 | sys_background: |
2382 | hidnplayr | 2524 | cmp ebx, 1 ; BACKGROUND SIZE |
2525 | jnz nosb1 |
||
2526 | test ecx, ecx |
||
2527 | jz sbgrr |
||
3187 | hidnplayr | 2528 | |
2382 | hidnplayr | 2529 | test edx, edx |
2530 | jz sbgrr |
||
2540 | hidnplayr | 2531 | ;-------------------------------------- |
2532 | align 4 |
||
546 | diamond | 2533 | @@: |
1071 | diamond | 2534 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
2382 | hidnplayr | 2535 | bts dword [bgrlock], 0 |
2536 | jnc @f |
||
2537 | call change_task |
||
2538 | jmp @b |
||
2540 | hidnplayr | 2539 | ;-------------------------------------- |
2540 | align 4 |
||
546 | diamond | 2541 | @@: |
2382 | hidnplayr | 2542 | mov [BgrDataWidth], ecx |
2543 | mov [BgrDataHeight], edx |
||
1 | ha | 2544 | ; mov [bgrchanged],1 |
469 | serge | 2545 | |
2382 | hidnplayr | 2546 | pushad |
469 | serge | 2547 | ; return memory for old background |
2382 | hidnplayr | 2548 | mov eax, [img_background] |
2549 | cmp eax, static_background_data |
||
2550 | jz @f |
||
2551 | stdcall kernel_free, eax |
||
2540 | hidnplayr | 2552 | ;-------------------------------------- |
2553 | align 4 |
||
1107 | diamond | 2554 | @@: |
469 | serge | 2555 | ; calculate RAW size |
2382 | hidnplayr | 2556 | xor eax, eax |
2557 | inc eax |
||
2558 | cmp [BgrDataWidth], eax |
||
2559 | jae @f |
||
2560 | mov [BgrDataWidth], eax |
||
2540 | hidnplayr | 2561 | ;-------------------------------------- |
2562 | align 4 |
||
469 | serge | 2563 | @@: |
2382 | hidnplayr | 2564 | cmp [BgrDataHeight], eax |
2565 | jae @f |
||
2566 | mov [BgrDataHeight], eax |
||
2540 | hidnplayr | 2567 | ;-------------------------------------- |
2568 | align 4 |
||
469 | serge | 2569 | @@: |
2382 | hidnplayr | 2570 | mov eax, [BgrDataWidth] |
2571 | imul eax, [BgrDataHeight] |
||
2572 | lea eax, [eax*3] |
||
2540 | hidnplayr | 2573 | ; it is reserved with aligned to the boundary of 4 KB pages, |
2574 | ; otherwise there may be exceptions a page fault for vesa20_drawbackground_tiled |
||
2575 | ; because the 32 bit read is used for high performance: "mov eax,[esi]" |
||
2576 | shr eax, 12 |
||
2577 | inc eax |
||
2578 | shl eax, 12 |
||
2382 | hidnplayr | 2579 | mov [mem_BACKGROUND], eax |
469 | serge | 2580 | ; get memory for new background |
2382 | hidnplayr | 2581 | stdcall kernel_alloc, eax |
2582 | test eax, eax |
||
2583 | jz .memfailed |
||
2584 | mov [img_background], eax |
||
2585 | jmp .exit |
||
2540 | hidnplayr | 2586 | ;-------------------------------------- |
2587 | align 4 |
||
1107 | diamond | 2588 | .memfailed: |
2589 | ; revert to static monotone data |
||
2382 | hidnplayr | 2590 | mov [img_background], static_background_data |
2591 | xor eax, eax |
||
2592 | inc eax |
||
2593 | mov [BgrDataWidth], eax |
||
2594 | mov [BgrDataHeight], eax |
||
2595 | mov [mem_BACKGROUND], 4 |
||
2540 | hidnplayr | 2596 | ;-------------------------------------- |
2597 | align 4 |
||
1107 | diamond | 2598 | .exit: |
2382 | hidnplayr | 2599 | popad |
2600 | mov [bgrlock], 0 |
||
2540 | hidnplayr | 2601 | ;-------------------------------------- |
2602 | align 4 |
||
2603 | sbgrr: |
||
2382 | hidnplayr | 2604 | ret |
2540 | hidnplayr | 2605 | ;------------------------------------------------------------------------------ |
2606 | align 4 |
||
875 | serge | 2607 | nosb1: |
2382 | hidnplayr | 2608 | cmp ebx, 2 ; SET PIXEL |
2609 | jnz nosb2 |
||
875 | serge | 2610 | |
2382 | hidnplayr | 2611 | mov eax, [img_background] |
2612 | test ecx, ecx |
||
2613 | jz @f |
||
2614 | cmp eax, static_background_data |
||
2615 | jz .ret |
||
2540 | hidnplayr | 2616 | ;-------------------------------------- |
2617 | align 4 |
||
1107 | diamond | 2618 | @@: |
2382 | hidnplayr | 2619 | mov ebx, [mem_BACKGROUND] |
2620 | add ebx, 4095 |
||
2621 | and ebx, -4096 |
||
2622 | sub ebx, 4 |
||
2623 | cmp ecx, ebx |
||
2624 | ja .ret |
||
875 | serge | 2625 | |
2382 | hidnplayr | 2626 | mov ebx, [eax+ecx] |
2627 | and ebx, 0xFF000000;255*256*256*256 |
||
2628 | and edx, 0x00FFFFFF;255*256*256+255*256+255 |
||
2629 | add edx, ebx |
||
2630 | mov [eax+ecx], edx |
||
2540 | hidnplayr | 2631 | ;-------------------------------------- |
2632 | align 4 |
||
1107 | diamond | 2633 | .ret: |
2382 | hidnplayr | 2634 | ret |
2540 | hidnplayr | 2635 | ;------------------------------------------------------------------------------ |
2636 | align 4 |
||
875 | serge | 2637 | nosb2: |
2382 | hidnplayr | 2638 | cmp ebx, 3 ; DRAW BACKGROUND |
2639 | jnz nosb3 |
||
2540 | hidnplayr | 2640 | ;-------------------------------------- |
2641 | align 4 |
||
1 | ha | 2642 | draw_background_temp: |
2382 | hidnplayr | 2643 | mov [background_defined], 1 |
2644 | call force_redraw_background |
||
2540 | hidnplayr | 2645 | ;-------------------------------------- |
2646 | align 4 |
||
2647 | nosb31: |
||
2382 | hidnplayr | 2648 | ret |
2540 | hidnplayr | 2649 | ;------------------------------------------------------------------------------ |
2650 | align 4 |
||
2651 | nosb3: |
||
2382 | hidnplayr | 2652 | cmp ebx, 4 ; TILED / STRETCHED |
2653 | jnz nosb4 |
||
2654 | cmp ecx, [BgrDrawMode] |
||
2655 | je nosb41 |
||
2656 | mov [BgrDrawMode], ecx |
||
2540 | hidnplayr | 2657 | ;-------------------------------------- |
2658 | align 4 |
||
2659 | nosb41: |
||
2382 | hidnplayr | 2660 | ret |
2540 | hidnplayr | 2661 | ;------------------------------------------------------------------------------ |
2662 | align 4 |
||
2663 | nosb4: |
||
2382 | hidnplayr | 2664 | cmp ebx, 5 ; BLOCK MOVE TO BGR |
2665 | jnz nosb5 |
||
2666 | cmp [img_background], static_background_data |
||
2667 | jnz @f |
||
2668 | test edx, edx |
||
2669 | jnz .fin |
||
2670 | cmp esi, 4 |
||
2671 | ja .fin |
||
2540 | hidnplayr | 2672 | ;-------------------------------------- |
2673 | align 4 |
||
2674 | @@: |
||
1 | ha | 2675 | ; bughere |
2382 | hidnplayr | 2676 | mov eax, ecx |
2677 | mov ebx, edx |
||
2678 | add ebx, [img_background];IMG_BACKGROUND |
||
2679 | mov ecx, esi |
||
2680 | call memmove |
||
2540 | hidnplayr | 2681 | ;-------------------------------------- |
2682 | align 4 |
||
2683 | .fin: |
||
2382 | hidnplayr | 2684 | ret |
2540 | hidnplayr | 2685 | ;------------------------------------------------------------------------------ |
2686 | align 4 |
||
2687 | nosb5: |
||
2382 | hidnplayr | 2688 | cmp ebx, 6 |
2689 | jnz nosb6 |
||
2540 | hidnplayr | 2690 | ;-------------------------------------- |
2691 | align 4 |
||
1071 | diamond | 2692 | ;;Maxis use atomic bts for mutex 4.4.2009 |
546 | diamond | 2693 | @@: |
2382 | hidnplayr | 2694 | bts dword [bgrlock], 0 |
2695 | jnc @f |
||
2696 | call change_task |
||
2697 | jmp @b |
||
2540 | hidnplayr | 2698 | ;-------------------------------------- |
2699 | align 4 |
||
546 | diamond | 2700 | @@: |
2382 | hidnplayr | 2701 | mov eax, [CURRENT_TASK] |
2702 | mov [bgrlockpid], eax |
||
2703 | cmp [img_background], static_background_data |
||
2704 | jz .nomem |
||
2705 | stdcall user_alloc, [mem_BACKGROUND] |
||
2706 | mov [esp+32], eax |
||
2707 | test eax, eax |
||
2708 | jz .nomem |
||
2709 | mov ebx, eax |
||
2710 | shr ebx, 12 |
||
2711 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2712 | mov esi, [img_background] |
||
2713 | shr esi, 12 |
||
2714 | mov ecx, [mem_BACKGROUND] |
||
2715 | add ecx, 0xFFF |
||
2716 | shr ecx, 12 |
||
2540 | hidnplayr | 2717 | ;-------------------------------------- |
2718 | align 4 |
||
546 | diamond | 2719 | .z: |
2382 | hidnplayr | 2720 | mov eax, [page_tabs+ebx*4] |
2721 | test al, 1 |
||
2722 | jz @f |
||
2723 | call free_page |
||
2540 | hidnplayr | 2724 | ;-------------------------------------- |
2725 | align 4 |
||
546 | diamond | 2726 | @@: |
2382 | hidnplayr | 2727 | mov eax, [page_tabs+esi*4] |
2728 | or al, PG_UW |
||
2729 | mov [page_tabs+ebx*4], eax |
||
2730 | mov eax, ebx |
||
2731 | shl eax, 12 |
||
2732 | invlpg [eax] |
||
2733 | inc ebx |
||
2734 | inc esi |
||
2735 | loop .z |
||
2736 | ret |
||
2540 | hidnplayr | 2737 | ;-------------------------------------- |
2738 | align 4 |
||
546 | diamond | 2739 | .nomem: |
2382 | hidnplayr | 2740 | and [bgrlockpid], 0 |
2741 | mov [bgrlock], 0 |
||
2540 | hidnplayr | 2742 | ;------------------------------------------------------------------------------ |
2743 | align 4 |
||
546 | diamond | 2744 | nosb6: |
2382 | hidnplayr | 2745 | cmp ebx, 7 |
2746 | jnz nosb7 |
||
2747 | cmp [bgrlock], 0 |
||
2748 | jz .err |
||
2749 | mov eax, [CURRENT_TASK] |
||
2750 | cmp [bgrlockpid], eax |
||
2751 | jnz .err |
||
2752 | mov eax, ecx |
||
2753 | mov ebx, ecx |
||
2754 | shr eax, 12 |
||
2755 | mov ecx, [page_tabs+(eax-1)*4] |
||
2756 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2757 | jz .err |
||
2758 | jnp .err |
||
2759 | push eax |
||
2760 | shr ecx, 12 |
||
2761 | dec ecx |
||
2540 | hidnplayr | 2762 | ;-------------------------------------- |
2763 | align 4 |
||
546 | diamond | 2764 | @@: |
2382 | hidnplayr | 2765 | and dword [page_tabs+eax*4], 0 |
2766 | mov edx, eax |
||
2767 | shl edx, 12 |
||
2768 | push eax |
||
2769 | invlpg [edx] |
||
2770 | pop eax |
||
2771 | inc eax |
||
2772 | loop @b |
||
2773 | pop eax |
||
2774 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2775 | stdcall user_free, ebx |
||
2776 | mov [esp+32], eax |
||
2777 | and [bgrlockpid], 0 |
||
2778 | mov [bgrlock], 0 |
||
2779 | ret |
||
2540 | hidnplayr | 2780 | ;-------------------------------------- |
2781 | align 4 |
||
546 | diamond | 2782 | .err: |
2382 | hidnplayr | 2783 | and dword [esp+32], 0 |
2784 | ret |
||
2540 | hidnplayr | 2785 | ;------------------------------------------------------------------------------ |
2786 | align 4 |
||
2787 | nosb7: |
||
2788 | cmp ebx, 8 |
||
2789 | jnz nosb8 |
||
546 | diamond | 2790 | |
2540 | hidnplayr | 2791 | mov eax, [BG_Rect_X_left_right] |
2792 | mov [esp + 32], eax ; eax = [left]*65536 + [right] |
||
2793 | mov eax, [BG_Rect_Y_top_bottom] |
||
2794 | mov [esp + 20], eax ; ebx = [top]*65536 + [bottom] |
||
2382 | hidnplayr | 2795 | ret |
2540 | hidnplayr | 2796 | ;------------------------------------------------------------------------------ |
2797 | align 4 |
||
2798 | nosb8: |
||
3187 | hidnplayr | 2799 | cmp ebx, 9 |
2800 | jnz nosb9 |
||
2801 | ; ecx = [left]*65536 + [right] |
||
2802 | ; edx = [top]*65536 + [bottom] |
||
2803 | mov eax, [Screen_Max_X] |
||
2804 | mov ebx, [Screen_Max_Y] |
||
2805 | ; check [right] |
||
2806 | cmp cx, ax |
||
2807 | ja .exit |
||
2808 | ; check [left] |
||
2809 | ror ecx, 16 |
||
2810 | cmp cx, ax |
||
2811 | ja .exit |
||
2812 | ; check [bottom] |
||
2813 | cmp dx, bx |
||
2814 | ja .exit |
||
2815 | ; check [top] |
||
2816 | ror edx, 16 |
||
2817 | cmp dx, bx |
||
2818 | ja .exit |
||
2819 | |||
2820 | movzx eax, cx ; [left] |
||
2821 | movzx ebx, dx ; [top] |
||
2822 | |||
2823 | shr ecx, 16 ; [right] |
||
2824 | shr edx, 16 ; [bottom] |
||
2825 | |||
2826 | mov [background_defined], 1 |
||
2827 | |||
2828 | mov [draw_data+32 + RECT.left], eax |
||
2829 | mov [draw_data+32 + RECT.top], ebx |
||
2830 | |||
2831 | mov [draw_data+32 + RECT.right], ecx |
||
2832 | mov [draw_data+32 + RECT.bottom], edx |
||
2833 | |||
2834 | inc byte[REDRAW_BACKGROUND] |
||
2835 | ;-------------------------------------- |
||
2836 | align 4 |
||
2837 | .exit: |
||
2540 | hidnplayr | 2838 | ret |
2839 | ;------------------------------------------------------------------------------ |
||
2840 | align 4 |
||
3187 | hidnplayr | 2841 | nosb9: |
2842 | ret |
||
2843 | ;------------------------------------------------------------------------------ |
||
2844 | align 4 |
||
2540 | hidnplayr | 2845 | uglobal |
2846 | BG_Rect_X_left_right dd 0x0 |
||
2847 | BG_Rect_Y_top_bottom dd 0x0 |
||
2848 | endg |
||
2849 | ;------------------------------------------------------------------------------ |
||
2850 | align 4 |
||
709 | diamond | 2851 | force_redraw_background: |
2382 | hidnplayr | 2852 | and [draw_data+32 + RECT.left], 0 |
2853 | and [draw_data+32 + RECT.top], 0 |
||
2854 | push eax ebx |
||
2855 | mov eax, [Screen_Max_X] |
||
2856 | mov ebx, [Screen_Max_Y] |
||
2857 | mov [draw_data+32 + RECT.right], eax |
||
2858 | mov [draw_data+32 + RECT.bottom], ebx |
||
2859 | pop ebx eax |
||
2860 | inc byte[REDRAW_BACKGROUND] |
||
2861 | ret |
||
2540 | hidnplayr | 2862 | ;------------------------------------------------------------------------------ |
1 | ha | 2863 | align 4 |
2864 | sys_getbackground: |
||
1304 | Lrz | 2865 | ; cmp eax,1 ; SIZE |
2382 | hidnplayr | 2866 | dec ebx |
2867 | jnz nogb1 |
||
2868 | mov eax, [BgrDataWidth] |
||
2869 | shl eax, 16 |
||
2870 | mov ax, [BgrDataHeight] |
||
2871 | mov [esp+32], eax |
||
2872 | ret |
||
2540 | hidnplayr | 2873 | ;------------------------------------------------------------------------------ |
2874 | align 4 |
||
875 | serge | 2875 | nogb1: |
1304 | Lrz | 2876 | ; cmp eax,2 ; PIXEL |
2382 | hidnplayr | 2877 | dec ebx |
2878 | jnz nogb2 |
||
875 | serge | 2879 | |
2382 | hidnplayr | 2880 | mov eax, [img_background] |
2881 | test ecx, ecx |
||
2882 | jz @f |
||
2883 | cmp eax, static_background_data |
||
2884 | jz .ret |
||
2540 | hidnplayr | 2885 | ;-------------------------------------- |
2886 | align 4 |
||
1107 | diamond | 2887 | @@: |
2382 | hidnplayr | 2888 | mov ebx, [mem_BACKGROUND] |
2889 | add ebx, 4095 |
||
2890 | and ebx, -4096 |
||
2891 | sub ebx, 4 |
||
2892 | cmp ecx, ebx |
||
2893 | ja .ret |
||
875 | serge | 2894 | |
2382 | hidnplayr | 2895 | mov eax, [ecx+eax] |
469 | serge | 2896 | |
2382 | hidnplayr | 2897 | and eax, 0xFFFFFF |
2898 | mov [esp+32], eax |
||
2540 | hidnplayr | 2899 | ;-------------------------------------- |
2900 | align 4 |
||
1107 | diamond | 2901 | .ret: |
2382 | hidnplayr | 2902 | ret |
2540 | hidnplayr | 2903 | ;------------------------------------------------------------------------------ |
2904 | align 4 |
||
2905 | nogb2: |
||
1 | ha | 2906 | |
1304 | Lrz | 2907 | ; cmp eax,4 ; TILED / STRETCHED |
2382 | hidnplayr | 2908 | dec ebx |
2909 | dec ebx |
||
2910 | jnz nogb4 |
||
2911 | mov eax, [BgrDrawMode] |
||
2540 | hidnplayr | 2912 | ;-------------------------------------- |
2913 | align 4 |
||
2914 | nogb4: |
||
2382 | hidnplayr | 2915 | mov [esp+32], eax |
2916 | ret |
||
2540 | hidnplayr | 2917 | ;------------------------------------------------------------------------------ |
1 | ha | 2918 | align 4 |
2919 | sys_getkey: |
||
2382 | hidnplayr | 2920 | mov [esp + 32], dword 1 |
2921 | ; test main buffer |
||
2922 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2923 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2924 | mov edx, [TASK_COUNT] |
||
2925 | cmp ecx, edx |
||
2926 | jne .finish |
||
2927 | cmp [KEY_COUNT], byte 0 |
||
2928 | je .finish |
||
2929 | movzx eax, byte [KEY_BUFF] |
||
2930 | shl eax, 8 |
||
2931 | push eax |
||
2932 | dec byte [KEY_COUNT] |
||
2933 | and byte [KEY_COUNT], 127 |
||
2934 | movzx ecx, byte [KEY_COUNT] |
||
2935 | add ecx, 2 |
||
2936 | mov eax, KEY_BUFF + 1 |
||
2937 | mov ebx, KEY_BUFF |
||
2938 | call memmove |
||
2939 | pop eax |
||
2540 | hidnplayr | 2940 | ;-------------------------------------- |
2941 | align 4 |
||
92 | diamond | 2942 | .ret_eax: |
2382 | hidnplayr | 2943 | mov [esp + 32], eax |
2944 | ret |
||
2540 | hidnplayr | 2945 | ;-------------------------------------- |
2946 | align 4 |
||
671 | Ghost | 2947 | .finish: |
92 | diamond | 2948 | ; test hotkeys buffer |
2382 | hidnplayr | 2949 | mov ecx, hotkey_buffer |
2540 | hidnplayr | 2950 | ;-------------------------------------- |
2951 | align 4 |
||
92 | diamond | 2952 | @@: |
2382 | hidnplayr | 2953 | cmp [ecx], ebx |
2954 | jz .found |
||
2955 | add ecx, 8 |
||
2956 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2957 | jb @b |
||
2958 | ret |
||
2540 | hidnplayr | 2959 | ;-------------------------------------- |
2960 | align 4 |
||
92 | diamond | 2961 | .found: |
2382 | hidnplayr | 2962 | mov ax, [ecx + 6] |
2963 | shl eax, 16 |
||
2964 | mov ah, [ecx + 4] |
||
2965 | mov al, 2 |
||
2966 | and dword [ecx + 4], 0 |
||
2967 | and dword [ecx], 0 |
||
2968 | jmp .ret_eax |
||
2540 | hidnplayr | 2969 | ;------------------------------------------------------------------------------ |
1 | ha | 2970 | align 4 |
2971 | sys_getbutton: |
||
2382 | hidnplayr | 2972 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2973 | mov [esp + 32], dword 1 |
||
2974 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2975 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2976 | cmp ecx, edx |
||
2977 | jne .exit |
||
2978 | movzx eax, byte [BTN_COUNT] |
||
2979 | test eax, eax |
||
2980 | jz .exit |
||
2981 | mov eax, [BTN_BUFF] |
||
2982 | and al, 0xFE ; delete left button bit |
||
2983 | mov [BTN_COUNT], byte 0 |
||
2984 | mov [esp + 32], eax |
||
2540 | hidnplayr | 2985 | ;-------------------------------------- |
2986 | align 4 |
||
671 | Ghost | 2987 | .exit: |
2382 | hidnplayr | 2988 | ret |
2540 | hidnplayr | 2989 | ;------------------------------------------------------------------------------ |
1 | ha | 2990 | align 4 |
2991 | sys_cpuusage: |
||
2992 | |||
2993 | ; RETURN: |
||
2994 | ; |
||
2995 | ; +00 dword process cpu usage |
||
2996 | ; +04 word position in windowing stack |
||
2997 | ; +06 word windowing stack value at current position (cpu nro) |
||
2998 | ; +10 12 bytes name |
||
2999 | ; +22 dword start in mem |
||
3000 | ; +26 dword used mem |
||
3001 | ; +30 dword PID , process idenfification number |
||
3002 | ; |
||
3003 | |||
2382 | hidnplayr | 3004 | cmp ecx, -1 ; who am I ? |
3005 | jne .no_who_am_i |
||
3006 | mov ecx, [CURRENT_TASK] |
||
684 | diamond | 3007 | .no_who_am_i: |
2382 | hidnplayr | 3008 | cmp ecx, max_processes |
3009 | ja .nofillbuf |
||
1 | ha | 3010 | |
684 | diamond | 3011 | ; +4: word: position of the window of thread in the window stack |
2382 | hidnplayr | 3012 | mov ax, [WIN_STACK + ecx * 2] |
3013 | mov [ebx+4], ax |
||
684 | diamond | 3014 | ; +6: word: number of the thread slot, which window has in the window stack |
3015 | ; position ecx (has no relation to the specific thread) |
||
2382 | hidnplayr | 3016 | mov ax, [WIN_POS + ecx * 2] |
3017 | mov [ebx+6], ax |
||
1 | ha | 3018 | |
2382 | hidnplayr | 3019 | shl ecx, 5 |
1 | ha | 3020 | |
684 | diamond | 3021 | ; +0: dword: memory usage |
2382 | hidnplayr | 3022 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
3023 | mov [ebx], eax |
||
684 | diamond | 3024 | ; +10: 11 bytes: name of the process |
2382 | hidnplayr | 3025 | push ecx |
3026 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
3027 | add ebx, 10 |
||
3028 | mov ecx, 11 |
||
3029 | call memmove |
||
3030 | pop ecx |
||
1 | ha | 3031 | |
684 | diamond | 3032 | ; +22: address of the process in memory |
3033 | ; +26: size of used memory - 1 |
||
2382 | hidnplayr | 3034 | push edi |
3035 | lea edi, [ebx+12] |
||
3036 | xor eax, eax |
||
3037 | mov edx, 0x100000*16 |
||
3038 | cmp ecx, 1 shl 5 |
||
3039 | je .os_mem |
||
3040 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
3041 | mov eax, std_application_base_address |
||
684 | diamond | 3042 | .os_mem: |
2382 | hidnplayr | 3043 | stosd |
3044 | lea eax, [edx-1] |
||
3045 | stosd |
||
1 | ha | 3046 | |
684 | diamond | 3047 | ; +30: PID/TID |
2382 | hidnplayr | 3048 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
3049 | stosd |
||
1 | ha | 3050 | |
3051 | ; window position and size |
||
2382 | hidnplayr | 3052 | push esi |
3053 | lea esi, [ecx + window_data + WDATA.box] |
||
3054 | movsd |
||
3055 | movsd |
||
3056 | movsd |
||
3057 | movsd |
||
1 | ha | 3058 | |
3059 | ; Process state (+50) |
||
2382 | hidnplayr | 3060 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
3061 | stosd |
||
1 | ha | 3062 | |
138 | mikedld | 3063 | ; Window client area box |
2382 | hidnplayr | 3064 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
3065 | movsd |
||
3066 | movsd |
||
3067 | movsd |
||
3068 | movsd |
||
1 | ha | 3069 | |
164 | serge | 3070 | ; Window state |
2382 | hidnplayr | 3071 | mov al, [ecx+window_data+WDATA.fl_wstate] |
3072 | stosb |
||
164 | serge | 3073 | |
2382 | hidnplayr | 3074 | ; Event mask (+71) |
3075 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
||
3076 | stosd |
||
138 | mikedld | 3077 | |
2382 | hidnplayr | 3078 | pop esi |
3079 | pop edi |
||
3080 | |||
684 | diamond | 3081 | .nofillbuf: |
1 | ha | 3082 | ; return number of processes |
3083 | |||
2382 | hidnplayr | 3084 | mov eax, [TASK_COUNT] |
3085 | mov [esp+32], eax |
||
3086 | ret |
||
1 | ha | 3087 | |
3088 | align 4 |
||
3089 | sys_clock: |
||
2382 | hidnplayr | 3090 | cli |
1 | ha | 3091 | ; Mikhail Lisovin xx Jan 2005 |
3092 | @@: |
||
2382 | hidnplayr | 3093 | mov al, 10 |
3094 | out 0x70, al |
||
3095 | in al, 0x71 |
||
3096 | test al, al |
||
3097 | jns @f |
||
3098 | mov esi, 1 |
||
3099 | call delay_ms |
||
3100 | jmp @b |
||
3101 | @@: |
||
1 | ha | 3102 | ; end Lisovin's fix |
3103 | |||
2382 | hidnplayr | 3104 | xor al, al ; seconds |
3105 | out 0x70, al |
||
3106 | in al, 0x71 |
||
3107 | movzx ecx, al |
||
3108 | mov al, 02 ; minutes |
||
3109 | shl ecx, 16 |
||
3110 | out 0x70, al |
||
3111 | in al, 0x71 |
||
3112 | movzx edx, al |
||
3113 | mov al, 04 ; hours |
||
3114 | shl edx, 8 |
||
3115 | out 0x70, al |
||
3116 | in al, 0x71 |
||
3117 | add ecx, edx |
||
3118 | movzx edx, al |
||
3119 | add ecx, edx |
||
3120 | sti |
||
3121 | mov [esp + 32], ecx |
||
3122 | ret |
||
1 | ha | 3123 | |
3124 | |||
3125 | align 4 |
||
3126 | |||
3127 | sys_date: |
||
3128 | |||
2382 | hidnplayr | 3129 | cli |
75 | diamond | 3130 | @@: |
2382 | hidnplayr | 3131 | mov al, 10 |
3132 | out 0x70, al |
||
3133 | in al, 0x71 |
||
3134 | test al, al |
||
3135 | jns @f |
||
3136 | mov esi, 1 |
||
3137 | call delay_ms |
||
3138 | jmp @b |
||
3139 | @@: |
||
75 | diamond | 3140 | |
2382 | hidnplayr | 3141 | mov ch, 0 |
3142 | mov al, 7 ; date |
||
3143 | out 0x70, al |
||
3144 | in al, 0x71 |
||
3145 | mov cl, al |
||
3146 | mov al, 8 ; month |
||
3147 | shl ecx, 16 |
||
3148 | out 0x70, al |
||
3149 | in al, 0x71 |
||
3150 | mov ch, al |
||
3151 | mov al, 9 ; year |
||
3152 | out 0x70, al |
||
3153 | in al, 0x71 |
||
3154 | mov cl, al |
||
3155 | sti |
||
3156 | mov [esp+32], ecx |
||
3157 | ret |
||
1 | ha | 3158 | |
3159 | |||
3160 | ; redraw status |
||
3161 | |||
3162 | sys_redrawstat: |
||
2382 | hidnplayr | 3163 | cmp ebx, 1 |
3164 | jne no_widgets_away |
||
3165 | ; buttons away |
||
3166 | mov ecx, [CURRENT_TASK] |
||
1 | ha | 3167 | sys_newba2: |
2382 | hidnplayr | 3168 | mov edi, [BTN_ADDR] |
3169 | cmp [edi], dword 0 ; empty button list ? |
||
3170 | je end_of_buttons_away |
||
3171 | movzx ebx, word [edi] |
||
3172 | inc ebx |
||
3173 | mov eax, edi |
||
1 | ha | 3174 | sys_newba: |
2382 | hidnplayr | 3175 | dec ebx |
3176 | jz end_of_buttons_away |
||
1 | ha | 3177 | |
2382 | hidnplayr | 3178 | add eax, 0x10 |
3179 | cmp cx, [eax] |
||
3180 | jnz sys_newba |
||
1 | ha | 3181 | |
2382 | hidnplayr | 3182 | push eax ebx ecx |
3183 | mov ecx, ebx |
||
3184 | inc ecx |
||
3185 | shl ecx, 4 |
||
3186 | mov ebx, eax |
||
3187 | add eax, 0x10 |
||
3188 | call memmove |
||
3189 | dec dword [edi] |
||
3190 | pop ecx ebx eax |
||
1 | ha | 3191 | |
2382 | hidnplayr | 3192 | jmp sys_newba2 |
1 | ha | 3193 | |
3194 | end_of_buttons_away: |
||
3195 | |||
2382 | hidnplayr | 3196 | ret |
1 | ha | 3197 | |
3198 | no_widgets_away: |
||
3199 | |||
2382 | hidnplayr | 3200 | cmp ebx, 2 |
3201 | jnz srl1 |
||
1 | ha | 3202 | |
2382 | hidnplayr | 3203 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
3204 | add edx, draw_data - CURRENT_TASK |
||
3205 | mov [edx + RECT.left], 0 |
||
3206 | mov [edx + RECT.top], 0 |
||
3207 | mov eax, [Screen_Max_X] |
||
3208 | mov [edx + RECT.right], eax |
||
3209 | mov eax, [Screen_Max_Y] |
||
3210 | mov [edx + RECT.bottom], eax |
||
1 | ha | 3211 | |
3212 | srl1: |
||
2382 | hidnplayr | 3213 | ret |
1 | ha | 3214 | |
3215 | ;ok - 100% work |
||
3216 | ;nt - not tested |
||
3217 | ;--------------------------------------------------------------------------------------------- |
||
3218 | ;eax |
||
3219 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3220 | ;1 - change task. Ret nothing. Block. ok. |
||
3221 | ;2 - performance control |
||
3222 | ; ebx |
||
3223 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3224 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3225 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3226 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3227 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3228 | ;eax |
||
3229 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3230 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3231 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 3232 | iglobal |
3233 | align 4 |
||
3234 | sheduler: |
||
2382 | hidnplayr | 3235 | dd sys_sheduler.00 |
3236 | dd change_task |
||
3237 | dd sys_sheduler.02 |
||
3238 | dd sys_sheduler.03 |
||
3239 | dd sys_sheduler.04 |
||
1344 | Lrz | 3240 | endg |
2382 | hidnplayr | 3241 | sys_sheduler: |
1344 | Lrz | 3242 | ;rewritten by |
2382 | hidnplayr | 3243 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 3244 | ;.shed_counter: |
3245 | .00: |
||
2382 | hidnplayr | 3246 | mov eax, [context_counter] |
3247 | mov [esp+32], eax |
||
3248 | ret |
||
1273 | Lrz | 3249 | |
1344 | Lrz | 3250 | .02: |
3251 | ;.perf_control: |
||
2382 | hidnplayr | 3252 | inc ebx ;before ebx=2, ebx=3 |
3253 | cmp ebx, ecx ;if ecx=3, ebx=3 |
||
3254 | jz cache_disable |
||
1365 | Lrz | 3255 | |
2382 | hidnplayr | 3256 | dec ebx ;ebx=2 |
3257 | cmp ebx, ecx ; |
||
3258 | jz cache_enable ;if ecx=2 and ebx=2 |
||
1365 | Lrz | 3259 | |
2382 | hidnplayr | 3260 | dec ebx ;ebx=1 |
3261 | cmp ebx, ecx |
||
3262 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
||
1365 | Lrz | 3263 | |
2382 | hidnplayr | 3264 | dec ebx |
3265 | test ebx, ecx ;ebx=0 and ecx=0 |
||
3266 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 3267 | |
2382 | hidnplayr | 3268 | ret |
1345 | Lrz | 3269 | |
2382 | hidnplayr | 3270 | .03: |
1344 | Lrz | 3271 | ;.rdmsr_instr: |
3272 | ;now counter in ecx |
||
3273 | ;(edx:eax) esi:edi => edx:esi |
||
2382 | hidnplayr | 3274 | mov eax, esi |
3275 | mov ecx, edx |
||
3276 | rdmsr |
||
3277 | mov [esp+32], eax |
||
3278 | mov [esp+20], edx ;ret in ebx? |
||
3279 | ret |
||
1344 | Lrz | 3280 | |
3281 | .04: |
||
1273 | Lrz | 3282 | ;.wrmsr_instr: |
3283 | ;now counter in ecx |
||
3284 | ;(edx:eax) esi:edi => edx:esi |
||
2382 | hidnplayr | 3285 | ; Fast Call MSR can't be destroy |
3286 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
3287 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
3288 | cmp edx, MSR_SYSENTER_CS |
||
3289 | je @f |
||
3290 | cmp edx, MSR_SYSENTER_ESP |
||
3291 | je @f |
||
3292 | cmp edx, MSR_SYSENTER_EIP |
||
3293 | je @f |
||
3294 | cmp edx, MSR_AMD_STAR |
||
3295 | je @f |
||
1273 | Lrz | 3296 | |
2382 | hidnplayr | 3297 | mov eax, esi |
3298 | mov ecx, edx |
||
3299 | wrmsr |
||
3300 | ; mov [esp + 32], eax |
||
3301 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 3302 | @@: |
2382 | hidnplayr | 3303 | ret |
1273 | Lrz | 3304 | |
1 | ha | 3305 | cache_disable: |
2382 | hidnplayr | 3306 | mov eax, cr0 |
3307 | or eax, 01100000000000000000000000000000b |
||
3308 | mov cr0, eax |
||
3309 | wbinvd ;set MESI |
||
3310 | ret |
||
1 | ha | 3311 | |
3312 | cache_enable: |
||
2382 | hidnplayr | 3313 | mov eax, cr0 |
3314 | and eax, 10011111111111111111111111111111b |
||
3315 | mov cr0, eax |
||
3316 | ret |
||
1 | ha | 3317 | |
3318 | is_cache_enabled: |
||
2382 | hidnplayr | 3319 | mov eax, cr0 |
3320 | mov ebx, eax |
||
3321 | and eax, 01100000000000000000000000000000b |
||
3322 | jz cache_disabled |
||
3323 | mov [esp+32], ebx |
||
1 | ha | 3324 | cache_disabled: |
2382 | hidnplayr | 3325 | mov dword [esp+32], eax;0 |
3326 | ret |
||
1 | ha | 3327 | |
3328 | modify_pce: |
||
2382 | hidnplayr | 3329 | mov eax, cr4 |
1 | ha | 3330 | ; mov ebx,0 |
3331 | ; or bx,100000000b ;pce |
||
3332 | ; xor eax,ebx ;invert pce |
||
2382 | hidnplayr | 3333 | bts eax, 8;pce=cr4[8] |
3334 | mov cr4, eax |
||
3335 | mov [esp+32], eax |
||
3336 | ret |
||
1 | ha | 3337 | ;--------------------------------------------------------------------------------------------- |
3338 | |||
3339 | |||
3340 | ; check if pixel is allowed to be drawn |
||
3341 | |||
2540 | hidnplayr | 3342 | ;checkpixel: |
3343 | ; push eax edx |
||
1 | ha | 3344 | |
2540 | hidnplayr | 3345 | ;; mov edx, [Screen_Max_X] ; screen x size |
3346 | ;; inc edx |
||
3347 | ;; imul edx, ebx |
||
3348 | ; mov edx, [d_width_calc_area + ebx*4] |
||
3349 | ; add eax, [_WinMapAddress] |
||
3350 | ; mov dl, [eax+edx]; lea eax, [...] |
||
1 | ha | 3351 | |
2540 | hidnplayr | 3352 | ; xor ecx, ecx |
3353 | ; mov eax, [CURRENT_TASK] |
||
3354 | ; cmp al, dl |
||
3355 | ; setne cl |
||
1 | ha | 3356 | |
2540 | hidnplayr | 3357 | ; pop edx eax |
3358 | ; ret |
||
1 | ha | 3359 | |
3360 | iglobal |
||
521 | diamond | 3361 | cpustring db 'CPU',0 |
1 | ha | 3362 | endg |
3363 | |||
67 | diamond | 3364 | uglobal |
2382 | hidnplayr | 3365 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3366 | endg |
2540 | hidnplayr | 3367 | ;----------------------------------------------------------------------------- |
1 | ha | 3368 | align 4 |
3369 | checkmisc: |
||
2382 | hidnplayr | 3370 | cmp [ctrl_alt_del], 1 |
3371 | jne nocpustart |
||
501 | serge | 3372 | |
2382 | hidnplayr | 3373 | mov ebp, cpustring |
3374 | call fs_execute_from_sysdir |
||
501 | serge | 3375 | |
2382 | hidnplayr | 3376 | mov [ctrl_alt_del], 0 |
2540 | hidnplayr | 3377 | ;-------------------------------------- |
3378 | align 4 |
||
465 | serge | 3379 | nocpustart: |
2382 | hidnplayr | 3380 | cmp [mouse_active], 1 |
3381 | jne mouse_not_active |
||
3382 | mov [mouse_active], 0 |
||
2540 | hidnplayr | 3383 | |
2382 | hidnplayr | 3384 | xor edi, edi |
2540 | hidnplayr | 3385 | mov ebx, CURRENT_TASK |
3386 | |||
2382 | hidnplayr | 3387 | mov ecx, [TASK_COUNT] |
2540 | hidnplayr | 3388 | movzx eax, word [WIN_POS + ecx*2] ; active window |
3389 | shl eax, 8 |
||
3390 | push eax |
||
3391 | |||
3392 | movzx eax, word [MOUSE_X] |
||
3393 | movzx edx, word [MOUSE_Y] |
||
3394 | ;-------------------------------------- |
||
3395 | align 4 |
||
3396 | .set_mouse_event: |
||
2382 | hidnplayr | 3397 | add edi, 256 |
2540 | hidnplayr | 3398 | add ebx, 32 |
3399 | test [ebx+TASKDATA.event_mask], 0x80000000 |
||
3400 | jz .pos_filter |
||
1 | ha | 3401 | |
2540 | hidnplayr | 3402 | cmp edi, [esp] ; skip if filtration active |
3403 | jne .skip |
||
3404 | ;-------------------------------------- |
||
3405 | align 4 |
||
3406 | .pos_filter: |
||
3407 | test [ebx+TASKDATA.event_mask], 0x40000000 |
||
3408 | jz .set |
||
3409 | |||
3410 | mov esi, [ebx-twdw+WDATA.box.left] |
||
3411 | cmp eax, esi |
||
3412 | jb .skip |
||
3413 | add esi, [ebx-twdw+WDATA.box.width] |
||
3414 | cmp eax, esi |
||
3415 | ja .skip |
||
3416 | |||
3417 | mov esi, [ebx-twdw+WDATA.box.top] |
||
3418 | cmp edx, esi |
||
3419 | jb .skip |
||
3420 | add esi, [ebx-twdw+WDATA.box.height] |
||
3421 | cmp edx, esi |
||
3422 | ja .skip |
||
3423 | ;-------------------------------------- |
||
3424 | align 4 |
||
3425 | .set: |
||
3426 | or [edi+SLOT_BASE+APPDATA.event_mask], 100000b ; set event 6 |
||
3427 | ;-------------------------------------- |
||
3428 | align 4 |
||
3429 | .skip: |
||
3430 | loop .set_mouse_event |
||
3431 | |||
3432 | pop eax |
||
3433 | ;-------------------------------------- |
||
3434 | align 4 |
||
465 | serge | 3435 | mouse_not_active: |
3187 | hidnplayr | 3436 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2540 | hidnplayr | 3437 | jz nobackgr |
3438 | |||
3439 | cmp [background_defined], 0 |
||
3440 | jz nobackgr |
||
3441 | ;-------------------------------------- |
||
3442 | align 4 |
||
3443 | @@: |
||
3444 | push eax |
||
3445 | mov eax, [draw_data+32 + RECT.left] |
||
3446 | shl eax, 16 |
||
3447 | add eax, [draw_data+32 + RECT.right] |
||
3448 | mov [BG_Rect_X_left_right], eax ; [left]*65536 + [right] |
||
3449 | |||
3450 | mov eax, [draw_data+32 + RECT.top] |
||
3451 | shl eax, 16 |
||
3452 | add eax, [draw_data+32 + RECT.bottom] |
||
3453 | mov [BG_Rect_Y_top_bottom], eax ; [top]*65536 + [bottom] |
||
3454 | pop eax |
||
3455 | |||
3456 | call drawbackground |
||
3187 | hidnplayr | 3457 | ; DEBUGF 1, "K : drawbackground\n" |
3458 | ; DEBUGF 1, "K : backg x %x\n",[BG_Rect_X_left_right] |
||
3459 | ; DEBUGF 1, "K : backg y %x\n",[BG_Rect_Y_top_bottom] |
||
2540 | hidnplayr | 3460 | ;--------- set event 5 start ---------- |
3461 | push ecx edi |
||
2382 | hidnplayr | 3462 | xor edi, edi |
3463 | mov ecx, [TASK_COUNT] |
||
2540 | hidnplayr | 3464 | ;-------------------------------------- |
3465 | align 4 |
||
473 | diamond | 3466 | set_bgr_event: |
2382 | hidnplayr | 3467 | add edi, 256 |
2540 | hidnplayr | 3468 | or [edi+SLOT_BASE+APPDATA.event_mask], 10000b ; set event 5 |
2382 | hidnplayr | 3469 | loop set_bgr_event |
2540 | hidnplayr | 3470 | pop edi ecx |
3471 | ; call change_task - because the application must have time to call f.15.8 |
||
3472 | call change_task |
||
3473 | ;--------- set event 5 stop ----------- |
||
3187 | hidnplayr | 3474 | dec byte[REDRAW_BACKGROUND] ; got new update request? |
2382 | hidnplayr | 3475 | jnz @b |
2540 | hidnplayr | 3476 | |
2382 | hidnplayr | 3477 | mov [draw_data+32 + RECT.left], eax |
3478 | mov [draw_data+32 + RECT.top], eax |
||
3479 | mov [draw_data+32 + RECT.right], eax |
||
3480 | mov [draw_data+32 + RECT.bottom], eax |
||
3481 | mov [MOUSE_BACKGROUND], byte 0 |
||
2540 | hidnplayr | 3482 | ;-------------------------------------- |
3483 | align 4 |
||
465 | serge | 3484 | nobackgr: |
2540 | hidnplayr | 3485 | ; system shutdown request |
2382 | hidnplayr | 3486 | cmp [SYS_SHUTDOWN], byte 0 |
3487 | je noshutdown |
||
1 | ha | 3488 | |
2382 | hidnplayr | 3489 | mov edx, [shutdown_processes] |
1 | ha | 3490 | |
2382 | hidnplayr | 3491 | cmp [SYS_SHUTDOWN], dl |
3359 | hidnplayr | 3492 | jne noshutdown |
1 | ha | 3493 | |
2382 | hidnplayr | 3494 | lea ecx, [edx-1] |
3495 | mov edx, OS_BASE+0x3040 |
||
3359 | hidnplayr | 3496 | jecxz no_mark_system_shutdown |
2540 | hidnplayr | 3497 | ;-------------------------------------- |
3498 | align 4 |
||
465 | serge | 3499 | markz: |
3359 | hidnplayr | 3500 | push ecx edx |
3501 | cmp [edx+TASKDATA.state], 9 |
||
3502 | jz .nokill |
||
3503 | lea edx, [(edx-(CURRENT_TASK and 1FFFFFFFh))*8+SLOT_BASE] |
||
3504 | cmp [edx+APPDATA.dir_table], sys_pgdir - OS_BASE |
||
3505 | jz .nokill |
||
3506 | call request_terminate |
||
3507 | jmp .common |
||
3508 | .nokill: |
||
3509 | dec byte [SYS_SHUTDOWN] |
||
3510 | xor eax, eax |
||
3511 | .common: |
||
3512 | pop edx ecx |
||
3513 | test eax, eax |
||
3514 | jz @f |
||
2382 | hidnplayr | 3515 | mov [edx+TASKDATA.state], byte 3 |
3359 | hidnplayr | 3516 | @@: |
2382 | hidnplayr | 3517 | add edx, 0x20 |
3518 | loop markz |
||
2540 | hidnplayr | 3519 | ;-------------------------------------- |
3520 | align 4 |
||
709 | diamond | 3521 | @@: |
2540 | hidnplayr | 3522 | no_mark_system_shutdown: |
2382 | hidnplayr | 3523 | dec byte [SYS_SHUTDOWN] |
3524 | je system_shutdown |
||
2540 | hidnplayr | 3525 | ;-------------------------------------- |
3526 | align 4 |
||
465 | serge | 3527 | noshutdown: |
2382 | hidnplayr | 3528 | mov eax, [TASK_COUNT] ; termination |
3529 | mov ebx, TASK_DATA+TASKDATA.state |
||
3530 | mov esi, 1 |
||
2540 | hidnplayr | 3531 | ;-------------------------------------- |
3532 | align 4 |
||
465 | serge | 3533 | newct: |
2382 | hidnplayr | 3534 | mov cl, [ebx] |
3535 | cmp cl, byte 3 |
||
3359 | hidnplayr | 3536 | jz .terminate |
2540 | hidnplayr | 3537 | |
2382 | hidnplayr | 3538 | cmp cl, byte 4 |
3359 | hidnplayr | 3539 | jnz .noterminate |
3540 | .terminate: |
||
3541 | pushad |
||
3542 | call terminate |
||
3543 | popad |
||
3544 | cmp byte [SYS_SHUTDOWN], 0 |
||
3545 | jz .noterminate |
||
3546 | dec byte [SYS_SHUTDOWN] |
||
3547 | je system_shutdown |
||
1 | ha | 3548 | |
3359 | hidnplayr | 3549 | .noterminate: |
2382 | hidnplayr | 3550 | add ebx, 0x20 |
3551 | inc esi |
||
3552 | dec eax |
||
3553 | jnz newct |
||
3554 | ret |
||
2540 | hidnplayr | 3555 | ;----------------------------------------------------------------------------- |
3556 | align 4 |
||
1 | ha | 3557 | redrawscreen: |
3558 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3559 | |||
2382 | hidnplayr | 3560 | pushad |
3561 | push eax |
||
1 | ha | 3562 | |
684 | diamond | 3563 | ;;; mov ebx,2 |
1 | ha | 3564 | ;;; call delay_hs |
3565 | |||
2382 | hidnplayr | 3566 | ;mov ecx,0 ; redraw flags for apps |
3567 | xor ecx, ecx |
||
2540 | hidnplayr | 3568 | ;-------------------------------------- |
3569 | align 4 |
||
3570 | newdw2: |
||
2382 | hidnplayr | 3571 | inc ecx |
3572 | push ecx |
||
1 | ha | 3573 | |
2382 | hidnplayr | 3574 | mov eax, ecx |
3575 | shl eax, 5 |
||
3576 | add eax, window_data |
||
1 | ha | 3577 | |
2382 | hidnplayr | 3578 | cmp eax, [esp+4] |
3579 | je not_this_task |
||
3580 | ; check if window in redraw area |
||
3581 | mov edi, eax |
||
1 | ha | 3582 | |
2382 | hidnplayr | 3583 | cmp ecx, 1 ; limit for background |
3584 | jz bgli |
||
1 | ha | 3585 | |
2382 | hidnplayr | 3586 | mov eax, [edi + WDATA.box.left] |
3587 | mov ebx, [edi + WDATA.box.top] |
||
3588 | mov ecx, [edi + WDATA.box.width] |
||
3589 | mov edx, [edi + WDATA.box.height] |
||
3590 | add ecx, eax |
||
3591 | add edx, ebx |
||
1 | ha | 3592 | |
2382 | hidnplayr | 3593 | mov ecx, [draw_limits.bottom] ; ecx = area y end ebx = window y start |
3594 | cmp ecx, ebx |
||
3595 | jb ricino |
||
1 | ha | 3596 | |
2382 | hidnplayr | 3597 | mov ecx, [draw_limits.right] ; ecx = area x end eax = window x start |
3598 | cmp ecx, eax |
||
3599 | jb ricino |
||
1 | ha | 3600 | |
2382 | hidnplayr | 3601 | mov eax, [edi + WDATA.box.left] |
3602 | mov ebx, [edi + WDATA.box.top] |
||
3603 | mov ecx, [edi + WDATA.box.width] |
||
3604 | mov edx, [edi + WDATA.box.height] |
||
3605 | add ecx, eax |
||
3606 | add edx, ebx |
||
164 | serge | 3607 | |
2382 | hidnplayr | 3608 | mov eax, [draw_limits.top] ; eax = area y start edx = window y end |
3609 | cmp edx, eax |
||
3610 | jb ricino |
||
1 | ha | 3611 | |
2382 | hidnplayr | 3612 | mov eax, [draw_limits.left] ; eax = area x start ecx = window x end |
3613 | cmp ecx, eax |
||
3614 | jb ricino |
||
2540 | hidnplayr | 3615 | ;-------------------------------------- |
3616 | align 4 |
||
3617 | bgli: |
||
2382 | hidnplayr | 3618 | cmp dword[esp], 1 |
3619 | jnz .az |
||
2540 | hidnplayr | 3620 | |
2382 | hidnplayr | 3621 | cmp byte[REDRAW_BACKGROUND], 0 |
3622 | jz .az |
||
2540 | hidnplayr | 3623 | |
2382 | hidnplayr | 3624 | mov dl, 0 |
3625 | lea eax, [edi+draw_data-window_data] |
||
3626 | mov ebx, [draw_limits.left] |
||
3627 | cmp ebx, [eax+RECT.left] |
||
3628 | jae @f |
||
2540 | hidnplayr | 3629 | |
2382 | hidnplayr | 3630 | mov [eax+RECT.left], ebx |
3631 | mov dl, 1 |
||
2540 | hidnplayr | 3632 | ;-------------------------------------- |
3633 | align 4 |
||
3634 | @@: |
||
2382 | hidnplayr | 3635 | mov ebx, [draw_limits.top] |
3636 | cmp ebx, [eax+RECT.top] |
||
3637 | jae @f |
||
2540 | hidnplayr | 3638 | |
2382 | hidnplayr | 3639 | mov [eax+RECT.top], ebx |
3640 | mov dl, 1 |
||
2540 | hidnplayr | 3641 | ;-------------------------------------- |
3642 | align 4 |
||
3643 | @@: |
||
2382 | hidnplayr | 3644 | mov ebx, [draw_limits.right] |
3645 | cmp ebx, [eax+RECT.right] |
||
3646 | jbe @f |
||
2540 | hidnplayr | 3647 | |
2382 | hidnplayr | 3648 | mov [eax+RECT.right], ebx |
3649 | mov dl, 1 |
||
2540 | hidnplayr | 3650 | ;-------------------------------------- |
3651 | align 4 |
||
3652 | @@: |
||
2382 | hidnplayr | 3653 | mov ebx, [draw_limits.bottom] |
3654 | cmp ebx, [eax+RECT.bottom] |
||
3655 | jbe @f |
||
2540 | hidnplayr | 3656 | |
2382 | hidnplayr | 3657 | mov [eax+RECT.bottom], ebx |
3658 | mov dl, 1 |
||
2540 | hidnplayr | 3659 | ;-------------------------------------- |
3660 | align 4 |
||
3661 | @@: |
||
2382 | hidnplayr | 3662 | add byte[REDRAW_BACKGROUND], dl |
3663 | jmp newdw8 |
||
2540 | hidnplayr | 3664 | ;-------------------------------------- |
3665 | align 4 |
||
3666 | .az: |
||
2382 | hidnplayr | 3667 | mov eax, edi |
3668 | add eax, draw_data-window_data |
||
1 | ha | 3669 | |
2382 | hidnplayr | 3670 | mov ebx, [draw_limits.left] ; set limits |
3671 | mov [eax + RECT.left], ebx |
||
3672 | mov ebx, [draw_limits.top] |
||
3673 | mov [eax + RECT.top], ebx |
||
3674 | mov ebx, [draw_limits.right] |
||
3675 | mov [eax + RECT.right], ebx |
||
3676 | mov ebx, [draw_limits.bottom] |
||
3677 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 3678 | |
2382 | hidnplayr | 3679 | sub eax, draw_data-window_data |
1 | ha | 3680 | |
2382 | hidnplayr | 3681 | cmp dword [esp], 1 |
3682 | jne nobgrd |
||
3683 | inc byte[REDRAW_BACKGROUND] |
||
2540 | hidnplayr | 3684 | ;-------------------------------------- |
3685 | align 4 |
||
3686 | newdw8: |
||
3687 | nobgrd: |
||
1 | ha | 3688 | |
2382 | hidnplayr | 3689 | mov [eax + WDATA.fl_redraw], byte 1 ; mark as redraw |
2540 | hidnplayr | 3690 | ;-------------------------------------- |
3691 | align 4 |
||
3692 | ricino: |
||
3693 | not_this_task: |
||
2382 | hidnplayr | 3694 | pop ecx |
1 | ha | 3695 | |
2382 | hidnplayr | 3696 | cmp ecx, [TASK_COUNT] |
3697 | jle newdw2 |
||
1 | ha | 3698 | |
2382 | hidnplayr | 3699 | pop eax |
3700 | popad |
||
3701 | ret |
||
2540 | hidnplayr | 3702 | ;----------------------------------------------------------------------------- |
3703 | align 4 |
||
1 | ha | 3704 | calculatebackground: ; background |
2382 | hidnplayr | 3705 | mov edi, [_WinMapAddress] ; set os to use all pixels |
3706 | mov eax, 0x01010101 |
||
3707 | mov ecx, [_WinMapSize] |
||
3708 | shr ecx, 2 |
||
3709 | rep stosd |
||
1 | ha | 3710 | |
2382 | hidnplayr | 3711 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
3712 | ret |
||
2540 | hidnplayr | 3713 | ;----------------------------------------------------------------------------- |
1 | ha | 3714 | uglobal |
2382 | hidnplayr | 3715 | imax dd 0x0 |
1 | ha | 3716 | endg |
2540 | hidnplayr | 3717 | ;----------------------------------------------------------------------------- |
3718 | align 4 |
||
1 | ha | 3719 | delay_ms: ; delay in 1/1000 sec |
2382 | hidnplayr | 3720 | push eax |
3721 | push ecx |
||
1 | ha | 3722 | |
2382 | hidnplayr | 3723 | mov ecx, esi |
3724 | ; |
||
3725 | imul ecx, 33941 |
||
3726 | shr ecx, 9 |
||
3727 | ; |
||
1 | ha | 3728 | |
2382 | hidnplayr | 3729 | in al, 0x61 |
3730 | and al, 0x10 |
||
3731 | mov ah, al |
||
3732 | cld |
||
2540 | hidnplayr | 3733 | ;-------------------------------------- |
3734 | align 4 |
||
3735 | cnt1: |
||
2382 | hidnplayr | 3736 | in al, 0x61 |
3737 | and al, 0x10 |
||
3738 | cmp al, ah |
||
3739 | jz cnt1 |
||
1 | ha | 3740 | |
2382 | hidnplayr | 3741 | mov ah, al |
3742 | loop cnt1 |
||
1 | ha | 3743 | |
2382 | hidnplayr | 3744 | pop ecx |
3745 | pop eax |
||
3746 | ret |
||
2540 | hidnplayr | 3747 | ;----------------------------------------------------------------------------- |
3748 | align 4 |
||
1 | ha | 3749 | set_app_param: |
2382 | hidnplayr | 3750 | mov edi, [TASK_BASE] |
2540 | hidnplayr | 3751 | mov eax, ebx |
3752 | btr eax, 3 ; move MOUSE_FILTRATION |
||
3753 | mov ebx, [current_slot] ; bit into event_filter |
||
3754 | setc byte [ebx+APPDATA.event_filter] |
||
3755 | xchg eax, [edi + TASKDATA.event_mask] ; set new event mask |
||
3756 | mov [esp+32], eax ; return old mask value |
||
2382 | hidnplayr | 3757 | ret |
2540 | hidnplayr | 3758 | ;----------------------------------------------------------------------------- |
3359 | hidnplayr | 3759 | |
3760 | ; this is for syscall |
||
3761 | proc delay_hs_unprotected |
||
3762 | call unprotect_from_terminate |
||
3763 | call delay_hs |
||
3764 | call protect_from_terminate |
||
3765 | ret |
||
3766 | endp |
||
3767 | |||
2540 | hidnplayr | 3768 | align 4 |
1 | ha | 3769 | delay_hs: ; delay in 1/100 secs |
684 | diamond | 3770 | ; ebx = delay time |
2382 | hidnplayr | 3771 | push ecx |
3772 | push edx |
||
1 | ha | 3773 | |
2382 | hidnplayr | 3774 | mov edx, [timer_ticks] |
2540 | hidnplayr | 3775 | ;-------------------------------------- |
3776 | align 4 |
||
3777 | newtic: |
||
2382 | hidnplayr | 3778 | mov ecx, [timer_ticks] |
3779 | sub ecx, edx |
||
3780 | cmp ecx, ebx |
||
3781 | jae zerodelay |
||
1 | ha | 3782 | |
2382 | hidnplayr | 3783 | call change_task |
1 | ha | 3784 | |
2382 | hidnplayr | 3785 | jmp newtic |
2540 | hidnplayr | 3786 | ;-------------------------------------- |
3787 | align 4 |
||
3788 | zerodelay: |
||
2382 | hidnplayr | 3789 | pop edx |
3790 | pop ecx |
||
3791 | ret |
||
2540 | hidnplayr | 3792 | ;----------------------------------------------------------------------------- |
2382 | hidnplayr | 3793 | align 16 ;very often call this subrutine |
1 | ha | 3794 | memmove: ; memory move in bytes |
3795 | ; eax = from |
||
3796 | ; ebx = to |
||
3797 | ; ecx = no of bytes |
||
2382 | hidnplayr | 3798 | test ecx, ecx |
3799 | jle .ret |
||
1 | ha | 3800 | |
2382 | hidnplayr | 3801 | push esi edi ecx |
1 | ha | 3802 | |
2382 | hidnplayr | 3803 | mov edi, ebx |
3804 | mov esi, eax |
||
1 | ha | 3805 | |
2382 | hidnplayr | 3806 | test ecx, not 11b |
3807 | jz @f |
||
1 | ha | 3808 | |
2382 | hidnplayr | 3809 | push ecx |
3810 | shr ecx, 2 |
||
3811 | rep movsd |
||
3812 | pop ecx |
||
3813 | and ecx, 11b |
||
3814 | jz .finish |
||
2540 | hidnplayr | 3815 | ;-------------------------------------- |
3816 | align 4 |
||
3817 | @@: |
||
2382 | hidnplayr | 3818 | rep movsb |
2540 | hidnplayr | 3819 | ;-------------------------------------- |
3820 | align 4 |
||
3821 | .finish: |
||
2382 | hidnplayr | 3822 | pop ecx edi esi |
2540 | hidnplayr | 3823 | ;-------------------------------------- |
3824 | align 4 |
||
3825 | .ret: |
||
2382 | hidnplayr | 3826 | ret |
2540 | hidnplayr | 3827 | ;----------------------------------------------------------------------------- |
75 | diamond | 3828 | ; |
3829 | ;align 4 |
||
1 | ha | 3830 | ; |
75 | diamond | 3831 | ;read_floppy_file: |
1 | ha | 3832 | ; |
75 | diamond | 3833 | ;; as input |
3834 | ;; |
||
3835 | ;; eax pointer to file |
||
3836 | ;; ebx file lenght |
||
3837 | ;; ecx start 512 byte block number |
||
3838 | ;; edx number of blocks to read |
||
3839 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3840 | ;; |
||
3841 | ;; |
||
3842 | ;; on return |
||
3843 | ;; |
||
3844 | ;; eax = 0 command succesful |
||
3845 | ;; 1 no fd base and/or partition defined |
||
3846 | ;; 2 yet unsupported FS |
||
3847 | ;; 3 unknown FS |
||
3848 | ;; 4 partition not defined at hd |
||
3849 | ;; 5 file not found |
||
3850 | ;; ebx = size of file |
||
1 | ha | 3851 | ; |
379 | serge | 3852 | ; mov edi,[TASK_BASE] |
75 | diamond | 3853 | ; add edi,0x10 |
3854 | ; add esi,[edi] |
||
3855 | ; add eax,[edi] |
||
1 | ha | 3856 | ; |
75 | diamond | 3857 | ; pushad |
3858 | ; mov edi,esi |
||
3859 | ; add edi,1024 |
||
3860 | ; mov esi,0x100000+19*512 |
||
3861 | ; sub ecx,1 |
||
3862 | ; shl ecx,9 |
||
3863 | ; add esi,ecx |
||
3864 | ; shl edx,9 |
||
3865 | ; mov ecx,edx |
||
3866 | ; cld |
||
3867 | ; rep movsb |
||
3868 | ; popad |
||
3869 | ; |
||
3870 | ; mov [esp+36],eax |
||
3871 | ; mov [esp+24],ebx |
||
3872 | ; ret |
||
1 | ha | 3873 | |
3874 | |||
3875 | |||
3876 | align 4 |
||
3877 | set_io_access_rights: |
||
2382 | hidnplayr | 3878 | push edi eax |
3879 | mov edi, tss._io_map_0 |
||
465 | serge | 3880 | ; mov ecx,eax |
3881 | ; and ecx,7 ; offset in byte |
||
3882 | ; shr eax,3 ; number of byte |
||
3883 | ; add edi,eax |
||
3884 | ; mov ebx,1 |
||
3885 | ; shl ebx,cl |
||
2382 | hidnplayr | 3886 | test ebp, ebp |
1232 | Lrz | 3887 | ; cmp ebp,0 ; enable access - ebp = 0 |
2382 | hidnplayr | 3888 | jnz .siar1 |
465 | serge | 3889 | ; not ebx |
3890 | ; and [edi],byte bl |
||
2382 | hidnplayr | 3891 | btr [edi], eax |
3892 | pop eax edi |
||
3893 | ret |
||
3894 | .siar1: |
||
3895 | bts [edi], eax |
||
465 | serge | 3896 | ; or [edi],byte bl ; disable access - ebp = 1 |
2382 | hidnplayr | 3897 | pop eax edi |
3898 | ret |
||
1306 | Lrz | 3899 | ;reserve/free group of ports |
3900 | ; * eax = 46 - number function |
||
3901 | ; * ebx = 0 - reserve, 1 - free |
||
3902 | ; * ecx = number start arrea of ports |
||
3903 | ; * edx = number end arrea of ports (include last number of port) |
||
3904 | ;Return value: |
||
2382 | hidnplayr | 3905 | ; * eax = 0 - succesful |
1306 | Lrz | 3906 | ; * eax = 1 - error |
3907 | ; * The system has reserve this ports: |
||
3908 | ; 0..0x2d, 0x30..0x4d, 0x50..0xdf, 0xe5..0xff (include last number of port). |
||
3909 | ;destroys eax,ebx, ebp |
||
1 | ha | 3910 | r_f_port_area: |
3911 | |||
2382 | hidnplayr | 3912 | test ebx, ebx |
3913 | jnz free_port_area |
||
1 | ha | 3914 | ; je r_port_area |
3915 | ; jmp free_port_area |
||
3916 | |||
3917 | ; r_port_area: |
||
3918 | |||
1306 | Lrz | 3919 | ; pushad |
1 | ha | 3920 | |
2382 | hidnplayr | 3921 | cmp ecx, edx ; beginning > end ? |
3922 | ja rpal1 |
||
3923 | cmp edx, 65536 |
||
3924 | jae rpal1 |
||
3925 | mov eax, [RESERVED_PORTS] |
||
3926 | test eax, eax ; no reserved areas ? |
||
3927 | je rpal2 |
||
3928 | cmp eax, 255 ; max reserved |
||
3929 | jae rpal1 |
||
465 | serge | 3930 | rpal3: |
2382 | hidnplayr | 3931 | mov ebx, eax |
3932 | shl ebx, 4 |
||
3933 | add ebx, RESERVED_PORTS |
||
3934 | cmp ecx, [ebx+8] |
||
3935 | ja rpal4 |
||
3936 | cmp edx, [ebx+4] |
||
3937 | jae rpal1 |
||
1 | ha | 3938 | ; jb rpal4 |
3939 | ; jmp rpal1 |
||
465 | serge | 3940 | rpal4: |
2382 | hidnplayr | 3941 | dec eax |
3942 | jnz rpal3 |
||
3943 | jmp rpal2 |
||
1 | ha | 3944 | rpal1: |
1306 | Lrz | 3945 | ; popad |
3946 | ; mov eax,1 |
||
2382 | hidnplayr | 3947 | xor eax, eax |
3948 | inc eax |
||
3949 | ret |
||
1 | ha | 3950 | rpal2: |
1306 | Lrz | 3951 | ; popad |
1 | ha | 3952 | ; enable port access at port IO map |
2382 | hidnplayr | 3953 | cli |
3954 | pushad ; start enable io map |
||
1 | ha | 3955 | |
2382 | hidnplayr | 3956 | cmp edx, 65536;16384 |
3957 | jae no_unmask_io; jge |
||
3958 | mov eax, ecx |
||
1514 | hidnplayr | 3959 | ; push ebp |
2382 | hidnplayr | 3960 | xor ebp, ebp ; enable - eax = port |
1306 | Lrz | 3961 | new_port_access: |
3962 | ; pushad |
||
2382 | hidnplayr | 3963 | call set_io_access_rights |
1306 | Lrz | 3964 | ; popad |
2382 | hidnplayr | 3965 | inc eax |
3966 | cmp eax, edx |
||
3967 | jbe new_port_access |
||
1514 | hidnplayr | 3968 | ; pop ebp |
1306 | Lrz | 3969 | no_unmask_io: |
2382 | hidnplayr | 3970 | popad ; end enable io map |
3971 | sti |
||
1 | ha | 3972 | |
2382 | hidnplayr | 3973 | mov eax, [RESERVED_PORTS] |
3974 | add eax, 1 |
||
3975 | mov [RESERVED_PORTS], eax |
||
3976 | shl eax, 4 |
||
3977 | add eax, RESERVED_PORTS |
||
3978 | mov ebx, [TASK_BASE] |
||
3979 | mov ebx, [ebx+TASKDATA.pid] |
||
3980 | mov [eax], ebx |
||
3981 | mov [eax+4], ecx |
||
3982 | mov [eax+8], edx |
||
1 | ha | 3983 | |
2382 | hidnplayr | 3984 | xor eax, eax |
3985 | ret |
||
1 | ha | 3986 | |
3987 | free_port_area: |
||
3988 | |||
1306 | Lrz | 3989 | ; pushad |
2382 | hidnplayr | 3990 | mov eax, [RESERVED_PORTS]; no reserved areas ? |
3991 | test eax, eax |
||
3992 | jz frpal2 |
||
3993 | mov ebx, [TASK_BASE] |
||
3994 | mov ebx, [ebx+TASKDATA.pid] |
||
1 | ha | 3995 | frpal3: |
2382 | hidnplayr | 3996 | mov edi, eax |
3997 | shl edi, 4 |
||
3998 | add edi, RESERVED_PORTS |
||
3999 | cmp ebx, [edi] |
||
4000 | jne frpal4 |
||
4001 | cmp ecx, [edi+4] |
||
4002 | jne frpal4 |
||
4003 | cmp edx, [edi+8] |
||
4004 | jne frpal4 |
||
4005 | jmp frpal1 |
||
1 | ha | 4006 | frpal4: |
2382 | hidnplayr | 4007 | dec eax |
4008 | jnz frpal3 |
||
1 | ha | 4009 | frpal2: |
1306 | Lrz | 4010 | ; popad |
2382 | hidnplayr | 4011 | inc eax |
4012 | ret |
||
1 | ha | 4013 | frpal1: |
2382 | hidnplayr | 4014 | push ecx |
4015 | mov ecx, 256 |
||
4016 | sub ecx, eax |
||
4017 | shl ecx, 4 |
||
4018 | mov esi, edi |
||
4019 | add esi, 16 |
||
4020 | cld |
||
4021 | rep movsb |
||
1 | ha | 4022 | |
2382 | hidnplayr | 4023 | dec dword [RESERVED_PORTS] |
1306 | Lrz | 4024 | ;popad |
4025 | ;disable port access at port IO map |
||
1 | ha | 4026 | |
1306 | Lrz | 4027 | ; pushad ; start disable io map |
2382 | hidnplayr | 4028 | pop eax ;start port |
4029 | cmp edx, 65536;16384 |
||
4030 | jge no_mask_io |
||
1 | ha | 4031 | |
1306 | Lrz | 4032 | ; mov eax,ecx |
2382 | hidnplayr | 4033 | xor ebp, ebp |
4034 | inc ebp |
||
1306 | Lrz | 4035 | new_port_access_disable: |
4036 | ; pushad |
||
4037 | ; mov ebp,1 ; disable - eax = port |
||
2382 | hidnplayr | 4038 | call set_io_access_rights |
1306 | Lrz | 4039 | ; popad |
2382 | hidnplayr | 4040 | inc eax |
4041 | cmp eax, edx |
||
4042 | jbe new_port_access_disable |
||
1306 | Lrz | 4043 | no_mask_io: |
4044 | ; popad ; end disable io map |
||
2382 | hidnplayr | 4045 | xor eax, eax |
4046 | ret |
||
2540 | hidnplayr | 4047 | ;----------------------------------------------------------------------------- |
2382 | hidnplayr | 4048 | align 4 |
1 | ha | 4049 | drawbackground: |
2540 | hidnplayr | 4050 | dbrv20: |
2382 | hidnplayr | 4051 | cmp [BgrDrawMode], dword 1 |
4052 | jne bgrstr |
||
4053 | call vesa20_drawbackground_tiled |
||
2540 | hidnplayr | 4054 | ; call [draw_pointer] |
4055 | call __sys_draw_pointer |
||
2382 | hidnplayr | 4056 | ret |
2540 | hidnplayr | 4057 | ;-------------------------------------- |
4058 | align 4 |
||
4059 | bgrstr: |
||
2382 | hidnplayr | 4060 | call vesa20_drawbackground_stretch |
2540 | hidnplayr | 4061 | ; call [draw_pointer] |
4062 | call __sys_draw_pointer |
||
2382 | hidnplayr | 4063 | ret |
2540 | hidnplayr | 4064 | ;----------------------------------------------------------------------------- |
75 | diamond | 4065 | align 4 |
2382 | hidnplayr | 4066 | syscall_putimage: ; PutImage |
1 | ha | 4067 | sys_putimage: |
2382 | hidnplayr | 4068 | test ecx, 0x80008000 |
4069 | jnz .exit |
||
4070 | test ecx, 0x0000FFFF |
||
4071 | jz .exit |
||
4072 | test ecx, 0xFFFF0000 |
||
4073 | jnz @f |
||
2540 | hidnplayr | 4074 | ;-------------------------------------- |
4075 | align 4 |
||
4076 | .exit: |
||
2382 | hidnplayr | 4077 | ret |
2540 | hidnplayr | 4078 | ;-------------------------------------- |
4079 | align 4 |
||
4080 | @@: |
||
2382 | hidnplayr | 4081 | mov edi, [current_slot] |
4082 | add dx, word[edi+APPDATA.wnd_clientbox.top] |
||
4083 | rol edx, 16 |
||
4084 | add dx, word[edi+APPDATA.wnd_clientbox.left] |
||
4085 | rol edx, 16 |
||
2540 | hidnplayr | 4086 | ;-------------------------------------- |
4087 | align 4 |
||
4088 | .forced: |
||
2382 | hidnplayr | 4089 | push ebp esi 0 |
4090 | mov ebp, putimage_get24bpp |
||
4091 | mov esi, putimage_init24bpp |
||
2540 | hidnplayr | 4092 | ;-------------------------------------- |
4093 | align 4 |
||
283 | diamond | 4094 | sys_putimage_bpp: |
2540 | hidnplayr | 4095 | call vesa20_putimage |
2382 | hidnplayr | 4096 | pop ebp esi ebp |
2540 | hidnplayr | 4097 | ret |
4098 | ; jmp [draw_pointer] |
||
4099 | ;----------------------------------------------------------------------------- |
||
2382 | hidnplayr | 4100 | align 4 |
283 | diamond | 4101 | sys_putimage_palette: |
4102 | ; ebx = pointer to image |
||
4103 | ; ecx = [xsize]*65536 + [ysize] |
||
4104 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 4105 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 4106 | ; edi = pointer to palette |
314 | diamond | 4107 | ; ebp = row delta |
2382 | hidnplayr | 4108 | mov eax, [CURRENT_TASK] |
4109 | shl eax, 8 |
||
4110 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
4111 | rol edx, 16 |
||
4112 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
4113 | rol edx, 16 |
||
2540 | hidnplayr | 4114 | ;-------------------------------------- |
4115 | align 4 |
||
283 | diamond | 4116 | .forced: |
2382 | hidnplayr | 4117 | cmp esi, 1 |
4118 | jnz @f |
||
4119 | push edi |
||
4120 | mov eax, [edi+4] |
||
4121 | sub eax, [edi] |
||
4122 | push eax |
||
4123 | push dword [edi] |
||
4124 | push 0ffffff80h |
||
4125 | mov edi, esp |
||
4126 | call put_mono_image |
||
4127 | add esp, 12 |
||
4128 | pop edi |
||
4129 | ret |
||
2540 | hidnplayr | 4130 | ;-------------------------------------- |
4131 | align 4 |
||
911 | diamond | 4132 | @@: |
2382 | hidnplayr | 4133 | cmp esi, 2 |
4134 | jnz @f |
||
4135 | push edi |
||
4136 | push 0ffffff80h |
||
4137 | mov edi, esp |
||
4138 | call put_2bit_image |
||
4139 | pop eax |
||
4140 | pop edi |
||
4141 | ret |
||
2540 | hidnplayr | 4142 | ;-------------------------------------- |
4143 | align 4 |
||
911 | diamond | 4144 | @@: |
2382 | hidnplayr | 4145 | cmp esi, 4 |
4146 | jnz @f |
||
4147 | push edi |
||
4148 | push 0ffffff80h |
||
4149 | mov edi, esp |
||
4150 | call put_4bit_image |
||
4151 | pop eax |
||
4152 | pop edi |
||
4153 | ret |
||
2540 | hidnplayr | 4154 | ;-------------------------------------- |
4155 | align 4 |
||
314 | diamond | 4156 | @@: |
2382 | hidnplayr | 4157 | push ebp esi ebp |
4158 | cmp esi, 8 |
||
4159 | jnz @f |
||
4160 | mov ebp, putimage_get8bpp |
||
4161 | mov esi, putimage_init8bpp |
||
4162 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4163 | ;-------------------------------------- |
4164 | align 4 |
||
918 | diamond | 4165 | @@: |
3187 | hidnplayr | 4166 | cmp esi, 9 |
4167 | jnz @f |
||
4168 | mov ebp, putimage_get9bpp |
||
4169 | mov esi, putimage_init9bpp |
||
4170 | jmp sys_putimage_bpp |
||
4171 | ;-------------------------------------- |
||
4172 | align 4 |
||
4173 | @@: |
||
2382 | hidnplayr | 4174 | cmp esi, 15 |
4175 | jnz @f |
||
4176 | mov ebp, putimage_get15bpp |
||
4177 | mov esi, putimage_init15bpp |
||
4178 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4179 | ;-------------------------------------- |
4180 | align 4 |
||
906 | diamond | 4181 | @@: |
2382 | hidnplayr | 4182 | cmp esi, 16 |
4183 | jnz @f |
||
4184 | mov ebp, putimage_get16bpp |
||
4185 | mov esi, putimage_init16bpp |
||
4186 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4187 | ;-------------------------------------- |
4188 | align 4 |
||
842 | diamond | 4189 | @@: |
2382 | hidnplayr | 4190 | cmp esi, 24 |
4191 | jnz @f |
||
4192 | mov ebp, putimage_get24bpp |
||
4193 | mov esi, putimage_init24bpp |
||
4194 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4195 | ;-------------------------------------- |
4196 | align 4 |
||
314 | diamond | 4197 | @@: |
2382 | hidnplayr | 4198 | cmp esi, 32 |
4199 | jnz @f |
||
4200 | mov ebp, putimage_get32bpp |
||
4201 | mov esi, putimage_init32bpp |
||
4202 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4203 | ;-------------------------------------- |
4204 | align 4 |
||
314 | diamond | 4205 | @@: |
2382 | hidnplayr | 4206 | pop ebp esi ebp |
4207 | ret |
||
2540 | hidnplayr | 4208 | ;----------------------------------------------------------------------------- |
4209 | align 4 |
||
911 | diamond | 4210 | put_mono_image: |
2382 | hidnplayr | 4211 | push ebp esi ebp |
4212 | mov ebp, putimage_get1bpp |
||
4213 | mov esi, putimage_init1bpp |
||
4214 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4215 | ;----------------------------------------------------------------------------- |
4216 | align 4 |
||
918 | diamond | 4217 | put_2bit_image: |
2382 | hidnplayr | 4218 | push ebp esi ebp |
4219 | mov ebp, putimage_get2bpp |
||
4220 | mov esi, putimage_init2bpp |
||
4221 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4222 | ;----------------------------------------------------------------------------- |
4223 | align 4 |
||
911 | diamond | 4224 | put_4bit_image: |
2382 | hidnplayr | 4225 | push ebp esi ebp |
4226 | mov ebp, putimage_get4bpp |
||
4227 | mov esi, putimage_init4bpp |
||
4228 | jmp sys_putimage_bpp |
||
2540 | hidnplayr | 4229 | ;----------------------------------------------------------------------------- |
4230 | align 4 |
||
283 | diamond | 4231 | putimage_init24bpp: |
2382 | hidnplayr | 4232 | lea eax, [eax*3] |
283 | diamond | 4233 | putimage_init8bpp: |
3187 | hidnplayr | 4234 | putimage_init9bpp: |
2382 | hidnplayr | 4235 | ret |
2540 | hidnplayr | 4236 | ;----------------------------------------------------------------------------- |
911 | diamond | 4237 | align 16 |
283 | diamond | 4238 | putimage_get24bpp: |
2382 | hidnplayr | 4239 | movzx eax, byte [esi+2] |
4240 | shl eax, 16 |
||
4241 | mov ax, [esi] |
||
4242 | add esi, 3 |
||
4243 | ret 4 |
||
2540 | hidnplayr | 4244 | ;----------------------------------------------------------------------------- |
911 | diamond | 4245 | align 16 |
283 | diamond | 4246 | putimage_get8bpp: |
2382 | hidnplayr | 4247 | movzx eax, byte [esi] |
4248 | push edx |
||
4249 | mov edx, [esp+8] |
||
4250 | mov eax, [edx+eax*4] |
||
4251 | pop edx |
||
4252 | inc esi |
||
4253 | ret 4 |
||
2540 | hidnplayr | 4254 | ;----------------------------------------------------------------------------- |
3187 | hidnplayr | 4255 | align 16 |
4256 | putimage_get9bpp: |
||
4257 | lodsb |
||
4258 | mov ah, al |
||
4259 | shl eax, 8 |
||
4260 | mov al, ah |
||
4261 | ret 4 |
||
4262 | ;----------------------------------------------------------------------------- |
||
2540 | hidnplayr | 4263 | align 4 |
911 | diamond | 4264 | putimage_init1bpp: |
2382 | hidnplayr | 4265 | add eax, ecx |
4266 | push ecx |
||
4267 | add eax, 7 |
||
4268 | add ecx, 7 |
||
4269 | shr eax, 3 |
||
4270 | shr ecx, 3 |
||
4271 | sub eax, ecx |
||
4272 | pop ecx |
||
4273 | ret |
||
2540 | hidnplayr | 4274 | ;----------------------------------------------------------------------------- |
911 | diamond | 4275 | align 16 |
4276 | putimage_get1bpp: |
||
2382 | hidnplayr | 4277 | push edx |
4278 | mov edx, [esp+8] |
||
4279 | mov al, [edx] |
||
4280 | add al, al |
||
4281 | jnz @f |
||
4282 | lodsb |
||
4283 | adc al, al |
||
911 | diamond | 4284 | @@: |
2382 | hidnplayr | 4285 | mov [edx], al |
4286 | sbb eax, eax |
||
4287 | and eax, [edx+8] |
||
4288 | add eax, [edx+4] |
||
4289 | pop edx |
||
4290 | ret 4 |
||
2540 | hidnplayr | 4291 | ;----------------------------------------------------------------------------- |
4292 | align 4 |
||
918 | diamond | 4293 | putimage_init2bpp: |
2382 | hidnplayr | 4294 | add eax, ecx |
4295 | push ecx |
||
4296 | add ecx, 3 |
||
4297 | add eax, 3 |
||
4298 | shr ecx, 2 |
||
4299 | shr eax, 2 |
||
4300 | sub eax, ecx |
||
4301 | pop ecx |
||
4302 | ret |
||
2540 | hidnplayr | 4303 | ;----------------------------------------------------------------------------- |
918 | diamond | 4304 | align 16 |
4305 | putimage_get2bpp: |
||
2382 | hidnplayr | 4306 | push edx |
4307 | mov edx, [esp+8] |
||
4308 | mov al, [edx] |
||
4309 | mov ah, al |
||
4310 | shr al, 6 |
||
4311 | shl ah, 2 |
||
4312 | jnz .nonewbyte |
||
4313 | lodsb |
||
4314 | mov ah, al |
||
4315 | shr al, 6 |
||
4316 | shl ah, 2 |
||
4317 | add ah, 1 |
||
918 | diamond | 4318 | .nonewbyte: |
2382 | hidnplayr | 4319 | mov [edx], ah |
4320 | mov edx, [edx+4] |
||
4321 | movzx eax, al |
||
4322 | mov eax, [edx+eax*4] |
||
4323 | pop edx |
||
4324 | ret 4 |
||
2540 | hidnplayr | 4325 | ;----------------------------------------------------------------------------- |
4326 | align 4 |
||
911 | diamond | 4327 | putimage_init4bpp: |
2382 | hidnplayr | 4328 | add eax, ecx |
4329 | push ecx |
||
4330 | add ecx, 1 |
||
4331 | add eax, 1 |
||
4332 | shr ecx, 1 |
||
4333 | shr eax, 1 |
||
4334 | sub eax, ecx |
||
4335 | pop ecx |
||
4336 | ret |
||
2540 | hidnplayr | 4337 | ;----------------------------------------------------------------------------- |
911 | diamond | 4338 | align 16 |
4339 | putimage_get4bpp: |
||
2382 | hidnplayr | 4340 | push edx |
4341 | mov edx, [esp+8] |
||
4342 | add byte [edx], 80h |
||
4343 | jc @f |
||
4344 | movzx eax, byte [edx+1] |
||
4345 | mov edx, [edx+4] |
||
4346 | and eax, 0x0F |
||
4347 | mov eax, [edx+eax*4] |
||
4348 | pop edx |
||
4349 | ret 4 |
||
911 | diamond | 4350 | @@: |
2382 | hidnplayr | 4351 | movzx eax, byte [esi] |
4352 | add esi, 1 |
||
4353 | mov [edx+1], al |
||
4354 | shr eax, 4 |
||
4355 | mov edx, [edx+4] |
||
4356 | mov eax, [edx+eax*4] |
||
4357 | pop edx |
||
4358 | ret 4 |
||
2540 | hidnplayr | 4359 | ;----------------------------------------------------------------------------- |
4360 | align 4 |
||
314 | diamond | 4361 | putimage_init32bpp: |
2382 | hidnplayr | 4362 | shl eax, 2 |
4363 | ret |
||
2540 | hidnplayr | 4364 | ;----------------------------------------------------------------------------- |
911 | diamond | 4365 | align 16 |
314 | diamond | 4366 | putimage_get32bpp: |
2382 | hidnplayr | 4367 | lodsd |
4368 | ret 4 |
||
2540 | hidnplayr | 4369 | ;----------------------------------------------------------------------------- |
4370 | align 4 |
||
906 | diamond | 4371 | putimage_init15bpp: |
911 | diamond | 4372 | putimage_init16bpp: |
2382 | hidnplayr | 4373 | add eax, eax |
4374 | ret |
||
2540 | hidnplayr | 4375 | ;----------------------------------------------------------------------------- |
911 | diamond | 4376 | align 16 |
906 | diamond | 4377 | putimage_get15bpp: |
842 | diamond | 4378 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
2382 | hidnplayr | 4379 | push ecx edx |
4380 | movzx eax, word [esi] |
||
4381 | add esi, 2 |
||
4382 | mov ecx, eax |
||
4383 | mov edx, eax |
||
4384 | and eax, 0x1F |
||
4385 | and ecx, 0x1F shl 5 |
||
4386 | and edx, 0x1F shl 10 |
||
4387 | shl eax, 3 |
||
4388 | shl ecx, 6 |
||
4389 | shl edx, 9 |
||
4390 | or eax, ecx |
||
4391 | or eax, edx |
||
4392 | pop edx ecx |
||
4393 | ret 4 |
||
2540 | hidnplayr | 4394 | ;----------------------------------------------------------------------------- |
911 | diamond | 4395 | align 16 |
906 | diamond | 4396 | putimage_get16bpp: |
4397 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
2382 | hidnplayr | 4398 | push ecx edx |
4399 | movzx eax, word [esi] |
||
4400 | add esi, 2 |
||
4401 | mov ecx, eax |
||
4402 | mov edx, eax |
||
4403 | and eax, 0x1F |
||
4404 | and ecx, 0x3F shl 5 |
||
4405 | and edx, 0x1F shl 11 |
||
4406 | shl eax, 3 |
||
4407 | shl ecx, 5 |
||
4408 | shl edx, 8 |
||
4409 | or eax, ecx |
||
4410 | or eax, edx |
||
4411 | pop edx ecx |
||
4412 | ret 4 |
||
2540 | hidnplayr | 4413 | ;----------------------------------------------------------------------------- |
4414 | ;align 4 |
||
1 | ha | 4415 | ; eax x beginning |
4416 | ; ebx y beginning |
||
4417 | ; ecx x end |
||
2382 | hidnplayr | 4418 | ; edx y end |
1 | ha | 4419 | ; edi color |
2540 | hidnplayr | 4420 | ;__sys_drawbar: |
4421 | ; mov esi, [current_slot] |
||
4422 | ; add eax, [esi+APPDATA.wnd_clientbox.left] |
||
4423 | ; add ecx, [esi+APPDATA.wnd_clientbox.left] |
||
4424 | ; add ebx, [esi+APPDATA.wnd_clientbox.top] |
||
4425 | ; add edx, [esi+APPDATA.wnd_clientbox.top] |
||
4426 | ;-------------------------------------- |
||
4427 | ;align 4 |
||
4428 | ;.forced: |
||
4429 | ; call vesa20_drawbar |
||
4430 | ; call [draw_pointer] |
||
4431 | ; ret |
||
4432 | ;----------------------------------------------------------------------------- |
||
4433 | align 4 |
||
1 | ha | 4434 | kb_read: |
4435 | |||
2382 | hidnplayr | 4436 | push ecx edx |
1 | ha | 4437 | |
2382 | hidnplayr | 4438 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4439 | kr_loop: |
2382 | hidnplayr | 4440 | in al, 0x64 |
4441 | test al, 1 |
||
4442 | jnz kr_ready |
||
4443 | loop kr_loop |
||
4444 | mov ah, 1 |
||
4445 | jmp kr_exit |
||
1 | ha | 4446 | kr_ready: |
2382 | hidnplayr | 4447 | push ecx |
4448 | mov ecx, 32 |
||
1 | ha | 4449 | kr_delay: |
2382 | hidnplayr | 4450 | loop kr_delay |
4451 | pop ecx |
||
4452 | in al, 0x60 |
||
4453 | xor ah, ah |
||
1 | ha | 4454 | kr_exit: |
4455 | |||
2382 | hidnplayr | 4456 | pop edx ecx |
1 | ha | 4457 | |
2382 | hidnplayr | 4458 | ret |
2540 | hidnplayr | 4459 | ;----------------------------------------------------------------------------- |
4460 | align 4 |
||
1 | ha | 4461 | kb_write: |
4462 | |||
2382 | hidnplayr | 4463 | push ecx edx |
1 | ha | 4464 | |
2382 | hidnplayr | 4465 | mov dl, al |
265 | diamond | 4466 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4467 | ; kw_loop1: |
||
4468 | ; in al,0x64 |
||
4469 | ; test al,0x20 |
||
4470 | ; jz kw_ok1 |
||
4471 | ; loop kw_loop1 |
||
4472 | ; mov ah,1 |
||
4473 | ; jmp kw_exit |
||
4474 | ; kw_ok1: |
||
2382 | hidnplayr | 4475 | in al, 0x60 |
4476 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4477 | kw_loop: |
2382 | hidnplayr | 4478 | in al, 0x64 |
4479 | test al, 2 |
||
4480 | jz kw_ok |
||
4481 | loop kw_loop |
||
4482 | mov ah, 1 |
||
4483 | jmp kw_exit |
||
1 | ha | 4484 | kw_ok: |
2382 | hidnplayr | 4485 | mov al, dl |
4486 | out 0x60, al |
||
4487 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4488 | kw_loop3: |
2382 | hidnplayr | 4489 | in al, 0x64 |
4490 | test al, 2 |
||
4491 | jz kw_ok3 |
||
4492 | loop kw_loop3 |
||
4493 | mov ah, 1 |
||
4494 | jmp kw_exit |
||
1 | ha | 4495 | kw_ok3: |
2382 | hidnplayr | 4496 | mov ah, 8 |
1 | ha | 4497 | kw_loop4: |
2382 | hidnplayr | 4498 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4499 | kw_loop5: |
2382 | hidnplayr | 4500 | in al, 0x64 |
4501 | test al, 1 |
||
4502 | jnz kw_ok4 |
||
4503 | loop kw_loop5 |
||
4504 | dec ah |
||
4505 | jnz kw_loop4 |
||
1 | ha | 4506 | kw_ok4: |
2382 | hidnplayr | 4507 | xor ah, ah |
1 | ha | 4508 | kw_exit: |
4509 | |||
2382 | hidnplayr | 4510 | pop edx ecx |
1 | ha | 4511 | |
2382 | hidnplayr | 4512 | ret |
2540 | hidnplayr | 4513 | ;----------------------------------------------------------------------------- |
4514 | align 4 |
||
1 | ha | 4515 | kb_cmd: |
4516 | |||
2382 | hidnplayr | 4517 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
1 | ha | 4518 | c_wait: |
2382 | hidnplayr | 4519 | in al, 0x64 |
4520 | test al, 2 |
||
4521 | jz c_send |
||
4522 | loop c_wait |
||
4523 | jmp c_error |
||
1 | ha | 4524 | c_send: |
2382 | hidnplayr | 4525 | mov al, bl |
4526 | out 0x64, al |
||
4527 | mov ecx, 0x1ffff; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 4528 | c_accept: |
2382 | hidnplayr | 4529 | in al, 0x64 |
4530 | test al, 2 |
||
4531 | jz c_ok |
||
4532 | loop c_accept |
||
1 | ha | 4533 | c_error: |
2382 | hidnplayr | 4534 | mov ah, 1 |
4535 | jmp c_exit |
||
1 | ha | 4536 | c_ok: |
2382 | hidnplayr | 4537 | xor ah, ah |
1 | ha | 4538 | c_exit: |
2382 | hidnplayr | 4539 | ret |
1 | ha | 4540 | |
4541 | |||
4542 | setmouse: ; set mousepicture -pointer |
||
2382 | hidnplayr | 4543 | ; ps2 mouse enable |
1 | ha | 4544 | |
2540 | hidnplayr | 4545 | ; mov [MOUSE_PICTURE], dword mousepointer |
1 | ha | 4546 | |
2382 | hidnplayr | 4547 | cli |
1 | ha | 4548 | |
2382 | hidnplayr | 4549 | ret |
1 | ha | 4550 | |
1055 | Galkov | 4551 | if used _rdtsc |
1 | ha | 4552 | _rdtsc: |
2382 | hidnplayr | 4553 | bt [cpu_caps], CAPS_TSC |
4554 | jnc ret_rdtsc |
||
4555 | rdtsc |
||
4556 | ret |
||
1 | ha | 4557 | ret_rdtsc: |
2382 | hidnplayr | 4558 | mov edx, 0xffffffff |
4559 | mov eax, 0xffffffff |
||
4560 | ret |
||
1055 | Galkov | 4561 | end if |
1 | ha | 4562 | |
4563 | sys_msg_board_str: |
||
4564 | |||
2382 | hidnplayr | 4565 | pushad |
1 | ha | 4566 | @@: |
2382 | hidnplayr | 4567 | cmp [esi], byte 0 |
4568 | je @f |
||
4569 | mov eax, 1 |
||
4570 | movzx ebx, byte [esi] |
||
4571 | call sys_msg_board |
||
4572 | inc esi |
||
4573 | jmp @b |
||
1 | ha | 4574 | @@: |
2382 | hidnplayr | 4575 | popad |
4576 | ret |
||
1 | ha | 4577 | |
709 | diamond | 4578 | sys_msg_board_byte: |
4579 | ; in: al = byte to display |
||
4580 | ; out: nothing |
||
4581 | ; destroys: nothing |
||
2382 | hidnplayr | 4582 | pushad |
4583 | mov ecx, 2 |
||
4584 | shl eax, 24 |
||
4585 | jmp @f |
||
709 | diamond | 4586 | |
4587 | sys_msg_board_word: |
||
4588 | ; in: ax = word to display |
||
4589 | ; out: nothing |
||
4590 | ; destroys: nothing |
||
2382 | hidnplayr | 4591 | pushad |
4592 | mov ecx, 4 |
||
4593 | shl eax, 16 |
||
4594 | jmp @f |
||
709 | diamond | 4595 | |
4596 | sys_msg_board_dword: |
||
4597 | ; in: eax = dword to display |
||
4598 | ; out: nothing |
||
4599 | ; destroys: nothing |
||
2382 | hidnplayr | 4600 | pushad |
4601 | mov ecx, 8 |
||
709 | diamond | 4602 | @@: |
2382 | hidnplayr | 4603 | push ecx |
4604 | rol eax, 4 |
||
4605 | push eax |
||
4606 | and al, 0xF |
||
4607 | cmp al, 10 |
||
4608 | sbb al, 69h |
||
4609 | das |
||
4610 | mov bl, al |
||
4611 | xor eax, eax |
||
4612 | inc eax |
||
4613 | call sys_msg_board |
||
4614 | pop eax |
||
4615 | pop ecx |
||
4616 | loop @b |
||
4617 | popad |
||
4618 | ret |
||
709 | diamond | 4619 | |
1 | ha | 4620 | uglobal |
2382 | hidnplayr | 4621 | msg_board_data: |
4622 | times 4096 db 0 |
||
1 | ha | 4623 | msg_board_count dd 0x0 |
4624 | endg |
||
4625 | |||
4626 | sys_msg_board: |
||
4627 | |||
4628 | ; eax=1 : write : bl byte to write |
||
4629 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4630 | |||
2382 | hidnplayr | 4631 | mov ecx, [msg_board_count] |
4632 | cmp eax, 1 |
||
4633 | jne .smbl1 |
||
1 | ha | 4634 | |
1043 | hidnplayr | 4635 | if defined debug_com_base |
1 | ha | 4636 | |
2382 | hidnplayr | 4637 | push dx ax |
1043 | hidnplayr | 4638 | |
2382 | hidnplayr | 4639 | @@: ; Wait for empty transmit register (yes, this slows down system..) |
4640 | mov dx, debug_com_base+5 |
||
4641 | in al, dx |
||
4642 | test al, 1 shl 5 |
||
4643 | jz @r |
||
1043 | hidnplayr | 4644 | |
2382 | hidnplayr | 4645 | mov dx, debug_com_base ; Output the byte |
4646 | mov al, bl |
||
4647 | out dx, al |
||
1043 | hidnplayr | 4648 | |
2382 | hidnplayr | 4649 | pop ax dx |
1043 | hidnplayr | 4650 | |
4651 | end if |
||
4652 | |||
2382 | hidnplayr | 4653 | mov [msg_board_data+ecx], bl |
4654 | inc ecx |
||
4655 | and ecx, 4095 |
||
4656 | mov [msg_board_count], ecx |
||
4657 | mov [check_idle_semaphore], 5 |
||
4658 | ret |
||
671 | Ghost | 4659 | .smbl1: |
2382 | hidnplayr | 4660 | cmp eax, 2 |
4661 | jne .smbl2 |
||
4662 | test ecx, ecx |
||
4663 | jz .smbl21 |
||
4664 | mov eax, msg_board_data+1 |
||
4665 | mov ebx, msg_board_data |
||
4666 | movzx edx, byte [ebx] |
||
4667 | call memmove |
||
4668 | dec [msg_board_count] |
||
4669 | mov [esp + 36], edx ;eax |
||
4670 | mov [esp + 24], dword 1 |
||
4671 | ret |
||
671 | Ghost | 4672 | .smbl21: |
2382 | hidnplayr | 4673 | mov [esp+36], ecx |
4674 | mov [esp+24], ecx |
||
671 | Ghost | 4675 | .smbl2: |
2382 | hidnplayr | 4676 | ret |
1 | ha | 4677 | |
2382 | hidnplayr | 4678 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4679 | ;; 66 sys function. ;; |
||
4680 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
4681 | ;; out eax ;; |
||
4682 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4683 | iglobal |
||
4684 | align 4 |
||
4685 | f66call: |
||
4686 | dd sys_process_def.1 ; 1 = set keyboard mode |
||
4687 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
4688 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3187 | hidnplayr | 4689 | dd sys_process_def.4 ; 4 = set system-wide hotkey |
4690 | dd sys_process_def.5 ; 5 = delete installed hotkey |
||
4691 | dd sys_process_def.6 ; 6 = disable input, work only hotkeys |
||
4692 | dd sys_process_def.7 ; 7 = enable input, opposition to f.66.6 |
||
2382 | hidnplayr | 4693 | endg |
3187 | hidnplayr | 4694 | ;----------------------------------------------------------------------------- |
4695 | align 4 |
||
2382 | hidnplayr | 4696 | sys_process_def: |
4697 | dec ebx |
||
3187 | hidnplayr | 4698 | cmp ebx, 7 |
4699 | jae .not_support ;if >=8 then or eax,-1 |
||
1 | ha | 4700 | |
2382 | hidnplayr | 4701 | mov edi, [CURRENT_TASK] |
4702 | jmp dword [f66call+ebx*4] |
||
1 | ha | 4703 | |
2382 | hidnplayr | 4704 | .not_support: |
4705 | or eax, -1 |
||
4706 | ret |
||
3187 | hidnplayr | 4707 | ;----------------------------------------------------------------------------- |
4708 | align 4 |
||
2382 | hidnplayr | 4709 | .1: |
4710 | shl edi, 8 |
||
4711 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode], cl |
||
1 | ha | 4712 | |
2382 | hidnplayr | 4713 | ret |
3187 | hidnplayr | 4714 | ;----------------------------------------------------------------------------- |
4715 | align 4 |
||
2382 | hidnplayr | 4716 | .2: ; 2 = get keyboard mode |
4717 | shl edi, 8 |
||
4718 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
||
4719 | mov [esp+32], eax |
||
4720 | ret |
||
3187 | hidnplayr | 4721 | ;----------------------------------------------------------------------------- |
4722 | align 4 |
||
2382 | hidnplayr | 4723 | .3: ;3 = get keyboard ctrl, alt, shift |
4724 | mov eax, [kb_state] |
||
4725 | mov [esp+32], eax |
||
4726 | ret |
||
3187 | hidnplayr | 4727 | ;----------------------------------------------------------------------------- |
4728 | align 4 |
||
2382 | hidnplayr | 4729 | .4: |
4730 | mov eax, hotkey_list |
||
92 | diamond | 4731 | @@: |
2382 | hidnplayr | 4732 | cmp dword [eax+8], 0 |
4733 | jz .found_free |
||
4734 | add eax, 16 |
||
4735 | cmp eax, hotkey_list+16*256 |
||
4736 | jb @b |
||
4737 | mov dword [esp+32], 1 |
||
4738 | ret |
||
92 | diamond | 4739 | .found_free: |
2382 | hidnplayr | 4740 | mov [eax+8], edi |
4741 | mov [eax+4], edx |
||
4742 | movzx ecx, cl |
||
4743 | lea ecx, [hotkey_scancodes+ecx*4] |
||
4744 | mov edx, [ecx] |
||
4745 | mov [eax], edx |
||
4746 | mov [ecx], eax |
||
4747 | mov [eax+12], ecx |
||
4748 | jecxz @f |
||
4749 | mov [edx+12], eax |
||
92 | diamond | 4750 | @@: |
2382 | hidnplayr | 4751 | and dword [esp+32], 0 |
4752 | ret |
||
3187 | hidnplayr | 4753 | ;----------------------------------------------------------------------------- |
4754 | align 4 |
||
2382 | hidnplayr | 4755 | .5: |
4756 | movzx ebx, cl |
||
4757 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4758 | mov eax, [ebx] |
||
92 | diamond | 4759 | .scan: |
2382 | hidnplayr | 4760 | test eax, eax |
4761 | jz .notfound |
||
4762 | cmp [eax+8], edi |
||
4763 | jnz .next |
||
4764 | cmp [eax+4], edx |
||
4765 | jz .found |
||
92 | diamond | 4766 | .next: |
2382 | hidnplayr | 4767 | mov eax, [eax] |
4768 | jmp .scan |
||
92 | diamond | 4769 | .notfound: |
2382 | hidnplayr | 4770 | mov dword [esp+32], 1 |
4771 | ret |
||
92 | diamond | 4772 | .found: |
2382 | hidnplayr | 4773 | mov ecx, [eax] |
4774 | jecxz @f |
||
4775 | mov edx, [eax+12] |
||
4776 | mov [ecx+12], edx |
||
92 | diamond | 4777 | @@: |
2382 | hidnplayr | 4778 | mov ecx, [eax+12] |
4779 | mov edx, [eax] |
||
4780 | mov [ecx], edx |
||
4781 | xor edx, edx |
||
4782 | mov [eax+4], edx |
||
4783 | mov [eax+8], edx |
||
4784 | mov [eax+12], edx |
||
4785 | mov [eax], edx |
||
4786 | mov [esp+32], edx |
||
4787 | ret |
||
3187 | hidnplayr | 4788 | ;----------------------------------------------------------------------------- |
4789 | align 4 |
||
4790 | .6: |
||
4791 | pushfd |
||
4792 | cli |
||
4793 | mov eax, [PID_lock_input] |
||
4794 | test eax, eax |
||
4795 | jnz @f |
||
4796 | ; get current PID |
||
4797 | mov eax, [CURRENT_TASK] |
||
4798 | shl eax, 5 |
||
4799 | mov eax, [eax+CURRENT_TASK+TASKDATA.pid] |
||
4800 | ; set current PID for lock input |
||
4801 | mov [PID_lock_input], eax |
||
4802 | @@: |
||
4803 | popfd |
||
4804 | ret |
||
4805 | ;----------------------------------------------------------------------------- |
||
4806 | align 4 |
||
4807 | .7: |
||
4808 | mov eax, [PID_lock_input] |
||
4809 | test eax, eax |
||
4810 | jz @f |
||
4811 | ; get current PID |
||
4812 | mov ebx, [CURRENT_TASK] |
||
4813 | shl ebx, 5 |
||
4814 | mov ebx, [ebx+CURRENT_TASK+TASKDATA.pid] |
||
4815 | ; compare current lock input with current PID |
||
4816 | cmp ebx, eax |
||
4817 | jne @f |
||
92 | diamond | 4818 | |
3187 | hidnplayr | 4819 | xor eax, eax |
4820 | mov [PID_lock_input], eax |
||
4821 | @@: |
||
4822 | ret |
||
4823 | ;----------------------------------------------------------------------------- |
||
4824 | uglobal |
||
4825 | PID_lock_input dd 0x0 |
||
4826 | endg |
||
2382 | hidnplayr | 4827 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
4828 | ;; 61 sys function. ;; |
||
4829 | ;; in eax=61,ebx in [1..3] ;; |
||
4830 | ;; out eax ;; |
||
4831 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
4832 | iglobal |
||
1 | ha | 4833 | align 4 |
2382 | hidnplayr | 4834 | f61call: |
4835 | dd sys_gs.1 ; resolution |
||
4836 | dd sys_gs.2 ; bits per pixel |
||
4837 | dd sys_gs.3 ; bytes per scanline |
||
4838 | endg |
||
1 | ha | 4839 | |
4840 | |||
2382 | hidnplayr | 4841 | align 4 |
1 | ha | 4842 | |
2382 | hidnplayr | 4843 | sys_gs: ; direct screen access |
4844 | dec ebx |
||
4845 | cmp ebx, 2 |
||
4846 | ja .not_support |
||
4847 | jmp dword [f61call+ebx*4] |
||
4848 | .not_support: |
||
4849 | or [esp+32], dword -1 |
||
4850 | ret |
||
1 | ha | 4851 | |
4852 | |||
2382 | hidnplayr | 4853 | .1: ; resolution |
4854 | mov eax, [Screen_Max_X] |
||
4855 | shl eax, 16 |
||
4856 | mov ax, [Screen_Max_Y] |
||
4857 | add eax, 0x00010001 |
||
4858 | mov [esp+32], eax |
||
4859 | ret |
||
4860 | .2: ; bits per pixel |
||
4861 | movzx eax, byte [ScreenBPP] |
||
4862 | mov [esp+32], eax |
||
4863 | ret |
||
4864 | .3: ; bytes per scanline |
||
4865 | mov eax, [BytesPerScanLine] |
||
4866 | mov [esp+32], eax |
||
4867 | ret |
||
1 | ha | 4868 | |
4869 | align 4 ; system functions |
||
4870 | |||
2382 | hidnplayr | 4871 | syscall_setpixel: ; SetPixel |
1 | ha | 4872 | |
2382 | hidnplayr | 4873 | mov eax, ebx |
4874 | mov ebx, ecx |
||
4875 | mov ecx, edx |
||
4876 | mov edx, [TASK_BASE] |
||
4877 | add eax, [edx-twdw+WDATA.box.left] |
||
4878 | add ebx, [edx-twdw+WDATA.box.top] |
||
4879 | mov edi, [current_slot] |
||
4880 | add eax, [edi+APPDATA.wnd_clientbox.left] |
||
4881 | add ebx, [edi+APPDATA.wnd_clientbox.top] |
||
4882 | xor edi, edi ; no force |
||
2540 | hidnplayr | 4883 | and ecx, 0xFBFFFFFF ;negate 0x04000000 save to mouseunder area |
4884 | ; jmp [putpixel] |
||
4885 | jmp __sys_putpixel |
||
1 | ha | 4886 | |
4887 | align 4 |
||
4888 | |||
2382 | hidnplayr | 4889 | syscall_writetext: ; WriteText |
1 | ha | 4890 | |
2382 | hidnplayr | 4891 | mov eax, [TASK_BASE] |
4892 | mov ebp, [eax-twdw+WDATA.box.left] |
||
4893 | push esi |
||
4894 | mov esi, [current_slot] |
||
4895 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4896 | shl ebp, 16 |
||
4897 | add ebp, [eax-twdw+WDATA.box.top] |
||
4898 | add bp, word[esi+APPDATA.wnd_clientbox.top] |
||
4899 | pop esi |
||
4900 | add ebx, ebp |
||
4901 | mov eax, edi |
||
2540 | hidnplayr | 4902 | test ecx, 0x08000000 ; redirect the output to the user area |
4903 | jnz dtext |
||
2382 | hidnplayr | 4904 | xor edi, edi |
4905 | jmp dtext |
||
1 | ha | 4906 | |
4907 | align 4 |
||
4908 | |||
2382 | hidnplayr | 4909 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4910 | |
2382 | hidnplayr | 4911 | mov eax, ebx |
4912 | mov ebx, ecx |
||
4913 | mov ecx, edx |
||
4914 | mov edx, esi |
||
4915 | mov esi, 12 |
||
4916 | call fileread |
||
4917 | mov [esp+32], eax |
||
4918 | ret |
||
1 | ha | 4919 | |
4920 | align 4 |
||
4921 | |||
2382 | hidnplayr | 4922 | syscall_drawrect: ; DrawRect |
1 | ha | 4923 | |
2382 | hidnplayr | 4924 | mov edi, edx ; color + gradient |
4925 | and edi, 0x80FFFFFF |
||
4926 | test bx, bx ; x.size |
||
4927 | je .drectr |
||
4928 | test cx, cx ; y.size |
||
4929 | je .drectr |
||
1 | ha | 4930 | |
2382 | hidnplayr | 4931 | mov eax, ebx ; bad idea |
4932 | mov ebx, ecx |
||
1 | ha | 4933 | |
2382 | hidnplayr | 4934 | movzx ecx, ax ; ecx - x.size |
4935 | shr eax, 16 ; eax - x.coord |
||
4936 | movzx edx, bx ; edx - y.size |
||
4937 | shr ebx, 16 ; ebx - y.coord |
||
4938 | mov esi, [current_slot] |
||
1 | ha | 4939 | |
2382 | hidnplayr | 4940 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4941 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4942 | add ecx, eax |
||
4943 | add edx, ebx |
||
2540 | hidnplayr | 4944 | ; jmp [drawbar] |
4945 | jmp vesa20_drawbar |
||
671 | Ghost | 4946 | .drectr: |
2382 | hidnplayr | 4947 | ret |
1 | ha | 4948 | |
4949 | align 4 |
||
2382 | hidnplayr | 4950 | syscall_getscreensize: ; GetScreenSize |
4951 | mov ax, [Screen_Max_X] |
||
4952 | shl eax, 16 |
||
4953 | mov ax, [Screen_Max_Y] |
||
4954 | mov [esp + 32], eax |
||
4955 | ret |
||
1 | ha | 4956 | |
671 | Ghost | 4957 | align 4 |
4958 | |||
2382 | hidnplayr | 4959 | syscall_cdaudio: ; CD |
1 | ha | 4960 | |
2382 | hidnplayr | 4961 | cmp ebx, 4 |
4962 | jb .audio |
||
4963 | jz .eject |
||
4964 | cmp ebx, 5 |
||
4965 | jnz .ret |
||
588 | diamond | 4966 | .load: |
2382 | hidnplayr | 4967 | call .reserve |
4968 | call LoadMedium |
||
4969 | ;call .free |
||
4970 | jmp .free |
||
1290 | Lrz | 4971 | ; ret |
588 | diamond | 4972 | .eject: |
2382 | hidnplayr | 4973 | call .reserve |
4974 | call clear_CD_cache |
||
4975 | call allow_medium_removal |
||
4976 | call EjectMedium |
||
1290 | Lrz | 4977 | ; call .free |
2382 | hidnplayr | 4978 | jmp .free |
1290 | Lrz | 4979 | ; ret |
588 | diamond | 4980 | .audio: |
2382 | hidnplayr | 4981 | call sys_cd_audio |
4982 | mov [esp+36-4], eax |
||
588 | diamond | 4983 | .ret: |
2382 | hidnplayr | 4984 | ret |
1 | ha | 4985 | |
588 | diamond | 4986 | .reserve: |
2382 | hidnplayr | 4987 | call reserve_cd |
4988 | mov eax, ecx |
||
4989 | shr eax, 1 |
||
4990 | and eax, 1 |
||
4991 | inc eax |
||
4992 | mov [ChannelNumber], ax |
||
4993 | mov eax, ecx |
||
4994 | and eax, 1 |
||
4995 | mov [DiskNumber], al |
||
4996 | call reserve_cd_channel |
||
4997 | and ebx, 3 |
||
4998 | inc ebx |
||
4999 | mov [cdpos], ebx |
||
5000 | add ebx, ebx |
||
5001 | mov cl, 8 |
||
5002 | sub cl, bl |
||
5003 | mov al, [DRIVE_DATA+1] |
||
5004 | shr al, cl |
||
5005 | test al, 2 |
||
5006 | jz .free;.err |
||
5007 | ret |
||
588 | diamond | 5008 | .free: |
2382 | hidnplayr | 5009 | call free_cd_channel |
5010 | and [cd_status], 0 |
||
5011 | ret |
||
590 | diamond | 5012 | .err: |
2382 | hidnplayr | 5013 | call .free |
1290 | Lrz | 5014 | ; pop eax |
2382 | hidnplayr | 5015 | ret |
2540 | hidnplayr | 5016 | ;----------------------------------------------------------------------------- |
1 | ha | 5017 | align 4 |
2540 | hidnplayr | 5018 | syscall_getpixel_WinMap: ; GetPixel WinMap |
5019 | cmp ebx, [Screen_Max_X] |
||
5020 | jbe @f |
||
5021 | cmp ecx, [Screen_Max_Y] |
||
5022 | jbe @f |
||
5023 | xor eax, eax |
||
5024 | jmp .store |
||
5025 | ;-------------------------------------- |
||
5026 | align 4 |
||
5027 | @@: |
||
5028 | mov eax, [d_width_calc_area + ecx*4] |
||
5029 | add eax, [_WinMapAddress] |
||
5030 | movzx eax, byte[eax+ebx] ; get value for current point |
||
5031 | ;-------------------------------------- |
||
5032 | align 4 |
||
5033 | .store: |
||
5034 | mov [esp + 32], eax |
||
5035 | ret |
||
5036 | ;----------------------------------------------------------------------------- |
||
5037 | align 4 |
||
2382 | hidnplayr | 5038 | syscall_getpixel: ; GetPixel |
5039 | mov ecx, [Screen_Max_X] |
||
5040 | inc ecx |
||
5041 | xor edx, edx |
||
5042 | mov eax, ebx |
||
5043 | div ecx |
||
5044 | mov ebx, edx |
||
5045 | xchg eax, ebx |
||
2540 | hidnplayr | 5046 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
2382 | hidnplayr | 5047 | call dword [GETPIXEL]; eax - x, ebx - y |
5048 | mov [esp + 32], ecx |
||
5049 | ret |
||
2540 | hidnplayr | 5050 | ;----------------------------------------------------------------------------- |
921 | mario79 | 5051 | align 4 |
5052 | syscall_getarea: |
||
5053 | ;eax = 36 |
||
1055 | Galkov | 5054 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
5055 | ;ecx = [size x]*65536 + [size y] |
||
5056 | ;edx = [start x]*65536 + [start y] |
||
2382 | hidnplayr | 5057 | pushad |
5058 | mov edi, ebx |
||
5059 | mov eax, edx |
||
5060 | shr eax, 16 |
||
5061 | mov ebx, edx |
||
5062 | and ebx, 0xffff |
||
5063 | dec eax |
||
5064 | dec ebx |
||
921 | mario79 | 5065 | ; eax - x, ebx - y |
2382 | hidnplayr | 5066 | mov edx, ecx |
5067 | |||
5068 | shr ecx, 16 |
||
5069 | and edx, 0xffff |
||
5070 | mov esi, ecx |
||
921 | mario79 | 5071 | ; ecx - size x, edx - size y |
927 | mario79 | 5072 | |
2382 | hidnplayr | 5073 | mov ebp, edx |
5074 | dec ebp |
||
5075 | lea ebp, [ebp*3] |
||
5076 | |||
5077 | imul ebp, esi |
||
5078 | |||
5079 | mov esi, ecx |
||
5080 | dec esi |
||
5081 | lea esi, [esi*3] |
||
5082 | |||
5083 | add ebp, esi |
||
5084 | add ebp, edi |
||
5085 | |||
5086 | add ebx, edx |
||
2540 | hidnplayr | 5087 | ;-------------------------------------- |
5088 | align 4 |
||
921 | mario79 | 5089 | .start_y: |
2382 | hidnplayr | 5090 | push ecx edx |
2540 | hidnplayr | 5091 | ;-------------------------------------- |
5092 | align 4 |
||
921 | mario79 | 5093 | .start_x: |
2382 | hidnplayr | 5094 | push eax ebx ecx |
5095 | add eax, ecx |
||
927 | mario79 | 5096 | |
2540 | hidnplayr | 5097 | and ecx, 0xFBFFFFFF ;negate 0x04000000 use mouseunder area |
2382 | hidnplayr | 5098 | call dword [GETPIXEL]; eax - x, ebx - y |
921 | mario79 | 5099 | |
2382 | hidnplayr | 5100 | mov [ebp], cx |
5101 | shr ecx, 16 |
||
5102 | mov [ebp+2], cl |
||
5103 | |||
5104 | pop ecx ebx eax |
||
5105 | sub ebp, 3 |
||
5106 | dec ecx |
||
5107 | jnz .start_x |
||
5108 | pop edx ecx |
||
5109 | dec ebx |
||
5110 | dec edx |
||
5111 | jnz .start_y |
||
2540 | hidnplayr | 5112 | popad |
5113 | ret |
||
5114 | ;----------------------------------------------------------------------------- |
||
5115 | align 4 |
||
5116 | syscall_putarea_backgr: |
||
5117 | ;eax = 25 |
||
5118 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
||
5119 | ;ecx = [size x]*65536 + [size y] |
||
5120 | ;edx = [start x]*65536 + [start y] |
||
5121 | pushad |
||
5122 | mov edi, ebx |
||
5123 | mov eax, edx |
||
5124 | shr eax, 16 |
||
5125 | mov ebx, edx |
||
5126 | and ebx, 0xffff |
||
5127 | dec eax |
||
5128 | dec ebx |
||
5129 | ; eax - x, ebx - y |
||
5130 | mov edx, ecx |
||
5131 | shr ecx, 16 |
||
5132 | and edx, 0xffff |
||
5133 | mov esi, ecx |
||
5134 | ; ecx - size x, edx - size y |
||
5135 | mov ebp, edx |
||
5136 | dec ebp |
||
5137 | shl ebp, 2 |
||
5138 | |||
5139 | imul ebp, esi |
||
5140 | |||
5141 | mov esi, ecx |
||
5142 | dec esi |
||
5143 | shl esi, 2 |
||
5144 | |||
5145 | add ebp, esi |
||
5146 | add ebp, edi |
||
5147 | |||
5148 | add ebx, edx |
||
5149 | ;-------------------------------------- |
||
5150 | align 4 |
||
5151 | .start_y: |
||
5152 | push ecx edx |
||
5153 | ;-------------------------------------- |
||
5154 | align 4 |
||
5155 | .start_x: |
||
5156 | push eax ecx |
||
5157 | add eax, ecx |
||
5158 | |||
5159 | mov ecx, [ebp] |
||
5160 | rol ecx, 8 |
||
5161 | test cl, cl ; transparensy = 0 |
||
5162 | jz .no_put |
||
5163 | |||
5164 | xor cl, cl |
||
5165 | ror ecx, 8 |
||
5166 | |||
5167 | pushad |
||
5168 | mov edx, [d_width_calc_area + ebx*4] |
||
5169 | add edx, [_WinMapAddress] |
||
5170 | movzx edx, byte [eax+edx] |
||
5171 | cmp dl, byte 1 |
||
2382 | hidnplayr | 5172 | jne @f |
2540 | hidnplayr | 5173 | |
5174 | call dword [PUTPIXEL]; eax - x, ebx - y |
||
5175 | ;-------------------------------------- |
||
5176 | align 4 |
||
927 | mario79 | 5177 | @@: |
2382 | hidnplayr | 5178 | popad |
2540 | hidnplayr | 5179 | ;-------------------------------------- |
5180 | align 4 |
||
5181 | .no_put: |
||
5182 | pop ecx eax |
||
3187 | hidnplayr | 5183 | |
2540 | hidnplayr | 5184 | sub ebp, 4 |
5185 | dec ecx |
||
5186 | jnz .start_x |
||
5187 | |||
5188 | pop edx ecx |
||
5189 | dec ebx |
||
5190 | dec edx |
||
5191 | jnz .start_y |
||
5192 | |||
5193 | popad |
||
2382 | hidnplayr | 5194 | ret |
2540 | hidnplayr | 5195 | ;----------------------------------------------------------------------------- |
1 | ha | 5196 | align 4 |
2382 | hidnplayr | 5197 | syscall_drawline: ; DrawLine |
1 | ha | 5198 | |
2382 | hidnplayr | 5199 | mov edi, [TASK_BASE] |
5200 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
5201 | mov ebp, eax |
||
5202 | mov esi, [current_slot] |
||
5203 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
5204 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
5205 | add ebp, ebx |
||
5206 | shl eax, 16 |
||
5207 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
5208 | add eax, ebp |
||
5209 | mov ebp, ebx |
||
5210 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
5211 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
5212 | add ebp, ecx |
||
5213 | shl ebx, 16 |
||
5214 | xor edi, edi |
||
5215 | add ebx, ebp |
||
5216 | mov ecx, edx |
||
2540 | hidnplayr | 5217 | ; jmp [draw_line] |
5218 | jmp __sys_draw_line |
||
1 | ha | 5219 | |
5220 | |||
5221 | align 4 |
||
2382 | hidnplayr | 5222 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 5223 | |
2382 | hidnplayr | 5224 | call r_f_port_area |
5225 | mov [esp+32], eax |
||
5226 | ret |
||
1 | ha | 5227 | |
5228 | align 4 |
||
2382 | hidnplayr | 5229 | syscall_threads: ; CreateThreads |
1369 | Lrz | 5230 | ; eax=1 create thread |
5231 | ; |
||
5232 | ; ebx=thread start |
||
5233 | ; ecx=thread stack value |
||
5234 | ; |
||
5235 | ; on return : eax = pid |
||
1 | ha | 5236 | |
2382 | hidnplayr | 5237 | call new_sys_threads |
1369 | Lrz | 5238 | |
2382 | hidnplayr | 5239 | mov [esp+32], eax |
5240 | ret |
||
1 | ha | 5241 | |
375 | Ghost | 5242 | paleholder: |
2382 | hidnplayr | 5243 | ret |
2540 | hidnplayr | 5244 | ;------------------------------------------------------------------------------ |
757 | serge | 5245 | align 4 |
2540 | hidnplayr | 5246 | calculate_fast_getting_offset_for_WinMapAddress: |
5247 | ; calculate data area for fast getting offset to _WinMapAddress |
||
5248 | xor eax, eax |
||
5249 | mov ecx, [_display.height] |
||
5250 | inc ecx |
||
5251 | mov edi, d_width_calc_area |
||
5252 | cld |
||
5253 | @@: |
||
5254 | stosd |
||
5255 | add eax, [_display.width] |
||
5256 | dec ecx |
||
5257 | jnz @r |
||
5258 | ret |
||
5259 | ;------------------------------------------------------------------------------ |
||
5260 | align 4 |
||
5261 | calculate_fast_getting_offset_for_LFB: |
||
5262 | ; calculate data area for fast getting offset to LFB |
||
5263 | xor eax, eax |
||
5264 | mov ecx, [_display.height] |
||
5265 | inc ecx |
||
5266 | mov edi, BPSLine_calc_area |
||
5267 | cld |
||
5268 | @@: |
||
5269 | stosd |
||
5270 | add eax, [BytesPerScanLine] |
||
5271 | dec ecx |
||
5272 | jnz @r |
||
5273 | ret |
||
5274 | ;------------------------------------------------------------------------------ |
||
5275 | align 4 |
||
757 | serge | 5276 | set_screen: |
3187 | hidnplayr | 5277 | ; in: |
5278 | ; eax - new Screen_Max_X |
||
5279 | ; ecx - new BytesPerScanLine |
||
5280 | ; edx - new Screen_Max_Y |
||
2382 | hidnplayr | 5281 | cmp eax, [Screen_Max_X] |
5282 | jne .set |
||
709 | diamond | 5283 | |
2382 | hidnplayr | 5284 | cmp edx, [Screen_Max_Y] |
5285 | jne .set |
||
5286 | ret |
||
757 | serge | 5287 | .set: |
2382 | hidnplayr | 5288 | pushfd |
5289 | cli |
||
757 | serge | 5290 | |
2382 | hidnplayr | 5291 | mov [Screen_Max_X], eax |
5292 | mov [Screen_Max_Y], edx |
||
5293 | mov [BytesPerScanLine], ecx |
||
757 | serge | 5294 | |
2382 | hidnplayr | 5295 | mov [screen_workarea.right], eax |
5296 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 5297 | |
2382 | hidnplayr | 5298 | push ebx |
5299 | push esi |
||
5300 | push edi |
||
1300 | serge | 5301 | |
2382 | hidnplayr | 5302 | pushad |
1300 | serge | 5303 | |
3187 | hidnplayr | 5304 | cmp [do_not_touch_winmap], 1 |
5305 | je @f |
||
5306 | |||
2382 | hidnplayr | 5307 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 5308 | |
2382 | hidnplayr | 5309 | mov eax, [_display.width] |
5310 | mul [_display.height] |
||
5311 | mov [_WinMapSize], eax |
||
1300 | serge | 5312 | |
2382 | hidnplayr | 5313 | stdcall kernel_alloc, eax |
5314 | mov [_WinMapAddress], eax |
||
5315 | test eax, eax |
||
5316 | jz .epic_fail |
||
3187 | hidnplayr | 5317 | ; store for f.18.24 |
5318 | mov eax, [_display.width] |
||
5319 | mov [display_width_standard], eax |
||
1300 | serge | 5320 | |
3187 | hidnplayr | 5321 | mov eax, [_display.height] |
5322 | mov [display_height_standard], eax |
||
5323 | @@: |
||
2540 | hidnplayr | 5324 | call calculate_fast_getting_offset_for_WinMapAddress |
3187 | hidnplayr | 5325 | ; for Qemu or non standart video cards |
5326 | ; Unfortunately [BytesPerScanLine] does not always |
||
5327 | ; equal to [_display.width] * [ScreenBPP] / 8 |
||
5328 | call calculate_fast_getting_offset_for_LFB |
||
2382 | hidnplayr | 5329 | popad |
1300 | serge | 5330 | |
2382 | hidnplayr | 5331 | call repos_windows |
5332 | xor eax, eax |
||
5333 | xor ebx, ebx |
||
5334 | mov ecx, [Screen_Max_X] |
||
5335 | mov edx, [Screen_Max_Y] |
||
5336 | call calculatescreen |
||
5337 | pop edi |
||
5338 | pop esi |
||
5339 | pop ebx |
||
757 | serge | 5340 | |
2382 | hidnplayr | 5341 | popfd |
5342 | ret |
||
757 | serge | 5343 | |
1300 | serge | 5344 | .epic_fail: |
2382 | hidnplayr | 5345 | hlt ; Houston, we've had a problem |
1300 | serge | 5346 | |
76 | mario79 | 5347 | ; --------------- APM --------------------- |
1330 | Lrz | 5348 | uglobal |
2382 | hidnplayr | 5349 | apm_entry dp 0 |
5350 | apm_vf dd 0 |
||
1330 | Lrz | 5351 | endg |
5352 | |||
1 | ha | 5353 | align 4 |
76 | mario79 | 5354 | sys_apm: |
2382 | hidnplayr | 5355 | xor eax, eax |
5356 | cmp word [apm_vf], ax ; Check APM BIOS enable |
||
5357 | jne @f |
||
5358 | inc eax |
||
5359 | or dword [esp + 44], eax ; error |
||
5360 | add eax, 7 |
||
5361 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
||
5362 | ret |
||
164 | serge | 5363 | |
465 | serge | 5364 | @@: |
1514 | hidnplayr | 5365 | ; xchg eax, ecx |
5366 | ; xchg ebx, ecx |
||
164 | serge | 5367 | |
2382 | hidnplayr | 5368 | cmp dx, 3 |
5369 | ja @f |
||
5370 | and [esp + 44], byte 0xfe ; emulate func 0..3 as func 0 |
||
5371 | mov eax, [apm_vf] |
||
5372 | mov [esp + 32], eax |
||
5373 | shr eax, 16 |
||
5374 | mov [esp + 28], eax |
||
5375 | ret |
||
78 | diamond | 5376 | |
465 | serge | 5377 | @@: |
5378 | |||
2382 | hidnplayr | 5379 | mov esi, [master_tab+(OS_BASE shr 20)] |
5380 | xchg [master_tab], esi |
||
5381 | push esi |
||
5382 | mov edi, cr3 |
||
5383 | mov cr3, edi ;flush TLB |
||
465 | serge | 5384 | |
2382 | hidnplayr | 5385 | call pword [apm_entry] ;call APM BIOS |
465 | serge | 5386 | |
2382 | hidnplayr | 5387 | xchg eax, [esp] |
5388 | mov [master_tab], eax |
||
5389 | mov eax, cr3 |
||
5390 | mov cr3, eax |
||
5391 | pop eax |
||
465 | serge | 5392 | |
2382 | hidnplayr | 5393 | mov [esp + 4 ], edi |
5394 | mov [esp + 8], esi |
||
5395 | mov [esp + 20], ebx |
||
5396 | mov [esp + 24], edx |
||
5397 | mov [esp + 28], ecx |
||
5398 | mov [esp + 32], eax |
||
5399 | setc al |
||
5400 | and [esp + 44], byte 0xfe |
||
5401 | or [esp + 44], al |
||
5402 | ret |
||
76 | mario79 | 5403 | ; ----------------------------------------- |
1 | ha | 5404 | |
76 | mario79 | 5405 | align 4 |
5406 | |||
2382 | hidnplayr | 5407 | undefined_syscall: ; Undefined system call |
5408 | mov [esp + 32], dword -1 |
||
5409 | ret |
||
1 | ha | 5410 | |
465 | serge | 5411 | align 4 |
2382 | hidnplayr | 5412 | system_shutdown: ; shut down the system |
1 | ha | 5413 | |
2382 | hidnplayr | 5414 | cmp byte [BOOT_VAR+0x9030], 1 |
5415 | jne @F |
||
5416 | ret |
||
465 | serge | 5417 | @@: |
2382 | hidnplayr | 5418 | call stop_all_services |
5419 | push 3 ; stop playing cd |
||
5420 | pop eax |
||
5421 | call sys_cd_audio |
||
1 | ha | 5422 | |
465 | serge | 5423 | yes_shutdown_param: |
2382 | hidnplayr | 5424 | cli |
1 | ha | 5425 | |
2382 | hidnplayr | 5426 | if ~ defined extended_primary_loader |
5427 | mov eax, kernel_file ; load kernel.mnt to 0x7000:0 |
||
5428 | push 12 |
||
5429 | pop esi |
||
5430 | xor ebx, ebx |
||
5431 | or ecx, -1 |
||
5432 | mov edx, OS_BASE+0x70000 |
||
5433 | call fileread |
||
1 | ha | 5434 | |
2382 | hidnplayr | 5435 | mov esi, restart_kernel_4000+OS_BASE+0x10000 ; move kernel re-starter to 0x4000:0 |
5436 | mov edi, OS_BASE+0x40000 |
||
5437 | mov ecx, 1000 |
||
5438 | rep movsb |
||
5439 | end if |
||
1 | ha | 5440 | |
2382 | hidnplayr | 5441 | mov esi, BOOT_VAR ; restore 0x0 - 0xffff |
5442 | mov edi, OS_BASE |
||
5443 | mov ecx, 0x10000/4 |
||
5444 | cld |
||
5445 | rep movsd |
||
1 | ha | 5446 | |
2382 | hidnplayr | 5447 | call restorefatchain |
1 | ha | 5448 | |
2382 | hidnplayr | 5449 | call IRQ_mask_all |
1 | ha | 5450 | |
1085 | diamond | 5451 | if 0 |
2382 | hidnplayr | 5452 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5453 | mov word [OS_BASE+0x467+2], 0x1000 |
||
1 | ha | 5454 | |
2382 | hidnplayr | 5455 | mov al, 0x0F |
5456 | out 0x70, al |
||
5457 | mov al, 0x05 |
||
5458 | out 0x71, al |
||
1 | ha | 5459 | |
2382 | hidnplayr | 5460 | mov al, 0xFE |
5461 | out 0x64, al |
||
709 | diamond | 5462 | |
2382 | hidnplayr | 5463 | hlt |
5464 | jmp $-1 |
||
1 | ha | 5465 | |
709 | diamond | 5466 | else |
2382 | hidnplayr | 5467 | cmp byte [OS_BASE + 0x9030], 2 |
5468 | jnz no_acpi_power_off |
||
1 | ha | 5469 | |
709 | diamond | 5470 | ; scan for RSDP |
5471 | ; 1) The first 1 Kb of the Extended BIOS Data Area (EBDA). |
||
2382 | hidnplayr | 5472 | movzx eax, word [OS_BASE + 0x40E] |
5473 | shl eax, 4 |
||
5474 | jz @f |
||
5475 | mov ecx, 1024/16 |
||
5476 | call scan_rsdp |
||
5477 | jnc .rsdp_found |
||
709 | diamond | 5478 | @@: |
5479 | ; 2) The BIOS read-only memory space between 0E0000h and 0FFFFFh. |
||
2382 | hidnplayr | 5480 | mov eax, 0xE0000 |
5481 | mov ecx, 0x2000 |
||
5482 | call scan_rsdp |
||
5483 | jc no_acpi_power_off |
||
709 | diamond | 5484 | .rsdp_found: |
2382 | hidnplayr | 5485 | mov esi, [eax+16] ; esi contains physical address of the RSDT |
5486 | mov ebp, [ipc_tmp] |
||
5487 | stdcall map_page, ebp, esi, PG_MAP |
||
5488 | lea eax, [esi+1000h] |
||
5489 | lea edx, [ebp+1000h] |
||
5490 | stdcall map_page, edx, eax, PG_MAP |
||
5491 | and esi, 0xFFF |
||
5492 | add esi, ebp |
||
5493 | cmp dword [esi], 'RSDT' |
||
5494 | jnz no_acpi_power_off |
||
5495 | mov ecx, [esi+4] |
||
5496 | sub ecx, 24h |
||
5497 | jbe no_acpi_power_off |
||
5498 | shr ecx, 2 |
||
5499 | add esi, 24h |
||
709 | diamond | 5500 | .scan_fadt: |
2382 | hidnplayr | 5501 | lodsd |
5502 | mov ebx, eax |
||
5503 | lea eax, [ebp+2000h] |
||
5504 | stdcall map_page, eax, ebx, PG_MAP |
||
5505 | lea eax, [ebp+3000h] |
||
5506 | add ebx, 0x1000 |
||
5507 | stdcall map_page, eax, ebx, PG_MAP |
||
5508 | and ebx, 0xFFF |
||
5509 | lea ebx, [ebx+ebp+2000h] |
||
5510 | cmp dword [ebx], 'FACP' |
||
5511 | jz .fadt_found |
||
5512 | loop .scan_fadt |
||
5513 | jmp no_acpi_power_off |
||
709 | diamond | 5514 | .fadt_found: |
5515 | ; ebx is linear address of FADT |
||
2382 | hidnplayr | 5516 | mov edi, [ebx+40] ; physical address of the DSDT |
5517 | lea eax, [ebp+4000h] |
||
5518 | stdcall map_page, eax, edi, PG_MAP |
||
5519 | lea eax, [ebp+5000h] |
||
5520 | lea esi, [edi+0x1000] |
||
5521 | stdcall map_page, eax, esi, PG_MAP |
||
5522 | and esi, 0xFFF |
||
5523 | sub edi, esi |
||
5524 | cmp dword [esi+ebp+4000h], 'DSDT' |
||
5525 | jnz no_acpi_power_off |
||
5526 | mov eax, [esi+ebp+4004h] ; DSDT length |
||
5527 | sub eax, 36+4 |
||
5528 | jbe no_acpi_power_off |
||
5529 | add esi, 36 |
||
1085 | diamond | 5530 | .scan_dsdt: |
2382 | hidnplayr | 5531 | cmp dword [esi+ebp+4000h], '_S5_' |
5532 | jnz .scan_dsdt_cont |
||
5533 | cmp byte [esi+ebp+4000h+4], 12h ; DefPackage opcode |
||
5534 | jnz .scan_dsdt_cont |
||
5535 | mov dl, [esi+ebp+4000h+6] |
||
5536 | cmp dl, 4 ; _S5_ package must contain 4 bytes |
||
5537 | ; ...in theory; in practice, VirtualBox has 2 bytes |
||
5538 | ja .scan_dsdt_cont |
||
5539 | cmp dl, 1 |
||
5540 | jb .scan_dsdt_cont |
||
5541 | lea esi, [esi+ebp+4000h+7] |
||
5542 | xor ecx, ecx |
||
5543 | cmp byte [esi], 0 ; 0 means zero byte, 0Ah xx means byte xx |
||
5544 | jz @f |
||
5545 | cmp byte [esi], 0xA |
||
5546 | jnz no_acpi_power_off |
||
5547 | inc esi |
||
5548 | mov cl, [esi] |
||
1085 | diamond | 5549 | @@: |
2382 | hidnplayr | 5550 | inc esi |
5551 | cmp dl, 2 |
||
5552 | jb @f |
||
5553 | cmp byte [esi], 0 |
||
5554 | jz @f |
||
5555 | cmp byte [esi], 0xA |
||
5556 | jnz no_acpi_power_off |
||
5557 | inc esi |
||
5558 | mov ch, [esi] |
||
1085 | diamond | 5559 | @@: |
2382 | hidnplayr | 5560 | jmp do_acpi_power_off |
1085 | diamond | 5561 | .scan_dsdt_cont: |
2382 | hidnplayr | 5562 | inc esi |
5563 | cmp esi, 0x1000 |
||
5564 | jb @f |
||
5565 | sub esi, 0x1000 |
||
5566 | add edi, 0x1000 |
||
5567 | push eax |
||
5568 | lea eax, [ebp+4000h] |
||
5569 | stdcall map_page, eax, edi, PG_MAP |
||
5570 | push PG_MAP |
||
5571 | lea eax, [edi+1000h] |
||
5572 | push eax |
||
5573 | lea eax, [ebp+5000h] |
||
5574 | push eax |
||
5575 | stdcall map_page |
||
5576 | pop eax |
||
1085 | diamond | 5577 | @@: |
2382 | hidnplayr | 5578 | dec eax |
5579 | jnz .scan_dsdt |
||
5580 | jmp no_acpi_power_off |
||
1085 | diamond | 5581 | do_acpi_power_off: |
2382 | hidnplayr | 5582 | mov edx, [ebx+48] |
5583 | test edx, edx |
||
5584 | jz .nosmi |
||
5585 | mov al, [ebx+52] |
||
5586 | out dx, al |
||
5587 | mov edx, [ebx+64] |
||
709 | diamond | 5588 | @@: |
2382 | hidnplayr | 5589 | in ax, dx |
5590 | test al, 1 |
||
5591 | jz @b |
||
709 | diamond | 5592 | .nosmi: |
2382 | hidnplayr | 5593 | and cx, 0x0707 |
5594 | shl cx, 2 |
||
5595 | or cx, 0x2020 |
||
5596 | mov edx, [ebx+64] |
||
5597 | in ax, dx |
||
5598 | and ax, 203h |
||
5599 | or ah, cl |
||
5600 | out dx, ax |
||
5601 | mov edx, [ebx+68] |
||
5602 | test edx, edx |
||
5603 | jz @f |
||
5604 | in ax, dx |
||
5605 | and ax, 203h |
||
5606 | or ah, ch |
||
5607 | out dx, ax |
||
709 | diamond | 5608 | @@: |
2382 | hidnplayr | 5609 | jmp $ |
709 | diamond | 5610 | |
5611 | |||
5612 | no_acpi_power_off: |
||
2382 | hidnplayr | 5613 | mov word [OS_BASE+0x467+0], pr_mode_exit |
5614 | mov word [OS_BASE+0x467+2], 0x1000 |
||
709 | diamond | 5615 | |
2382 | hidnplayr | 5616 | mov al, 0x0F |
5617 | out 0x70, al |
||
5618 | mov al, 0x05 |
||
5619 | out 0x71, al |
||
709 | diamond | 5620 | |
2382 | hidnplayr | 5621 | mov al, 0xFE |
5622 | out 0x64, al |
||
709 | diamond | 5623 | |
2382 | hidnplayr | 5624 | hlt |
5625 | jmp $-1 |
||
709 | diamond | 5626 | |
5627 | scan_rsdp: |
||
2382 | hidnplayr | 5628 | add eax, OS_BASE |
709 | diamond | 5629 | .s: |
2382 | hidnplayr | 5630 | cmp dword [eax], 'RSD ' |
5631 | jnz .n |
||
5632 | cmp dword [eax+4], 'PTR ' |
||
5633 | jnz .n |
||
5634 | xor edx, edx |
||
5635 | xor esi, esi |
||
709 | diamond | 5636 | @@: |
2382 | hidnplayr | 5637 | add dl, [eax+esi] |
5638 | inc esi |
||
5639 | cmp esi, 20 |
||
5640 | jnz @b |
||
5641 | test dl, dl |
||
5642 | jz .ok |
||
709 | diamond | 5643 | .n: |
2382 | hidnplayr | 5644 | add eax, 10h |
5645 | loop .s |
||
5646 | stc |
||
709 | diamond | 5647 | .ok: |
2382 | hidnplayr | 5648 | ret |
709 | diamond | 5649 | end if |
5650 | |||
465 | serge | 5651 | include "data32.inc" |
1 | ha | 5652 | |
465 | serge | 5653 | __REV__ = __REV |
1 | ha | 5654 | |
5655 | uglobals_size = $ - endofcode |
||
3359 | hidnplayr | 5656 | if ~ lang eq sp |
41 | mikedld | 5657 | diff16 "end of kernel code",0,$ |
3359 | hidnplayr | 5658 | end if=> |