14 * All rights reserved.
15 *
16 * 2. License
17 *
18 * 2.1. This is your license from Intel Corp. under its intellectual property
19 * rights. You may have additional license terms from the party that provided
20 * you this software, covering your right to use that party's intellectual
21 * property rights.
22 *
23 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
24 * copy of the source code appearing in this file ("Covered Code") an
25 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
26 * base code distributed originally by Intel ("Original Intel Code") to copy,
27 * make derivatives, distribute, use and display any portion of the Covered
28 * Code in any form, with the right to sublicense such rights; and
29 *
30 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
31 * license (with the right to sublicense), under only those claims of Intel
32 * patents that are infringed by the Original Intel Code, to make, use, sell,
33 * offer to sell, and import the Covered Code and derivative works thereof
34 * solely to the minimum extent necessary to exercise the above copyright
35 * license, and in no event shall the patent license extend to any additions
36 * to or modifications of the Original Intel Code. No other license or right
37 * is granted directly or by implication, estoppel or otherwise;
38 *
39 * The above copyright and patent license is granted only if the following
40 * conditions are met:
41 *
42 * 3. Conditions
43 *
44 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
45 * Redistribution of source code of any substantial portion of the Covered
46 * Code or modification with rights to further distribute source must include
47 * the above Copyright Notice, the above License, this list of Conditions,
48 * and the following Disclaimer and Export Compliance provision. In addition,
49 * Licensee must cause all Covered Code to which Licensee contributes to
50 * contain a file documenting the changes Licensee made to create that Covered
51 * Code and the date of any change. Licensee must include in that file the
52 * documentation of any changes made by any predecessor Licensee. Licensee
53 * must include a prominent statement that the modification is derived,
54 * directly or indirectly, from Original Intel Code.
55 *
56 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
57 * Redistribution of source code of any substantial portion of the Covered
58 * Code or modification without rights to further distribute source must
59 * include the following Disclaimer and Export Compliance provision in the
60 * documentation and/or other materials provided with distribution. In
61 * addition, Licensee may not authorize further sublicense of source of any
62 * portion of the Covered Code, and must include terms to the effect that the
63 * license from Licensee to its licensee is limited to the intellectual
64 * property embodied in the software Licensee provides to its licensee, and
65 * not to intellectual property embodied in modifications its licensee may
66 * make.
67 *
68 * 3.3. Redistribution of Executable. Redistribution in executable form of any
69 * substantial portion of the Covered Code or modification must reproduce the
70 * above Copyright Notice, and the following Disclaimer and Export Compliance
71 * provision in the documentation and/or other materials provided with the
72 * distribution.
73 *
74 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * Intel Code.
76 *
77 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
78 * Intel shall be used in advertising or otherwise to promote the sale, use or
79 * other dealings in products derived from or relating to the Covered Code
80 * without prior written authorization from Intel.
81 *
82 * 4. Disclaimer and Export Compliance
83 *
84 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
85 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
86 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
87 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
88 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
89 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * PARTICULAR PURPOSE.
91 *
92 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
93 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
94 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
95 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
96 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
97 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
98 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * LIMITED REMEDY.
100 *
101 * 4.3. Licensee shall not export, either directly or indirectly, any of this
102 * software or system incorporating such software without first obtaining any
103 * required license or other approval from the U. S. Department of Commerce or
104 * any other agency or department of the United States Government. In the
105 * event Licensee exports any such software from the United States or
106 * re-exports any such software from a foreign destination, Licensee shall
107 * ensure that the distribution and export/re-export of the software is in
108 * compliance with all laws, regulations, orders, or other restrictions of the
109 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
110 * any of its subsidiaries will export/re-export any technical data, process,
111 * software, or service, directly or indirectly, to any country for which the
112 * United States government or any agency thereof requires an export license,
113 * other governmental approval, or letter of assurance, without first obtaining
114 * such license, approval or letter.
115 *
116 *****************************************************************************/
117
118
119#include "aslcompiler.h"
120#include "aslcompiler.y.h"
121#include "amlcode.h"
122#include "acparser.h"
123#include "acnamesp.h"
124
125#define _COMPONENT ACPI_COMPILER
126 ACPI_MODULE_NAME ("aslisting")
127
128
129/*******************************************************************************
130 *
131 * FUNCTION: LsDumpAscii
132 *
133 * PARAMETERS: FileId - ID of current listing file
134 * Count - Number of bytes to convert
135 * Buffer - Buffer of bytes to convert
136 *
137 * RETURN: None.
138 *
139 * DESCRIPTION: Convert hex bytes to ascii
140 *
141 ******************************************************************************/
142
143void
144LsDumpAscii (
145 UINT32 FileId,
146 UINT32 Count,
147 UINT8 *Buffer)
148{
149 UINT8 BufChar;
150 UINT32 i;
151
152
153 FlPrintFile (FileId, " \"");
154 for (i = 0; i < Count; i++)
155 {
156 BufChar = Buffer[i];
157 if (isprint (BufChar))
158 {
159 FlPrintFile (FileId, "%c", BufChar);
160 }
161 else
162 {
163 /* Not a printable character, just put out a dot */
164
165 FlPrintFile (FileId, ".");
166 }
167 }
168 FlPrintFile (FileId, "\"");
169}
170
171
172/*******************************************************************************
173 *
174 * FUNCTION: LsDumpAsciiInComment
175 *
176 * PARAMETERS: FileId - ID of current listing file
177 * Count - Number of bytes to convert
178 * Buffer - Buffer of bytes to convert
179 *
180 * RETURN: None.
181 *
182 * DESCRIPTION: Convert hex bytes to ascii
183 *
184 ******************************************************************************/
185
186void
187LsDumpAsciiInComment (
188 UINT32 FileId,
189 UINT32 Count,
190 UINT8 *Buffer)
191{
192 UINT8 BufChar = 0;
193 UINT8 LastChar;
194 UINT32 i;
195
196
197 FlPrintFile (FileId, " \"");
198 for (i = 0; i < Count; i++)
199 {
200 LastChar = BufChar;
201 BufChar = Buffer[i];
202
203 if (isprint (BufChar))
204 {
205 /* Handle embedded C comment sequences */
206
207 if (((LastChar == '*') && (BufChar == '/')) ||
208 ((LastChar == '/') && (BufChar == '*')))
209 {
210 /* Insert a space to break the sequence */
211
212 FlPrintFile (FileId, ".", BufChar);
213 }
214
215 FlPrintFile (FileId, "%c", BufChar);
216 }
217 else
218 {
219 /* Not a printable character, just put out a dot */
220
221 FlPrintFile (FileId, ".");
222 }
223 }
224 FlPrintFile (FileId, "\"");
225}
226
227
228/*******************************************************************************
229 *
230 * FUNCTION: LsAmlListingWalk
231 *
232 * PARAMETERS: ASL_WALK_CALLBACK
233 *
234 * RETURN: Status
235 *
236 * DESCRIPTION: Process one node during a listing file generation.
237 *
238 ******************************************************************************/
239
240ACPI_STATUS
241LsAmlListingWalk (
242 ACPI_PARSE_OBJECT *Op,
243 UINT32 Level,
244 void *Context)
245{
246 UINT8 FileByte;
247 UINT32 i;
248 UINT32 FileId = (UINT32) Context;
249
250
251 LsWriteNodeToListing (Op, FileId);
252
253 /* Write the hex bytes to the listing file(s) (if requested) */
254
255 for (i = 0; i < Op->Asl.FinalAmlLength; i++)
256 {
257 if (ACPI_FAILURE (FlReadFile (ASL_FILE_AML_OUTPUT, &FileByte, 1)))
258 {
259 FlFileError (ASL_FILE_AML_OUTPUT, ASL_MSG_READ);
260 AslAbort ();
261 }
262 LsWriteListingHexBytes (&FileByte, 1, FileId);
263 }
264
265 return (AE_OK);
266}
267
268
269/*******************************************************************************
270 *
271 * FUNCTION: LsGenerateListing
272 *
273 * PARAMETERS: FileId - ID of listing file
274 *
275 * RETURN: None
276 *
277 * DESCRIPTION: Generate a listing file. This can be one of the several types
278 * of "listings" supported.
279 *
280 ******************************************************************************/
281
282void
283LsGenerateListing (
284 UINT32 FileId)
285{
286
287 /* Start at the beginning of both the source and AML files */
288
289 FlSeekFile (ASL_FILE_SOURCE_OUTPUT, 0);
290 FlSeekFile (ASL_FILE_AML_OUTPUT, 0);
291 Gbl_SourceLine = 0;
292 Gbl_CurrentHexColumn = 0;
293 LsPushNode (Gbl_Files[ASL_FILE_INPUT].Filename);
294
295 /* Process all parse nodes */
296
297 TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD, LsAmlListingWalk,
298 NULL, (void *) ACPI_TO_POINTER (FileId));
299
300 /* Final processing */
301
302 LsFinishSourceListing (FileId);
303}
304
305
306/*******************************************************************************
307 *
308 * FUNCTION: LsDoListings
309 *
310 * PARAMETERS: None.
311 *
312 * RETURN: None
313 *
314 * DESCRIPTION: Generate all requested listing files.
315 *
316 ******************************************************************************/
317
318void
319LsDoListings (void)
320{
321
322 if (Gbl_C_OutputFlag)
323 {
324 LsGenerateListing (ASL_FILE_C_SOURCE_OUTPUT);
325 }
326
327 if (Gbl_ListingFlag)
328 {
329 LsGenerateListing (ASL_FILE_LISTING_OUTPUT);
330 }
331
332 if (Gbl_AsmOutputFlag)
333 {
334 LsGenerateListing (ASL_FILE_ASM_SOURCE_OUTPUT);
335 }
336
337 if (Gbl_C_IncludeOutputFlag)
338 {
339 LsGenerateListing (ASL_FILE_C_INCLUDE_OUTPUT);
340 }
341
342 if (Gbl_AsmIncludeOutputFlag)
343 {
344 LsGenerateListing (ASL_FILE_ASM_INCLUDE_OUTPUT);
345 }
346}
347
348
349/*******************************************************************************
350 *
351 * FUNCTION: LsPushNode
352 *
353 * PARAMETERS: Filename - Pointer to the include filename
354 *
355 * RETURN: None
356 *
357 * DESCRIPTION: Push a listing node on the listing/include file stack. This
358 * stack enables tracking of include files (infinitely nested)
359 * and resumption of the listing of the parent file when the
360 * include file is finished.
361 *
362 ******************************************************************************/
363
364void
365LsPushNode (
366 char *Filename)
367{
368 ASL_LISTING_NODE *Lnode;
369
370
371 /* Create a new node */
372
373 Lnode = UtLocalCalloc (sizeof (ASL_LISTING_NODE));
374
375 /* Initialize */
376
377 Lnode->Filename = Filename;
378 Lnode->LineNumber = 0;
379
380 /* Link (push) */
381
382 Lnode->Next = Gbl_ListingNode;
383 Gbl_ListingNode = Lnode;
384}
385
386
387/*******************************************************************************
388 *
389 * FUNCTION: LsPopNode
390 *
391 * PARAMETERS: None
392 *
393 * RETURN: List head after current head is popped off
394 *
395 * DESCRIPTION: Pop the current head of the list, free it, and return the
396 * next node on the stack (the new current node).
397 *
398 ******************************************************************************/
399
400ASL_LISTING_NODE *
401LsPopNode (void)
402{
403 ASL_LISTING_NODE *Lnode;
404
405
406 /* Just grab the node at the head of the list */
407
408 Lnode = Gbl_ListingNode;
409 if ((!Lnode) ||
410 (!Lnode->Next))
411 {
412 AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL, NULL, "Could not pop empty listing stack");
413 return Gbl_ListingNode;
414 }
415
416 Gbl_ListingNode = Lnode->Next;
417 ACPI_MEM_FREE (Lnode);
418
419 /* New "Current" node is the new head */
420
421 return (Gbl_ListingNode);
422}
423
424
425/*******************************************************************************
426 *
427 * FUNCTION: LsCheckException
428 *
429 * PARAMETERS: LineNumber - Current logical (cumulative) line #
430 * FileId - ID of output listing file
431 *
432 * RETURN: None
433 *
434 * DESCRIPTION: Check if there is an exception for this line, and if there is,
435 * put it in the listing immediately. Handles multiple errors
436 * per line. Gbl_NextError points to the next error in the
437 * sorted (by line #) list of compile errors/warnings.
438 *
439 ******************************************************************************/
440
441void
442LsCheckException (
443 UINT32 LineNumber,
444 UINT32 FileId)
445{
446
447 if ((!Gbl_NextError) ||
448 (LineNumber < Gbl_NextError->LogicalLineNumber ))
449 {
450 return;
451 }
452
453 /* Handle multiple errors per line */
454
455 if (FileId == ASL_FILE_LISTING_OUTPUT)
456 {
457 while (Gbl_NextError &&
458 (LineNumber >= Gbl_NextError->LogicalLineNumber))
459 {
460 AePrintException (FileId, Gbl_NextError, "\n[****iasl****]\n");
461
462 Gbl_NextError = Gbl_NextError->Next;
463 }
464
465 FlPrintFile (FileId, "\n");
466 }
467}
468
469
470/*******************************************************************************
471 *
472 * FUNCTION: LsFlushListingBuffer
473 *
474 * PARAMETERS: FileId - ID of the listing file
475 *
476 * RETURN: None
477 *
478 * DESCRIPTION: Flush out the current contents of the 16-byte hex AML code
479 * buffer. Usually called at the termination of a single line
480 * of source code or when the buffer is full.
481 *
482 ******************************************************************************/
483
484void
485LsFlushListingBuffer (
486 UINT32 FileId)
487{
488 UINT32 i;
489
490
491 if (Gbl_CurrentHexColumn == 0)
492 {
493 return;
494 }
495
496 /* Write the hex bytes */
497
498 switch (FileId)
499 {
500 case ASL_FILE_LISTING_OUTPUT:
501
502 for (i = 0; i < Gbl_CurrentHexColumn; i++)
503 {
504 FlPrintFile (FileId, "%2.2X ", Gbl_AmlBuffer[i]);
505 }
506
507 for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 3); i++)
508 {
509 FlWriteFile (FileId, ".", 1);
510 }
511
512 /* Write the ASCII character associated with each of the bytes */
513
514 LsDumpAscii (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer);
515 break;
516
517
518 case ASL_FILE_ASM_SOURCE_OUTPUT:
519
520 for (i = 0; i < Gbl_CurrentHexColumn; i++)
521 {
522 if (i > 0)
523 {
524 FlPrintFile (FileId, ",");
525 }
526 FlPrintFile (FileId, "0%2.2Xh", Gbl_AmlBuffer[i]);
527 }
528
529 for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 5); i++)
530 {
531 FlWriteFile (FileId, " ", 1);
532 }
533
534 FlPrintFile (FileId, " ;%8.8X", Gbl_CurrentAmlOffset - HEX_LISTING_LINE_SIZE);
535
536 /* Write the ASCII character associated with each of the bytes */
537
538 LsDumpAscii (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer);
539 break;
540
541
542 case ASL_FILE_C_SOURCE_OUTPUT:
543
544 for (i = 0; i < Gbl_CurrentHexColumn; i++)
545 {
546 FlPrintFile (FileId, "0x%2.2X,", Gbl_AmlBuffer[i]);
547 }
548
549 for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 5); i++)
550 {
551 FlWriteFile (FileId, " ", 1);
552 }
553
554 FlPrintFile (FileId, " /* %8.8X", Gbl_CurrentAmlOffset - HEX_LISTING_LINE_SIZE);
555
556 /* Write the ASCII character associated with each of the bytes */
557
558 LsDumpAsciiInComment (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer);
559 FlPrintFile (FileId, " */");
560 break;
561
562 default:
563 /* No other types supported */
564 return;
565 }
566
567 FlPrintFile (FileId, "\n");
568
569 Gbl_CurrentHexColumn = 0;
570 Gbl_HexBytesWereWritten = TRUE;
571}
572
573
574/*******************************************************************************
575 *
576 * FUNCTION: LsWriteListingHexBytes
577 *
578 * PARAMETERS: Buffer - AML code buffer
579 * Length - Number of AML bytes to write
580 * FileId - ID of current listing file.
581 *
582 * RETURN: None
583 *
584 * DESCRIPTION: Write the contents of the AML buffer to the listing file via
585 * the listing buffer. The listing buffer is flushed every 16
586 * AML bytes.
587 *
588 ******************************************************************************/
589
590void
591LsWriteListingHexBytes (
592 UINT8 *Buffer,
593 UINT32 Length,
594 UINT32 FileId)
595{
596 UINT32 i;
597
598
599 /* Transfer all requested bytes */
600
601 for (i = 0; i < Length; i++)
602 {
603 /* Print line header when buffer is empty */
604
605 if (Gbl_CurrentHexColumn == 0)
606 {
607 if (Gbl_HasIncludeFiles)
608 {
609 FlPrintFile (FileId, "%*s", 10, " ");
610 }
611
612 switch (FileId)
613 {
614 case ASL_FILE_LISTING_OUTPUT:
615
616 FlPrintFile (FileId, "%8.8X....", Gbl_CurrentAmlOffset);
617 break;
618
619 case ASL_FILE_ASM_SOURCE_OUTPUT:
620
621 FlPrintFile (FileId, " db ");
622 break;
623
624 case ASL_FILE_C_SOURCE_OUTPUT:
625
626 FlPrintFile (FileId, " ");
627 break;
628
629 default:
630 /* No other types supported */
631 return;
632 }
633 }
634
635 /* Transfer AML byte and update counts */
636
637 Gbl_AmlBuffer[Gbl_CurrentHexColumn] = Buffer[i];
638
639 Gbl_CurrentHexColumn++;
640 Gbl_CurrentAmlOffset++;
641
642 /* Flush buffer when it is full */
643
644 if (Gbl_CurrentHexColumn >= HEX_LISTING_LINE_SIZE)
645 {
646 LsFlushListingBuffer (FileId);
647 }
648 }
649}
650
651
652/*******************************************************************************
653 *
654 * FUNCTION: LsWriteOneSourceLine
655 *
656 * PARAMETERS: FileID - ID of current listing file
657 *
658 * RETURN: FALSE on EOF (input source file), TRUE otherwise
659 *
660 * DESCRIPTION: Read one line from the input source file and echo it to the
661 * listing file, prefixed with the line number, and if the source
662 * file contains include files, prefixed with the current filename
663 *
664 ******************************************************************************/
665
666UINT32
667LsWriteOneSourceLine (
668 UINT32 FileId)
669{
670 UINT8 FileByte;
671
672
673 Gbl_SourceLine++;
674 Gbl_ListingNode->LineNumber++;
675
676 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
677 {
678 FlPrintFile (FileId, " *");
679 }
680 if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT)
681 {
682 FlPrintFile (FileId, "; ");
683 }
684
685 if (Gbl_HasIncludeFiles)
686 {
687 /*
688 * This file contains "include" statements, print the current
689 * filename and line number within the current file
690 */
691 FlPrintFile (FileId, "%12s %5d....",
692 Gbl_ListingNode->Filename, Gbl_ListingNode->LineNumber);
693 }
694 else
695 {
696 /* No include files, just print the line number */
697
698 FlPrintFile (FileId, "%8d....", Gbl_SourceLine);
699 }
700
701 /* Read one line (up to a newline or EOF) */
702
703 while (FlReadFile (ASL_FILE_SOURCE_OUTPUT, &FileByte, 1) == AE_OK)
704 {
705 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
706 {
707 if (FileByte == '/')
708 {
709 FileByte = '*';
710 }
711 }
712
713 FlWriteFile (FileId, &FileByte, 1);
714 if (FileByte == '\n')
715 {
716 /*
717 * Check if an error occurred on this source line during the compile.
718 * If so, we print the error message after the source line.
719 */
720 LsCheckException (Gbl_SourceLine, FileId);
721 return (1);
722 }
723 }
724
725 /* EOF on the input file was reached */
726
727 return (0);
728}
729
730
731/*******************************************************************************
732 *
733 * FUNCTION: LsFinishSourceListing
734 *
735 * PARAMETERS: FileId - ID of current listing file.
736 *
737 * RETURN: None
738 *
739 * DESCRIPTION: Cleanup routine for the listing file. Flush the hex AML
740 * listing buffer, and flush out any remaining lines in the
741 * source input file.
742 *
743 ******************************************************************************/
744
745void
746LsFinishSourceListing (
747 UINT32 FileId)
748{
749
750 if ((FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) ||
751 (FileId == ASL_FILE_C_INCLUDE_OUTPUT))
752 {
753 return;
754 }
755
756 LsFlushListingBuffer (FileId);
757 Gbl_CurrentAmlOffset = 0;
758
759 /* Flush any remaining text in the source file */
760
761 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
762 {
763 FlPrintFile (FileId, " /*\n");
764 }
765
766 while (LsWriteOneSourceLine (FileId))
767 { ; }
768
769 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
770 {
771 FlPrintFile (FileId, "\n */\n };\n");
772 }
773
774 FlPrintFile (FileId, "\n");
775
776 if (FileId == ASL_FILE_LISTING_OUTPUT)
777 {
778 /* Print a summary of the compile exceptions */
779
780 FlPrintFile (FileId, "\n\nSummary of errors and warnings\n\n");
781 AePrintErrorLog (FileId);
782 FlPrintFile (FileId, "\n\n");
783 UtDisplaySummary (FileId);
784 FlPrintFile (FileId, "\n\n");
785 }
786}
787
788
789/*******************************************************************************
790 *
791 * FUNCTION: LsWriteSourceLines
792 *
793 * PARAMETERS: ToLineNumber -
794 * ToLogicalLineNumber - Write up to this source line number
795 * FileId - ID of current listing file
796 *
797 * RETURN: None
798 *
799 * DESCRIPTION: Read then write source lines to the listing file until we have
800 * reached the specified logical (cumulative) line number. This
801 * automatically echos out comment blocks and other non-AML
802 * generating text until we get to the actual AML-generating line
803 * of ASL code specified by the logical line number.
804 *
805 ******************************************************************************/
806
807void
808LsWriteSourceLines (
809 UINT32 ToLineNumber,
810 UINT32 ToLogicalLineNumber,
811 UINT32 FileId)
812{
813
814 if ((FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) ||
815 (FileId == ASL_FILE_C_INCLUDE_OUTPUT))
816 {
817 return;
818 }
819
820 Gbl_CurrentLine = ToLogicalLineNumber;
821
822 /* Flush any hex bytes remaining from the last opcode */
823
824 LsFlushListingBuffer (FileId);
825
826 /*
827 * Read lines and write them as long as we are not caught up
828 */
829 if (Gbl_SourceLine < Gbl_CurrentLine)
830 {
831 /*
832 * If we just completed writing some AML hex bytes, output a linefeed
833 * to add some whitespace for readability.
834 */
835 if (Gbl_HexBytesWereWritten)
836 {
837 FlPrintFile (FileId, "\n");
838 Gbl_HexBytesWereWritten = FALSE;
839 }
840
841 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
842 {
843 FlPrintFile (FileId, " /*\n");
844 }
845
846 /*
847 * Write one line at a time until we have reached the target line #
848 */
849 while ((Gbl_SourceLine < Gbl_CurrentLine) &&
850 LsWriteOneSourceLine (FileId))
851 { ; }
852
853 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
854 {
855 FlPrintFile (FileId, " */");
856 }
857 FlPrintFile (FileId, "\n");
858 }
859}
860
861
862/*******************************************************************************
863 *
864 * FUNCTION: LsWriteNodeToListing
865 *
866 * PARAMETERS: Op - Parse node to write to the listing file.
867 * FileId - ID of current listing file
868 *
869 * RETURN: None.
870 *
871 * DESCRIPTION: Write "a node" to the listing file. This means to
872 * 1) Write out all of the source text associated with the node
873 * 2) Write out all of the AML bytes associated with the node
874 * 3) Write any compiler exceptions associated with the node
875 *
876 ******************************************************************************/
877
878void
879LsWriteNodeToListing (
880 ACPI_PARSE_OBJECT *Op,
881 UINT32 FileId)
882{
883 const ACPI_OPCODE_INFO *OpInfo;
884 UINT32 OpClass;
885 char *Pathname;
886 UINT32 Length;
887 UINT32 i;
888
889
890 OpInfo = AcpiPsGetOpcodeInfo (Op->Asl.AmlOpcode);
891 OpClass = OpInfo->Class;
892
893 /* TBD: clean this up with a single flag that says: I start a named output block */
894
895 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
896 {
897 switch (Op->Asl.ParseOpcode)
898 {
899 case PARSEOP_DEFINITIONBLOCK:
900 case PARSEOP_METHODCALL:
901 case PARSEOP_INCLUDE:
902 case PARSEOP_INCLUDE_END:
903 case PARSEOP_DEFAULT_ARG:
904
905 break;
906
907 default:
908 switch (OpClass)
909 {
910 case AML_CLASS_NAMED_OBJECT:
911 switch (Op->Asl.AmlOpcode)
912 {
913 case AML_SCOPE_OP:
914 case AML_ALIAS_OP:
915 break;
916
917 default:
918 if (Op->Asl.ExternalName)
919 {
920 LsFlushListingBuffer (FileId);
921 FlPrintFile (FileId, " };\n");
922 }
923 break;
924 }
925 break;
926
927 default:
928 /* Don't care about other objects */
929 break;
930 }
931 break;
932 }
933 }
934
935
936 /* These cases do not have a corresponding AML opcode */
937
938 switch (Op->Asl.ParseOpcode)
939 {
940 case PARSEOP_DEFINITIONBLOCK:
941
942 LsWriteSourceLines (Op->Asl.EndLine, Op->Asl.EndLogicalLine, FileId);
943
944 /* Use the table Signature and TableId to build a unique name */
945
946 if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT)
947 {
948 FlPrintFile (FileId, "%s_%s_Header \\\n",
949 Gbl_TableSignature, Gbl_TableId);
950 }
951 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
952 {
953 FlPrintFile (FileId, " unsigned char %s_%s_Header [] = \n {\n",
954 Gbl_TableSignature, Gbl_TableId);
955 }
956 if (FileId == ASL_FILE_ASM_INCLUDE_OUTPUT)
957 {
958 FlPrintFile (FileId, "extrn %s_%s_Header : byte\n",
959 Gbl_TableSignature, Gbl_TableId);
960 }
961 if (FileId == ASL_FILE_C_INCLUDE_OUTPUT)
962 {
963 FlPrintFile (FileId, "extern unsigned char %s_%s_Header [];\n",
964 Gbl_TableSignature, Gbl_TableId);
965 }
966 return;
967
968
969 case PARSEOP_METHODCALL:
970
971 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
972 return;
973
974
975 case PARSEOP_INCLUDE:
976
977 /*
978 * Flush everything up to and including the include source line
979 */
980 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
981
982 /*
983 * Create a new listing node and push it
984 */
985 LsPushNode (Op->Asl.Child->Asl.Value.String);
986 return;
987
988
989 case PARSEOP_INCLUDE_END:
990
991 /*
992 * Flush out the rest of the include file
993 */
994 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
995
996 /*
997 * Pop off this listing node and go back to the parent file
998 */
999 LsPopNode ();
1000 return;
1001
1002
1003 case PARSEOP_DEFAULT_ARG:
1004 return;
1005
1006
1007 default:
1008 /* All other opcodes have an AML opcode */
1009 break;
1010 }
1011
1012 /*
1013 * Otherwise, we look at the AML opcode because we can
1014 * switch on the opcode type, getting an entire class
1015 * at once
1016 */
1017 switch (OpClass)
1018 {
1019 case AML_CLASS_ARGUMENT: /* argument type only */
1020 case AML_CLASS_INTERNAL:
1021
1022 break;
1023
1024
1025 case AML_CLASS_NAMED_OBJECT:
1026
1027 switch (Op->Asl.AmlOpcode)
1028 {
1029 case AML_FIELD_OP:
1030 case AML_INDEX_FIELD_OP:
1031 case AML_BANK_FIELD_OP:
1032 case AML_NAME_OP:
1033
1034 /* For fields, we want to dump all the AML after the entire definition */
1035
1036 LsWriteSourceLines (Op->Asl.EndLine, Op->Asl.EndLogicalLine, FileId);
1037 break;
1038
1039 default:
1040 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
1041 break;
1042 }
1043
1044 switch (Op->Asl.AmlOpcode)
1045 {
1046 case AML_SCOPE_OP:
1047 case AML_ALIAS_OP:
1048
1049 /* These opcodes do not declare a new object, ignore them */
1050
1051 break;
1052
1053 default:
1054
1055 /* All other named object opcodes come here */
1056
1057 switch (FileId)
1058 {
1059 case ASL_FILE_ASM_SOURCE_OUTPUT:
1060 case ASL_FILE_C_SOURCE_OUTPUT:
1061 case ASL_FILE_ASM_INCLUDE_OUTPUT:
1062 case ASL_FILE_C_INCLUDE_OUTPUT:
1063
1064 /*
1065 * For named objects, we will create a valid symbol so that the
1066 * AML code can be referenced from C or ASM
1067 */
1068 if (Op->Asl.ExternalName)
1069 {
1070 /* Get the full pathname associated with this node */
1071
1072 Pathname = AcpiNsGetExternalPathname (Op->Asl.Node);
1073 Length = strlen (Pathname);
1074 if (Length >= 4)
1075 {
1076 /* Convert all dots in the path to underscores */
1077
1078 for (i = 0; i < Length; i++)
1079 {
1080 if (Pathname[i] == '.')
1081 {
1082 Pathname[i] = '_';
1083 }
1084 }
1085
1086 /* Create the appropriate symbol in the output file */
1087
1088 if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT)
1089 {
1090 FlPrintFile (FileId, "%s_%s_%s \\\n",
1091 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1092 }
1093 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
1094 {
1095 FlPrintFile (FileId, " unsigned char %s_%s_%s [] = \n {\n",
1096 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1097 }
1098 if (FileId == ASL_FILE_ASM_INCLUDE_OUTPUT)
1099 {
1100 FlPrintFile (FileId, "extrn %s_%s_%s : byte\n",
1101 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1102 }
1103 if (FileId == ASL_FILE_C_INCLUDE_OUTPUT)
1104 {
1105 FlPrintFile (FileId, "extern unsigned char %s_%s_%s [];\n",
1106 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1107 }
1108 }
1109 ACPI_MEM_FREE (Pathname);
1110 }
1111 break;
1112
1113 default:
1114 /* Nothing to do for listing file */
1115 break;
1116 }
1117 }
1118 break;
1119
1120 case AML_CLASS_EXECUTE:
1121 case AML_CLASS_CREATE:
1122 default:
1123
1124 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
1125 break;
1126
1127 case AML_CLASS_UNKNOWN:
1128 break;
1129 }
1130}
1131
1132
1133/*******************************************************************************
1134 *
1135 * FUNCTION: LsDoHexOutput
1136 *
1137 * PARAMETERS: None
1138 *
1139 * RETURN: None.
1140 *
1141 * DESCRIPTION: Create the hex output file.
1142 *
1143 ******************************************************************************/
1144
1145void
1146LsDoHexOutput (void)
1147{
1148
1149 switch (Gbl_HexOutputFlag)
1150 {
1151 case HEX_OUTPUT_C:
1152
1153 LsDoHexOutputC ();
1154 break;
1155
1156 case HEX_OUTPUT_ASM:
1157
1158 LsDoHexOutputAsm ();
1159 break;
1160
1161 default:
1162 /* No other output types supported */
1163 break;
1164 }
1165}
1166
1167
1168/*******************************************************************************
1169 *
1170 * FUNCTION: LsDoHexOutputC
1171 *
1172 * PARAMETERS: None
1173 *
1174 * RETURN: None.
1175 *
1176 * DESCRIPTION: Create the hex output file. This is the same data as the AML
1177 * output file, but formatted into hex/ascii bytes suitable for
1178 * inclusion into a C source file.
1179 *
1180 ******************************************************************************/
1181
1182void
1183LsDoHexOutputC (void)
1184{
1185 UINT32 j;
1186 UINT8 FileByte[HEX_TABLE_LINE_SIZE];
1187 UINT8 Buffer[4];
1188 UINT32 Offset = 0;
1189
1190
1191 FlPrintFile (ASL_FILE_HEX_OUTPUT, " * C source code output\n *\n */\n");
1192 FlPrintFile (ASL_FILE_HEX_OUTPUT, "unsigned char AmlCode[] = \n{\n");
1193
1194 /* Start at the beginning of the AML file */
1195
1196 FlSeekFile (ASL_FILE_AML_OUTPUT, 0);
1197
1198 /* Process all AML bytes in the AML file */
1199
1200 j = 0;
1201 while (FlReadFile (ASL_FILE_AML_OUTPUT, &FileByte[j], 1) == AE_OK)
1202 {
1203 if (j == 0)
1204 {
1205 FlPrintFile (ASL_FILE_HEX_OUTPUT, " ");
1206 }
1207
1208 /*
1209 * Convert each AML byte to hex
1210 */
1211 UtConvertByteToHex (FileByte[j], Buffer);
1212 FlWriteFile (ASL_FILE_HEX_OUTPUT, Buffer, 4);
1213 FlPrintFile (ASL_FILE_HEX_OUTPUT, ",");
1214
1215 /* An occasional linefeed improves readability */
1216
1217 Offset++;
1218 j++;
1219
1220 if (j >= HEX_TABLE_LINE_SIZE)
1221 {
1222 /* End of line, emit the ascii dump of the entire line */
1223
1224 FlPrintFile (ASL_FILE_HEX_OUTPUT, " /* %8.8X", Offset - HEX_TABLE_LINE_SIZE);
1225
1226 /* Write the ASCII character associated with each of the bytes */
1227
1228 LsDumpAsciiInComment (ASL_FILE_HEX_OUTPUT, HEX_TABLE_LINE_SIZE, FileByte);
1229 FlPrintFile (ASL_FILE_HEX_OUTPUT, " */\n");
1230
1231 /* Start new line */
1232
1233 j = 0;
1234 }
1235
1236 }
1237
1238 FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n};\n");
1239 FlCloseFile (ASL_FILE_HEX_OUTPUT);
1240}
1241
1242
1243/*******************************************************************************
1244 *
1245 * FUNCTION: LsDoHexOutputAsm
1246 *
1247 * PARAMETERS: None
1248 *
1249 * RETURN: None.
1250 *
1251 * DESCRIPTION: Create the hex output file. This is the same data as the AML
1252 * output file, but formatted into hex/ascii bytes suitable for
1253 * inclusion into a ASM source file.
1254 *
1255 ******************************************************************************/
1256
1257void
1258LsDoHexOutputAsm (
1259 void)
1260{
1261 UINT32 j;
1262 UINT8 FileByte[HEX_TABLE_LINE_SIZE];
1263 UINT8 Buffer[4];
1264 UINT32 Offset = 0;
1265 BOOLEAN DoComma = FALSE;
1266
1267
1268 FlPrintFile (ASL_FILE_HEX_OUTPUT, "; Assembly code source output\n;\n");
1269
1270 /* Start at the beginning of the AML file */
1271
1272 FlSeekFile (ASL_FILE_AML_OUTPUT, 0);
1273
1274 /* Process all AML bytes in the AML file */
1275
1276 j = 0;
1277 while (FlReadFile (ASL_FILE_AML_OUTPUT, &FileByte[j], 1) == AE_OK)
1278 {
1279 if (j == 0)
1280 {
1281 FlPrintFile (ASL_FILE_HEX_OUTPUT, " db ");
1282 }
1283 else if (DoComma)
1284 {
1285 FlPrintFile (ASL_FILE_HEX_OUTPUT, ",");
1286 DoComma = FALSE;
1287 }
1288
1289 /*
1290 * Convert each AML byte to hex
1291 */
1292 UtConvertByteToAsmHex (FileByte[j], Buffer);
1293 FlWriteFile (ASL_FILE_HEX_OUTPUT, Buffer, 4);
1294
1295 /* An occasional linefeed improves readability */
1296
1297 Offset++;
1298 j++;
1299 if (j >= HEX_TABLE_LINE_SIZE)
1300 {
1301 FlPrintFile (ASL_FILE_HEX_OUTPUT, " ;%8.8X", Offset - HEX_TABLE_LINE_SIZE);
1302
1303 /* Write the ASCII character associated with each of the bytes */
1304
1305 LsDumpAscii (ASL_FILE_HEX_OUTPUT, HEX_TABLE_LINE_SIZE, FileByte);
1306 FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n");
1307 j = 0;
1308 }
1309 else
1310 {
1311 DoComma = TRUE;
1312 }
1313 }
1314
1315 FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n");
1316 FlCloseFile (ASL_FILE_HEX_OUTPUT);
1317}
1318
1319
| 14 * All rights reserved.
15 *
16 * 2. License
17 *
18 * 2.1. This is your license from Intel Corp. under its intellectual property
19 * rights. You may have additional license terms from the party that provided
20 * you this software, covering your right to use that party's intellectual
21 * property rights.
22 *
23 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
24 * copy of the source code appearing in this file ("Covered Code") an
25 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
26 * base code distributed originally by Intel ("Original Intel Code") to copy,
27 * make derivatives, distribute, use and display any portion of the Covered
28 * Code in any form, with the right to sublicense such rights; and
29 *
30 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
31 * license (with the right to sublicense), under only those claims of Intel
32 * patents that are infringed by the Original Intel Code, to make, use, sell,
33 * offer to sell, and import the Covered Code and derivative works thereof
34 * solely to the minimum extent necessary to exercise the above copyright
35 * license, and in no event shall the patent license extend to any additions
36 * to or modifications of the Original Intel Code. No other license or right
37 * is granted directly or by implication, estoppel or otherwise;
38 *
39 * The above copyright and patent license is granted only if the following
40 * conditions are met:
41 *
42 * 3. Conditions
43 *
44 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
45 * Redistribution of source code of any substantial portion of the Covered
46 * Code or modification with rights to further distribute source must include
47 * the above Copyright Notice, the above License, this list of Conditions,
48 * and the following Disclaimer and Export Compliance provision. In addition,
49 * Licensee must cause all Covered Code to which Licensee contributes to
50 * contain a file documenting the changes Licensee made to create that Covered
51 * Code and the date of any change. Licensee must include in that file the
52 * documentation of any changes made by any predecessor Licensee. Licensee
53 * must include a prominent statement that the modification is derived,
54 * directly or indirectly, from Original Intel Code.
55 *
56 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
57 * Redistribution of source code of any substantial portion of the Covered
58 * Code or modification without rights to further distribute source must
59 * include the following Disclaimer and Export Compliance provision in the
60 * documentation and/or other materials provided with distribution. In
61 * addition, Licensee may not authorize further sublicense of source of any
62 * portion of the Covered Code, and must include terms to the effect that the
63 * license from Licensee to its licensee is limited to the intellectual
64 * property embodied in the software Licensee provides to its licensee, and
65 * not to intellectual property embodied in modifications its licensee may
66 * make.
67 *
68 * 3.3. Redistribution of Executable. Redistribution in executable form of any
69 * substantial portion of the Covered Code or modification must reproduce the
70 * above Copyright Notice, and the following Disclaimer and Export Compliance
71 * provision in the documentation and/or other materials provided with the
72 * distribution.
73 *
74 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * Intel Code.
76 *
77 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
78 * Intel shall be used in advertising or otherwise to promote the sale, use or
79 * other dealings in products derived from or relating to the Covered Code
80 * without prior written authorization from Intel.
81 *
82 * 4. Disclaimer and Export Compliance
83 *
84 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
85 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
86 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
87 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
88 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
89 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * PARTICULAR PURPOSE.
91 *
92 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
93 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
94 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
95 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
96 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
97 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
98 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * LIMITED REMEDY.
100 *
101 * 4.3. Licensee shall not export, either directly or indirectly, any of this
102 * software or system incorporating such software without first obtaining any
103 * required license or other approval from the U. S. Department of Commerce or
104 * any other agency or department of the United States Government. In the
105 * event Licensee exports any such software from the United States or
106 * re-exports any such software from a foreign destination, Licensee shall
107 * ensure that the distribution and export/re-export of the software is in
108 * compliance with all laws, regulations, orders, or other restrictions of the
109 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
110 * any of its subsidiaries will export/re-export any technical data, process,
111 * software, or service, directly or indirectly, to any country for which the
112 * United States government or any agency thereof requires an export license,
113 * other governmental approval, or letter of assurance, without first obtaining
114 * such license, approval or letter.
115 *
116 *****************************************************************************/
117
118
119#include "aslcompiler.h"
120#include "aslcompiler.y.h"
121#include "amlcode.h"
122#include "acparser.h"
123#include "acnamesp.h"
124
125#define _COMPONENT ACPI_COMPILER
126 ACPI_MODULE_NAME ("aslisting")
127
128
129/*******************************************************************************
130 *
131 * FUNCTION: LsDumpAscii
132 *
133 * PARAMETERS: FileId - ID of current listing file
134 * Count - Number of bytes to convert
135 * Buffer - Buffer of bytes to convert
136 *
137 * RETURN: None.
138 *
139 * DESCRIPTION: Convert hex bytes to ascii
140 *
141 ******************************************************************************/
142
143void
144LsDumpAscii (
145 UINT32 FileId,
146 UINT32 Count,
147 UINT8 *Buffer)
148{
149 UINT8 BufChar;
150 UINT32 i;
151
152
153 FlPrintFile (FileId, " \"");
154 for (i = 0; i < Count; i++)
155 {
156 BufChar = Buffer[i];
157 if (isprint (BufChar))
158 {
159 FlPrintFile (FileId, "%c", BufChar);
160 }
161 else
162 {
163 /* Not a printable character, just put out a dot */
164
165 FlPrintFile (FileId, ".");
166 }
167 }
168 FlPrintFile (FileId, "\"");
169}
170
171
172/*******************************************************************************
173 *
174 * FUNCTION: LsDumpAsciiInComment
175 *
176 * PARAMETERS: FileId - ID of current listing file
177 * Count - Number of bytes to convert
178 * Buffer - Buffer of bytes to convert
179 *
180 * RETURN: None.
181 *
182 * DESCRIPTION: Convert hex bytes to ascii
183 *
184 ******************************************************************************/
185
186void
187LsDumpAsciiInComment (
188 UINT32 FileId,
189 UINT32 Count,
190 UINT8 *Buffer)
191{
192 UINT8 BufChar = 0;
193 UINT8 LastChar;
194 UINT32 i;
195
196
197 FlPrintFile (FileId, " \"");
198 for (i = 0; i < Count; i++)
199 {
200 LastChar = BufChar;
201 BufChar = Buffer[i];
202
203 if (isprint (BufChar))
204 {
205 /* Handle embedded C comment sequences */
206
207 if (((LastChar == '*') && (BufChar == '/')) ||
208 ((LastChar == '/') && (BufChar == '*')))
209 {
210 /* Insert a space to break the sequence */
211
212 FlPrintFile (FileId, ".", BufChar);
213 }
214
215 FlPrintFile (FileId, "%c", BufChar);
216 }
217 else
218 {
219 /* Not a printable character, just put out a dot */
220
221 FlPrintFile (FileId, ".");
222 }
223 }
224 FlPrintFile (FileId, "\"");
225}
226
227
228/*******************************************************************************
229 *
230 * FUNCTION: LsAmlListingWalk
231 *
232 * PARAMETERS: ASL_WALK_CALLBACK
233 *
234 * RETURN: Status
235 *
236 * DESCRIPTION: Process one node during a listing file generation.
237 *
238 ******************************************************************************/
239
240ACPI_STATUS
241LsAmlListingWalk (
242 ACPI_PARSE_OBJECT *Op,
243 UINT32 Level,
244 void *Context)
245{
246 UINT8 FileByte;
247 UINT32 i;
248 UINT32 FileId = (UINT32) Context;
249
250
251 LsWriteNodeToListing (Op, FileId);
252
253 /* Write the hex bytes to the listing file(s) (if requested) */
254
255 for (i = 0; i < Op->Asl.FinalAmlLength; i++)
256 {
257 if (ACPI_FAILURE (FlReadFile (ASL_FILE_AML_OUTPUT, &FileByte, 1)))
258 {
259 FlFileError (ASL_FILE_AML_OUTPUT, ASL_MSG_READ);
260 AslAbort ();
261 }
262 LsWriteListingHexBytes (&FileByte, 1, FileId);
263 }
264
265 return (AE_OK);
266}
267
268
269/*******************************************************************************
270 *
271 * FUNCTION: LsGenerateListing
272 *
273 * PARAMETERS: FileId - ID of listing file
274 *
275 * RETURN: None
276 *
277 * DESCRIPTION: Generate a listing file. This can be one of the several types
278 * of "listings" supported.
279 *
280 ******************************************************************************/
281
282void
283LsGenerateListing (
284 UINT32 FileId)
285{
286
287 /* Start at the beginning of both the source and AML files */
288
289 FlSeekFile (ASL_FILE_SOURCE_OUTPUT, 0);
290 FlSeekFile (ASL_FILE_AML_OUTPUT, 0);
291 Gbl_SourceLine = 0;
292 Gbl_CurrentHexColumn = 0;
293 LsPushNode (Gbl_Files[ASL_FILE_INPUT].Filename);
294
295 /* Process all parse nodes */
296
297 TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD, LsAmlListingWalk,
298 NULL, (void *) ACPI_TO_POINTER (FileId));
299
300 /* Final processing */
301
302 LsFinishSourceListing (FileId);
303}
304
305
306/*******************************************************************************
307 *
308 * FUNCTION: LsDoListings
309 *
310 * PARAMETERS: None.
311 *
312 * RETURN: None
313 *
314 * DESCRIPTION: Generate all requested listing files.
315 *
316 ******************************************************************************/
317
318void
319LsDoListings (void)
320{
321
322 if (Gbl_C_OutputFlag)
323 {
324 LsGenerateListing (ASL_FILE_C_SOURCE_OUTPUT);
325 }
326
327 if (Gbl_ListingFlag)
328 {
329 LsGenerateListing (ASL_FILE_LISTING_OUTPUT);
330 }
331
332 if (Gbl_AsmOutputFlag)
333 {
334 LsGenerateListing (ASL_FILE_ASM_SOURCE_OUTPUT);
335 }
336
337 if (Gbl_C_IncludeOutputFlag)
338 {
339 LsGenerateListing (ASL_FILE_C_INCLUDE_OUTPUT);
340 }
341
342 if (Gbl_AsmIncludeOutputFlag)
343 {
344 LsGenerateListing (ASL_FILE_ASM_INCLUDE_OUTPUT);
345 }
346}
347
348
349/*******************************************************************************
350 *
351 * FUNCTION: LsPushNode
352 *
353 * PARAMETERS: Filename - Pointer to the include filename
354 *
355 * RETURN: None
356 *
357 * DESCRIPTION: Push a listing node on the listing/include file stack. This
358 * stack enables tracking of include files (infinitely nested)
359 * and resumption of the listing of the parent file when the
360 * include file is finished.
361 *
362 ******************************************************************************/
363
364void
365LsPushNode (
366 char *Filename)
367{
368 ASL_LISTING_NODE *Lnode;
369
370
371 /* Create a new node */
372
373 Lnode = UtLocalCalloc (sizeof (ASL_LISTING_NODE));
374
375 /* Initialize */
376
377 Lnode->Filename = Filename;
378 Lnode->LineNumber = 0;
379
380 /* Link (push) */
381
382 Lnode->Next = Gbl_ListingNode;
383 Gbl_ListingNode = Lnode;
384}
385
386
387/*******************************************************************************
388 *
389 * FUNCTION: LsPopNode
390 *
391 * PARAMETERS: None
392 *
393 * RETURN: List head after current head is popped off
394 *
395 * DESCRIPTION: Pop the current head of the list, free it, and return the
396 * next node on the stack (the new current node).
397 *
398 ******************************************************************************/
399
400ASL_LISTING_NODE *
401LsPopNode (void)
402{
403 ASL_LISTING_NODE *Lnode;
404
405
406 /* Just grab the node at the head of the list */
407
408 Lnode = Gbl_ListingNode;
409 if ((!Lnode) ||
410 (!Lnode->Next))
411 {
412 AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL, NULL, "Could not pop empty listing stack");
413 return Gbl_ListingNode;
414 }
415
416 Gbl_ListingNode = Lnode->Next;
417 ACPI_MEM_FREE (Lnode);
418
419 /* New "Current" node is the new head */
420
421 return (Gbl_ListingNode);
422}
423
424
425/*******************************************************************************
426 *
427 * FUNCTION: LsCheckException
428 *
429 * PARAMETERS: LineNumber - Current logical (cumulative) line #
430 * FileId - ID of output listing file
431 *
432 * RETURN: None
433 *
434 * DESCRIPTION: Check if there is an exception for this line, and if there is,
435 * put it in the listing immediately. Handles multiple errors
436 * per line. Gbl_NextError points to the next error in the
437 * sorted (by line #) list of compile errors/warnings.
438 *
439 ******************************************************************************/
440
441void
442LsCheckException (
443 UINT32 LineNumber,
444 UINT32 FileId)
445{
446
447 if ((!Gbl_NextError) ||
448 (LineNumber < Gbl_NextError->LogicalLineNumber ))
449 {
450 return;
451 }
452
453 /* Handle multiple errors per line */
454
455 if (FileId == ASL_FILE_LISTING_OUTPUT)
456 {
457 while (Gbl_NextError &&
458 (LineNumber >= Gbl_NextError->LogicalLineNumber))
459 {
460 AePrintException (FileId, Gbl_NextError, "\n[****iasl****]\n");
461
462 Gbl_NextError = Gbl_NextError->Next;
463 }
464
465 FlPrintFile (FileId, "\n");
466 }
467}
468
469
470/*******************************************************************************
471 *
472 * FUNCTION: LsFlushListingBuffer
473 *
474 * PARAMETERS: FileId - ID of the listing file
475 *
476 * RETURN: None
477 *
478 * DESCRIPTION: Flush out the current contents of the 16-byte hex AML code
479 * buffer. Usually called at the termination of a single line
480 * of source code or when the buffer is full.
481 *
482 ******************************************************************************/
483
484void
485LsFlushListingBuffer (
486 UINT32 FileId)
487{
488 UINT32 i;
489
490
491 if (Gbl_CurrentHexColumn == 0)
492 {
493 return;
494 }
495
496 /* Write the hex bytes */
497
498 switch (FileId)
499 {
500 case ASL_FILE_LISTING_OUTPUT:
501
502 for (i = 0; i < Gbl_CurrentHexColumn; i++)
503 {
504 FlPrintFile (FileId, "%2.2X ", Gbl_AmlBuffer[i]);
505 }
506
507 for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 3); i++)
508 {
509 FlWriteFile (FileId, ".", 1);
510 }
511
512 /* Write the ASCII character associated with each of the bytes */
513
514 LsDumpAscii (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer);
515 break;
516
517
518 case ASL_FILE_ASM_SOURCE_OUTPUT:
519
520 for (i = 0; i < Gbl_CurrentHexColumn; i++)
521 {
522 if (i > 0)
523 {
524 FlPrintFile (FileId, ",");
525 }
526 FlPrintFile (FileId, "0%2.2Xh", Gbl_AmlBuffer[i]);
527 }
528
529 for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 5); i++)
530 {
531 FlWriteFile (FileId, " ", 1);
532 }
533
534 FlPrintFile (FileId, " ;%8.8X", Gbl_CurrentAmlOffset - HEX_LISTING_LINE_SIZE);
535
536 /* Write the ASCII character associated with each of the bytes */
537
538 LsDumpAscii (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer);
539 break;
540
541
542 case ASL_FILE_C_SOURCE_OUTPUT:
543
544 for (i = 0; i < Gbl_CurrentHexColumn; i++)
545 {
546 FlPrintFile (FileId, "0x%2.2X,", Gbl_AmlBuffer[i]);
547 }
548
549 for (i = 0; i < ((HEX_LISTING_LINE_SIZE - Gbl_CurrentHexColumn) * 5); i++)
550 {
551 FlWriteFile (FileId, " ", 1);
552 }
553
554 FlPrintFile (FileId, " /* %8.8X", Gbl_CurrentAmlOffset - HEX_LISTING_LINE_SIZE);
555
556 /* Write the ASCII character associated with each of the bytes */
557
558 LsDumpAsciiInComment (FileId, Gbl_CurrentHexColumn, Gbl_AmlBuffer);
559 FlPrintFile (FileId, " */");
560 break;
561
562 default:
563 /* No other types supported */
564 return;
565 }
566
567 FlPrintFile (FileId, "\n");
568
569 Gbl_CurrentHexColumn = 0;
570 Gbl_HexBytesWereWritten = TRUE;
571}
572
573
574/*******************************************************************************
575 *
576 * FUNCTION: LsWriteListingHexBytes
577 *
578 * PARAMETERS: Buffer - AML code buffer
579 * Length - Number of AML bytes to write
580 * FileId - ID of current listing file.
581 *
582 * RETURN: None
583 *
584 * DESCRIPTION: Write the contents of the AML buffer to the listing file via
585 * the listing buffer. The listing buffer is flushed every 16
586 * AML bytes.
587 *
588 ******************************************************************************/
589
590void
591LsWriteListingHexBytes (
592 UINT8 *Buffer,
593 UINT32 Length,
594 UINT32 FileId)
595{
596 UINT32 i;
597
598
599 /* Transfer all requested bytes */
600
601 for (i = 0; i < Length; i++)
602 {
603 /* Print line header when buffer is empty */
604
605 if (Gbl_CurrentHexColumn == 0)
606 {
607 if (Gbl_HasIncludeFiles)
608 {
609 FlPrintFile (FileId, "%*s", 10, " ");
610 }
611
612 switch (FileId)
613 {
614 case ASL_FILE_LISTING_OUTPUT:
615
616 FlPrintFile (FileId, "%8.8X....", Gbl_CurrentAmlOffset);
617 break;
618
619 case ASL_FILE_ASM_SOURCE_OUTPUT:
620
621 FlPrintFile (FileId, " db ");
622 break;
623
624 case ASL_FILE_C_SOURCE_OUTPUT:
625
626 FlPrintFile (FileId, " ");
627 break;
628
629 default:
630 /* No other types supported */
631 return;
632 }
633 }
634
635 /* Transfer AML byte and update counts */
636
637 Gbl_AmlBuffer[Gbl_CurrentHexColumn] = Buffer[i];
638
639 Gbl_CurrentHexColumn++;
640 Gbl_CurrentAmlOffset++;
641
642 /* Flush buffer when it is full */
643
644 if (Gbl_CurrentHexColumn >= HEX_LISTING_LINE_SIZE)
645 {
646 LsFlushListingBuffer (FileId);
647 }
648 }
649}
650
651
652/*******************************************************************************
653 *
654 * FUNCTION: LsWriteOneSourceLine
655 *
656 * PARAMETERS: FileID - ID of current listing file
657 *
658 * RETURN: FALSE on EOF (input source file), TRUE otherwise
659 *
660 * DESCRIPTION: Read one line from the input source file and echo it to the
661 * listing file, prefixed with the line number, and if the source
662 * file contains include files, prefixed with the current filename
663 *
664 ******************************************************************************/
665
666UINT32
667LsWriteOneSourceLine (
668 UINT32 FileId)
669{
670 UINT8 FileByte;
671
672
673 Gbl_SourceLine++;
674 Gbl_ListingNode->LineNumber++;
675
676 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
677 {
678 FlPrintFile (FileId, " *");
679 }
680 if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT)
681 {
682 FlPrintFile (FileId, "; ");
683 }
684
685 if (Gbl_HasIncludeFiles)
686 {
687 /*
688 * This file contains "include" statements, print the current
689 * filename and line number within the current file
690 */
691 FlPrintFile (FileId, "%12s %5d....",
692 Gbl_ListingNode->Filename, Gbl_ListingNode->LineNumber);
693 }
694 else
695 {
696 /* No include files, just print the line number */
697
698 FlPrintFile (FileId, "%8d....", Gbl_SourceLine);
699 }
700
701 /* Read one line (up to a newline or EOF) */
702
703 while (FlReadFile (ASL_FILE_SOURCE_OUTPUT, &FileByte, 1) == AE_OK)
704 {
705 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
706 {
707 if (FileByte == '/')
708 {
709 FileByte = '*';
710 }
711 }
712
713 FlWriteFile (FileId, &FileByte, 1);
714 if (FileByte == '\n')
715 {
716 /*
717 * Check if an error occurred on this source line during the compile.
718 * If so, we print the error message after the source line.
719 */
720 LsCheckException (Gbl_SourceLine, FileId);
721 return (1);
722 }
723 }
724
725 /* EOF on the input file was reached */
726
727 return (0);
728}
729
730
731/*******************************************************************************
732 *
733 * FUNCTION: LsFinishSourceListing
734 *
735 * PARAMETERS: FileId - ID of current listing file.
736 *
737 * RETURN: None
738 *
739 * DESCRIPTION: Cleanup routine for the listing file. Flush the hex AML
740 * listing buffer, and flush out any remaining lines in the
741 * source input file.
742 *
743 ******************************************************************************/
744
745void
746LsFinishSourceListing (
747 UINT32 FileId)
748{
749
750 if ((FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) ||
751 (FileId == ASL_FILE_C_INCLUDE_OUTPUT))
752 {
753 return;
754 }
755
756 LsFlushListingBuffer (FileId);
757 Gbl_CurrentAmlOffset = 0;
758
759 /* Flush any remaining text in the source file */
760
761 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
762 {
763 FlPrintFile (FileId, " /*\n");
764 }
765
766 while (LsWriteOneSourceLine (FileId))
767 { ; }
768
769 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
770 {
771 FlPrintFile (FileId, "\n */\n };\n");
772 }
773
774 FlPrintFile (FileId, "\n");
775
776 if (FileId == ASL_FILE_LISTING_OUTPUT)
777 {
778 /* Print a summary of the compile exceptions */
779
780 FlPrintFile (FileId, "\n\nSummary of errors and warnings\n\n");
781 AePrintErrorLog (FileId);
782 FlPrintFile (FileId, "\n\n");
783 UtDisplaySummary (FileId);
784 FlPrintFile (FileId, "\n\n");
785 }
786}
787
788
789/*******************************************************************************
790 *
791 * FUNCTION: LsWriteSourceLines
792 *
793 * PARAMETERS: ToLineNumber -
794 * ToLogicalLineNumber - Write up to this source line number
795 * FileId - ID of current listing file
796 *
797 * RETURN: None
798 *
799 * DESCRIPTION: Read then write source lines to the listing file until we have
800 * reached the specified logical (cumulative) line number. This
801 * automatically echos out comment blocks and other non-AML
802 * generating text until we get to the actual AML-generating line
803 * of ASL code specified by the logical line number.
804 *
805 ******************************************************************************/
806
807void
808LsWriteSourceLines (
809 UINT32 ToLineNumber,
810 UINT32 ToLogicalLineNumber,
811 UINT32 FileId)
812{
813
814 if ((FileId == ASL_FILE_ASM_INCLUDE_OUTPUT) ||
815 (FileId == ASL_FILE_C_INCLUDE_OUTPUT))
816 {
817 return;
818 }
819
820 Gbl_CurrentLine = ToLogicalLineNumber;
821
822 /* Flush any hex bytes remaining from the last opcode */
823
824 LsFlushListingBuffer (FileId);
825
826 /*
827 * Read lines and write them as long as we are not caught up
828 */
829 if (Gbl_SourceLine < Gbl_CurrentLine)
830 {
831 /*
832 * If we just completed writing some AML hex bytes, output a linefeed
833 * to add some whitespace for readability.
834 */
835 if (Gbl_HexBytesWereWritten)
836 {
837 FlPrintFile (FileId, "\n");
838 Gbl_HexBytesWereWritten = FALSE;
839 }
840
841 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
842 {
843 FlPrintFile (FileId, " /*\n");
844 }
845
846 /*
847 * Write one line at a time until we have reached the target line #
848 */
849 while ((Gbl_SourceLine < Gbl_CurrentLine) &&
850 LsWriteOneSourceLine (FileId))
851 { ; }
852
853 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
854 {
855 FlPrintFile (FileId, " */");
856 }
857 FlPrintFile (FileId, "\n");
858 }
859}
860
861
862/*******************************************************************************
863 *
864 * FUNCTION: LsWriteNodeToListing
865 *
866 * PARAMETERS: Op - Parse node to write to the listing file.
867 * FileId - ID of current listing file
868 *
869 * RETURN: None.
870 *
871 * DESCRIPTION: Write "a node" to the listing file. This means to
872 * 1) Write out all of the source text associated with the node
873 * 2) Write out all of the AML bytes associated with the node
874 * 3) Write any compiler exceptions associated with the node
875 *
876 ******************************************************************************/
877
878void
879LsWriteNodeToListing (
880 ACPI_PARSE_OBJECT *Op,
881 UINT32 FileId)
882{
883 const ACPI_OPCODE_INFO *OpInfo;
884 UINT32 OpClass;
885 char *Pathname;
886 UINT32 Length;
887 UINT32 i;
888
889
890 OpInfo = AcpiPsGetOpcodeInfo (Op->Asl.AmlOpcode);
891 OpClass = OpInfo->Class;
892
893 /* TBD: clean this up with a single flag that says: I start a named output block */
894
895 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
896 {
897 switch (Op->Asl.ParseOpcode)
898 {
899 case PARSEOP_DEFINITIONBLOCK:
900 case PARSEOP_METHODCALL:
901 case PARSEOP_INCLUDE:
902 case PARSEOP_INCLUDE_END:
903 case PARSEOP_DEFAULT_ARG:
904
905 break;
906
907 default:
908 switch (OpClass)
909 {
910 case AML_CLASS_NAMED_OBJECT:
911 switch (Op->Asl.AmlOpcode)
912 {
913 case AML_SCOPE_OP:
914 case AML_ALIAS_OP:
915 break;
916
917 default:
918 if (Op->Asl.ExternalName)
919 {
920 LsFlushListingBuffer (FileId);
921 FlPrintFile (FileId, " };\n");
922 }
923 break;
924 }
925 break;
926
927 default:
928 /* Don't care about other objects */
929 break;
930 }
931 break;
932 }
933 }
934
935
936 /* These cases do not have a corresponding AML opcode */
937
938 switch (Op->Asl.ParseOpcode)
939 {
940 case PARSEOP_DEFINITIONBLOCK:
941
942 LsWriteSourceLines (Op->Asl.EndLine, Op->Asl.EndLogicalLine, FileId);
943
944 /* Use the table Signature and TableId to build a unique name */
945
946 if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT)
947 {
948 FlPrintFile (FileId, "%s_%s_Header \\\n",
949 Gbl_TableSignature, Gbl_TableId);
950 }
951 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
952 {
953 FlPrintFile (FileId, " unsigned char %s_%s_Header [] = \n {\n",
954 Gbl_TableSignature, Gbl_TableId);
955 }
956 if (FileId == ASL_FILE_ASM_INCLUDE_OUTPUT)
957 {
958 FlPrintFile (FileId, "extrn %s_%s_Header : byte\n",
959 Gbl_TableSignature, Gbl_TableId);
960 }
961 if (FileId == ASL_FILE_C_INCLUDE_OUTPUT)
962 {
963 FlPrintFile (FileId, "extern unsigned char %s_%s_Header [];\n",
964 Gbl_TableSignature, Gbl_TableId);
965 }
966 return;
967
968
969 case PARSEOP_METHODCALL:
970
971 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
972 return;
973
974
975 case PARSEOP_INCLUDE:
976
977 /*
978 * Flush everything up to and including the include source line
979 */
980 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
981
982 /*
983 * Create a new listing node and push it
984 */
985 LsPushNode (Op->Asl.Child->Asl.Value.String);
986 return;
987
988
989 case PARSEOP_INCLUDE_END:
990
991 /*
992 * Flush out the rest of the include file
993 */
994 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
995
996 /*
997 * Pop off this listing node and go back to the parent file
998 */
999 LsPopNode ();
1000 return;
1001
1002
1003 case PARSEOP_DEFAULT_ARG:
1004 return;
1005
1006
1007 default:
1008 /* All other opcodes have an AML opcode */
1009 break;
1010 }
1011
1012 /*
1013 * Otherwise, we look at the AML opcode because we can
1014 * switch on the opcode type, getting an entire class
1015 * at once
1016 */
1017 switch (OpClass)
1018 {
1019 case AML_CLASS_ARGUMENT: /* argument type only */
1020 case AML_CLASS_INTERNAL:
1021
1022 break;
1023
1024
1025 case AML_CLASS_NAMED_OBJECT:
1026
1027 switch (Op->Asl.AmlOpcode)
1028 {
1029 case AML_FIELD_OP:
1030 case AML_INDEX_FIELD_OP:
1031 case AML_BANK_FIELD_OP:
1032 case AML_NAME_OP:
1033
1034 /* For fields, we want to dump all the AML after the entire definition */
1035
1036 LsWriteSourceLines (Op->Asl.EndLine, Op->Asl.EndLogicalLine, FileId);
1037 break;
1038
1039 default:
1040 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
1041 break;
1042 }
1043
1044 switch (Op->Asl.AmlOpcode)
1045 {
1046 case AML_SCOPE_OP:
1047 case AML_ALIAS_OP:
1048
1049 /* These opcodes do not declare a new object, ignore them */
1050
1051 break;
1052
1053 default:
1054
1055 /* All other named object opcodes come here */
1056
1057 switch (FileId)
1058 {
1059 case ASL_FILE_ASM_SOURCE_OUTPUT:
1060 case ASL_FILE_C_SOURCE_OUTPUT:
1061 case ASL_FILE_ASM_INCLUDE_OUTPUT:
1062 case ASL_FILE_C_INCLUDE_OUTPUT:
1063
1064 /*
1065 * For named objects, we will create a valid symbol so that the
1066 * AML code can be referenced from C or ASM
1067 */
1068 if (Op->Asl.ExternalName)
1069 {
1070 /* Get the full pathname associated with this node */
1071
1072 Pathname = AcpiNsGetExternalPathname (Op->Asl.Node);
1073 Length = strlen (Pathname);
1074 if (Length >= 4)
1075 {
1076 /* Convert all dots in the path to underscores */
1077
1078 for (i = 0; i < Length; i++)
1079 {
1080 if (Pathname[i] == '.')
1081 {
1082 Pathname[i] = '_';
1083 }
1084 }
1085
1086 /* Create the appropriate symbol in the output file */
1087
1088 if (FileId == ASL_FILE_ASM_SOURCE_OUTPUT)
1089 {
1090 FlPrintFile (FileId, "%s_%s_%s \\\n",
1091 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1092 }
1093 if (FileId == ASL_FILE_C_SOURCE_OUTPUT)
1094 {
1095 FlPrintFile (FileId, " unsigned char %s_%s_%s [] = \n {\n",
1096 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1097 }
1098 if (FileId == ASL_FILE_ASM_INCLUDE_OUTPUT)
1099 {
1100 FlPrintFile (FileId, "extrn %s_%s_%s : byte\n",
1101 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1102 }
1103 if (FileId == ASL_FILE_C_INCLUDE_OUTPUT)
1104 {
1105 FlPrintFile (FileId, "extern unsigned char %s_%s_%s [];\n",
1106 Gbl_TableSignature, Gbl_TableId, &Pathname[1]);
1107 }
1108 }
1109 ACPI_MEM_FREE (Pathname);
1110 }
1111 break;
1112
1113 default:
1114 /* Nothing to do for listing file */
1115 break;
1116 }
1117 }
1118 break;
1119
1120 case AML_CLASS_EXECUTE:
1121 case AML_CLASS_CREATE:
1122 default:
1123
1124 LsWriteSourceLines (Op->Asl.LineNumber, Op->Asl.LogicalLineNumber, FileId);
1125 break;
1126
1127 case AML_CLASS_UNKNOWN:
1128 break;
1129 }
1130}
1131
1132
1133/*******************************************************************************
1134 *
1135 * FUNCTION: LsDoHexOutput
1136 *
1137 * PARAMETERS: None
1138 *
1139 * RETURN: None.
1140 *
1141 * DESCRIPTION: Create the hex output file.
1142 *
1143 ******************************************************************************/
1144
1145void
1146LsDoHexOutput (void)
1147{
1148
1149 switch (Gbl_HexOutputFlag)
1150 {
1151 case HEX_OUTPUT_C:
1152
1153 LsDoHexOutputC ();
1154 break;
1155
1156 case HEX_OUTPUT_ASM:
1157
1158 LsDoHexOutputAsm ();
1159 break;
1160
1161 default:
1162 /* No other output types supported */
1163 break;
1164 }
1165}
1166
1167
1168/*******************************************************************************
1169 *
1170 * FUNCTION: LsDoHexOutputC
1171 *
1172 * PARAMETERS: None
1173 *
1174 * RETURN: None.
1175 *
1176 * DESCRIPTION: Create the hex output file. This is the same data as the AML
1177 * output file, but formatted into hex/ascii bytes suitable for
1178 * inclusion into a C source file.
1179 *
1180 ******************************************************************************/
1181
1182void
1183LsDoHexOutputC (void)
1184{
1185 UINT32 j;
1186 UINT8 FileByte[HEX_TABLE_LINE_SIZE];
1187 UINT8 Buffer[4];
1188 UINT32 Offset = 0;
1189
1190
1191 FlPrintFile (ASL_FILE_HEX_OUTPUT, " * C source code output\n *\n */\n");
1192 FlPrintFile (ASL_FILE_HEX_OUTPUT, "unsigned char AmlCode[] = \n{\n");
1193
1194 /* Start at the beginning of the AML file */
1195
1196 FlSeekFile (ASL_FILE_AML_OUTPUT, 0);
1197
1198 /* Process all AML bytes in the AML file */
1199
1200 j = 0;
1201 while (FlReadFile (ASL_FILE_AML_OUTPUT, &FileByte[j], 1) == AE_OK)
1202 {
1203 if (j == 0)
1204 {
1205 FlPrintFile (ASL_FILE_HEX_OUTPUT, " ");
1206 }
1207
1208 /*
1209 * Convert each AML byte to hex
1210 */
1211 UtConvertByteToHex (FileByte[j], Buffer);
1212 FlWriteFile (ASL_FILE_HEX_OUTPUT, Buffer, 4);
1213 FlPrintFile (ASL_FILE_HEX_OUTPUT, ",");
1214
1215 /* An occasional linefeed improves readability */
1216
1217 Offset++;
1218 j++;
1219
1220 if (j >= HEX_TABLE_LINE_SIZE)
1221 {
1222 /* End of line, emit the ascii dump of the entire line */
1223
1224 FlPrintFile (ASL_FILE_HEX_OUTPUT, " /* %8.8X", Offset - HEX_TABLE_LINE_SIZE);
1225
1226 /* Write the ASCII character associated with each of the bytes */
1227
1228 LsDumpAsciiInComment (ASL_FILE_HEX_OUTPUT, HEX_TABLE_LINE_SIZE, FileByte);
1229 FlPrintFile (ASL_FILE_HEX_OUTPUT, " */\n");
1230
1231 /* Start new line */
1232
1233 j = 0;
1234 }
1235
1236 }
1237
1238 FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n};\n");
1239 FlCloseFile (ASL_FILE_HEX_OUTPUT);
1240}
1241
1242
1243/*******************************************************************************
1244 *
1245 * FUNCTION: LsDoHexOutputAsm
1246 *
1247 * PARAMETERS: None
1248 *
1249 * RETURN: None.
1250 *
1251 * DESCRIPTION: Create the hex output file. This is the same data as the AML
1252 * output file, but formatted into hex/ascii bytes suitable for
1253 * inclusion into a ASM source file.
1254 *
1255 ******************************************************************************/
1256
1257void
1258LsDoHexOutputAsm (
1259 void)
1260{
1261 UINT32 j;
1262 UINT8 FileByte[HEX_TABLE_LINE_SIZE];
1263 UINT8 Buffer[4];
1264 UINT32 Offset = 0;
1265 BOOLEAN DoComma = FALSE;
1266
1267
1268 FlPrintFile (ASL_FILE_HEX_OUTPUT, "; Assembly code source output\n;\n");
1269
1270 /* Start at the beginning of the AML file */
1271
1272 FlSeekFile (ASL_FILE_AML_OUTPUT, 0);
1273
1274 /* Process all AML bytes in the AML file */
1275
1276 j = 0;
1277 while (FlReadFile (ASL_FILE_AML_OUTPUT, &FileByte[j], 1) == AE_OK)
1278 {
1279 if (j == 0)
1280 {
1281 FlPrintFile (ASL_FILE_HEX_OUTPUT, " db ");
1282 }
1283 else if (DoComma)
1284 {
1285 FlPrintFile (ASL_FILE_HEX_OUTPUT, ",");
1286 DoComma = FALSE;
1287 }
1288
1289 /*
1290 * Convert each AML byte to hex
1291 */
1292 UtConvertByteToAsmHex (FileByte[j], Buffer);
1293 FlWriteFile (ASL_FILE_HEX_OUTPUT, Buffer, 4);
1294
1295 /* An occasional linefeed improves readability */
1296
1297 Offset++;
1298 j++;
1299 if (j >= HEX_TABLE_LINE_SIZE)
1300 {
1301 FlPrintFile (ASL_FILE_HEX_OUTPUT, " ;%8.8X", Offset - HEX_TABLE_LINE_SIZE);
1302
1303 /* Write the ASCII character associated with each of the bytes */
1304
1305 LsDumpAscii (ASL_FILE_HEX_OUTPUT, HEX_TABLE_LINE_SIZE, FileByte);
1306 FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n");
1307 j = 0;
1308 }
1309 else
1310 {
1311 DoComma = TRUE;
1312 }
1313 }
1314
1315 FlPrintFile (ASL_FILE_HEX_OUTPUT, "\n");
1316 FlCloseFile (ASL_FILE_HEX_OUTPUT);
1317}
1318
1319
|