Rev 3531 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
||
3168 | art_zh | 3 | ;; Copyright (C) KolibriOS team 2004-2013. 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 ( |
1507 | art_zh | 22 | ;; Artem Jerdev (art_zh) |
1 | ha | 23 | ;; |
431 | serge | 24 | ;; Data in this file was originally part of MenuetOS project which is |
25 | ;; distributed under the terms of GNU GPL. It is modified and redistributed as |
||
26 | ;; part of KolibriOS project under the terms of GNU GPL. |
||
1 | ha | 27 | ;; |
431 | serge | 28 | ;; Copyright (C) MenuetOS 2000-2004 Ville Mikael Turjanmaa |
29 | ;; PROGRAMMING: |
||
1 | ha | 30 | ;; |
431 | serge | 31 | ;; Ville Mikael Turjanmaa, villemt@itu.jyu.fi |
32 | ;; - main os coding/design |
||
33 | ;; Jan-Michael Brummer, BUZZ2@gmx.de |
||
34 | ;; Felix Kaiser, info@felix-kaiser.de |
||
35 | ;; Paolo Minazzi, paolo.minazzi@inwind.it |
||
36 | ;; quickcode@mail.ru |
||
37 | ;; Alexey, kgaz@crosswinds.net |
||
38 | ;; Juan M. Caravaca, bitrider@wanadoo.es |
||
39 | ;; kristol@nic.fi |
||
40 | ;; Mike Hibbett, mikeh@oceanfree.net |
||
41 | ;; Lasse Kuusijarvi, kuusijar@lut.fi |
||
42 | ;; Jarek Pelczar, jarekp3@wp.pl |
||
1 | ha | 43 | ;; |
431 | serge | 44 | ;; KolibriOS is distributed in the hope that it will be useful, but WITHOUT ANY |
45 | ;; WARRANTY. No author or distributor accepts responsibility to anyone for the |
||
46 | ;; consequences of using it or for whether it serves any particular purpose or |
||
47 | ;; works at all, unless he says so in writing. Refer to the GNU General Public |
||
48 | ;; License (the "GPL") for full details. |
||
49 | ; |
||
50 | ;; Everyone is granted permission to copy, modify and redistribute KolibriOS, |
||
51 | ;; but only under the conditions described in the GPL. A copy of this license |
||
52 | ;; is supposed to have been given to you along with KolibriOS so you can know |
||
53 | ;; your rights and responsibilities. It should be in a file named COPYING. |
||
54 | ;; Among other things, the copyright notice and this notice must be preserved |
||
55 | ;; on all copies. |
||
56 | ;; |
||
1 | ha | 57 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
1941 | art_zh | 58 | |
426 | mikedld | 59 | include 'macros.inc' |
60 | |||
425 | victor | 61 | $Revision: 3573 $ |
426 | mikedld | 62 | |
593 | mikedld | 63 | |
1683 | art_zh | 64 | USE_COM_IRQ equ 1 ; make irq 3 and irq 4 available for PCI devices |
566 | serge | 65 | |
164 | serge | 66 | include "proc32.inc" |
7 | me_root | 67 | include "kglobals.inc" |
1 | ha | 68 | |
164 | serge | 69 | include "const.inc" |
1683 | art_zh | 70 | max_processes equ 255 |
71 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
||
1 | ha | 72 | |
164 | serge | 73 | |
1683 | art_zh | 74 | os_stack equ (os_data_l-gdts) ; GDTs |
465 | serge | 75 | os_code equ (os_code_l-gdts) |
76 | graph_data equ (3+graph_data_l-gdts) |
||
1683 | art_zh | 77 | tss0 equ (tss0_l-gdts) |
465 | serge | 78 | app_code equ (3+app_code_l-gdts) |
79 | app_data equ (3+app_data_l-gdts) |
||
1220 | serge | 80 | app_tls equ (3+tls_data_l-gdts) |
586 | serge | 81 | pci_code_sel equ (pci_code_32-gdts) |
82 | pci_data_sel equ (pci_data_32-gdts) |
||
1 | ha | 83 | |
84 | |||
85 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
86 | ;; |
||
87 | ;; Included files: |
||
88 | ;; |
||
89 | ;; Kernel16.inc |
||
90 | ;; - Bootcode.inc Hardware setup |
||
91 | ;; |
||
92 | ;; Kernel32.inc |
||
93 | ;; - Sys32.inc Process management |
||
94 | ;; - Shutdown.inc Shutdown and restart |
||
95 | ;; - Fat32.inc Read / write hd |
||
96 | ;; - Vesa12.inc Vesa 1.2 driver |
||
97 | ;; - Vesa20.inc Vesa 2.0 driver |
||
98 | ;; - Vga.inc VGA driver |
||
99 | ;; - Stack.inc Network interface |
||
100 | ;; - Mouse.inc Mouse pointer |
||
101 | ;; - Scincode.inc Window skinning |
||
102 | ;; - Pci32.inc PCI functions |
||
103 | ;; |
||
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
105 | |||
106 | |||
107 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
108 | ;; ;; |
||
109 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
||
110 | ;; ;; |
||
111 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
112 | |||
113 | use16 |
||
1683 | art_zh | 114 | org 0x0 |
115 | jmp start_of_code |
||
1 | ha | 116 | |
3168 | art_zh | 117 | version db 'Kolibri-A version 0.1.0.0 ',13,10,13,10,0 |
1 | ha | 118 | |
2956 | art_zh | 119 | diff16 "bootcode start: ",0,$ |
465 | serge | 120 | include "boot/bootcode.inc" ; 16 bit system boot code |
2956 | art_zh | 121 | |
122 | diff16 "biosdisk start: ",0,$ |
||
709 | diamond | 123 | include "detect/biosdisk.inc" |
1 | ha | 124 | |
2956 | art_zh | 125 | diff16 "end of code16 : ",0,$ |
1683 | art_zh | 126 | |
1 | ha | 127 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
128 | ;; ;; |
||
129 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
||
130 | ;; ;; |
||
131 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
132 | |||
2956 | art_zh | 133 | switch_32: |
1 | ha | 134 | ; CR0 Flags - Protected mode and Paging |
135 | |||
1683 | art_zh | 136 | mov ecx, CR0_PE |
1 | ha | 137 | |
138 | ; Enabling 32 bit protected mode |
||
139 | |||
1683 | art_zh | 140 | sidt [cs:old_ints_h] |
1 | ha | 141 | |
1683 | art_zh | 142 | cli ; disable all irqs |
143 | cld |
||
144 | mov al,255 ; mask all irqs |
||
145 | out 0xa1,al |
||
146 | out 0x21,al |
||
147 | l.5: in al, 0x64 ; Enable A20 |
||
148 | test al, 2 |
||
149 | jnz l.5 |
||
150 | mov al, 0xD1 |
||
151 | out 0x64, al |
||
152 | l.6: in al, 0x64 |
||
153 | test al, 2 |
||
154 | jnz l.6 |
||
155 | mov al, 0xDF |
||
156 | out 0x60, al |
||
157 | l.7: in al, 0x64 |
||
158 | test al, 2 |
||
159 | jnz l.7 |
||
160 | mov al, 0xFF |
||
161 | out 0x64, al |
||
465 | serge | 162 | |
1683 | art_zh | 163 | lgdt [cs:tmp_gdt] ; Load GDT |
164 | mov eax, cr0 ; protected mode |
||
165 | or eax, ecx |
||
166 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
||
167 | mov cr0, eax |
||
168 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
||
1 | ha | 169 | |
465 | serge | 170 | align 8 |
171 | tmp_gdt: |
||
1 | ha | 172 | |
1683 | art_zh | 173 | dw 23 |
174 | dd tmp_gdt+0x10000 |
||
175 | dw 0 |
||
183 | diamond | 176 | |
1683 | art_zh | 177 | dw 0xffff |
178 | dw 0x0000 |
||
179 | db 0x00 |
||
180 | dw 11011111b *256 +10011010b |
||
181 | db 0x00 |
||
375 | Ghost | 182 | |
1683 | art_zh | 183 | dw 0xffff |
184 | dw 0x0000 |
||
185 | db 0x00 |
||
186 | dw 11011111b *256 +10010010b |
||
187 | db 0x00 |
||
1 | ha | 188 | |
2956 | art_zh | 189 | diff10 "32bit enter sz :",switch_32,$ |
190 | diff16 "data16 start :",0,$ |
||
1683 | art_zh | 191 | |
465 | serge | 192 | include "data16.inc" |
1 | ha | 193 | |
1683 | art_zh | 194 | |
465 | serge | 195 | use32 |
196 | org $+0x10000 |
||
1 | ha | 197 | |
465 | serge | 198 | align 4 |
199 | B32: |
||
1683 | art_zh | 200 | diff16 "32-bit code start ",0,$ |
201 | mov ax,os_stack ; Selector for os |
||
202 | mov ds,ax |
||
203 | mov es,ax |
||
204 | mov fs,ax |
||
205 | mov gs,ax |
||
206 | mov ss,ax |
||
207 | mov esp,0x4ec00 ; Set stack |
||
1 | ha | 208 | |
1683 | art_zh | 209 | ;------------------------------------------------------------------------------- |
210 | call preinit_mem ; (init.inc) |
||
1 | ha | 211 | |
1683 | art_zh | 212 | call test_cpu ; (init.inc - to be moved to bus/CPU.inc) |
213 | bts [cpu_caps-OS_BASE], CAPS_TSC ;force use rdtsc |
||
1 | ha | 214 | |
1683 | art_zh | 215 | call init_BIOS32 ; (init.inc - to be removed later) |
1 | ha | 216 | |
1683 | art_zh | 217 | ; PCIe extended config space access |
1 | ha | 218 | |
3526 | art_zh | 219 | |
2014 | art_zh | 220 | call fusion_pcie_init ; (bus/HT.inc) |
221 | |||
222 | |||
465 | serge | 223 | ; MEMORY MODEL |
1683 | art_zh | 224 | call init_mem ; (init.inc) |
1 | ha | 225 | |
465 | serge | 226 | ; ENABLE PAGING |
1 | ha | 227 | |
1683 | art_zh | 228 | mov eax, sys_pgdir-OS_BASE |
229 | mov cr3, eax |
||
1 | ha | 230 | |
1683 | art_zh | 231 | mov eax,cr0 |
232 | or eax,CR0_PG+CR0_WP |
||
233 | mov cr0,eax |
||
1 | ha | 234 | |
1683 | art_zh | 235 | lgdt [gdts] |
236 | jmp pword os_code:high_code |
||
1 | ha | 237 | |
3168 | art_zh | 238 | diff16 "32-bit init size ",B32,$ |
239 | |||
513 | serge | 240 | align 4 |
1683 | art_zh | 241 | bios32_entry dd ? |
242 | tmp_page_tabs dd ? |
||
586 | serge | 243 | |
2014 | art_zh | 244 | |
465 | serge | 245 | __DEBUG__ fix 1 |
246 | __DEBUG_LEVEL__ fix 1 |
||
247 | include 'init.inc' |
||
380 | serge | 248 | |
465 | serge | 249 | org OS_BASE+$ |
1 | ha | 250 | |
465 | serge | 251 | align 4 |
252 | high_code: |
||
1683 | art_zh | 253 | mov ax, os_stack |
254 | mov bx, app_data |
||
255 | mov cx, app_tls |
||
256 | mov ss, ax |
||
257 | add esp, OS_BASE |
||
1 | ha | 258 | |
1683 | art_zh | 259 | mov ds, bx |
260 | mov es, bx |
||
261 | mov fs, cx |
||
262 | mov gs, bx |
||
1 | ha | 263 | |
1683 | art_zh | 264 | bt [cpu_caps], CAPS_PGE |
265 | jnc @F |
||
1 | ha | 266 | |
1683 | art_zh | 267 | or dword [sys_pgdir+(OS_BASE shr 20)], PG_GLOBAL |
519 | serge | 268 | |
1683 | art_zh | 269 | mov ebx, cr4 |
270 | or ebx, CR4_PGE |
||
271 | mov cr4, ebx |
||
519 | serge | 272 | @@: |
1683 | art_zh | 273 | xor eax, eax |
274 | mov dword [sys_pgdir], eax |
||
275 | mov dword [sys_pgdir+4], eax |
||
519 | serge | 276 | |
1683 | art_zh | 277 | mov eax, cr3 |
278 | mov cr3, eax ; flush TLB |
||
465 | serge | 279 | |
1 | ha | 280 | ; SAVE REAL MODE VARIABLES |
3194 | art_zh | 281 | xor eax, eax |
1683 | art_zh | 282 | mov [IDEContrRegsBaseAddr], ax |
76 | mario79 | 283 | ; ----------------------------------------- |
3194 | art_zh | 284 | inc eax |
285 | ; mov al, [BOOT_VAR+0x901F] ; DMA access |
||
1683 | art_zh | 286 | mov [allow_dma_access], al |
3163 | art_zh | 287 | mov eax, 32 ; << bpp |
1941 | art_zh | 288 | mov [ScreenBPP],al |
289 | mov [_display.bpp], eax |
||
753 | serge | 290 | |
1941 | art_zh | 291 | mov [_display.vrefresh], 60 |
292 | mov [_display.disable_mouse], __sys_disable_mouse |
||
1300 | serge | 293 | |
3163 | art_zh | 294 | mov eax, 1024 ; << X max |
1941 | art_zh | 295 | mov [_display.width], eax |
296 | dec eax |
||
297 | mov [Screen_Max_X],eax |
||
298 | mov [screen_workarea.right],eax |
||
3163 | art_zh | 299 | mov eax,768 ; << Y max |
1941 | art_zh | 300 | mov [_display.height], eax |
301 | dec eax |
||
302 | mov [Screen_Max_Y],eax |
||
303 | mov [screen_workarea.bottom],eax |
||
3163 | art_zh | 304 | mov eax, 0x7055 ; << screen mode |
1941 | art_zh | 305 | mov [SCR_MODE],eax |
1300 | serge | 306 | |
3163 | art_zh | 307 | mov eax, 4096 ; << may be different! |
1941 | art_zh | 308 | mov [BytesPerScanLine],ax |
309 | mov [_display.pitch], eax |
||
1929 | art_zh | 310 | |
1941 | art_zh | 311 | mov eax, [_display.width] |
312 | mul [_display.height] |
||
313 | mov [_WinMapSize], eax |
||
314 | |||
1683 | art_zh | 315 | mov esi, BOOT_VAR+0x9080 |
316 | movzx ecx, byte [esi-1] |
||
317 | mov [NumBiosDisks], ecx |
||
318 | mov edi, BiosDisksData |
||
319 | rep movsd |
||
1 | ha | 320 | |
1683 | art_zh | 321 | |
1 | ha | 322 | ; GRAPHICS ADDRESSES |
323 | |||
1683 | art_zh | 324 | and byte [BOOT_VAR+0x901e],0x0 |
3163 | art_zh | 325 | mov eax, [BOOT_VAR+0x9018] |
1683 | art_zh | 326 | mov [LFBAddress],eax |
1 | ha | 327 | |
1929 | art_zh | 328 | mov [PUTPIXEL],dword __sys_putpixel |
329 | mov [GETPIXEL],dword get_pixel |
||
1 | ha | 330 | |
375 | Ghost | 331 | ; -------- Fast System Call init ---------- |
332 | .SEnP: |
||
378 | serge | 333 | ; AMD SYSCALL/SYSRET |
1683 | art_zh | 334 | mov ecx, MSR_AMD_EFER |
335 | rdmsr |
||
336 | or eax, 1 ; bit_0 - System Call Extension (SCE) |
||
337 | wrmsr |
||
164 | serge | 338 | |
1683 | art_zh | 339 | ; Bits of EDX : |
340 | ; Bit 31..16 During the SYSRET instruction, this field is copied into the CS register |
||
341 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
342 | ; Bit 15..0 During the SYSCALL instruction, this field is copied into the CS register |
||
343 | ; and the contents of this field, plus 8, are copied into the SS register. |
||
375 | Ghost | 344 | |
1683 | art_zh | 345 | mov edx, 0x1B000B ; RING3 task stack will be used for fast syscalls! |
375 | Ghost | 346 | |
1683 | art_zh | 347 | mov eax, syscall_entry |
348 | mov ecx, MSR_AMD_STAR |
||
349 | wrmsr |
||
375 | Ghost | 350 | .noSYSCALL: |
351 | ; ----------------------------------------- |
||
1683 | art_zh | 352 | stdcall alloc_page |
353 | stdcall map_page, tss-0xF80, eax, PG_SW ; lower 0xF80 bytes might be used for something |
||
354 | stdcall alloc_page |
||
355 | inc eax |
||
356 | mov [SLOT_BASE+256+APPDATA.io_map], eax |
||
357 | stdcall map_page, tss+0x80, eax, PG_SW |
||
358 | stdcall alloc_page |
||
359 | inc eax |
||
360 | mov dword [SLOT_BASE+256+APPDATA.io_map+4], eax |
||
361 | stdcall map_page, tss+0x1080, eax, PG_SW |
||
375 | Ghost | 362 | |
465 | serge | 363 | ; LOAD IDT |
378 | serge | 364 | |
1941 | art_zh | 365 | call build_interrupt_table ;lidt is executed |
378 | serge | 366 | |
1941 | art_zh | 367 | call init_kernel_heap |
368 | stdcall kernel_alloc, RING0_STACK_SIZE+512 |
||
369 | mov [os_stack_seg], eax |
||
164 | serge | 370 | |
1941 | art_zh | 371 | lea esp, [eax+RING0_STACK_SIZE] |
164 | serge | 372 | |
1941 | art_zh | 373 | mov [tss._ss0], os_stack |
374 | mov [tss._esp0], esp |
||
375 | mov [tss._esp], esp |
||
376 | mov [tss._cs],os_code |
||
377 | mov [tss._ss],os_stack |
||
378 | mov [tss._ds],app_data |
||
379 | mov [tss._es],app_data |
||
380 | mov [tss._fs],app_data |
||
381 | mov [tss._gs],app_data |
||
382 | mov [tss._io],128 |
||
465 | serge | 383 | ;Add IO access table - bit array of permitted ports |
1941 | art_zh | 384 | mov edi, tss._io_map_0 |
385 | xor eax, eax |
||
386 | mov ecx, 2047 |
||
387 | rep stosd ; access to 65504 ports granted |
||
388 | not eax ; the last 32 ports blocked |
||
1551 | art_zh | 389 | stosd |
164 | serge | 390 | |
1683 | art_zh | 391 | mov ax,tss0 |
392 | ltr ax |
||
378 | serge | 393 | |
1941 | art_zh | 394 | mov [LFBSize], 0x800000 |
1683 | art_zh | 395 | call init_LFB |
396 | call init_fpu |
||
397 | call init_malloc |
||
398 | ;- |
||
399 | stdcall alloc_kernel_space, 0x51000 |
||
1941 | art_zh | 400 | mov [default_io_map], eax |
276 | serge | 401 | |
1941 | art_zh | 402 | add eax, 0x2000 |
403 | mov [ipc_tmp], eax |
||
404 | mov ebx, 0x1000 |
||
465 | serge | 405 | |
1941 | art_zh | 406 | add eax, 0x40000 |
407 | mov [proc_mem_map], eax |
||
164 | serge | 408 | |
1941 | art_zh | 409 | add eax, 0x8000 |
410 | mov [proc_mem_pdir], eax |
||
164 | serge | 411 | |
1941 | art_zh | 412 | add eax, ebx |
413 | mov [proc_mem_tab], eax |
||
164 | serge | 414 | |
1941 | art_zh | 415 | add eax, ebx |
416 | mov [tmp_task_pdir], eax |
||
164 | serge | 417 | |
1941 | art_zh | 418 | add eax, ebx |
419 | mov [tmp_task_ptab], eax |
||
164 | serge | 420 | |
1941 | art_zh | 421 | add eax, ebx |
422 | mov [ipc_pdir], eax |
||
164 | serge | 423 | |
1941 | art_zh | 424 | add eax, ebx |
425 | mov [ipc_ptab], eax |
||
164 | serge | 426 | |
1683 | art_zh | 427 | stdcall kernel_alloc, (unpack.LZMA_BASE_SIZE+(unpack.LZMA_LIT_SIZE shl \ |
428 | (unpack.lc+unpack.lp)))*4 |
||
164 | serge | 429 | |
3168 | art_zh | 430 | mov [unpack.p], eax ; unpacker.inc |
712 | serge | 431 | |
1683 | art_zh | 432 | call init_events |
1941 | art_zh | 433 | mov eax, srv.fd-SRV_FD_OFFSET |
434 | mov [srv.fd], eax |
||
435 | mov [srv.bk], eax |
||
709 | diamond | 436 | |
1941 | art_zh | 437 | mov edi, irq_tab |
438 | xor eax, eax |
||
439 | mov ecx, 16 |
||
440 | rep stosd |
||
278 | serge | 441 | |
41 | mikedld | 442 | ;Set base of graphic segment to linear address of LFB |
1683 | art_zh | 443 | mov eax,[LFBAddress] ; set for gs |
444 | mov [graph_data_l+2],ax |
||
445 | shr eax,16 |
||
446 | mov [graph_data_l+4],al |
||
447 | mov [graph_data_l+7],ah |
||
1941 | art_zh | 448 | |
2425 | art_zh | 449 | ; or [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1683 | art_zh | 450 | stdcall kernel_alloc, [_WinMapSize] |
1941 | art_zh | 451 | mov [_WinMapAddress], eax |
2425 | art_zh | 452 | ; xor [KERNEL_ALLOC_FLAG], dword PG_NOCACHE ;<<<<<<<<<<<<<<<< |
1300 | serge | 453 | |
1683 | art_zh | 454 | xor eax,eax |
455 | inc eax |
||
456 | mov [CURRENT_TASK],eax ;dword 1 |
||
457 | mov [TASK_COUNT],eax ;dword 1 |
||
458 | mov [TASK_BASE],dword TASK_DATA |
||
459 | mov [current_slot], SLOT_BASE+256 |
||
429 | serge | 460 | |
469 | serge | 461 | ; set background |
1300 | serge | 462 | |
1683 | art_zh | 463 | mov [BgrDrawMode],eax |
464 | mov [BgrDataWidth],eax |
||
465 | mov [BgrDataHeight],eax |
||
1929 | art_zh | 466 | mov [mem_BACKGROUND], 4 |
467 | mov [img_background], static_background_data |
||
469 | serge | 468 | |
1683 | art_zh | 469 | mov [SLOT_BASE + 256 + APPDATA.dir_table], sys_pgdir - OS_BASE |
469 | serge | 470 | |
1683 | art_zh | 471 | stdcall kernel_alloc, 0x10000/8 |
472 | mov edi, eax |
||
473 | mov [network_free_ports], eax |
||
474 | or eax, -1 |
||
475 | mov ecx, 0x10000/32 |
||
476 | rep stosd |
||
1154 | clevermous | 477 | |
709 | diamond | 478 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
479 | |||
1683 | art_zh | 480 | call rerouteirqs |
709 | diamond | 481 | |
482 | ; Initialize system V86 machine |
||
1683 | art_zh | 483 | call init_sys_v86 |
709 | diamond | 484 | |
725 | diamond | 485 | ; TIMER SET TO 1/100 S |
486 | |||
1683 | art_zh | 487 | mov al,0x34 ; set to 100Hz |
488 | out 0x43,al |
||
489 | mov al,0x9b ; lsb 1193180 / 1193 |
||
490 | out 0x40,al |
||
491 | mov al,0x2e ; msb |
||
492 | out 0x40,al |
||
725 | diamond | 493 | |
494 | ; Enable timer IRQ (IRQ0) and hard drives IRQs (IRQ14, IRQ15) |
||
495 | ; they are used: when partitions are scanned, hd_read relies on timer |
||
1025 | diamond | 496 | ; Also enable IRQ2, because in some configurations |
497 | ; IRQs from slave controller are not delivered until IRQ2 on master is enabled |
||
1683 | art_zh | 498 | mov al, 0xFA |
499 | out 0x21, al |
||
500 | mov al, 0x3F |
||
501 | out 0xA1, al |
||
725 | diamond | 502 | |
1689 | art_zh | 503 | ; Enable interrupts in IDE controller |
3531 | art_zh | 504 | ; mov al, 0 |
505 | ; mov dx, 0x3F6 |
||
506 | ; out dx, al |
||
507 | ; mov dl, 0x76 |
||
508 | ; out dx, al |
||
1689 | art_zh | 509 | |
256 | diamond | 510 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
511 | include 'detect/disks.inc' |
||
512 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
513 | |||
521 | diamond | 514 | call Parser_params |
515 | |||
1 | ha | 516 | ; READ RAMDISK IMAGE FROM HD |
517 | |||
518 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
1941 | art_zh | 519 | ;include 'boot/rdload.inc' |
1 | ha | 520 | ;!!!!!!!!!!!!!!!!!!!!!!! |
521 | ; mov [dma_hdd],1 |
||
522 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
523 | |||
1683 | art_zh | 524 | call calculatefatchain |
1 | ha | 525 | |
526 | ; LOAD VMODE DRIVER |
||
527 | |||
528 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
3490 | art_zh | 529 | ;include 'vmodeld.inc' |
1 | ha | 530 | ;!!!!!!!!!!!!!!!!!!!!!!! |
531 | |||
488 | spraid | 532 | |
1 | ha | 533 | ; LOAD FONTS I and II |
534 | |||
1683 | art_zh | 535 | stdcall read_file, char, FONT_I, 0, 2304 |
536 | stdcall read_file, char2, FONT_II, 0, 2560 |
||
490 | serge | 537 | |
2014 | art_zh | 538 | ; mov esi,boot_fonts |
539 | ; call boot_log |
||
1 | ha | 540 | |
541 | ; PRINT AMOUNT OF MEMORY |
||
2014 | art_zh | 542 | ; mov esi, boot_memdetect |
543 | ; call boot_log |
||
1 | ha | 544 | |
1683 | art_zh | 545 | movzx ecx, word [boot_y] |
546 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
547 | sub ecx, 10 |
||
548 | mov edx, 0xFFFFFF |
||
549 | mov ebx, [MEM_AMOUNT] |
||
550 | shr ebx, 20 |
||
551 | xor edi,edi |
||
552 | mov eax, 0x00040000 |
||
1276 | Lrz | 553 | inc edi |
1683 | art_zh | 554 | call display_number_force |
41 | mikedld | 555 | |
465 | serge | 556 | ; BUILD SCHEDULER |
557 | |||
1683 | art_zh | 558 | call build_scheduler ; sys32.inc |
465 | serge | 559 | |
2014 | art_zh | 560 | ; mov esi,boot_devices |
561 | ; call boot_log |
||
567 | serge | 562 | |
1683 | art_zh | 563 | mov [pci_access_enabled],1 |
567 | serge | 564 | |
1 | ha | 565 | |
566 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
||
567 | |||
1683 | art_zh | 568 | mov esi,boot_windefs |
569 | call boot_log |
||
570 | call set_window_defaults |
||
1 | ha | 571 | |
572 | ; SET BACKGROUND DEFAULTS |
||
573 | |||
2014 | art_zh | 574 | ; mov esi,boot_bgr |
575 | ; call boot_log |
||
1941 | art_zh | 576 | call init_background ; |
577 | call calculatebackground |
||
1 | ha | 578 | |
579 | ; SET UP OS TASK |
||
580 | |||
2014 | art_zh | 581 | ; mov esi,boot_setostask |
582 | ; call boot_log |
||
214 | serge | 583 | |
1683 | art_zh | 584 | xor eax, eax |
585 | mov dword [SLOT_BASE+APPDATA.fpu_state], fpu_data |
||
586 | mov dword [SLOT_BASE+APPDATA.exc_handler], eax |
||
587 | mov dword [SLOT_BASE+APPDATA.except_mask], eax |
||
164 | serge | 588 | |
1683 | art_zh | 589 | ; name for OS/IDLE process |
281 | serge | 590 | |
1683 | art_zh | 591 | mov dword [SLOT_BASE+256+APPDATA.app_name], dword 'OS/I' |
592 | mov dword [SLOT_BASE+256+APPDATA.app_name+4], dword 'DLE ' |
||
593 | mov edi, [os_stack_seg] |
||
594 | mov dword [SLOT_BASE+256+APPDATA.pl0_stack], edi |
||
595 | add edi, 0x2000-512 |
||
596 | mov dword [SLOT_BASE+256+APPDATA.fpu_state], edi |
||
597 | mov dword [SLOT_BASE+256+APPDATA.saved_esp0], edi ; just for case |
||
1310 | diamond | 598 | ; [SLOT_BASE+256+APPDATA.io_map] was set earlier |
357 | serge | 599 | |
1683 | art_zh | 600 | mov esi, fpu_data |
601 | mov ecx, 512/4 |
||
602 | cld |
||
603 | rep movsd |
||
1941 | art_zh | 604 | |
1683 | art_zh | 605 | mov dword [SLOT_BASE+256+APPDATA.exc_handler], eax |
606 | mov dword [SLOT_BASE+256+APPDATA.except_mask], eax |
||
214 | serge | 607 | |
1683 | art_zh | 608 | mov ebx, SLOT_BASE+256+APP_OBJ_OFFSET |
609 | mov dword [SLOT_BASE+256+APPDATA.fd_obj], ebx |
||
610 | mov dword [SLOT_BASE+256+APPDATA.bk_obj], ebx |
||
281 | serge | 611 | |
1683 | art_zh | 612 | mov dword [SLOT_BASE+256+APPDATA.cur_dir], sysdir_path |
613 | mov dword [SLOT_BASE+256+APPDATA.tls_base], eax |
||
521 | diamond | 614 | |
1683 | art_zh | 615 | ; task list |
616 | mov dword [TASK_DATA+TASKDATA.mem_start],eax ; process base address |
||
1276 | Lrz | 617 | inc eax |
1683 | art_zh | 618 | mov dword [CURRENT_TASK],eax |
619 | mov dword [TASK_COUNT],eax |
||
620 | mov [current_slot], SLOT_BASE+256 |
||
621 | mov [TASK_BASE],dword TASK_DATA |
||
622 | mov byte[TASK_DATA+TASKDATA.wnd_number],al ; on screen number |
||
623 | mov dword [TASK_DATA+TASKDATA.pid], eax ; process id number |
||
1 | ha | 624 | |
1683 | art_zh | 625 | call init_display |
626 | mov eax, [def_cursor] |
||
627 | mov [SLOT_BASE+APPDATA.cursor],eax |
||
628 | mov [SLOT_BASE+APPDATA.cursor+256],eax |
||
281 | serge | 629 | |
1899 | art_zh | 630 | |
3573 | art_zh | 631 | ; READ TSC / SECOND === Fusion fam.14h only! === |
281 | serge | 632 | |
3573 | art_zh | 633 | uglobal |
634 | align 4 |
||
635 | diff16 "pll_freq : ", 0, $ |
||
636 | pll_frequency: |
||
637 | .main dd ? |
||
638 | .divd dd ? |
||
639 | .nclk dd ? |
||
640 | .osc dd ? |
||
641 | endg |
||
642 | mov ecx, 0xC0010064 ; P0-state register |
||
643 | rdmsr |
||
644 | and eax, 0x000001F3 |
||
645 | xor ebx, ebx |
||
646 | mov bl, al |
||
647 | shr eax, 2 ; divd = 4*((1 + bits[8:4]) + 0.25*(bits[1:0])) |
||
648 | add al, 4 |
||
649 | and bl, 3 |
||
650 | add al, bl |
||
651 | mov [pll_frequency.divd], eax |
||
2425 | art_zh | 652 | |
653 | |||
3573 | art_zh | 654 | mov eax, [PCIe_CONFIG_SPACE + 0xC30D4] ; bdf: 0.18.3; reg.0xD4 |
655 | and eax, 0x0000003F ; 100 * (16 + bits[5:0]) = MHz |
||
656 | add al, 16 |
||
657 | imul eax, 100 |
||
658 | mov [pll_frequency.main], eax |
||
2425 | art_zh | 659 | |
3573 | art_zh | 660 | shl eax, 2 |
661 | xor edx, edx |
||
662 | mov ebx, [pll_frequency.divd] |
||
663 | div ebx |
||
664 | mov ecx, 1000000 |
||
665 | push edx |
||
666 | xor edx, edx |
||
667 | mul ecx |
||
668 | mov [CPU_FREQ], eax ; Hz |
||
669 | pop eax |
||
670 | xor edx, edx |
||
671 | mov ecx, 250000 ; remainder in MHz/4 |
||
672 | mul ecx |
||
673 | div ebx |
||
674 | add eax, [CPU_FREQ] |
||
675 | |||
676 | mov [CPU_FREQ],eax ; save tsc / sec |
||
677 | mov ebx, 1000000 |
||
678 | div ebx |
||
679 | mov [stall_mcs], eax ; (core/memory.inc:stall) |
||
680 | |||
681 | mov ebx, [PCIe_CONFIG_SPACE + 0xC30DC] ; bdf: 0.18.3; reg.0xDC |
||
682 | shr ebx, 20 |
||
683 | and bx, 0x3F ; NbP0NclkDiv |
||
684 | mov eax, [pll_frequency.main] |
||
685 | shl eax, 2 |
||
686 | xor edx, edx |
||
687 | div ebx |
||
688 | push edx |
||
689 | imul eax, 1000000 |
||
690 | mov [pll_frequency.nclk], eax ; +-MHz |
||
691 | pop eax |
||
692 | xor edx, edx |
||
693 | imul eax, 1000000 |
||
694 | div ebx |
||
695 | add [pll_frequency.nclk], eax ; precise bus clk |
||
696 | mov eax, 200000000 |
||
697 | mov [pll_frequency.osc], eax ; 200MHz main oscillator |
||
698 | |||
699 | |||
1038 | diamond | 700 | ; PRINT CPU FREQUENCY |
1683 | art_zh | 701 | mov esi, boot_cpufreq |
702 | call boot_log |
||
1 | ha | 703 | |
3573 | art_zh | 704 | mov eax, [CPU_FREQ] |
705 | xor edx, edx |
||
706 | mov ebx, 1000000 |
||
707 | div ebx |
||
2425 | art_zh | 708 | mov ebx, eax |
1683 | art_zh | 709 | movzx ecx, word [boot_y] |
710 | add ecx, (10+17*6) shl 16 - 10 ; 'CPU frequency is ' |
||
711 | mov edx, 0xFFFFFF |
||
712 | xor edi,edi |
||
713 | mov eax, 0x00040000 |
||
3573 | art_zh | 714 | inc edi |
1683 | art_zh | 715 | call display_number_force |
1038 | diamond | 716 | |
1 | ha | 717 | ; SET VARIABLES |
718 | |||
1683 | art_zh | 719 | call set_variables |
1 | ha | 720 | |
774 | Rus | 721 | ; SET MOUSE |
722 | |||
1683 | art_zh | 723 | stdcall load_driver, szPS2MDriver |
774 | Rus | 724 | |
1941 | art_zh | 725 | cli |
774 | Rus | 726 | |
1 | ha | 727 | ; STACK AND FDC |
728 | |||
1683 | art_zh | 729 | call stack_init |
3531 | art_zh | 730 | ; call fdc_init |
1 | ha | 731 | |
732 | |||
733 | ; LOAD DEFAULT SKIN |
||
734 | |||
1683 | art_zh | 735 | call load_default_skin |
1 | ha | 736 | |
465 | serge | 737 | ;protect io permission map |
738 | |||
1683 | art_zh | 739 | mov esi, [default_io_map] |
740 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
741 | add esi, 0x1000 |
||
742 | stdcall map_page,esi,[SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 743 | |
1683 | art_zh | 744 | stdcall map_page,tss._io_map_0,\ |
745 | [SLOT_BASE+256+APPDATA.io_map], PG_MAP |
||
746 | stdcall map_page,tss._io_map_1,\ |
||
747 | [SLOT_BASE+256+APPDATA.io_map+4], PG_MAP |
||
465 | serge | 748 | |
512 | spraid | 749 | |
1683 | art_zh | 750 | call init_userDMA ; <<<<<<<<< ============== core/memory.inc ================= |
2014 | art_zh | 751 | ; mov esi, boot_uDMA_ok |
752 | ; call boot_log |
||
1507 | art_zh | 753 | |
3531 | art_zh | 754 | call apic_timer_reset |
755 | |||
1 | ha | 756 | ; LOAD FIRST APPLICATION |
1683 | art_zh | 757 | cli |
3531 | art_zh | 758 | if 0 |
3519 | art_zh | 759 | <<< |
1683 | art_zh | 760 | cmp byte [BOOT_VAR+0x9030],1 |
761 | jne no_load_vrr_m |
||
237 | serge | 762 | |
1683 | art_zh | 763 | mov ebp, vrr_m |
764 | call fs_execute_from_sysdir |
||
488 | spraid | 765 | |
1260 | Lrz | 766 | ; cmp eax,2 ; if vrr_m app found (PID=2) |
767 | sub eax,2 |
||
1683 | art_zh | 768 | jz first_app_found |
41 | mikedld | 769 | |
3519 | art_zh | 770 | no_load_vrr_m: <<< |
771 | end if |
||
1683 | art_zh | 772 | mov ebp, firstapp |
773 | call fs_execute_from_sysdir |
||
488 | spraid | 774 | |
1260 | Lrz | 775 | ; cmp eax,2 ; continue if a process has been loaded |
776 | sub eax,2 |
||
1683 | art_zh | 777 | jz first_app_found |
501 | serge | 778 | |
2014 | art_zh | 779 | ; mov esi, boot_failed |
780 | ; call boot_log |
||
653 | diamond | 781 | |
1683 | art_zh | 782 | mov eax, 0xDEADBEEF ; otherwise halt |
783 | hlt |
||
501 | serge | 784 | |
237 | serge | 785 | first_app_found: |
501 | serge | 786 | |
1683 | art_zh | 787 | cli |
1 | ha | 788 | |
1683 | art_zh | 789 | ;mov [TASK_COUNT],dword 2 |
1276 | Lrz | 790 | push 1 |
1683 | art_zh | 791 | pop dword [CURRENT_TASK] ; set OS task fisrt |
1 | ha | 792 | |
21 | poddubny | 793 | ; SET KEYBOARD PARAMETERS |
1683 | art_zh | 794 | mov al, 0xf6 ; reset keyboard, scan enabled |
795 | call kb_write |
||
1 | ha | 796 | |
1683 | art_zh | 797 | ; wait until 8042 is ready |
798 | xor ecx,ecx |
||
265 | diamond | 799 | @@: |
1683 | art_zh | 800 | in al,64h |
801 | and al,00000010b |
||
802 | loopnz @b |
||
1 | ha | 803 | |
41 | mikedld | 804 | |
1683 | art_zh | 805 | mov al, 0xF3 ; set repeat rate & delay |
806 | call kb_write |
||
265 | diamond | 807 | ; call kb_read |
1683 | art_zh | 808 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
809 | call kb_write |
||
265 | diamond | 810 | ; call kb_read |
1 | ha | 811 | ;// mike.dld [ |
1683 | art_zh | 812 | call set_lights |
1 | ha | 813 | ;// mike.dld ] |
814 | |||
1043 | hidnplayr | 815 | |
816 | |||
21 | poddubny | 817 | ; START MULTITASKING |
1 | ha | 818 | |
1683 | art_zh | 819 | stdcall attach_int_handler, 1, irq1, 0 |
1 | ha | 820 | |
1683 | art_zh | 821 | cmp [IDEContrRegsBaseAddr], 0 |
822 | setnz [dma_hdd] |
||
823 | mov [timer_ticks_enable],1 ; for cd driver |
||
1 | ha | 824 | |
1683 | art_zh | 825 | sti |
826 | call change_task |
||
465 | serge | 827 | |
1710 | art_zh | 828 | jmp osloop ; Fly :) |
465 | serge | 829 | |
2425 | art_zh | 830 | diff16 "init code end ",0,$ |
1 | ha | 831 | |
2425 | art_zh | 832 | unpacker_inc: |
465 | serge | 833 | include 'unpacker.inc' |
2425 | art_zh | 834 | diff16 "unpacker code ",unpacker_inc,$ |
835 | |||
465 | serge | 836 | include 'fdo.inc' |
837 | |||
838 | align 4 |
||
839 | boot_log: |
||
1683 | art_zh | 840 | pushad |
465 | serge | 841 | |
1683 | art_zh | 842 | mov ebx,10*65536 |
843 | mov bx,word [boot_y] |
||
844 | add [boot_y],dword 10 |
||
845 | mov ecx,0x80ffffff ; ASCIIZ string with white color |
||
1276 | Lrz | 846 | xor edi,edi |
1683 | art_zh | 847 | mov edx,esi |
1276 | Lrz | 848 | inc edi |
1683 | art_zh | 849 | call dtext |
465 | serge | 850 | |
1683 | art_zh | 851 | popad |
465 | serge | 852 | |
1683 | art_zh | 853 | ret |
465 | serge | 854 | |
1 | ha | 855 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
856 | ; ; |
||
33 | mario79 | 857 | ; MAIN OS LOOP START ; |
1 | ha | 858 | ; ; |
859 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
860 | align 32 |
||
861 | osloop: |
||
1683 | art_zh | 862 | call [draw_pointer] |
863 | call window_check_events |
||
864 | call mouse_check_events |
||
865 | call checkmisc |
||
866 | call stack_handler |
||
867 | call checkidle |
||
868 | jmp osloop |
||
33 | mario79 | 869 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
870 | ; ; |
||
871 | ; MAIN OS LOOP END ; |
||
872 | ; ; |
||
873 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1168 | Lrz | 874 | align 4 |
1 | ha | 875 | checkidle: |
1683 | art_zh | 876 | pushad |
877 | call change_task |
||
878 | jmp idle_loop_entry |
||
1067 | Galkov | 879 | idle_loop: |
1683 | art_zh | 880 | cmp eax,[idlemem] ; eax == [timer_ticks] |
881 | jne idle_exit |
||
882 | rdtsc ;call _rdtsc |
||
883 | mov ecx,eax |
||
884 | hlt |
||
885 | rdtsc ;call _rdtsc |
||
886 | sub eax,ecx |
||
887 | add [idleuse],eax |
||
1067 | Galkov | 888 | idle_loop_entry: |
1683 | art_zh | 889 | mov eax,[timer_ticks] ; eax = [timer_ticks] |
890 | cmp [check_idle_semaphore],0 |
||
891 | je idle_loop |
||
892 | dec [check_idle_semaphore] |
||
1067 | Galkov | 893 | idle_exit: |
1683 | art_zh | 894 | mov [idlemem],eax ; eax == [timer_ticks] |
895 | popad |
||
896 | ret |
||
1 | ha | 897 | |
898 | uglobal |
||
1683 | art_zh | 899 | idlemem dd 0x0 |
900 | idleuse dd 0x0 |
||
901 | idleusesec dd 0x0 |
||
902 | check_idle_semaphore dd 0x0 |
||
1 | ha | 903 | endg |
904 | |||
905 | |||
906 | |||
907 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
908 | ; ; |
||
909 | ; INCLUDED SYSTEM FILES ; |
||
910 | ; ; |
||
911 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
912 | |||
913 | |||
7 | me_root | 914 | include "kernel32.inc" |
1 | ha | 915 | |
916 | |||
917 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
918 | ; ; |
||
919 | ; KERNEL FUNCTIONS ; |
||
920 | ; ; |
||
921 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
922 | |||
923 | reserve_irqs_ports: |
||
1683 | art_zh | 924 | ; removed |
925 | ret |
||
1 | ha | 926 | |
927 | setirqreadports: |
||
1551 | art_zh | 928 | ; removed |
929 | ret |
||
1 | ha | 930 | |
931 | iglobal |
||
932 | process_number dd 0x1 |
||
933 | endg |
||
934 | |||
935 | set_variables: |
||
936 | |||
1683 | art_zh | 937 | mov ecx,0x100 ; flush port 0x60 |
938 | .fl60: in al,0x60 |
||
939 | loop .fl60 |
||
940 | push eax |
||
1 | ha | 941 | |
1683 | art_zh | 942 | mov ax,[BOOT_VAR+0x900c] |
943 | shr ax,1 |
||
944 | shl eax,16 |
||
945 | mov ax,[BOOT_VAR+0x900A] |
||
946 | shr ax,1 |
||
947 | mov [MOUSE_X],eax |
||
41 | mikedld | 948 | |
1683 | art_zh | 949 | xor eax,eax |
950 | mov [BTN_ADDR],dword BUTTON_INFO ; address of button list |
||
1 | ha | 951 | |
1683 | art_zh | 952 | mov byte [MOUSE_BUFF_COUNT],al ; mouse buffer |
953 | mov byte [KEY_COUNT],al ; keyboard buffer |
||
954 | mov byte [BTN_COUNT],al ; button buffer |
||
1267 | Lrz | 955 | ; mov [MOUSE_X],dword 100*65536+100 ; mouse x/y |
956 | |||
1 | ha | 957 | ;!! IP 04.02.2005: |
1683 | art_zh | 958 | mov byte [DONT_SWITCH],al ; change task if possible |
959 | pop eax |
||
960 | ret |
||
1 | ha | 961 | |
962 | align 4 |
||
1304 | Lrz | 963 | ;input eax=43,bl-byte of output, ecx - number of port |
1 | ha | 964 | sys_outport: |
1551 | art_zh | 965 | and [esp+32],dword 1 ; for backward compatibility: operation failed |
1 | ha | 966 | ret |
967 | |||
968 | display_number: |
||
1369 | Lrz | 969 | ;It is not optimization |
1683 | art_zh | 970 | mov eax, ebx |
971 | mov ebx, ecx |
||
972 | mov ecx, edx |
||
973 | mov edx, esi |
||
974 | mov esi, edi |
||
1 | ha | 975 | ; eax = print type, al=0 -> ebx is number |
976 | ; al=1 -> ebx is pointer |
||
977 | ; ah=0 -> display decimal |
||
978 | ; ah=1 -> display hexadecimal |
||
979 | ; ah=2 -> display binary |
||
980 | ; eax bits 16-21 = number of digits to display (0-32) |
||
981 | ; eax bits 22-31 = reserved |
||
982 | ; |
||
983 | ; ebx = number or pointer |
||
984 | ; ecx = x shl 16 + y |
||
985 | ; edx = color |
||
1276 | Lrz | 986 | xor edi, edi |
211 | serge | 987 | display_number_force: |
1276 | Lrz | 988 | push eax |
989 | and eax,0x3fffffff |
||
1683 | art_zh | 990 | cmp eax,0xffff ; length > 0 ? |
1276 | Lrz | 991 | pop eax |
992 | jge cont_displ |
||
993 | ret |
||
1 | ha | 994 | cont_displ: |
652 | mario79 | 995 | push eax |
655 | mario79 | 996 | and eax,0x3fffffff |
1683 | art_zh | 997 | cmp eax,61*0x10000 ; length <= 60 ? |
655 | mario79 | 998 | pop eax |
75 | diamond | 999 | jb cont_displ2 |
1 | ha | 1000 | ret |
1001 | cont_displ2: |
||
1002 | |||
1003 | pushad |
||
1004 | |||
1683 | art_zh | 1005 | cmp al,1 ; ecx is a pointer ? |
1 | ha | 1006 | jne displnl1 |
655 | mario79 | 1007 | mov ebp,ebx |
1008 | add ebp,4 |
||
1009 | mov ebp,[ebp+std_application_base_address] |
||
139 | diamond | 1010 | mov ebx,[ebx+std_application_base_address] |
1276 | Lrz | 1011 | displnl1: |
1 | ha | 1012 | sub esp,64 |
1013 | |||
1683 | art_zh | 1014 | test ah,ah ; DECIMAL |
1276 | Lrz | 1015 | jnz no_display_desnum |
1016 | shr eax,16 |
||
1017 | and eax,0xC03f |
||
652 | mario79 | 1018 | ; and eax,0x3f |
1276 | Lrz | 1019 | push eax |
1020 | and eax,0x3f |
||
1021 | mov edi,esp |
||
1022 | add edi,4+64-1 |
||
1023 | mov ecx,eax |
||
1024 | mov eax,ebx |
||
1025 | mov ebx,10 |
||
1026 | d_desnum: |
||
1 | ha | 1027 | xor edx,edx |
655 | mario79 | 1028 | call division_64_bits |
1 | ha | 1029 | div ebx |
1030 | add dl,48 |
||
1031 | mov [edi],dl |
||
1032 | dec edi |
||
1033 | loop d_desnum |
||
1034 | pop eax |
||
652 | mario79 | 1035 | call normalize_number |
1 | ha | 1036 | call draw_num_text |
1037 | add esp,64 |
||
1038 | popad |
||
1039 | ret |
||
1040 | no_display_desnum: |
||
1041 | |||
1683 | art_zh | 1042 | cmp ah,0x01 ; HEXADECIMAL |
1 | ha | 1043 | jne no_display_hexnum |
1044 | shr eax,16 |
||
655 | mario79 | 1045 | and eax,0xC03f |
652 | mario79 | 1046 | ; and eax,0x3f |
1047 | push eax |
||
75 | diamond | 1048 | and eax,0x3f |
1 | ha | 1049 | mov edi,esp |
194 | diamond | 1050 | add edi,4+64-1 |
1 | ha | 1051 | mov ecx,eax |
1052 | mov eax,ebx |
||
1053 | mov ebx,16 |
||
1054 | d_hexnum: |
||
1055 | xor edx,edx |
||
655 | mario79 | 1056 | call division_64_bits |
1 | ha | 1057 | div ebx |
1056 | Galkov | 1058 | hexletters = __fdo_hexdigits |
1 | ha | 1059 | add edx,hexletters |
1060 | mov dl,[edx] |
||
1061 | mov [edi],dl |
||
1062 | dec edi |
||
1063 | loop d_hexnum |
||
1064 | pop eax |
||
652 | mario79 | 1065 | call normalize_number |
1 | ha | 1066 | call draw_num_text |
1067 | add esp,64 |
||
1068 | popad |
||
1069 | ret |
||
1070 | no_display_hexnum: |
||
1071 | |||
1683 | art_zh | 1072 | cmp ah,0x02 ; BINARY |
1 | ha | 1073 | jne no_display_binnum |
1074 | shr eax,16 |
||
655 | mario79 | 1075 | and eax,0xC03f |
652 | mario79 | 1076 | ; and eax,0x3f |
1077 | push eax |
||
75 | diamond | 1078 | and eax,0x3f |
1 | ha | 1079 | mov edi,esp |
194 | diamond | 1080 | add edi,4+64-1 |
1 | ha | 1081 | mov ecx,eax |
1082 | mov eax,ebx |
||
1083 | mov ebx,2 |
||
1084 | d_binnum: |
||
1085 | xor edx,edx |
||
655 | mario79 | 1086 | call division_64_bits |
1 | ha | 1087 | div ebx |
1088 | add dl,48 |
||
1089 | mov [edi],dl |
||
1090 | dec edi |
||
1091 | loop d_binnum |
||
1092 | pop eax |
||
652 | mario79 | 1093 | call normalize_number |
1 | ha | 1094 | call draw_num_text |
1095 | add esp,64 |
||
1096 | popad |
||
1097 | ret |
||
1098 | no_display_binnum: |
||
1099 | |||
1100 | add esp,64 |
||
1101 | popad |
||
1102 | ret |
||
1103 | |||
652 | mario79 | 1104 | normalize_number: |
1105 | test ah,0x80 |
||
1106 | jz .continue |
||
1107 | mov ecx,48 |
||
1108 | and eax,0x3f |
||
1109 | @@: |
||
1110 | inc edi |
||
1111 | cmp [edi],cl |
||
1112 | jne .continue |
||
1113 | dec eax |
||
1114 | cmp eax,1 |
||
665 | diamond | 1115 | ja @r |
1116 | mov al,1 |
||
652 | mario79 | 1117 | .continue: |
1118 | and eax,0x3f |
||
1119 | ret |
||
1 | ha | 1120 | |
655 | mario79 | 1121 | division_64_bits: |
1122 | test [esp+1+4],byte 0x40 |
||
1123 | jz .continue |
||
1124 | push eax |
||
1125 | mov eax,ebp |
||
1126 | div ebx |
||
1127 | mov ebp,eax |
||
1128 | pop eax |
||
1129 | .continue: |
||
1130 | ret |
||
652 | mario79 | 1131 | |
1 | ha | 1132 | draw_num_text: |
684 | diamond | 1133 | mov esi,eax |
1134 | mov edx,64+4 |
||
1135 | sub edx,eax |
||
1136 | add edx,esp |
||
1137 | mov ebx,[esp+64+32-8+4] |
||
1138 | ; add window start x & y |
||
1139 | mov ecx,[TASK_BASE] |
||
465 | serge | 1140 | |
1141 | mov edi,[CURRENT_TASK] |
||
1142 | shl edi,8 |
||
1143 | |||
684 | diamond | 1144 | mov eax,[ecx-twdw+WDATA.box.left] |
1145 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1146 | shl eax,16 |
||
1147 | add eax,[ecx-twdw+WDATA.box.top] |
||
1148 | add eax,[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1149 | add ebx,eax |
||
1150 | mov ecx,[esp+64+32-12+4] |
||
1683 | art_zh | 1151 | and ecx, not 0x80000000 ; force counted string |
1152 | mov eax, [esp+64+8] ; background color (if given) |
||
1153 | mov edi, [esp+64+4] |
||
139 | diamond | 1154 | jmp dtext |
1 | ha | 1155 | |
1156 | align 4 |
||
1157 | |||
1158 | sys_setup: |
||
1159 | |||
1160 | ; 1=roland mpu midi base , base io address |
||
1161 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1162 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1163 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1164 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1165 | ; 8=fat32 partition in hd |
||
1166 | ; 9 |
||
1167 | ; 10 = sound dma channel |
||
1168 | ; 11 = enable lba read |
||
1169 | ; 12 = enable pci access |
||
1170 | |||
1171 | |||
1683 | art_zh | 1172 | and [esp+32],dword 0 |
1276 | Lrz | 1173 | dec ebx ; MIDI |
1174 | jnz nsyse1 |
||
1175 | cmp ecx,0x100 |
||
1 | ha | 1176 | |
1276 | Lrz | 1177 | jb nsyse1 |
1178 | mov esi,65535 |
||
1179 | cmp esi,ecx |
||
1180 | |||
1181 | jb nsyse1 |
||
1182 | mov [midi_base],cx ;bx |
||
1183 | mov word [mididp],cx ;bx |
||
1683 | art_zh | 1184 | inc cx ;bx |
1276 | Lrz | 1185 | mov word [midisp],cx ;bx |
1186 | ret |
||
1187 | |||
283 | diamond | 1188 | iglobal |
1 | ha | 1189 | midi_base dw 0 |
283 | diamond | 1190 | endg |
1 | ha | 1191 | |
1192 | nsyse1: |
||
1276 | Lrz | 1193 | dec ebx ; KEYBOARD |
1194 | jnz nsyse2 |
||
1195 | mov edi,[TASK_BASE] |
||
1278 | Lrz | 1196 | mov eax,[edi+TASKDATA.mem_start] |
1197 | add eax,edx |
||
1 | ha | 1198 | |
1276 | Lrz | 1199 | dec ecx |
1200 | jnz kbnobase |
||
1201 | mov ebx,keymap |
||
1202 | mov ecx,128 |
||
1203 | call memmove |
||
1204 | ret |
||
1 | ha | 1205 | kbnobase: |
1276 | Lrz | 1206 | dec ecx |
1207 | jnz kbnoshift |
||
1208 | |||
1209 | mov ebx,keymap_shift |
||
1210 | mov ecx,128 |
||
1211 | call memmove |
||
1212 | ret |
||
1 | ha | 1213 | kbnoshift: |
1276 | Lrz | 1214 | dec ecx |
1215 | jnz kbnoalt |
||
1216 | mov ebx,keymap_alt |
||
1217 | mov ecx,128 |
||
1218 | call memmove |
||
1219 | ret |
||
1 | ha | 1220 | kbnoalt: |
1276 | Lrz | 1221 | sub ecx,6 |
1222 | jnz kbnocountry |
||
1223 | mov word [keyboard],dx |
||
1224 | ret |
||
1 | ha | 1225 | kbnocountry: |
1276 | Lrz | 1226 | mov [esp+32],dword 1 |
1227 | ret |
||
1 | ha | 1228 | nsyse2: |
1276 | Lrz | 1229 | dec ebx ; CD |
1230 | jnz nsyse4 |
||
1231 | |||
1232 | test ecx,ecx |
||
1233 | jz nosesl |
||
1234 | |||
1235 | cmp ecx, 4 |
||
1236 | ja nosesl |
||
1237 | mov [cd_base],cl |
||
1238 | |||
1239 | dec ecx |
||
1240 | jnz noprma |
||
1241 | mov [cdbase],0x1f0 |
||
1242 | mov [cdid],0xa0 |
||
1 | ha | 1243 | noprma: |
1276 | Lrz | 1244 | |
1245 | dec ecx |
||
1246 | jnz noprsl |
||
1247 | mov [cdbase],0x1f0 |
||
1248 | mov [cdid],0xb0 |
||
1 | ha | 1249 | noprsl: |
1276 | Lrz | 1250 | dec ecx |
1683 | art_zh | 1251 | jnz nosema |
1252 | mov [cdbase],0x170 |
||
1253 | mov [cdid],0xa0 |
||
1 | ha | 1254 | nosema: |
1276 | Lrz | 1255 | dec ecx |
1683 | art_zh | 1256 | jnz nosesl |
1257 | mov [cdbase],0x170 |
||
1258 | mov [cdid],0xb0 |
||
1 | ha | 1259 | nosesl: |
1683 | art_zh | 1260 | ret |
1 | ha | 1261 | |
1276 | Lrz | 1262 | iglobal |
1 | ha | 1263 | cd_base db 0 |
1264 | |||
1276 | Lrz | 1265 | endg |
1 | ha | 1266 | nsyse4: |
1683 | art_zh | 1267 | |
1268 | sub ebx,2 ; SYSTEM LANGUAGE |
||
1269 | jnz nsyse5 |
||
1270 | mov [syslang],ecx |
||
1271 | ret |
||
1 | ha | 1272 | nsyse5: |
1273 | |||
1683 | art_zh | 1274 | sub ebx,2 ; HD BASE |
1275 | jnz nsyse7 |
||
1276 | Lrz | 1276 | |
1683 | art_zh | 1277 | test ecx,ecx |
1278 | jz nosethd |
||
1276 | Lrz | 1279 | |
1683 | art_zh | 1280 | cmp ecx,4 |
1281 | ja nosethd |
||
1282 | mov [hd_base],cl |
||
1283 | |||
1284 | cmp ecx,1 |
||
1285 | jnz noprmahd |
||
1286 | mov [hdbase],0x1f0 |
||
1287 | and dword [hdid],0x0 |
||
1288 | mov dword [hdpos],ecx |
||
1 | ha | 1289 | ; call set_FAT32_variables |
1290 | noprmahd: |
||
1276 | Lrz | 1291 | |
1683 | art_zh | 1292 | cmp ecx,2 |
1293 | jnz noprslhd |
||
1294 | mov [hdbase],0x1f0 |
||
1295 | mov [hdid],0x10 |
||
1296 | mov dword [hdpos],ecx |
||
1 | ha | 1297 | ; call set_FAT32_variables |
1298 | noprslhd: |
||
1276 | Lrz | 1299 | |
1683 | art_zh | 1300 | cmp ecx,3 |
1301 | jnz nosemahd |
||
1302 | mov [hdbase],0x170 |
||
1303 | and dword [hdid],0x0 |
||
1304 | mov dword [hdpos],ecx |
||
1 | ha | 1305 | ; call set_FAT32_variables |
1306 | nosemahd: |
||
1276 | Lrz | 1307 | |
1683 | art_zh | 1308 | cmp ecx,4 |
1309 | jnz noseslhd |
||
1310 | mov [hdbase],0x170 |
||
1311 | mov [hdid],0x10 |
||
1312 | mov dword [hdpos],ecx |
||
1 | ha | 1313 | ; call set_FAT32_variables |
1314 | noseslhd: |
||
1683 | art_zh | 1315 | call reserve_hd1 |
1316 | call reserve_hd_channel |
||
1317 | call free_hd_channel |
||
1318 | and dword [hd1_status],0 ; free |
||
75 | diamond | 1319 | nosethd: |
1683 | art_zh | 1320 | ret |
1 | ha | 1321 | |
283 | diamond | 1322 | iglobal |
1 | ha | 1323 | hd_base db 0 |
283 | diamond | 1324 | endg |
1 | ha | 1325 | |
802 | serge | 1326 | nsyse7: |
1 | ha | 1327 | |
1260 | Lrz | 1328 | ; cmp eax,8 ; HD PARTITION |
1683 | art_zh | 1329 | dec ebx |
1330 | jnz nsyse8 |
||
1331 | mov [fat32part],ecx |
||
1 | ha | 1332 | ; call set_FAT32_variables |
1683 | art_zh | 1333 | call reserve_hd1 |
1334 | call reserve_hd_channel |
||
1335 | call free_hd_channel |
||
1336 | ; pusha |
||
1337 | call choice_necessity_partition_1 |
||
1338 | ; popa |
||
1339 | and dword [hd1_status],0 ; free |
||
1340 | ret |
||
1 | ha | 1341 | |
802 | serge | 1342 | nsyse8: |
1260 | Lrz | 1343 | ; cmp eax,11 ; ENABLE LBA READ |
1683 | art_zh | 1344 | and ecx,1 |
1276 | Lrz | 1345 | sub ebx,3 |
1683 | art_zh | 1346 | jnz no_set_lba_read |
1347 | mov [lba_read_enabled],ecx |
||
1348 | ret |
||
1 | ha | 1349 | |
802 | serge | 1350 | no_set_lba_read: |
1260 | Lrz | 1351 | ; cmp eax,12 ; ENABLE PCI ACCESS |
1683 | art_zh | 1352 | dec ebx |
1353 | jnz no_set_pci_access |
||
1354 | mov [pci_access_enabled],ecx |
||
1355 | ret |
||
1276 | Lrz | 1356 | no_set_pci_access: |
1 | ha | 1357 | |
1358 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
3490 | art_zh | 1359 | ;include 'vmodeint.inc' |
1 | ha | 1360 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
1361 | |||
75 | diamond | 1362 | sys_setup_err: |
1683 | art_zh | 1363 | or [esp+32],dword -1 |
1364 | ret |
||
1 | ha | 1365 | |
1366 | align 4 |
||
1367 | |||
1368 | sys_getsetup: |
||
1369 | |||
1370 | ; 1=roland mpu midi base , base io address |
||
1371 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1372 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1373 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1374 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1375 | ; 8=fat32 partition in hd |
||
1376 | ; 9=get hs timer tic |
||
1377 | |||
1276 | Lrz | 1378 | ; cmp eax,1 |
1379 | dec ebx |
||
1683 | art_zh | 1380 | jnz ngsyse1 |
1381 | movzx eax,[midi_base] |
||
1382 | mov [esp+32],eax |
||
1383 | ret |
||
802 | serge | 1384 | ngsyse1: |
1276 | Lrz | 1385 | ; cmp eax,2 |
1386 | dec ebx |
||
1683 | art_zh | 1387 | jnz ngsyse2 |
1 | ha | 1388 | |
1683 | art_zh | 1389 | mov edi,[TASK_BASE] |
1390 | mov ebx,[edi+TASKDATA.mem_start] |
||
1391 | add ebx,edx |
||
1276 | Lrz | 1392 | |
1393 | ; cmp ebx,1 |
||
1394 | dec ecx |
||
1683 | art_zh | 1395 | jnz kbnobaseret |
1396 | mov eax,keymap |
||
1397 | mov ecx,128 |
||
1398 | call memmove |
||
1399 | ret |
||
802 | serge | 1400 | kbnobaseret: |
1276 | Lrz | 1401 | ; cmp ebx,2 |
1402 | dec ecx |
||
1683 | art_zh | 1403 | jnz kbnoshiftret |
1276 | Lrz | 1404 | |
1683 | art_zh | 1405 | mov eax,keymap_shift |
1406 | mov ecx,128 |
||
1407 | call memmove |
||
1408 | ret |
||
802 | serge | 1409 | kbnoshiftret: |
1276 | Lrz | 1410 | ; cmp ebx,3 |
1411 | dec ecx |
||
1683 | art_zh | 1412 | jne kbnoaltret |
1276 | Lrz | 1413 | |
1683 | art_zh | 1414 | mov eax,keymap_alt |
1415 | mov ecx,128 |
||
1416 | call memmove |
||
1417 | ret |
||
802 | serge | 1418 | kbnoaltret: |
1276 | Lrz | 1419 | ; cmp ebx,9 |
1420 | sub ecx,6 |
||
1683 | art_zh | 1421 | jnz ngsyse2 |
1422 | movzx eax,word [keyboard] |
||
1423 | mov [esp+32],eax |
||
1424 | ret |
||
1276 | Lrz | 1425 | |
1426 | |||
802 | serge | 1427 | ngsyse2: |
1276 | Lrz | 1428 | ; cmp eax,3 |
1429 | dec ebx |
||
1683 | art_zh | 1430 | jnz ngsyse3 |
1431 | movzx eax,[cd_base] |
||
1432 | mov [esp+32],eax |
||
1433 | ret |
||
802 | serge | 1434 | ngsyse3: |
1276 | Lrz | 1435 | ; cmp eax,5 |
1436 | sub ebx,2 |
||
1683 | art_zh | 1437 | jnz ngsyse5 |
1438 | mov eax,[syslang] |
||
1439 | mov [esp+32],eax |
||
1440 | ret |
||
802 | serge | 1441 | ngsyse5: |
1276 | Lrz | 1442 | ; cmp eax,7 |
1443 | sub ebx,2 |
||
1683 | art_zh | 1444 | jnz ngsyse7 |
1445 | movzx eax,[hd_base] |
||
1446 | mov [esp+32],eax |
||
1447 | ret |
||
802 | serge | 1448 | ngsyse7: |
1276 | Lrz | 1449 | ; cmp eax,8 |
1450 | dec ebx |
||
1683 | art_zh | 1451 | jnz ngsyse8 |
1452 | mov eax,[fat32part] |
||
1453 | mov [esp+32],eax |
||
1454 | ret |
||
802 | serge | 1455 | ngsyse8: |
1276 | Lrz | 1456 | ; cmp eax,9 |
1457 | dec ebx |
||
1683 | art_zh | 1458 | jnz ngsyse9 |
1459 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1460 | mov [esp+32],eax |
||
1461 | ret |
||
802 | serge | 1462 | ngsyse9: |
1276 | Lrz | 1463 | ; cmp eax,11 |
1464 | sub ebx,2 |
||
1683 | art_zh | 1465 | jnz ngsyse11 |
1466 | mov eax,[lba_read_enabled] |
||
1467 | mov [esp+32],eax |
||
1468 | ret |
||
802 | serge | 1469 | ngsyse11: |
1276 | Lrz | 1470 | ; cmp eax,12 |
1471 | dec ebx |
||
1683 | art_zh | 1472 | jnz ngsyse12 |
1473 | mov eax,[pci_access_enabled] |
||
1474 | mov [esp+32],eax |
||
1475 | ret |
||
802 | serge | 1476 | ngsyse12: |
1683 | art_zh | 1477 | mov [esp+32],dword 1 |
1478 | ret |
||
1 | ha | 1479 | |
1683 | art_zh | 1480 | |
479 | kastigar | 1481 | get_timer_ticks: |
1683 | art_zh | 1482 | mov eax,[timer_ticks] |
1483 | ret |
||
479 | kastigar | 1484 | |
283 | diamond | 1485 | iglobal |
1 | ha | 1486 | align 4 |
221 | serge | 1487 | mousefn dd msscreen, mswin, msbutton, msset |
1683 | art_zh | 1488 | dd app_load_cursor |
1489 | dd app_set_cursor |
||
1490 | dd app_delete_cursor |
||
1491 | dd msz |
||
283 | diamond | 1492 | endg |
1 | ha | 1493 | |
1494 | readmousepos: |
||
1495 | |||
1496 | ; eax=0 screen relative |
||
1497 | ; eax=1 window relative |
||
1498 | ; eax=2 buttons pressed |
||
221 | serge | 1499 | ; eax=3 set mouse pos ; reserved |
1500 | ; eax=4 load cursor |
||
1501 | ; eax=5 set cursor |
||
1502 | ; eax=6 delete cursor ; reserved |
||
479 | kastigar | 1503 | ; eax=7 get mouse_z |
1 | ha | 1504 | |
1683 | art_zh | 1505 | cmp ebx, 7 |
1506 | ja msset |
||
1507 | jmp [mousefn+ebx*4] |
||
221 | serge | 1508 | msscreen: |
1683 | art_zh | 1509 | mov eax,[MOUSE_X] |
1510 | shl eax,16 |
||
1511 | mov ax,[MOUSE_Y] |
||
1512 | mov [esp+36-4],eax |
||
1513 | ret |
||
221 | serge | 1514 | mswin: |
1683 | art_zh | 1515 | mov eax,[MOUSE_X] |
1516 | shl eax,16 |
||
1517 | mov ax,[MOUSE_Y] |
||
1518 | mov esi,[TASK_BASE] |
||
1519 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1520 | shl ebx,16 |
||
1521 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1522 | sub eax,ebx |
||
1 | ha | 1523 | |
1683 | art_zh | 1524 | mov edi,[CURRENT_TASK] |
1525 | shl edi,8 |
||
1526 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
1527 | rol eax,16 |
||
1528 | sub ax,word[edi+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
1529 | rol eax,16 |
||
1530 | mov [esp+36-4],eax |
||
1531 | ret |
||
221 | serge | 1532 | msbutton: |
1683 | art_zh | 1533 | movzx eax,byte [BTN_DOWN] |
1534 | mov [esp+36-4],eax |
||
1535 | ret |
||
479 | kastigar | 1536 | msz: |
1683 | art_zh | 1537 | mov edi, [TASK_COUNT] |
1538 | movzx edi, word [WIN_POS + edi*2] |
||
1539 | cmp edi, [CURRENT_TASK] |
||
1540 | jne @f |
||
1541 | mov ax,[MOUSE_SCROLL_H] |
||
1542 | shl eax,16 |
||
1543 | mov ax,[MOUSE_SCROLL_V] |
||
1544 | mov [esp+36-4],eax |
||
1545 | and [MOUSE_SCROLL_H],word 0 |
||
1546 | and [MOUSE_SCROLL_V],word 0 |
||
1547 | ret |
||
479 | kastigar | 1548 | @@: |
1683 | art_zh | 1549 | and [esp+36-4],dword 0 |
1276 | Lrz | 1550 | ; ret |
221 | serge | 1551 | msset: |
1683 | art_zh | 1552 | ret |
164 | serge | 1553 | |
221 | serge | 1554 | app_load_cursor: |
1683 | art_zh | 1555 | cmp ecx, OS_BASE |
1556 | jae msset |
||
1557 | stdcall load_cursor, ecx, edx |
||
1558 | mov [esp+36-4], eax |
||
1559 | ret |
||
164 | serge | 1560 | |
221 | serge | 1561 | app_set_cursor: |
1683 | art_zh | 1562 | stdcall set_cursor, ecx |
1563 | mov [esp+36-4], eax |
||
1564 | ret |
||
1 | ha | 1565 | |
233 | serge | 1566 | app_delete_cursor: |
1683 | art_zh | 1567 | stdcall delete_cursor, ecx |
1568 | mov [esp+36-4], eax |
||
1569 | ret |
||
1 | ha | 1570 | |
1571 | is_input: |
||
1572 | |||
1573 | push edx |
||
1683 | art_zh | 1574 | mov dx,word [midisp] |
1575 | in al,dx |
||
1576 | and al,0x80 |
||
1577 | pop edx |
||
1 | ha | 1578 | ret |
1579 | |||
1580 | is_output: |
||
1581 | |||
1582 | push edx |
||
1683 | art_zh | 1583 | mov dx,word [midisp] |
1584 | in al,dx |
||
1585 | and al,0x40 |
||
1586 | pop edx |
||
1 | ha | 1587 | ret |
1588 | |||
1589 | |||
1590 | get_mpu_in: |
||
1591 | |||
1592 | push edx |
||
1683 | art_zh | 1593 | mov dx,word [mididp] |
1594 | in al,dx |
||
1595 | pop edx |
||
1 | ha | 1596 | ret |
1597 | |||
1598 | |||
1599 | put_mpu_out: |
||
1600 | |||
1601 | push edx |
||
1683 | art_zh | 1602 | mov dx,word [mididp] |
1603 | out dx,al |
||
1604 | pop edx |
||
1 | ha | 1605 | ret |
1606 | |||
1607 | |||
1608 | |||
1609 | align 4 |
||
1610 | |||
1611 | sys_midi: |
||
1276 | Lrz | 1612 | cmp [mididp],0 |
1613 | jnz sm0 |
||
1614 | mov [esp+36],dword 1 |
||
1615 | ret |
||
1616 | sm0: |
||
1617 | and [esp+36],dword 0 |
||
1618 | dec ebx |
||
1619 | jnz smn1 |
||
1620 | ; call setuart |
||
1621 | su1: |
||
1622 | call is_output |
||
1623 | test al,al |
||
1624 | jnz su1 |
||
1625 | mov dx,word [midisp] |
||
1626 | mov al,0xff |
||
1627 | out dx,al |
||
1628 | su2: |
||
1629 | mov dx,word [midisp] |
||
1630 | mov al,0xff |
||
1631 | out dx,al |
||
1632 | call is_input |
||
1633 | test al,al |
||
1634 | jnz su2 |
||
1635 | call get_mpu_in |
||
1636 | cmp al,0xfe |
||
1637 | jnz su2 |
||
1638 | su3: |
||
1639 | call is_output |
||
1640 | test al,al |
||
1641 | jnz su3 |
||
1642 | mov dx,word [midisp] |
||
1643 | mov al,0x3f |
||
1644 | out dx,al |
||
1645 | ret |
||
1646 | smn1: |
||
1647 | dec ebx |
||
1648 | jnz smn2 |
||
1649 | sm10: |
||
1650 | call get_mpu_in |
||
1651 | call is_output |
||
1652 | test al,al |
||
1653 | jnz sm10 |
||
1654 | mov al,bl |
||
1655 | call put_mpu_out |
||
1656 | smn2: |
||
1657 | ret |
||
1 | ha | 1658 | |
1659 | detect_devices: |
||
1660 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
769 | Rus | 1661 | ;include 'detect/commouse.inc' |
479 | kastigar | 1662 | ;include 'detect/ps2mouse.inc' |
1 | ha | 1663 | ;include 'detect/dev_fd.inc' |
1664 | ;include 'detect/dev_hdcd.inc' |
||
1665 | ;include 'detect/sear_par.inc' |
||
1666 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1667 | ret |
||
1668 | |||
1669 | sys_end: |
||
1670 | |||
1220 | serge | 1671 | mov ecx, [current_slot] |
1672 | mov eax, [ecx+APPDATA.tls_base] |
||
1673 | test eax, eax |
||
1674 | jz @F |
||
1675 | |||
1676 | stdcall user_free, eax |
||
1677 | @@: |
||
1678 | |||
379 | serge | 1679 | mov eax,[TASK_BASE] |
115 | poddubny | 1680 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1681 | |
1683 | art_zh | 1682 | waitterm: ; wait here for termination |
684 | diamond | 1683 | mov ebx,100 |
1 | ha | 1684 | call delay_hs |
1685 | jmp waitterm |
||
1686 | |||
75 | diamond | 1687 | iglobal |
170 | serge | 1688 | align 4 |
75 | diamond | 1689 | sys_system_table: |
1683 | art_zh | 1690 | dd exit_for_anyone ; 1 = obsolete |
1691 | dd sysfn_terminate ; 2 = terminate thread |
||
1692 | dd sysfn_activate ; 3 = activate window |
||
1693 | dd sysfn_getidletime ; 4 = get idle time |
||
1694 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1695 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1696 | dd sysfn_getactive ; 7 = get active window |
||
1697 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1698 | dd sysfn_shutdown ; 9 = shutdown with parameter |
||
1699 | dd sysfn_minimize ; 10 = minimize window |
||
1700 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1701 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1702 | dd sysfn_getversion ; 13 = get kernel version |
||
1703 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1704 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1705 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1706 | dd sysfn_getallmem ; 17 = get total memory size |
||
1707 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
||
1708 | ; instead of slot |
||
1709 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
1710 | dd sysfn_meminfo ; 20 = get extended memory info |
||
1711 | dd sysfn_pid_to_slot ; 21 = get slot number for pid |
||
1712 | dd sysfn_min_rest_window ; 22 = minimize and restore any window |
||
75 | diamond | 1713 | sysfn_num = ($ - sys_system_table)/4 |
1714 | endg |
||
1715 | |||
1 | ha | 1716 | sys_system: |
1683 | art_zh | 1717 | dec ebx |
1718 | cmp ebx, sysfn_num |
||
1719 | jae @f |
||
1720 | jmp dword [sys_system_table + ebx*4] |
||
75 | diamond | 1721 | @@: |
1683 | art_zh | 1722 | ret |
1 | ha | 1723 | |
214 | serge | 1724 | |
1683 | art_zh | 1725 | sysfn_shutdown: ; 18.9 = system shutdown |
748 | heavyiron | 1726 | cmp ecx,1 |
1727 | jl exit_for_anyone |
||
1728 | cmp ecx,4 |
||
1729 | jg exit_for_anyone |
||
1730 | mov [BOOT_VAR+0x9030],cl |
||
1731 | |||
379 | serge | 1732 | mov eax,[TASK_COUNT] |
709 | diamond | 1733 | mov [SYS_SHUTDOWN],al |
1 | ha | 1734 | mov [shutdown_processes],eax |
684 | diamond | 1735 | and dword [esp+32], 0 |
748 | heavyiron | 1736 | exit_for_anyone: |
1 | ha | 1737 | ret |
1738 | uglobal |
||
1739 | shutdown_processes: dd 0x0 |
||
1740 | endg |
||
1741 | |||
1683 | art_zh | 1742 | sysfn_terminate: ; 18.2 = TERMINATE |
684 | diamond | 1743 | cmp ecx,2 |
1 | ha | 1744 | jb noprocessterminate |
379 | serge | 1745 | mov edx,[TASK_COUNT] |
684 | diamond | 1746 | cmp ecx,edx |
75 | diamond | 1747 | ja noprocessterminate |
379 | serge | 1748 | mov eax,[TASK_COUNT] |
684 | diamond | 1749 | shl ecx,5 |
1750 | mov edx,[ecx+CURRENT_TASK+TASKDATA.pid] |
||
1751 | add ecx,CURRENT_TASK+TASKDATA.state |
||
1752 | cmp byte [ecx], 9 |
||
75 | diamond | 1753 | jz noprocessterminate |
41 | mikedld | 1754 | |
1 | ha | 1755 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1683 | art_zh | 1756 | mov [ecx],byte 3 ; clear possible i40's |
1 | ha | 1757 | ;call MEM_Heap_UnLock |
1758 | |||
1759 | cmp edx,[application_table_status] ; clear app table stat |
||
1760 | jne noatsc |
||
1678 | art_zh | 1761 | |
1329 | Lrz | 1762 | and [application_table_status],0 |
1 | ha | 1763 | noatsc: |
75 | diamond | 1764 | noprocessterminate: |
1 | ha | 1765 | ret |
1766 | |||
85 | halyavin | 1767 | sysfn_terminate2: |
1768 | ;lock application_table_status mutex |
||
164 | serge | 1769 | .table_status: |
85 | halyavin | 1770 | cli |
1771 | cmp [application_table_status],0 |
||
1683 | art_zh | 1772 | je .stf |
85 | halyavin | 1773 | sti |
1774 | call change_task |
||
1775 | jmp .table_status |
||
1776 | .stf: |
||
1777 | call set_application_table_status |
||
684 | diamond | 1778 | mov eax,ecx |
85 | halyavin | 1779 | call pid_to_slot |
1780 | test eax,eax |
||
1683 | art_zh | 1781 | jz .not_found |
684 | diamond | 1782 | mov ecx,eax |
85 | halyavin | 1783 | cli |
1784 | call sysfn_terminate |
||
1329 | Lrz | 1785 | and [application_table_status],0 |
85 | halyavin | 1786 | sti |
684 | diamond | 1787 | and dword [esp+32],0 |
85 | halyavin | 1788 | ret |
1789 | .not_found: |
||
1790 | mov [application_table_status],0 |
||
1683 | art_zh | 1791 | or dword [esp+32],-1 |
85 | halyavin | 1792 | ret |
1793 | |||
1683 | art_zh | 1794 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
684 | diamond | 1795 | cmp ecx,2 |
105 | poddubny | 1796 | jb .nowindowactivate |
684 | diamond | 1797 | cmp ecx,[TASK_COUNT] |
105 | poddubny | 1798 | ja .nowindowactivate |
1799 | |||
1800 | mov [window_minimize], 2 ; restore window if minimized |
||
1801 | |||
684 | diamond | 1802 | movzx esi, word [WIN_STACK + ecx*2] |
379 | serge | 1803 | cmp esi, [TASK_COUNT] |
105 | poddubny | 1804 | je .nowindowactivate ; already active |
1805 | |||
684 | diamond | 1806 | mov edi, ecx |
105 | poddubny | 1807 | shl edi, 5 |
1808 | add edi, window_data |
||
684 | diamond | 1809 | movzx esi, word [WIN_STACK + ecx * 2] |
380 | serge | 1810 | lea esi, [WIN_POS + esi * 2] |
105 | poddubny | 1811 | call waredraw |
1812 | .nowindowactivate: |
||
1 | ha | 1813 | ret |
41 | mikedld | 1814 | |
1683 | art_zh | 1815 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1816 | mov eax,[idleusesec] |
684 | diamond | 1817 | mov [esp+32], eax |
1 | ha | 1818 | ret |
1819 | |||
1683 | art_zh | 1820 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
381 | serge | 1821 | mov eax,[CPU_FREQ] |
684 | diamond | 1822 | mov [esp+32], eax |
1 | ha | 1823 | ret |
1824 | |||
1825 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1826 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1827 | include 'blkdev/rdsave.inc' |
||
1828 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1232 | Lrz | 1829 | align 4 |
1683 | art_zh | 1830 | sysfn_getactive: ; 18.7 = get active window |
379 | serge | 1831 | mov eax, [TASK_COUNT] |
380 | serge | 1832 | movzx eax, word [WIN_POS + eax*2] |
684 | diamond | 1833 | mov [esp+32],eax |
1 | ha | 1834 | ret |
75 | diamond | 1835 | |
1683 | art_zh | 1836 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
1232 | Lrz | 1837 | ; cmp ecx,1 |
1838 | dec ecx |
||
1839 | jnz nogetsoundflag |
||
1 | ha | 1840 | movzx eax,byte [sound_flag] ; get sound_flag |
684 | diamond | 1841 | mov [esp+32],eax |
1 | ha | 1842 | ret |
1843 | nogetsoundflag: |
||
1232 | Lrz | 1844 | ; cmp ecx,2 |
1845 | dec ecx |
||
1 | ha | 1846 | jnz nosoundflag |
75 | diamond | 1847 | xor byte [sound_flag], 1 |
1848 | nosoundflag: |
||
41 | mikedld | 1849 | ret |
75 | diamond | 1850 | |
1683 | art_zh | 1851 | sysfn_minimize: ; 18.10 = minimize window |
1 | ha | 1852 | mov [window_minimize],1 |
1853 | ret |
||
1232 | Lrz | 1854 | align 4 |
1683 | art_zh | 1855 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
1232 | Lrz | 1856 | ; cmp ecx,1 |
1857 | dec ecx |
||
1 | ha | 1858 | jnz full_table |
1859 | small_table: |
||
1860 | call for_all_tables |
||
75 | diamond | 1861 | mov ecx,10 |
1 | ha | 1862 | cld |
1863 | rep movsb |
||
1864 | ret |
||
1865 | for_all_tables: |
||
684 | diamond | 1866 | mov edi,edx |
381 | serge | 1867 | mov esi,DRIVE_DATA |
1 | ha | 1868 | ret |
1869 | full_table: |
||
1232 | Lrz | 1870 | ; cmp ecx,2 |
1871 | dec ecx |
||
1 | ha | 1872 | jnz exit_for_anyone |
1873 | call for_all_tables |
||
75 | diamond | 1874 | mov ecx,16384 |
1 | ha | 1875 | cld |
1876 | rep movsd |
||
1877 | ret |
||
75 | diamond | 1878 | |
1683 | art_zh | 1879 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
1880 | and dword [esp+32], 0 |
||
1881 | ret |
||
75 | diamond | 1882 | |
1683 | art_zh | 1883 | sysfn_getversion: ; 18.13 = get kernel ID and version |
1447 | diamond | 1884 | mov edi,ecx |
1 | ha | 1885 | mov esi,version_inf |
1886 | mov ecx,version_end-version_inf |
||
1887 | rep movsb |
||
1888 | ret |
||
75 | diamond | 1889 | |
1890 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 1891 | ;wait retrace functions |
1892 | sys_wait_retrace: |
||
1893 | mov edx,0x3da |
||
1894 | WaitRetrace_loop: |
||
1895 | in al,dx |
||
1896 | test al,1000b |
||
1897 | jz WaitRetrace_loop |
||
684 | diamond | 1898 | and [esp+32],dword 0 |
1 | ha | 1899 | ret |
75 | diamond | 1900 | |
1232 | Lrz | 1901 | align 4 |
1683 | art_zh | 1902 | sysfn_centermouse: ; 18.15 = mouse centered |
1232 | Lrz | 1903 | ; removed here by |
1904 | ; call mouse_centered |
||
1905 | ;* mouse centered - start code- Mario79 |
||
1906 | ;mouse_centered: |
||
1907 | ; push eax |
||
1683 | art_zh | 1908 | mov eax,[Screen_Max_X] |
1909 | shr eax,1 |
||
1910 | mov [MOUSE_X],ax |
||
1911 | mov eax,[Screen_Max_Y] |
||
1912 | shr eax,1 |
||
1913 | mov [MOUSE_Y],ax |
||
1232 | Lrz | 1914 | ; ret |
1915 | ;* mouse centered - end code- Mario79 |
||
1916 | xor eax,eax |
||
1683 | art_zh | 1917 | and [esp+32],eax |
1232 | Lrz | 1918 | ; pop eax |
1919 | |||
1 | ha | 1920 | ret |
1232 | Lrz | 1921 | align 4 |
120 | mario79 | 1922 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
1232 | Lrz | 1923 | test ecx,ecx ; get mouse speed factor |
120 | mario79 | 1924 | jnz .set_mouse_acceleration |
164 | serge | 1925 | xor eax,eax |
120 | mario79 | 1926 | mov ax,[mouse_speed_factor] |
684 | diamond | 1927 | mov [esp+32],eax |
120 | mario79 | 1928 | ret |
1929 | .set_mouse_acceleration: |
||
1232 | Lrz | 1930 | ; cmp ecx,1 ; set mouse speed factor |
1931 | dec ecx |
||
120 | mario79 | 1932 | jnz .get_mouse_delay |
684 | diamond | 1933 | mov [mouse_speed_factor],dx |
120 | mario79 | 1934 | ret |
1935 | .get_mouse_delay: |
||
1232 | Lrz | 1936 | ; cmp ecx,2 ; get mouse delay |
1937 | dec ecx |
||
120 | mario79 | 1938 | jnz .set_mouse_delay |
1939 | mov eax,[mouse_delay] |
||
684 | diamond | 1940 | mov [esp+32],eax |
120 | mario79 | 1941 | ret |
1942 | .set_mouse_delay: |
||
1232 | Lrz | 1943 | ; cmp ecx,3 ; set mouse delay |
1944 | dec ecx |
||
120 | mario79 | 1945 | jnz .set_pointer_position |
684 | diamond | 1946 | mov [mouse_delay],edx |
120 | mario79 | 1947 | ret |
1948 | .set_pointer_position: |
||
1232 | Lrz | 1949 | ; cmp ecx,4 ; set mouse pointer position |
1950 | dec ecx |
||
621 | mario79 | 1951 | jnz .set_mouse_button |
1689 | art_zh | 1952 | cmp dx, word[Screen_Max_Y] |
1953 | ja .end |
||
1954 | |||
684 | diamond | 1955 | rol edx,16 |
1689 | art_zh | 1956 | cmp dx, word[Screen_Max_X] |
1957 | ja .end |
||
1958 | mov [MOUSE_X], edx |
||
621 | mario79 | 1959 | ret |
1960 | .set_mouse_button: |
||
1232 | Lrz | 1961 | ; cmp ecx,5 ; set mouse button features |
1962 | dec ecx |
||
621 | mario79 | 1963 | jnz .end |
684 | diamond | 1964 | mov [BTN_DOWN],dl |
621 | mario79 | 1965 | mov [mouse_active],1 |
120 | mario79 | 1966 | .end: |
1967 | ret |
||
1968 | |||
75 | diamond | 1969 | sysfn_getfreemem: |
170 | serge | 1970 | mov eax, [pg_data.pages_free] |
1971 | shl eax, 2 |
||
684 | diamond | 1972 | mov [esp+32],eax |
1 | ha | 1973 | ret |
75 | diamond | 1974 | |
1975 | sysfn_getallmem: |
||
170 | serge | 1976 | mov eax,[MEM_AMOUNT] |
1977 | shr eax, 10 |
||
684 | diamond | 1978 | mov [esp+32],eax |
32 | halyavin | 1979 | ret |
1980 | |||
608 | alver | 1981 | ; // Alver, 2007-22-08 // { |
1982 | sysfn_pid_to_slot: |
||
684 | diamond | 1983 | mov eax, ecx |
608 | alver | 1984 | call pid_to_slot |
684 | diamond | 1985 | mov [esp+32], eax |
608 | alver | 1986 | ret |
1987 | |||
1988 | sysfn_min_rest_window: |
||
1989 | pushad |
||
1683 | art_zh | 1990 | mov eax, edx ; ebx - operating |
684 | diamond | 1991 | shr ecx, 1 |
608 | alver | 1992 | jnc @f |
1993 | call pid_to_slot |
||
1994 | @@: |
||
1683 | art_zh | 1995 | or eax, eax ; eax - number of slot |
608 | alver | 1996 | jz .error |
1683 | art_zh | 1997 | cmp eax, 255 ; varify maximal slot number |
608 | alver | 1998 | ja .error |
684 | diamond | 1999 | movzx eax, word [WIN_STACK + eax*2] |
2000 | shr ecx, 1 |
||
608 | alver | 2001 | jc .restore |
2002 | ; .minimize: |
||
2003 | call minimize_window |
||
2004 | jmp .exit |
||
2005 | .restore: |
||
2006 | call restore_minimized_window |
||
2007 | .exit: |
||
2008 | popad |
||
2009 | xor eax, eax |
||
684 | diamond | 2010 | mov [esp+32], eax |
608 | alver | 2011 | ret |
2012 | .error: |
||
2013 | popad |
||
2014 | xor eax, eax |
||
2015 | dec eax |
||
684 | diamond | 2016 | mov [esp+32], eax |
608 | alver | 2017 | ret |
2018 | ; } \\ Alver, 2007-22-08 \\ |
||
2019 | |||
41 | mikedld | 2020 | uglobal |
2021 | ;// mike.dld, 2006-29-01 [ |
||
2022 | screen_workarea RECT |
||
2023 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2024 | window_minimize db 0 |
1683 | art_zh | 2025 | sound_flag db 0 |
41 | mikedld | 2026 | endg |
1 | ha | 2027 | |
41 | mikedld | 2028 | iglobal |
2029 | version_inf: |
||
1319 | diamond | 2030 | db 0,7,7,0 ; version 0.7.7.0 |
1689 | art_zh | 2031 | db 0 ;reserved |
540 | victor | 2032 | dd __REV__ |
41 | mikedld | 2033 | version_end: |
2034 | endg |
||
1 | ha | 2035 | |
3531 | art_zh | 2036 | sys_cachetodiskette: ; << removed |
3487 | art_zh | 2037 | mov [esp + 32], ebx |
1683 | art_zh | 2038 | ret |
1 | ha | 2039 | |
2040 | uglobal |
||
2041 | ; bgrchanged dd 0x0 |
||
1071 | diamond | 2042 | align 4 |
2043 | bgrlockpid dd 0 |
||
546 | diamond | 2044 | bgrlock db 0 |
1 | ha | 2045 | endg |
2046 | |||
1899 | art_zh | 2047 | ;=============================== SysFn 15 ================================ |
1 | ha | 2048 | sys_background: |
2049 | |||
1929 | art_zh | 2050 | cmp ebx,1 ; BACKGROUND SIZE |
2051 | jnz nosb1 |
||
2052 | test ecx,ecx |
||
2053 | ; cmp ecx,0 |
||
2054 | jz sbgrr |
||
2055 | test edx,edx |
||
2056 | ; cmp edx,0 |
||
2057 | jz sbgrr |
||
2058 | @@: |
||
2059 | ;;Maxis use atomic bts for mutexes 4.4.2009 |
||
2060 | bts dword [bgrlock], 0 |
||
2061 | jnc @f |
||
2062 | call change_task |
||
2063 | jmp @b |
||
2064 | @@: |
||
2065 | mov [BgrDataWidth],ecx |
||
2066 | mov [BgrDataHeight],edx |
||
2067 | ; mov [bgrchanged],1 |
||
2068 | |||
2069 | pushad |
||
2070 | ; return memory for old background |
||
2071 | mov eax, [img_background] |
||
2072 | cmp eax, static_background_data |
||
2073 | jz @f |
||
2074 | stdcall kernel_free, eax |
||
2075 | @@: |
||
2076 | ; calculate RAW size |
||
2077 | xor eax,eax |
||
2078 | inc eax |
||
2079 | cmp [BgrDataWidth],eax |
||
2080 | jae @f |
||
2081 | mov [BgrDataWidth],eax |
||
2082 | @@: |
||
2083 | cmp [BgrDataHeight],eax |
||
2084 | jae @f |
||
2085 | mov [BgrDataHeight],eax |
||
2086 | @@: |
||
2087 | mov eax,[BgrDataWidth] |
||
2088 | imul eax,[BgrDataHeight] |
||
2089 | lea eax,[eax*3] |
||
2090 | mov [mem_BACKGROUND],eax |
||
2091 | ; get memory for new background |
||
2092 | stdcall kernel_alloc, eax |
||
2093 | test eax, eax |
||
2094 | jz .memfailed |
||
2095 | mov [img_background], eax |
||
2096 | jmp .exit |
||
2097 | .memfailed: |
||
2098 | ; revert to static monotone data |
||
2099 | mov [img_background], static_background_data |
||
2100 | xor eax, eax |
||
2101 | inc eax |
||
2102 | mov [BgrDataWidth], eax |
||
2103 | mov [BgrDataHeight], eax |
||
2104 | mov [mem_BACKGROUND], 4 |
||
1107 | diamond | 2105 | .exit: |
1929 | art_zh | 2106 | popad |
2107 | mov [bgrlock], 0 |
||
2108 | |||
2109 | sbgrr: |
||
2110 | ret |
||
2111 | |||
2112 | nosb1: |
||
2113 | |||
2114 | cmp ebx,2 ; SET PIXEL |
||
2115 | jnz nosb2 |
||
2116 | |||
2117 | mov eax, [img_background] |
||
2118 | test ecx, ecx |
||
2119 | jz @f |
||
2120 | cmp eax, static_background_data |
||
2121 | |||
2122 | jz .ret |
||
2123 | @@: |
||
2124 | mov ebx, [mem_BACKGROUND] |
||
2125 | add ebx, 4095 |
||
2126 | and ebx, -4096 |
||
2127 | sub ebx, 4 |
||
2128 | cmp ecx, ebx |
||
2129 | ja .ret |
||
2130 | |||
2131 | mov ebx,[eax+ecx] |
||
2132 | and ebx,0xFF000000 ;255*256*256*256 |
||
2133 | and edx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2134 | add edx,ebx |
||
2135 | mov [eax+ecx],edx |
||
2136 | .ret: |
||
2137 | ret |
||
2138 | nosb2: |
||
2139 | |||
2140 | cmp ebx,3 ; DRAW BACKGROUND |
||
2141 | jnz nosb3 |
||
2142 | draw_background_temp: |
||
2143 | ; cmp [bgrchanged],1 ;0 |
||
2144 | ; je nosb31 |
||
2145 | ;draw_background_temp: |
||
2146 | ; mov [bgrchanged],1 ;0 |
||
2147 | mov [background_defined], 1 |
||
2148 | mov byte[BACKGROUND_CHANGED], 1 |
||
2149 | call force_redraw_background |
||
2150 | nosb31: |
||
2151 | ret |
||
2152 | nosb3: |
||
2153 | |||
2154 | cmp ebx,4 ; TILED / STRETCHED |
||
2155 | jnz nosb4 |
||
2156 | cmp ecx,[BgrDrawMode] |
||
2157 | je nosb41 |
||
2158 | mov [BgrDrawMode],ecx |
||
2159 | ; mov [bgrchanged],1 |
||
2160 | nosb41: |
||
2161 | ret |
||
2162 | nosb4: |
||
2163 | |||
2164 | cmp ebx,5 ; BLOCK MOVE TO BGR |
||
2165 | jnz nosb5 |
||
2166 | cmp [img_background], static_background_data |
||
2167 | jnz @f |
||
2168 | test edx, edx |
||
2169 | jnz .fin |
||
2170 | cmp esi, 4 |
||
2171 | ja .fin |
||
2172 | @@: |
||
2173 | ; bughere |
||
2174 | mov eax, ecx |
||
2175 | mov ebx, edx |
||
2176 | add ebx, [img_background] ;IMG_BACKGROUND |
||
2177 | mov ecx, esi |
||
2178 | call memmove |
||
2179 | .fin: |
||
2180 | ret |
||
2181 | nosb5: |
||
2182 | |||
2183 | cmp ebx, 6 |
||
2184 | jnz nosb6 |
||
2185 | ;;Maxis use atomic bts for mutex 4.4.2009 |
||
2186 | @@: |
||
2187 | bts dword [bgrlock], 0 |
||
2188 | jnc @f |
||
2189 | call change_task |
||
2190 | jmp @b |
||
2191 | @@: |
||
2192 | mov eax, [CURRENT_TASK] |
||
2193 | mov [bgrlockpid], eax |
||
2194 | cmp [img_background], static_background_data |
||
2195 | jz .nomem |
||
2196 | stdcall user_alloc, [mem_BACKGROUND] |
||
2197 | mov [esp+32], eax |
||
2198 | test eax, eax |
||
2199 | jz .nomem |
||
2200 | mov ebx, eax |
||
2201 | shr ebx, 12 |
||
2202 | or dword [page_tabs+(ebx-1)*4], DONT_FREE_BLOCK |
||
2203 | mov esi, [img_background] |
||
2204 | shr esi, 12 |
||
2205 | mov ecx, [mem_BACKGROUND] |
||
2206 | add ecx, 0xFFF |
||
2207 | shr ecx, 12 |
||
2208 | .z: |
||
2209 | mov eax, [page_tabs+ebx*4] |
||
2210 | test al, 1 |
||
2211 | jz @f |
||
2212 | call free_page |
||
2213 | @@: |
||
2214 | mov eax, [page_tabs+esi*4] |
||
2215 | or al, PG_UW |
||
2216 | mov [page_tabs+ebx*4], eax |
||
2217 | mov eax, ebx |
||
2218 | shl eax, 12 |
||
2219 | invlpg [eax] |
||
2220 | inc ebx |
||
2221 | inc esi |
||
2222 | loop .z |
||
1899 | art_zh | 2223 | ret |
1929 | art_zh | 2224 | .nomem: |
2225 | and [bgrlockpid], 0 |
||
2226 | mov [bgrlock], 0 |
||
2227 | nosb6: |
||
2228 | cmp ebx, 7 |
||
2229 | jnz nosb7 |
||
2230 | cmp [bgrlock], 0 |
||
2231 | jz .err |
||
2232 | mov eax, [CURRENT_TASK] |
||
2233 | cmp [bgrlockpid], eax |
||
2234 | jnz .err |
||
2235 | mov eax, ecx |
||
2236 | mov ebx, ecx |
||
2237 | shr eax, 12 |
||
2238 | mov ecx, [page_tabs+(eax-1)*4] |
||
2239 | test cl, USED_BLOCK+DONT_FREE_BLOCK |
||
2240 | jz .err |
||
2241 | jnp .err |
||
2242 | push eax |
||
2243 | shr ecx, 12 |
||
2244 | dec ecx |
||
2245 | @@: |
||
2246 | and dword [page_tabs+eax*4], 0 |
||
2247 | mov edx, eax |
||
2248 | shl edx, 12 |
||
2249 | push eax |
||
2250 | invlpg [edx] |
||
2251 | pop eax |
||
2252 | inc eax |
||
2253 | loop @b |
||
2254 | pop eax |
||
2255 | and dword [page_tabs+(eax-1)*4], not DONT_FREE_BLOCK |
||
2256 | stdcall user_free, ebx |
||
2257 | mov [esp+32], eax |
||
2258 | and [bgrlockpid], 0 |
||
2259 | mov [bgrlock], 0 |
||
2260 | ret |
||
2261 | .err: |
||
2262 | and dword [esp+32], 0 |
||
2263 | ret |
||
469 | serge | 2264 | |
1929 | art_zh | 2265 | nosb7: |
2266 | ret |
||
2267 | |||
1899 | art_zh | 2268 | ;=============================== SysFn 39 ================================ |
2269 | align 4 |
||
469 | serge | 2270 | |
1899 | art_zh | 2271 | sys_getbackground: |
1929 | art_zh | 2272 | dec ebx |
2273 | jnz nogb1 |
||
2274 | mov eax,[BgrDataWidth] |
||
2275 | shl eax,16 |
||
2276 | mov ax,[BgrDataHeight] |
||
2277 | mov [esp+32],eax |
||
1 | ha | 2278 | ret |
2279 | |||
1929 | art_zh | 2280 | nogb1: |
2281 | ; cmp eax,2 ; PIXEL |
||
2282 | dec ebx |
||
2283 | jnz nogb2 |
||
2284 | |||
2285 | mov eax, [img_background] |
||
2286 | test ecx, ecx |
||
2287 | jz @f |
||
2288 | cmp eax, static_background_data |
||
2289 | jz .ret |
||
2290 | @@: |
||
2291 | mov ebx, [mem_BACKGROUND] |
||
2292 | add ebx, 4095 |
||
2293 | and ebx, -4096 |
||
2294 | sub ebx, 4 |
||
2295 | cmp ecx, ebx |
||
2296 | ja .ret |
||
2297 | |||
2298 | mov eax,[ecx+eax] |
||
2299 | |||
2300 | and eax, 0xFFFFFF |
||
2301 | mov [esp+32],eax |
||
2302 | .ret: |
||
2303 | ret |
||
2304 | nogb2: |
||
2305 | |||
2306 | ; cmp eax,4 ; TILED / STRETCHED |
||
2307 | dec ebx |
||
2308 | dec ebx |
||
2309 | jnz nogb4 |
||
2310 | mov eax,[BgrDrawMode] |
||
2311 | nogb4: |
||
2312 | mov [esp+32],eax |
||
2313 | ret |
||
2314 | |||
1899 | art_zh | 2315 | ;=========================================== |
1859 | art_zh | 2316 | |
709 | diamond | 2317 | force_redraw_background: |
1392 | diamond | 2318 | and [draw_data+32 + RECT.left], 0 |
2319 | and [draw_data+32 + RECT.top], 0 |
||
709 | diamond | 2320 | push eax ebx |
753 | serge | 2321 | mov eax,[Screen_Max_X] |
2322 | mov ebx,[Screen_Max_Y] |
||
709 | diamond | 2323 | mov [draw_data+32 + RECT.right],eax |
2324 | mov [draw_data+32 + RECT.bottom],ebx |
||
2325 | pop ebx eax |
||
1392 | diamond | 2326 | inc byte[REDRAW_BACKGROUND] |
709 | diamond | 2327 | ret |
1899 | art_zh | 2328 | ;=========================================== |
479 | kastigar | 2329 | |
1 | ha | 2330 | |
2331 | align 4 |
||
2332 | |||
2333 | sys_getkey: |
||
1683 | art_zh | 2334 | mov [esp + 32],dword 1 |
2335 | ; test main buffer |
||
2336 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
||
2337 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2338 | mov edx, [TASK_COUNT] |
||
2339 | cmp ecx, edx |
||
2340 | jne .finish |
||
2341 | cmp [KEY_COUNT], byte 0 |
||
2342 | je .finish |
||
2343 | movzx eax, byte [KEY_BUFF] |
||
2344 | shl eax, 8 |
||
2345 | push eax |
||
2346 | dec byte [KEY_COUNT] |
||
2347 | and byte [KEY_COUNT], 127 |
||
2348 | movzx ecx, byte [KEY_COUNT] |
||
2349 | add ecx, 2 |
||
2350 | mov eax, KEY_BUFF + 1 |
||
2351 | mov ebx, KEY_BUFF |
||
2352 | call memmove |
||
2353 | pop eax |
||
92 | diamond | 2354 | .ret_eax: |
1683 | art_zh | 2355 | mov [esp + 32], eax |
2356 | ret |
||
671 | Ghost | 2357 | .finish: |
92 | diamond | 2358 | ; test hotkeys buffer |
1683 | art_zh | 2359 | mov ecx, hotkey_buffer |
92 | diamond | 2360 | @@: |
1683 | art_zh | 2361 | cmp [ecx], ebx |
2362 | jz .found |
||
2363 | add ecx, 8 |
||
2364 | cmp ecx, hotkey_buffer + 120 * 8 |
||
2365 | jb @b |
||
2366 | ret |
||
92 | diamond | 2367 | .found: |
1683 | art_zh | 2368 | mov ax, [ecx + 6] |
2369 | shl eax, 16 |
||
2370 | mov ah, [ecx + 4] |
||
2371 | mov al, 2 |
||
2372 | and dword [ecx + 4], 0 |
||
2373 | and dword [ecx], 0 |
||
2374 | jmp .ret_eax |
||
1 | ha | 2375 | |
2376 | align 4 |
||
2377 | |||
2378 | sys_getbutton: |
||
2379 | |||
1683 | art_zh | 2380 | mov ebx, [CURRENT_TASK] ; TOP OF WINDOW STACK |
2381 | mov [esp + 32], dword 1 |
||
2382 | movzx ecx, word [WIN_STACK + ebx * 2] |
||
2383 | mov edx, [TASK_COUNT] ; less than 256 processes |
||
2384 | cmp ecx, edx |
||
2385 | jne .exit |
||
2386 | movzx eax, byte [BTN_COUNT] |
||
2387 | test eax, eax |
||
2388 | jz .exit |
||
2389 | mov eax, [BTN_BUFF] |
||
2390 | and al, 0xFE ; delete left button bit |
||
2391 | mov [BTN_COUNT], byte 0 |
||
2392 | mov [esp + 32], eax |
||
671 | Ghost | 2393 | .exit: |
1683 | art_zh | 2394 | ret |
1 | ha | 2395 | |
2396 | |||
2397 | align 4 |
||
2398 | |||
2399 | sys_cpuusage: |
||
2400 | |||
2401 | ; RETURN: |
||
2402 | ; |
||
2403 | ; +00 dword process cpu usage |
||
2404 | ; +04 word position in windowing stack |
||
2405 | ; +06 word windowing stack value at current position (cpu nro) |
||
2406 | ; +10 12 bytes name |
||
2407 | ; +22 dword start in mem |
||
2408 | ; +26 dword used mem |
||
2409 | ; +30 dword PID , process idenfification number |
||
2410 | ; |
||
2411 | |||
1683 | art_zh | 2412 | cmp ecx,-1 ; who am I ? |
684 | diamond | 2413 | jne .no_who_am_i |
2414 | mov ecx,[CURRENT_TASK] |
||
2415 | .no_who_am_i: |
||
1683 | art_zh | 2416 | cmp ecx, max_processes |
2417 | ja .nofillbuf |
||
1 | ha | 2418 | |
684 | diamond | 2419 | ; +4: word: position of the window of thread in the window stack |
1683 | art_zh | 2420 | mov ax, [WIN_STACK + ecx * 2] |
2421 | mov [ebx+4], ax |
||
684 | diamond | 2422 | ; +6: word: number of the thread slot, which window has in the window stack |
2423 | ; position ecx (has no relation to the specific thread) |
||
1683 | art_zh | 2424 | mov ax, [WIN_POS + ecx * 2] |
2425 | mov [ebx+6], ax |
||
1 | ha | 2426 | |
1683 | art_zh | 2427 | shl ecx, 5 |
1 | ha | 2428 | |
684 | diamond | 2429 | ; +0: dword: memory usage |
1683 | art_zh | 2430 | mov eax, [ecx+CURRENT_TASK+TASKDATA.cpu_usage] |
2431 | mov [ebx], eax |
||
684 | diamond | 2432 | ; +10: 11 bytes: name of the process |
1683 | art_zh | 2433 | push ecx |
2434 | lea eax, [ecx*8+SLOT_BASE+APPDATA.app_name] |
||
2435 | add ebx, 10 |
||
2436 | mov ecx, 11 |
||
2437 | call memmove |
||
2438 | pop ecx |
||
1 | ha | 2439 | |
684 | diamond | 2440 | ; +22: address of the process in memory |
2441 | ; +26: size of used memory - 1 |
||
1683 | art_zh | 2442 | push edi |
2443 | lea edi, [ebx+12] |
||
2444 | xor eax, eax |
||
2445 | mov edx, 0x100000*16 |
||
2446 | cmp ecx, 1 shl 5 |
||
2447 | je .os_mem |
||
2448 | mov edx, [SLOT_BASE+ecx*8+APPDATA.mem_size] |
||
2449 | mov eax, std_application_base_address |
||
684 | diamond | 2450 | .os_mem: |
1683 | art_zh | 2451 | stosd |
2452 | lea eax, [edx-1] |
||
2453 | stosd |
||
1 | ha | 2454 | |
684 | diamond | 2455 | ; +30: PID/TID |
1683 | art_zh | 2456 | mov eax, [ecx+CURRENT_TASK+TASKDATA.pid] |
2457 | stosd |
||
1 | ha | 2458 | |
2459 | ; window position and size |
||
1683 | art_zh | 2460 | push esi |
2461 | lea esi, [ecx + window_data + WDATA.box] |
||
2462 | movsd |
||
2463 | movsd |
||
2464 | movsd |
||
2465 | movsd |
||
1 | ha | 2466 | |
2467 | ; Process state (+50) |
||
1683 | art_zh | 2468 | mov eax, dword [ecx+CURRENT_TASK+TASKDATA.state] |
2469 | stosd |
||
1 | ha | 2470 | |
138 | mikedld | 2471 | ; Window client area box |
1683 | art_zh | 2472 | lea esi, [ecx*8 + SLOT_BASE + APPDATA.wnd_clientbox] |
2473 | movsd |
||
2474 | movsd |
||
2475 | movsd |
||
2476 | movsd |
||
1 | ha | 2477 | |
164 | serge | 2478 | ; Window state |
1683 | art_zh | 2479 | mov al, [ecx+window_data+WDATA.fl_wstate] |
2480 | stosb |
||
164 | serge | 2481 | |
1689 | art_zh | 2482 | ; Event mask (+71) |
1941 | art_zh | 2483 | mov EAX, dword [ECX+CURRENT_TASK+TASKDATA.event_mask] |
2484 | stosd |
||
1689 | art_zh | 2485 | |
1683 | art_zh | 2486 | pop esi |
2487 | pop edi |
||
138 | mikedld | 2488 | |
684 | diamond | 2489 | .nofillbuf: |
1 | ha | 2490 | ; return number of processes |
2491 | |||
379 | serge | 2492 | mov eax,[TASK_COUNT] |
684 | diamond | 2493 | mov [esp+32],eax |
1 | ha | 2494 | ret |
2495 | |||
2496 | align 4 |
||
2497 | sys_clock: |
||
1683 | art_zh | 2498 | cli |
1 | ha | 2499 | ; Mikhail Lisovin xx Jan 2005 |
1683 | art_zh | 2500 | @@: mov al, 10 |
2501 | out 0x70, al |
||
2502 | in al, 0x71 |
||
2503 | test al, al |
||
2504 | jns @f |
||
2505 | mov esi, 1 |
||
2506 | call delay_ms |
||
2507 | jmp @b |
||
1 | ha | 2508 | @@: |
2509 | ; end Lisovin's fix |
||
2510 | |||
1683 | art_zh | 2511 | xor al,al ; seconds |
2512 | out 0x70,al |
||
2513 | in al,0x71 |
||
2514 | movzx ecx,al |
||
2515 | mov al,02 ; minutes |
||
2516 | shl ecx,16 |
||
2517 | out 0x70,al |
||
2518 | in al,0x71 |
||
2519 | movzx edx,al |
||
2520 | mov al,04 ; hours |
||
2521 | shl edx,8 |
||
2522 | out 0x70,al |
||
2523 | in al,0x71 |
||
2524 | add ecx,edx |
||
2525 | movzx edx,al |
||
2526 | add ecx,edx |
||
2527 | sti |
||
2528 | mov [esp + 32], ecx |
||
2529 | ret |
||
1 | ha | 2530 | |
2531 | |||
2532 | align 4 |
||
2533 | |||
2534 | sys_date: |
||
2535 | |||
1683 | art_zh | 2536 | cli |
2537 | @@: mov al, 10 |
||
2538 | out 0x70, al |
||
2539 | in al, 0x71 |
||
2540 | test al, al |
||
2541 | jns @f |
||
2542 | mov esi, 1 |
||
2543 | call delay_ms |
||
2544 | jmp @b |
||
75 | diamond | 2545 | @@: |
2546 | |||
1683 | art_zh | 2547 | mov ch,0 |
2548 | mov al,7 ; date |
||
2549 | out 0x70,al |
||
2550 | in al,0x71 |
||
2551 | mov cl,al |
||
2552 | mov al,8 ; month |
||
2553 | shl ecx,16 |
||
2554 | out 0x70,al |
||
2555 | in al,0x71 |
||
2556 | mov ch,al |
||
2557 | mov al,9 ; year |
||
2558 | out 0x70,al |
||
2559 | in al,0x71 |
||
2560 | mov cl,al |
||
2561 | sti |
||
2562 | mov [esp+32], ecx |
||
2563 | ret |
||
1 | ha | 2564 | |
2565 | |||
2566 | ; redraw status |
||
2567 | |||
2568 | sys_redrawstat: |
||
1683 | art_zh | 2569 | cmp ebx, 1 |
2570 | jne no_widgets_away |
||
2571 | ; buttons away |
||
2572 | mov ecx,[CURRENT_TASK] |
||
1 | ha | 2573 | sys_newba2: |
1683 | art_zh | 2574 | mov edi,[BTN_ADDR] |
2575 | cmp [edi], dword 0 ; empty button list ? |
||
2576 | je end_of_buttons_away |
||
2577 | movzx ebx, word [edi] |
||
2578 | inc ebx |
||
2579 | mov eax,edi |
||
1 | ha | 2580 | sys_newba: |
1683 | art_zh | 2581 | dec ebx |
2582 | jz end_of_buttons_away |
||
1 | ha | 2583 | |
1683 | art_zh | 2584 | add eax, 0x10 |
2585 | cmp cx, [eax] |
||
2586 | jnz sys_newba |
||
1 | ha | 2587 | |
1683 | art_zh | 2588 | push eax ebx ecx |
2589 | mov ecx,ebx |
||
2590 | inc ecx |
||
2591 | shl ecx, 4 |
||
2592 | mov ebx, eax |
||
2593 | add eax, 0x10 |
||
2594 | call memmove |
||
2595 | dec dword [edi] |
||
2596 | pop ecx ebx eax |
||
1 | ha | 2597 | |
1683 | art_zh | 2598 | jmp sys_newba2 |
1 | ha | 2599 | |
2600 | end_of_buttons_away: |
||
2601 | |||
1683 | art_zh | 2602 | ret |
1 | ha | 2603 | |
2604 | no_widgets_away: |
||
2605 | |||
1683 | art_zh | 2606 | cmp ebx, 2 |
2607 | jnz srl1 |
||
1 | ha | 2608 | |
1683 | art_zh | 2609 | mov edx, [TASK_BASE] ; return whole screen draw area for this app |
2610 | add edx, draw_data - CURRENT_TASK |
||
2611 | mov [edx + RECT.left], 0 |
||
2612 | mov [edx + RECT.top], 0 |
||
2613 | mov eax, [Screen_Max_X] |
||
1710 | art_zh | 2614 | |
1683 | art_zh | 2615 | mov [edx + RECT.right], eax |
2616 | mov eax, [Screen_Max_Y] |
||
2617 | mov [edx + RECT.bottom], eax |
||
1 | ha | 2618 | |
2619 | srl1: |
||
1683 | art_zh | 2620 | ret |
1 | ha | 2621 | |
2622 | ;ok - 100% work |
||
2623 | ;nt - not tested |
||
2624 | ;--------------------------------------------------------------------------------------------- |
||
2625 | ;eax |
||
2626 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
2627 | ;1 - change task. Ret nothing. Block. ok. |
||
2628 | ;2 - performance control |
||
2629 | ; ebx |
||
2630 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
2631 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
2632 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
2633 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
2634 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
2635 | ;eax |
||
2636 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2637 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
2638 | ;--------------------------------------------------------------------------------------------- |
||
1344 | Lrz | 2639 | iglobal |
2640 | align 4 |
||
2641 | sheduler: |
||
2642 | dd sys_sheduler.00 |
||
2643 | dd change_task |
||
2644 | dd sys_sheduler.02 |
||
2645 | dd sys_sheduler.03 |
||
2646 | dd sys_sheduler.04 |
||
2647 | endg |
||
1683 | art_zh | 2648 | sys_sheduler: |
1344 | Lrz | 2649 | ;rewritten by |
1345 | Lrz | 2650 | jmp dword [sheduler+ebx*4] |
1344 | Lrz | 2651 | ;.shed_counter: |
2652 | .00: |
||
2653 | mov eax,[context_counter] |
||
1345 | Lrz | 2654 | mov [esp+32],eax |
1344 | Lrz | 2655 | ret |
1273 | Lrz | 2656 | |
1344 | Lrz | 2657 | .02: |
2658 | ;.perf_control: |
||
1365 | Lrz | 2659 | inc ebx ;before ebx=2, ebx=3 |
1683 | art_zh | 2660 | cmp ebx,ecx ;if ecx=3, ebx=3 |
2661 | jz cache_disable |
||
1365 | Lrz | 2662 | |
1683 | art_zh | 2663 | dec ebx ;ebx=2 |
2664 | cmp ebx,ecx ; |
||
1365 | Lrz | 2665 | jz cache_enable ;if ecx=2 and ebx=2 |
2666 | |||
1683 | art_zh | 2667 | dec ebx ;ebx=1 |
1365 | Lrz | 2668 | cmp ebx,ecx |
1683 | art_zh | 2669 | jz is_cache_enabled ;if ecx=1 and ebx=1 |
1365 | Lrz | 2670 | |
2671 | dec ebx |
||
1683 | art_zh | 2672 | test ebx,ecx ;ebx=0 and ecx=0 |
2673 | jz modify_pce ;if ecx=0 |
||
1365 | Lrz | 2674 | |
1344 | Lrz | 2675 | ret |
1345 | Lrz | 2676 | |
1683 | art_zh | 2677 | .03: |
1344 | Lrz | 2678 | ;.rdmsr_instr: |
2679 | ;now counter in ecx |
||
2680 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2681 | mov eax,esi |
1345 | Lrz | 2682 | mov ecx,edx |
1344 | Lrz | 2683 | rdmsr |
1683 | art_zh | 2684 | mov [esp+32],eax |
2685 | mov [esp+20],edx ;ret in ebx? |
||
1344 | Lrz | 2686 | ret |
2687 | |||
2688 | .04: |
||
1273 | Lrz | 2689 | ;.wrmsr_instr: |
2690 | ;now counter in ecx |
||
2691 | ;(edx:eax) esi:edi => edx:esi |
||
1683 | art_zh | 2692 | ; Fast Call MSR can't be destroy |
2693 | ; ® MSR_AMD_EFER ¬®¦® ¨§¬¥ïâì, â.ª. ¢ í⮬ ॣ¨áâॠ«¨è |
||
2694 | ; ¢ª«îç îâáï/¢ëª«îç îâáï à áè¨à¥ë¥ ¢®§¬®¦®á⨠|
||
2695 | cmp edx,MSR_SYSENTER_CS |
||
2696 | je @f |
||
2697 | cmp edx,MSR_SYSENTER_ESP |
||
2698 | je @f |
||
2699 | cmp edx,MSR_SYSENTER_EIP |
||
2700 | je @f |
||
2701 | cmp edx,MSR_AMD_STAR |
||
2702 | je @f |
||
1273 | Lrz | 2703 | |
1683 | art_zh | 2704 | mov eax,esi |
1345 | Lrz | 2705 | mov ecx,edx |
1683 | art_zh | 2706 | wrmsr |
2707 | ; mov [esp + 32], eax |
||
2708 | ; mov [esp + 20], edx ;ret in ebx? |
||
1273 | Lrz | 2709 | @@: |
1344 | Lrz | 2710 | ret |
1273 | Lrz | 2711 | |
1 | ha | 2712 | cache_disable: |
2713 | mov eax,cr0 |
||
2714 | or eax,01100000000000000000000000000000b |
||
2715 | mov cr0,eax |
||
2716 | wbinvd ;set MESI |
||
2717 | ret |
||
2718 | |||
2719 | cache_enable: |
||
2720 | mov eax,cr0 |
||
2721 | and eax,10011111111111111111111111111111b |
||
2722 | mov cr0,eax |
||
2723 | ret |
||
2724 | |||
2725 | is_cache_enabled: |
||
2726 | mov eax,cr0 |
||
2727 | mov ebx,eax |
||
2728 | and eax,01100000000000000000000000000000b |
||
2729 | jz cache_disabled |
||
1345 | Lrz | 2730 | mov [esp+32],ebx |
1 | ha | 2731 | cache_disabled: |
1345 | Lrz | 2732 | mov dword [esp+32],eax ;0 |
1 | ha | 2733 | ret |
2734 | |||
2735 | modify_pce: |
||
2736 | mov eax,cr4 |
||
2737 | ; mov ebx,0 |
||
2738 | ; or bx,100000000b ;pce |
||
2739 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 2740 | bts eax,8 ;pce=cr4[8] |
1 | ha | 2741 | mov cr4,eax |
1345 | Lrz | 2742 | mov [esp+32],eax |
1 | ha | 2743 | ret |
2744 | ;--------------------------------------------------------------------------------------------- |
||
2745 | |||
2746 | |||
2747 | iglobal |
||
521 | diamond | 2748 | cpustring db 'CPU',0 |
1 | ha | 2749 | endg |
2750 | |||
67 | diamond | 2751 | uglobal |
1683 | art_zh | 2752 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 2753 | endg |
1 | ha | 2754 | |
2755 | align 4 |
||
2756 | ; check misc |
||
2757 | |||
2758 | checkmisc: |
||
2759 | |||
2760 | cmp [ctrl_alt_del], 1 |
||
2761 | jne nocpustart |
||
501 | serge | 2762 | |
1683 | art_zh | 2763 | mov ebp, cpustring |
2764 | call fs_execute_from_sysdir |
||
501 | serge | 2765 | |
1 | ha | 2766 | mov [ctrl_alt_del], 0 |
465 | serge | 2767 | |
2768 | nocpustart: |
||
1 | ha | 2769 | cmp [mouse_active], 1 |
2770 | jne mouse_not_active |
||
2771 | mov [mouse_active], 0 |
||
2772 | xor edi, edi |
||
1683 | art_zh | 2773 | mov ecx, [TASK_COUNT] |
465 | serge | 2774 | set_mouse_event: |
1 | ha | 2775 | add edi, 256 |
1683 | art_zh | 2776 | or [edi+SLOT_BASE+APPDATA.event_mask], dword 100000b |
1 | ha | 2777 | loop set_mouse_event |
2778 | |||
465 | serge | 2779 | mouse_not_active: |
1392 | diamond | 2780 | cmp byte[BACKGROUND_CHANGED], 0 |
1683 | art_zh | 2781 | jz no_set_bgr_event |
473 | diamond | 2782 | xor edi, edi |
1392 | diamond | 2783 | mov ecx, [TASK_COUNT] |
473 | diamond | 2784 | set_bgr_event: |
2785 | add edi, 256 |
||
1683 | art_zh | 2786 | or [edi+SLOT_BASE+APPDATA.event_mask], 16 |
473 | diamond | 2787 | loop set_bgr_event |
1392 | diamond | 2788 | mov byte[BACKGROUND_CHANGED], 0 |
709 | diamond | 2789 | no_set_bgr_event: |
1683 | art_zh | 2790 | cmp byte[REDRAW_BACKGROUND], 0 ; background update ? |
2791 | jz nobackgr |
||
1392 | diamond | 2792 | cmp [background_defined], 0 |
1683 | art_zh | 2793 | jz nobackgr |
1392 | diamond | 2794 | @@: |
1 | ha | 2795 | call drawbackground |
1392 | diamond | 2796 | xor eax, eax |
2797 | xchg al, [REDRAW_BACKGROUND] |
||
1683 | art_zh | 2798 | test al, al ; got new update request? |
1392 | diamond | 2799 | jnz @b |
2800 | mov [draw_data+32 + RECT.left], eax |
||
2801 | mov [draw_data+32 + RECT.top], eax |
||
2802 | mov [draw_data+32 + RECT.right], eax |
||
2803 | mov [draw_data+32 + RECT.bottom], eax |
||
381 | serge | 2804 | mov [MOUSE_BACKGROUND],byte 0 |
1 | ha | 2805 | |
465 | serge | 2806 | nobackgr: |
1 | ha | 2807 | |
2808 | ; system shutdown request |
||
2809 | |||
381 | serge | 2810 | cmp [SYS_SHUTDOWN],byte 0 |
1683 | art_zh | 2811 | je noshutdown |
1 | ha | 2812 | |
2813 | mov edx,[shutdown_processes] |
||
2814 | |||
381 | serge | 2815 | cmp [SYS_SHUTDOWN],dl |
1 | ha | 2816 | jne no_mark_system_shutdown |
2817 | |||
709 | diamond | 2818 | lea ecx,[edx-1] |
465 | serge | 2819 | mov edx,OS_BASE+0x3040 |
709 | diamond | 2820 | jecxz @f |
465 | serge | 2821 | markz: |
115 | poddubny | 2822 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 2823 | add edx,0x20 |
2824 | loop markz |
||
709 | diamond | 2825 | @@: |
1 | ha | 2826 | |
2827 | no_mark_system_shutdown: |
||
2828 | |||
1300 | serge | 2829 | call [_display.disable_mouse] |
1 | ha | 2830 | |
381 | serge | 2831 | dec byte [SYS_SHUTDOWN] |
1683 | art_zh | 2832 | je system_shutdown |
1 | ha | 2833 | |
465 | serge | 2834 | noshutdown: |
1683 | art_zh | 2835 | mov eax,[TASK_COUNT] ; termination |
379 | serge | 2836 | mov ebx,TASK_DATA+TASKDATA.state |
1 | ha | 2837 | mov esi,1 |
2838 | |||
465 | serge | 2839 | newct: |
1 | ha | 2840 | mov cl,[ebx] |
2841 | cmp cl,byte 3 |
||
1683 | art_zh | 2842 | jz terminate |
1 | ha | 2843 | cmp cl,byte 4 |
1683 | art_zh | 2844 | jz terminate |
1 | ha | 2845 | |
2846 | add ebx,0x20 |
||
2847 | inc esi |
||
2848 | dec eax |
||
2849 | jnz newct |
||
2850 | ret |
||
2851 | |||
2852 | ; redraw screen |
||
1859 | art_zh | 2853 | ; eax , if process window_data base is eax, do not set flag/limits |
1 | ha | 2854 | |
2855 | redrawscreen: |
||
1683 | art_zh | 2856 | pushad |
2857 | push eax |
||
1 | ha | 2858 | |
1941 | art_zh | 2859 | xor ecx,ecx ; redraw flags for apps |
1 | ha | 2860 | newdw2: |
2861 | |||
1683 | art_zh | 2862 | inc ecx |
2863 | push ecx |
||
1 | ha | 2864 | |
1683 | art_zh | 2865 | mov eax,ecx |
2866 | shl eax,5 |
||
2867 | add eax,window_data |
||
1 | ha | 2868 | |
1683 | art_zh | 2869 | cmp eax,[esp+4] |
2870 | je not_this_task |
||
2871 | ; check if window in redraw area |
||
2872 | mov edi,eax |
||
1 | ha | 2873 | |
1683 | art_zh | 2874 | cmp ecx,1 ; limit for background |
2875 | jz bgli |
||
1 | ha | 2876 | |
1683 | art_zh | 2877 | mov eax, [edi + WDATA.box.left] |
2878 | mov ebx, [edi + WDATA.box.top] |
||
2879 | mov ecx, [edi + WDATA.box.width] |
||
2880 | mov edx, [edi + WDATA.box.height] |
||
2881 | add ecx,eax |
||
2882 | add edx,ebx |
||
1 | ha | 2883 | |
1683 | art_zh | 2884 | mov ecx,[draw_limits.bottom] ; ecx = area y end ebx = window y start |
2885 | cmp ecx,ebx |
||
2886 | jb ricino |
||
1 | ha | 2887 | |
1683 | art_zh | 2888 | mov ecx,[draw_limits.right] ; ecx = area x end eax = window x start |
2889 | cmp ecx,eax |
||
2890 | jb ricino |
||
1 | ha | 2891 | |
1683 | art_zh | 2892 | mov eax, [edi + WDATA.box.left] |
2893 | mov ebx, [edi + WDATA.box.top] |
||
2894 | mov ecx, [edi + WDATA.box.width] |
||
2895 | mov edx, [edi + WDATA.box.height] |
||
2896 | add ecx, eax |
||
2897 | add edx, ebx |
||
164 | serge | 2898 | |
1683 | art_zh | 2899 | mov eax,[draw_limits.top] ; eax = area y start edx = window y end |
2900 | cmp edx,eax |
||
2901 | jb ricino |
||
1 | ha | 2902 | |
1683 | art_zh | 2903 | mov eax,[draw_limits.left] ; eax = area x start ecx = window x end |
2904 | cmp ecx,eax |
||
2905 | jb ricino |
||
1 | ha | 2906 | |
1683 | art_zh | 2907 | bgli: |
1 | ha | 2908 | |
1683 | art_zh | 2909 | cmp dword[esp], 1 |
2910 | jnz .az |
||
2911 | cmp byte[REDRAW_BACKGROUND], 0 |
||
2912 | jz .az |
||
2913 | mov dl, 0 |
||
2914 | lea eax,[edi+draw_data-window_data] |
||
2915 | mov ebx,[draw_limits.left] |
||
2916 | cmp ebx,[eax+RECT.left] |
||
2917 | jae @f |
||
2918 | mov [eax+RECT.left],ebx |
||
2919 | mov dl, 1 |
||
2920 | @@: |
||
2921 | mov ebx,[draw_limits.top] |
||
2922 | cmp ebx,[eax+RECT.top] |
||
2923 | jae @f |
||
2924 | mov [eax+RECT.top],ebx |
||
2925 | mov dl, 1 |
||
2926 | @@: |
||
2927 | mov ebx,[draw_limits.right] |
||
2928 | cmp ebx,[eax+RECT.right] |
||
2929 | jbe @f |
||
2930 | mov [eax+RECT.right],ebx |
||
2931 | mov dl, 1 |
||
2932 | @@: |
||
2933 | mov ebx,[draw_limits.bottom] |
||
2934 | cmp ebx,[eax+RECT.bottom] |
||
2935 | jbe @f |
||
2936 | mov [eax+RECT.bottom],ebx |
||
2937 | mov dl, 1 |
||
2938 | @@: |
||
2939 | add byte[REDRAW_BACKGROUND], dl |
||
2940 | jmp newdw8 |
||
2941 | .az: |
||
1 | ha | 2942 | |
1683 | art_zh | 2943 | mov eax,edi |
2944 | add eax,draw_data-window_data |
||
1 | ha | 2945 | |
1683 | art_zh | 2946 | mov ebx,[draw_limits.left] ; set limits |
2947 | mov [eax + RECT.left], ebx |
||
2948 | mov ebx,[draw_limits.top] |
||
2949 | mov [eax + RECT.top], ebx |
||
2950 | mov ebx,[draw_limits.right] |
||
2951 | mov [eax + RECT.right], ebx |
||
2952 | mov ebx,[draw_limits.bottom] |
||
2953 | mov [eax + RECT.bottom], ebx |
||
1 | ha | 2954 | |
1683 | art_zh | 2955 | sub eax,draw_data-window_data |
1 | ha | 2956 | |
1683 | art_zh | 2957 | cmp dword [esp],1 |
2958 | jne nobgrd |
||
2959 | inc byte[REDRAW_BACKGROUND] |
||
1 | ha | 2960 | |
1859 | art_zh | 2961 | |
1 | ha | 2962 | newdw8: |
2963 | nobgrd: |
||
2964 | |||
1683 | art_zh | 2965 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 2966 | |
2967 | ricino: |
||
2968 | |||
2969 | not_this_task: |
||
2970 | |||
1683 | art_zh | 2971 | pop ecx |
1 | ha | 2972 | |
1683 | art_zh | 2973 | cmp ecx,[TASK_COUNT] |
2974 | jle newdw2 |
||
1 | ha | 2975 | |
1683 | art_zh | 2976 | pop eax |
2977 | popad |
||
1 | ha | 2978 | |
1683 | art_zh | 2979 | ret |
1 | ha | 2980 | |
2981 | calculatebackground: ; background |
||
1683 | art_zh | 2982 | mov edi, [_WinMapAddress] ; set os to use all pixels |
1899 | art_zh | 2983 | mov eax, 0x01010101 |
1683 | art_zh | 2984 | mov ecx, [_WinMapSize] |
2985 | shr ecx, 2 |
||
2986 | rep stosd |
||
1 | ha | 2987 | |
1683 | art_zh | 2988 | mov byte[REDRAW_BACKGROUND], 0 ; do not draw background! |
2989 | mov byte[BACKGROUND_CHANGED], 0 |
||
1 | ha | 2990 | |
1683 | art_zh | 2991 | ret |
1 | ha | 2992 | |
2993 | uglobal |
||
1683 | art_zh | 2994 | imax dd 0x0 |
1 | ha | 2995 | endg |
2996 | |||
2997 | delay_ms: ; delay in 1/1000 sec |
||
1683 | art_zh | 2998 | push eax |
2999 | push ecx |
||
1 | ha | 3000 | |
1683 | art_zh | 3001 | mov ecx,esi |
3002 | ; |
||
3003 | imul ecx, 33941 |
||
3004 | shr ecx, 9 |
||
3005 | ; |
||
1 | ha | 3006 | |
1683 | art_zh | 3007 | in al,0x61 |
3008 | and al,0x10 |
||
3009 | mov ah,al |
||
3010 | cld |
||
1 | ha | 3011 | |
1683 | art_zh | 3012 | cnt1: in al,0x61 |
3013 | and al,0x10 |
||
3014 | cmp al,ah |
||
3015 | jz cnt1 |
||
1 | ha | 3016 | |
1683 | art_zh | 3017 | mov ah,al |
3018 | loop cnt1 |
||
1 | ha | 3019 | |
1683 | art_zh | 3020 | pop ecx |
3021 | pop eax |
||
1 | ha | 3022 | |
1683 | art_zh | 3023 | ret |
1 | ha | 3024 | |
3025 | set_app_param: |
||
1683 | art_zh | 3026 | mov edi, [TASK_BASE] |
3027 | mov eax, [edi + TASKDATA.event_mask] |
||
3028 | mov [edi + TASKDATA.event_mask], ebx |
||
3029 | mov [esp+32], eax |
||
3030 | ret |
||
1 | ha | 3031 | |
3032 | delay_hs: ; delay in 1/100 secs |
||
684 | diamond | 3033 | ; ebx = delay time |
1683 | art_zh | 3034 | push ecx |
3035 | push edx |
||
1 | ha | 3036 | |
1683 | art_zh | 3037 | mov edx,[timer_ticks] |
1 | ha | 3038 | |
3039 | newtic: |
||
1683 | art_zh | 3040 | mov ecx,[timer_ticks] |
3041 | sub ecx,edx |
||
3042 | cmp ecx,ebx |
||
3043 | jae zerodelay |
||
1 | ha | 3044 | |
1683 | art_zh | 3045 | call change_task |
1 | ha | 3046 | |
1683 | art_zh | 3047 | jmp newtic |
1 | ha | 3048 | |
3049 | zerodelay: |
||
1683 | art_zh | 3050 | pop edx |
3051 | pop ecx |
||
1 | ha | 3052 | |
1683 | art_zh | 3053 | ret |
1 | ha | 3054 | |
1276 | Lrz | 3055 | align 16 ;very often call this subrutine |
1 | ha | 3056 | memmove: ; memory move in bytes |
3057 | ; eax = from |
||
3058 | ; ebx = to |
||
3059 | ; ecx = no of bytes |
||
3060 | test ecx, ecx |
||
3061 | jle .ret |
||
3062 | |||
3063 | push esi edi ecx |
||
3064 | |||
3065 | mov edi, ebx |
||
3066 | mov esi, eax |
||
3067 | |||
3068 | test ecx, not 11b |
||
1683 | art_zh | 3069 | jz @f |
1 | ha | 3070 | |
3071 | push ecx |
||
3072 | shr ecx, 2 |
||
3073 | rep movsd |
||
3074 | pop ecx |
||
3075 | and ecx, 11b |
||
1683 | art_zh | 3076 | jz .finish |
1 | ha | 3077 | @@: |
3078 | rep movsb |
||
3079 | |||
3080 | .finish: |
||
3081 | pop ecx edi esi |
||
3082 | .ret: |
||
3083 | ret |
||
3084 | |||
3085 | |||
3086 | align 4 |
||
3087 | |||
3088 | sys_programirq: |
||
1683 | art_zh | 3089 | ; removed |
1551 | art_zh | 3090 | mov dword [esp+32], 1 ; operation failed |
1 | ha | 3091 | ret |
3092 | |||
3093 | |||
3094 | align 4 |
||
3095 | |||
3096 | get_irq_data: |
||
1551 | art_zh | 3097 | ; removed |
1683 | art_zh | 3098 | mov dword [esp+32], -1 |
1 | ha | 3099 | ret |
3100 | |||
3101 | |||
3102 | set_io_access_rights: |
||
1551 | art_zh | 3103 | ;removed |
1 | ha | 3104 | ret |
1551 | art_zh | 3105 | |
1 | ha | 3106 | r_f_port_area: |
1551 | art_zh | 3107 | ; removed; always returns 0 |
1 | ha | 3108 | xor eax, eax |
3109 | ret |
||
3110 | |||
3111 | |||
3112 | reserve_free_irq: |
||
765 | Rus | 3113 | xor esi, esi |
3114 | inc esi |
||
3115 | cmp ecx, 16 |
||
3116 | jae ril1 |
||
1 | ha | 3117 | |
769 | Rus | 3118 | push ecx |
765 | Rus | 3119 | lea ecx, [irq_owner + 4 * ecx] |
3120 | mov edx, [ecx] |
||
3121 | mov eax, [TASK_BASE] |
||
3122 | mov edi, [eax + TASKDATA.pid] |
||
769 | Rus | 3123 | pop eax |
765 | Rus | 3124 | dec ebx |
3125 | jnz reserve_irq |
||
1 | ha | 3126 | |
765 | Rus | 3127 | cmp edx, edi |
3128 | jne ril1 |
||
3129 | dec esi |
||
3130 | mov [ecx], esi |
||
3131 | |||
3132 | jmp ril1 |
||
3133 | |||
1 | ha | 3134 | reserve_irq: |
765 | Rus | 3135 | cmp dword [ecx], 0 |
3136 | jne ril1 |
||
1 | ha | 3137 | |
769 | Rus | 3138 | mov ebx, [f_irqs + 4 * eax] |
3139 | |||
774 | Rus | 3140 | stdcall attach_int_handler, eax, ebx, dword 0 |
769 | Rus | 3141 | |
765 | Rus | 3142 | mov [ecx], edi |
769 | Rus | 3143 | |
765 | Rus | 3144 | dec esi |
1 | ha | 3145 | ril1: |
765 | Rus | 3146 | mov [esp+32], esi ; return in eax |
1 | ha | 3147 | ret |
3148 | |||
769 | Rus | 3149 | iglobal |
3150 | f_irqs: |
||
3151 | dd 0x0 |
||
3152 | dd 0x0 |
||
3153 | dd p_irq2 |
||
3154 | dd p_irq3 |
||
3155 | dd p_irq4 |
||
3156 | dd p_irq5 |
||
3157 | dd p_irq6 |
||
3158 | dd p_irq7 |
||
3159 | dd p_irq8 |
||
3160 | dd p_irq9 |
||
3161 | dd p_irq10 |
||
3162 | dd p_irq11 |
||
3163 | dd 0x0 |
||
3164 | dd 0x0 |
||
3165 | dd p_irq14 |
||
3166 | dd p_irq15 |
||
3167 | |||
3168 | endg |
||
3169 | |||
1 | ha | 3170 | drawbackground: |
1929 | art_zh | 3171 | ; inc [mouse_pause] |
3172 | ; call draw_background ; graph32.inc |
||
3173 | ; dec [mouse_pause] |
||
3174 | ; call [draw_pointer] |
||
3175 | ; ret |
||
33 | mario79 | 3176 | inc [mouse_pause] |
1929 | art_zh | 3177 | cmp [BgrDrawMode],dword 1 |
1930 | art_zh | 3178 | jne .bgrstr |
1929 | art_zh | 3179 | call vesa20_drawbackground_tiled |
1930 | art_zh | 3180 | jmp @f |
3181 | .bgrstr: |
||
1929 | art_zh | 3182 | call vesa20_drawbackground_stretch |
1930 | art_zh | 3183 | @@: |
1929 | art_zh | 3184 | dec [mouse_pause] |
3185 | call [draw_pointer] |
||
3186 | ret |
||
1 | ha | 3187 | |
1859 | art_zh | 3188 | ; ==================================================================== |
1929 | art_zh | 3189 | if 0 |
3190 | ; the new GFX sys |
||
3191 | |||
75 | diamond | 3192 | align 4 |
1859 | art_zh | 3193 | syscall_putimage: ; PutImage = SysFn07 |
1 | ha | 3194 | sys_putimage: |
1859 | art_zh | 3195 | test ecx,0x80008000 ; ecx = { SizeX | SizeY } |
3196 | jnz .exit ; edx = { OrigX | OrigY } |
||
3197 | test ecx,0x0000FFFF ; ebx points to the 24bpp-image |
||
53 | mikedld | 3198 | jz .exit |
3199 | test ecx,0xFFFF0000 |
||
3200 | jnz @f |
||
3201 | .exit: |
||
3202 | ret |
||
3203 | @@: |
||
1941 | art_zh | 3204 | push edi |
1683 | art_zh | 3205 | mov edi,[current_slot] |
3206 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3207 | rol edx,16 |
||
3208 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
1941 | art_zh | 3209 | pop edi |
1683 | art_zh | 3210 | rol edx,16 |
1941 | art_zh | 3211 | .forced: ; called from gui/skincode.inc [215] |
1859 | art_zh | 3212 | push esi |
1941 | art_zh | 3213 | mov esi, ecx |
3214 | shr esi, 16 ; SizeX |
||
3215 | lea esi, [esi*2+esi] ; 3 bytes per pixel |
||
3216 | mov [img_buf_line_size], esi |
||
3217 | mov [img_draw_core_fn], draw_core_24bpp |
||
3218 | mov [img_draw_edge_fn], draw_edge_24bpp |
||
3219 | mov [img_bytes_per_pix], 3 |
||
3220 | pop esi |
||
1859 | art_zh | 3221 | |
1941 | art_zh | 3222 | sys_putimage_bpp: ; only called from sys_putimage_palette |
1683 | art_zh | 3223 | inc [mouse_pause] |
1941 | art_zh | 3224 | call _putimage |
1683 | art_zh | 3225 | dec [mouse_pause] |
1899 | art_zh | 3226 | call [draw_pointer] |
1941 | art_zh | 3227 | ret |
1859 | art_zh | 3228 | |
3229 | |||
1495 | Lrz | 3230 | align 4 |
1941 | art_zh | 3231 | sys_putimage_palette: ; sysFn 65 |
283 | diamond | 3232 | ; ebx = pointer to image |
3233 | ; ecx = [xsize]*65536 + [ysize] |
||
3234 | ; edx = [xstart]*65536 + [ystart] |
||
1859 | art_zh | 3235 | ; esi = number of bits per pixel, must be 1, 8, 24 or 32 |
283 | diamond | 3236 | ; edi = pointer to palette |
1859 | art_zh | 3237 | ; ebp = line offset |
1683 | art_zh | 3238 | mov eax, [CURRENT_TASK] |
3239 | shl eax, 8 |
||
3240 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3241 | rol edx, 16 |
||
3242 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3243 | rol edx, 16 |
||
283 | diamond | 3244 | .forced: |
1941 | art_zh | 3245 | push eax |
3246 | push esi |
||
3247 | mov [img_palette], edi |
||
3248 | mov eax, esi |
||
3249 | cmp eax, 32 ;>32bpp (stupid call) |
||
3250 | ja .exit |
||
3251 | shr al, 3 ; 0=1bpp or solid color |
||
3252 | mov [img_bytes_per_pix], eax |
||
3253 | mov esi, [eax*4 + img_core_proc_0] |
||
3254 | mov [img_draw_core_fn], esi |
||
3255 | mov esi, [eax*4 + img_edge_proc_0] |
||
3256 | mov [img_draw_edge_fn], esi |
||
3257 | mov esi, ecx |
||
3258 | shr esi, 16 ; esi = SizeX |
||
1899 | art_zh | 3259 | imul esi, eax |
1941 | art_zh | 3260 | or al, al |
3261 | jnz .done |
||
3262 | mov eax, [esp] ; bits per pixel |
||
3263 | or al, al |
||
3264 | jz .done |
||
1859 | art_zh | 3265 | .1bpp: |
3266 | add esi, 7 |
||
1941 | art_zh | 3267 | shr esi, 3 ; 8 pixels per byte |
3268 | mov [img_draw_edge_fn], draw_edge_1bpp |
||
3269 | mov [img_draw_core_fn], draw_core_1bpp |
||
1859 | art_zh | 3270 | .done: |
1941 | art_zh | 3271 | add esi, ebp ; + line offset |
3272 | mov [img_buf_line_size], esi |
||
3273 | pop esi |
||
3274 | pop eax |
||
1899 | art_zh | 3275 | jmp sys_putimage_bpp |
1859 | art_zh | 3276 | .exit: |
1941 | art_zh | 3277 | ret |
283 | diamond | 3278 | |
1859 | art_zh | 3279 | align 4 |
1941 | art_zh | 3280 | img_core_proc_0 dd draw_core_0bpp |
3281 | img_core_proc_1 dd draw_core_8bpp |
||
3282 | img_core_proc_2 dd draw_core_16bpp |
||
3283 | img_core_proc_3 dd draw_core_24bpp |
||
3284 | img_core_proc_4 dd draw_core_32bpp |
||
911 | diamond | 3285 | |
1941 | art_zh | 3286 | img_edge_proc_0 dd draw_edge_0bpp |
3287 | img_edge_proc_1 dd draw_edge_8bpp |
||
3288 | img_edge_proc_2 dd draw_edge_16bpp |
||
3289 | img_edge_proc_3 dd draw_edge_24bpp |
||
3290 | img_edge_proc_4 dd draw_edge_32bpp |
||
283 | diamond | 3291 | |
1929 | art_zh | 3292 | end if |
3293 | ; <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
||
3294 | ; the old GFX sys |
||
3295 | align 4 |
||
3296 | |||
3297 | syscall_putimage: ; PutImage |
||
3298 | sys_putimage: |
||
3299 | test ecx,0x80008000 |
||
3300 | jnz .exit |
||
3301 | test ecx,0x0000FFFF |
||
3302 | jz .exit |
||
3303 | test ecx,0xFFFF0000 |
||
3304 | jnz @f |
||
3305 | .exit: |
||
3306 | ret |
||
3307 | @@: |
||
3308 | mov edi,[current_slot] |
||
3309 | add dx,word[edi+APPDATA.wnd_clientbox.top] |
||
3310 | rol edx,16 |
||
3311 | add dx,word[edi+APPDATA.wnd_clientbox.left] |
||
3312 | rol edx,16 |
||
3313 | .forced: |
||
3314 | push ebp esi 0 |
||
3315 | mov ebp, putimage_get24bpp |
||
3316 | mov esi, putimage_init24bpp |
||
3317 | sys_putimage_bpp: |
||
3318 | ; cmp [SCR_MODE], word 0x12 |
||
3319 | ; jz @f ;.doit |
||
3320 | ; mov eax, vesa12_putimage |
||
3321 | ; cmp [SCR_MODE], word 0100000000000000b |
||
3322 | ; jae @f |
||
3323 | ; cmp [SCR_MODE], word 0x13 |
||
3324 | ; jnz .doit |
||
3325 | ;@@: |
||
3326 | mov eax, vesa20_putimage |
||
3327 | .doit: |
||
3328 | inc [mouse_pause] |
||
3329 | call eax |
||
3330 | dec [mouse_pause] |
||
3331 | pop ebp esi ebp |
||
3332 | jmp [draw_pointer] |
||
3333 | align 4 |
||
3334 | sys_putimage_palette: |
||
3335 | ; ebx = pointer to image |
||
3336 | ; ecx = [xsize]*65536 + [ysize] |
||
3337 | ; edx = [xstart]*65536 + [ystart] |
||
3338 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
||
3339 | ; edi = pointer to palette |
||
3340 | ; ebp = row delta |
||
3341 | mov eax, [CURRENT_TASK] |
||
3342 | shl eax, 8 |
||
3343 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.top] |
||
3344 | rol edx, 16 |
||
3345 | add dx, word [eax+SLOT_BASE+APPDATA.wnd_clientbox.left] |
||
3346 | rol edx, 16 |
||
3347 | .forced: |
||
3348 | cmp esi, 1 |
||
3349 | jnz @f |
||
3350 | push edi |
||
3351 | mov eax, [edi+4] |
||
3352 | sub eax, [edi] |
||
3353 | push eax |
||
3354 | push dword [edi] |
||
3355 | push 0ffffff80h |
||
3356 | mov edi, esp |
||
3357 | call put_mono_image |
||
3358 | add esp, 12 |
||
3359 | pop edi |
||
3360 | ret |
||
3361 | @@: |
||
3362 | cmp esi, 2 |
||
3363 | jnz @f |
||
3364 | push edi |
||
3365 | push 0ffffff80h |
||
3366 | mov edi, esp |
||
3367 | call put_2bit_image |
||
3368 | pop eax |
||
3369 | pop edi |
||
3370 | ret |
||
3371 | @@: |
||
3372 | cmp esi, 4 |
||
3373 | jnz @f |
||
3374 | push edi |
||
3375 | push 0ffffff80h |
||
3376 | mov edi, esp |
||
3377 | call put_4bit_image |
||
3378 | pop eax |
||
3379 | pop edi |
||
3380 | ret |
||
3381 | @@: |
||
3382 | push ebp esi ebp |
||
3383 | cmp esi, 8 |
||
3384 | jnz @f |
||
3385 | mov ebp, putimage_get8bpp |
||
3386 | mov esi, putimage_init8bpp |
||
3387 | jmp sys_putimage_bpp |
||
3388 | @@: |
||
3389 | cmp esi, 15 |
||
3390 | jnz @f |
||
3391 | mov ebp, putimage_get15bpp |
||
3392 | mov esi, putimage_init15bpp |
||
3393 | jmp sys_putimage_bpp |
||
3394 | @@: |
||
3395 | cmp esi, 16 |
||
3396 | jnz @f |
||
3397 | mov ebp, putimage_get16bpp |
||
3398 | mov esi, putimage_init16bpp |
||
3399 | jmp sys_putimage_bpp |
||
3400 | @@: |
||
3401 | cmp esi, 24 |
||
3402 | jnz @f |
||
3403 | mov ebp, putimage_get24bpp |
||
3404 | mov esi, putimage_init24bpp |
||
3405 | jmp sys_putimage_bpp |
||
3406 | @@: |
||
3407 | cmp esi, 32 |
||
3408 | jnz @f |
||
3409 | mov ebp, putimage_get32bpp |
||
3410 | mov esi, putimage_init32bpp |
||
3411 | jmp sys_putimage_bpp |
||
3412 | @@: |
||
3413 | pop ebp esi ebp |
||
3414 | ret |
||
3415 | |||
3416 | put_mono_image: |
||
3417 | push ebp esi ebp |
||
3418 | mov ebp, putimage_get1bpp |
||
3419 | mov esi, putimage_init1bpp |
||
3420 | jmp sys_putimage_bpp |
||
3421 | put_2bit_image: |
||
3422 | push ebp esi ebp |
||
3423 | mov ebp, putimage_get2bpp |
||
3424 | mov esi, putimage_init2bpp |
||
3425 | jmp sys_putimage_bpp |
||
3426 | put_4bit_image: |
||
3427 | push ebp esi ebp |
||
3428 | mov ebp, putimage_get4bpp |
||
3429 | mov esi, putimage_init4bpp |
||
3430 | jmp sys_putimage_bpp |
||
3431 | |||
3432 | putimage_init24bpp: |
||
3433 | lea eax, [eax*3] |
||
3434 | putimage_init8bpp: |
||
3435 | ret |
||
3436 | |||
3437 | align 16 |
||
3438 | putimage_get24bpp: |
||
3439 | movzx eax, byte [esi+2] |
||
3440 | shl eax, 16 |
||
3441 | mov ax, [esi] |
||
3442 | add esi, 3 |
||
3443 | ret 4 |
||
3444 | align 16 |
||
3445 | putimage_get8bpp: |
||
3446 | movzx eax, byte [esi] |
||
3447 | push edx |
||
3448 | mov edx, [esp+8] |
||
3449 | mov eax, [edx+eax*4] |
||
3450 | pop edx |
||
3451 | inc esi |
||
3452 | ret 4 |
||
3453 | |||
3454 | putimage_init1bpp: |
||
3455 | add eax, ecx |
||
3456 | push ecx |
||
3457 | add eax, 7 |
||
3458 | add ecx, 7 |
||
3459 | shr eax, 3 |
||
3460 | shr ecx, 3 |
||
3461 | sub eax, ecx |
||
3462 | pop ecx |
||
3463 | ret |
||
3464 | align 16 |
||
3465 | putimage_get1bpp: |
||
3466 | push edx |
||
3467 | mov edx, [esp+8] |
||
3468 | mov al, [edx] |
||
3469 | add al, al |
||
3470 | jnz @f |
||
3471 | lodsb |
||
3472 | adc al, al |
||
3473 | @@: |
||
3474 | mov [edx], al |
||
3475 | sbb eax, eax |
||
3476 | and eax, [edx+8] |
||
3477 | add eax, [edx+4] |
||
3478 | pop edx |
||
3479 | ret 4 |
||
3480 | |||
3481 | putimage_init2bpp: |
||
3482 | add eax, ecx |
||
3483 | push ecx |
||
3484 | add ecx, 3 |
||
3485 | add eax, 3 |
||
3486 | shr ecx, 2 |
||
3487 | shr eax, 2 |
||
3488 | sub eax, ecx |
||
3489 | pop ecx |
||
3490 | ret |
||
3491 | align 16 |
||
3492 | putimage_get2bpp: |
||
3493 | push edx |
||
3494 | mov edx, [esp+8] |
||
3495 | mov al, [edx] |
||
3496 | mov ah, al |
||
3497 | shr al, 6 |
||
3498 | shl ah, 2 |
||
3499 | jnz .nonewbyte |
||
3500 | lodsb |
||
3501 | mov ah, al |
||
3502 | shr al, 6 |
||
3503 | shl ah, 2 |
||
3504 | add ah, 1 |
||
3505 | .nonewbyte: |
||
3506 | mov [edx], ah |
||
3507 | mov edx, [edx+4] |
||
3508 | movzx eax, al |
||
3509 | mov eax, [edx+eax*4] |
||
3510 | pop edx |
||
3511 | ret 4 |
||
3512 | |||
3513 | putimage_init4bpp: |
||
3514 | add eax, ecx |
||
3515 | push ecx |
||
3516 | add ecx, 1 |
||
3517 | add eax, 1 |
||
3518 | shr ecx, 1 |
||
3519 | shr eax, 1 |
||
3520 | sub eax, ecx |
||
3521 | pop ecx |
||
3522 | ret |
||
3523 | align 16 |
||
3524 | putimage_get4bpp: |
||
3525 | push edx |
||
3526 | mov edx, [esp+8] |
||
3527 | add byte [edx], 80h |
||
3528 | jc @f |
||
3529 | movzx eax, byte [edx+1] |
||
3530 | mov edx, [edx+4] |
||
3531 | and eax, 0x0F |
||
3532 | mov eax, [edx+eax*4] |
||
3533 | pop edx |
||
3534 | ret 4 |
||
3535 | @@: |
||
3536 | movzx eax, byte [esi] |
||
3537 | add esi, 1 |
||
3538 | mov [edx+1], al |
||
3539 | shr eax, 4 |
||
3540 | mov edx, [edx+4] |
||
3541 | mov eax, [edx+eax*4] |
||
3542 | pop edx |
||
3543 | ret 4 |
||
3544 | |||
3545 | putimage_init32bpp: |
||
3546 | shl eax, 2 |
||
3547 | ret |
||
3548 | align 16 |
||
3549 | putimage_get32bpp: |
||
3550 | lodsd |
||
3551 | ret 4 |
||
3552 | |||
3553 | putimage_init15bpp: |
||
3554 | putimage_init16bpp: |
||
3555 | add eax, eax |
||
3556 | ret |
||
3557 | align 16 |
||
3558 | putimage_get15bpp: |
||
3559 | ; 0RRRRRGGGGGBBBBB -> 00000000RRRRR000GGGGG000BBBBB000 |
||
3560 | push ecx edx |
||
3561 | movzx eax, word [esi] |
||
3562 | add esi, 2 |
||
3563 | mov ecx, eax |
||
3564 | mov edx, eax |
||
3565 | and eax, 0x1F |
||
3566 | and ecx, 0x1F shl 5 |
||
3567 | and edx, 0x1F shl 10 |
||
3568 | shl eax, 3 |
||
3569 | shl ecx, 6 |
||
3570 | shl edx, 9 |
||
3571 | or eax, ecx |
||
3572 | or eax, edx |
||
3573 | pop edx ecx |
||
3574 | ret 4 |
||
3575 | |||
3576 | align 16 |
||
3577 | putimage_get16bpp: |
||
3578 | ; RRRRRGGGGGGBBBBB -> 00000000RRRRR000GGGGGG00BBBBB000 |
||
3579 | push ecx edx |
||
3580 | movzx eax, word [esi] |
||
3581 | add esi, 2 |
||
3582 | mov ecx, eax |
||
3583 | mov edx, eax |
||
3584 | and eax, 0x1F |
||
3585 | and ecx, 0x3F shl 5 |
||
3586 | and edx, 0x1F shl 11 |
||
3587 | shl eax, 3 |
||
3588 | shl ecx, 5 |
||
3589 | shl edx, 8 |
||
3590 | or eax, ecx |
||
3591 | or eax, edx |
||
3592 | pop edx ecx |
||
3593 | ret 4 |
||
3594 | |||
3595 | |||
3596 | |||
1859 | art_zh | 3597 | ; ================================================== |
1 | ha | 3598 | ; eax x beginning |
3599 | ; ebx y beginning |
||
3600 | ; ecx x end |
||
1859 | art_zh | 3601 | ; edx y end |
1 | ha | 3602 | ; edi color |
3603 | |||
3604 | __sys_drawbar: |
||
1683 | art_zh | 3605 | mov esi,[current_slot] |
3606 | add eax,[esi+APPDATA.wnd_clientbox.left] |
||
3607 | add ecx,[esi+APPDATA.wnd_clientbox.left] |
||
3608 | add ebx,[esi+APPDATA.wnd_clientbox.top] |
||
3609 | add edx,[esi+APPDATA.wnd_clientbox.top] |
||
114 | mikedld | 3610 | .forced: |
33 | mario79 | 3611 | inc [mouse_pause] |
1930 | art_zh | 3612 | call vesa20_drawbar |
33 | mario79 | 3613 | dec [mouse_pause] |
1859 | art_zh | 3614 | jmp [draw_pointer] |
1 | ha | 3615 | |
3616 | |||
3617 | kb_read: |
||
1683 | art_zh | 3618 | push ecx edx |
1 | ha | 3619 | |
1683 | art_zh | 3620 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3621 | kr_loop: |
1683 | art_zh | 3622 | in al,0x64 |
3623 | test al,1 |
||
3624 | jnz kr_ready |
||
3625 | loop kr_loop |
||
3626 | mov ah,1 |
||
3627 | jmp kr_exit |
||
1 | ha | 3628 | kr_ready: |
1683 | art_zh | 3629 | push ecx |
3630 | mov ecx,32 |
||
1 | ha | 3631 | kr_delay: |
1683 | art_zh | 3632 | loop kr_delay |
3633 | pop ecx |
||
3634 | in al,0x60 |
||
3635 | xor ah,ah |
||
1 | ha | 3636 | kr_exit: |
3637 | |||
1683 | art_zh | 3638 | pop edx ecx |
1 | ha | 3639 | |
1683 | art_zh | 3640 | ret |
1 | ha | 3641 | |
3642 | |||
3643 | kb_write: |
||
3644 | |||
1683 | art_zh | 3645 | push ecx edx |
1 | ha | 3646 | |
1683 | art_zh | 3647 | mov dl,al |
3648 | in al,0x60 |
||
3649 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3650 | kw_loop: |
1683 | art_zh | 3651 | in al,0x64 |
3652 | test al,2 |
||
3653 | jz kw_ok |
||
3654 | loop kw_loop |
||
3655 | mov ah,1 |
||
3656 | jmp kw_exit |
||
1 | ha | 3657 | kw_ok: |
1683 | art_zh | 3658 | mov al,dl |
3659 | out 0x60,al |
||
3660 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3661 | kw_loop3: |
1683 | art_zh | 3662 | in al,0x64 |
3663 | test al,2 |
||
3664 | jz kw_ok3 |
||
3665 | loop kw_loop3 |
||
3666 | mov ah,1 |
||
3667 | jmp kw_exit |
||
1 | ha | 3668 | kw_ok3: |
1683 | art_zh | 3669 | mov ah,8 |
1 | ha | 3670 | kw_loop4: |
1683 | art_zh | 3671 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3672 | kw_loop5: |
1683 | art_zh | 3673 | in al,0x64 |
3674 | test al,1 |
||
3675 | jnz kw_ok4 |
||
3676 | loop kw_loop5 |
||
3677 | dec ah |
||
3678 | jnz kw_loop4 |
||
1 | ha | 3679 | kw_ok4: |
1683 | art_zh | 3680 | xor ah,ah |
1 | ha | 3681 | kw_exit: |
3682 | |||
1683 | art_zh | 3683 | pop edx ecx |
1 | ha | 3684 | |
1683 | art_zh | 3685 | ret |
1 | ha | 3686 | |
3687 | |||
3688 | kb_cmd: |
||
3689 | |||
1683 | art_zh | 3690 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 3691 | c_wait: |
1683 | art_zh | 3692 | in al,0x64 |
3693 | test al,2 |
||
3694 | jz c_send |
||
3695 | loop c_wait |
||
3696 | jmp c_error |
||
1 | ha | 3697 | c_send: |
1683 | art_zh | 3698 | mov al,bl |
3699 | out 0x64,al |
||
3700 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
||
1 | ha | 3701 | c_accept: |
1683 | art_zh | 3702 | in al,0x64 |
3703 | test al,2 |
||
3704 | jz c_ok |
||
3705 | loop c_accept |
||
1 | ha | 3706 | c_error: |
1683 | art_zh | 3707 | mov ah,1 |
3708 | jmp c_exit |
||
1 | ha | 3709 | c_ok: |
1683 | art_zh | 3710 | xor ah,ah |
1 | ha | 3711 | c_exit: |
1683 | art_zh | 3712 | ret |
1 | ha | 3713 | |
3714 | |||
3715 | rerouteirqs: |
||
3716 | |||
1683 | art_zh | 3717 | cli |
1 | ha | 3718 | |
1683 | art_zh | 3719 | mov al,0x11 ; icw4, edge triggered |
3720 | out 0x20,al |
||
3721 | call pic_delay |
||
3722 | out 0xA0,al |
||
3723 | call pic_delay |
||
1 | ha | 3724 | |
1683 | art_zh | 3725 | mov al,0x20 ; generate 0x20 + |
3726 | out 0x21,al |
||
3727 | call pic_delay |
||
3728 | mov al,0x28 ; generate 0x28 + |
||
3729 | out 0xA1,al |
||
3730 | call pic_delay |
||
1 | ha | 3731 | |
1683 | art_zh | 3732 | mov al,0x04 ; slave at irq2 |
3733 | out 0x21,al |
||
3734 | call pic_delay |
||
3735 | mov al,0x02 ; at irq9 |
||
3736 | out 0xA1,al |
||
3737 | call pic_delay |
||
1 | ha | 3738 | |
1683 | art_zh | 3739 | mov al,0x01 ; 8086 mode |
3740 | out 0x21,al |
||
3741 | call pic_delay |
||
3742 | out 0xA1,al |
||
3743 | call pic_delay |
||
1 | ha | 3744 | |
1683 | art_zh | 3745 | mov al,255 ; mask all irq's |
3746 | out 0xA1,al |
||
3747 | call pic_delay |
||
3748 | out 0x21,al |
||
3749 | call pic_delay |
||
1 | ha | 3750 | |
1683 | art_zh | 3751 | mov ecx,0x1000 |
3752 | cld |
||
3753 | picl1: call pic_delay |
||
3754 | loop picl1 |
||
1 | ha | 3755 | |
1683 | art_zh | 3756 | mov al,255 ; mask all irq's |
3757 | out 0xA1,al |
||
3758 | call pic_delay |
||
3759 | out 0x21,al |
||
3760 | call pic_delay |
||
1 | ha | 3761 | |
1683 | art_zh | 3762 | cli |
1 | ha | 3763 | |
1683 | art_zh | 3764 | ret |
1 | ha | 3765 | |
3766 | |||
3767 | pic_delay: |
||
3768 | |||
1683 | art_zh | 3769 | jmp pdl1 |
3770 | pdl1: ret |
||
1 | ha | 3771 | |
3772 | |||
3773 | sys_msg_board_str: |
||
3774 | |||
3775 | pushad |
||
3776 | @@: |
||
3777 | cmp [esi],byte 0 |
||
3778 | je @f |
||
3779 | mov eax,1 |
||
3780 | movzx ebx,byte [esi] |
||
3781 | call sys_msg_board |
||
3782 | inc esi |
||
3783 | jmp @b |
||
3784 | @@: |
||
3785 | popad |
||
3786 | ret |
||
3787 | |||
709 | diamond | 3788 | sys_msg_board_byte: |
3789 | ; in: al = byte to display |
||
3790 | ; out: nothing |
||
3791 | ; destroys: nothing |
||
1683 | art_zh | 3792 | pushad |
3793 | mov ecx, 2 |
||
3794 | shl eax, 24 |
||
3795 | jmp @f |
||
709 | diamond | 3796 | |
3797 | sys_msg_board_word: |
||
3798 | ; in: ax = word to display |
||
3799 | ; out: nothing |
||
3800 | ; destroys: nothing |
||
1683 | art_zh | 3801 | pushad |
3802 | mov ecx, 4 |
||
3803 | shl eax, 16 |
||
3804 | jmp @f |
||
709 | diamond | 3805 | |
3806 | sys_msg_board_dword: |
||
3807 | ; in: eax = dword to display |
||
3808 | ; out: nothing |
||
3809 | ; destroys: nothing |
||
1683 | art_zh | 3810 | pushad |
3811 | mov ecx, 8 |
||
709 | diamond | 3812 | @@: |
1683 | art_zh | 3813 | push ecx |
3814 | rol eax, 4 |
||
3815 | push eax |
||
3816 | and al, 0xF |
||
3817 | cmp al, 10 |
||
3818 | sbb al, 69h |
||
3819 | das |
||
3820 | mov bl, al |
||
3821 | xor eax, eax |
||
3822 | inc eax |
||
3823 | call sys_msg_board |
||
3824 | pop eax |
||
3825 | pop ecx |
||
3826 | loop @b |
||
3827 | popad |
||
3828 | ret |
||
709 | diamond | 3829 | |
1 | ha | 3830 | uglobal |
373 | mikedld | 3831 | msg_board_data: times 4096 db 0 |
1 | ha | 3832 | msg_board_count dd 0x0 |
3833 | endg |
||
3834 | |||
3835 | sys_msg_board: |
||
3836 | |||
3837 | ; eax=1 : write : bl byte to write |
||
3838 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
3839 | |||
1683 | art_zh | 3840 | mov ecx, [msg_board_count] |
3841 | cmp eax, 1 |
||
3842 | jne .smbl1 |
||
1 | ha | 3843 | |
1683 | art_zh | 3844 | mov [msg_board_data+ecx],bl |
3845 | inc ecx |
||
3846 | and ecx, 4095 |
||
3847 | mov [msg_board_count], ecx |
||
3848 | mov [check_idle_semaphore], 5 |
||
3849 | ret |
||
671 | Ghost | 3850 | .smbl1: |
1683 | art_zh | 3851 | cmp eax, 2 |
3852 | jne .smbl2 |
||
3853 | test ecx, ecx |
||
3854 | jz .smbl21 |
||
3855 | mov eax, msg_board_data+1 |
||
3856 | mov ebx, msg_board_data |
||
3857 | movzx edx, byte [ebx] |
||
3858 | call memmove |
||
3859 | dec [msg_board_count] |
||
3860 | mov [esp + 36], edx ;eax |
||
3861 | mov [esp + 24], dword 1 |
||
3862 | ret |
||
671 | Ghost | 3863 | .smbl21: |
1683 | art_zh | 3864 | mov [esp+36], ecx |
3865 | mov [esp+24], ecx |
||
671 | Ghost | 3866 | .smbl2: |
1683 | art_zh | 3867 | ret |
1 | ha | 3868 | |
1494 | Lrz | 3869 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
3870 | ;; 66 sys function. ;; |
||
3871 | ;; in eax=66,ebx in [0..5],ecx,edx ;; |
||
3872 | ;; out eax ;; |
||
3873 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3874 | iglobal |
||
3875 | align 4 |
||
3876 | f66call: |
||
1683 | art_zh | 3877 | dd sys_process_def.1 ; 1 = set keyboard mode |
3878 | dd sys_process_def.2 ; 2 = get keyboard mode |
||
3879 | dd sys_process_def.3 ; 3 = get keyboard ctrl, alt, shift |
||
3880 | dd sys_process_def.4 |
||
3881 | dd sys_process_def.5 |
||
1494 | Lrz | 3882 | endg |
1 | ha | 3883 | |
3884 | |||
1494 | Lrz | 3885 | |
3886 | |||
1 | ha | 3887 | sys_process_def: |
1494 | Lrz | 3888 | dec ebx |
3889 | cmp ebx,5 |
||
3890 | jae .not_support ;if >=6 then or eax,-1 |
||
3891 | |||
1683 | art_zh | 3892 | mov edi, [CURRENT_TASK] |
1494 | Lrz | 3893 | jmp dword [f66call+ebx*4] |
1 | ha | 3894 | |
1494 | Lrz | 3895 | .not_support: |
3896 | or eax,-1 |
||
3897 | ret |
||
1 | ha | 3898 | |
1494 | Lrz | 3899 | .1: |
1 | ha | 3900 | shl edi,8 |
1494 | Lrz | 3901 | mov [edi+SLOT_BASE + APPDATA.keyboard_mode],cl |
1 | ha | 3902 | |
3903 | ret |
||
3904 | |||
1494 | Lrz | 3905 | .2: ; 2 = get keyboard mode |
1 | ha | 3906 | shl edi,8 |
380 | serge | 3907 | movzx eax, byte [SLOT_BASE+edi + APPDATA.keyboard_mode] |
1494 | Lrz | 3908 | mov [esp+32],eax |
1 | ha | 3909 | ret |
3910 | ; xor eax,eax |
||
3911 | ; movzx eax,byte [shift] |
||
3912 | ; movzx ebx,byte [ctrl] |
||
3913 | ; shl ebx,2 |
||
3914 | ; add eax,ebx |
||
3915 | ; movzx ebx,byte [alt] |
||
3916 | ; shl ebx,3 |
||
3917 | ; add eax,ebx |
||
1494 | Lrz | 3918 | .3: ;3 = get keyboard ctrl, alt, shift |
1 | ha | 3919 | ;// mike.dld [ |
3920 | mov eax, [kb_state] |
||
3921 | ;// mike.dld ] |
||
1494 | Lrz | 3922 | mov [esp+32],eax |
1 | ha | 3923 | ret |
3924 | |||
1494 | Lrz | 3925 | .4: |
1683 | art_zh | 3926 | mov eax, hotkey_list |
92 | diamond | 3927 | @@: |
1683 | art_zh | 3928 | cmp dword [eax+8], 0 |
3929 | jz .found_free |
||
3930 | add eax, 16 |
||
3931 | cmp eax, hotkey_list+16*256 |
||
3932 | jb @b |
||
3933 | mov dword [esp+32], 1 |
||
3934 | ret |
||
92 | diamond | 3935 | .found_free: |
1683 | art_zh | 3936 | mov [eax+8], edi |
3937 | mov [eax+4], edx |
||
3938 | movzx ecx, cl |
||
3939 | lea ecx, [hotkey_scancodes+ecx*4] |
||
3940 | mov edx, [ecx] |
||
3941 | mov [eax], edx |
||
3942 | mov [ecx], eax |
||
3943 | mov [eax+12], ecx |
||
3944 | jecxz @f |
||
3945 | mov [edx+12], eax |
||
92 | diamond | 3946 | @@: |
1683 | art_zh | 3947 | and dword [esp+32], 0 |
3948 | ret |
||
92 | diamond | 3949 | |
1494 | Lrz | 3950 | .5: |
1683 | art_zh | 3951 | movzx ebx, cl |
3952 | lea ebx, [hotkey_scancodes+ebx*4] |
||
3953 | mov eax, [ebx] |
||
92 | diamond | 3954 | .scan: |
1683 | art_zh | 3955 | test eax, eax |
3956 | jz .notfound |
||
3957 | cmp [eax+8], edi |
||
3958 | jnz .next |
||
3959 | cmp [eax+4], edx |
||
3960 | jz .found |
||
92 | diamond | 3961 | .next: |
1683 | art_zh | 3962 | mov eax, [eax] |
3963 | jmp .scan |
||
92 | diamond | 3964 | .notfound: |
1683 | art_zh | 3965 | mov dword [esp+32], 1 |
3966 | ret |
||
92 | diamond | 3967 | .found: |
1683 | art_zh | 3968 | mov ecx, [eax] |
3969 | jecxz @f |
||
3970 | mov edx, [eax+12] |
||
3971 | mov [ecx+12], edx |
||
92 | diamond | 3972 | @@: |
1683 | art_zh | 3973 | mov ecx, [eax+12] |
3974 | mov edx, [eax] |
||
3975 | mov [ecx], edx |
||
3976 | xor edx, edx |
||
3977 | mov [eax+4], edx |
||
3978 | mov [eax+8], edx |
||
3979 | mov [eax+12], edx |
||
3980 | mov [eax], edx |
||
3981 | mov [esp+32], edx |
||
3982 | ret |
||
92 | diamond | 3983 | |
1497 | Lrz | 3984 | |
3985 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3986 | ;; 61 sys function. ;; |
||
3987 | ;; in eax=61,ebx in [1..3] ;; |
||
3988 | ;; out eax ;; |
||
3989 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
3990 | iglobal |
||
1 | ha | 3991 | align 4 |
1497 | Lrz | 3992 | f61call: |
1683 | art_zh | 3993 | dd sys_gs.1 ; resolution |
3994 | dd sys_gs.2 ; bits per pixel |
||
3995 | dd sys_gs.3 ; bytes per scanline |
||
1497 | Lrz | 3996 | endg |
1 | ha | 3997 | |
1497 | Lrz | 3998 | |
3999 | align 4 |
||
4000 | |||
1683 | art_zh | 4001 | sys_gs: ; direct screen access |
1497 | Lrz | 4002 | dec ebx |
4003 | cmp ebx,2 |
||
4004 | ja .not_support |
||
4005 | jmp dword [f61call+ebx*4] |
||
4006 | .not_support: |
||
4007 | or [esp+32],dword -1 |
||
1683 | art_zh | 4008 | ret |
1 | ha | 4009 | |
1497 | Lrz | 4010 | |
1683 | art_zh | 4011 | .1: ; resolution |
753 | serge | 4012 | mov eax,[Screen_Max_X] |
1 | ha | 4013 | shl eax,16 |
753 | serge | 4014 | mov ax,[Screen_Max_Y] |
1 | ha | 4015 | add eax,0x00010001 |
1497 | Lrz | 4016 | mov [esp+32],eax |
1 | ha | 4017 | ret |
1497 | Lrz | 4018 | .2: ; bits per pixel |
381 | serge | 4019 | movzx eax,byte [ScreenBPP] |
1497 | Lrz | 4020 | mov [esp+32],eax |
1 | ha | 4021 | ret |
1683 | art_zh | 4022 | .3: ; bytes per scanline |
381 | serge | 4023 | mov eax,[BytesPerScanLine] |
1497 | Lrz | 4024 | mov [esp+32],eax |
1 | ha | 4025 | ret |
4026 | |||
4027 | align 4 ; system functions |
||
4028 | |||
1683 | art_zh | 4029 | syscall_setpixel: ; SetPixel |
1 | ha | 4030 | |
1683 | art_zh | 4031 | mov eax, ebx |
4032 | mov ebx, ecx |
||
4033 | mov ecx, edx |
||
4034 | xor edi, edi ; no force |
||
1930 | art_zh | 4035 | call [_display.disable_mouse] |
4036 | jmp [putpixel] |
||
1 | ha | 4037 | |
4038 | align 4 |
||
4039 | |||
1683 | art_zh | 4040 | syscall_writetext: ; WriteText |
1 | ha | 4041 | |
1683 | art_zh | 4042 | mov eax,[TASK_BASE] |
4043 | mov ebp,[eax-twdw+WDATA.box.left] |
||
4044 | push esi |
||
4045 | mov esi,[current_slot] |
||
4046 | add ebp,[esi+APPDATA.wnd_clientbox.left] |
||
4047 | shl ebp,16 |
||
4048 | add ebp,[eax-twdw+WDATA.box.top] |
||
4049 | add bp,word[esi+APPDATA.wnd_clientbox.top] |
||
4050 | pop esi |
||
4051 | add ebx,ebp |
||
4052 | mov eax,edi |
||
4053 | xor edi,edi |
||
4054 | jmp dtext |
||
1 | ha | 4055 | |
4056 | align 4 |
||
4057 | |||
1683 | art_zh | 4058 | syscall_openramdiskfile: ; OpenRamdiskFile |
1 | ha | 4059 | |
1683 | art_zh | 4060 | mov eax, ebx |
4061 | mov ebx, ecx |
||
4062 | mov ecx, edx |
||
4063 | mov edx, esi |
||
4064 | mov esi, 12 |
||
4065 | call fileread |
||
4066 | mov [esp+32], eax |
||
4067 | ret |
||
1 | ha | 4068 | |
4069 | align 4 |
||
4070 | |||
1683 | art_zh | 4071 | syscall_drawrect: ; DrawRect |
1 | ha | 4072 | |
1683 | art_zh | 4073 | mov edi, edx ; color + gradient |
4074 | and edi, 0x80FFFFFF |
||
4075 | test bx, bx ; x.size |
||
4076 | je .drectr |
||
4077 | test cx, cx ; y.size |
||
4078 | je .drectr |
||
1 | ha | 4079 | |
1683 | art_zh | 4080 | mov eax, ebx ; bad idea |
4081 | mov ebx, ecx |
||
1 | ha | 4082 | |
1683 | art_zh | 4083 | movzx ecx, ax ; ecx - x.size |
4084 | shr eax, 16 ; eax - x.coord |
||
4085 | movzx edx, bx ; edx - y.size |
||
4086 | shr ebx, 16 ; ebx - y.coord |
||
4087 | mov esi, [current_slot] |
||
1 | ha | 4088 | |
1683 | art_zh | 4089 | add eax, [esi + APPDATA.wnd_clientbox.left] |
4090 | add ebx, [esi + APPDATA.wnd_clientbox.top] |
||
4091 | add ecx, eax |
||
4092 | add edx, ebx |
||
4093 | jmp [drawbar] |
||
671 | Ghost | 4094 | .drectr: |
1683 | art_zh | 4095 | ret |
1 | ha | 4096 | |
4097 | align 4 |
||
1683 | art_zh | 4098 | syscall_getscreensize: ; GetScreenSize |
4099 | mov ax, [Screen_Max_X] |
||
4100 | shl eax, 16 |
||
4101 | mov ax, [Screen_Max_Y] |
||
4102 | mov [esp + 32], eax |
||
4103 | ret |
||
1 | ha | 4104 | |
671 | Ghost | 4105 | align 4 |
4106 | |||
1 | ha | 4107 | |
4108 | align 4 |
||
4109 | |||
1683 | art_zh | 4110 | syscall_getpixel: ; GetPixel |
753 | serge | 4111 | mov ecx, [Screen_Max_X] |
1 | ha | 4112 | inc ecx |
671 | Ghost | 4113 | xor edx, edx |
4114 | mov eax, ebx |
||
1 | ha | 4115 | div ecx |
671 | Ghost | 4116 | mov ebx, edx |
4117 | xchg eax, ebx |
||
1941 | art_zh | 4118 | call get_pixel ; eax - x, ebx - y |
671 | Ghost | 4119 | mov [esp + 32], ecx |
1 | ha | 4120 | ret |
4121 | |||
921 | mario79 | 4122 | align 4 |
1 | ha | 4123 | |
921 | mario79 | 4124 | syscall_getarea: |
4125 | ;eax = 36 |
||
1055 | Galkov | 4126 | ;ebx = pointer to bufer for img BBGGRRBBGGRR... |
4127 | ;ecx = [size x]*65536 + [size y] |
||
4128 | ;edx = [start x]*65536 + [start y] |
||
921 | mario79 | 4129 | pushad |
1683 | art_zh | 4130 | inc [mouse_pause] |
927 | mario79 | 4131 | ; Check of use of the hardware cursor. |
1300 | serge | 4132 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4133 | jne @f |
927 | mario79 | 4134 | ; Since the test for the coordinates of the mouse should not be used, |
4135 | ; then use the call [disable_mouse] is not possible! |
||
4136 | cmp dword [MOUSE_VISIBLE],dword 0 |
||
4137 | jne @f |
||
4138 | pushf |
||
4139 | cli |
||
4140 | call draw_mouse_under |
||
4141 | popf |
||
4142 | mov [MOUSE_VISIBLE],dword 1 |
||
4143 | @@: |
||
921 | mario79 | 4144 | mov edi,ebx |
4145 | mov eax,edx |
||
4146 | shr eax,16 |
||
4147 | mov ebx,edx |
||
4148 | and ebx,0xffff |
||
939 | mario79 | 4149 | dec eax |
1683 | art_zh | 4150 | dec ebx |
921 | mario79 | 4151 | ; eax - x, ebx - y |
4152 | mov edx,ecx |
||
1683 | art_zh | 4153 | |
921 | mario79 | 4154 | shr ecx,16 |
4155 | and edx,0xffff |
||
4156 | mov esi,ecx |
||
4157 | ; ecx - size x, edx - size y |
||
1683 | art_zh | 4158 | |
4159 | mov ebp,edx |
||
4160 | dec ebp |
||
927 | mario79 | 4161 | lea ebp,[ebp*3] |
1683 | art_zh | 4162 | |
4163 | imul ebp,esi |
||
4164 | |||
4165 | mov esi,ecx |
||
4166 | dec esi |
||
4167 | lea esi,[esi*3] |
||
4168 | |||
927 | mario79 | 4169 | add ebp,esi |
4170 | add ebp,edi |
||
4171 | |||
4172 | add ebx,edx |
||
1683 | art_zh | 4173 | |
921 | mario79 | 4174 | .start_y: |
927 | mario79 | 4175 | push ecx edx |
921 | mario79 | 4176 | .start_x: |
927 | mario79 | 4177 | push eax ebx ecx |
921 | mario79 | 4178 | add eax,ecx |
927 | mario79 | 4179 | |
1899 | art_zh | 4180 | call get_pixel ; eax - x, ebx - y |
1683 | art_zh | 4181 | |
927 | mario79 | 4182 | mov [ebp],cx |
4183 | shr ecx,16 |
||
4184 | mov [ebp+2],cl |
||
921 | mario79 | 4185 | |
1055 | Galkov | 4186 | pop ecx ebx eax |
927 | mario79 | 4187 | sub ebp,3 |
921 | mario79 | 4188 | dec ecx |
4189 | jnz .start_x |
||
1683 | art_zh | 4190 | pop edx ecx |
4191 | dec ebx |
||
921 | mario79 | 4192 | dec edx |
4193 | jnz .start_y |
||
1683 | art_zh | 4194 | dec [mouse_pause] |
927 | mario79 | 4195 | ; Check of use of the hardware cursor. |
1300 | serge | 4196 | cmp [_display.disable_mouse],__sys_disable_mouse |
1683 | art_zh | 4197 | jne @f |
4198 | call [draw_pointer] |
||
927 | mario79 | 4199 | @@: |
921 | mario79 | 4200 | popad |
4201 | ret |
||
4202 | |||
1 | ha | 4203 | align 4 |
4204 | |||
1683 | art_zh | 4205 | syscall_drawline: ; DrawLine |
1 | ha | 4206 | |
1683 | art_zh | 4207 | mov edi, [TASK_BASE] |
4208 | movzx eax, word[edi-twdw+WDATA.box.left] |
||
4209 | mov ebp, eax |
||
4210 | mov esi, [current_slot] |
||
4211 | add ebp, [esi+APPDATA.wnd_clientbox.left] |
||
4212 | add ax, word[esi+APPDATA.wnd_clientbox.left] |
||
4213 | add ebp,ebx |
||
4214 | shl eax, 16 |
||
4215 | movzx ebx, word[edi-twdw+WDATA.box.top] |
||
4216 | add eax, ebp |
||
4217 | mov ebp, ebx |
||
4218 | add ebp, [esi+APPDATA.wnd_clientbox.top] |
||
4219 | add bx, word[esi+APPDATA.wnd_clientbox.top] |
||
4220 | add ebp, ecx |
||
4221 | shl ebx, 16 |
||
4222 | xor edi, edi |
||
4223 | add ebx, ebp |
||
4224 | mov ecx, edx |
||
4225 | jmp [draw_line] |
||
1 | ha | 4226 | |
4227 | align 4 |
||
4228 | |||
1683 | art_zh | 4229 | syscall_getirqowner: ; GetIrqOwner |
742 | Rus | 4230 | |
4231 | cmp ebx,16 |
||
75 | diamond | 4232 | jae .err |
742 | Rus | 4233 | |
774 | Rus | 4234 | cmp [irq_rights + 4 * ebx], dword 2 |
4235 | je .err |
||
4236 | |||
742 | Rus | 4237 | mov eax,[4 * ebx + irq_owner] |
4238 | mov [esp+32],eax |
||
4239 | |||
1 | ha | 4240 | ret |
75 | diamond | 4241 | .err: |
742 | Rus | 4242 | or dword [esp+32], -1 |
75 | diamond | 4243 | ret |
1 | ha | 4244 | |
4245 | align 4 |
||
4246 | |||
1683 | art_zh | 4247 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
1 | ha | 4248 | |
4249 | call r_f_port_area |
||
1306 | Lrz | 4250 | mov [esp+32],eax |
1 | ha | 4251 | ret |
4252 | |||
4253 | align 4 |
||
4254 | |||
1683 | art_zh | 4255 | syscall_threads: ; CreateThreads |
1369 | Lrz | 4256 | ; eax=1 create thread |
4257 | ; |
||
4258 | ; ebx=thread start |
||
4259 | ; ecx=thread stack value |
||
4260 | ; |
||
4261 | ; on return : eax = pid |
||
1 | ha | 4262 | |
1369 | Lrz | 4263 | call new_sys_threads |
4264 | |||
4265 | mov [esp+32],eax |
||
1 | ha | 4266 | ret |
4267 | |||
4268 | align 4 |
||
4269 | |||
4270 | stack_driver_stat: |
||
4271 | |||
1683 | art_zh | 4272 | call app_stack_handler ; Stack status |
1 | ha | 4273 | |
4274 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4275 | ; call change_task ; between sent packet |
||
4276 | |||
1369 | Lrz | 4277 | mov [esp+32],eax |
1 | ha | 4278 | ret |
4279 | |||
4280 | align 4 |
||
4281 | |||
1683 | art_zh | 4282 | socket: ; Socket interface |
1 | ha | 4283 | call app_socket_handler |
4284 | |||
4285 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4286 | ; call change_task ; between sent packet |
||
4287 | |||
4288 | mov [esp+36],eax |
||
4289 | mov [esp+24],ebx |
||
4290 | ret |
||
4291 | |||
4292 | align 4 |
||
4293 | |||
1683 | art_zh | 4294 | read_from_hd: ; Read from hd - fn not in use |
1 | ha | 4295 | |
379 | serge | 4296 | mov edi,[TASK_BASE] |
115 | poddubny | 4297 | add edi,TASKDATA.mem_start |
1 | ha | 4298 | add eax,[edi] |
4299 | add ecx,[edi] |
||
4300 | add edx,[edi] |
||
4301 | call file_read |
||
4302 | |||
4303 | mov [esp+36],eax |
||
4304 | mov [esp+24],ebx |
||
4305 | |||
4306 | ret |
||
4307 | |||
375 | Ghost | 4308 | paleholder: |
1683 | art_zh | 4309 | ret |
378 | serge | 4310 | |
757 | serge | 4311 | align 4 |
4312 | set_screen: |
||
1683 | art_zh | 4313 | cmp eax, [Screen_Max_X] |
4314 | jne .set |
||
709 | diamond | 4315 | |
1683 | art_zh | 4316 | cmp edx, [Screen_Max_Y] |
4317 | jne .set |
||
4318 | ret |
||
757 | serge | 4319 | .set: |
1683 | art_zh | 4320 | pushfd |
4321 | cli |
||
757 | serge | 4322 | |
1683 | art_zh | 4323 | mov [Screen_Max_X], eax |
4324 | mov [Screen_Max_Y], edx |
||
4325 | mov [BytesPerScanLine], ecx |
||
757 | serge | 4326 | |
1683 | art_zh | 4327 | mov [screen_workarea.right],eax |
4328 | mov [screen_workarea.bottom], edx |
||
1300 | serge | 4329 | |
1683 | art_zh | 4330 | push ebx |
4331 | push esi |
||
4332 | push edi |
||
1300 | serge | 4333 | |
1683 | art_zh | 4334 | pushad |
1300 | serge | 4335 | |
1683 | art_zh | 4336 | stdcall kernel_free, [_WinMapAddress] |
1300 | serge | 4337 | |
1683 | art_zh | 4338 | mov eax, [_display.width] |
1929 | art_zh | 4339 | mul [_display.height] |
1683 | art_zh | 4340 | mov [_WinMapSize], eax |
1300 | serge | 4341 | |
1683 | art_zh | 4342 | stdcall kernel_alloc, eax |
4343 | mov [_WinMapAddress], eax |
||
4344 | test eax, eax |
||
4345 | jz .epic_fail |
||
1300 | serge | 4346 | |
1683 | art_zh | 4347 | popad |
1300 | serge | 4348 | |
1683 | art_zh | 4349 | call repos_windows |
4350 | xor eax, eax |
||
4351 | xor ebx, ebx |
||
4352 | mov ecx, [Screen_Max_X] |
||
4353 | mov edx, [Screen_Max_Y] |
||
4354 | call calculatescreen |
||
4355 | pop edi |
||
4356 | pop esi |
||
4357 | pop ebx |
||
757 | serge | 4358 | |
1683 | art_zh | 4359 | popfd |
4360 | ret |
||
757 | serge | 4361 | |
1300 | serge | 4362 | .epic_fail: |
1683 | art_zh | 4363 | hlt ; Houston, we've had a problem |
1300 | serge | 4364 | |
76 | mario79 | 4365 | ; --------------- APM --------------------- |
1330 | Lrz | 4366 | |
1 | ha | 4367 | align 4 |
76 | mario79 | 4368 | sys_apm: |
1330 | Lrz | 4369 | xor eax,eax |
4370 | inc eax |
||
4371 | or dword [esp + 44], eax ; error |
||
4372 | add eax,7 |
||
1683 | art_zh | 4373 | mov dword [esp + 32], eax ; 32-bit protected-mode interface not supported |
1330 | Lrz | 4374 | ret |
164 | serge | 4375 | |
76 | mario79 | 4376 | ; ----------------------------------------- |
1 | ha | 4377 | |
76 | mario79 | 4378 | align 4 |
4379 | |||
1683 | art_zh | 4380 | undefined_syscall: ; Undefined system call |
671 | Ghost | 4381 | mov [esp + 32], dword -1 |
1 | ha | 4382 | ret |
4383 | |||
465 | serge | 4384 | align 4 |
1683 | art_zh | 4385 | system_shutdown: ; shut down the system |
1 | ha | 4386 | |
1683 | art_zh | 4387 | cmp byte [BOOT_VAR+0x9030], 1 |
4388 | jne @F |
||
4389 | ret |
||
465 | serge | 4390 | @@: |
1683 | art_zh | 4391 | call stop_all_services |
1 | ha | 4392 | |
465 | serge | 4393 | yes_shutdown_param: |
1683 | art_zh | 4394 | cli |
1 | ha | 4395 | |
4396 | |||
1683 | art_zh | 4397 | mov al, 0xFF |
2014 | art_zh | 4398 | out 0x21, al ;IntrCntrl1Reg2 |
4399 | out 0xA1, al ;IntrCntrl2Reg2 |
||
1 | ha | 4400 | |
2014 | art_zh | 4401 | cmp byte [BOOT_VAR + 0x9030], 2 |
4402 | jnz pm_restart |
||
1085 | diamond | 4403 | if 0 |
2014 | art_zh | 4404 | mov al, SB_PM_CTRL_BLK |
4405 | mov ah, al |
||
4406 | inc ah |
||
4407 | mov dx, 0x0CD6 |
||
1683 | art_zh | 4408 | out dx, al |
2014 | art_zh | 4409 | inc dl |
4410 | in al, dx |
||
4411 | mov cl, al |
||
4412 | dec dl |
||
4413 | mov al, ah |
||
4414 | out dx, al |
||
4415 | inc dl |
||
4416 | in al, dx |
||
4417 | mov ch, al |
||
4418 | end if |
||
4419 | mov dx, 0x0804 ;cx |
||
4420 | mov ax, 0x03400 |
||
1683 | art_zh | 4421 | out dx, ax |
2014 | art_zh | 4422 | ; THE END... |
4423 | jmp $ ; just to be absolutely sure |
||
709 | diamond | 4424 | |
4425 | |||
2014 | art_zh | 4426 | pm_restart: |
709 | diamond | 4427 | |
1683 | art_zh | 4428 | mov al,0x0F |
2014 | art_zh | 4429 | out 0x70,al ; NmiEnable |
1683 | art_zh | 4430 | mov al,0x05 |
2014 | art_zh | 4431 | out 0x71,al ; RtcData |
709 | diamond | 4432 | |
2014 | art_zh | 4433 | mov ax, 6 |
4434 | mov dx, 0xCF9 ; reset reg |
||
4435 | out dx, ax |
||
709 | diamond | 4436 | |
1683 | art_zh | 4437 | hlt |
4438 | jmp $-1 |
||
709 | diamond | 4439 | |
4440 | |||
1683 | art_zh | 4441 | diff16 "End of 32-code ",0,$ |
4442 | |||
465 | serge | 4443 | include "data32.inc" |
1 | ha | 4444 | |
465 | serge | 4445 | __REV__ = __REV |
1 | ha | 4446 | |
4447 | uglobals_size = $ - endofcode |
||
1683 | art_zh | 4448 | diff16 "Zero-filled blk",0,endofcode |
4449 | diff16 "End of kernel ",0,$ |
||
1899 | art_zh | 4450 |