source: GPL/trunk/drv32/startup.asm

Last change on this file was 679, checked in by David Azarewicz, 4 years ago

Merge changes from Paul's uniaud32next branch.
File size: 40.9 KB
RevLine 
[493]1; $Id: startup.asm,v 1.1.1.1 2003/07/02 13:56:56 eleph Exp $
[32]2;*
3;* 16bit entrypoints to the PDD with thunks to the 32bit functions
4;*
5;* (C) 2000-2002 InnoTek Systemberatung GmbH
6;* (C) 1998-2001 Sander van Leeuwen (sandervl@xs4all.nl)
7;*
8;* Partly based on MWDD32 (32 bits OS/2 device driver and IFS support driver)
9;* Copyright (C) 1995, 1996 Matthieu WILLM
10;*
11;* This program is free software; you can redistribute it and/or
12;* modify it under the terms of the GNU General Public License as
13;* published by the Free Software Foundation; either version 2 of
14;* the License, or (at your option) any later version.
15;*
16;* This program is distributed in the hope that it will be useful,
17;* but WITHOUT ANY WARRANTY; without even the implied warranty of
18;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19;* GNU General Public License for more details.
20;*
21;* You should have received a copy of the GNU General Public
22;* License along with this program; if not, write to the Free
23;* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139,
24;* USA.
25;*
26
27 .386p
28
29
30 INCL_DOS equ 1
31 INCL_DOSERRORS equ 1
32 include os2.inc
33
[577]34 include segments.inc
[32]35 include startup.inc
36
37DATA16 segment
38 extrn DOS32FLATDS : abs ; ring 0 FLAT kernel data selector
39;*********************************************************************************************
40;************************* Device Driver Header **********************************************
41;*********************************************************************************************
[679]42 public help_header
[32]43help_header dw OFFSET DATA16:uniaud_header ; Pointer to next driver
44 dw SEG DATA16:uniaud_header
45 dw 1000100110000000b ; Device attributes
46; ||||| +-+ ||||
47; ||||| | | |||+------------------ STDIN
48; ||||| | | ||+------------------- STDOUT
49; ||||| | | |+-------------------- NULL
50; ||||| | | +--------------------- CLOCK
51; ||||| | |
52; ||||| | +------------------------+ (001) OS/2
53; ||||| | | (010) DosDevIOCtl2 + SHUTDOWN
54; ||||| +--------------------------+ (011) Capability bit strip
55; |||||
56; ||||+----------------------------- OPEN/CLOSE (char) or Removable (blk)
57; |||+------------------------------ Sharing support
58; ||+------------------------------- IBM
59; |+-------------------------------- IDC entry point
60; +--------------------------------- char/block device driver
61
62 dw offset CODE16:help_stub_strategy ; Strategy routine entry point
63 dw 0 ; IDC routine entry point
64 db 'ALSAHLP$' ; Device name
65 db 8 dup (0) ; Reserved
66 dw 0000000000010011b ; Level 3 device driver capabilities
67; |||||
68; ||||+------------------ DosDevIOCtl2 + Shutdown
69; |||+------------------- More than 16 MB support
70; ||+-------------------- Parallel port driver
71; |+--------------------- Adapter device driver
72; +---------------------- InitComplete
73 dw 0000000000000000b
74
[679]75 public uniaud_header
76uniaud_header dd -1
[32]77 dw 1101100110000000b ; Device attributes
78; ||||| +-+ ||||
79; ||||| | | |||+------------------ STDIN
80; ||||| | | ||+------------------- STDOUT
81; ||||| | | |+-------------------- NULL
82; ||||| | | +--------------------- CLOCK
83; ||||| | |
84; ||||| | +------------------------+ (001) OS/2
85; ||||| | | (010) DosDevIOCtl2 + SHUTDOWN
86; ||||| +--------------------------+ (011) Capability bit strip
87; |||||
88; ||||+----------------------------- OPEN/CLOSE (char) or Removable (blk)
89; |||+------------------------------ Sharing support
90; ||+------------------------------- IBM
91; |+-------------------------------- IDC entry point
92; +--------------------------------- char/block device driver
93
94 dw offset CODE16:uniaud_stub_strategy ; Strategy routine entry point
95 dw offset CODE16:uniaud_stub_idc ; IDC routine entry point
96 db 'ALSA32$ ' ; Device name
97 db 8 dup (0) ; Reserved
98 dw 0000000000010011b ; Level 3 device driver capabilities
99; |||||
100; ||||+------------------ DosDevIOCtl2 + Shutdown
101; |||+------------------- More than 16 MB support
102; ||+-------------------- Parallel port driver
103; |+--------------------- Adapter device driver
104; +---------------------- InitComplete
105 dw 0000000000000000b
106
[679]107
108 public DevHelpInit
[32]109DevHelpInit dd 0
[679]110
111 public fOpen
[32]112fOpen dd 0
[679]113
114 public InitPktSeg
115 public InitPktOff
[32]116InitPktSeg dw 0
117InitPktOff dw 0
[679]118
[493]119IFDEF DEBUG
[679]120 public DbgU32TimerCnt
121 public DbgU32IntCnt
122DbgU32TimerCnt dd 0
123DbgU32IntCnt dd 0
[493]124ENDIF
[679]125
[32]126;needed for rmcalls.lib
[679]127 public _RM_Help0
128 public _RM_Help1
129 public _RM_Help3
130 public _RMFlags
[32]131_RM_Help0 dd 0
132_RM_Help1 dd 0
133_RM_Help3 dd 0
134_RMFlags dd 0
[679]135
136 public _MESSAGE_STR
137 public _MSG_TABLE16
[32]138_MESSAGE_STR db 1024 dup (0)
139_MSG_TABLE16 dw 0 ;message length
140 dw OFFSET _MESSAGE_STR ;message far pointer
141 dw SEG _MESSAGE_STR
142
[679]143FileName db 'ALSAHLP$', 0
144ResMgr db 'RESMGR$ ',0
145
[32]146_RMIDCTable DB 00H,00H,00H,00H,00H,00H,00H,00H
147 DB 00H,00H,00H,00H
148
149;last byte in 16 bits data segment
[679]150 public __OffFinalDS16
151__OffFinalDS16 label byte
[32]152
153DATA16 ends
[679]154; ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
[32]155CODE16 segment
156 assume cs:CODE16, ds:DATA16
157
158 extrn DOSOPEN : far
[679]159 extrn _DOSWRITE : far
[32]160 extrn DOSCLOSE : far
161
162 ALIGN 2
163help_stub_strategy proc far
164 movzx eax, byte ptr es:[bx].reqCommand
165 cmp eax, 04h ; DosRead
166 je uniaud_stub_strategy
[493]167
[32]168 enter 0, 0
169 and sp, 0fffch ; align stack
170
[493]171 pushad
[32]172 push ds
173 push es
174 push fs
175 push gs
176
177 mov dx, DATA16
178 mov ds, dx
179
180 cmp eax, 0 ; Init
181 je short @@help_init
182 cmp eax, 0Eh ; DosClose
183 je short @@help_close
184 cmp eax, 0Dh ; DosOpen
185 jne short @@help_error
186;DosOpen:
187 cmp word ptr fOpen, 0
188 je short @@help_ret_ok ; not ours
189 push ebx ; save ebx
190 push es
191 mov word ptr fOpen, 0
192 mov ax, word ptr InitPktSeg
193 mov fs, ax ; fs:ebx = req. packet
194 xor ebx, ebx
195 mov bx, word ptr InitPktOff
196 call far ptr FLAT:STRATEGY_
197 pop es
198 pop ebx ; restore ebx ptr
199@@help_ret:
200 mov word ptr es:[bx].reqStatus, ax
201@@help_ret_error:
202 pop gs
203 pop fs
204 pop es
205 pop ds
206 popad
207
208 leave
209 ret
210
211@@help_init:
212 mov eax, dword ptr es:[bx].i_devHelp
213 mov dword ptr DevHelpInit, eax
214 mov word ptr es:[bx].o_codeend, offset __OffFinalCS16
215 mov word ptr es:[bx].o_dataend, offset __OffFinalDS16
216
217@@help_ret_ok:
218 mov ax, STDON
219 jmp short @@help_ret
220
221@@help_close:
222 call far ptr FLAT:HelpClose
223 jmp short @@help_ret_ok
224
225@@help_error:
226 mov ax, STDON + STERR + ERROR_I24_BAD_COMMAND
227 mov word ptr es:[bx].reqStatus, ax
228 jmp short @@help_ret_error
229
230help_stub_strategy endp
231
232 ALIGN 2
233uniaud_stub_strategy proc far
234 enter 0, 0
235 and sp, 0fffch ; align stack
236
[493]237 pushad
[32]238 push ds
239 push es
240 push fs
241 push gs
242
243 mov ax, DATA16
244 mov ds, ax
245
246 movzx eax, byte ptr es:[bx].reqCommand
247 cmp eax, 0
248 jz short @@init
249
250 push ebx
251 push es
252 mov ax, bx
253 xor ebx, ebx
254 mov bx, ax
255 mov ax, es
256 mov fs, ax ; fs:ebx = req. packet
257
258 call far ptr FLAT:STRATEGY_ ; 32 bits strategy entry point
259
260 pop es
261 pop ebx ; oude bx ptr
262 mov word ptr es:[bx].reqStatus, ax ; status code
263
264@@uniaud_ret:
265
266 pop gs
267 pop fs
268 pop es
269 pop ds
270 popad
271 leave
272 ret
273
274@@init:
275 ;
276 ; DEVICE= initialization
277 ;
278 mov word ptr InitPktSeg, es
279 mov word ptr InitPktOff, bx
280 inc word ptr fOpen
281 call device_init
282
283 mov word ptr es:[bx].reqStatus, ax ; status code (ret by device_init)
284 mov word ptr es:[bx].o_codeend, offset __OffFinalCS16
285 mov word ptr es:[bx].o_dataend, offset __OffFinalDS16
286 jmp short @@uniaud_ret
287
288init_err:
289 mov dword ptr es:[bx].i_devHelp, 0
290 jmp short @@uniaud_ret
291
292uniaud_stub_strategy endp
293
294;in: cx = cmd
295; bx = lower 16 bits of ULONG parameter
296; dx = upper 16 bits of ULONG parameter
297;return value in dx:ax
298 ALIGN 2
299uniaud_stub_idc proc far
300 enter 0, 0
301 and sp, 0fffch ; align stack
302
303 shl edx, 16
304 mov dx, bx
305 call far ptr FLAT:IDC_ ; 32 bits strategy entry point
306
307 mov dx, ax
308 shr eax, 16
309 xchg ax, dx
310
311 leave
312 retf
313uniaud_stub_idc endp
314
315 ALIGN 2
316uniaud_stub_timer proc far
317 enter 0, 0
318 and sp, 0fffch ; align stack
319
320 call far ptr FLAT:TIMER_ ; 32 bits timer entry point
321
322 leave
323 retf
324uniaud_stub_timer endp
325
326
327;;*****************************************************************************
328; device_init
329;
[493]330; Use DosOpen to tell the 1st driver to handle init for us. We must do it this
[32]331; way since right now our CPL is 3 and the flat code selector has DPL 0, so
332; we can't load it. In the open strategy request, CPL is 0
333;;*****************************************************************************
334 ALIGN 2
335device_init proc near
336 enter 24, 0
337 push ds
338 push es
339 push bx
340 push si
341 push di
342
343 ; bp -> old bp
344 ; bp - 2 -> FileHandle
345 ; bp - 4 -> ActionTaken
346 ; bp - 8 -> IOCTL parm (4 bytes) : union mwdd32_ioctl_init_device_parm
347 ; bp - 24 -> IOCTL data (16 bytes) : union mwdd32_ioctl_init_device_data
348
349 ;
350 ; Opens wathlp$
351 ;
352 push seg DATA16 ; seg FileName
353 push offset FileName ; ofs FileName
354 push ss ; seg &FileHandle
355 lea ax, [bp - 2]
356 push ax ; ofs &FileHandle
357 push ss ; seg &ActionTaken
358 lea ax, [bp - 4]
359 push ax ; ofs &ActionTaken
360 push dword ptr 0 ; file size
361 push 0 ; file attributes
362 push OPEN_ACTION_FAIL_IF_NEW + OPEN_ACTION_OPEN_IF_EXISTS
363 push OPEN_SHARE_DENYNONE + OPEN_ACCESS_READONLY
364 push dword ptr 0 ; reserved
365 call DOSOPEN
366 cmp ax, NO_ERROR
367 jnz short @@error
368
369
370 ;
371 ; Closes wathlp$
372 ;
373 push word ptr [bp - 2] ; FileHandle
374 call DOSCLOSE
375 cmp ax, NO_ERROR
376 jnz short @@error
377
378@@out:
379 push eax ;gemold door doswrite
380
381 push 0001H
382 push ds
383 push offset _MESSAGE_STR
384 push word ptr _MSG_TABLE16
385 push ss
386 lea dx, [bp - 2]
387 push dx
[679]388 call _DOSWRITE
[32]389
390 pop eax
391
392 pop di
393 pop si
394 pop bx
395 pop es
396 pop ds
397 leave
398 ret
399@@error:
400 mov ax, STDON + STERR + ERROR_I24_GEN_FAILURE
401 jmp short @@out
402
403device_init endp
404
405 ALIGN 2
406;use devhlp pointer stored in 16 bits code segment
[679]407 public thunk3216_devhelp
[32]408thunk3216_devhelp:
409 push ds
410 push DATA16
411 pop ds
412 call dword ptr DevHelpInit
413 pop ds
414 jmp far ptr FLAT:thunk1632_devhelp
415
416 ALIGN 2
[679]417 public thunk3216_devhelp_modified_ds
[32]418thunk3216_devhelp_modified_ds:
419 push gs
420 push DATA16
421 pop gs
422 call dword ptr gs:DevHelpInit
423 pop gs
424 jmp far ptr FLAT:thunk1632_devhelp_modified_ds
425
426
427 ALIGN 2
428 PUBLIC _RMAllocResourceOrg
429_RMAllocResourceOrg proc far
430 enter16
431 test byte ptr _RMFlags, 01H
432 je short AllocL1
433 lea eax, [bp+6]
434 push ss
435 push ax
436 push 0008H
437 push cs
438 call near ptr _CallRM
439 mov sp,bp
440 ret16
441AllocL1: test byte ptr _RMFlags,02H
442 je short AllocL2
443 push es
444 push bx
445 les bx,dword ptr [bp+10]
446 mov word ptr es:[bx],0ffffH
447 mov word ptr es:+2H[bx],0ffffH
448 sub ax,ax
449 pop bx
450 pop es
451 ret16
452AllocL2: mov ax,0001H
453 ret16
454_RMAllocResourceOrg endp
455
456 ALIGN 2
457 PUBLIC _RMAllocResource16
458_RMAllocResource16 proc far
459 enter32
460 xor eax, eax
461 push dword ptr [bp+18]
462 push dword ptr [bp+14]
463 push dword ptr [bp+10]
464 call _RMAllocResourceOrg
465 add sp, 12
466 ret32
467_RMAllocResource16 endp
468
469 ALIGN 2
[547]470 PUBLIC _RMModifyResourcesOrg
471_RMModifyResourcesOrg proc far
472 enter16
473 test byte ptr _RMFlags, 01H
474 je short ModifyL1
475 lea eax, [bp+6]
476 push ss
477 push ax
478 push 001bH
479 push cs
480 call near ptr _CallRM
481 mov sp,bp
482 ret16
483ModifyL1: test byte ptr _RMFlags,02H
484 je short ModifyL2
485 sub ax,ax
486 ret16
487ModifyL2: mov ax,0001H
488 ret16
489_RMModifyResourcesOrg endp
490
491 ALIGN 2
492 PUBLIC _RMModifyResources16
493_RMModifyResources16 proc far
494 enter32
495 xor eax, eax
496 push dword ptr [bp+22]
497 push word ptr [bp+18]
498 push dword ptr [bp+14]
499 push dword ptr [bp+10]
500 call _RMModifyResourcesOrg
501 add sp, 14
502 ret32
503_RMModifyResources16 endp
504
505 ALIGN 2
[32]506 PUBLIC _RMCreateAdapterOrg
507_RMCreateAdapterOrg proc far
508 enter16
509 test byte ptr _RMFlags,01H
510 je short CreateAdL1
511 lea eax, [bp+6]
512 push ss
513 push ax
514 push 0004H
515 push cs
516 call near ptr _CallRM
517 mov sp,bp
518 ret16
519CreateAdL1: test byte ptr _RMFlags,02H
520 je short CreateAdL2
521 push es
522 push bx
523 les bx,dword ptr [bp+10]
524 mov word ptr es:[bx],0ffffH
525 mov word ptr es:+2H[bx],0ffffH
526 sub ax,ax
527 pop bx
528 pop es
529 ret16
530CreateAdL2: mov ax,0001H
531 ret16
532_RMCreateAdapterOrg endp
533
534 ALIGN 2
535 PUBLIC _RMCreateAdapter16
536_RMCreateAdapter16 proc far
537 enter32
538 xor eax, eax
539 push dword ptr [bp+26]
540 push dword ptr [bp+22]
541 push dword ptr [bp+18]
542 push dword ptr [bp+14]
543 push dword ptr [bp+10]
544 call _RMCreateAdapterOrg
545 add sp, 20
546 ret32
547_RMCreateAdapter16 endp
548
549 ALIGN 2
550 PUBLIC _RMCreateDeviceOrg
551_RMCreateDeviceOrg proc far
552 enter16
553 test byte ptr _RMFlags,01H
554 je short CreateDevL1
555 lea ax, [bp+6]
556 push ss
557 push ax
558 push 0006H
559 push cs
560 call near ptr _CallRM
561 mov sp,bp
562 ret16
563CreateDevL1: test byte ptr _RMFlags,02H
564 je short CreateDevL2
565 push es
566 push bx
567 les bx,dword ptr [bp+10]
568 mov word ptr es:[bx],0ffffH
569 mov word ptr es:+2H[bx],0ffffH
570 sub ax,ax
571 pop bx
572 pop es
573 ret16
574CreateDevL2: mov ax,0001H
575 ret16
576_RMCreateDeviceOrg endp
577
578 ALIGN 2
579 PUBLIC _RMCreateDevice16
580_RMCreateDevice16 proc far
581 enter32
582 xor eax, eax
583 push dword ptr [bp+26]
584 push dword ptr [bp+22]
585 push dword ptr [bp+18]
586 push dword ptr [bp+14]
587 push dword ptr [bp+10]
588 call _RMCreateDeviceOrg
589 add sp, 20
590 ret32
591_RMCreateDevice16 endp
592
593 ALIGN 2
594 PUBLIC _RMDestroyDeviceOrg
595_RMDestroyDeviceOrg proc far
596 enter16
597 test byte ptr _RMFlags,01H
598 je short DestroyL1
599 lea ax, [bp+6]
600 push ss
601 push ax
602 push 0007H
603 push cs
604 call near ptr _CallRM
605 mov sp,bp
606 ret16
607DestroyL1: test byte ptr _RMFlags,02H
608 je short DestroyL2
609 sub ax,ax
610 ret16
611DestroyL2: mov ax,0001H
612 ret16
613_RMDestroyDeviceOrg endp
614
615 ALIGN 2
616 PUBLIC _RMDestroyDevice16
617_RMDestroyDevice16 proc far
618 enter32
619 xor eax, eax
620 push dword ptr [bp+10]
621 call _RMDestroyDeviceOrg
622 add sp, 4
623 ret32
624_RMDestroyDevice16 endp
625
626 ALIGN 2
627 PUBLIC _RMDeallocResourceOrg
628_RMDeallocResourceOrg proc far
629 enter16
630 test byte ptr _RMFlags,01H
631 je short DeAllocL1
632 lea ax, [bp+6]
633 push ss
634 push ax
635 push 0009H
636 push cs
637 call near ptr _CallRM
638 mov sp,bp
[493]639 ret16
[32]640DeAllocL1: test byte ptr _RMFlags,02H
641 je short DeAllocL2
642 sub ax,ax
[493]643 ret16
[32]644DeAllocL2: mov ax,0001H
[493]645 ret16
[32]646_RMDeallocResourceOrg endp
647
648 ALIGN 2
649 PUBLIC _RMDeallocResource16
650_RMDeallocResource16 proc far
651 enter32
652 xor eax, eax
653 push dword ptr [bp+14]
654 push dword ptr [bp+10]
655 call _RMDeallocResourceOrg
656 add sp, 8
657 ret32
658_RMDeallocResource16 endp
659
660 ALIGN 2
[493]661 PUBLIC MY_DEVHELP_ATTACHDD
[32]662MY_DEVHELP_ATTACHDD proc near
663 push bp
664 mov bp,sp
665 push di
666 push es
667 mov ax, ds
668 mov es, ax
669 mov bx,word ptr +8H[bp]
670 mov di,word ptr +6H[bp]
671 mov dl,2aH
672 call dword ptr DevHelpInit
673 jb short L2
674 sub ax,ax
675 pop es
676 pop di
[493]677 leave
[32]678 ret 0004H
679L2: pop es
680 pop di
681 leave
682 ret 0004H
683MY_DEVHELP_ATTACHDD endp
684
685 ALIGN 2
686 PUBLIC _RMCreateDriverOrg
687_RMCreateDriverOrg proc far
688 enter16
689 test byte ptr _RMFlags,01H
690 je short CreateDrL4
691CreateDrL3: lea ax, [bp+6]
692 push ss
693 push ax
694 push 0002H
695 push cs
696 call near ptr _CallRM
697 add sp,0006H
[493]698 ret16
[32]699CreateDrL4: test byte ptr _RMFlags,02H
700 je short CreateDrL6
701CreateDrL5: push es
702 push bx
703 les bx,dword ptr [bp+10]
704 mov word ptr es:[bx],0ffffH
705 mov word ptr es:+2H[bx],0ffffH
706 sub ax,ax
707 pop bx
708 pop es
[493]709 ret16
[32]710CreateDrL6: mov ax, word ptr DevHelpInit + 2H
711 or ax, word ptr DevHelpInit
712 jne short CreateDrL7
713 mov ax,0008H
[493]714 ret16
[32]715CreateDrL7: push offset ResMgr
716 push offset _RMIDCTable
717 push cs
718 call near ptr MY_DEVHELP_ATTACHDD
719 or ax,ax
720 je short CreateDrL8
721 or byte ptr _RMFlags, 02H
722 jmp short CreateDrL5
723CreateDrL8: mov ax,word ptr _RMIDCTable+4H
724 mov word ptr _RM_Help3+2H,ax
725 mov word ptr _RM_Help3,0000H
726 mov ax,word ptr _RMIDCTable+2H
727 mov word ptr _RM_Help0+2H,ax
728 mov ax,word ptr _RMIDCTable+6H
729 mov word ptr _RM_Help0,ax
730 or byte ptr _RMFlags,05H
731 jmp short CreateDrL3
732_RMCreateDriverOrg endp
733
734 ALIGN 2
735 PUBLIC _RMCreateDriver16
736_RMCreateDriver16 proc far
737 enter32
738 xor eax, eax
739 push dword ptr [bp+14]
740 push dword ptr [bp+10]
741 call _RMCreateDriverOrg
742 add sp, 8
743 ret32
744_RMCreateDriver16 endp
745
746 ALIGN 2
[493]747 PUBLIC _CallRM
[32]748_CallRM proc near
749 enter 0002H,00H
750 call near ptr _GetCS
751 test al,03H
752 je short L1
753 push word ptr +0aH[bp]
754 push word ptr +8H[bp]
755 push word ptr +6H[bp]
756 call dword ptr _RM_Help3
757 add sp,0006H
[493]758 leave
[32]759 ret
760L1: push word ptr +6H[bp]
761 call dword ptr _RM_Help0
[493]762 leave
[32]763 ret
764_CallRM endp
765
766 ALIGN 2
767_GetCS proc near
768 enter 0002H,00H
769 push cs
770 pop word ptr -2H[bp]
771 mov ax,word ptr -2H[bp]
[493]772 leave
773 ret
[32]774_GetCS endp
775
776 ALIGN 2
777 PUBLIC _RMDestroyDriverOrg
778_RMDestroyDriverOrg proc far
779 enter16
780 test byte ptr _RMFlags,01H
781 je short DestroyDrvL1
782 lea ax, [bp+6]
783 push ss
784 push ax
785 push 0003H
786 push cs
787 call near ptr _CallRM
788 mov sp,bp
789 ret16
790DestroyDrvL1: test byte ptr _RMFlags,02H
791 je short DestroyDrvL2
792 sub ax,ax
[493]793 ret16
[32]794DestroyDrvL2: mov ax,0001H
795 ret16
796_RMDestroyDriverOrg endp
797
798 ALIGN 2
799 PUBLIC _RMDestroyDriver16
800_RMDestroyDriver16 proc far
801 enter32
802 xor eax, eax
803 push dword ptr [bp+10]
804 call _RMDestroyDriverOrg
805 add sp, 4
806 ret32
807_RMDestroyDriver16 endp
808
809
810 ALIGN 2
811_RMGetNodeInfoOrg proc far
812 enter16
813 test byte ptr _RMFlags,01H
814 je short GetNodeInfo_L3
815 test byte ptr _RMFlags,04H
816 je short GetNodeInfo_L1
817 lea ax,+6H[bp]
818 push ss
819 push ax
820 push 001cH
821 push cs
822 call near ptr _CallRM
823 mov sp,bp
824 ret16
825GetNodeInfo_L1: mov ax,0014H
826 ret16
[493]827 nop
[32]828GetNodeInfo_L2: test byte ptr _RMFlags,02H
829 je short GetNodeInfo_L3
830 mov ax,0015H
831 ret16
832GetNodeInfo_L3: mov ax,0001H
833 ret16
834_RMGetNodeInfoOrg endp
835
836 ALIGN 2
837 PUBLIC _RMGetNodeInfo16
[493]838_RMGetNodeInfo16 proc far
[32]839 enter32
840 xor eax, eax
841 push word ptr [bp+18] ;pushed as dword by watcom
842 push dword ptr [bp+14]
843 push dword ptr [bp+10]
844 call _RMGetNodeInfoOrg
845 add sp, 10
846 ret32
847_RMGetNodeInfo16 endp
848
849 ALIGN 2
850_RMDevIDToHandleListOrg proc far
851 enter16
852 test byte ptr _RMFlags,01H
853 je short RMDevIDToHandleList_L2
854 test byte ptr _RMFlags,04H
855 je short RMDevIDToHandleList_L1
856 lea ax,+6H[bp]
857 push ss
858 push ax
859 push 0020H
860 push cs
861 call near ptr _CallRM
862 mov sp,bp
863 ret16
[493]864RMDevIDToHandleList_L1:
[32]865 mov ax,0014H
866 ret16
[493]867 nop
868RMDevIDToHandleList_L2:
[32]869 test byte ptr _RMFlags,02H
870 je short RMDevIDToHandleList_L3
871 sub ax,ax
872 ret16
[493]873 nop
874RMDevIDToHandleList_L3:
[32]875 mov ax,0001H
876 ret16
[493]877 nop
[32]878_RMDevIDToHandleListOrg endp
879
880 ALIGN 2
881 PUBLIC _RMDevIDToHandleList16
[493]882_RMDevIDToHandleList16 proc far
[32]883 enter32
884 xor eax, eax
885 push dword ptr [bp+42]
886 push dword ptr [bp+38]
887 push dword ptr [bp+34]
888 push dword ptr [bp+30]
889 push dword ptr [bp+26]
890 push dword ptr [bp+22]
891 push dword ptr [bp+18]
892 push dword ptr [bp+14]
893 push dword ptr [bp+10]
894 call _RMDevIDToHandleListOrg
895 add sp, 36
896 ret32
897_RMDevIDToHandleList16 endp
898
899 ALIGN 2
900_RMHandleToResourceHandleListOrg proc far
901 enter16
902 test byte ptr _RMFlags,01H
903 je short RMHandleToResourceHandleList_L2
904 test byte ptr _RMFlags,04H
905 je short RMHandleToResourceHandleList_L1
906 lea ax,+6H[bp]
907 push ss
908 push ax
909 push 0021H
910 push cs
911 call near ptr _CallRM
912 ret16
[493]913 nop
[32]914RMHandleToResourceHandleList_L1:
915 mov ax,0014H
916 ret16
[493]917 nop
[32]918RMHandleToResourceHandleList_L2:
919 test byte ptr _RMFlags,02H
920 je short RMHandleToResourceHandleList_L3
921 sub ax,ax
922 ret16
[493]923 nop
[32]924RMHandleToResourceHandleList_L3:
925 mov ax,0001H
926 ret16
[493]927 nop
[32]928_RMHandleToResourceHandleListOrg endp
929
930 ALIGN 2
931 PUBLIC _RMHandleToResourceHandleList16
[493]932_RMHandleToResourceHandleList16 proc far
[32]933 enter32
934 xor eax, eax
935 push dword ptr [bp+14]
936 push dword ptr [bp+10]
937 call _RMHandleToResourceHandleListOrg
938 add sp, 8
939 ret32
940_RMHandleToResourceHandleList16 endp
941
942 ALIGN 2
[63]943ISR00_16 proc far
[32]944 push ebx
[63]945 mov ebx, 0
[32]946 call far ptr FLAT:Interrupt32
947 pop ebx
948 retf
[63]949ISR00_16 endp
[32]950
951 ALIGN 2
[63]952ISR01_16 proc far
[32]953 push ebx
[63]954 mov ebx, 1
[32]955 call far ptr FLAT:Interrupt32
956 pop ebx
957 retf
[63]958ISR01_16 endp
[32]959
960 ALIGN 2
[63]961ISR02_16 proc far
[32]962 push ebx
[63]963 mov ebx, 2
[32]964 call far ptr FLAT:Interrupt32
965 pop ebx
966 retf
[63]967ISR02_16 endp
[32]968
969 ALIGN 2
[63]970ISR03_16 proc far
[32]971 push ebx
[63]972 mov ebx, 3
[32]973 call far ptr FLAT:Interrupt32
974 pop ebx
975 retf
[63]976ISR03_16 endp
[32]977
978 ALIGN 2
[63]979ISR04_16 proc far
[32]980 push ebx
[63]981 mov ebx, 4
[32]982 call far ptr FLAT:Interrupt32
983 pop ebx
984 retf
[63]985ISR04_16 endp
[32]986
987 ALIGN 2
[63]988ISR05_16 proc far
[32]989 push ebx
[63]990 mov ebx, 5
[32]991 call far ptr FLAT:Interrupt32
992 pop ebx
993 retf
[63]994ISR05_16 endp
[32]995
996 ALIGN 2
[63]997ISR06_16 proc far
[32]998 push ebx
[63]999 mov ebx, 6
[32]1000 call far ptr FLAT:Interrupt32
1001 pop ebx
1002 retf
[63]1003ISR06_16 endp
[32]1004
1005 ALIGN 2
[63]1006ISR07_16 proc far
[32]1007 push ebx
[63]1008 mov ebx, 7
[32]1009 call far ptr FLAT:Interrupt32
1010 pop ebx
1011 retf
[63]1012ISR07_16 endp
[32]1013
1014;end of 16 bits code segment
[679]1015 public __OffFinalCS16
[32]1016__OffFinalCS16 label byte
1017
1018CODE16 ends
[679]1019; ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
1020;Label to mark start of 32 bits code section
1021FIRSTCODE32 segment
1022 public __OffBeginCS32
1023__OffBeginCS32 label byte
1024FIRSTCODE32 ends
1025; ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
[32]1026CODE32 segment
1027ASSUME CS:FLAT, DS:FLAT, ES:FLAT
1028
1029 extrn ALSA_STRATEGY : near
1030 extrn ALSA_IDC : near
1031 extrn ALSA_TIMER_ : near
1032 extrn ALSA_Interrupt : near
1033 extrn _rdOffset: dword
1034 extrn KernThunkStackTo16 : near
1035 extrn KernThunkStackTo32 : near
1036
1037;Called by Watcom to set the DS
1038 ALIGN 4
1039__GETDS proc near
1040 push eax
1041 mov eax, DOS32FLATDS
1042 mov ds, eax
1043 pop eax
1044 ret
1045__GETDS endp
1046
1047 ALIGN 4
1048DevHelpDebug proc near
1049 int 3
1050 int 3
1051 ret
1052DevHelpDebug endp
1053
1054 ALIGN 4
[679]1055 public DevHlp
[32]1056DevHlp proc near
1057 DevThunkStackTo16_Int
1058 jmp far ptr CODE16:thunk3216_devhelp
1059 ALIGN 4
1060thunk1632_devhelp:
1061 DevThunkStackTo32_Int
1062 ret
1063DevHlp endp
1064
1065 ALIGN 4
1066DevHlp_ModifiedDS proc near
1067 DevThunkStackTo16_Int
1068 jmp far ptr CODE16:thunk3216_devhelp_modified_ds
1069 ALIGN 4
1070thunk1632_devhelp_modified_ds:
1071 DevThunkStackTo32_Int
1072 ret
1073DevHlp_ModifiedDS endp
1074
1075;*******************************************************************************
1076;Copy parameters to 16 bits stack and call 16:32 IDC handler
[493]1077;
[32]1078; Paramters: IDC16_HANDLER pHandler
1079; ULONG cmd
1080; ULONG param1
1081; ULONG param2
1082;*******************************************************************************
1083 PUBLIC _CallPDD16
1084 ALIGN 4
1085_CallPDD16 proc near
1086 push ebp
1087 mov ebp, esp
1088 push ebx
1089 lea ebx, [ebp+8]
1090 DevThunkStackTo16_Int
1091 push dword ptr [ebx+16] ;param2
1092 push dword ptr [ebx+12] ;param1
1093 push dword ptr [ebx+8] ;cmd
1094 call fword ptr [ebx]
1095 add sp, 12
1096 DevThunkStackTo32_Int
1097 pop ebx
1098 pop ebp
1099 ret
1100_CallPDD16 endp
1101
1102;*******************************************************************************
1103;Strategy entrypoint
1104; Parameter:
1105; fs:ebx -> request packet pointer
1106;*******************************************************************************
1107 ALIGN 4
1108STRATEGY_ proc far
1109 push ds
1110 push es
1111 push fs
1112 push gs
1113 mov eax, DOS32FLATDS
1114 mov ds, eax
1115 mov es, eax
1116 DevThunkStackTo32
1117 call ALSA_STRATEGY
1118 DevThunkStackTo16
1119 pop gs
1120 pop fs
1121 pop es
1122 pop ds
1123 retf
1124STRATEGY_ endp
1125
1126;*******************************************************************************
1127;IDC entrypoint
1128;
1129;in: ecx = cmd
1130; edx = ULONG parameter
1131;return value in eax
1132;*******************************************************************************
1133 ALIGN 4
[493]1134IDC_ proc far
[32]1135 push ds
1136 push es
1137 push fs
1138 push gs
1139 mov eax, DOS32FLATDS
1140 mov ds, eax
1141 mov es, eax
1142 DevThunkStackTo32
1143 call ALSA_IDC
1144 DevThunkStackTo16
1145 pop gs
1146 pop fs
1147 pop es
1148 pop ds
1149 retf
1150IDC_ endp
1151;*******************************************************************************
1152;Timer entrypoint
1153;
1154;*******************************************************************************
1155 ALIGN 4
[493]1156TIMER_ proc far
[32]1157 push ds
1158 push es
1159 push fs
1160 push gs
1161 mov eax, DOS32FLATDS
1162 mov ds, eax
1163 mov es, eax
[493]1164IFDEF DEBUG
1165 add DbgU32TimerCnt, 1
1166ENDIF
[32]1167 DevThunkStackTo32
1168 call ALSA_TIMER_
1169 DevThunkStackTo16
[493]1170IFDEF DEBUG
1171 add DbgU32TimerCnt, -1
1172ENDIF
[32]1173 pop gs
1174 pop fs
1175 pop es
1176 pop ds
1177 retf
1178TIMER_ endp
1179
1180
1181;*******************************************************************************
1182;32 bits interrupt wrapper which calls the generic interrupt handler in irq.cpp
1183;On entry:
1184; EBX = irq nr
1185;*******************************************************************************
1186 ALIGN 4
1187Interrupt32 proc far
1188 enter 0, 0
1189 and sp, 0fffch ; align stack
1190 pushad
1191 push ds
1192 push es
1193 push fs
1194 push gs
1195 mov eax, DOS32FLATDS
1196 mov ds, eax
1197 mov es, eax
1198 pushfd
[493]1199IFDEF DEBUG
1200 add DbgU32IntCnt, 1
1201ENDIF
1202 ; At this point a cli is redundant
[679]1203 ; we enter the interrupt handler with interrupts disabled.
[375]1204 ;cli
[32]1205 DevThunkStackTo32
1206 ;returns irq status in eax (1=handled; 0=unhandled)
1207 call ALSA_Interrupt
1208 DevThunkStackTo16
[493]1209IFDEF DEBUG
1210 add DbgU32IntCnt, -1
1211ENDIF
[32]1212 ;restore flags
1213 popfd
1214 cmp eax, 1
1215 je irqhandled
1216 stc ;tell OS/2 kernel we didn't handle this interrupt
1217 jmp short endofirq
1218irqhandled:
1219 clc ;tell OS/2 kernel this interrupt was ours
1220endofirq:
1221 pop gs
1222 pop fs
1223 pop es
1224 pop ds
1225 popad
1226 leave
1227 retf
1228Interrupt32 endp
1229
1230 ALIGN 4
1231HelpClose proc far
1232 push ds
1233 mov eax, DOS32FLATDS
1234 mov ds, eax
1235 mov _rdOffset, 0
1236 pop ds
1237 retf
1238HelpClose endp
1239
1240
1241;*******************************************************************************
1242;resource manager wrappers (switch stack and call 16 bits function)
1243;*******************************************************************************
1244 public _RMAllocResource
[547]1245 public _RMModifyResources
[32]1246 public _RMDeallocResource
1247 public _RMCreateDevice
1248 public _RMCreateAdapter
1249 public _RMCreateDriver
1250 public _RMDestroyDriver
1251 public _RMGetNodeInfo
1252 public _RMDevIDToHandleList
1253 public _RMHandleToResourceHandleList
1254
1255 ALIGN 4
1256
1257 ALIGN 4
1258_RMAllocResource proc near
1259 enterKEERM
1260 xor eax, eax
1261 push dword ptr [edi+16]
1262 push dword ptr [edi+12]
1263 push dword ptr [edi+8]
1264 call fword ptr RMAllocResource1632
1265 add sp, 12
1266 retKEERM
1267_RMAllocResource endp
1268
[547]1269 ALIGN 4
1270_RMModifyResources proc near
1271 enterKEERM
1272 xor eax, eax
1273 push dword ptr [edi+20]
1274 push dword ptr [edi+16]
1275 push dword ptr [edi+12]
1276 push dword ptr [edi+8]
1277 call fword ptr RMModifyResources1632
1278 add sp, 16
1279 retKEERM
1280_RMModifyResources endp
1281
[32]1282 ALIGN 4
1283_RMDeallocResource proc near
1284 enterKEERM
1285 xor eax, eax
1286 push dword ptr [edi+12]
1287 push dword ptr [edi+8]
1288 call fword ptr RMDeallocResource1632
1289 add sp, 8
1290 retKEERM
1291_RMDeallocResource endp
1292
1293 ALIGN 4
1294_RMCreateDevice proc near
1295 enterKEERM
1296 xor eax, eax
1297 push dword ptr [edi+24]
1298 push dword ptr [edi+20]
1299 push dword ptr [edi+16]
1300 push dword ptr [edi+12]
1301 push dword ptr [edi+8]
1302 call fword ptr RMCreateDevice1632
1303 add sp, 20
1304 retKEERM
1305_RMCreateDevice endp
1306
1307 ALIGN 4
1308_RMCreateAdapter proc near
1309 enterKEERM
1310 xor eax, eax
1311 push dword ptr [edi+24]
1312 push dword ptr [edi+20]
1313 push dword ptr [edi+16]
1314 push dword ptr [edi+12]
1315 push dword ptr [edi+8]
1316 call fword ptr RMCreateAdapter1632
1317 add sp, 20
1318 retKEERM
1319_RMCreateAdapter endp
1320
1321 ALIGN 4
1322_RMCreateDriver proc near
1323 enterKEERM
1324 xor eax, eax
1325 push dword ptr [edi+12]
1326 push dword ptr [edi+8]
1327 call fword ptr RMCreateDriver1632
1328 add sp, 8
1329 retKEERM
1330_RMCreateDriver endp
1331
1332 ALIGN 4
1333_RMDestroyDriver proc near
1334 enterKEERM
1335 xor eax, eax
1336 push dword ptr [edi+8]
1337 call fword ptr RMDestroyDriver1632
1338 add sp, 4
1339 ret32
1340_RMDestroyDriver endp
1341
1342 ALIGN 4
1343_RMGetNodeInfo proc near
1344 enterKEERM
1345 xor eax, eax
1346 push dword ptr [edi+16]
1347 push dword ptr [edi+12]
1348 push dword ptr [edi+8]
1349 call fword ptr RMGetNodeInfo1632
1350 add sp, 12
1351 retKEERM
1352_RMGetNodeInfo endp
1353
1354 ALIGN 4
1355_RMDevIDToHandleList proc near
1356 enterKEERM
1357 xor eax, eax
1358 push dword ptr [edi+40]
1359 push dword ptr [edi+36]
1360 push dword ptr [edi+32]
1361 push dword ptr [edi+28]
1362 push dword ptr [edi+24]
1363 push dword ptr [edi+20]
1364 push dword ptr [edi+16]
1365 push dword ptr [edi+12]
1366 push dword ptr [edi+8]
1367 call fword ptr RMDevIDToHandleList1632
1368 add sp, 36
1369 retKEERM
1370_RMDevIDToHandleList endp
1371
1372 ALIGN 4
1373_RMHandleToResourceHandleList proc near
1374 enterKEERM
1375 xor eax, eax
1376 push dword ptr [edi+12]
1377 push dword ptr [edi+8]
1378 call fword ptr RMHandleToResourceHandleList1632
1379 add sp, 8
1380 retKEERM
1381_RMHandleToResourceHandleList endp
1382
[679]1383; shifted from devhlp.asm
1384 extrn DOSIODELAYCNT : ABS
1385 ALIGN 4
1386 public iodelay32_
1387iodelay32_ proc near
1388 mov eax, DOSIODELAYCNT
1389 align 4
1390@@: dec eax
1391 jnz @b
1392 loop iodelay32_
1393 ret
1394iodelay32_ endp
[32]1395
1396CODE32 ends
[679]1397; ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
1398;Label to mark end of 32 bits code section
1399LASTCODE32 segment
1400 public __OffFinalCS32
1401__OffFinalCS32 label byte
1402LASTCODE32 ends
1403; ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
1404;Label to mark start of 32 bits data section
1405BSS32 segment
1406 public __OffBeginDS32
1407 __OffBeginDS32 dd 0
1408BSS32 ends
1409; ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
1410DATA32 segment
[32]1411
[679]1412 public stackbase
1413 public stacksel
1414 stackbase dd 0
1415 stacksel dd 0
1416
[32]1417 public __OffsetFinalCS16
1418 public __OffsetFinalDS16
[679]1419 __OffsetFinalCS16 dw OFFSET CODE16:__OffFinalCS16
1420 __OffsetFinalDS16 dw OFFSET DATA16:__OffFinalDS16
1421
[32]1422 public _MSG_TABLE32
[679]1423 _MSG_TABLE32 dw OFFSET DATA16:_MSG_TABLE16
1424 dw SEG DATA16:_MSG_TABLE16
1425
1426;16:32 addresses of resource manager functions in 16 bits code segment
[32]1427 public RMAllocResource1632
[547]1428 public RMModifyResources1632
[32]1429 public RMDeallocResource1632
1430 public RMCreateDevice1632
1431 public RMCreateAdapter1632
1432 public RMCreateDriver1632
1433 public RMDestroyDriver1632
1434 public RMGetNodeInfo1632
1435 public RMDevIDToHandleList1632
1436 public RMHandleToResourceHandleList1632
1437 RMAllocResource1632 dd OFFSET CODE16:_RMAllocResource16
1438 dw SEG CODE16:_RMAllocResource16
1439 dw 0
[547]1440 RMModifyResources1632 dd OFFSET CODE16:_RMModifyResources16
1441 dw SEG CODE16:_RMModifyResources16
1442 dw 0
[32]1443 RMDeallocResource1632 dd OFFSET CODE16:_RMDeallocResource16
1444 dw SEG CODE16:_RMDeallocResource16
1445 dw 0
1446 RMCreateDevice1632 dd OFFSET CODE16:_RMCreateDevice16
1447 dw SEG CODE16:_RMCreateDevice16
1448 dw 0
1449 RMCreateAdapter1632 dd OFFSET CODE16:_RMCreateAdapter16
1450 dw SEG CODE16:_RMCreateAdapter16
1451 dw 0
1452 RMCreateDriver1632 dd OFFSET CODE16:_RMCreateDriver16
1453 dw SEG CODE16:_RMCreateDriver16
1454 dw 0
1455 RMDestroyDriver1632 dd OFFSET CODE16:_RMDestroyDriver16
1456 dw SEG CODE16:_RMDestroyDriver16
1457 dw 0
1458 RMGetNodeInfo1632 dd OFFSET CODE16:_RMGetNodeInfo16
1459 dw SEG CODE16:_RMGetNodeInfo16
1460 dw 0
1461 RMDevIDToHandleList1632 dd OFFSET CODE16:_RMDevIDToHandleList16
1462 dw SEG CODE16:_RMDevIDToHandleList16
1463 dw 0
1464
1465 RMHandleToResourceHandleList1632 dd OFFSET CODE16:_RMHandleToResourceHandleList16
1466 dw SEG CODE16:_RMHandleToResourceHandleList16
1467 dw 0
1468
1469;16:16 address of uniaud_stub_timer
[679]1470 public _TimerHandler16
[32]1471 _TimerHandler16 dd OFFSET CODE16:uniaud_stub_timer
1472 dw OFFSET CODE16:uniaud_stub_timer
1473
1474;16:16 addresses of interrupt dispatchers
[679]1475 public _ISR00
1476 public _ISR01
1477 public _ISR02
1478 public _ISR03
1479 public _ISR04
1480 public _ISR05
1481 public _ISR06
1482 public _ISR07
[63]1483 _ISR00 dw OFFSET CODE16:ISR00_16
1484 dw SEG CODE16:ISR00_16
1485 _ISR01 dw OFFSET CODE16:ISR01_16
1486 dw SEG CODE16:ISR01_16
1487 _ISR02 dw OFFSET CODE16:ISR02_16
1488 dw SEG CODE16:ISR02_16
[32]1489 _ISR03 dw OFFSET CODE16:ISR03_16
1490 dw SEG CODE16:ISR03_16
1491 _ISR04 dw OFFSET CODE16:ISR04_16
1492 dw SEG CODE16:ISR04_16
1493 _ISR05 dw OFFSET CODE16:ISR05_16
1494 dw SEG CODE16:ISR05_16
[63]1495 _ISR06 dw OFFSET CODE16:ISR06_16
1496 dw SEG CODE16:ISR06_16
[32]1497 _ISR07 dw OFFSET CODE16:ISR07_16
1498 dw SEG CODE16:ISR07_16
[679]1499DATA32 ends
1500; ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ
1501;Label to mark end of 32 bits data section
1502LASTDATA32 segment
1503 public __OffFinalDS32
1504 __OffFinalDS32 dd 0
1505LASTDATA32 ends
[32]1506
[679]1507 end
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