Rev 346 | Rev 358 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1 | ha | 1 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
2 | ;; |
||
3 | ;; Kolibri OS - based on source code Menuet OS, but not 100% compatible. |
||
4 | ;; |
||
5 | ;; See file COPYING or GNU.TXT for details with these additional details: |
||
6 | ;; - All code written in 32 bit x86 assembly language |
||
7 | ;; - No external code (eg. bios) at process execution time |
||
8 | ;; |
||
9 | ;; |
||
10 | ;; Compile with last version FASM |
||
11 | ;; |
||
12 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
164 | serge | 13 | include "proc32.inc" |
7 | me_root | 14 | include "kglobals.inc" |
1 | ha | 15 | include "lang.inc" |
16 | |||
164 | serge | 17 | include "const.inc" |
1 | ha | 18 | |
164 | serge | 19 | ;WinMapAddress equ 0x460000 |
20 | ;display_data = 0x460000 |
||
21 | |||
1 | ha | 22 | max_processes equ 255 |
23 | |||
164 | serge | 24 | ;window_data equ 0x0000 |
25 | ;tss_data equ 0xD20000 |
||
1 | ha | 26 | tss_step equ (128+8192) ; tss & i/o - 65535 ports, * 256=557056*4 |
164 | serge | 27 | ;draw_data equ 0xC00000 |
28 | ;sysint_stack_data equ 0xC03000 |
||
1 | ha | 29 | |
164 | serge | 30 | ;twdw equ (0x3000-window_data) |
1 | ha | 31 | |
32 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
33 | ;; |
||
34 | ;; Included files: |
||
35 | ;; |
||
36 | ;; Kernel16.inc |
||
37 | ;; - Booteng.inc English text for bootup |
||
38 | ;; - Bootcode.inc Hardware setup |
||
39 | ;; - Pci16.inc PCI functions |
||
40 | ;; |
||
41 | ;; Kernel32.inc |
||
42 | ;; - Sys32.inc Process management |
||
43 | ;; - Shutdown.inc Shutdown and restart |
||
44 | ;; - Fat32.inc Read / write hd |
||
45 | ;; - Vesa12.inc Vesa 1.2 driver |
||
46 | ;; - Vesa20.inc Vesa 2.0 driver |
||
47 | ;; - Vga.inc VGA driver |
||
48 | ;; - Stack.inc Network interface |
||
49 | ;; - Mouse.inc Mouse pointer |
||
50 | ;; - Scincode.inc Window skinning |
||
51 | ;; - Pci32.inc PCI functions |
||
52 | ;; |
||
53 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
54 | |||
55 | |||
56 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
57 | ;; ;; |
||
58 | ;; 16 BIT ENTRY FROM BOOTSECTOR ;; |
||
59 | ;; ;; |
||
60 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
61 | |||
62 | use16 |
||
82 | halyavin | 63 | org 0x0 |
1 | ha | 64 | jmp start_of_code |
65 | |||
66 | ; mike.dld { |
||
90 | mario79 | 67 | org $+0x10000 |
1 | ha | 68 | db 0 |
69 | dd servetable-0x10000 |
||
70 | draw_line dd __sys_draw_line |
||
71 | disable_mouse dd __sys_disable_mouse |
||
72 | draw_pointer dd __sys_draw_pointer |
||
114 | mikedld | 73 | ;//mike.dld, 2006-08-02 [ |
74 | ;drawbar dd __sys_drawbar |
||
75 | drawbar dd __sys_drawbar.forced |
||
76 | ;//mike.dld, 2006-08-02 ] |
||
1 | ha | 77 | putpixel dd __sys_putpixel |
78 | ; } mike.dld |
||
79 | |||
346 | diamond | 80 | version db 'Kolibri OS version 0.6.5.0 ',13,10,13,10,0 |
1 | ha | 81 | ;dd endofcode-0x10000 |
82 | |||
83 | ;db 'Boot02' |
||
84 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
85 | include "boot/preboot.inc" |
||
86 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
87 | |||
88 | preboot_lfb db 0 |
||
89 | preboot_bootlog db 0 |
||
90 | |||
91 | |||
92 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
93 | ;; ;; |
||
94 | ;; 16 BIT INCLUDED FILES ;; |
||
95 | ;; ;; |
||
96 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
97 | |||
7 | me_root | 98 | include "kernel16.inc" |
1 | ha | 99 | |
100 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
101 | ;; ;; |
||
102 | ;; SWITCH TO 32 BIT PROTECTED MODE ;; |
||
103 | ;; ;; |
||
104 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
105 | |||
3 | halyavin | 106 | os_data = os_data_l-gdts ; GDTs |
107 | os_code = os_code_l-gdts |
||
1 | ha | 108 | int_code equ int_code_l-gdts |
109 | int_data equ int_data_l-gdts |
||
110 | tss0sys equ tss0sys_l-gdts |
||
111 | graph_data equ 3+graph_data_l-gdts |
||
112 | tss0 equ tss0_l-gdts |
||
113 | app_code equ 3+app_code_l-gdts |
||
114 | app_data equ 3+app_data_l-gdts |
||
115 | |||
116 | |||
117 | |||
118 | ; CR0 Flags - Protected mode and Paging |
||
119 | |||
168 | serge | 120 | mov ecx, CR0_PE |
1 | ha | 121 | |
122 | ; Enabling 32 bit protected mode |
||
123 | |||
124 | sidt [cs:old_ints_h-0x10000] |
||
125 | |||
126 | cli ; disable all irqs |
||
127 | cld |
||
128 | mov al,255 ; mask all irqs |
||
129 | out 0xa1,al |
||
130 | out 0x21,al |
||
131 | l.5: in al, 0x64 ; Enable A20 |
||
132 | test al, 2 |
||
133 | jnz l.5 |
||
134 | mov al, 0xD1 |
||
135 | out 0x64, al |
||
136 | l.6: in al, 0x64 |
||
137 | test al, 2 |
||
138 | jnz l.6 |
||
139 | mov al, 0xDF |
||
140 | out 0x60, al |
||
149 | diamond | 141 | l.7: in al, 0x64 |
142 | test al, 2 |
||
143 | jnz l.7 |
||
144 | mov al, 0xFF |
||
145 | out 0x64, al |
||
1 | ha | 146 | lgdt [cs:gdts-0x10000] ; Load GDT |
147 | mov eax, cr0 ; Turn on paging // protected mode |
||
148 | or eax, ecx |
||
149 | and eax, 10011111b *65536*256 + 0xffffff ; caching enabled |
||
150 | mov cr0, eax |
||
77 | diamond | 151 | jmp $+2 |
164 | serge | 152 | org $+0x10000 |
1 | ha | 153 | mov ax,os_data ; Selector for os |
154 | mov ds,ax |
||
155 | mov es,ax |
||
156 | mov fs,ax |
||
157 | mov gs,ax |
||
158 | mov ss,ax |
||
12 | halyavin | 159 | mov esp,0x3ec00 ; Set stack |
1 | ha | 160 | jmp pword os_code:B32 ; jmp to enable 32 bit mode |
161 | |||
183 | diamond | 162 | if gdte >= $ |
163 | error 'GDT overlaps with used code!' |
||
164 | end if |
||
165 | |||
1 | ha | 166 | use32 |
167 | |||
183 | diamond | 168 | include 'unpacker.inc' |
169 | |||
1 | ha | 170 | iglobal |
171 | boot_memdetect db 'Determining amount of memory',0 |
||
172 | boot_fonts db 'Fonts loaded',0 |
||
173 | boot_tss db 'Setting TSSs',0 |
||
174 | boot_cpuid db 'Reading CPUIDs',0 |
||
175 | boot_devices db 'Detecting devices',0 |
||
176 | boot_timer db 'Setting timer',0 |
||
177 | boot_irqs db 'Reprogramming IRQs',0 |
||
178 | boot_setmouse db 'Setting mouse',0 |
||
179 | boot_windefs db 'Setting window defaults',0 |
||
180 | boot_bgr db 'Calculating background',0 |
||
181 | boot_resirqports db 'Reserving IRQs & ports',0 |
||
182 | boot_setrports db 'Setting addresses for IRQs',0 |
||
183 | boot_setostask db 'Setting OS task',0 |
||
184 | boot_allirqs db 'Unmasking all IRQs',0 |
||
185 | boot_tsc db 'Reading TSC',0 |
||
186 | boot_pal_ega db 'Setting EGA/CGA 320x200 palette',0 |
||
187 | boot_pal_vga db 'Setting VGA 640x480 palette',0 |
||
188 | boot_mtrr db 'Setting MTRR',0 |
||
189 | boot_tasking db 'All set - press ESC to start',0 |
||
190 | endg |
||
191 | |||
192 | iglobal |
||
193 | boot_y dd 10 |
||
194 | endg |
||
195 | |||
196 | boot_log: |
||
197 | pushad |
||
198 | |||
199 | mov eax,10*65536 |
||
200 | mov ax,word [boot_y] |
||
201 | add [boot_y],dword 10 |
||
139 | diamond | 202 | mov ebx,0x80ffffff ; ASCIIZ string with white color |
1 | ha | 203 | mov ecx,esi |
204 | mov edi,1 |
||
205 | call dtext |
||
206 | |||
207 | mov [novesachecksum],1000 |
||
117 | mario79 | 208 | call checkVga_N13 |
1 | ha | 209 | |
210 | cmp [preboot_blogesc],byte 1 |
||
211 | je .bll2 |
||
212 | |||
213 | cmp esi,boot_tasking |
||
214 | jne .bll2 |
||
215 | ; begin ealex 04.08.05 |
||
216 | ; in al,0x61 |
||
217 | ; and al,01111111b |
||
41 | mikedld | 218 | ; out 0x61,al |
1 | ha | 219 | ; end ealex 04.08.05 |
220 | .bll1: in al,0x60 ; wait for ESC key press |
||
221 | cmp al,129 |
||
222 | jne .bll1 |
||
223 | |||
224 | .bll2: popad |
||
225 | |||
226 | ret |
||
227 | |||
228 | iglobal |
||
143 | diamond | 229 | firstapp db '/rd/1/LAUNCHER',0 |
202 | diamond | 230 | char db 'FONTS/CHAR.MT',0 |
231 | char2 db 'FONTS/CHAR2.MT',0 |
||
1 | ha | 232 | bootpath db '/KOLIBRI ' |
233 | bootpath2 db 0 |
||
346 | diamond | 234 | vmode db 'drivers/VMODE.MDR',0 |
143 | diamond | 235 | vrr_m db '/rd/1/VRR_M',0 |
1 | ha | 236 | endg |
237 | |||
238 | |||
239 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
240 | ;; ;; |
||
241 | ;; 32 BIT ENTRY ;; |
||
242 | ;; ;; |
||
243 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
244 | |||
245 | align 4 |
||
246 | |||
247 | B32: |
||
248 | ; CLEAR 0x280000-0xF00000 |
||
249 | |||
250 | xor eax,eax |
||
251 | mov edi,0x280000 |
||
252 | mov ecx,(0x100000*0xF-0x280000) / 4 |
||
253 | cld |
||
254 | rep stosd |
||
255 | ; CLEAR 0x80000-0x90000 |
||
256 | ; xor eax,eax |
||
257 | mov edi,0x80000 |
||
258 | mov ecx,(0x90000-0x80000)/4 |
||
41 | mikedld | 259 | ; cld |
1 | ha | 260 | rep stosd |
261 | |||
262 | ; CLEAR KERNEL UNDEFINED GLOBALS |
||
263 | mov edi, endofcode |
||
264 | mov ecx, (uglobals_size/4)+4 |
||
265 | rep stosd |
||
266 | |||
267 | ; SAVE & CLEAR 0-0xffff |
||
268 | |||
269 | mov esi,0x0000 |
||
270 | mov edi,0x2F0000 |
||
271 | mov ecx,0x10000 / 4 |
||
272 | cld |
||
273 | rep movsd |
||
274 | xor eax,eax |
||
275 | mov edi,0 |
||
276 | mov ecx,0x10000 / 4 |
||
277 | cld |
||
278 | rep stosd |
||
279 | |||
280 | ; SAVE REAL MODE VARIABLES |
||
160 | diamond | 281 | mov ax, [0x2f0000 + 0x9031] |
282 | mov [IDEContrRegsBaseAddr], ax |
||
76 | mario79 | 283 | ; --------------- APM --------------------- |
284 | mov eax, [0x2f0000 + 0x9040] ; entry point |
||
285 | mov dword[apm_entry], eax |
||
286 | mov word [apm_entry + 4], apm_code_32 - gdts |
||
287 | |||
288 | mov eax, [0x2f0000 + 0x9044] ; version & flags |
||
289 | mov [apm_vf], eax |
||
290 | ; ----------------------------------------- |
||
1 | ha | 291 | ; movzx eax,byte [0x2f0000+0x9010] ; mouse port |
292 | ; mov [0xF604],byte 1 ;al |
||
346 | diamond | 293 | mov al, [0x2F0000+0x901F] ; DMA writing |
294 | mov [allow_dma_write], al |
||
1 | ha | 295 | mov al,[0x2f0000+0x9000] ; bpp |
296 | mov [0xFBF1],al |
||
297 | movzx eax,word [0x2f0000+0x900A] ; X max |
||
298 | dec eax |
||
299 | mov [0xfe00],eax |
||
41 | mikedld | 300 | mov [screen_workarea.right],eax |
1 | ha | 301 | movzx eax,word [0x2f0000+0x900C] ; Y max |
302 | dec eax |
||
303 | mov [0xfe04],eax |
||
41 | mikedld | 304 | mov [screen_workarea.bottom],eax |
1 | ha | 305 | movzx eax,word [0x2f0000+0x9008] ; screen mode |
306 | mov [0xFE0C],eax |
||
307 | mov eax,[0x2f0000+0x9014] ; Vesa 1.2 bnk sw add |
||
308 | mov [0xE030],eax |
||
309 | mov [0xfe08],word 640*4 ; Bytes PerScanLine |
||
310 | cmp [0xFE0C],word 0x13 ; 320x200 |
||
311 | je @f |
||
312 | cmp [0xFE0C],word 0x12 ; VGA 640x480 |
||
313 | je @f |
||
314 | mov ax,[0x2f0000+0x9001] ; for other modes |
||
315 | mov [0xfe08],ax |
||
316 | @@: |
||
317 | |||
318 | ; GRAPHICS ADDRESSES |
||
319 | |||
320 | ;mov eax,0x100000*8 ; LFB address |
||
321 | ;cmp [0xfe0c],word 0x13 |
||
322 | ;je no_d_lfb |
||
323 | ;cmp [0xfe0c],word 0x12 |
||
324 | ;je no_d_lfb |
||
325 | ;cmp [0x2f0000+0x901e],byte 1 |
||
326 | ;jne no_d_lfb |
||
327 | mov byte [0x2f0000+0x901e],0x0 |
||
328 | mov eax,[0x2f0000+0x9018] |
||
329 | ;no_d_lfb: |
||
164 | serge | 330 | mov [LFBAddress],eax |
1 | ha | 331 | |
332 | cmp [0xfe0c],word 0100000000000000b |
||
333 | jge setvesa20 |
||
334 | cmp [0xfe0c],word 0x13 |
||
335 | je v20ga32 |
||
336 | mov [0xe020],dword Vesa12_putpixel24 ; Vesa 1.2 |
||
337 | mov [0xe024],dword Vesa12_getpixel24 |
||
338 | cmp [0xfbf1],byte 24 |
||
339 | jz ga24 |
||
340 | mov [0xe020],dword Vesa12_putpixel32 |
||
341 | mov [0xe024],dword Vesa12_getpixel32 |
||
342 | ga24: |
||
343 | jmp v20ga24 |
||
344 | setvesa20: |
||
345 | mov [0xe020],dword Vesa20_putpixel24 ; Vesa 2.0 |
||
346 | mov [0xe024],dword Vesa20_getpixel24 |
||
347 | cmp [0xfbf1],byte 24 |
||
348 | jz v20ga24 |
||
349 | v20ga32: |
||
350 | mov [0xe020],dword Vesa20_putpixel32 |
||
351 | mov [0xe024],dword Vesa20_getpixel32 |
||
352 | v20ga24: |
||
353 | cmp [0xfe0c],word 0x12 ; 16 C VGA 640x480 |
||
354 | jne no_mode_0x12 |
||
355 | mov [0xe020],dword VGA_putpixel |
||
356 | mov [0xe024],dword Vesa20_getpixel32 |
||
357 | no_mode_0x12: |
||
358 | |||
164 | serge | 359 | call test_cpu |
360 | ; btr [cpu_caps], CAPS_SSE ;test: dont't use sse code |
||
361 | ; btr [cpu_caps], CAPS_SSE2 ;test: don't use sse2 |
||
103 | halyavin | 362 | |
164 | serge | 363 | ; btr [cpu_caps], CAPS_FXSR ;test: disable sse support |
364 | ;all sse commands rise #UD exption |
||
365 | ; btr [cpu_caps], CAPS_PSE ;test: don't use large pages |
||
366 | ; btr [cpu_caps], CAPS_PGE ;test: don't use global pages |
||
367 | ; btr [cpu_caps], CAPS_MTRR ;test: don't use MTRR |
||
221 | serge | 368 | bts [cpu_caps], CAPS_TSC ;force use rdtsc |
164 | serge | 369 | |
357 | serge | 370 | ; MEMORY MODEL |
371 | call mem_test |
||
372 | call init_mem |
||
164 | serge | 373 | call init_page_map |
374 | |||
357 | serge | 375 | ; ENABLE PAGING |
214 | serge | 376 | mov eax, sys_pgdir |
164 | serge | 377 | mov cr3, eax |
378 | |||
168 | serge | 379 | mov eax,cr0 |
380 | or eax,CR0_PG |
||
381 | mov cr0,eax |
||
164 | serge | 382 | |
383 | call init_kernel_heap |
||
357 | serge | 384 | stdcall kernel_alloc, 0x2000 |
385 | mov [os_stack], eax |
||
164 | serge | 386 | call init_LFB |
387 | call init_mtrr |
||
214 | serge | 388 | call init_fpu |
164 | serge | 389 | |
276 | serge | 390 | call init_malloc |
391 | |||
188 | serge | 392 | stdcall alloc_kernel_space, 0x4F000 |
164 | serge | 393 | mov [ipc_tmp], eax |
394 | mov ebx, 0x1000 |
||
395 | |||
396 | add eax, 0x40000 |
||
397 | mov [proc_mem_map], eax |
||
398 | |||
399 | add eax, 0x8000 |
||
400 | mov [proc_mem_pdir], eax |
||
401 | |||
402 | add eax, ebx |
||
403 | mov [proc_mem_tab], eax |
||
404 | |||
405 | add eax, ebx |
||
406 | mov [tmp_task_pdir], eax |
||
407 | |||
408 | add eax, ebx |
||
409 | mov [tmp_task_ptab], eax |
||
410 | |||
411 | add eax, ebx |
||
412 | mov [ipc_pdir], eax |
||
413 | |||
414 | add eax, ebx |
||
415 | mov [ipc_ptab], eax |
||
416 | |||
417 | stdcall kernel_alloc, 0x1000 |
||
418 | mov [tmp_task_data], eax |
||
419 | |||
227 | serge | 420 | call init_events |
421 | |||
278 | serge | 422 | mov eax, srv.fd-SRV_FD_OFFSET |
423 | mov [srv.fd], eax |
||
424 | mov [srv.bk], eax |
||
425 | |||
164 | serge | 426 | mov edi, irq_tab |
427 | xor eax, eax |
||
428 | mov ecx, 16 |
||
429 | rep stosd |
||
430 | |||
41 | mikedld | 431 | ;Set base of graphic segment to linear address of LFB |
164 | serge | 432 | mov eax,[LFBAddress] ; set for gs |
1 | ha | 433 | mov [graph_data_l+2],ax |
434 | shr eax,16 |
||
435 | mov [graph_data_l+4],al |
||
41 | mikedld | 436 | mov [graph_data_l+7],ah |
1 | ha | 437 | |
256 | diamond | 438 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
439 | include 'detect/disks.inc' |
||
440 | ;!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
441 | |||
1 | ha | 442 | ; READ RAMDISK IMAGE FROM HD |
443 | |||
444 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
445 | include 'boot/rdload.inc' |
||
446 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
447 | ; mov [dma_hdd],1 |
||
448 | ; CALCULATE FAT CHAIN FOR RAMDISK |
||
449 | |||
450 | call calculatefatchain |
||
451 | |||
452 | ; LOAD VMODE DRIVER |
||
453 | |||
454 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
455 | include 'vmodeld.inc' |
||
456 | ;!!!!!!!!!!!!!!!!!!!!!!! |
||
457 | |||
458 | ; LOAD FONTS I and II |
||
459 | |||
460 | mov [0x3000],dword 1 |
||
461 | mov [0x3004],dword 1 |
||
462 | mov [0x3010],dword 0x3020 |
||
463 | |||
202 | diamond | 464 | mov esi,char |
1 | ha | 465 | xor ebx,ebx |
12 | halyavin | 466 | mov ecx,2560;26000 |
467 | mov edx,0x3F600;0x37000 |
||
202 | diamond | 468 | call fs_RamdiskRead |
1 | ha | 469 | |
202 | diamond | 470 | mov esi,char2 |
1 | ha | 471 | xor ebx,ebx |
12 | halyavin | 472 | mov ecx,2560;26000 |
473 | mov edx,0x3EC00;0x30000 |
||
202 | diamond | 474 | call fs_RamdiskRead |
1 | ha | 475 | |
476 | mov esi,boot_fonts |
||
477 | call boot_log |
||
478 | |||
479 | ; PRINT AMOUNT OF MEMORY |
||
480 | mov esi, boot_memdetect |
||
481 | call boot_log |
||
482 | |||
483 | movzx ecx, word [boot_y] |
||
484 | or ecx, (10+29*6) shl 16 ; "Determining amount of memory" |
||
485 | sub ecx, 10 |
||
486 | mov edx, 0xFFFFFF |
||
164 | serge | 487 | mov ebx, [MEM_AMOUNT] |
1 | ha | 488 | shr ebx, 20 |
489 | mov edi, 1 |
||
490 | mov eax, 0x00040000 |
||
200 | diamond | 491 | call display_number_force |
41 | mikedld | 492 | |
1 | ha | 493 | ; REDIRECT ALL IRQ'S TO INT'S 0x20-0x2f |
494 | |||
495 | mov esi,boot_irqs |
||
496 | call boot_log |
||
497 | call rerouteirqs |
||
498 | |||
499 | mov esi,boot_tss |
||
500 | call boot_log |
||
501 | |||
502 | ; BUILD SCHEDULER |
||
503 | |||
504 | call build_scheduler ; sys32.inc |
||
505 | |||
506 | ; LOAD IDT |
||
13 | poddubny | 507 | lidt [cs:idtreg] |
214 | serge | 508 | cli |
1 | ha | 509 | |
510 | mov esi,boot_devices |
||
511 | call boot_log |
||
512 | call detect_devices |
||
513 | |||
514 | ; TIMER SET TO 1/100 S |
||
515 | |||
516 | mov esi,boot_timer |
||
517 | call boot_log |
||
518 | mov al,0x34 ; set to 100Hz |
||
519 | out 0x43,al |
||
520 | mov al,0x9b ; lsb 1193180 / 1193 |
||
521 | out 0x40,al |
||
522 | mov al,0x2e ; msb |
||
523 | out 0x40,al |
||
524 | |||
525 | ; SET MOUSE |
||
526 | |||
527 | mov esi,boot_setmouse |
||
528 | call boot_log |
||
529 | call setmouse |
||
530 | |||
227 | serge | 531 | mov [pci_access_enabled],1 |
214 | serge | 532 | |
1 | ha | 533 | ; SET PRELIMINARY WINDOW STACK AND POSITIONS |
534 | |||
535 | mov esi,boot_windefs |
||
536 | call boot_log |
||
537 | call setwindowdefaults |
||
538 | |||
539 | ; SET BACKGROUND DEFAULTS |
||
540 | |||
541 | mov esi,boot_bgr |
||
542 | call boot_log |
||
543 | call calculatebackground |
||
544 | |||
545 | ; RESERVE SYSTEM IRQ'S JA PORT'S |
||
546 | |||
547 | mov esi,boot_resirqports |
||
548 | call boot_log |
||
549 | call reserve_irqs_ports |
||
550 | |||
551 | ; SET PORTS FOR IRQ HANDLERS |
||
552 | |||
553 | mov esi,boot_setrports |
||
554 | call boot_log |
||
555 | call setirqreadports |
||
556 | |||
557 | ; SET UP OS TASK |
||
558 | |||
559 | mov esi,boot_setostask |
||
560 | call boot_log |
||
214 | serge | 561 | |
357 | serge | 562 | mov eax, fpu_data |
164 | serge | 563 | mov dword [0x80000+APPDATA.fpu_state], eax |
564 | mov dword [0x80000+APPDATA.fpu_handler], 0 |
||
565 | mov dword [0x80000+APPDATA.sse_handler], 0 |
||
566 | |||
214 | serge | 567 | ; name for OS/IDLE process |
281 | serge | 568 | |
357 | serge | 569 | mov dword [0x80000+256+APPDATA.app_name], dword 'OS/I' |
570 | mov dword [0x80000+256+APPDATA.app_name+4], dword 'DLE ' |
||
571 | mov edi, [os_stack] |
||
572 | mov dword [0x80000+256+APPDATA.pl0_stack], edi |
||
573 | add edi, 0x2000-512 |
||
574 | mov dword [0x80000+256+APPDATA.fpu_state], edi |
||
575 | |||
576 | mov esi, fpu_data |
||
577 | mov ecx, 512/4 |
||
578 | cld |
||
579 | rep movsd |
||
580 | |||
581 | mov dword [0x80000+256+APPDATA.fpu_handler], 0 |
||
582 | mov dword [0x80000+256+APPDATA.sse_handler], 0 |
||
583 | |||
221 | serge | 584 | mov ebx, [def_cursor] |
585 | mov dword [0x80000+256+APPDATA.cursor], ebx |
||
214 | serge | 586 | |
281 | serge | 587 | mov ebx, PROC_BASE+256+APP_OBJ_OFFSET |
588 | mov dword [0x80000+256+APPDATA.fd_obj], ebx |
||
589 | mov dword [0x80000+256+APPDATA.bk_obj], ebx |
||
590 | |||
1 | ha | 591 | ; task list |
115 | poddubny | 592 | mov [0x3020+TASKDATA.wnd_number], 1 ; on screen number |
593 | mov [0x3020+TASKDATA.pid], 1 ; process id number |
||
594 | mov [0x3020+TASKDATA.mem_start], 0 ; process base address |
||
1 | ha | 595 | |
596 | mov edi,tss_data+tss_step |
||
237 | serge | 597 | mov ecx, (tss_step)/4 |
598 | xor eax, eax |
||
1 | ha | 599 | cld |
237 | serge | 600 | rep stosd |
1 | ha | 601 | |
237 | serge | 602 | mov edi,tss_data+tss_step |
603 | mov [edi+TSS._ss0], os_data |
||
604 | mov eax,cr3 |
||
605 | mov [edi+TSS._cr3],eax |
||
606 | mov [edi+TSS._eip],osloop |
||
607 | mov [edi+TSS._eflags],dword 0x11202 ; sti and resume |
||
357 | serge | 608 | mov eax, [os_stack] |
609 | add eax, 0x2000-512 |
||
610 | mov [edi+TSS._esp], eax |
||
237 | serge | 611 | mov [edi+TSS._cs],os_code |
612 | mov [edi+TSS._ss],os_data |
||
613 | mov [edi+TSS._ds],os_data |
||
614 | mov [edi+TSS._es],os_data |
||
615 | mov [edi+TSS._fs],os_data |
||
616 | mov [edi+TSS._gs],os_data |
||
617 | |||
1 | ha | 618 | mov ax,tss0 |
619 | ltr ax |
||
620 | |||
281 | serge | 621 | call init_cursors |
622 | |||
623 | |||
1 | ha | 624 | ; READ TSC / SECOND |
625 | |||
626 | mov esi,boot_tsc |
||
627 | call boot_log |
||
628 | call _rdtsc |
||
629 | mov ecx,eax |
||
630 | mov esi,250 ; wait 1/4 a second |
||
631 | call delay_ms |
||
632 | call _rdtsc |
||
633 | sub eax,ecx |
||
634 | shl eax,2 |
||
635 | mov [0xf600],eax ; save tsc / sec |
||
172 | serge | 636 | mov ebx, 1000000 |
637 | div ebx |
||
638 | mov [stall_mcs], eax |
||
1 | ha | 639 | |
640 | ; SET VARIABLES |
||
641 | |||
642 | call set_variables |
||
643 | |||
644 | ; STACK AND FDC |
||
645 | |||
646 | call stack_init |
||
647 | call fdc_init |
||
648 | |||
649 | ; PALETTE FOR 320x200 and 640x480 16 col |
||
650 | |||
651 | cmp [0xfe0c],word 0x12 |
||
652 | jne no_pal_vga |
||
653 | mov esi,boot_pal_vga |
||
654 | call boot_log |
||
655 | call paletteVGA |
||
656 | no_pal_vga: |
||
657 | |||
658 | cmp [0xfe0c],word 0x13 |
||
659 | jne no_pal_ega |
||
660 | mov esi,boot_pal_ega |
||
661 | call boot_log |
||
662 | call palette320x200 |
||
663 | no_pal_ega: |
||
664 | |||
665 | ; LOAD DEFAULT SKIN |
||
666 | |||
49 | mikedld | 667 | mov esi,_skin_file_default |
668 | mov edi,_skin_file |
||
669 | movsd |
||
670 | movsd |
||
671 | movsd |
||
672 | call load_skin |
||
1 | ha | 673 | |
674 | ; LOAD FIRST APPLICATION |
||
21 | poddubny | 675 | mov [0x3000],dword 1 |
676 | mov [0x3004],dword 1 |
||
1 | ha | 677 | cli |
143 | diamond | 678 | cmp byte [0x2f0000+0x9030],1 |
1 | ha | 679 | jne no_load_vrr_m |
237 | serge | 680 | |
269 | serge | 681 | stdcall fs_exec, vrr_m, 0, 0 |
21 | poddubny | 682 | cmp eax,2 ; if vrr_m app found (PID=2) |
1 | ha | 683 | je first_app_found |
41 | mikedld | 684 | |
237 | serge | 685 | no_load_vrr_m: |
269 | serge | 686 | stdcall fs_exec, firstapp, 0, 0 |
21 | poddubny | 687 | cmp eax,2 ; continue if a process has been loaded |
1 | ha | 688 | je first_app_found |
21 | poddubny | 689 | mov eax, 0xDEADBEEF ; otherwise halt |
690 | hlt |
||
237 | serge | 691 | first_app_found: |
1 | ha | 692 | cli |
693 | |||
21 | poddubny | 694 | ;mov [0x3004],dword 2 |
695 | mov [0x3000],dword 1 ; set OS task fisrt |
||
1 | ha | 696 | |
697 | |||
21 | poddubny | 698 | ; SET KEYBOARD PARAMETERS |
699 | mov al, 0xf6 ; reset keyboard, scan enabled |
||
1 | ha | 700 | call kb_write |
701 | |||
21 | poddubny | 702 | ; wait until 8042 is ready |
265 | diamond | 703 | xor ecx,ecx |
704 | @@: |
||
705 | in al,64h |
||
706 | and al,00000010b |
||
707 | loopnz @b |
||
1 | ha | 708 | |
709 | ; mov al, 0xED ; svetodiody - only for testing! |
||
710 | ; call kb_write |
||
711 | ; call kb_read |
||
712 | ; mov al, 111b |
||
713 | ; call kb_write |
||
714 | ; call kb_read |
||
41 | mikedld | 715 | |
1 | ha | 716 | mov al, 0xF3 ; set repeat rate & delay |
717 | call kb_write |
||
265 | diamond | 718 | ; call kb_read |
92 | diamond | 719 | mov al, 0 ; 30 250 ;00100010b ; 24 500 ;00100100b ; 20 500 |
1 | ha | 720 | call kb_write |
265 | diamond | 721 | ; call kb_read |
1 | ha | 722 | ;// mike.dld [ |
723 | call set_lights |
||
724 | ;// mike.dld ] |
||
725 | |||
21 | poddubny | 726 | ; START MULTITASKING |
1 | ha | 727 | |
21 | poddubny | 728 | mov esi,boot_tasking |
729 | call boot_log |
||
730 | |||
731 | mov [0xe000],byte 1 ; multitasking enabled |
||
732 | |||
1 | ha | 733 | ; UNMASK ALL IRQ'S |
734 | |||
735 | mov esi,boot_allirqs |
||
736 | call boot_log |
||
41 | mikedld | 737 | |
1 | ha | 738 | cli ;guarantee forbidance of interrupts. |
739 | mov al,0 ; unmask all irq's |
||
740 | out 0xA1,al |
||
741 | out 0x21,al |
||
742 | |||
743 | mov ecx,32 |
||
744 | |||
745 | ready_for_irqs: |
||
746 | |||
747 | mov al,0x20 ; ready for irqs |
||
748 | out 0x20,al |
||
749 | out 0xa0,al |
||
750 | |||
751 | loop ready_for_irqs ; flush the queue |
||
752 | |||
164 | serge | 753 | stdcall attach_int_handler, dword 1, irq1 |
754 | |||
1 | ha | 755 | ; mov [dma_hdd],1 |
160 | diamond | 756 | cmp [IDEContrRegsBaseAddr], 0 |
757 | setnz [dma_hdd] |
||
1 | ha | 758 | |
759 | sti |
||
760 | jmp $ ; wait here for timer to take control |
||
761 | |||
762 | ; Fly :) |
||
763 | |||
764 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
765 | ; ; |
||
33 | mario79 | 766 | ; MAIN OS LOOP START ; |
1 | ha | 767 | ; ; |
768 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
769 | align 32 |
||
770 | osloop: |
||
771 | call [draw_pointer] |
||
772 | call checkbuttons |
||
773 | call checkwindows |
||
49 | mikedld | 774 | ; call check_window_move_request |
1 | ha | 775 | call checkmisc |
117 | mario79 | 776 | call checkVga_N13 |
1 | ha | 777 | call stack_handler |
778 | call checkidle |
||
779 | call check_fdd_motor_status |
||
780 | jmp osloop |
||
33 | mario79 | 781 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
782 | ; ; |
||
783 | ; MAIN OS LOOP END ; |
||
784 | ; ; |
||
785 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
1 | ha | 786 | |
787 | checkidle: |
||
788 | pushad |
||
789 | |||
790 | cmp [check_idle_semaphore],0 |
||
791 | jne no_idle_state |
||
792 | |||
793 | call change_task |
||
794 | mov eax,[idlemem] |
||
795 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
796 | cmp eax,ebx |
||
797 | jnz idle_exit |
||
798 | call _rdtsc |
||
799 | mov ecx,eax |
||
800 | idle_loop: |
||
801 | hlt |
||
802 | cmp [check_idle_semaphore],0 |
||
803 | jne idle_loop_exit |
||
804 | mov eax,[timer_ticks] ;[0xfdf0] |
||
805 | cmp ebx,eax |
||
806 | jz idle_loop |
||
807 | idle_loop_exit: |
||
808 | mov [idlemem],eax |
||
809 | call _rdtsc |
||
810 | sub eax,ecx |
||
811 | mov ebx,[idleuse] |
||
812 | add ebx,eax |
||
813 | mov [idleuse],ebx |
||
814 | |||
815 | popad |
||
816 | ret |
||
817 | |||
818 | idle_exit: |
||
819 | |||
820 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
821 | mov [idlemem],ebx |
||
822 | call change_task |
||
823 | |||
824 | popad |
||
825 | ret |
||
826 | |||
827 | no_idle_state: |
||
828 | |||
829 | dec [check_idle_semaphore] |
||
830 | |||
831 | mov ebx,[timer_ticks] ;[0xfdf0] |
||
832 | mov [idlemem],ebx |
||
833 | call change_task |
||
834 | |||
835 | popad |
||
836 | ret |
||
837 | |||
838 | uglobal |
||
839 | idlemem dd 0x0 |
||
840 | idleuse dd 0x0 |
||
841 | idleusesec dd 0x0 |
||
842 | check_idle_semaphore dd 0x0 |
||
843 | endg |
||
844 | |||
845 | |||
846 | |||
847 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
848 | ; ; |
||
849 | ; INCLUDED SYSTEM FILES ; |
||
850 | ; ; |
||
851 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
852 | |||
853 | |||
7 | me_root | 854 | include "kernel32.inc" |
1 | ha | 855 | |
856 | |||
857 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
858 | ; ; |
||
859 | ; KERNEL FUNCTIONS ; |
||
860 | ; ; |
||
861 | ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; |
||
862 | |||
863 | reserve_irqs_ports: |
||
864 | |||
865 | pushad |
||
866 | |||
867 | mov [irq_owner+4*0],byte 1 ; timer |
||
868 | mov [irq_owner+4*1],byte 1 ; keyboard |
||
869 | mov [irq_owner+4*5],byte 1 ; sound blaster |
||
870 | mov [irq_owner+4*6],byte 1 ; floppy diskette |
||
871 | mov [irq_owner+4*13],byte 1 ; math co-pros |
||
872 | mov [irq_owner+4*14],byte 1 ; ide I |
||
873 | mov [irq_owner+4*15],byte 1 ; ide II |
||
58 | mario79 | 874 | ; movzx eax,byte [0xf604] ; mouse irq |
875 | ; dec eax |
||
876 | ; add eax,mouseirqtable |
||
877 | ; movzx eax,byte [eax] |
||
878 | ; shl eax,2 |
||
879 | ; mov [irq_owner+eax],byte 1 |
||
1 | ha | 880 | |
881 | |||
882 | ; RESERVE PORTS |
||
243 | Ghost | 883 | mov edi,1 ; 0x00-0x2d |
1 | ha | 884 | mov [0x2d0000],edi |
885 | shl edi,4 |
||
886 | mov [0x2d0000+edi+0],dword 1 |
||
887 | mov [0x2d0000+edi+4],dword 0x0 |
||
243 | Ghost | 888 | mov [0x2d0000+edi+8],dword 0x2d |
269 | serge | 889 | |
243 | Ghost | 890 | inc dword [0x2d0000] ; 0x30-0x4d |
891 | mov edi,[0x2d0000] |
||
892 | shl edi,4 |
||
893 | mov [0x2d0000+edi+0],dword 1 |
||
894 | mov [0x2d0000+edi+4],dword 0x30 |
||
895 | mov [0x2d0000+edi+8],dword 0x4d |
||
269 | serge | 896 | |
243 | Ghost | 897 | inc dword [0x2d0000] ; 0x50-0xdf |
898 | mov edi,[0x2d0000] |
||
899 | shl edi,4 |
||
900 | mov [0x2d0000+edi+0],dword 1 |
||
901 | mov [0x2d0000+edi+4],dword 0x50 |
||
223 | Ghost | 902 | mov [0x2d0000+edi+8],dword 0xdf |
233 | serge | 903 | |
223 | Ghost | 904 | inc dword [0x2d0000] ; 0xe5-0xff |
905 | mov edi,[0x2d0000] |
||
906 | shl edi,4 |
||
907 | mov [0x2d0000+edi+0],dword 1 |
||
908 | mov [0x2d0000+edi+4],dword 0xe5 |
||
1 | ha | 909 | mov [0x2d0000+edi+8],dword 0xff |
233 | serge | 910 | |
911 | |||
58 | mario79 | 912 | ; cmp [0xf604],byte 2 ; com1 mouse -> 0x3f0-0x3ff |
913 | ; jne ripl1 |
||
914 | ; inc dword [0x2d0000] |
||
915 | ; mov edi,[0x2d0000] |
||
916 | ; shl edi,4 |
||
917 | ; mov [0x2d0000+edi+0],dword 1 |
||
918 | ; mov [0x2d0000+edi+4],dword 0x3f0 |
||
919 | ; mov [0x2d0000+edi+8],dword 0x3ff |
||
920 | ; ripl1: |
||
921 | ; cmp [0xf604],byte 3 ; com2 mouse -> 0x2f0-0x2ff |
||
922 | ; jne ripl2 |
||
923 | ; inc dword [0x2d0000] |
||
924 | ; mov edi,[0x2d0000] |
||
925 | ; shl edi,4 |
||
926 | ; mov [0x2d0000+edi+0],dword 1 |
||
927 | ; mov [0x2d0000+edi+4],dword 0x2f0 |
||
928 | ; mov [0x2d0000+edi+8],dword 0x2ff |
||
929 | ; ripl2: |
||
1 | ha | 930 | |
931 | popad |
||
932 | ret |
||
933 | |||
934 | iglobal |
||
935 | mouseirqtable db 12 ; ps2 |
||
936 | db 4 ; com1 |
||
937 | db 3 ; com2 |
||
938 | endg |
||
939 | |||
940 | setirqreadports: |
||
941 | |||
942 | mov [irq12read+0],dword 0x60 + 0x01000000 ; read port 0x60 , byte |
||
943 | mov [irq12read+4],dword 0 ; end of port list |
||
944 | mov [irq04read+0],dword 0x3f8 + 0x01000000 ; read port 0x3f8 , byte |
||
945 | mov [irq04read+4],dword 0 ; end of port list |
||
946 | mov [irq03read+0],dword 0x2f8 + 0x01000000 ; read port 0x2f8 , byte |
||
947 | mov [irq03read+4],dword 0 ; end of port list |
||
948 | |||
949 | ret |
||
950 | |||
951 | iglobal |
||
952 | process_number dd 0x1 |
||
953 | endg |
||
954 | |||
955 | set_variables: |
||
956 | |||
957 | mov ecx,0x100 ; flush port 0x60 |
||
958 | .fl60: in al,0x60 |
||
959 | loop .fl60 |
||
960 | mov [0xfcff],byte 0 ; mouse buffer |
||
961 | mov [0xf400],byte 0 ; keyboard buffer |
||
962 | mov [0xf500],byte 0 ; button buffer |
||
963 | ; mov [0xfb0a],dword 100*65536+100 ; mouse x/y |
||
964 | |||
965 | push eax |
||
966 | mov ax,[0x2f0000+0x900c] |
||
967 | shr ax,1 |
||
968 | shl eax,16 |
||
969 | mov ax,[0x2f0000+0x900A] |
||
970 | shr ax,1 |
||
971 | mov [0xfb0a],eax |
||
972 | pop eax |
||
41 | mikedld | 973 | |
1 | ha | 974 | mov byte [SB16_Status],0 ; Minazzi Paolo |
975 | mov [display_data-12],dword 1 ; tiled background |
||
976 | mov [0xfe88],dword 0x2C0000 ; address of button list |
||
977 | |||
978 | ;!! IP 04.02.2005: |
||
979 | mov [next_usage_update], 100 |
||
980 | mov byte [0xFFFF], 0 ; change task if possible |
||
981 | |||
982 | ret |
||
983 | |||
984 | ;* mouse centered - start code- Mario79 |
||
985 | mouse_centered: |
||
986 | push eax |
||
987 | mov eax,[0xFE00] |
||
988 | shr eax,1 |
||
989 | mov [0xFB0A],ax |
||
990 | mov eax,[0xFE04] |
||
991 | shr eax,1 |
||
992 | mov [0xFB0C],ax |
||
993 | pop eax |
||
994 | ret |
||
995 | ;* mouse centered - end code- Mario79 |
||
996 | |||
997 | align 4 |
||
998 | |||
999 | sys_outport: |
||
1000 | |||
1001 | mov edi,ebx ; separate flag for read / write |
||
1002 | and ebx,65535 |
||
1003 | |||
1004 | mov ecx,[0x2d0000] |
||
1005 | test ecx,ecx |
||
1006 | jne sopl8 |
||
1007 | mov [esp+36],dword 1 |
||
1008 | ret |
||
1009 | |||
1010 | sopl8: |
||
1011 | mov edx,[0x3010] |
||
1012 | mov edx,[edx+0x4] |
||
1013 | and ebx,65535 |
||
1014 | cld |
||
1015 | sopl1: |
||
1016 | |||
1017 | mov esi,ecx |
||
1018 | shl esi,4 |
||
1019 | add esi,0x2d0000 |
||
1020 | cmp edx,[esi+0] |
||
1021 | jne sopl2 |
||
1022 | cmp ebx,[esi+4] |
||
1023 | jb sopl2 |
||
1024 | cmp ebx,[esi+8] |
||
1025 | jg sopl2 |
||
1026 | jmp sopl3 |
||
1027 | |||
1028 | sopl2: |
||
1029 | |||
1030 | dec ecx |
||
1031 | jnz sopl1 |
||
1032 | mov [esp+36],dword 1 |
||
1033 | ret |
||
1034 | |||
1035 | sopl3: |
||
1036 | |||
1037 | test edi,0x80000000 ; read ? |
||
1038 | jnz sopl4 |
||
1039 | |||
1040 | mov dx,bx ; write |
||
1041 | out dx,al |
||
1042 | mov [esp+36],dword 0 |
||
1043 | ret |
||
1044 | |||
1045 | sopl4: |
||
1046 | |||
1047 | mov dx,bx ; read |
||
1048 | in al,dx |
||
1049 | and eax,0xff |
||
1050 | mov [esp+36],dword 0 |
||
1051 | mov [esp+24],eax |
||
1052 | ret |
||
1053 | |||
1054 | |||
1055 | |||
1056 | align 4 |
||
1057 | sys_sb16: |
||
1058 | |||
1059 | cmp word [sb16],word 0 |
||
1060 | jnz sb16l1 |
||
1061 | mov [esp+36],dword 1 |
||
1062 | ret |
||
1063 | sb16l1: |
||
1064 | mov [esp+36],dword 0 |
||
1065 | cmp eax,1 ; set volume - main |
||
1066 | jnz sb16l2 |
||
1067 | mov dx,word [sb16] |
||
1068 | add dx,4 |
||
1069 | mov al,0x22 |
||
1070 | out dx,al |
||
1071 | mov esi,1 |
||
1072 | call delay_ms |
||
1073 | mov eax,ebx |
||
1074 | inc edx |
||
1075 | out dx,al |
||
1076 | ret |
||
1077 | sb16l2: |
||
1078 | |||
1079 | cmp eax,2 ; set volume - cd |
||
1080 | jnz sb16l3 |
||
1081 | mov dx,word [sb16] |
||
1082 | add dx,4 |
||
1083 | mov al,0x28 |
||
1084 | out dx,al |
||
1085 | mov esi,1 |
||
1086 | call delay_ms |
||
1087 | mov eax,ebx |
||
1088 | add edx,1 |
||
1089 | out dx,al |
||
1090 | ret |
||
1091 | sb16l3: |
||
1092 | mov [esp+36],dword 2 |
||
1093 | ret |
||
1094 | |||
1095 | |||
1096 | align 4 |
||
1097 | |||
1098 | sys_sb16II: |
||
1099 | |||
1100 | cmp word [sb16],word 0 |
||
1101 | jnz IIsb16l1 |
||
1102 | mov [esp+36],dword 1 |
||
1103 | ret |
||
1104 | IIsb16l1: |
||
1105 | |||
1106 | cmp eax,1 ; set volume - main |
||
1107 | jnz IIsb16l2 |
||
1108 | ; L |
||
1109 | mov dx,word [sb16] |
||
1110 | add dx,4 |
||
1111 | mov al,0x30 |
||
1112 | out dx,al |
||
1113 | mov eax,ebx |
||
1114 | inc edx |
||
1115 | out dx,al |
||
1116 | ; R |
||
1117 | mov dx,word [sb16] |
||
1118 | add dx,4 |
||
1119 | mov al,0x31 |
||
1120 | out dx,al |
||
1121 | mov eax,ebx |
||
1122 | inc edx |
||
1123 | out dx,al |
||
1124 | mov [esp+36],dword 0 |
||
1125 | ret |
||
1126 | IIsb16l2: |
||
1127 | |||
1128 | cmp eax,2 ; set volume - cd |
||
1129 | jnz IIsb16l3 |
||
1130 | ; L |
||
1131 | mov dx,word [sb16] |
||
1132 | add dx,4 |
||
1133 | mov al,0x36 |
||
1134 | out dx,al |
||
1135 | mov eax,ebx |
||
1136 | inc edx |
||
1137 | out dx,al |
||
1138 | ; R |
||
1139 | mov dx,word [sb16] |
||
1140 | add dx,4 |
||
1141 | mov al,0x37 |
||
1142 | out dx,al |
||
1143 | mov eax,ebx |
||
1144 | inc edx |
||
1145 | out dx,al |
||
1146 | mov [esp+36],dword 0 |
||
1147 | ret |
||
1148 | IIsb16l3: |
||
1149 | |||
1150 | mov [esp+36],dword 2 |
||
1151 | ret |
||
1152 | |||
1153 | |||
1154 | display_number: |
||
1155 | |||
1156 | ; eax = print type, al=0 -> ebx is number |
||
1157 | ; al=1 -> ebx is pointer |
||
1158 | ; ah=0 -> display decimal |
||
1159 | ; ah=1 -> display hexadecimal |
||
1160 | ; ah=2 -> display binary |
||
1161 | ; eax bits 16-21 = number of digits to display (0-32) |
||
1162 | ; eax bits 22-31 = reserved |
||
1163 | ; |
||
1164 | ; ebx = number or pointer |
||
1165 | ; ecx = x shl 16 + y |
||
1166 | ; edx = color |
||
200 | diamond | 1167 | xor edi, edi |
211 | serge | 1168 | display_number_force: |
1 | ha | 1169 | |
1170 | cmp eax,0xffff ; length > 0 ? |
||
1171 | jge cont_displ |
||
1172 | ret |
||
1173 | cont_displ: |
||
1174 | |||
75 | diamond | 1175 | cmp eax,61*0x10000 ; length <= 60 ? |
1176 | jb cont_displ2 |
||
1 | ha | 1177 | ret |
1178 | cont_displ2: |
||
1179 | |||
1180 | pushad |
||
1181 | |||
1182 | cmp al,1 ; ecx is a pointer ? |
||
1183 | jne displnl1 |
||
139 | diamond | 1184 | mov ebx,[ebx+std_application_base_address] |
1 | ha | 1185 | displnl1: |
1186 | sub esp,64 |
||
1187 | |||
1188 | cmp ah,0 ; DECIMAL |
||
1189 | jne no_display_desnum |
||
1190 | shr eax,16 |
||
75 | diamond | 1191 | and eax,0x3f |
1 | ha | 1192 | push eax |
1193 | mov edi,esp |
||
194 | diamond | 1194 | add edi,4+64-1 |
1 | ha | 1195 | mov ecx,eax |
1196 | mov eax,ebx |
||
1197 | mov ebx,10 |
||
1198 | d_desnum: |
||
1199 | xor edx,edx |
||
1200 | div ebx |
||
1201 | add dl,48 |
||
1202 | mov [edi],dl |
||
1203 | dec edi |
||
1204 | loop d_desnum |
||
1205 | pop eax |
||
1206 | call draw_num_text |
||
1207 | add esp,64 |
||
1208 | popad |
||
1209 | ret |
||
1210 | no_display_desnum: |
||
1211 | |||
1212 | cmp ah,0x01 ; HEXADECIMAL |
||
1213 | jne no_display_hexnum |
||
1214 | shr eax,16 |
||
75 | diamond | 1215 | and eax,0x3f |
1 | ha | 1216 | push eax |
1217 | mov edi,esp |
||
194 | diamond | 1218 | add edi,4+64-1 |
1 | ha | 1219 | mov ecx,eax |
1220 | mov eax,ebx |
||
1221 | mov ebx,16 |
||
1222 | d_hexnum: |
||
1223 | xor edx,edx |
||
1224 | div ebx |
||
1225 | add edx,hexletters |
||
1226 | mov dl,[edx] |
||
1227 | mov [edi],dl |
||
1228 | dec edi |
||
1229 | loop d_hexnum |
||
1230 | pop eax |
||
1231 | call draw_num_text |
||
1232 | add esp,64 |
||
1233 | popad |
||
1234 | ret |
||
1235 | no_display_hexnum: |
||
1236 | |||
1237 | cmp ah,0x02 ; BINARY |
||
1238 | jne no_display_binnum |
||
1239 | shr eax,16 |
||
75 | diamond | 1240 | and eax,0x3f |
1 | ha | 1241 | push eax |
1242 | mov edi,esp |
||
194 | diamond | 1243 | add edi,4+64-1 |
1 | ha | 1244 | mov ecx,eax |
1245 | mov eax,ebx |
||
1246 | mov ebx,2 |
||
1247 | d_binnum: |
||
1248 | xor edx,edx |
||
1249 | div ebx |
||
1250 | add dl,48 |
||
1251 | mov [edi],dl |
||
1252 | dec edi |
||
1253 | loop d_binnum |
||
1254 | pop eax |
||
1255 | call draw_num_text |
||
1256 | add esp,64 |
||
1257 | popad |
||
1258 | ret |
||
1259 | no_display_binnum: |
||
1260 | |||
1261 | add esp,64 |
||
1262 | popad |
||
1263 | ret |
||
1264 | |||
1265 | |||
1266 | draw_num_text: |
||
1267 | |||
1268 | ; dtext |
||
1269 | ; |
||
1270 | ; eax x & y |
||
1271 | ; ebx color |
||
1272 | ; ecx start of text |
||
1273 | ; edx length |
||
1274 | ; edi 1 force |
||
1275 | |||
155 | diamond | 1276 | ; mov edi,[0x3000] |
1277 | ; shl edi,8 |
||
1278 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
164 | serge | 1279 | ; rol eax,16 |
155 | diamond | 1280 | ; add ax,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
164 | serge | 1281 | ; rol eax,16 |
1282 | |||
1 | ha | 1283 | mov edx,eax |
194 | diamond | 1284 | mov ecx,64+4 |
1 | ha | 1285 | sub ecx,eax |
1286 | add ecx,esp |
||
1287 | mov eax,[esp+64+32-8+4] |
||
1288 | push edx ; add window start x & y |
||
1289 | mov edx,[0x3010] |
||
115 | poddubny | 1290 | mov ebx,[edx-twdw+WDATA.box.left] |
155 | diamond | 1291 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.left] |
1 | ha | 1292 | shl ebx,16 |
115 | poddubny | 1293 | add ebx,[edx-twdw+WDATA.box.top] |
155 | diamond | 1294 | add ebx, [(edx-0x3000)*8+0x80000+APPDATA.wnd_clientbox.top] |
1 | ha | 1295 | add eax,ebx |
1296 | pop edx |
||
139 | diamond | 1297 | mov ebx,[esp+64+32-12+4] |
1298 | and ebx, not 0x80000000 ; force counted string |
||
1299 | mov esi, [esp+64+4+4] |
||
194 | diamond | 1300 | mov edi, [esp+64+4] |
139 | diamond | 1301 | jmp dtext |
1 | ha | 1302 | |
1303 | read_string: |
||
1304 | |||
1305 | ; eax read_area |
||
1306 | ; ebx color of letter |
||
1307 | ; ecx color of background |
||
1308 | ; edx number of letters to read |
||
1309 | ; esi [x start]*65536 + [y_start] |
||
1310 | |||
1311 | ret |
||
1312 | |||
1313 | |||
1314 | align 4 |
||
1315 | |||
1316 | sys_setup: |
||
1317 | |||
1318 | ; 1=roland mpu midi base , base io address |
||
1319 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1320 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1321 | ; 4=sb16 base , base io address |
||
1322 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1323 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1324 | ; 8=fat32 partition in hd |
||
1325 | ; 9 |
||
1326 | ; 10 = sound dma channel |
||
1327 | ; 11 = enable lba read |
||
1328 | ; 12 = enable pci access |
||
1329 | |||
1330 | |||
1331 | mov [esp+36],dword 0 |
||
1332 | cmp eax,1 ; MIDI |
||
1333 | jnz nsyse1 |
||
1334 | cmp ebx,0x100 |
||
1335 | jb nsyse1 |
||
1336 | mov edx,65535 |
||
1337 | cmp edx,ebx |
||
1338 | jb nsyse1 |
||
1339 | mov [midi_base],bx |
||
1340 | mov word [mididp],bx |
||
1341 | inc bx |
||
1342 | mov word [midisp],bx |
||
1343 | ret |
||
1344 | |||
283 | diamond | 1345 | iglobal |
1 | ha | 1346 | midi_base dw 0 |
283 | diamond | 1347 | endg |
1 | ha | 1348 | |
1349 | nsyse1: |
||
1350 | |||
1351 | cmp eax,2 ; KEYBOARD |
||
1352 | jnz nsyse2 |
||
1353 | cmp ebx,1 |
||
1354 | jnz kbnobase |
||
1355 | mov edi,[0x3010] |
||
115 | poddubny | 1356 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1357 | mov eax,ecx |
1358 | mov ebx,keymap |
||
1359 | mov ecx,128 |
||
1360 | call memmove |
||
1361 | ret |
||
1362 | kbnobase: |
||
1363 | cmp ebx,2 |
||
1364 | jnz kbnoshift |
||
1365 | mov edi,[0x3010] |
||
115 | poddubny | 1366 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1367 | mov eax,ecx |
1368 | mov ebx,keymap_shift |
||
1369 | mov ecx,128 |
||
1370 | call memmove |
||
1371 | ret |
||
1372 | kbnoshift: |
||
1373 | cmp ebx,3 |
||
1374 | jne kbnoalt |
||
1375 | mov edi,[0x3010] |
||
115 | poddubny | 1376 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1377 | mov eax,ecx |
1378 | mov ebx,keymap_alt |
||
1379 | mov ecx,128 |
||
1380 | call memmove |
||
1381 | ret |
||
1382 | kbnoalt: |
||
1383 | cmp ebx,9 |
||
1384 | jnz kbnocountry |
||
1385 | mov word [keyboard],cx |
||
1386 | ret |
||
1387 | kbnocountry: |
||
1388 | mov [esp+36],dword 1 |
||
1389 | ret |
||
1390 | nsyse2: |
||
1391 | cmp eax,3 ; CD |
||
1392 | jnz nsyse3 |
||
75 | diamond | 1393 | test ebx,ebx |
1394 | jz nosesl |
||
1395 | cmp ebx, 4 |
||
1396 | ja nosesl |
||
1 | ha | 1397 | mov [cd_base],bl |
1398 | cmp ebx,1 |
||
1399 | jnz noprma |
||
1400 | mov [cdbase],0x1f0 |
||
1401 | mov [cdid],0xa0 |
||
1402 | noprma: |
||
1403 | cmp ebx,2 |
||
1404 | jnz noprsl |
||
1405 | mov [cdbase],0x1f0 |
||
1406 | mov [cdid],0xb0 |
||
1407 | noprsl: |
||
1408 | cmp ebx,3 |
||
1409 | jnz nosema |
||
1410 | mov [cdbase],0x170 |
||
1411 | mov [cdid],0xa0 |
||
1412 | nosema: |
||
1413 | cmp ebx,4 |
||
1414 | jnz nosesl |
||
1415 | mov [cdbase],0x170 |
||
1416 | mov [cdid],0xb0 |
||
1417 | nosesl: |
||
1418 | ret |
||
1419 | |||
1420 | cd_base db 0 |
||
1421 | |||
1422 | nsyse3: |
||
1423 | |||
1424 | cmp eax,4 ; SB |
||
1425 | jnz nsyse4 |
||
1426 | cmp ebx,0x100 |
||
1427 | jb nsyse4 |
||
1428 | mov edx,65535 |
||
1429 | cmp edx,ebx |
||
1430 | jb nsyse4 |
||
1431 | mov word [sb16],bx |
||
1432 | ret |
||
1433 | nsyse4: |
||
1434 | |||
1435 | cmp eax,5 ; SYSTEM LANGUAGE |
||
1436 | jnz nsyse5 |
||
1437 | mov [syslang],ebx |
||
1438 | ret |
||
1439 | nsyse5: |
||
1440 | |||
1441 | cmp eax,7 ; HD BASE |
||
1442 | jne nsyse7 |
||
75 | diamond | 1443 | test ebx,ebx |
1444 | jz nosethd |
||
1445 | cmp ebx,4 |
||
1446 | ja nosethd |
||
1 | ha | 1447 | mov [hd_base],bl |
1448 | cmp ebx,1 |
||
1449 | jnz noprmahd |
||
1450 | mov [hdbase],0x1f0 |
||
1451 | mov [hdid],0x0 |
||
1452 | mov [hdpos],1 |
||
1453 | ; call set_FAT32_variables |
||
1454 | noprmahd: |
||
1455 | cmp ebx,2 |
||
1456 | jnz noprslhd |
||
1457 | mov [hdbase],0x1f0 |
||
1458 | mov [hdid],0x10 |
||
1459 | mov [hdpos],2 |
||
1460 | ; call set_FAT32_variables |
||
1461 | noprslhd: |
||
1462 | cmp ebx,3 |
||
1463 | jnz nosemahd |
||
1464 | mov [hdbase],0x170 |
||
1465 | mov [hdid],0x0 |
||
1466 | mov [hdpos],3 |
||
1467 | ; call set_FAT32_variables |
||
1468 | nosemahd: |
||
1469 | cmp ebx,4 |
||
1470 | jnz noseslhd |
||
1471 | mov [hdbase],0x170 |
||
1472 | mov [hdid],0x10 |
||
1473 | mov [hdpos],4 |
||
1474 | ; call set_FAT32_variables |
||
1475 | noseslhd: |
||
1476 | call reserve_hd1 |
||
321 | diamond | 1477 | call reserve_hd_channel |
1478 | call free_hd_channel |
||
1 | ha | 1479 | mov [hd1_status],0 ; free |
75 | diamond | 1480 | nosethd: |
1 | ha | 1481 | ret |
1482 | |||
283 | diamond | 1483 | iglobal |
1 | ha | 1484 | hd_base db 0 |
283 | diamond | 1485 | endg |
1 | ha | 1486 | |
1487 | nsyse7: |
||
1488 | |||
1489 | cmp eax,8 ; HD PARTITION |
||
1490 | jne nsyse8 |
||
1491 | mov [fat32part],ebx |
||
1492 | ; call set_FAT32_variables |
||
1493 | call reserve_hd1 |
||
321 | diamond | 1494 | call reserve_hd_channel |
1495 | call free_hd_channel |
||
1 | ha | 1496 | pusha |
1497 | call choice_necessity_partition_1 |
||
1498 | popa |
||
1499 | mov [hd1_status],0 ; free |
||
1500 | ret |
||
1501 | nsyse8: |
||
1502 | |||
1503 | cmp eax,10 ; SOUND DMA CHANNEL |
||
1504 | jne no_set_sound_dma |
||
75 | diamond | 1505 | cmp ebx,3 |
1506 | ja sys_setup_err |
||
1 | ha | 1507 | mov [sound_dma],ebx |
1508 | ret |
||
1509 | no_set_sound_dma: |
||
1510 | |||
1511 | cmp eax,11 ; ENABLE LBA READ |
||
1512 | jne no_set_lba_read |
||
1513 | and ebx,1 |
||
1514 | mov [lba_read_enabled],ebx |
||
1515 | ret |
||
1516 | no_set_lba_read: |
||
1517 | |||
1518 | cmp eax,12 ; ENABLE PCI ACCESS |
||
1519 | jne no_set_pci_access |
||
1520 | and ebx,1 |
||
1521 | mov [pci_access_enabled],ebx |
||
1522 | ret |
||
1523 | no_set_pci_access: |
||
1524 | |||
1525 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1526 | include 'vmodeint.inc' |
||
1527 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1528 | |||
75 | diamond | 1529 | sys_setup_err: |
1 | ha | 1530 | mov [esp+36],dword -1 |
1531 | ret |
||
1532 | |||
1533 | |||
1534 | align 4 |
||
1535 | |||
1536 | sys_getsetup: |
||
1537 | |||
1538 | ; 1=roland mpu midi base , base io address |
||
1539 | ; 2=keyboard 1, base kaybap 2, shift keymap, 9 country 1eng 2fi 3ger 4rus |
||
1540 | ; 3=cd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1541 | ; 4=sb16 base , base io address |
||
1542 | ; 5=system language, 1eng 2fi 3ger 4rus |
||
1543 | ; 7=hd base 1, pri.master 2, pri slave 3 sec master, 4 sec slave |
||
1544 | ; 8=fat32 partition in hd |
||
1545 | ; 9=get hs timer tic |
||
1546 | |||
1547 | cmp eax,1 |
||
1548 | jne ngsyse1 |
||
1549 | movzx eax,[midi_base] |
||
1550 | mov [esp+36],eax |
||
1551 | ret |
||
1552 | ngsyse1: |
||
1553 | |||
1554 | cmp eax,2 |
||
1555 | jne ngsyse2 |
||
1556 | cmp ebx,1 |
||
1557 | jnz kbnobaseret |
||
1558 | mov edi,[0x3010] |
||
115 | poddubny | 1559 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1560 | mov ebx,ecx |
1561 | mov eax,keymap |
||
1562 | mov ecx,128 |
||
1563 | call memmove |
||
1564 | ret |
||
1565 | kbnobaseret: |
||
1566 | cmp ebx,2 |
||
1567 | jnz kbnoshiftret |
||
1568 | mov edi,[0x3010] |
||
115 | poddubny | 1569 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1570 | mov ebx,ecx |
1571 | mov eax,keymap_shift |
||
1572 | mov ecx,128 |
||
1573 | call memmove |
||
1574 | ret |
||
1575 | kbnoshiftret: |
||
1576 | cmp ebx,3 |
||
1577 | jne kbnoaltret |
||
1578 | mov edi,[0x3010] |
||
115 | poddubny | 1579 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 1580 | mov ebx,ecx |
1581 | mov eax,keymap_alt |
||
1582 | mov ecx,128 |
||
1583 | call memmove |
||
1584 | ret |
||
1585 | kbnoaltret: |
||
1586 | cmp ebx,9 |
||
1587 | jnz ngsyse2 |
||
1588 | movzx eax,word [keyboard] |
||
1589 | mov [esp+36],eax |
||
1590 | ret |
||
1591 | ngsyse2: |
||
1592 | |||
1593 | cmp eax,3 |
||
1594 | jnz ngsyse3 |
||
1595 | movzx eax,[cd_base] |
||
1596 | mov [esp+36],eax |
||
1597 | ret |
||
1598 | ngsyse3: |
||
1599 | |||
1600 | cmp eax,4 |
||
1601 | jne ngsyse4 |
||
1602 | mov eax,[sb16] |
||
1603 | mov [esp+36],eax |
||
1604 | ret |
||
1605 | ngsyse4: |
||
1606 | |||
1607 | cmp eax,5 |
||
1608 | jnz ngsyse5 |
||
1609 | mov eax,[syslang] |
||
1610 | mov [esp+36],eax |
||
1611 | ret |
||
1612 | ngsyse5: |
||
1613 | cmp eax,7 |
||
1614 | jnz ngsyse7 |
||
1615 | movzx eax,[hd_base] |
||
1616 | mov [esp+36],eax |
||
1617 | ret |
||
1618 | ngsyse7: |
||
1619 | cmp eax,8 |
||
1620 | jnz ngsyse8 |
||
1621 | mov eax,[fat32part] |
||
1622 | mov [esp+36],eax |
||
1623 | ret |
||
1624 | ngsyse8: |
||
1625 | cmp eax,9 |
||
1626 | jne ngsyse9 |
||
1627 | mov eax,[timer_ticks] ;[0xfdf0] |
||
1628 | mov [esp+36],eax |
||
1629 | ret |
||
1630 | ngsyse9: |
||
1631 | cmp eax,10 |
||
1632 | jnz ngsyse10 |
||
1633 | mov eax,[sound_dma] |
||
1634 | mov [esp+36],eax |
||
1635 | ret |
||
1636 | ngsyse10: |
||
1637 | cmp eax,11 |
||
1638 | jnz ngsyse11 |
||
1639 | mov eax,[lba_read_enabled] |
||
1640 | mov [esp+36],eax |
||
1641 | ret |
||
1642 | ngsyse11: |
||
1643 | cmp eax,12 |
||
1644 | jnz ngsyse12 |
||
1645 | mov eax,[pci_access_enabled] |
||
1646 | mov [esp+36],eax |
||
1647 | ret |
||
1648 | ngsyse12: |
||
1649 | mov [esp+36],dword 1 |
||
1650 | ret |
||
1651 | |||
283 | diamond | 1652 | iglobal |
1 | ha | 1653 | align 4 |
221 | serge | 1654 | mousefn dd msscreen, mswin, msbutton, msset |
1655 | dd app_load_cursor |
||
1656 | dd app_set_cursor |
||
233 | serge | 1657 | dd app_delete_cursor |
283 | diamond | 1658 | endg |
1 | ha | 1659 | |
1660 | readmousepos: |
||
1661 | |||
1662 | ; eax=0 screen relative |
||
1663 | ; eax=1 window relative |
||
1664 | ; eax=2 buttons pressed |
||
221 | serge | 1665 | ; eax=3 set mouse pos ; reserved |
1666 | ; eax=4 load cursor |
||
1667 | ; eax=5 set cursor |
||
1668 | ; eax=6 delete cursor ; reserved |
||
1 | ha | 1669 | |
221 | serge | 1670 | cmp eax, 6 |
1671 | ja msset |
||
1672 | jmp [mousefn+eax*4] |
||
1673 | msscreen: |
||
1674 | mov eax,[0xfb0a] |
||
1675 | shl eax,16 |
||
1676 | mov ax,[0xfb0c] |
||
1677 | mov [esp+36],eax |
||
1678 | ret |
||
1679 | mswin: |
||
1680 | mov eax,[0xfb0a] |
||
1681 | shl eax,16 |
||
1682 | mov ax,[0xfb0c] |
||
1683 | mov esi,[0x3010] |
||
1684 | mov bx, word [esi-twdw+WDATA.box.left] |
||
1685 | shl ebx,16 |
||
1686 | mov bx, word [esi-twdw+WDATA.box.top] |
||
1687 | sub eax,ebx |
||
1 | ha | 1688 | |
221 | serge | 1689 | mov edi,[CURRENT_TASK] |
1690 | shl edi,8 |
||
1691 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.top] |
||
1692 | rol eax,16 |
||
1693 | sub ax,word[edi+PROC_BASE+APPDATA.wnd_clientbox.left] |
||
1694 | rol eax,16 |
||
1695 | mov [esp+36],eax |
||
1696 | ret |
||
1697 | msbutton: |
||
1698 | movzx eax,byte [0xfb40] |
||
1699 | mov [esp+36],eax |
||
1700 | ret |
||
1701 | msset: |
||
1702 | ret |
||
164 | serge | 1703 | |
221 | serge | 1704 | app_load_cursor: |
1705 | add ebx, new_app_base |
||
1706 | cmp ebx, new_app_base |
||
1707 | jb msset |
||
1708 | stdcall load_cursor, ebx, ecx |
||
1709 | mov [esp+36], eax |
||
1710 | ret |
||
164 | serge | 1711 | |
221 | serge | 1712 | app_set_cursor: |
1713 | stdcall set_cursor, ebx |
||
1714 | mov [esp+36], eax |
||
1715 | ret |
||
1 | ha | 1716 | |
233 | serge | 1717 | app_delete_cursor: |
1718 | stdcall delete_cursor, ebx |
||
1719 | mov [esp+36], eax |
||
1720 | ret |
||
1 | ha | 1721 | |
1722 | is_input: |
||
1723 | |||
1724 | push edx |
||
1725 | mov dx,word [midisp] |
||
1726 | in al,dx |
||
1727 | and al,0x80 |
||
1728 | pop edx |
||
1729 | ret |
||
1730 | |||
1731 | is_output: |
||
1732 | |||
1733 | push edx |
||
1734 | mov dx,word [midisp] |
||
1735 | in al,dx |
||
1736 | and al,0x40 |
||
1737 | pop edx |
||
1738 | ret |
||
1739 | |||
1740 | |||
1741 | get_mpu_in: |
||
1742 | |||
1743 | push edx |
||
1744 | mov dx,word [mididp] |
||
1745 | in al,dx |
||
1746 | pop edx |
||
1747 | ret |
||
1748 | |||
1749 | |||
1750 | put_mpu_out: |
||
1751 | |||
1752 | push edx |
||
1753 | mov dx,word [mididp] |
||
1754 | out dx,al |
||
1755 | pop edx |
||
1756 | ret |
||
1757 | |||
1758 | |||
1759 | setuart: |
||
1760 | |||
1761 | su1: |
||
1762 | call is_output |
||
1763 | cmp al,0 |
||
1764 | jnz su1 |
||
1765 | mov dx,word [midisp] |
||
1766 | mov al,0xff |
||
1767 | out dx,al |
||
1768 | su2: |
||
1769 | mov dx,word [midisp] |
||
1770 | mov al,0xff |
||
1771 | out dx,al |
||
1772 | call is_input |
||
1773 | cmp al,0 |
||
1774 | jnz su2 |
||
1775 | call get_mpu_in |
||
1776 | cmp al,0xfe |
||
1777 | jnz su2 |
||
1778 | su3: |
||
1779 | call is_output |
||
1780 | cmp al,0 |
||
1781 | jnz su3 |
||
1782 | mov dx,word [midisp] |
||
1783 | mov al,0x3f |
||
1784 | out dx,al |
||
1785 | |||
1786 | ret |
||
1787 | |||
1788 | |||
1789 | align 4 |
||
1790 | |||
1791 | sys_midi: |
||
1792 | |||
1793 | cmp [mididp],0 |
||
1794 | jnz sm0 |
||
1795 | mov [esp+36],dword 1 |
||
1796 | ret |
||
1797 | sm0: |
||
1798 | |||
1799 | cmp eax,1 |
||
1800 | mov [esp+36],dword 0 |
||
1801 | jnz smn1 |
||
1802 | call setuart |
||
1803 | ret |
||
1804 | smn1: |
||
1805 | |||
1806 | cmp eax,2 |
||
1807 | jnz smn2 |
||
1808 | sm10: |
||
1809 | call get_mpu_in |
||
1810 | call is_output |
||
1811 | test al,al |
||
1812 | jnz sm10 |
||
1813 | mov al,bl |
||
1814 | call put_mpu_out |
||
1815 | ret |
||
1816 | smn2: |
||
1817 | |||
1818 | ret |
||
1819 | |||
1820 | |||
1821 | detect_devices: |
||
1822 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1823 | include 'detect/commouse.inc' |
||
33 | mario79 | 1824 | include 'detect/ps2mouse.inc' |
1 | ha | 1825 | ;include 'detect/dev_fd.inc' |
1826 | ;include 'detect/dev_hdcd.inc' |
||
1827 | ;include 'detect/sear_par.inc' |
||
1828 | ;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! |
||
1829 | ret |
||
1830 | |||
1831 | |||
1832 | sys_end: |
||
1833 | |||
1834 | mov eax,[0x3010] |
||
115 | poddubny | 1835 | mov [eax+TASKDATA.state], 3 ; terminate this program |
41 | mikedld | 1836 | |
1 | ha | 1837 | waitterm: ; wait here for termination |
1838 | mov eax,5 |
||
1839 | call delay_hs |
||
1840 | jmp waitterm |
||
1841 | |||
75 | diamond | 1842 | iglobal |
170 | serge | 1843 | align 4 |
75 | diamond | 1844 | sys_system_table: |
1845 | dd sysfn_shutdown ; 1 = system shutdown |
||
1846 | dd sysfn_terminate ; 2 = terminate thread |
||
1847 | dd sysfn_activate ; 3 = activate window |
||
1848 | dd sysfn_getidletime ; 4 = get idle time |
||
1849 | dd sysfn_getcpuclock ; 5 = get cpu clock |
||
1850 | dd sysfn_saveramdisk ; 6 = save ramdisk |
||
1851 | dd sysfn_getactive ; 7 = get active window |
||
1852 | dd sysfn_sound_flag ; 8 = get/set sound_flag |
||
1853 | dd sysfn_shutdown_param ; 9 = shutdown with parameter |
||
1854 | dd sysfn_minimize ; 10 = minimize window |
||
1855 | dd sysfn_getdiskinfo ; 11 = get disk subsystem info |
||
1856 | dd sysfn_lastkey ; 12 = get last pressed key |
||
1857 | dd sysfn_getversion ; 13 = get kernel version |
||
1858 | dd sysfn_waitretrace ; 14 = wait retrace |
||
1859 | dd sysfn_centermouse ; 15 = center mouse cursor |
||
1860 | dd sysfn_getfreemem ; 16 = get free memory size |
||
1861 | dd sysfn_getallmem ; 17 = get total memory size |
||
164 | serge | 1862 | dd sysfn_terminate2 ; 18 = terminate thread using PID |
120 | mario79 | 1863 | ; instead of slot |
1864 | dd sysfn_mouse_acceleration; 19 = set/get mouse acceleration |
||
170 | serge | 1865 | dd sysfn_meminfo ; 20 = get extended memory info |
75 | diamond | 1866 | sysfn_num = ($ - sys_system_table)/4 |
1867 | endg |
||
1868 | |||
1 | ha | 1869 | sys_system: |
75 | diamond | 1870 | dec eax |
1871 | cmp eax, sysfn_num |
||
1872 | jae @f |
||
1873 | jmp dword [sys_system_table + eax*4] |
||
1874 | @@: |
||
1875 | ret |
||
1 | ha | 1876 | |
75 | diamond | 1877 | sysfn_shutdown: ; 18.1 = BOOT |
1 | ha | 1878 | mov [0x2f0000+0x9030],byte 0 |
41 | mikedld | 1879 | for_shutdown_parameter: |
214 | serge | 1880 | |
1 | ha | 1881 | mov eax,[0x3004] |
1882 | add eax,2 |
||
1883 | mov [shutdown_processes],eax |
||
1884 | mov [0xFF00],al |
||
75 | diamond | 1885 | and dword [esp+36], 0 |
1 | ha | 1886 | ret |
1887 | uglobal |
||
1888 | shutdown_processes: dd 0x0 |
||
1889 | endg |
||
1890 | |||
75 | diamond | 1891 | sysfn_terminate: ; 18.2 = TERMINATE |
1 | ha | 1892 | cmp ebx,2 |
1893 | jb noprocessterminate |
||
1894 | mov edx,[0x3004] |
||
1895 | cmp ebx,edx |
||
75 | diamond | 1896 | ja noprocessterminate |
1 | ha | 1897 | mov eax,[0x3004] |
1898 | shl ebx,5 |
||
115 | poddubny | 1899 | mov edx,[ebx+0x3000+TASKDATA.pid] |
1900 | add ebx,0x3000+TASKDATA.state |
||
75 | diamond | 1901 | cmp byte [ebx], 9 |
1902 | jz noprocessterminate |
||
41 | mikedld | 1903 | |
1 | ha | 1904 | ;call MEM_Heap_Lock ;guarantee that process isn't working with heap |
1905 | mov [ebx],byte 3 ; clear possible i40's |
||
1906 | ;call MEM_Heap_UnLock |
||
1907 | |||
1908 | cmp edx,[application_table_status] ; clear app table stat |
||
1909 | jne noatsc |
||
1910 | mov [application_table_status],0 |
||
1911 | noatsc: |
||
75 | diamond | 1912 | noprocessterminate: |
1 | ha | 1913 | ret |
1914 | |||
85 | halyavin | 1915 | sysfn_terminate2: |
1916 | ;lock application_table_status mutex |
||
164 | serge | 1917 | .table_status: |
85 | halyavin | 1918 | cli |
1919 | cmp [application_table_status],0 |
||
1920 | je .stf |
||
1921 | sti |
||
1922 | call change_task |
||
1923 | jmp .table_status |
||
1924 | .stf: |
||
1925 | call set_application_table_status |
||
1926 | mov eax,ebx |
||
1927 | call pid_to_slot |
||
1928 | test eax,eax |
||
1929 | jz .not_found |
||
1930 | mov ebx,eax |
||
1931 | cli |
||
1932 | call sysfn_terminate |
||
1933 | mov [application_table_status],0 |
||
1934 | sti |
||
1935 | and dword [esp+36],0 |
||
1936 | ret |
||
1937 | .not_found: |
||
1938 | mov [application_table_status],0 |
||
1939 | or dword [esp+36],-1 |
||
1940 | ret |
||
1941 | |||
75 | diamond | 1942 | sysfn_activate: ; 18.3 = ACTIVATE WINDOW |
1 | ha | 1943 | cmp ebx,2 |
105 | poddubny | 1944 | jb .nowindowactivate |
1 | ha | 1945 | cmp ebx,[0x3004] |
105 | poddubny | 1946 | ja .nowindowactivate |
1947 | |||
1948 | mov [window_minimize], 2 ; restore window if minimized |
||
1949 | |||
1950 | movzx esi, word [0xC000 + ebx*2] |
||
164 | serge | 1951 | cmp esi, [0x3004] |
105 | poddubny | 1952 | je .nowindowactivate ; already active |
1953 | |||
1954 | mov edi, ebx |
||
1955 | shl edi, 5 |
||
1956 | add edi, window_data |
||
1957 | movzx esi, word [0xC000 + ebx * 2] |
||
1958 | lea esi, [0xC400 + esi * 2] |
||
1959 | call waredraw |
||
1960 | .nowindowactivate: |
||
1 | ha | 1961 | ret |
41 | mikedld | 1962 | |
75 | diamond | 1963 | sysfn_getidletime: ; 18.4 = GET IDLETIME |
1 | ha | 1964 | mov eax,[idleusesec] |
75 | diamond | 1965 | mov [esp+36], eax |
1 | ha | 1966 | ret |
1967 | |||
75 | diamond | 1968 | sysfn_getcpuclock: ; 18.5 = GET TSC/SEC |
1 | ha | 1969 | mov eax,[0xf600] |
75 | diamond | 1970 | mov [esp+36], eax |
1 | ha | 1971 | ret |
1972 | |||
1973 | ; SAVE ramdisk to /hd/1/menuet.img |
||
1974 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
1975 | include 'blkdev/rdsave.inc' |
||
1976 | ;!!!!!!!!!!!!!!!!!!!!!!!! |
||
75 | diamond | 1977 | |
1978 | sysfn_getactive: ; 18.7 = get active window |
||
102 | poddubny | 1979 | mov eax, [0x3004] |
1980 | movzx eax, word [0xC400 + eax*2] |
||
75 | diamond | 1981 | mov [esp+36],eax |
1 | ha | 1982 | ret |
75 | diamond | 1983 | |
1984 | sysfn_sound_flag: ; 18.8 = get/set sound_flag |
||
1 | ha | 1985 | cmp ebx,1 |
1986 | jne nogetsoundflag |
||
1987 | movzx eax,byte [sound_flag] ; get sound_flag |
||
75 | diamond | 1988 | mov [esp+36],eax |
1 | ha | 1989 | ret |
1990 | nogetsoundflag: |
||
1991 | cmp ebx,2 |
||
1992 | jnz nosoundflag |
||
75 | diamond | 1993 | xor byte [sound_flag], 1 |
1994 | nosoundflag: |
||
41 | mikedld | 1995 | ret |
75 | diamond | 1996 | |
1997 | sysfn_shutdown_param: ; 18.9 = system shutdown with param |
||
1 | ha | 1998 | cmp ebx,1 |
75 | diamond | 1999 | jl exit_for_anyone |
1 | ha | 2000 | cmp ebx,4 |
2001 | jg exit_for_anyone |
||
2002 | mov [0x2f0000+0x9030],bl |
||
2003 | jmp for_shutdown_parameter |
||
75 | diamond | 2004 | |
2005 | sysfn_minimize: ; 18.10 = minimize window |
||
1 | ha | 2006 | mov [window_minimize],1 |
2007 | exit_for_anyone: |
||
2008 | ret |
||
75 | diamond | 2009 | |
2010 | sysfn_getdiskinfo: ; 18.11 = get disk info table |
||
1 | ha | 2011 | cmp ebx,1 |
2012 | jnz full_table |
||
2013 | small_table: |
||
2014 | call for_all_tables |
||
75 | diamond | 2015 | mov ecx,10 |
1 | ha | 2016 | cld |
2017 | rep movsb |
||
2018 | ret |
||
2019 | for_all_tables: |
||
115 | poddubny | 2020 | mov edi,[0x3010] |
2021 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2022 | add edi,ecx |
2023 | mov esi,0x40000 |
||
2024 | ret |
||
2025 | full_table: |
||
2026 | cmp ebx,2 |
||
2027 | jnz exit_for_anyone |
||
2028 | call for_all_tables |
||
75 | diamond | 2029 | mov ecx,16384 |
1 | ha | 2030 | cld |
2031 | rep movsd |
||
2032 | ret |
||
75 | diamond | 2033 | |
92 | diamond | 2034 | sysfn_lastkey: ; 18.12 = return 0 (backward compatibility) |
2035 | and dword [esp+36], 0 |
||
2036 | ret |
||
75 | diamond | 2037 | |
2038 | sysfn_getversion: ; 18.13 = get kernel ID and version |
||
115 | poddubny | 2039 | mov edi,[0x3010] |
2040 | mov edi,[edi+TASKDATA.mem_start] |
||
1 | ha | 2041 | add edi,ebx |
2042 | mov esi,version_inf |
||
2043 | mov ecx,version_end-version_inf |
||
2044 | cld |
||
2045 | rep movsb |
||
2046 | ret |
||
75 | diamond | 2047 | |
2048 | sysfn_waitretrace: ; 18.14 = sys wait retrace |
||
41 | mikedld | 2049 | ;wait retrace functions |
2050 | sys_wait_retrace: |
||
2051 | mov edx,0x3da |
||
2052 | WaitRetrace_loop: |
||
2053 | in al,dx |
||
2054 | test al,1000b |
||
2055 | jz WaitRetrace_loop |
||
2056 | mov [esp+36],dword 0 |
||
1 | ha | 2057 | ret |
75 | diamond | 2058 | |
2059 | sysfn_centermouse: ; 18.15 = mouse centered |
||
1 | ha | 2060 | call mouse_centered |
2061 | mov [esp+36],dword 0 |
||
2062 | ret |
||
75 | diamond | 2063 | |
120 | mario79 | 2064 | sysfn_mouse_acceleration: ; 18.19 = set/get mouse features |
2065 | cmp ebx,0 ; get mouse speed factor |
||
2066 | jnz .set_mouse_acceleration |
||
164 | serge | 2067 | xor eax,eax |
120 | mario79 | 2068 | mov ax,[mouse_speed_factor] |
2069 | mov [esp+36],eax |
||
2070 | ret |
||
2071 | .set_mouse_acceleration: |
||
2072 | cmp ebx,1 ; set mouse speed factor |
||
2073 | jnz .get_mouse_delay |
||
2074 | mov [mouse_speed_factor],cx |
||
2075 | ret |
||
2076 | .get_mouse_delay: |
||
2077 | cmp ebx,2 ; get mouse delay |
||
2078 | jnz .set_mouse_delay |
||
2079 | mov eax,[mouse_delay] |
||
2080 | mov [esp+36],eax |
||
2081 | ret |
||
2082 | .set_mouse_delay: |
||
2083 | cmp ebx,3 ; set mouse delay |
||
2084 | jnz .set_pointer_position |
||
2085 | mov [mouse_delay],ecx |
||
2086 | ret |
||
2087 | .set_pointer_position: |
||
2088 | cmp ebx,4 ; set mouse pointer position |
||
2089 | jnz .end |
||
2090 | mov [0xFB0C],cx ;y |
||
2091 | ror ecx,16 |
||
2092 | mov [0xFB0A],cx ;x |
||
2093 | rol ecx,16 |
||
2094 | .end: |
||
2095 | ret |
||
2096 | |||
75 | diamond | 2097 | sysfn_getfreemem: |
170 | serge | 2098 | mov eax, [pg_data.pages_free] |
2099 | shl eax, 2 |
||
2100 | mov [esp+36],eax |
||
1 | ha | 2101 | ret |
75 | diamond | 2102 | |
2103 | sysfn_getallmem: |
||
170 | serge | 2104 | mov eax,[MEM_AMOUNT] |
2105 | shr eax, 10 |
||
75 | diamond | 2106 | mov [esp+36],eax |
32 | halyavin | 2107 | ret |
2108 | |||
41 | mikedld | 2109 | uglobal |
2110 | ;// mike.dld, 2006-29-01 [ |
||
2111 | screen_workarea RECT |
||
2112 | ;// mike.dld, 2006-29-01 ] |
||
1 | ha | 2113 | window_minimize db 0 |
2114 | sound_flag db 0 |
||
41 | mikedld | 2115 | endg |
1 | ha | 2116 | |
41 | mikedld | 2117 | iglobal |
2118 | version_inf: |
||
346 | diamond | 2119 | db 0,6,5,0 ; version 0.6.5.0 |
41 | mikedld | 2120 | db UID_KOLIBRI |
2121 | db 'Kolibri',0 |
||
2122 | version_end: |
||
2123 | endg |
||
1 | ha | 2124 | |
41 | mikedld | 2125 | UID_NONE=0 |
1 | ha | 2126 | UID_MENUETOS=1 ;official |
2127 | UID_KOLIBRI=2 ;russian |
||
2128 | |||
2129 | sys_cachetodiskette: |
||
19 | mario79 | 2130 | ; pushad |
2131 | ; cmp eax,1 |
||
2132 | ; jne no_write_all_of_ramdisk |
||
2133 | ; call fdc_writeramdisk |
||
2134 | ; popad |
||
2135 | ; ret |
||
2136 | ; no_write_all_of_ramdisk: |
||
2137 | ; cmp eax,2 |
||
2138 | ; jne no_write_part_of_ramdisk |
||
2139 | ; call fdc_commitflush |
||
2140 | ; popad |
||
2141 | ; ret |
||
2142 | ; no_write_part_of_ramdisk: |
||
2143 | ; cmp eax,3 |
||
2144 | ; jne no_set_fdc |
||
2145 | ; call fdc_set |
||
2146 | ; popad |
||
2147 | ; ret |
||
2148 | ; no_set_fdc: |
||
2149 | ; cmp eax,4 |
||
2150 | ; jne no_get_fdc |
||
2151 | ; popad |
||
2152 | ; call fdc_get |
||
2153 | ; mov [esp+36],ecx |
||
2154 | ; ret |
||
2155 | ; no_get_fdc: |
||
2156 | ; popad |
||
2157 | ; ret |
||
2158 | cmp eax,1 |
||
2159 | jne no_floppy_a_save |
||
2160 | mov [flp_number],1 |
||
2161 | jmp save_image_on_floppy |
||
2162 | no_floppy_a_save: |
||
1 | ha | 2163 | cmp eax,2 |
19 | mario79 | 2164 | jne no_floppy_b_save |
2165 | mov [flp_number],2 |
||
2166 | save_image_on_floppy: |
||
2167 | call save_image |
||
2168 | mov [esp+36],dword 0 |
||
2169 | cmp [FDC_Status],0 |
||
41 | mikedld | 2170 | je yes_floppy_save |
19 | mario79 | 2171 | no_floppy_b_save: |
2172 | mov [esp+36],dword 1 |
||
2173 | yes_floppy_save: |
||
1 | ha | 2174 | ret |
2175 | |||
2176 | uglobal |
||
2177 | ; bgrchanged dd 0x0 |
||
2178 | endg |
||
2179 | |||
2180 | sys_background: |
||
2181 | |||
2182 | cmp eax,1 ; BACKGROUND SIZE |
||
2183 | jnz nosb1 |
||
2184 | cmp ebx,0 |
||
2185 | je sbgrr |
||
2186 | cmp ecx,0 |
||
2187 | je sbgrr |
||
2188 | mov [display_data-8],ebx |
||
2189 | mov [display_data-4],ecx |
||
2190 | ; mov [bgrchanged],1 |
||
2191 | sbgrr: |
||
2192 | ret |
||
2193 | nosb1: |
||
2194 | |||
2195 | cmp eax,2 ; SET PIXEL |
||
2196 | jnz nosb2 |
||
2197 | mov edx,0x160000-16 |
||
2198 | cmp edx,ebx |
||
2199 | jbe nosb2 |
||
2200 | mov edx,[ebx] |
||
2201 | and edx,0xFF000000 ;255*256*256*256 |
||
2202 | and ecx,0x00FFFFFF ;255*256*256+255*256+255 |
||
2203 | add edx,ecx |
||
2204 | mov [ebx+0x300000],edx |
||
2205 | ; mov [bgrchanged],1 |
||
2206 | ret |
||
2207 | nosb2: |
||
2208 | |||
2209 | cmp eax,3 ; DRAW BACKGROUND |
||
2210 | jnz nosb3 |
||
2211 | draw_background_temp: |
||
2212 | ; cmp [bgrchanged],1 ;0 |
||
2213 | ; je nosb31 |
||
2214 | ;draw_background_temp: |
||
2215 | ; mov [bgrchanged],1 ;0 |
||
2216 | mov [0xfff0],byte 1 |
||
76 | mario79 | 2217 | mov [background_defined], 1 |
1 | ha | 2218 | nosb31: |
2219 | ret |
||
2220 | nosb3: |
||
2221 | |||
2222 | cmp eax,4 ; TILED / STRETCHED |
||
2223 | jnz nosb4 |
||
2224 | cmp ebx,[display_data-12] |
||
2225 | je nosb41 |
||
2226 | mov [display_data-12],ebx |
||
2227 | ; mov [bgrchanged],1 |
||
2228 | nosb41: |
||
2229 | ret |
||
2230 | nosb4: |
||
2231 | |||
2232 | cmp eax,5 ; BLOCK MOVE TO BGR |
||
2233 | jnz nosb5 |
||
2234 | ; bughere |
||
2235 | mov edi, [0x3010] |
||
115 | poddubny | 2236 | add ebx, [edi+TASKDATA.mem_start] |
1 | ha | 2237 | ; mov esi, ebx |
2238 | ; mov edi, ecx |
||
2239 | mov eax, ebx |
||
2240 | mov ebx, ecx |
||
2241 | add ecx, edx |
||
2242 | cmp ecx, 0x160000-16 |
||
2243 | ja .fin |
||
2244 | ; add edi, 0x300000 |
||
2245 | add ebx, 0x300000 |
||
2246 | mov ecx, edx |
||
2247 | cmp ecx, 0x160000-16 |
||
2248 | ja .fin |
||
2249 | ; mov [bgrchanged],1 |
||
2250 | ; cld |
||
2251 | ; rep movsb |
||
2252 | call memmove |
||
2253 | .fin: |
||
2254 | ret |
||
2255 | nosb5: |
||
2256 | |||
2257 | ret |
||
2258 | |||
2259 | |||
2260 | align 4 |
||
2261 | |||
2262 | sys_getbackground: |
||
2263 | |||
2264 | cmp eax,1 ; SIZE |
||
2265 | jnz nogb1 |
||
2266 | mov eax,[display_data-8] |
||
2267 | shl eax,16 |
||
2268 | mov ax,[display_data-4] |
||
2269 | mov [esp+36],eax |
||
2270 | ret |
||
2271 | nogb1: |
||
2272 | |||
2273 | cmp eax,2 ; PIXEL |
||
2274 | jnz nogb2 |
||
2275 | mov edx,0x160000-16 |
||
2276 | cmp edx,ebx |
||
2277 | jbe nogb2 |
||
2278 | mov eax, [ebx+0x300000] |
||
2279 | and eax, 0xFFFFFF |
||
2280 | mov [esp+36],eax |
||
2281 | ret |
||
2282 | nogb2: |
||
2283 | |||
2284 | cmp eax,4 ; TILED / STRETCHED |
||
2285 | jnz nogb4 |
||
2286 | mov eax,[display_data-12] |
||
2287 | nogb4: |
||
2288 | mov [esp+36],eax |
||
2289 | ret |
||
2290 | |||
2291 | |||
2292 | align 4 |
||
2293 | |||
2294 | sys_getkey: |
||
2295 | mov [esp+36],dword 1 |
||
92 | diamond | 2296 | ; test main buffer |
1 | ha | 2297 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
2298 | movzx ecx,word [0xC000 + ebx * 2] |
||
2299 | mov edx,[0x3004] |
||
2300 | cmp ecx,edx |
||
2301 | jne .finish |
||
2302 | cmp [0xf400],byte 0 |
||
2303 | je .finish |
||
2304 | movzx eax,byte [0xf401] |
||
2305 | shl eax,8 |
||
2306 | push eax |
||
2307 | dec byte [0xf400] |
||
2308 | and byte [0xf400],127 |
||
2309 | movzx ecx,byte [0xf400] |
||
2310 | add ecx,2 |
||
2311 | ; mov esi,0xf402 |
||
2312 | ; mov edi,0xf401 |
||
2313 | ; cld |
||
2314 | ; rep movsb |
||
2315 | mov eax, 0xF402 |
||
2316 | mov ebx, 0xF401 |
||
2317 | call memmove |
||
2318 | pop eax |
||
92 | diamond | 2319 | .ret_eax: |
1 | ha | 2320 | mov [esp+36],eax |
92 | diamond | 2321 | ret |
1 | ha | 2322 | .finish: |
92 | diamond | 2323 | ; test hotkeys buffer |
2324 | mov ecx, hotkey_buffer |
||
2325 | @@: |
||
2326 | cmp [ecx], ebx |
||
2327 | jz .found |
||
2328 | add ecx, 8 |
||
2329 | cmp ecx, hotkey_buffer+120*8 |
||
2330 | jb @b |
||
2331 | ret |
||
2332 | .found: |
||
2333 | mov ax, [ecx+6] |
||
2334 | shl eax, 16 |
||
2335 | mov ah, [ecx+4] |
||
2336 | mov al, 2 |
||
2337 | and dword [ecx+4], 0 |
||
2338 | and dword [ecx], 0 |
||
2339 | jmp .ret_eax |
||
1 | ha | 2340 | |
2341 | align 4 |
||
2342 | |||
2343 | sys_getbutton: |
||
2344 | |||
2345 | mov ebx, [0x3000] ; TOP OF WINDOW STACK |
||
2346 | mov [esp+36],dword 1 |
||
2347 | movzx ecx, word [0xC000 + ebx * 2] |
||
2348 | mov edx, [0x3004] ; less than 256 processes |
||
2349 | cmp ecx,edx |
||
2350 | jne .exit |
||
2351 | movzx eax,byte [0xf500] |
||
2352 | test eax,eax |
||
2353 | jz .exit |
||
2354 | mov eax,[0xf501] |
||
2355 | shl eax,8 |
||
2356 | mov [0xf500],byte 0 |
||
2357 | mov [esp+36],eax |
||
2358 | .exit: |
||
2359 | ret |
||
2360 | |||
2361 | |||
2362 | align 4 |
||
2363 | |||
2364 | sys_cpuusage: |
||
2365 | |||
2366 | ; RETURN: |
||
2367 | ; |
||
2368 | ; +00 dword process cpu usage |
||
2369 | ; +04 word position in windowing stack |
||
2370 | ; +06 word windowing stack value at current position (cpu nro) |
||
2371 | ; +10 12 bytes name |
||
2372 | ; +22 dword start in mem |
||
2373 | ; +26 dword used mem |
||
2374 | ; +30 dword PID , process idenfification number |
||
2375 | ; |
||
2376 | |||
2377 | mov edi,[0x3010] ; eax = return area |
||
115 | poddubny | 2378 | add eax,[edi + TASKDATA.mem_start] |
1 | ha | 2379 | |
2380 | cmp ebx,-1 ; who am I ? |
||
2381 | jne no_who_am_i |
||
2382 | mov ebx,[0x3000] |
||
2383 | no_who_am_i: |
||
2384 | |||
2385 | push eax ; return area |
||
2386 | push ebx ; process number |
||
2387 | |||
2388 | push ebx |
||
2389 | push ebx |
||
2390 | push eax |
||
2391 | |||
2392 | ; return memory usage |
||
2393 | |||
2394 | xor edx,edx |
||
2395 | mov eax,0x20 |
||
2396 | mul ebx |
||
115 | poddubny | 2397 | add eax,0x3000+TASKDATA.cpu_usage |
1 | ha | 2398 | mov ebx,eax |
2399 | pop eax |
||
2400 | mov ecx,[ebx] |
||
2401 | mov [eax],ecx |
||
2402 | pop ebx |
||
2403 | mov cx, [0xC000 + ebx * 2] |
||
2404 | mov [eax+4],cx |
||
2405 | mov cx, [0xC400 + ebx * 2] |
||
2406 | mov [eax+6],cx |
||
2407 | push eax |
||
2408 | mov eax,ebx |
||
2409 | shl eax,8 |
||
115 | poddubny | 2410 | add eax,0x80000+APPDATA.app_name |
1 | ha | 2411 | pop ebx |
2412 | add ebx,10 |
||
2413 | mov ecx,11 |
||
2414 | call memmove |
||
2415 | |||
2416 | ; memory usage |
||
2417 | |||
2418 | xor eax,eax |
||
2419 | mov edx,0x100000*16 |
||
2420 | pop ecx ; get gdt of tss |
||
2421 | cmp ecx,1 |
||
2422 | je os_mem |
||
2423 | shl ecx,8 |
||
115 | poddubny | 2424 | mov edx,[0x80000+ecx+APPDATA.mem_size] ;0x8c |
1 | ha | 2425 | mov eax,std_application_base_address |
2426 | ; eax run base -> edx used memory |
||
2427 | os_mem: |
||
2428 | dec edx |
||
2429 | mov [ebx+12],eax |
||
2430 | mov [ebx+16],edx |
||
2431 | |||
2432 | ; PID (+30) |
||
2433 | |||
2434 | mov eax,[esp] |
||
2435 | shl eax,5 |
||
115 | poddubny | 2436 | add eax,0x3000+TASKDATA.pid |
1 | ha | 2437 | mov eax,[eax] |
2438 | mov [ebx+20],eax |
||
2439 | |||
2440 | ; window position and size |
||
2441 | |||
2442 | mov esi,[esp] |
||
2443 | shl esi,5 |
||
115 | poddubny | 2444 | add esi,window_data + WDATA.box |
1 | ha | 2445 | mov edi,[esp+4] |
2446 | add edi,34 |
||
115 | poddubny | 2447 | mov ecx,4 |
1 | ha | 2448 | cld |
115 | poddubny | 2449 | rep movsd |
1 | ha | 2450 | |
2451 | ; Process state (+50) |
||
2452 | |||
2453 | mov eax,[esp] |
||
2454 | shl eax,5 |
||
115 | poddubny | 2455 | add eax,0x3000+TASKDATA.state |
1 | ha | 2456 | mov eax,[eax] |
2457 | mov [ebx+40],ax |
||
2458 | |||
138 | mikedld | 2459 | ; Window client area box |
1 | ha | 2460 | |
138 | mikedld | 2461 | mov esi,[esp] |
2462 | shl esi,8 |
||
2463 | add esi,0x80000+APPDATA.wnd_clientbox |
||
2464 | lea edi,[ebx+44] |
||
2465 | mov ecx,4 |
||
2466 | rep movsd |
||
164 | serge | 2467 | |
2468 | ; Window state |
||
2469 | |||
138 | mikedld | 2470 | mov esi,[esp] |
2471 | shl esi,5 |
||
2472 | add esi,window_data + WDATA.box |
||
164 | serge | 2473 | mov al,[esi+window_data+WDATA.fl_wstate] |
2474 | mov [edi],al |
||
138 | mikedld | 2475 | |
1 | ha | 2476 | pop ebx |
2477 | pop eax |
||
2478 | |||
2479 | ; return number of processes |
||
2480 | |||
2481 | mov eax,[0x3004] |
||
2482 | mov [esp+36],eax |
||
2483 | ret |
||
2484 | |||
2485 | |||
2486 | |||
2487 | |||
2488 | align 4 |
||
2489 | sys_clock: |
||
2490 | cli |
||
2491 | ; Mikhail Lisovin xx Jan 2005 |
||
2492 | @@: mov al, 10 |
||
2493 | out 0x70, al |
||
2494 | in al, 0x71 |
||
2495 | test al, al |
||
2496 | jns @f |
||
2497 | mov esi, 1 |
||
2498 | call delay_ms |
||
2499 | jmp @b |
||
2500 | @@: |
||
2501 | ; end Lisovin's fix |
||
2502 | |||
2503 | xor al,al ; seconds |
||
2504 | out 0x70,al |
||
2505 | in al,0x71 |
||
2506 | movzx ecx,al |
||
2507 | mov al,02 ; minutes |
||
2508 | shl ecx,16 |
||
2509 | out 0x70,al |
||
2510 | in al,0x71 |
||
2511 | movzx edx,al |
||
2512 | mov al,04 ; hours |
||
2513 | shl edx,8 |
||
2514 | out 0x70,al |
||
2515 | in al,0x71 |
||
2516 | add ecx,edx |
||
2517 | movzx edx,al |
||
2518 | add ecx,edx |
||
2519 | sti |
||
2520 | mov [esp+36],ecx |
||
2521 | ret |
||
2522 | |||
2523 | |||
2524 | align 4 |
||
2525 | |||
2526 | sys_date: |
||
2527 | |||
2528 | cli |
||
75 | diamond | 2529 | |
2530 | @@: mov al, 10 |
||
2531 | out 0x70, al |
||
2532 | in al, 0x71 |
||
2533 | test al, al |
||
2534 | jns @f |
||
2535 | mov esi, 1 |
||
2536 | call delay_ms |
||
2537 | jmp @b |
||
2538 | @@: |
||
2539 | |||
2540 | mov ch,0 |
||
1 | ha | 2541 | mov al,7 ; date |
2542 | out 0x70,al |
||
2543 | in al,0x71 |
||
2544 | mov cl,al |
||
2545 | mov al,8 ; month |
||
2546 | shl ecx,16 |
||
2547 | out 0x70,al |
||
2548 | in al,0x71 |
||
2549 | mov ch,al |
||
2550 | mov al,9 ; year |
||
2551 | out 0x70,al |
||
2552 | in al,0x71 |
||
2553 | mov cl,al |
||
2554 | sti |
||
2555 | mov [esp+36],ecx |
||
2556 | ret |
||
2557 | |||
2558 | |||
2559 | ; redraw status |
||
2560 | |||
2561 | sys_redrawstat: |
||
2562 | |||
2563 | cmp eax,1 |
||
2564 | jne no_widgets_away |
||
2565 | |||
2566 | ; buttons away |
||
2567 | |||
2568 | mov ecx,[0x3000] |
||
2569 | |||
2570 | sys_newba2: |
||
2571 | |||
2572 | mov edi,[0xfe88] |
||
2573 | cmp [edi],dword 0 ; empty button list ? |
||
2574 | je end_of_buttons_away |
||
2575 | |||
2576 | movzx ebx,word [edi] |
||
2577 | inc ebx |
||
2578 | |||
2579 | mov eax,edi |
||
2580 | |||
2581 | sys_newba: |
||
2582 | |||
2583 | dec ebx |
||
2584 | jz end_of_buttons_away |
||
2585 | |||
2586 | add eax,0x10 |
||
2587 | cmp cx,[eax] |
||
2588 | jnz sys_newba |
||
2589 | |||
2590 | push eax ebx ecx |
||
2591 | mov ecx,ebx |
||
2592 | inc ecx |
||
2593 | shl ecx,4 |
||
2594 | mov ebx,eax |
||
2595 | add eax,0x10 |
||
2596 | call memmove |
||
2597 | dec dword [edi] |
||
2598 | pop ecx ebx eax |
||
2599 | |||
2600 | jmp sys_newba2 |
||
2601 | |||
2602 | end_of_buttons_away: |
||
2603 | |||
2604 | ret |
||
2605 | |||
2606 | no_widgets_away: |
||
2607 | |||
2608 | cmp eax,2 |
||
2609 | jnz srl1 |
||
2610 | |||
2611 | mov edx,[0x3010] ; return whole screen draw area for this app |
||
2612 | add edx,draw_data-0x3000 |
||
115 | poddubny | 2613 | mov [edx+RECT.left], 0 |
2614 | mov [edx+RECT.top], 0 |
||
1 | ha | 2615 | mov eax,[0xfe00] |
115 | poddubny | 2616 | mov [edx+RECT.right],eax |
1 | ha | 2617 | mov eax,[0xfe04] |
115 | poddubny | 2618 | mov [edx+RECT.bottom],eax |
1 | ha | 2619 | |
2620 | mov edi,[0x3010] |
||
186 | diamond | 2621 | or [edi-twdw+WDATA.fl_wdrawn], 1 ; no new position & buttons from app |
1 | ha | 2622 | |
2623 | call sys_window_mouse |
||
2624 | |||
2625 | ret |
||
2626 | |||
2627 | srl1: |
||
2628 | |||
2629 | ret |
||
2630 | |||
2631 | |||
2632 | sys_drawwindow: |
||
2633 | |||
2634 | mov edi,ecx |
||
2635 | shr edi,16+8 |
||
2636 | and edi,15 |
||
2637 | |||
2638 | cmp edi,0 ; type I - original style |
||
2639 | jne nosyswI |
||
33 | mario79 | 2640 | inc [mouse_pause] |
36 | mario79 | 2641 | call [disable_mouse] |
1 | ha | 2642 | call sys_set_window |
36 | mario79 | 2643 | call [disable_mouse] |
1 | ha | 2644 | call drawwindow_I |
114 | mikedld | 2645 | ;dec [mouse_pause] |
2646 | ;call [draw_pointer] |
||
2647 | ;ret |
||
2648 | jmp draw_window_caption.2 |
||
1 | ha | 2649 | nosyswI: |
2650 | |||
2651 | cmp edi,1 ; type II - only reserve area, no draw |
||
2652 | jne nosyswII |
||
33 | mario79 | 2653 | inc [mouse_pause] |
36 | mario79 | 2654 | call [disable_mouse] |
1 | ha | 2655 | call sys_set_window |
36 | mario79 | 2656 | call [disable_mouse] |
1 | ha | 2657 | call sys_window_mouse |
33 | mario79 | 2658 | dec [mouse_pause] |
36 | mario79 | 2659 | call [draw_pointer] |
1 | ha | 2660 | ret |
2661 | nosyswII: |
||
2662 | |||
2663 | cmp edi,2 ; type III - new style |
||
2664 | jne nosyswIII |
||
33 | mario79 | 2665 | inc [mouse_pause] |
36 | mario79 | 2666 | call [disable_mouse] |
1 | ha | 2667 | call sys_set_window |
36 | mario79 | 2668 | call [disable_mouse] |
1 | ha | 2669 | call drawwindow_III |
114 | mikedld | 2670 | ;dec [mouse_pause] |
2671 | ;call [draw_pointer] |
||
2672 | ;ret |
||
2673 | jmp draw_window_caption.2 |
||
1 | ha | 2674 | nosyswIII: |
2675 | |||
2676 | cmp edi,3 ; type IV - skinned window |
||
2677 | jne nosyswIV |
||
33 | mario79 | 2678 | |
102 | poddubny | 2679 | ; parameter for drawwindow_IV |
35 | halyavin | 2680 | push 0 |
102 | poddubny | 2681 | mov edi, [0x3004] |
2682 | movzx edi, word [0xC400 + edi*2] |
||
2683 | cmp edi, [0x3000] |
||
33 | mario79 | 2684 | jne @f |
102 | poddubny | 2685 | inc dword [esp] |
2686 | @@: |
||
33 | mario79 | 2687 | |
2688 | inc [mouse_pause] |
||
36 | mario79 | 2689 | call [disable_mouse] |
1 | ha | 2690 | call sys_set_window |
36 | mario79 | 2691 | call [disable_mouse] |
2692 | call drawwindow_IV |
||
114 | mikedld | 2693 | ;dec [mouse_pause] |
2694 | ;call [draw_pointer] |
||
2695 | ;ret |
||
2696 | jmp draw_window_caption.2 |
||
1 | ha | 2697 | nosyswIV: |
2698 | |||
2699 | ret |
||
2700 | |||
2701 | |||
114 | mikedld | 2702 | draw_window_caption: |
2703 | inc [mouse_pause] |
||
2704 | call [disable_mouse] |
||
2705 | |||
2706 | xor eax,eax |
||
2707 | mov edx,[0x3004] |
||
2708 | movzx edx,word[0xC400+edx*2] |
||
2709 | cmp edx,[0x3000] |
||
2710 | jne @f |
||
2711 | inc eax |
||
2712 | @@: mov edx,[0x3000] |
||
2713 | shl edx,5 |
||
2714 | add edx,window_data |
||
2715 | movzx ebx,[edx+WDATA.fl_wstyle] |
||
2716 | and bl,0x0F |
||
2717 | cmp bl,3 |
||
2718 | jne .not_style_3 |
||
2719 | |||
2720 | push edx |
||
2721 | call drawwindow_IV_caption |
||
2722 | add esp,4 |
||
2723 | jmp .2 |
||
2724 | |||
2725 | .not_style_3: |
||
2726 | cmp bl,2 |
||
2727 | jne .not_style_2 |
||
2728 | |||
2729 | call drawwindow_III_caption |
||
2730 | jmp .2 |
||
2731 | |||
2732 | .not_style_2: |
||
2733 | cmp bl,0 |
||
2734 | jne .2 |
||
2735 | |||
2736 | call drawwindow_I_caption |
||
2737 | |||
2738 | ;-------------------------------------------------------------- |
||
2739 | .2: ;jmp @f |
||
2740 | mov edi,[0x3000] |
||
2741 | shl edi,5 |
||
2742 | test [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2743 | jz @f |
||
2744 | mov ecx,[edi*8+0x80000+APPDATA.wnd_caption] |
||
2745 | or ecx,ecx |
||
2746 | jz @f |
||
115 | poddubny | 2747 | add ecx,[edi+twdw+TASKDATA.mem_start] |
114 | mikedld | 2748 | |
2749 | movzx eax,[edi+window_data+WDATA.fl_wstyle] |
||
2750 | and al,0x0F |
||
2751 | cmp al,3 |
||
2752 | jne .not_skinned |
||
2753 | |||
2754 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2755 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2756 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2757 | sub ax,[_skinmargins.left] |
||
2758 | sub ax,[_skinmargins.right] |
||
2759 | cwde |
||
2760 | cdq |
||
2761 | mov ebx,6 |
||
2762 | idiv ebx |
||
2763 | or eax,eax |
||
2764 | js @f |
||
2765 | mov edx,eax |
||
2766 | mov eax,dword[_skinmargins.left-2] |
||
2767 | mov ax,word[_skinh] |
||
2768 | sub ax,[_skinmargins.bottom] |
||
2769 | sub ax,[_skinmargins.top] |
||
2770 | sar ax,1 |
||
2771 | adc ax,0 |
||
2772 | add ax,[_skinmargins.top] |
||
2773 | add ax,-3 |
||
2774 | add eax,ebp |
||
139 | diamond | 2775 | jmp .dodraw |
114 | mikedld | 2776 | |
2777 | .not_skinned: |
||
2778 | cmp al,1 |
||
2779 | je @f |
||
2780 | |||
2781 | mov ebp,[edi+window_data+WDATA.box.left-2] |
||
2782 | mov bp,word[edi+window_data+WDATA.box.top] |
||
2783 | movzx eax,word[edi+window_data+WDATA.box.width] |
||
2784 | sub eax,16 |
||
2785 | cwde |
||
2786 | cdq |
||
2787 | mov ebx,6 |
||
2788 | idiv ebx |
||
2789 | or eax,eax |
||
2790 | js @f |
||
2791 | mov edx,eax |
||
2792 | mov eax,0x00080007 |
||
2793 | add eax,ebp |
||
139 | diamond | 2794 | .dodraw: |
114 | mikedld | 2795 | mov ebx,[common_colours+16];0x00FFFFFF |
139 | diamond | 2796 | or ebx, 0x80000000 |
114 | mikedld | 2797 | xor edi,edi |
2798 | call dtext |
||
2799 | |||
2800 | @@: |
||
2801 | ;-------------------------------------------------------------- |
||
2802 | dec [mouse_pause] |
||
2803 | call [draw_pointer] |
||
2804 | ret |
||
2805 | |||
2806 | iglobal |
||
2807 | align 4 |
||
2808 | window_topleft dd \ |
||
2809 | 1, 21,\ |
||
2810 | 0, 0,\ |
||
2811 | 5, 20,\ |
||
2812 | 5, ? |
||
2813 | endg |
||
2814 | |||
2815 | set_window_clientbox: |
||
2816 | push eax ecx edi |
||
2817 | |||
2818 | mov eax,[_skinh] |
||
2819 | mov [window_topleft+4*7],eax |
||
2820 | |||
2821 | mov ecx,edi |
||
2822 | sub edi,window_data |
||
2823 | shl edi,3 |
||
2824 | test [ecx+WDATA.fl_wstyle],WSTYLE_CLIENTRELATIVE |
||
2825 | jz @f |
||
2826 | |||
2827 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2828 | and eax,0x0F |
||
2829 | mov eax,[eax*8+window_topleft+0] |
||
2830 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2831 | shl eax,1 |
||
2832 | neg eax |
||
2833 | add eax,[ecx+WDATA.box.width] |
||
2834 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2835 | |||
2836 | movzx eax,[ecx+WDATA.fl_wstyle] |
||
2837 | and eax,0x0F |
||
2838 | push [eax*8+window_topleft+0] |
||
2839 | mov eax,[eax*8+window_topleft+4] |
||
2840 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2841 | neg eax |
||
2842 | sub eax,[esp] |
||
2843 | add eax,[ecx+WDATA.box.height] |
||
2844 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2845 | add esp,4 |
||
2846 | |||
2847 | pop edi ecx eax |
||
2848 | ret |
||
2849 | @@: |
||
2850 | xor eax,eax |
||
2851 | mov [edi+0x80000+APPDATA.wnd_clientbox.left],eax |
||
2852 | mov [edi+0x80000+APPDATA.wnd_clientbox.top],eax |
||
2853 | mov eax,[ecx+WDATA.box.width] |
||
2854 | mov [edi+0x80000+APPDATA.wnd_clientbox.width],eax |
||
2855 | mov eax,[ecx+WDATA.box.height] |
||
2856 | mov [edi+0x80000+APPDATA.wnd_clientbox.height],eax |
||
2857 | |||
2858 | pop edi ecx eax |
||
2859 | ret |
||
2860 | |||
1 | ha | 2861 | sys_set_window: |
2862 | |||
2863 | mov edi,[0x3000] |
||
2864 | shl edi,5 |
||
2865 | add edi,window_data |
||
2866 | |||
2867 | ; colors |
||
114 | mikedld | 2868 | mov [edi+WDATA.cl_workarea],ecx |
2869 | mov [edi+WDATA.cl_titlebar],edx |
||
2870 | mov [edi+WDATA.cl_frames],esi |
||
1 | ha | 2871 | |
2872 | ; check flag (?) |
||
186 | diamond | 2873 | test [edi+WDATA.fl_wdrawn],1 |
2874 | jnz newd |
||
1 | ha | 2875 | |
2876 | push eax |
||
2877 | mov eax,[timer_ticks] ;[0xfdf0] |
||
2878 | add eax,100 |
||
2879 | mov [new_window_starting],eax |
||
2880 | pop eax |
||
2881 | |||
114 | mikedld | 2882 | mov word[edi+WDATA.box.width],ax |
2883 | mov word[edi+WDATA.box.height],bx |
||
2884 | sar eax,16 |
||
2885 | sar ebx,16 |
||
2886 | mov word[edi+WDATA.box.left],ax |
||
2887 | mov word[edi+WDATA.box.top],bx |
||
1 | ha | 2888 | |
2889 | call check_window_position |
||
2890 | |||
164 | serge | 2891 | call set_window_clientbox |
1 | ha | 2892 | |
2893 | push ecx esi edi ; save for window fullscreen/resize |
||
114 | mikedld | 2894 | ;mov esi,edi |
2895 | |||
2896 | mov cl,[edi+WDATA.fl_wstyle] |
||
2897 | |||
1 | ha | 2898 | sub edi,window_data |
114 | mikedld | 2899 | shl edi,3 |
115 | poddubny | 2900 | add edi,0x80000 |
114 | mikedld | 2901 | |
2902 | and cl,0x0F |
||
115 | poddubny | 2903 | mov [edi+APPDATA.wnd_caption],0 |
114 | mikedld | 2904 | cmp cl,3 |
2905 | jne @f |
||
115 | poddubny | 2906 | mov [edi+APPDATA.wnd_caption],esi |
114 | mikedld | 2907 | @@: mov esi,[esp+0] |
2908 | |||
115 | poddubny | 2909 | add edi, APPDATA.saved_box |
186 | diamond | 2910 | movsd |
2911 | movsd |
||
2912 | movsd |
||
2913 | movsd |
||
1 | ha | 2914 | pop edi esi ecx |
2915 | |||
2916 | push eax ebx ecx edx |
||
2917 | ;;; mov eax, 1 |
||
2918 | ;;; call delay_hs |
||
115 | poddubny | 2919 | mov eax, [edi+WDATA.box.left] |
2920 | mov ebx, [edi+WDATA.box.top] |
||
2921 | mov ecx, [edi+WDATA.box.width] |
||
2922 | mov edx, [edi+WDATA.box.height] |
||
1 | ha | 2923 | add ecx, eax |
2924 | add edx, ebx |
||
2925 | call calculatescreen |
||
2926 | pop edx ecx ebx eax |
||
2927 | |||
2928 | mov [0xf400],byte 0 ; empty keyboard buffer |
||
2929 | mov [0xf500],byte 0 ; empty button buffer |
||
2930 | |||
2931 | newd: |
||
186 | diamond | 2932 | mov [edi+WDATA.fl_redraw],byte 0 ; no redraw |
1 | ha | 2933 | mov edx,edi |
2934 | |||
2935 | ret |
||
2936 | |||
114 | mikedld | 2937 | syscall_windowsettings: |
1 | ha | 2938 | |
114 | mikedld | 2939 | .set_window_caption: |
2940 | dec eax ; subfunction #1 - set window caption |
||
2941 | jnz .get_window_caption |
||
2942 | |||
2943 | ; NOTE: only window owner thread can set its caption, |
||
2944 | ; so there's no parameter for PID/TID |
||
2945 | |||
2946 | mov edi,[0x3000] |
||
2947 | shl edi,5 |
||
2948 | |||
2949 | ; have to check if caption is within application memory limit |
||
2950 | ; check is trivial, and if application resizes its memory, |
||
2951 | ; caption still can become over bounds |
||
202 | diamond | 2952 | ; diamond, 31.10.2006: check removed because with new memory manager |
2953 | ; there can be valid data after APPDATA.mem_size bound |
||
2954 | ; mov ecx,[edi*8+0x80000+APPDATA.mem_size] |
||
2955 | ; add ecx,255 ; max caption length |
||
2956 | ; cmp ebx,ecx |
||
2957 | ; ja .exit_fail |
||
114 | mikedld | 2958 | |
2959 | mov [edi*8+0x80000+APPDATA.wnd_caption],ebx |
||
2960 | or [edi+window_data+WDATA.fl_wstyle],WSTYLE_HASCAPTION |
||
2961 | |||
2962 | call draw_window_caption |
||
2963 | |||
2964 | xor eax,eax ; eax = 0 (success) |
||
2965 | ret |
||
2966 | |||
2967 | .get_window_caption: |
||
2968 | dec eax ; subfunction #2 - get window caption |
||
2969 | jnz .exit_fail |
||
2970 | |||
2971 | ; not implemented yet |
||
2972 | |||
2973 | .exit_fail: |
||
2974 | xor eax,eax |
||
2975 | inc eax ; eax = 1 (fail) |
||
2976 | ret |
||
2977 | |||
2978 | |||
1 | ha | 2979 | sys_window_move: |
2980 | |||
115 | poddubny | 2981 | mov edi,[0x3000] |
49 | mikedld | 2982 | shl edi,5 |
2983 | add edi,window_data |
||
1 | ha | 2984 | |
49 | mikedld | 2985 | test [edi+WDATA.fl_wstate],WSTATE_MAXIMIZED |
2986 | jnz .window_move_return |
||
1 | ha | 2987 | |
115 | poddubny | 2988 | push dword [edi + WDATA.box.left] ; save old coordinates |
2989 | push dword [edi + WDATA.box.top] |
||
2990 | push dword [edi + WDATA.box.width] |
||
2991 | push dword [edi + WDATA.box.height] |
||
1 | ha | 2992 | |
49 | mikedld | 2993 | cmp eax,-1 ; set new position and size |
2994 | je .no_x_reposition |
||
115 | poddubny | 2995 | mov [edi + WDATA.box.left], eax |
49 | mikedld | 2996 | .no_x_reposition: |
2997 | cmp ebx,-1 |
||
2998 | je .no_y_reposition |
||
115 | poddubny | 2999 | mov [edi + WDATA.box.top], ebx |
49 | mikedld | 3000 | .no_y_reposition: |
1 | ha | 3001 | |
49 | mikedld | 3002 | test [edi+WDATA.fl_wstate],WSTATE_ROLLEDUP |
3003 | jnz .no_y_resizing |
||
1 | ha | 3004 | |
49 | mikedld | 3005 | cmp ecx,-1 |
3006 | je .no_x_resizing |
||
115 | poddubny | 3007 | mov [edi + WDATA.box.width], ecx |
49 | mikedld | 3008 | .no_x_resizing: |
3009 | cmp edx,-1 |
||
3010 | je .no_y_resizing |
||
115 | poddubny | 3011 | mov [edi + WDATA.box.height], edx |
49 | mikedld | 3012 | .no_y_resizing: |
1 | ha | 3013 | |
49 | mikedld | 3014 | call check_window_position |
150 | diamond | 3015 | call set_window_clientbox |
1 | ha | 3016 | |
49 | mikedld | 3017 | pushad ; save for window fullscreen/resize |
3018 | mov esi,edi |
||
3019 | sub edi,window_data |
||
3020 | shr edi,5 |
||
3021 | shl edi,8 |
||
115 | poddubny | 3022 | add edi, 0x80000 + APPDATA.saved_box |
49 | mikedld | 3023 | mov ecx,4 |
3024 | cld |
||
3025 | rep movsd |
||
3026 | popad |
||
3027 | |||
3028 | pushad ; calculcate screen at new position |
||
115 | poddubny | 3029 | mov eax, [edi + WDATA.box.left] |
3030 | mov ebx, [edi + WDATA.box.top] |
||
3031 | mov ecx, [edi + WDATA.box.width] |
||
3032 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3033 | add ecx,eax |
3034 | add edx,ebx |
||
221 | serge | 3035 | |
49 | mikedld | 3036 | call calculatescreen |
3037 | popad |
||
3038 | |||
3039 | pop edx ; calculcate screen at old position |
||
3040 | pop ecx |
||
3041 | pop ebx |
||
3042 | pop eax |
||
3043 | add ecx,eax |
||
3044 | add edx,ebx |
||
3045 | mov [dlx],eax ; save for drawlimits |
||
3046 | mov [dly],ebx |
||
3047 | mov [dlxe],ecx |
||
3048 | mov [dlye],edx |
||
3049 | call calculatescreen |
||
3050 | |||
115 | poddubny | 3051 | mov [edi + WDATA.fl_redraw], 1 ; flag the process as redraw |
49 | mikedld | 3052 | |
3053 | mov eax,edi ; redraw screen at old position |
||
3054 | xor esi,esi |
||
3055 | call redrawscreen |
||
3056 | |||
3057 | mov [0xfff5],byte 0 ; mouse pointer |
||
3058 | mov [0xfff4],byte 0 ; no mouse under |
||
3059 | mov [0xfb44],byte 0 ; react to mouse up/down |
||
3060 | |||
3061 | mov ecx,10 ; wait 1/10 second |
||
3062 | .wmrl3: |
||
3063 | call [draw_pointer] |
||
3064 | mov eax,1 |
||
3065 | call delay_hs |
||
3066 | loop .wmrl3 |
||
3067 | |||
3068 | mov [window_move_pr],0 |
||
3069 | |||
3070 | .window_move_return: |
||
3071 | |||
1 | ha | 3072 | ret |
3073 | |||
67 | diamond | 3074 | ;type_background_1: |
3075 | ; cmp [0xfff0],byte 0 ; background update ? |
||
3076 | ; jz temp_nobackgr |
||
3077 | ; mov [0xfff0],byte 2 |
||
3078 | ; call change_task |
||
3079 | ; mov [draw_data+32+0],dword 0 |
||
3080 | ; mov [draw_data+32+4],dword 0 |
||
3081 | ; mov eax,[0xfe00] |
||
3082 | ; mov ebx,[0xfe04] |
||
3083 | ; mov [draw_data+32+8],eax |
||
3084 | ; mov [draw_data+32+12],ebx |
||
3085 | ; call drawbackground |
||
3086 | ; mov [0xfff0],byte 0 |
||
3087 | ; mov [0xfff4],byte 0 |
||
3088 | ;temp_nobackgr: |
||
3089 | ; ret |
||
41 | mikedld | 3090 | |
1 | ha | 3091 | uglobal |
3092 | window_move_pr dd 0x0 |
||
3093 | window_move_eax dd 0x0 |
||
3094 | window_move_ebx dd 0x0 |
||
3095 | window_move_ecx dd 0x0 |
||
3096 | window_move_edx dd 0x0 |
||
3097 | endg |
||
3098 | |||
3099 | ;ok - 100% work |
||
3100 | ;nt - not tested |
||
3101 | ;--------------------------------------------------------------------------------------------- |
||
3102 | ;eax |
||
3103 | ;0 - task switch counter. Ret switch counter in eax. Block. ok. |
||
3104 | ;1 - change task. Ret nothing. Block. ok. |
||
3105 | ;2 - performance control |
||
3106 | ; ebx |
||
3107 | ; 0 - enable or disable (inversion) PCE flag on CR4 for rdmpc in user mode. |
||
3108 | ; returned new cr4 in eax. Ret cr4 in eax. Block. ok. |
||
3109 | ; 1 - is cache enabled. Ret cr0 in eax if enabled else zero in eax. Block. ok. |
||
3110 | ; 2 - enable cache. Ret 1 in eax. Ret nothing. Block. ok. |
||
3111 | ; 3 - disable cache. Ret 0 in eax. Ret nothing. Block. ok. |
||
3112 | ;eax |
||
3113 | ;3 - rdmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3114 | ;4 - wrmsr. Counter in edx. (edx:eax) [esi:edi, edx] => [edx:esi, ecx]. Ret in ebx:eax. Block. ok. |
||
3115 | ;--------------------------------------------------------------------------------------------- |
||
3116 | sys_sheduler: ;noname & halyavin |
||
3117 | cmp eax,0 |
||
3118 | je shed_counter |
||
3119 | cmp eax,2 |
||
3120 | je perf_control |
||
3121 | cmp eax,3 |
||
3122 | je rdmsr_instr |
||
3123 | cmp eax,4 |
||
3124 | je wrmsr_instr |
||
3125 | cmp eax,1 |
||
3126 | jne not_supported |
||
3127 | call change_task ;delay,0 |
||
3128 | ret |
||
3129 | shed_counter: |
||
3130 | mov eax,[context_counter] |
||
3131 | mov [esp+36],eax |
||
3132 | not_supported: |
||
3133 | ret |
||
3134 | perf_control: |
||
3135 | inc eax ;now eax=3 |
||
3136 | cmp ebx,eax |
||
3137 | je cache_disable |
||
3138 | dec eax |
||
3139 | cmp ebx,eax |
||
3140 | je cache_enable |
||
3141 | dec eax |
||
3142 | cmp ebx,eax |
||
3143 | je is_cache_enabled |
||
3144 | dec eax |
||
3145 | cmp ebx,eax |
||
3146 | je modify_pce |
||
3147 | ret |
||
3148 | |||
3149 | rdmsr_instr: |
||
3150 | ;now counter in ecx |
||
3151 | ;(edx:eax) esi:edi => edx:esi |
||
3152 | mov eax,esi |
||
3153 | rdmsr |
||
3154 | mov [esp+36],eax |
||
3155 | mov [esp+24],edx ;ret in ebx? |
||
3156 | ret |
||
3157 | |||
3158 | wrmsr_instr: |
||
3159 | ;now counter in ecx |
||
3160 | ;(edx:eax) esi:edi => edx:esi |
||
3161 | mov eax,esi |
||
3162 | wrmsr |
||
3163 | mov [esp+36],eax |
||
3164 | mov [esp+24],edx ;ret in ebx? |
||
3165 | ret |
||
3166 | |||
3167 | cache_disable: |
||
3168 | mov eax,cr0 |
||
3169 | or eax,01100000000000000000000000000000b |
||
3170 | mov cr0,eax |
||
3171 | wbinvd ;set MESI |
||
3172 | ret |
||
3173 | |||
3174 | cache_enable: |
||
3175 | mov eax,cr0 |
||
3176 | and eax,10011111111111111111111111111111b |
||
3177 | mov cr0,eax |
||
3178 | ret |
||
3179 | |||
3180 | is_cache_enabled: |
||
3181 | mov eax,cr0 |
||
3182 | mov ebx,eax |
||
3183 | and eax,01100000000000000000000000000000b |
||
3184 | jz cache_disabled |
||
3185 | mov [esp+36],ebx |
||
3186 | cache_disabled: |
||
3187 | mov dword [esp+36],eax ;0 |
||
3188 | ret |
||
3189 | |||
3190 | modify_pce: |
||
3191 | mov eax,cr4 |
||
3192 | ; mov ebx,0 |
||
3193 | ; or bx,100000000b ;pce |
||
3194 | ; xor eax,ebx ;invert pce |
||
17 | me_root | 3195 | bts eax,8 ;pce=cr4[8] |
1 | ha | 3196 | mov cr4,eax |
3197 | mov [esp+36],eax |
||
3198 | ret |
||
3199 | ;--------------------------------------------------------------------------------------------- |
||
3200 | |||
3201 | |||
3202 | ; check if pixel is allowed to be drawn |
||
3203 | |||
3204 | checkpixel: |
||
21 | poddubny | 3205 | push eax edx |
1 | ha | 3206 | |
3207 | mov edx,[0xfe00] ; screen x size |
||
3208 | inc edx |
||
21 | poddubny | 3209 | imul edx, ebx |
1 | ha | 3210 | mov dl, [eax+edx+display_data] ; lea eax, [...] |
3211 | |||
21 | poddubny | 3212 | xor ecx, ecx |
221 | serge | 3213 | mov eax, [CURRENT_TASK] |
105 | poddubny | 3214 | cmp al, dl |
21 | poddubny | 3215 | setne cl |
1 | ha | 3216 | |
21 | poddubny | 3217 | pop edx eax |
1 | ha | 3218 | ret |
3219 | |||
3220 | uglobal |
||
3221 | mouse_active db 0 |
||
3222 | endg |
||
3223 | iglobal |
||
143 | diamond | 3224 | cpustring db '/RD/1/CPU',0 |
1 | ha | 3225 | endg |
3226 | |||
67 | diamond | 3227 | uglobal |
76 | mario79 | 3228 | background_defined db 0 ; diamond, 11.04.2006 |
67 | diamond | 3229 | endg |
1 | ha | 3230 | |
3231 | align 4 |
||
3232 | ; check misc |
||
3233 | |||
3234 | checkmisc: |
||
3235 | |||
3236 | cmp [ctrl_alt_del], 1 |
||
3237 | jne nocpustart |
||
143 | diamond | 3238 | mov ebp, cpustring |
3239 | lea esi,[ebp+6] |
||
41 | mikedld | 3240 | xor ebx,ebx ; no parameters |
40 | halyavin | 3241 | xor edx,edx ; no flags |
143 | diamond | 3242 | call fs_RamdiskExecute.flags |
1 | ha | 3243 | mov [ctrl_alt_del], 0 |
3244 | nocpustart: |
||
3245 | cmp [mouse_active], 1 |
||
3246 | jne mouse_not_active |
||
3247 | mov [mouse_active], 0 |
||
3248 | xor edi, edi |
||
3249 | mov ecx, [0x3004] |
||
3250 | set_mouse_event: |
||
3251 | add edi, 256 |
||
115 | poddubny | 3252 | or [edi+0x80000+APPDATA.event_mask], dword 00100000b |
1 | ha | 3253 | loop set_mouse_event |
3254 | mouse_not_active: |
||
3255 | |||
3256 | |||
3257 | cmp [0xfff0],byte 0 ; background update ? |
||
3258 | jz nobackgr |
||
76 | mario79 | 3259 | cmp [background_defined], 0 |
3260 | jz nobackgr |
||
1 | ha | 3261 | mov [0xfff0],byte 2 |
3262 | call change_task |
||
164 | serge | 3263 | mov [draw_data+32 + RECT.left],dword 0 |
3264 | mov [draw_data+32 + RECT.top],dword 0 |
||
1 | ha | 3265 | mov eax,[0xfe00] |
3266 | mov ebx,[0xfe04] |
||
164 | serge | 3267 | mov [draw_data+32 + RECT.right],eax |
3268 | mov [draw_data+32 + RECT.bottom],ebx |
||
1 | ha | 3269 | call drawbackground |
3270 | mov [0xfff0],byte 0 |
||
3271 | mov [0xfff4],byte 0 |
||
3272 | |||
3273 | nobackgr: |
||
3274 | |||
3275 | |||
3276 | ; system shutdown request |
||
3277 | |||
3278 | cmp [0xFF00],byte 0 |
||
3279 | je noshutdown |
||
3280 | |||
3281 | mov edx,[shutdown_processes] |
||
3282 | sub dl,2 |
||
3283 | |||
3284 | cmp [0xff00],dl |
||
3285 | jne no_mark_system_shutdown |
||
3286 | |||
3287 | mov edx,0x3040 |
||
3288 | movzx ecx,byte [0xff00] |
||
3289 | add ecx,5 |
||
3290 | markz: |
||
115 | poddubny | 3291 | mov [edx+TASKDATA.state],byte 3 |
1 | ha | 3292 | add edx,0x20 |
3293 | loop markz |
||
3294 | |||
3295 | no_mark_system_shutdown: |
||
3296 | |||
3297 | call [disable_mouse] |
||
3298 | |||
3299 | dec byte [0xff00] |
||
3300 | |||
3301 | cmp [0xff00],byte 0 |
||
3302 | je system_shutdown |
||
3303 | |||
3304 | noshutdown: |
||
3305 | |||
3306 | |||
3307 | mov eax,[0x3004] ; termination |
||
115 | poddubny | 3308 | mov ebx,0x3020+TASKDATA.state |
1 | ha | 3309 | mov esi,1 |
3310 | |||
3311 | newct: |
||
3312 | mov cl,[ebx] |
||
3313 | cmp cl,byte 3 |
||
3314 | jz terminate |
||
3315 | cmp cl,byte 4 |
||
3316 | jz terminate |
||
3317 | |||
3318 | add ebx,0x20 |
||
3319 | inc esi |
||
3320 | dec eax |
||
3321 | jnz newct |
||
3322 | |||
3323 | ret |
||
3324 | |||
3325 | |||
3326 | |||
3327 | |||
3328 | ; redraw screen |
||
3329 | |||
3330 | redrawscreen: |
||
3331 | |||
3332 | ; eax , if process window_data base is eax, do not set flag/limits |
||
3333 | |||
3334 | pushad |
||
3335 | push eax |
||
3336 | |||
3337 | ;;; mov eax,2 |
||
3338 | ;;; call delay_hs |
||
3339 | |||
3340 | ;mov ecx,0 ; redraw flags for apps |
||
3341 | xor ecx,ecx |
||
3342 | newdw2: |
||
3343 | |||
3344 | inc ecx |
||
3345 | push ecx |
||
3346 | |||
3347 | mov eax,ecx |
||
3348 | shl eax,5 |
||
3349 | add eax,window_data |
||
3350 | |||
3351 | cmp eax,[esp+4] |
||
3352 | je not_this_task |
||
3353 | ; check if window in redraw area |
||
3354 | mov edi,eax |
||
3355 | |||
3356 | cmp ecx,1 ; limit for background |
||
3357 | jz bgli |
||
3358 | |||
115 | poddubny | 3359 | mov eax, [edi + WDATA.box.left] |
3360 | mov ebx, [edi + WDATA.box.top] |
||
3361 | mov ecx, [edi + WDATA.box.width] |
||
3362 | mov edx, [edi + WDATA.box.height] |
||
164 | serge | 3363 | add ecx,eax |
3364 | add edx,ebx |
||
1 | ha | 3365 | |
3366 | mov ecx,[dlye] ; ecx = area y end ebx = window y start |
||
3367 | cmp ecx,ebx |
||
3368 | jb ricino |
||
3369 | |||
3370 | mov ecx,[dlxe] ; ecx = area x end eax = window x start |
||
3371 | cmp ecx,eax |
||
3372 | jb ricino |
||
3373 | |||
115 | poddubny | 3374 | mov eax, [edi + WDATA.box.left] |
3375 | mov ebx, [edi + WDATA.box.top] |
||
3376 | mov ecx, [edi + WDATA.box.width] |
||
3377 | mov edx, [edi + WDATA.box.height] |
||
3378 | add ecx, eax |
||
3379 | add edx, ebx |
||
164 | serge | 3380 | |
1 | ha | 3381 | mov eax,[dly] ; eax = area y start edx = window y end |
3382 | cmp edx,eax |
||
3383 | jb ricino |
||
3384 | |||
3385 | mov eax,[dlx] ; eax = area x start ecx = window x end |
||
3386 | cmp ecx,eax |
||
3387 | jb ricino |
||
3388 | |||
3389 | bgli: |
||
3390 | |||
3391 | cmp edi,esi |
||
3392 | jz ricino |
||
3393 | |||
3394 | mov eax,edi |
||
3395 | add eax,draw_data-window_data |
||
3396 | |||
3397 | mov ebx,[dlx] ; set limits |
||
115 | poddubny | 3398 | mov [eax + RECT.left], ebx |
1 | ha | 3399 | mov ebx,[dly] |
115 | poddubny | 3400 | mov [eax + RECT.top], ebx |
1 | ha | 3401 | mov ebx,[dlxe] |
115 | poddubny | 3402 | mov [eax + RECT.right], ebx |
1 | ha | 3403 | mov ebx,[dlye] |
115 | poddubny | 3404 | mov [eax + RECT.bottom], ebx |
1 | ha | 3405 | |
3406 | sub eax,draw_data-window_data |
||
3407 | |||
3408 | cmp ecx,1 |
||
3409 | jne nobgrd |
||
3410 | cmp esi,1 |
||
3411 | je newdw8 |
||
3412 | call drawbackground |
||
3413 | |||
3414 | newdw8: |
||
3415 | nobgrd: |
||
3416 | |||
115 | poddubny | 3417 | mov [eax + WDATA.fl_redraw],byte 1 ; mark as redraw |
1 | ha | 3418 | |
3419 | ricino: |
||
3420 | |||
3421 | not_this_task: |
||
3422 | |||
3423 | pop ecx |
||
3424 | |||
3425 | cmp ecx,[0x3004] |
||
3426 | jle newdw2 |
||
3427 | |||
3428 | pop eax |
||
3429 | popad |
||
3430 | |||
3431 | ret |
||
3432 | |||
3433 | calculatebackground: ; background |
||
3434 | |||
3435 | ; all black |
||
3436 | |||
3437 | mov [display_data-8],dword 4 ; size x |
||
3438 | mov [display_data-4],dword 2 ; size y |
||
3439 | |||
3440 | mov edi, 0x300000 ; set background to black |
||
3441 | xor eax, eax |
||
3442 | mov ecx, 0x0fff00 / 4 |
||
3443 | cld |
||
3444 | rep stosd |
||
3445 | |||
3446 | mov edi,display_data ; set os to use all pixels |
||
3447 | mov eax,0x01010101 |
||
322 | diamond | 3448 | mov ecx,0x15ff00 / 4 |
1 | ha | 3449 | rep stosd |
3450 | |||
3451 | mov byte [0xFFF0], 0 ; do not draw background! |
||
3452 | |||
3453 | ret |
||
3454 | |||
3455 | uglobal |
||
3456 | imax dd 0x0 |
||
3457 | endg |
||
3458 | |||
3459 | |||
3460 | |||
3461 | delay_ms: ; delay in 1/1000 sec |
||
3462 | |||
3463 | |||
3464 | push eax |
||
3465 | push ecx |
||
3466 | |||
3467 | mov ecx,esi |
||
3468 | ; |
||
3469 | imul ecx, 33941 |
||
3470 | shr ecx, 9 |
||
3471 | ; |
||
3472 | |||
3473 | in al,0x61 |
||
3474 | and al,0x10 |
||
3475 | mov ah,al |
||
3476 | cld |
||
3477 | |||
3478 | cnt1: in al,0x61 |
||
3479 | and al,0x10 |
||
3480 | cmp al,ah |
||
3481 | jz cnt1 |
||
3482 | |||
3483 | mov ah,al |
||
3484 | loop cnt1 |
||
3485 | |||
3486 | pop ecx |
||
3487 | pop eax |
||
3488 | |||
3489 | ret |
||
3490 | |||
3491 | |||
3492 | set_app_param: |
||
3493 | push edi |
||
3494 | |||
3495 | mov edi,[0x3010] |
||
115 | poddubny | 3496 | mov [edi+TASKDATA.event_mask],eax |
1 | ha | 3497 | |
3498 | pop edi |
||
3499 | ret |
||
3500 | |||
3501 | |||
3502 | |||
3503 | delay_hs: ; delay in 1/100 secs |
||
3504 | push eax |
||
3505 | push ecx |
||
3506 | push edx |
||
3507 | |||
115 | poddubny | 3508 | mov edx,[timer_ticks] |
1 | ha | 3509 | add edx,eax |
3510 | |||
3511 | newtic: |
||
115 | poddubny | 3512 | mov ecx,[timer_ticks] |
1 | ha | 3513 | cmp edx,ecx |
3514 | jbe zerodelay |
||
3515 | |||
3516 | call change_task |
||
3517 | |||
3518 | jmp newtic |
||
3519 | |||
3520 | zerodelay: |
||
3521 | pop edx |
||
3522 | pop ecx |
||
3523 | pop eax |
||
3524 | |||
3525 | ret |
||
3526 | |||
3527 | |||
3528 | memmove: ; memory move in bytes |
||
3529 | |||
3530 | ; eax = from |
||
3531 | ; ebx = to |
||
3532 | ; ecx = no of bytes |
||
3533 | test ecx, ecx |
||
3534 | jle .ret |
||
3535 | |||
3536 | |||
3537 | push esi edi ecx |
||
3538 | |||
3539 | mov edi, ebx |
||
3540 | mov esi, eax |
||
3541 | |||
3542 | test ecx, not 11b |
||
3543 | jz @f |
||
3544 | |||
3545 | push ecx |
||
3546 | shr ecx, 2 |
||
3547 | rep movsd |
||
3548 | pop ecx |
||
3549 | and ecx, 11b |
||
3550 | jz .finish |
||
3551 | @@: |
||
3552 | rep movsb |
||
3553 | |||
3554 | .finish: |
||
3555 | pop ecx edi esi |
||
3556 | .ret: |
||
3557 | ret |
||
3558 | |||
3559 | |||
75 | diamond | 3560 | ; |
3561 | ;align 4 |
||
1 | ha | 3562 | ; |
75 | diamond | 3563 | ;read_floppy_file: |
1 | ha | 3564 | ; |
75 | diamond | 3565 | ;; as input |
3566 | ;; |
||
3567 | ;; eax pointer to file |
||
3568 | ;; ebx file lenght |
||
3569 | ;; ecx start 512 byte block number |
||
3570 | ;; edx number of blocks to read |
||
3571 | ;; esi pointer to return/work area (atleast 20 000 bytes) |
||
3572 | ;; |
||
3573 | ;; |
||
3574 | ;; on return |
||
3575 | ;; |
||
3576 | ;; eax = 0 command succesful |
||
3577 | ;; 1 no fd base and/or partition defined |
||
3578 | ;; 2 yet unsupported FS |
||
3579 | ;; 3 unknown FS |
||
3580 | ;; 4 partition not defined at hd |
||
3581 | ;; 5 file not found |
||
3582 | ;; ebx = size of file |
||
1 | ha | 3583 | ; |
75 | diamond | 3584 | ; mov edi,[0x3010] |
3585 | ; add edi,0x10 |
||
3586 | ; add esi,[edi] |
||
3587 | ; add eax,[edi] |
||
1 | ha | 3588 | ; |
75 | diamond | 3589 | ; pushad |
3590 | ; mov edi,esi |
||
3591 | ; add edi,1024 |
||
3592 | ; mov esi,0x100000+19*512 |
||
3593 | ; sub ecx,1 |
||
3594 | ; shl ecx,9 |
||
3595 | ; add esi,ecx |
||
3596 | ; shl edx,9 |
||
3597 | ; mov ecx,edx |
||
3598 | ; cld |
||
3599 | ; rep movsb |
||
3600 | ; popad |
||
3601 | ; |
||
3602 | ; mov [esp+36],eax |
||
3603 | ; mov [esp+24],ebx |
||
3604 | ; ret |
||
1 | ha | 3605 | |
3606 | |||
3607 | |||
3608 | align 4 |
||
3609 | |||
3610 | sys_programirq: |
||
3611 | |||
3612 | mov edi,[0x3010] |
||
115 | poddubny | 3613 | add eax,[edi+TASKDATA.mem_start] |
1 | ha | 3614 | |
75 | diamond | 3615 | cmp ebx,16 |
3616 | jae .not_owner |
||
1 | ha | 3617 | mov edi,[0x3010] |
115 | poddubny | 3618 | mov edi,[edi+TASKDATA.pid] |
75 | diamond | 3619 | cmp edi,[irq_owner+ebx*4] |
1 | ha | 3620 | je spril1 |
75 | diamond | 3621 | .not_owner: |
1 | ha | 3622 | mov [esp+36],dword 1 |
3623 | ret |
||
3624 | spril1: |
||
3625 | |||
3626 | mov esi,eax |
||
3627 | shl ebx,6 |
||
3628 | add ebx,irq00read |
||
3629 | mov edi,ebx |
||
3630 | mov ecx,16 |
||
3631 | cld |
||
3632 | rep movsd |
||
3633 | mov [esp+36],dword 0 |
||
3634 | ret |
||
3635 | |||
3636 | |||
3637 | align 4 |
||
3638 | |||
3639 | get_irq_data: |
||
75 | diamond | 3640 | cmp eax,16 |
3641 | jae .not_owner |
||
1 | ha | 3642 | mov edx,eax ; check for correct owner |
3643 | shl edx,2 |
||
3644 | add edx,irq_owner |
||
3645 | mov edx,[edx] |
||
3646 | mov edi,[0x3010] |
||
115 | poddubny | 3647 | mov edi,[edi+TASKDATA.pid] |
1 | ha | 3648 | cmp edx,edi |
3649 | je gidril1 |
||
75 | diamond | 3650 | .not_owner: |
3651 | mov [esp+32],dword 2 ; ecx=2 |
||
1 | ha | 3652 | ret |
3653 | |||
3654 | gidril1: |
||
3655 | |||
3656 | mov ebx,eax |
||
3657 | shl ebx,12 |
||
3658 | add ebx,0x2e0000 |
||
3659 | mov eax,[ebx] |
||
3660 | mov ecx,1 |
||
3661 | test eax,eax |
||
3662 | jz gid1 |
||
3663 | |||
3664 | dec eax |
||
3665 | mov esi,ebx |
||
3666 | mov [ebx],eax |
||
3667 | movzx ebx,byte [ebx+0x10] |
||
3668 | add esi,0x10 |
||
3669 | mov edi,esi |
||
3670 | inc esi |
||
3671 | mov ecx,4000 / 4 |
||
3672 | cld |
||
3673 | rep movsd |
||
75 | diamond | 3674 | ; xor ecx,ecx ; as result of 'rep' ecx=0 |
1 | ha | 3675 | gid1: |
3676 | mov [esp+36],eax |
||
3677 | mov [esp+32],ecx |
||
3678 | mov [esp+24],ebx |
||
3679 | ret |
||
3680 | |||
3681 | |||
3682 | set_io_access_rights: |
||
3683 | |||
3684 | pushad |
||
3685 | |||
3686 | mov edi,[0x3000] |
||
3687 | imul edi,tss_step |
||
3688 | add edi,tss_data+128 |
||
3689 | ; add edi,128 |
||
3690 | |||
3691 | mov ecx,eax |
||
3692 | and ecx,7 ; offset in byte |
||
3693 | |||
3694 | shr eax,3 ; number of byte |
||
3695 | add edi,eax |
||
3696 | |||
3697 | mov ebx,1 |
||
3698 | shl ebx,cl |
||
3699 | |||
3700 | cmp ebp,0 ; enable access - ebp = 0 |
||
3701 | jne siar1 |
||
3702 | |||
3703 | not ebx |
||
3704 | and [edi],byte bl |
||
3705 | |||
3706 | popad |
||
3707 | |||
3708 | ret |
||
3709 | |||
3710 | siar1: |
||
3711 | |||
3712 | or [edi],byte bl ; disable access - ebp = 1 |
||
3713 | |||
3714 | popad |
||
3715 | |||
3716 | ret |
||
3717 | |||
3718 | r_f_port_area: |
||
3719 | |||
3720 | test eax, eax |
||
3721 | jnz free_port_area |
||
3722 | ; je r_port_area |
||
3723 | ; jmp free_port_area |
||
3724 | |||
3725 | ; r_port_area: |
||
3726 | |||
3727 | pushad |
||
3728 | |||
3729 | cmp ebx,ecx ; beginning > end ? |
||
75 | diamond | 3730 | ja rpal1 |
3731 | cmp ecx,65536 |
||
3732 | jae rpal1 |
||
1 | ha | 3733 | mov esi,[0x2d0000] |
75 | diamond | 3734 | test esi,esi ; no reserved areas ? |
1 | ha | 3735 | je rpal2 |
3736 | cmp esi,255 ; max reserved |
||
75 | diamond | 3737 | jae rpal1 |
1 | ha | 3738 | rpal3: |
3739 | mov edi,esi |
||
3740 | shl edi,4 |
||
3741 | add edi,0x2d0000 |
||
3742 | cmp ebx,[edi+8] |
||
75 | diamond | 3743 | ja rpal4 |
1 | ha | 3744 | cmp ecx,[edi+4] |
3745 | jae rpal1 |
||
3746 | ; jb rpal4 |
||
3747 | ; jmp rpal1 |
||
3748 | rpal4: |
||
3749 | |||
3750 | dec esi |
||
3751 | jnz rpal3 |
||
3752 | jmp rpal2 |
||
3753 | rpal1: |
||
3754 | popad |
||
3755 | mov eax,1 |
||
3756 | ret |
||
3757 | |||
3758 | rpal2: |
||
3759 | popad |
||
3760 | |||
3761 | |||
3762 | ; enable port access at port IO map |
||
3763 | cli |
||
3764 | pushad ; start enable io map |
||
3765 | |||
3766 | cmp ecx,65536 ;16384 |
||
3767 | jae no_unmask_io ; jge |
||
3768 | |||
3769 | mov eax,ebx |
||
3770 | |||
3771 | new_port_access: |
||
3772 | |||
3773 | pushad |
||
3774 | |||
75 | diamond | 3775 | xor ebp,ebp ; enable - eax = port |
1 | ha | 3776 | call set_io_access_rights |
3777 | |||
3778 | popad |
||
3779 | |||
3780 | inc eax |
||
3781 | cmp eax,ecx |
||
3782 | jbe new_port_access |
||
3783 | |||
3784 | no_unmask_io: |
||
3785 | |||
3786 | popad ; end enable io map |
||
3787 | sti |
||
3788 | |||
3789 | mov edi,[0x2d0000] |
||
3790 | add edi,1 |
||
3791 | mov [0x2d0000],edi |
||
3792 | shl edi,4 |
||
3793 | add edi,0x2d0000 |
||
3794 | mov esi,[0x3010] |
||
115 | poddubny | 3795 | mov esi,[esi+TASKDATA.pid] |
1 | ha | 3796 | mov [edi],esi |
3797 | mov [edi+4],ebx |
||
3798 | mov [edi+8],ecx |
||
3799 | |||
3800 | xor eax, eax |
||
3801 | ret |
||
3802 | |||
3803 | free_port_area: |
||
3804 | |||
3805 | pushad |
||
3806 | |||
3807 | mov esi,[0x2d0000] ; no reserved areas ? |
||
75 | diamond | 3808 | test esi,esi |
1 | ha | 3809 | je frpal2 |
3810 | mov edx,[0x3010] |
||
115 | poddubny | 3811 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3812 | frpal3: |
3813 | mov edi,esi |
||
3814 | shl edi,4 |
||
3815 | add edi,0x2d0000 |
||
3816 | cmp edx,[edi] |
||
3817 | jne frpal4 |
||
3818 | cmp ebx,[edi+4] |
||
3819 | jne frpal4 |
||
3820 | cmp ecx,[edi+8] |
||
3821 | jne frpal4 |
||
3822 | jmp frpal1 |
||
3823 | frpal4: |
||
3824 | dec esi |
||
3825 | jnz frpal3 |
||
3826 | frpal2: |
||
3827 | popad |
||
3828 | mov eax,1 |
||
3829 | ret |
||
3830 | frpal1: |
||
3831 | mov ecx,256 |
||
3832 | sub ecx,esi |
||
3833 | shl ecx,4 |
||
3834 | mov esi,edi |
||
3835 | add esi,16 |
||
3836 | cld |
||
3837 | rep movsb |
||
3838 | |||
3839 | dec dword [0x2d0000] |
||
3840 | |||
3841 | popad |
||
3842 | |||
3843 | |||
3844 | ; disable port access at port IO map |
||
3845 | |||
3846 | pushad ; start disable io map |
||
3847 | |||
3848 | cmp ecx,65536 ;16384 |
||
3849 | jge no_mask_io |
||
3850 | |||
3851 | mov eax,ebx |
||
3852 | |||
3853 | new_port_access_disable: |
||
3854 | |||
3855 | pushad |
||
3856 | |||
3857 | mov ebp,1 ; disable - eax = port |
||
3858 | call set_io_access_rights |
||
3859 | |||
3860 | popad |
||
3861 | |||
3862 | inc eax |
||
3863 | cmp eax,ecx |
||
3864 | jbe new_port_access_disable |
||
3865 | |||
3866 | no_mask_io: |
||
3867 | |||
3868 | popad ; end disable io map |
||
3869 | |||
3870 | xor eax, eax |
||
3871 | ret |
||
3872 | |||
3873 | |||
3874 | reserve_free_irq: |
||
3875 | |||
75 | diamond | 3876 | mov ecx, 1 |
3877 | cmp ebx, 16 |
||
3878 | jae fril1 |
||
3879 | test eax,eax |
||
1 | ha | 3880 | jz reserve_irq |
3881 | |||
75 | diamond | 3882 | lea edi,[irq_owner+ebx*4] |
1 | ha | 3883 | mov edx,[edi] |
3884 | mov eax,[0x3010] |
||
115 | poddubny | 3885 | cmp edx,[eax+TASKDATA.pid] |
1 | ha | 3886 | jne fril1 |
75 | diamond | 3887 | dec ecx |
3888 | mov [edi],ecx |
||
1 | ha | 3889 | fril1: |
3890 | mov [esp+36],ecx ; return in eax |
||
3891 | ret |
||
3892 | |||
3893 | reserve_irq: |
||
3894 | |||
75 | diamond | 3895 | lea edi,[irq_owner+ebx*4] |
3896 | cmp dword [edi], 0 |
||
3897 | jnz ril1 |
||
1 | ha | 3898 | |
3899 | mov edx,[0x3010] |
||
115 | poddubny | 3900 | mov edx,[edx+TASKDATA.pid] |
1 | ha | 3901 | mov [edi],edx |
75 | diamond | 3902 | dec ecx |
1 | ha | 3903 | ril1: |
3904 | mov [esp+36],ecx ; return in eax |
||
3905 | ret |
||
3906 | |||
3907 | drawbackground: |
||
33 | mario79 | 3908 | inc [mouse_pause] |
1 | ha | 3909 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 3910 | je dbrv20 |
1 | ha | 3911 | dbrv12: |
3912 | cmp [0xfe0c],word 0100000000000000b |
||
3913 | jge dbrv20 |
||
3914 | cmp [0xfe0c],word 0x13 |
||
3915 | je dbrv20 |
||
3916 | call vesa12_drawbackground |
||
33 | mario79 | 3917 | dec [mouse_pause] |
36 | mario79 | 3918 | call [draw_pointer] |
1 | ha | 3919 | ret |
3920 | dbrv20: |
||
3921 | cmp [display_data-12],dword 1 |
||
3922 | jne bgrstr |
||
3923 | call vesa20_drawbackground_tiled |
||
33 | mario79 | 3924 | dec [mouse_pause] |
36 | mario79 | 3925 | call [draw_pointer] |
1 | ha | 3926 | ret |
3927 | bgrstr: |
||
3928 | call vesa20_drawbackground_stretch |
||
33 | mario79 | 3929 | dec [mouse_pause] |
36 | mario79 | 3930 | call [draw_pointer] |
1 | ha | 3931 | ret |
3932 | |||
75 | diamond | 3933 | align 4 |
1 | ha | 3934 | |
75 | diamond | 3935 | syscall_putimage: ; PutImage |
33 | mario79 | 3936 | |
75 | diamond | 3937 | mov edx,ecx |
3938 | mov ecx,ebx |
||
3939 | lea ebx, [eax+std_application_base_address] |
||
3940 | |||
1 | ha | 3941 | sys_putimage: |
53 | mikedld | 3942 | test ecx,0x80008000 |
3943 | jnz .exit |
||
3944 | test ecx,0x0000FFFF |
||
3945 | jz .exit |
||
3946 | test ecx,0xFFFF0000 |
||
3947 | jnz @f |
||
3948 | .exit: |
||
3949 | ret |
||
3950 | @@: |
||
114 | mikedld | 3951 | mov edi,[0x3000] |
3952 | shl edi,8 |
||
3953 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
3954 | rol edx,16 |
||
3955 | add dx,word[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
3956 | rol edx,16 |
||
3957 | .forced: |
||
314 | diamond | 3958 | push ebp esi 0 |
283 | diamond | 3959 | mov ebp, putimage_get24bpp |
3960 | mov esi, putimage_init24bpp |
||
3961 | sys_putimage_bpp: |
||
3962 | ; call [disable_mouse] ; this will be done in xxx_putimage |
||
117 | mario79 | 3963 | ; mov eax, vga_putimage |
75 | diamond | 3964 | cmp [0xfe0c], word 0x12 |
117 | mario79 | 3965 | jz @f ;.doit |
75 | diamond | 3966 | mov eax, vesa12_putimage |
3967 | cmp [0xfe0c], word 0100000000000000b |
||
3968 | jae @f |
||
3969 | cmp [0xfe0c], word 0x13 |
||
3970 | jnz .doit |
||
3971 | @@: |
||
3972 | mov eax, vesa20_putimage |
||
3973 | .doit: |
||
119 | mario79 | 3974 | inc [mouse_pause] |
75 | diamond | 3975 | call eax |
119 | mario79 | 3976 | dec [mouse_pause] |
314 | diamond | 3977 | pop ebp esi ebp |
75 | diamond | 3978 | jmp [draw_pointer] |
1 | ha | 3979 | |
283 | diamond | 3980 | syscall_putimage_palette: |
3981 | lea edi, [esi+std_application_base_address] |
||
3982 | mov esi, edx |
||
3983 | mov edx, ecx |
||
3984 | mov ecx, ebx |
||
3985 | lea ebx, [eax+std_application_base_address] |
||
3986 | sys_putimage_palette: |
||
3987 | ; ebx = pointer to image |
||
3988 | ; ecx = [xsize]*65536 + [ysize] |
||
3989 | ; edx = [xstart]*65536 + [ystart] |
||
314 | diamond | 3990 | ; esi = number of bits per pixel, must be 8, 24 or 32 |
283 | diamond | 3991 | ; edi = pointer to palette |
314 | diamond | 3992 | ; ebp = row delta |
283 | diamond | 3993 | mov eax, [0x3000] |
3994 | shl eax, 8 |
||
3995 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.top] |
||
3996 | rol edx, 16 |
||
3997 | add dx, word [eax+0x80000+APPDATA.wnd_clientbox.left] |
||
3998 | rol edx, 16 |
||
3999 | .forced: |
||
314 | diamond | 4000 | push ebp esi ebp |
4001 | cmp esi, 8 |
||
4002 | jnz @f |
||
283 | diamond | 4003 | mov ebp, putimage_get8bpp |
4004 | mov esi, putimage_init8bpp |
||
4005 | jmp sys_putimage_bpp |
||
314 | diamond | 4006 | @@: |
4007 | cmp esi, 24 |
||
4008 | jnz @f |
||
4009 | mov ebp, putimage_get24bpp |
||
4010 | mov esi, putimage_init24bpp |
||
4011 | jmp sys_putimage_bpp |
||
4012 | @@: |
||
4013 | cmp esi, 32 |
||
4014 | jnz @f |
||
4015 | mov ebp, putimage_get32bpp |
||
4016 | mov esi, putimage_init32bpp |
||
4017 | jmp sys_putimage_bpp |
||
4018 | @@: |
||
4019 | pop ebp esi |
||
4020 | ret |
||
283 | diamond | 4021 | |
4022 | putimage_init24bpp: |
||
4023 | lea eax, [eax*3] |
||
4024 | putimage_init8bpp: |
||
4025 | ret |
||
4026 | |||
4027 | putimage_get24bpp: |
||
4028 | mov eax, [esi] |
||
4029 | add esi, 3 |
||
4030 | ret 4 |
||
4031 | putimage_get8bpp: |
||
4032 | movzx eax, byte [esi] |
||
4033 | push edx |
||
4034 | mov edx, [esp+8] |
||
4035 | mov eax, [edx+eax*4] |
||
4036 | pop edx |
||
4037 | inc esi |
||
4038 | ret 4 |
||
4039 | |||
314 | diamond | 4040 | putimage_init32bpp: |
4041 | shl eax, 2 |
||
4042 | ret |
||
4043 | putimage_get32bpp: |
||
4044 | lodsd |
||
4045 | ret 4 |
||
4046 | |||
1 | ha | 4047 | ; eax x beginning |
4048 | ; ebx y beginning |
||
4049 | ; ecx x end |
||
283 | diamond | 4050 | ; edx y end |
1 | ha | 4051 | ; edi color |
4052 | |||
4053 | __sys_drawbar: |
||
114 | mikedld | 4054 | mov esi,[0x3000] |
4055 | shl esi,8 |
||
4056 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4057 | add ecx,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4058 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4059 | add edx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
4060 | .forced: |
||
33 | mario79 | 4061 | inc [mouse_pause] |
283 | diamond | 4062 | ; call [disable_mouse] |
33 | mario79 | 4063 | cmp [0xfe0c],word 0x12 |
117 | mario79 | 4064 | je dbv20 |
1 | ha | 4065 | sdbv20: |
4066 | cmp [0xfe0c],word 0100000000000000b |
||
4067 | jge dbv20 |
||
4068 | cmp [0xfe0c],word 0x13 |
||
4069 | je dbv20 |
||
4070 | call vesa12_drawbar |
||
33 | mario79 | 4071 | dec [mouse_pause] |
36 | mario79 | 4072 | call [draw_pointer] |
1 | ha | 4073 | ret |
4074 | dbv20: |
||
4075 | call vesa20_drawbar |
||
33 | mario79 | 4076 | dec [mouse_pause] |
36 | mario79 | 4077 | call [draw_pointer] |
1 | ha | 4078 | ret |
4079 | |||
4080 | |||
4081 | |||
4082 | kb_read: |
||
4083 | |||
4084 | push ecx edx |
||
4085 | |||
164 | serge | 4086 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4087 | kr_loop: |
4088 | in al,0x64 |
||
4089 | test al,1 |
||
4090 | jnz kr_ready |
||
4091 | loop kr_loop |
||
4092 | mov ah,1 |
||
4093 | jmp kr_exit |
||
4094 | kr_ready: |
||
4095 | push ecx |
||
4096 | mov ecx,32 |
||
4097 | kr_delay: |
||
4098 | loop kr_delay |
||
4099 | pop ecx |
||
4100 | in al,0x60 |
||
4101 | xor ah,ah |
||
4102 | kr_exit: |
||
4103 | |||
4104 | pop edx ecx |
||
4105 | |||
4106 | ret |
||
4107 | |||
4108 | |||
4109 | kb_write: |
||
4110 | |||
4111 | push ecx edx |
||
4112 | |||
4113 | mov dl,al |
||
265 | diamond | 4114 | ; mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
4115 | ; kw_loop1: |
||
4116 | ; in al,0x64 |
||
4117 | ; test al,0x20 |
||
4118 | ; jz kw_ok1 |
||
4119 | ; loop kw_loop1 |
||
4120 | ; mov ah,1 |
||
4121 | ; jmp kw_exit |
||
4122 | ; kw_ok1: |
||
1 | ha | 4123 | in al,0x60 |
98 | mario79 | 4124 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4125 | kw_loop: |
4126 | in al,0x64 |
||
4127 | test al,2 |
||
4128 | jz kw_ok |
||
4129 | loop kw_loop |
||
4130 | mov ah,1 |
||
4131 | jmp kw_exit |
||
4132 | kw_ok: |
||
4133 | mov al,dl |
||
4134 | out 0x60,al |
||
98 | mario79 | 4135 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4136 | kw_loop3: |
4137 | in al,0x64 |
||
4138 | test al,2 |
||
4139 | jz kw_ok3 |
||
4140 | loop kw_loop3 |
||
4141 | mov ah,1 |
||
4142 | jmp kw_exit |
||
4143 | kw_ok3: |
||
4144 | mov ah,8 |
||
4145 | kw_loop4: |
||
98 | mario79 | 4146 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4147 | kw_loop5: |
4148 | in al,0x64 |
||
4149 | test al,1 |
||
4150 | jnz kw_ok4 |
||
4151 | loop kw_loop5 |
||
4152 | dec ah |
||
4153 | jnz kw_loop4 |
||
4154 | kw_ok4: |
||
4155 | xor ah,ah |
||
4156 | kw_exit: |
||
4157 | |||
4158 | pop edx ecx |
||
4159 | |||
4160 | ret |
||
4161 | |||
4162 | |||
4163 | kb_cmd: |
||
4164 | |||
98 | mario79 | 4165 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4166 | c_wait: |
4167 | in al,0x64 |
||
4168 | test al,2 |
||
4169 | jz c_send |
||
4170 | loop c_wait |
||
4171 | jmp c_error |
||
4172 | c_send: |
||
4173 | mov al,bl |
||
4174 | out 0x64,al |
||
98 | mario79 | 4175 | mov ecx,0x1ffff ; last 0xffff, new value in view of fast CPU's |
1 | ha | 4176 | c_accept: |
4177 | in al,0x64 |
||
4178 | test al,2 |
||
4179 | jz c_ok |
||
4180 | loop c_accept |
||
4181 | c_error: |
||
4182 | mov ah,1 |
||
4183 | jmp c_exit |
||
4184 | c_ok: |
||
4185 | xor ah,ah |
||
4186 | c_exit: |
||
4187 | ret |
||
4188 | |||
4189 | |||
4190 | setmouse: ; set mousepicture -pointer |
||
4191 | ; ps2 mouse enable |
||
4192 | |||
4193 | mov [0xf200],dword mousepointer |
||
4194 | |||
4195 | cli |
||
33 | mario79 | 4196 | ; mov bl,0xa8 ; enable mouse cmd |
4197 | ; call kb_cmd |
||
4198 | ; call kb_read ; read status |
||
4199 | ; mov bl,0x20 ; get command byte |
||
4200 | ; call kb_cmd |
||
4201 | ; call kb_read |
||
4202 | ; or al,3 ; enable interrupt |
||
4203 | ; mov bl,0x60 ; write command |
||
4204 | ; push eax |
||
4205 | ; call kb_cmd |
||
4206 | ; pop eax |
||
4207 | ; call kb_write |
||
4208 | ; mov bl,0xd4 ; for mouse |
||
4209 | ; call kb_cmd |
||
4210 | ; mov al,0xf4 ; enable mouse device |
||
4211 | ; call kb_write |
||
4212 | ; call kb_read ; read status return |
||
1 | ha | 4213 | |
4214 | ; com1 mouse enable |
||
4215 | |||
4216 | mov bx,0x3f8 ; combase |
||
4217 | |||
4218 | mov dx,bx |
||
4219 | add dx,3 |
||
4220 | mov al,0x80 |
||
4221 | out dx,al |
||
4222 | |||
4223 | mov dx,bx |
||
4224 | add dx,1 |
||
4225 | mov al,0 |
||
4226 | out dx,al |
||
4227 | |||
4228 | mov dx,bx |
||
4229 | add dx,0 |
||
4230 | mov al,0x30*2 ; 0x30 / 4 |
||
4231 | out dx,al |
||
4232 | |||
4233 | mov dx,bx |
||
4234 | add dx,3 |
||
4235 | mov al,2 ; 3 |
||
4236 | out dx,al |
||
4237 | |||
4238 | mov dx,bx |
||
4239 | add dx,4 |
||
4240 | mov al,0xb |
||
4241 | out dx,al |
||
4242 | |||
4243 | mov dx,bx |
||
4244 | add dx,1 |
||
4245 | mov al,1 |
||
4246 | out dx,al |
||
4247 | |||
4248 | |||
4249 | ; com2 mouse enable |
||
4250 | |||
4251 | mov bx,0x2f8 ; combase |
||
4252 | |||
4253 | mov dx,bx |
||
4254 | add dx,3 |
||
4255 | mov al,0x80 |
||
4256 | out dx,al |
||
4257 | |||
4258 | mov dx,bx |
||
4259 | add dx,1 |
||
4260 | mov al,0 |
||
4261 | out dx,al |
||
4262 | |||
4263 | mov dx,bx |
||
4264 | add dx,0 |
||
4265 | mov al,0x30*2 |
||
4266 | out dx,al |
||
4267 | |||
4268 | mov dx,bx |
||
4269 | add dx,3 |
||
4270 | mov al,2 |
||
4271 | out dx,al |
||
4272 | |||
4273 | mov dx,bx |
||
4274 | add dx,4 |
||
4275 | mov al,0xb |
||
4276 | out dx,al |
||
4277 | |||
4278 | mov dx,bx |
||
4279 | add dx,1 |
||
4280 | mov al,1 |
||
4281 | out dx,al |
||
4282 | |||
4283 | ret |
||
4284 | |||
4285 | |||
4286 | _rdtsc: |
||
164 | serge | 4287 | bt [cpu_caps], CAPS_TSC |
4288 | jnc ret_rdtsc |
||
1 | ha | 4289 | rdtsc |
4290 | ret |
||
4291 | ret_rdtsc: |
||
4292 | mov edx,0xffffffff |
||
4293 | mov eax,0xffffffff |
||
4294 | ret |
||
4295 | |||
4296 | rerouteirqs: |
||
4297 | |||
4298 | cli |
||
4299 | |||
4300 | mov al,0x11 ; icw4, edge triggered |
||
4301 | out 0x20,al |
||
4302 | call pic_delay |
||
4303 | out 0xA0,al |
||
4304 | call pic_delay |
||
4305 | |||
4306 | mov al,0x20 ; generate 0x20 + |
||
4307 | out 0x21,al |
||
4308 | call pic_delay |
||
4309 | mov al,0x28 ; generate 0x28 + |
||
4310 | out 0xA1,al |
||
4311 | call pic_delay |
||
4312 | |||
4313 | mov al,0x04 ; slave at irq2 |
||
4314 | out 0x21,al |
||
4315 | call pic_delay |
||
4316 | mov al,0x02 ; at irq9 |
||
4317 | out 0xA1,al |
||
4318 | call pic_delay |
||
4319 | |||
4320 | mov al,0x01 ; 8086 mode |
||
4321 | out 0x21,al |
||
4322 | call pic_delay |
||
4323 | out 0xA1,al |
||
4324 | call pic_delay |
||
4325 | |||
4326 | mov al,255 ; mask all irq's |
||
4327 | out 0xA1,al |
||
4328 | call pic_delay |
||
4329 | out 0x21,al |
||
4330 | call pic_delay |
||
4331 | |||
4332 | mov ecx,0x1000 |
||
4333 | cld |
||
4334 | picl1: call pic_delay |
||
4335 | loop picl1 |
||
4336 | |||
4337 | mov al,255 ; mask all irq's |
||
4338 | out 0xA1,al |
||
4339 | call pic_delay |
||
4340 | out 0x21,al |
||
4341 | call pic_delay |
||
4342 | |||
4343 | cli |
||
4344 | |||
4345 | ret |
||
4346 | |||
4347 | |||
4348 | pic_delay: |
||
4349 | |||
4350 | jmp pdl1 |
||
4351 | pdl1: ret |
||
4352 | |||
4353 | |||
4354 | sys_msg_board_str: |
||
4355 | |||
4356 | pushad |
||
4357 | @@: |
||
4358 | cmp [esi],byte 0 |
||
4359 | je @f |
||
4360 | mov eax,1 |
||
4361 | movzx ebx,byte [esi] |
||
4362 | call sys_msg_board |
||
4363 | inc esi |
||
4364 | jmp @b |
||
4365 | @@: |
||
4366 | popad |
||
4367 | ret |
||
4368 | |||
4369 | uglobal |
||
4370 | msg_board_data: times 512 db 0 |
||
4371 | msg_board_count dd 0x0 |
||
4372 | endg |
||
4373 | |||
4374 | sys_msg_board: |
||
4375 | |||
4376 | ; eax=1 : write : bl byte to write |
||
4377 | ; eax=2 : read : ebx=0 -> no data, ebx=1 -> data in al |
||
4378 | |||
4379 | mov ecx,[msg_board_count] |
||
4380 | cmp eax, 1 |
||
4381 | jne smbl1 |
||
4382 | |||
4383 | |||
4384 | mov [msg_board_data+ecx],bl |
||
4385 | inc ecx |
||
4386 | and ecx, 511 |
||
4387 | mov [msg_board_count], ecx |
||
4388 | mov [check_idle_semaphore], 5 |
||
4389 | ret |
||
4390 | smbl1: |
||
4391 | |||
4392 | cmp eax, 2 |
||
4393 | jne smbl2 |
||
4394 | test ecx, ecx |
||
4395 | jz smbl21 |
||
4396 | ; mov edi, msg_board_data |
||
4397 | ; mov esi, msg_board_data+1 |
||
4398 | ; movzx eax, byte [edi] |
||
4399 | mov eax, msg_board_data+1 |
||
4400 | mov ebx, msg_board_data |
||
4401 | movzx edx, byte [ebx] |
||
4402 | call memmove |
||
4403 | ; push ecx |
||
4404 | ; shr ecx, 2 |
||
4405 | ; cld |
||
4406 | ; rep movsd |
||
4407 | ; pop ecx |
||
4408 | ; and ecx, 3 |
||
4409 | ; rep movsb |
||
4410 | dec [msg_board_count] |
||
4411 | mov [esp+36], edx ;eax |
||
4412 | mov [esp+24], dword 1 |
||
4413 | ret |
||
4414 | smbl21: |
||
4415 | mov [esp+36], ecx |
||
4416 | mov [esp+24], ecx |
||
4417 | |||
4418 | smbl2: |
||
4419 | ret |
||
4420 | |||
4421 | |||
4422 | |||
4423 | sys_process_def: |
||
92 | diamond | 4424 | mov edi, [0x3000] |
1 | ha | 4425 | |
92 | diamond | 4426 | dec eax ; 1 = set keyboard mode |
1 | ha | 4427 | jne no_set_keyboard_setup |
4428 | |||
4429 | shl edi,8 |
||
115 | poddubny | 4430 | mov [edi+0x80000 + APPDATA.keyboard_mode],bl |
1 | ha | 4431 | |
4432 | ret |
||
4433 | |||
4434 | no_set_keyboard_setup: |
||
4435 | |||
92 | diamond | 4436 | dec eax ; 2 = get keyboard mode |
1 | ha | 4437 | jne no_get_keyboard_setup |
4438 | |||
4439 | shl edi,8 |
||
115 | poddubny | 4440 | movzx eax, byte [0x80000+edi + APPDATA.keyboard_mode] |
1 | ha | 4441 | |
4442 | mov [esp+36],eax |
||
4443 | |||
4444 | ret |
||
4445 | |||
4446 | no_get_keyboard_setup: |
||
4447 | |||
92 | diamond | 4448 | dec eax ; 3 = get keyboard ctrl, alt, shift |
1 | ha | 4449 | jne no_get_keyboard_cas |
4450 | |||
4451 | ; xor eax,eax |
||
4452 | ; movzx eax,byte [shift] |
||
4453 | ; movzx ebx,byte [ctrl] |
||
4454 | ; shl ebx,2 |
||
4455 | ; add eax,ebx |
||
4456 | ; movzx ebx,byte [alt] |
||
4457 | ; shl ebx,3 |
||
4458 | ; add eax,ebx |
||
4459 | |||
4460 | ;// mike.dld [ |
||
4461 | mov eax, [kb_state] |
||
4462 | ;// mike.dld ] |
||
4463 | |||
4464 | mov [esp+36],eax |
||
4465 | |||
4466 | ret |
||
4467 | |||
4468 | no_get_keyboard_cas: |
||
4469 | |||
92 | diamond | 4470 | dec eax |
4471 | jnz no_add_keyboard_hotkey |
||
1 | ha | 4472 | |
92 | diamond | 4473 | mov eax, hotkey_list |
4474 | @@: |
||
4475 | cmp dword [eax+8], 0 |
||
4476 | jz .found_free |
||
4477 | add eax, 16 |
||
4478 | cmp eax, hotkey_list+16*256 |
||
4479 | jb @b |
||
4480 | mov dword [esp+36], 1 |
||
4481 | ret |
||
4482 | .found_free: |
||
4483 | mov [eax+8], edi |
||
4484 | mov [eax+4], ecx |
||
4485 | movzx ebx, bl |
||
4486 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4487 | mov ecx, [ebx] |
||
4488 | mov [eax], ecx |
||
4489 | mov [ebx], eax |
||
4490 | mov [eax+12], ebx |
||
4491 | jecxz @f |
||
4492 | mov [ecx+12], eax |
||
4493 | @@: |
||
4494 | and dword [esp+36], 0 |
||
4495 | ret |
||
4496 | |||
4497 | no_add_keyboard_hotkey: |
||
4498 | |||
4499 | dec eax |
||
4500 | jnz no_del_keyboard_hotkey |
||
4501 | |||
4502 | movzx ebx, bl |
||
4503 | lea ebx, [hotkey_scancodes+ebx*4] |
||
4504 | mov eax, [ebx] |
||
4505 | .scan: |
||
4506 | test eax, eax |
||
4507 | jz .notfound |
||
4508 | cmp [eax+8], edi |
||
4509 | jnz .next |
||
4510 | cmp [eax+4], ecx |
||
4511 | jz .found |
||
4512 | .next: |
||
4513 | mov eax, [eax] |
||
4514 | jmp .scan |
||
4515 | .notfound: |
||
4516 | mov dword [esp+36], 1 |
||
4517 | ret |
||
4518 | .found: |
||
4519 | mov ecx, [eax] |
||
4520 | jecxz @f |
||
4521 | mov edx, [eax+12] |
||
4522 | mov [ecx+12], edx |
||
4523 | @@: |
||
4524 | mov ecx, [eax+12] |
||
4525 | mov edx, [eax] |
||
4526 | mov [ecx], edx |
||
4527 | xor edx, edx |
||
4528 | mov [eax+4], edx |
||
4529 | mov [eax+8], edx |
||
4530 | mov [eax+12], edx |
||
4531 | mov [eax], edx |
||
4532 | mov [esp+36], edx |
||
4533 | ret |
||
4534 | |||
4535 | no_del_keyboard_hotkey: |
||
1 | ha | 4536 | ret |
4537 | |||
4538 | |||
4539 | align 4 |
||
4540 | |||
4541 | sys_gs: ; direct screen access |
||
4542 | |||
4543 | cmp eax,1 ; resolution |
||
4544 | jne no_gs1 |
||
4545 | mov eax,[0xfe00] |
||
4546 | shl eax,16 |
||
4547 | mov ax,[0xfe04] |
||
4548 | add eax,0x00010001 |
||
4549 | mov [esp+36],eax |
||
4550 | ret |
||
4551 | no_gs1: |
||
4552 | |||
4553 | cmp eax,2 ; bits per pixel |
||
4554 | jne no_gs2 |
||
4555 | movzx eax,byte [0xfbf1] |
||
4556 | mov [esp+36],eax |
||
4557 | ret |
||
4558 | no_gs2: |
||
4559 | |||
4560 | cmp eax,3 ; bytes per scanline |
||
4561 | jne no_gs3 |
||
4562 | mov eax,[0xfe08] |
||
4563 | mov [esp+36],eax |
||
4564 | ret |
||
4565 | no_gs3: |
||
4566 | |||
4567 | mov [esp+36],dword -1 |
||
4568 | ret |
||
4569 | |||
4570 | |||
4571 | align 4 ; PCI functions |
||
4572 | |||
4573 | sys_pci: |
||
4574 | |||
4575 | call pci_api |
||
4576 | mov [esp+36],eax |
||
4577 | ret |
||
4578 | |||
4579 | |||
4580 | align 4 ; system functions |
||
4581 | |||
4582 | syscall_setpixel: ; SetPixel |
||
4583 | |||
4584 | |||
4585 | mov edx,[0x3010] |
||
115 | poddubny | 4586 | add eax,[edx-twdw+WDATA.box.left] |
4587 | add ebx,[edx-twdw+WDATA.box.top] |
||
114 | mikedld | 4588 | mov edi,[0x3000] |
4589 | shl edi,8 |
||
4590 | add eax,[edi+0x80000+APPDATA.wnd_clientbox.left] |
||
4591 | add ebx,[edi+0x80000+APPDATA.wnd_clientbox.top] |
||
112 | poddubny | 4592 | xor edi,edi ; no force |
114 | mikedld | 4593 | ; mov edi,1 |
112 | poddubny | 4594 | call [disable_mouse] |
1 | ha | 4595 | jmp [putpixel] |
4596 | |||
4597 | align 4 |
||
4598 | |||
4599 | syscall_writetext: ; WriteText |
||
4600 | |||
4601 | mov edi,[0x3010] |
||
115 | poddubny | 4602 | mov ebp,[edi-twdw+WDATA.box.left] |
139 | diamond | 4603 | push esi |
114 | mikedld | 4604 | mov esi,[0x3000] |
4605 | shl esi,8 |
||
4606 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4607 | shl ebp,16 |
115 | poddubny | 4608 | add ebp,[edi-twdw+WDATA.box.top] |
114 | mikedld | 4609 | add bp,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
139 | diamond | 4610 | pop esi |
117 | mario79 | 4611 | add ecx,[edi+TASKDATA.mem_start] |
1 | ha | 4612 | add eax,ebp |
4613 | xor edi,edi |
||
4614 | jmp dtext |
||
4615 | |||
4616 | align 4 |
||
4617 | |||
4618 | syscall_openramdiskfile: ; OpenRamdiskFile |
||
4619 | |||
4620 | |||
4621 | mov edi,[0x3010] |
||
164 | serge | 4622 | add edi,TASKDATA.mem_start |
1 | ha | 4623 | add eax,[edi] |
4624 | add edx,[edi] |
||
4625 | mov esi,12 |
||
4626 | call fileread |
||
4627 | mov [esp+36],ebx |
||
4628 | ret |
||
4629 | |||
4630 | align 4 |
||
4631 | |||
4632 | syscall_drawrect: ; DrawRect |
||
4633 | |||
4634 | mov edi,ecx |
||
52 | mikedld | 4635 | and edi,0x80FFFFFF |
1 | ha | 4636 | test ax,ax |
4637 | je drectr |
||
4638 | test bx,bx |
||
4639 | je drectr |
||
4640 | movzx ecx,ax |
||
4641 | shr eax,16 |
||
4642 | movzx edx,bx |
||
4643 | shr ebx,16 |
||
114 | mikedld | 4644 | mov esi,[0x3000] |
4645 | shl esi,8 |
||
4646 | add eax,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4647 | add ebx,[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4648 | add ecx,eax |
4649 | add edx,ebx |
||
4650 | jmp [drawbar] |
||
4651 | drectr: |
||
4652 | ret |
||
4653 | |||
4654 | align 4 |
||
4655 | |||
4656 | syscall_getscreensize: ; GetScreenSize |
||
4657 | |||
4658 | movzx eax,word[0xfe00] |
||
4659 | shl eax,16 |
||
4660 | mov ax,[0xfe04] |
||
4661 | mov [esp+36],eax |
||
4662 | ret |
||
4663 | |||
4664 | align 4 |
||
4665 | |||
4666 | syscall_cdaudio: ; CD |
||
4667 | |||
4668 | call sys_cd_audio |
||
4669 | mov [esp+36],eax |
||
4670 | ret |
||
4671 | |||
4672 | align 4 |
||
4673 | |||
4674 | syscall_delramdiskfile: ; DelRamdiskFile |
||
4675 | |||
4676 | mov edi,[0x3010] |
||
164 | serge | 4677 | add edi,TASKDATA.mem_start |
1 | ha | 4678 | add eax,[edi] |
4679 | call filedelete |
||
4680 | mov [esp+36],eax |
||
4681 | ret |
||
4682 | |||
4683 | align 4 |
||
4684 | |||
4685 | syscall_writeramdiskfile: ; WriteRamdiskFile |
||
4686 | |||
4687 | mov edi,[0x3010] |
||
164 | serge | 4688 | add edi,TASKDATA.mem_start |
1 | ha | 4689 | add eax,[edi] |
4690 | add ebx,[edi] |
||
4691 | call filesave |
||
4692 | mov [esp+36],eax |
||
4693 | ret |
||
4694 | |||
4695 | align 4 |
||
4696 | |||
4697 | syscall_getpixel: ; GetPixel |
||
4698 | mov ecx,[0xfe00] |
||
4699 | inc ecx |
||
4700 | xor edx,edx |
||
4701 | div ecx |
||
4702 | mov ebx,edx |
||
4703 | xchg eax,ebx |
||
4704 | call dword [0xe024] |
||
4705 | mov [esp+36],ecx |
||
4706 | ret |
||
4707 | |||
4708 | align 4 |
||
4709 | |||
4710 | syscall_readstring: ; ReadString |
||
4711 | |||
4712 | mov edi,[0x3010] |
||
164 | serge | 4713 | add edi,TASKDATA.mem_start |
1 | ha | 4714 | add eax,[edi] |
4715 | call read_string |
||
4716 | mov [esp+36],eax |
||
4717 | ret |
||
4718 | |||
4719 | align 4 |
||
4720 | |||
4721 | syscall_drawline: ; DrawLine |
||
4722 | |||
4723 | mov edi,[0x3010] |
||
115 | poddubny | 4724 | movzx edx,word[edi-twdw+WDATA.box.left] |
1 | ha | 4725 | mov ebp,edx |
114 | mikedld | 4726 | mov esi,[0x3000] |
4727 | shl esi,8 |
||
4728 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
4729 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.left] |
||
1 | ha | 4730 | shl edx,16 |
4731 | add ebp,edx |
||
115 | poddubny | 4732 | movzx edx,word[edi-twdw+WDATA.box.top] |
1 | ha | 4733 | add eax,ebp |
4734 | mov ebp,edx |
||
114 | mikedld | 4735 | add ebp,[esi+0x80000+APPDATA.wnd_clientbox.top] |
4736 | add dx,word[esi+0x80000+APPDATA.wnd_clientbox.top] |
||
1 | ha | 4737 | shl edx,16 |
4738 | xor edi,edi |
||
4739 | add edx,ebp |
||
4740 | add ebx,edx |
||
4741 | jmp [draw_line] |
||
4742 | |||
4743 | align 4 |
||
4744 | |||
4745 | syscall_getirqowner: ; GetIrqOwner |
||
75 | diamond | 4746 | cmp eax,16 |
4747 | jae .err |
||
1 | ha | 4748 | shl eax,2 |
4749 | add eax,irq_owner |
||
4750 | mov eax,[eax] |
||
4751 | mov [esp+36],eax |
||
4752 | ret |
||
75 | diamond | 4753 | .err: |
4754 | or dword [esp+36], -1 |
||
4755 | ret |
||
1 | ha | 4756 | |
4757 | align 4 |
||
4758 | |||
4759 | syscall_reserveportarea: ; ReservePortArea and FreePortArea |
||
4760 | |||
4761 | call r_f_port_area |
||
4762 | mov [esp+36],eax |
||
4763 | ret |
||
4764 | |||
4765 | align 4 |
||
4766 | |||
4767 | syscall_threads: ; CreateThreads |
||
4768 | |||
4769 | call sys_threads |
||
4770 | mov [esp+36],eax |
||
4771 | ret |
||
4772 | |||
4773 | align 4 |
||
4774 | |||
4775 | stack_driver_stat: |
||
4776 | |||
4777 | call app_stack_handler ; Stack status |
||
4778 | |||
4779 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4780 | ; call change_task ; between sent packet |
||
4781 | |||
4782 | mov [esp+36],eax |
||
4783 | ret |
||
4784 | |||
4785 | align 4 |
||
4786 | |||
4787 | socket: ; Socket interface |
||
4788 | call app_socket_handler |
||
4789 | |||
4790 | ; mov [check_idle_semaphore],5 ; enable these for zero delay |
||
4791 | ; call change_task ; between sent packet |
||
4792 | |||
4793 | mov [esp+36],eax |
||
4794 | mov [esp+24],ebx |
||
4795 | ret |
||
4796 | |||
4797 | align 4 |
||
4798 | |||
4799 | user_events: ; User event times |
||
4800 | |||
4801 | mov eax,0x12345678 |
||
4802 | mov [esp+36],eax |
||
4803 | |||
4804 | ret |
||
4805 | |||
4806 | align 4 |
||
4807 | |||
4808 | read_from_hd: ; Read from hd - fn not in use |
||
4809 | |||
4810 | mov edi,[0x3010] |
||
115 | poddubny | 4811 | add edi,TASKDATA.mem_start |
1 | ha | 4812 | add eax,[edi] |
4813 | add ecx,[edi] |
||
4814 | add edx,[edi] |
||
4815 | call file_read |
||
4816 | |||
4817 | mov [esp+36],eax |
||
4818 | mov [esp+24],ebx |
||
4819 | |||
4820 | ret |
||
4821 | |||
4822 | |||
76 | mario79 | 4823 | ; --------------- APM --------------------- |
4824 | apm_entry dp 0 |
||
4825 | apm_vf dd 0 |
||
1 | ha | 4826 | align 4 |
76 | mario79 | 4827 | sys_apm: |
4828 | cmp word [apm_vf], 0 ; Check APM BIOS enable |
||
4829 | jne @f |
||
78 | diamond | 4830 | or [esp + 56], byte 1 ; error |
76 | mario79 | 4831 | mov [esp + 36], dword 8 ; 32-bit protected-mode interface not supported |
4832 | ret |
||
164 | serge | 4833 | |
76 | mario79 | 4834 | @@: xchg eax, ecx |
4835 | xchg ebx, ecx |
||
164 | serge | 4836 | |
76 | mario79 | 4837 | cmp al, 3 |
4838 | ja @f |
||
78 | diamond | 4839 | and [esp + 56], byte 0xfe ; emulate func 0..3 as func 0 |
76 | mario79 | 4840 | mov eax, [apm_vf] |
4841 | mov [esp + 36], eax |
||
4842 | shr eax, 16 |
||
4843 | mov [esp + 32], eax |
||
4844 | ret |
||
78 | diamond | 4845 | |
76 | mario79 | 4846 | @@: call pword [apm_entry] ; call APM BIOS |
4847 | mov [esp + 8 ], edi |
||
4848 | mov [esp + 12], esi |
||
4849 | mov [esp + 24], ebx |
||
4850 | mov [esp + 28], edx |
||
4851 | mov [esp + 32], ecx |
||
4852 | mov [esp + 36], eax |
||
4853 | setc al |
||
78 | diamond | 4854 | and [esp + 56], byte 0xfe |
4855 | or [esp + 56], al |
||
76 | mario79 | 4856 | ret |
4857 | ; ----------------------------------------- |
||
1 | ha | 4858 | |
76 | mario79 | 4859 | align 4 |
4860 | |||
1 | ha | 4861 | undefined_syscall: ; Undefined system call |
4862 | |||
4863 | mov [esp+36],dword -1 |
||
4864 | ret |
||
4865 | |||
4866 | |||
4867 | ;clear_busy_flag_at_caller: |
||
4868 | |||
4869 | ; push edi |
||
4870 | |||
4871 | ; mov edi,[0x3000] ; restore processes tss pointer in gdt, busyfl? |
||
4872 | ; imul edi,8 |
||
4873 | ; mov [edi+gdts+ tss0 +5], word 01010000b *256 +11101001b |
||
4874 | |||
4875 | ; pop edi |
||
4876 | |||
4877 | ; ret |
||
4878 | |||
4879 | |||
4880 | keymap: |
||
4881 | |||
4882 | db '6',27 |
||
4883 | db '1234567890-=',8,9 |
||
4884 | db 'qwertyuiop[]',13 |
||
4885 | db '~asdfghjkl;',39,96,0,'\zxcvbnm,./',0,'45 ' |
||
4886 | db '@234567890123',180,178,184,'6',176,'7' |
||
4887 | db 179,'8',181,177,183,185,182 |
||
4888 | db 'AB |
||
4889 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4890 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4891 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4892 | |||
4893 | |||
4894 | keymap_shift: |
||
4895 | |||
4896 | db '6',27 |
||
4897 | db '!@#$%^&*()_+',8,9 |
||
4898 | db 'QWERTYUIOP{}',13 |
||
4899 | db '~ASDFGHJKL:"~',0,'|ZXCVBNM<>?',0,'45 ' |
||
4900 | db '@234567890123',180,178,184,'6',176,'7' |
||
4901 | db 179,'8',181,177,183,185,182 |
||
4902 | db 'AB>D',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4903 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4904 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4905 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4906 | |||
4907 | |||
4908 | keymap_alt: |
||
4909 | |||
4910 | db ' ',27 |
||
4911 | db ' @ $ {[]}\ ',8,9 |
||
4912 | db ' ',13 |
||
4913 | db ' ',0,' ',0,'4',0,' ' |
||
4914 | db ' ',180,178,184,'6',176,'7' |
||
4915 | db 179,'8',181,177,183,185,182 |
||
4916 | db 'ABCD',255,'FGHIJKLMNOPQRSTUVWXYZ' |
||
4917 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4918 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4919 | db 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' |
||
4920 | |||
4921 | |||
4922 | ; device irq owners |
||
4923 | uglobal |
||
4924 | irq_owner: ; process id |
||
4925 | |||
4926 | dd 0x0 |
||
4927 | dd 0x0 |
||
4928 | dd 0x0 |
||
4929 | dd 0x0 |
||
4930 | dd 0x0 |
||
4931 | dd 0x0 |
||
4932 | dd 0x0 |
||
4933 | dd 0x0 |
||
4934 | dd 0x0 |
||
4935 | dd 0x0 |
||
4936 | dd 0x0 |
||
4937 | dd 0x0 |
||
4938 | dd 0x0 |
||
4939 | dd 0x0 |
||
4940 | dd 0x0 |
||
4941 | dd 0x0 |
||
4942 | endg |
||
4943 | |||
4944 | |||
4945 | ; on irq read ports |
||
4946 | uglobal |
||
4947 | irq00read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4948 | irq01read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4949 | irq02read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4950 | irq03read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4951 | irq04read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4952 | irq05read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4953 | irq06read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4954 | irq07read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4955 | irq08read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4956 | irq09read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4957 | irq10read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4958 | irq11read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4959 | irq12read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4960 | irq13read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4961 | irq14read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4962 | irq15read dd 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 |
||
4963 | endg |
||
4964 | |||
4965 | ; status |
||
4966 | uglobal |
||
4967 | hd1_status dd 0x0 ; 0 - free : other - pid |
||
4968 | application_table_status dd 0x0 ; 0 - free : other - pid |
||
4969 | endg |
||
4970 | |||
4971 | ; device addresses |
||
4972 | uglobal |
||
4973 | mididp dd 0x0 |
||
4974 | midisp dd 0x0 |
||
4975 | |||
4976 | cdbase dd 0x0 |
||
4977 | cdid dd 0x0 |
||
4978 | |||
4979 | hdbase dd 0x0 ; for boot 0x1f0 |
||
4980 | hdid dd 0x0 |
||
4981 | hdpos dd 0x0 ; for boot 0x1 |
||
4982 | fat32part dd 0x0 ; for boot 0x1 |
||
4983 | |||
4984 | ;part2_ld dd 0x0 |
||
4985 | |||
102 | poddubny | 4986 | ;* start code - Mario79 |
33 | mario79 | 4987 | mouse_pause dd 0 |
36 | mario79 | 4988 | MouseTickCounter dd 0 |
33 | mario79 | 4989 | ps2_mouse_detected db 0 |
4990 | com1_mouse_detected db 0 |
||
4991 | com2_mouse_detected db 0 |
||
102 | poddubny | 4992 | ;* end code - Mario79 |
1 | ha | 4993 | |
4994 | wraw_bacground_select db 0 |
||
4995 | lba_read_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
4996 | pci_access_enabled dd 0x0 ; 0 = disabled , 1 = enabled |
||
4997 | |||
4998 | sb16 dd 0x0 |
||
4999 | |||
5000 | buttontype dd 0x0 |
||
5001 | windowtypechanged dd 0x0 |
||
164 | serge | 5002 | |
5003 | align 4 |
||
214 | serge | 5004 | cpu_caps dd 4 dup(0) |
164 | serge | 5005 | pg_data PG_DATA |
5006 | heap_test dd ? |
||
1 | ha | 5007 | endg |
5008 | |||
5009 | iglobal |
||
5010 | keyboard dd 0x1 |
||
5011 | sound_dma dd 0x1 |
||
5012 | syslang dd 0x1 |
||
5013 | endg |
||
5014 | |||
5015 | IncludeIGlobals |
||
5016 | endofcode: |
||
5017 | IncludeUGlobals |
||
5018 | uglobals_size = $ - endofcode |
||
41 | mikedld | 5019 | diff16 "end of kernel code",0,$> |
1 | ha | 5020 |