1 /******************************************************************************
2 *
3 * Module Name: aslfiles - File support functions
4 *
5 *****************************************************************************/
6
7 /******************************************************************************
8 *
9 * 1. Copyright Notice
10 *
11 * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
12 * All rights reserved.
13 *
14 * 2. License
15 *
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
19 * property rights.
20 *
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
27 *
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
36 *
37 * The above copyright and patent license is granted only if the following
38 * conditions are met:
39 *
40 * 3. Conditions
41 *
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
53 *
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
64 * make.
65 *
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
70 * distribution.
71 *
72 * 3.4. Intel retains all right, title, and interest in and to the Original
73 * Intel Code.
74 *
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
79 *
80 * 4. Disclaimer and Export Compliance
81 *
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88 * PARTICULAR PURPOSE.
89 *
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97 * LIMITED REMEDY.
98 *
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
113 *
114 *****************************************************************************
115 *
116 * Alternatively, you may choose to be licensed under the terms of the
117 * following license:
118 *
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
121 * are met:
122 * 1. Redistributions of source code must retain the above copyright
123 * notice, this list of conditions, and the following disclaimer,
124 * without modification.
125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126 * substantially similar to the "NO WARRANTY" disclaimer below
127 * ("Disclaimer") and any redistribution must be conditioned upon
128 * including a substantially similar Disclaimer requirement for further
129 * binary redistribution.
130 * 3. Neither the names of the above-listed copyright holders nor the names
131 * of any contributors may be used to endorse or promote products derived
132 * from this software without specific prior written permission.
133 *
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145 *
146 * Alternatively, you may choose to be licensed under the terms of the
147 * GNU General Public License ("GPL") version 2 as published by the Free
148 * Software Foundation.
149 *
150 *****************************************************************************/
151
152 #include <contrib/dev/acpica/compiler/aslcompiler.h>
153 #include <contrib/dev/acpica/include/acapps.h>
154
155 #define _COMPONENT ACPI_COMPILER
156 ACPI_MODULE_NAME ("aslfiles")
157
158 /* Local prototypes */
159
160 static FILE *
161 FlOpenIncludeWithPrefix (
162 char *PrefixDir,
163 ACPI_PARSE_OBJECT *Op,
164 char *Filename);
165
166 #ifdef ACPI_OBSOLETE_FUNCTIONS
167 ACPI_STATUS
168 FlParseInputPathname (
169 char *InputFilename);
170 #endif
171
172
173 /*******************************************************************************
174 *
175 * FUNCTION: FlSetLineNumber
176 *
177 * PARAMETERS: Op - Parse node for the LINE asl statement
178 *
179 * RETURN: None.
180 *
181 * DESCRIPTION: Set the current line number
182 *
183 ******************************************************************************/
184
185 void
FlSetLineNumber(UINT32 LineNumber)186 FlSetLineNumber (
187 UINT32 LineNumber)
188 {
189
190 DbgPrint (ASL_PARSE_OUTPUT, "\n#line: New line number %u (old %u)\n",
191 LineNumber, AslGbl_LogicalLineNumber);
192
193 AslGbl_CurrentLineNumber = LineNumber;
194 }
195
196
197 /*******************************************************************************
198 *
199 * FUNCTION: FlSetFilename
200 *
201 * PARAMETERS: Op - Parse node for the LINE asl statement
202 *
203 * RETURN: None.
204 *
205 * DESCRIPTION: Set the current filename
206 *
207 ******************************************************************************/
208
209 void
FlSetFilename(char * Filename)210 FlSetFilename (
211 char *Filename)
212 {
213
214 DbgPrint (ASL_PARSE_OUTPUT, "\n#line: New filename %s (old %s)\n",
215 Filename, AslGbl_Files[ASL_FILE_INPUT].Filename);
216
217 /* No need to free any existing filename */
218
219 AslGbl_Files[ASL_FILE_INPUT].Filename = Filename;
220 }
221
222
223 /*******************************************************************************
224 *
225 * FUNCTION: FlAddIncludeDirectory
226 *
227 * PARAMETERS: Dir - Directory pathname string
228 *
229 * RETURN: None
230 *
231 * DESCRIPTION: Add a directory the list of include prefix directories.
232 *
233 ******************************************************************************/
234
235 void
FlAddIncludeDirectory(char * Dir)236 FlAddIncludeDirectory (
237 char *Dir)
238 {
239 ASL_INCLUDE_DIR *NewDir;
240 ASL_INCLUDE_DIR *NextDir;
241 ASL_INCLUDE_DIR *PrevDir = NULL;
242 UINT32 NeedsSeparator = 0;
243 size_t DirLength;
244
245
246 DirLength = strlen (Dir);
247 if (!DirLength)
248 {
249 return;
250 }
251
252 /* Make sure that the pathname ends with a path separator */
253
254 if ((Dir[DirLength-1] != '/') &&
255 (Dir[DirLength-1] != '\\'))
256 {
257 NeedsSeparator = 1;
258 }
259
260 NewDir = ACPI_CAST_PTR (ASL_INCLUDE_DIR,
261 UtLocalCacheCalloc (sizeof (ASL_INCLUDE_DIR)));
262 NewDir->Dir = UtLocalCacheCalloc (DirLength + 1 + NeedsSeparator);
263 strcpy (NewDir->Dir, Dir);
264 if (NeedsSeparator)
265 {
266 strcat (NewDir->Dir, "/");
267 }
268
269 /*
270 * Preserve command line ordering of -I options by adding new elements
271 * at the end of the list
272 */
273 NextDir = AslGbl_IncludeDirList;
274 while (NextDir)
275 {
276 PrevDir = NextDir;
277 NextDir = NextDir->Next;
278 }
279
280 if (PrevDir)
281 {
282 PrevDir->Next = NewDir;
283 }
284 else
285 {
286 AslGbl_IncludeDirList = NewDir;
287 }
288 }
289
290
291 /*******************************************************************************
292 *
293 * FUNCTION: FlMergePathnames
294 *
295 * PARAMETERS: PrefixDir - Prefix directory pathname. Can be NULL or
296 * a zero length string.
297 * FilePathname - The include filename from the source ASL.
298 *
299 * RETURN: Merged pathname string
300 *
301 * DESCRIPTION: Merge two pathnames that (probably) have common elements, to
302 * arrive at a minimal length string. Merge can occur if the
303 * FilePathname is relative to the PrefixDir.
304 *
305 ******************************************************************************/
306
307 char *
FlMergePathnames(char * PrefixDir,char * FilePathname)308 FlMergePathnames (
309 char *PrefixDir,
310 char *FilePathname)
311 {
312 char *CommonPath;
313 char *Pathname;
314 char *LastElement;
315
316
317 DbgPrint (ASL_PARSE_OUTPUT, "Include: Prefix path - \"%s\"\n"
318 "Include: FilePathname - \"%s\"\n",
319 PrefixDir, FilePathname);
320
321 /*
322 * If there is no prefix directory or if the file pathname is absolute,
323 * just return the original file pathname
324 */
325 if (!PrefixDir || (!*PrefixDir) ||
326 (*FilePathname == '/') ||
327 (FilePathname[1] == ':'))
328 {
329 Pathname = UtLocalCacheCalloc (strlen (FilePathname) + 1);
330 strcpy (Pathname, FilePathname);
331 goto ConvertBackslashes;
332 }
333
334 /* Need a local copy of the prefix directory path */
335
336 CommonPath = UtLocalCacheCalloc (strlen (PrefixDir) + 1);
337 strcpy (CommonPath, PrefixDir);
338
339 /*
340 * Walk forward through the file path, and simultaneously backward
341 * through the prefix directory path until there are no more
342 * relative references at the start of the file path.
343 */
344 while (*FilePathname && (!strncmp (FilePathname, "../", 3)))
345 {
346 /* Remove last element of the prefix directory path */
347
348 LastElement = strrchr (CommonPath, '/');
349 if (!LastElement)
350 {
351 goto ConcatenatePaths;
352 }
353
354 *LastElement = 0; /* Terminate CommonPath string */
355 FilePathname += 3; /* Point to next path element */
356 }
357
358 /*
359 * Remove the last element of the prefix directory path (it is the same as
360 * the first element of the file pathname), and build the final merged
361 * pathname.
362 */
363 LastElement = strrchr (CommonPath, '/');
364 if (LastElement)
365 {
366 *LastElement = 0;
367 }
368
369 /* Build the final merged pathname */
370
371 ConcatenatePaths:
372 Pathname = UtLocalCacheCalloc (
373 strlen (CommonPath) + strlen (FilePathname) + 2);
374 if (LastElement && *CommonPath)
375 {
376 strcpy (Pathname, CommonPath);
377 strcat (Pathname, "/");
378 }
379 strcat (Pathname, FilePathname);
380
381 /* Convert all backslashes to normal slashes */
382
383 ConvertBackslashes:
384 UtConvertBackslashes (Pathname);
385
386 DbgPrint (ASL_PARSE_OUTPUT, "Include: Merged Pathname - \"%s\"\n",
387 Pathname);
388 return (Pathname);
389 }
390
391
392 /*******************************************************************************
393 *
394 * FUNCTION: FlOpenIncludeWithPrefix
395 *
396 * PARAMETERS: PrefixDir - Prefix directory pathname. Can be a zero
397 * length string.
398 * Filename - The include filename from the source ASL.
399 *
400 * RETURN: Valid file descriptor if successful. Null otherwise.
401 *
402 * DESCRIPTION: Open an include file and push it on the input file stack.
403 *
404 ******************************************************************************/
405
406 static FILE *
FlOpenIncludeWithPrefix(char * PrefixDir,ACPI_PARSE_OBJECT * Op,char * Filename)407 FlOpenIncludeWithPrefix (
408 char *PrefixDir,
409 ACPI_PARSE_OBJECT *Op,
410 char *Filename)
411 {
412 FILE *IncludeFile;
413 char *Pathname;
414 UINT32 OriginalLineNumber;
415
416
417 /* Build the full pathname to the file */
418
419 Pathname = FlMergePathnames (PrefixDir, Filename);
420
421 DbgPrint (ASL_PARSE_OUTPUT, "Include: Opening file - \"%s\"\n\n",
422 Pathname);
423
424 /* Attempt to open the file, push if successful */
425
426 IncludeFile = fopen (Pathname, "r");
427 if (!IncludeFile)
428 {
429 fprintf (stderr, "Could not open include file %s\n", Pathname);
430 ACPI_FREE (Pathname);
431 return (NULL);
432 }
433
434 /*
435 * Check the entire include file for any # preprocessor directives.
436 * This is because there may be some confusion between the #include
437 * preprocessor directive and the ASL Include statement. A file included
438 * by the ASL include cannot contain preprocessor directives because
439 * the preprocessor has already run by the time the ASL include is
440 * recognized (by the compiler, not the preprocessor.)
441 *
442 * Note: DtGetNextLine strips/ignores comments.
443 * Save current line number since DtGetNextLine modifies it.
444 */
445 AslGbl_CurrentLineNumber--;
446 OriginalLineNumber = AslGbl_CurrentLineNumber;
447
448 while (DtGetNextLine (IncludeFile, DT_ALLOW_MULTILINE_QUOTES) != ASL_EOF)
449 {
450 if (AslGbl_CurrentLineBuffer[0] == '#')
451 {
452 AslError (ASL_ERROR, ASL_MSG_INCLUDE_FILE,
453 Op, "use #include instead");
454 }
455 }
456
457 AslGbl_CurrentLineNumber = OriginalLineNumber;
458
459 /* Must seek back to the start of the file */
460
461 fseek (IncludeFile, 0, SEEK_SET);
462
463 /* Push the include file on the open input file stack */
464
465 AslPushInputFileStack (IncludeFile, Pathname);
466 return (IncludeFile);
467 }
468
469
470 /*******************************************************************************
471 *
472 * FUNCTION: FlOpenIncludeFile
473 *
474 * PARAMETERS: Op - Parse node for the INCLUDE ASL statement
475 *
476 * RETURN: None.
477 *
478 * DESCRIPTION: Open an include file and push it on the input file stack.
479 *
480 ******************************************************************************/
481
482 void
FlOpenIncludeFile(ACPI_PARSE_OBJECT * Op)483 FlOpenIncludeFile (
484 ACPI_PARSE_OBJECT *Op)
485 {
486 FILE *IncludeFile;
487 ASL_INCLUDE_DIR *NextDir;
488
489
490 /* Op must be valid */
491
492 if (!Op)
493 {
494 AslCommonError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN,
495 AslGbl_CurrentLineNumber, AslGbl_LogicalLineNumber,
496 AslGbl_InputByteCount, AslGbl_CurrentColumn,
497 AslGbl_Files[ASL_FILE_INPUT].Filename, " - Null parse node");
498
499 return;
500 }
501
502 /*
503 * Flush out the "include ()" statement on this line, start
504 * the actual include file on the next line
505 */
506 AslResetCurrentLineBuffer ();
507 FlPrintFile (ASL_FILE_SOURCE_OUTPUT, "\n");
508 AslGbl_CurrentLineOffset++;
509
510
511 /* Attempt to open the include file */
512
513 /* If the file specifies an absolute path, just open it */
514
515 if ((Op->Asl.Value.String[0] == '/') ||
516 (Op->Asl.Value.String[0] == '\\') ||
517 (Op->Asl.Value.String[1] == ':'))
518 {
519 IncludeFile = FlOpenIncludeWithPrefix ("", Op, Op->Asl.Value.String);
520 if (!IncludeFile)
521 {
522 goto ErrorExit;
523 }
524 return;
525 }
526
527 /*
528 * The include filename is not an absolute path.
529 *
530 * First, search for the file within the "local" directory -- meaning
531 * the same directory that contains the source file.
532 *
533 * Construct the file pathname from the global directory name.
534 */
535 IncludeFile = FlOpenIncludeWithPrefix (
536 AslGbl_DirectoryPath, Op, Op->Asl.Value.String);
537 if (IncludeFile)
538 {
539 return;
540 }
541
542 /*
543 * Second, search for the file within the (possibly multiple) directories
544 * specified by the -I option on the command line.
545 */
546 NextDir = AslGbl_IncludeDirList;
547 while (NextDir)
548 {
549 IncludeFile = FlOpenIncludeWithPrefix (
550 NextDir->Dir, Op, Op->Asl.Value.String);
551 if (IncludeFile)
552 {
553 return;
554 }
555
556 NextDir = NextDir->Next;
557 }
558
559 /* We could not open the include file after trying very hard */
560
561 ErrorExit:
562 sprintf (AslGbl_MsgBuffer, "%s, %s", Op->Asl.Value.String, strerror (errno));
563 AslError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN, Op, AslGbl_MsgBuffer);
564 }
565
566
567 /*******************************************************************************
568 *
569 * FUNCTION: FlOpenInputFile
570 *
571 * PARAMETERS: InputFilename - The user-specified ASL source file to be
572 * compiled
573 *
574 * RETURN: Status
575 *
576 * DESCRIPTION: Open the specified input file, and save the directory path to
577 * the file so that include files can be opened in
578 * the same directory.
579 *
580 ******************************************************************************/
581
582 ACPI_STATUS
FlOpenInputFile(char * InputFilename)583 FlOpenInputFile (
584 char *InputFilename)
585 {
586
587 /* Open the input ASL file, text mode */
588
589 FlOpenFile (ASL_FILE_INPUT, InputFilename, "rt");
590 AslCompilerin = AslGbl_Files[ASL_FILE_INPUT].Handle;
591
592 return (AE_OK);
593 }
594
595
596 /*******************************************************************************
597 *
598 * FUNCTION: FlOpenAmlOutputFile
599 *
600 * PARAMETERS: FilenamePrefix - The user-specified ASL source file
601 *
602 * RETURN: Status
603 *
604 * DESCRIPTION: Create the output filename (*.AML) and open the file. The file
605 * is created in the same directory as the parent input file.
606 *
607 ******************************************************************************/
608
609 ACPI_STATUS
FlOpenAmlOutputFile(char * FilenamePrefix)610 FlOpenAmlOutputFile (
611 char *FilenamePrefix)
612 {
613 char *Filename;
614
615
616 /* Output filename usually comes from the ASL itself */
617
618 Filename = AslGbl_Files[ASL_FILE_AML_OUTPUT].Filename;
619 if (!Filename)
620 {
621 /* Create the output AML filename */
622 if (!AcpiGbl_CaptureComments)
623 {
624 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_AML_CODE);
625 }
626 else
627 {
628 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_CONVERT_AML);
629 }
630 if (!Filename)
631 {
632 AslCommonError (ASL_ERROR, ASL_MSG_OUTPUT_FILENAME,
633 0, 0, 0, 0, NULL, NULL);
634 return (AE_ERROR);
635 }
636
637 AslGbl_Files[ASL_FILE_AML_OUTPUT].Filename = Filename;
638 }
639
640 /* Open the output AML file in binary mode */
641
642 FlOpenFile (ASL_FILE_AML_OUTPUT, Filename, "w+b");
643 return (AE_OK);
644 }
645
646
647 /*******************************************************************************
648 *
649 * FUNCTION: FlOpenMiscOutputFiles
650 *
651 * PARAMETERS: FilenamePrefix - The user-specified ASL source file
652 *
653 * RETURN: Status
654 *
655 * DESCRIPTION: Create and open the various output files needed, depending on
656 * the command line options
657 *
658 ******************************************************************************/
659
660 ACPI_STATUS
FlOpenMiscOutputFiles(char * FilenamePrefix)661 FlOpenMiscOutputFiles (
662 char *FilenamePrefix)
663 {
664 char *Filename;
665
666
667 /* Create/Open a map file if requested */
668
669 if (AslGbl_MapfileFlag)
670 {
671 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_MAP);
672 if (!Filename)
673 {
674 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
675 0, 0, 0, 0, NULL, NULL);
676 return (AE_ERROR);
677 }
678
679 /* Open the hex file, text mode (closed at compiler exit) */
680
681 FlOpenFile (ASL_FILE_MAP_OUTPUT, Filename, "w+t");
682
683 AslCompilerSignon (ASL_FILE_MAP_OUTPUT);
684 AslCompilerFileHeader (ASL_FILE_MAP_OUTPUT);
685 }
686
687 /* All done for disassembler */
688
689 if (AslGbl_FileType == ASL_INPUT_TYPE_BINARY_ACPI_TABLE)
690 {
691 return (AE_OK);
692 }
693
694 /* Create/Open a hex output file if asked */
695
696 if (AslGbl_HexOutputFlag)
697 {
698 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_HEX_DUMP);
699 if (!Filename)
700 {
701 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
702 0, 0, 0, 0, NULL, NULL);
703 return (AE_ERROR);
704 }
705
706 /* Open the hex file, text mode */
707
708 FlOpenFile (ASL_FILE_HEX_OUTPUT, Filename, "w+t");
709
710 AslCompilerSignon (ASL_FILE_HEX_OUTPUT);
711 AslCompilerFileHeader (ASL_FILE_HEX_OUTPUT);
712 }
713
714 /* Create/Open a debug output file if asked */
715
716 if (AslGbl_DebugFlag)
717 {
718 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_DEBUG);
719 if (!Filename)
720 {
721 AslCommonError (ASL_ERROR, ASL_MSG_DEBUG_FILENAME,
722 0, 0, 0, 0, NULL, NULL);
723 return (AE_ERROR);
724 }
725
726 /* Open the debug file as STDERR, text mode */
727
728 AslGbl_Files[ASL_FILE_DEBUG_OUTPUT].Filename = Filename;
729 AslGbl_Files[ASL_FILE_DEBUG_OUTPUT].Handle =
730 freopen (Filename, "w+t", stderr);
731
732 if (!AslGbl_Files[ASL_FILE_DEBUG_OUTPUT].Handle)
733 {
734 /*
735 * A problem with freopen is that on error, we no longer
736 * have stderr and cannot emit normal error messages.
737 * Emit error to stdout, close files, and exit.
738 */
739 fprintf (stdout,
740 "\nCould not open debug output file: %s\n\n", Filename);
741
742 CmCleanupAndExit ();
743 exit (1);
744 }
745
746 AslCompilerSignon (ASL_FILE_DEBUG_OUTPUT);
747 AslCompilerFileHeader (ASL_FILE_DEBUG_OUTPUT);
748 }
749
750 /* Create/Open a cross-reference output file if asked */
751
752 if (AslGbl_CrossReferenceOutput)
753 {
754 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_XREF);
755 if (!Filename)
756 {
757 AslCommonError (ASL_ERROR, ASL_MSG_DEBUG_FILENAME,
758 0, 0, 0, 0, NULL, NULL);
759 return (AE_ERROR);
760 }
761
762 FlOpenFile (ASL_FILE_XREF_OUTPUT, Filename, "w+t");
763
764 AslCompilerSignon (ASL_FILE_XREF_OUTPUT);
765 AslCompilerFileHeader (ASL_FILE_XREF_OUTPUT);
766 }
767
768 /* Create/Open a listing output file if asked */
769
770 if (AslGbl_ListingFlag)
771 {
772 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_LISTING);
773 if (!Filename)
774 {
775 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
776 0, 0, 0, 0, NULL, NULL);
777 return (AE_ERROR);
778 }
779
780 /* Open the listing file, text mode */
781
782 FlOpenFile (ASL_FILE_LISTING_OUTPUT, Filename, "w+t");
783
784 AslCompilerSignon (ASL_FILE_LISTING_OUTPUT);
785 AslCompilerFileHeader (ASL_FILE_LISTING_OUTPUT);
786 }
787
788 /* Create the preprocessor output temp file if preprocessor enabled */
789
790 if (AslGbl_PreprocessFlag)
791 {
792 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_PREPROCESSOR);
793 if (!Filename)
794 {
795 AslCommonError (ASL_ERROR, ASL_MSG_PREPROCESSOR_FILENAME,
796 0, 0, 0, 0, NULL, NULL);
797 return (AE_ERROR);
798 }
799
800 FlOpenFile (ASL_FILE_PREPROCESSOR, Filename, "w+t");
801 }
802
803 /*
804 * Create the "user" preprocessor output file if -li flag set.
805 * Note, this file contains no embedded #line directives.
806 */
807 if (AslGbl_PreprocessorOutputFlag)
808 {
809 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_PREPROC_USER);
810 if (!Filename)
811 {
812 AslCommonError (ASL_ERROR, ASL_MSG_PREPROCESSOR_FILENAME,
813 0, 0, 0, 0, NULL, NULL);
814 return (AE_ERROR);
815 }
816
817 FlOpenFile (ASL_FILE_PREPROCESSOR_USER, Filename, "w+t");
818 }
819
820 /* All done for data table compiler */
821
822 if (AslGbl_FileType == ASL_INPUT_TYPE_ASCII_DATA)
823 {
824 return (AE_OK);
825 }
826
827 /* Create/Open a combined source output file */
828
829 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_SOURCE);
830 if (!Filename)
831 {
832 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
833 0, 0, 0, 0, NULL, NULL);
834 return (AE_ERROR);
835 }
836
837 /*
838 * Open the source output file, binary mode (so that LF does not get
839 * expanded to CR/LF on some systems, messing up our seek
840 * calculations.)
841 */
842 FlOpenFile (ASL_FILE_SOURCE_OUTPUT, Filename, "w+b");
843
844 /*
845 // TBD: TEMP
846 // AslCompilerin = AslGbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle;
847 */
848 /* Create/Open a assembly code source output file if asked */
849
850 if (AslGbl_AsmOutputFlag)
851 {
852 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_SOURCE);
853 if (!Filename)
854 {
855 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
856 0, 0, 0, 0, NULL, NULL);
857 return (AE_ERROR);
858 }
859
860 /* Open the assembly code source file, text mode */
861
862 FlOpenFile (ASL_FILE_ASM_SOURCE_OUTPUT, Filename, "w+t");
863
864 AslCompilerSignon (ASL_FILE_ASM_SOURCE_OUTPUT);
865 AslCompilerFileHeader (ASL_FILE_ASM_SOURCE_OUTPUT);
866 }
867
868 /* Create/Open a C code source output file if asked */
869
870 if (AslGbl_C_OutputFlag)
871 {
872 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_SOURCE);
873 if (!Filename)
874 {
875 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
876 0, 0, 0, 0, NULL, NULL);
877 return (AE_ERROR);
878 }
879
880 /* Open the C code source file, text mode */
881
882 FlOpenFile (ASL_FILE_C_SOURCE_OUTPUT, Filename, "w+t");
883
884 FlPrintFile (ASL_FILE_C_SOURCE_OUTPUT, "/*\n");
885 AslCompilerSignon (ASL_FILE_C_SOURCE_OUTPUT);
886 AslCompilerFileHeader (ASL_FILE_C_SOURCE_OUTPUT);
887 }
888
889 /* Create/Open a C code source output file for the offset table if asked */
890
891 if (AslGbl_C_OffsetTableFlag)
892 {
893 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_OFFSET);
894 if (!Filename)
895 {
896 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
897 0, 0, 0, 0, NULL, NULL);
898 return (AE_ERROR);
899 }
900
901 /* Open the C code source file, text mode */
902
903 FlOpenFile (ASL_FILE_C_OFFSET_OUTPUT, Filename, "w+t");
904
905 FlPrintFile (ASL_FILE_C_OFFSET_OUTPUT, "/*\n");
906 AslCompilerSignon (ASL_FILE_C_OFFSET_OUTPUT);
907 AslCompilerFileHeader (ASL_FILE_C_OFFSET_OUTPUT);
908 }
909
910 /* Create/Open a assembly include output file if asked */
911
912 if (AslGbl_AsmIncludeOutputFlag)
913 {
914 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_INCLUDE);
915 if (!Filename)
916 {
917 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
918 0, 0, 0, 0, NULL, NULL);
919 return (AE_ERROR);
920 }
921
922 /* Open the assembly include file, text mode */
923
924 FlOpenFile (ASL_FILE_ASM_INCLUDE_OUTPUT, Filename, "w+t");
925
926 AslCompilerSignon (ASL_FILE_ASM_INCLUDE_OUTPUT);
927 AslCompilerFileHeader (ASL_FILE_ASM_INCLUDE_OUTPUT);
928 }
929
930 /* Create/Open a C include output file if asked */
931
932 if (AslGbl_C_IncludeOutputFlag)
933 {
934 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_INCLUDE);
935 if (!Filename)
936 {
937 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
938 0, 0, 0, 0, NULL, NULL);
939 return (AE_ERROR);
940 }
941
942 /* Open the C include file, text mode */
943
944 FlOpenFile (ASL_FILE_C_INCLUDE_OUTPUT, Filename, "w+t");
945
946 FlPrintFile (ASL_FILE_C_INCLUDE_OUTPUT, "/*\n");
947 AslCompilerSignon (ASL_FILE_C_INCLUDE_OUTPUT);
948 AslCompilerFileHeader (ASL_FILE_C_INCLUDE_OUTPUT);
949 }
950
951 /* Create a namespace output file if asked */
952
953 if (AslGbl_NsOutputFlag)
954 {
955 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_NAMESPACE);
956 if (!Filename)
957 {
958 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
959 0, 0, 0, 0, NULL, NULL);
960 return (AE_ERROR);
961 }
962
963 /* Open the namespace file, text mode */
964
965 FlOpenFile (ASL_FILE_NAMESPACE_OUTPUT, Filename, "w+t");
966
967 AslCompilerSignon (ASL_FILE_NAMESPACE_OUTPUT);
968 AslCompilerFileHeader (ASL_FILE_NAMESPACE_OUTPUT);
969 }
970
971 /* Create a debug file for the converter */
972
973 if (AcpiGbl_DebugAslConversion)
974 {
975 Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_CONVERT_DEBUG);
976 if (!Filename)
977 {
978 AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
979 0, 0, 0, 0, NULL, NULL);
980 return (AE_ERROR);
981 }
982
983 /* Open the converter debug file, text mode */
984
985 FlOpenFile (ASL_FILE_CONV_DEBUG_OUTPUT, Filename, "w+t");
986
987 AslCompilerSignon (ASL_FILE_CONV_DEBUG_OUTPUT);
988 AslCompilerFileHeader (ASL_FILE_CONV_DEBUG_OUTPUT);
989
990 AcpiGbl_ConvDebugFile = AslGbl_Files[ASL_FILE_CONV_DEBUG_OUTPUT].Handle;
991 }
992
993 return (AE_OK);
994 }
995
996
997 #ifdef ACPI_OBSOLETE_FUNCTIONS
998 /*******************************************************************************
999 *
1000 * FUNCTION: FlParseInputPathname
1001 *
1002 * PARAMETERS: InputFilename - The user-specified ASL source file to be
1003 * compiled
1004 *
1005 * RETURN: Status
1006 *
1007 * DESCRIPTION: Split the input path into a directory and filename part
1008 * 1) Directory part used to open include files
1009 * 2) Filename part used to generate output filenames
1010 *
1011 ******************************************************************************/
1012
1013 ACPI_STATUS
FlParseInputPathname(char * InputFilename)1014 FlParseInputPathname (
1015 char *InputFilename)
1016 {
1017 char *Substring;
1018
1019
1020 if (!InputFilename)
1021 {
1022 return (AE_OK);
1023 }
1024
1025 /* Get the path to the input filename's directory */
1026
1027 AslGbl_DirectoryPath = strdup (InputFilename);
1028 if (!AslGbl_DirectoryPath)
1029 {
1030 return (AE_NO_MEMORY);
1031 }
1032
1033 Substring = strrchr (AslGbl_DirectoryPath, '\\');
1034 if (!Substring)
1035 {
1036 Substring = strrchr (AslGbl_DirectoryPath, '/');
1037 if (!Substring)
1038 {
1039 Substring = strrchr (AslGbl_DirectoryPath, ':');
1040 }
1041 }
1042
1043 if (!Substring)
1044 {
1045 AslGbl_DirectoryPath[0] = 0;
1046 if (AslGbl_UseDefaultAmlFilename)
1047 {
1048 AslGbl_OutputFilenamePrefix = strdup (InputFilename);
1049 }
1050 }
1051 else
1052 {
1053 if (AslGbl_UseDefaultAmlFilename)
1054 {
1055 AslGbl_OutputFilenamePrefix = strdup (Substring + 1);
1056 }
1057 *(Substring+1) = 0;
1058 }
1059
1060 UtConvertBackslashes (AslGbl_OutputFilenamePrefix);
1061 return (AE_OK);
1062 }
1063 #endif
1064