aslfiles.c revision 234623 
1
2/******************************************************************************
3 *
4 * Module Name: aslfiles - file I/O suppoert
5 *
6 *****************************************************************************/
7
8/*
9 * Copyright (C) 2000 - 2012, Intel Corp.
10 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions, and the following disclaimer,
17 *    without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 *    substantially similar to the "NO WARRANTY" disclaimer below
20 *    ("Disclaimer") and any redistribution must be conditioned upon
21 *    including a substantially similar Disclaimer requirement for further
22 *    binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 *    of any contributors may be used to endorse or promote products derived
25 *    from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
45#include <contrib/dev/acpica/compiler/aslcompiler.h>
46#include <contrib/dev/acpica/include/acapps.h>
47
48#define _COMPONENT          ACPI_COMPILER
49        ACPI_MODULE_NAME    ("aslfiles")
50
51/* Local prototypes */
52
53FILE *
54FlOpenIncludeWithPrefix (
55    char                    *PrefixDir,
56    char                    *Filename);
57
58
59#ifdef ACPI_OBSOLETE_FUNCTIONS
60ACPI_STATUS
61FlParseInputPathname (
62    char                    *InputFilename);
63#endif
64
65
66/*******************************************************************************
67 *
68 * FUNCTION:    AslAbort
69 *
70 * PARAMETERS:  None
71 *
72 * RETURN:      None
73 *
74 * DESCRIPTION: Dump the error log and abort the compiler.  Used for serious
75 *              I/O errors
76 *
77 ******************************************************************************/
78
79void
80AslAbort (
81    void)
82{
83
84    AePrintErrorLog (ASL_FILE_STDERR);
85    if (Gbl_DebugFlag)
86    {
87        /* Print error summary to stdout also */
88
89        AePrintErrorLog (ASL_FILE_STDOUT);
90    }
91
92    exit (1);
93}
94
95
96/*******************************************************************************
97 *
98 * FUNCTION:    FlFileError
99 *
100 * PARAMETERS:  FileId              - Index into file info array
101 *              ErrorId             - Index into error message array
102 *
103 * RETURN:      None
104 *
105 * DESCRIPTION: Decode errno to an error message and add the entire error
106 *              to the error log.
107 *
108 ******************************************************************************/
109
110void
111FlFileError (
112    UINT32                  FileId,
113    UINT8                   ErrorId)
114{
115
116    sprintf (MsgBuffer, "\"%s\" (%s)", Gbl_Files[FileId].Filename,
117        strerror (errno));
118    AslCommonError (ASL_ERROR, ErrorId, 0, 0, 0, 0, NULL, MsgBuffer);
119}
120
121
122/*******************************************************************************
123 *
124 * FUNCTION:    FlOpenFile
125 *
126 * PARAMETERS:  FileId              - Index into file info array
127 *              Filename            - file pathname to open
128 *              Mode                - Open mode for fopen
129 *
130 * RETURN:      None
131 *
132 * DESCRIPTION: Open a file.
133 *              NOTE: Aborts compiler on any error.
134 *
135 ******************************************************************************/
136
137void
138FlOpenFile (
139    UINT32                  FileId,
140    char                    *Filename,
141    char                    *Mode)
142{
143    FILE                    *File;
144
145
146    File = fopen (Filename, Mode);
147
148    Gbl_Files[FileId].Filename = Filename;
149    Gbl_Files[FileId].Handle   = File;
150
151    if (!File)
152    {
153        FlFileError (FileId, ASL_MSG_OPEN);
154        AslAbort ();
155    }
156}
157
158
159/*******************************************************************************
160 *
161 * FUNCTION:    FlGetFileSize
162 *
163 * PARAMETERS:  FileId              - Index into file info array
164 *
165 * RETURN:      File Size
166 *
167 * DESCRIPTION: Get current file size. Uses seek-to-EOF. File must be open.
168 *
169 ******************************************************************************/
170
171UINT32
172FlGetFileSize (
173    UINT32                  FileId)
174{
175    FILE                    *fp;
176    UINT32                  FileSize;
177    long                    Offset;
178
179
180    fp = Gbl_Files[FileId].Handle;
181    Offset = ftell (fp);
182
183    fseek (fp, 0, SEEK_END);
184    FileSize = (UINT32) ftell (fp);
185
186    /* Restore file pointer */
187
188    fseek (fp, Offset, SEEK_SET);
189    return (FileSize);
190}
191
192
193/*******************************************************************************
194 *
195 * FUNCTION:    FlReadFile
196 *
197 * PARAMETERS:  FileId              - Index into file info array
198 *              Buffer              - Where to place the data
199 *              Length              - Amount to read
200 *
201 * RETURN:      Status.  AE_ERROR indicates EOF.
202 *
203 * DESCRIPTION: Read data from an open file.
204 *              NOTE: Aborts compiler on any error.
205 *
206 ******************************************************************************/
207
208ACPI_STATUS
209FlReadFile (
210    UINT32                  FileId,
211    void                    *Buffer,
212    UINT32                  Length)
213{
214    UINT32                  Actual;
215
216
217    /* Read and check for error */
218
219    Actual = fread (Buffer, 1, Length, Gbl_Files[FileId].Handle);
220    if (Actual != Length)
221    {
222        if (feof (Gbl_Files[FileId].Handle))
223        {
224            /* End-of-file, just return error */
225
226            return (AE_ERROR);
227        }
228
229        FlFileError (FileId, ASL_MSG_READ);
230        AslAbort ();
231    }
232
233    return (AE_OK);
234}
235
236
237/*******************************************************************************
238 *
239 * FUNCTION:    FlWriteFile
240 *
241 * PARAMETERS:  FileId              - Index into file info array
242 *              Buffer              - Data to write
243 *              Length              - Amount of data to write
244 *
245 * RETURN:      None
246 *
247 * DESCRIPTION: Write data to an open file.
248 *              NOTE: Aborts compiler on any error.
249 *
250 ******************************************************************************/
251
252void
253FlWriteFile (
254    UINT32                  FileId,
255    void                    *Buffer,
256    UINT32                  Length)
257{
258    UINT32                  Actual;
259
260
261    /* Write and check for error */
262
263    Actual = fwrite ((char *) Buffer, 1, Length, Gbl_Files[FileId].Handle);
264    if (Actual != Length)
265    {
266        FlFileError (FileId, ASL_MSG_WRITE);
267        AslAbort ();
268    }
269}
270
271
272/*******************************************************************************
273 *
274 * FUNCTION:    FlPrintFile
275 *
276 * PARAMETERS:  FileId              - Index into file info array
277 *              Format              - Printf format string
278 *              ...                 - Printf arguments
279 *
280 * RETURN:      None
281 *
282 * DESCRIPTION: Formatted write to an open file.
283 *              NOTE: Aborts compiler on any error.
284 *
285 ******************************************************************************/
286
287void
288FlPrintFile (
289    UINT32                  FileId,
290    char                    *Format,
291    ...)
292{
293    INT32                   Actual;
294    va_list                 Args;
295
296
297    va_start (Args, Format);
298
299    Actual = vfprintf (Gbl_Files[FileId].Handle, Format, Args);
300    va_end (Args);
301
302    if (Actual == -1)
303    {
304        FlFileError (FileId, ASL_MSG_WRITE);
305        AslAbort ();
306    }
307}
308
309
310/*******************************************************************************
311 *
312 * FUNCTION:    FlSeekFile
313 *
314 * PARAMETERS:  FileId              - Index into file info array
315 *              Offset              - Absolute byte offset in file
316 *
317 * RETURN:      None
318 *
319 * DESCRIPTION: Seek to absolute offset
320 *              NOTE: Aborts compiler on any error.
321 *
322 ******************************************************************************/
323
324void
325FlSeekFile (
326    UINT32                  FileId,
327    long                    Offset)
328{
329    int                     Error;
330
331
332    Error = fseek (Gbl_Files[FileId].Handle, Offset, SEEK_SET);
333    if (Error)
334    {
335        FlFileError (FileId, ASL_MSG_SEEK);
336        AslAbort ();
337    }
338}
339
340
341/*******************************************************************************
342 *
343 * FUNCTION:    FlCloseFile
344 *
345 * PARAMETERS:  FileId              - Index into file info array
346 *
347 * RETURN:      None
348 *
349 * DESCRIPTION: Close an open file.  Aborts compiler on error
350 *
351 ******************************************************************************/
352
353void
354FlCloseFile (
355    UINT32                  FileId)
356{
357    int                     Error;
358
359
360    if (!Gbl_Files[FileId].Handle)
361    {
362        return;
363    }
364
365    Error = fclose (Gbl_Files[FileId].Handle);
366    if (Error)
367    {
368        FlFileError (FileId, ASL_MSG_CLOSE);
369        AslAbort ();
370    }
371
372    Gbl_Files[FileId].Handle = NULL;
373    return;
374}
375
376
377/*******************************************************************************
378 *
379 * FUNCTION:    FlSetLineNumber
380 *
381 * PARAMETERS:  Op        - Parse node for the LINE asl statement
382 *
383 * RETURN:      None.
384 *
385 * DESCRIPTION: Set the current line number
386 *
387 ******************************************************************************/
388
389void
390FlSetLineNumber (
391    UINT32                  LineNumber)
392{
393
394    DbgPrint (ASL_PARSE_OUTPUT, "\n#line: New line number %u (old %u)\n",
395         LineNumber, Gbl_LogicalLineNumber);
396
397    Gbl_CurrentLineNumber = LineNumber;
398    Gbl_LogicalLineNumber = LineNumber;
399}
400
401
402/*******************************************************************************
403 *
404 * FUNCTION:    FlSetFilename
405 *
406 * PARAMETERS:  Op        - Parse node for the LINE asl statement
407 *
408 * RETURN:      None.
409 *
410 * DESCRIPTION: Set the current filename
411 *
412 ******************************************************************************/
413
414void
415FlSetFilename (
416    char                    *Filename)
417{
418
419    DbgPrint (ASL_PARSE_OUTPUT, "\n#line: New filename %s (old %s)\n",
420         Filename, Gbl_Files[ASL_FILE_INPUT].Filename);
421
422    Gbl_Files[ASL_FILE_INPUT].Filename = Filename;
423}
424
425
426/*******************************************************************************
427 *
428 * FUNCTION:    FlAddIncludeDirectory
429 *
430 * PARAMETERS:  Dir             - Directory pathname string
431 *
432 * RETURN:      None
433 *
434 * DESCRIPTION: Add a directory the list of include prefix directories.
435 *
436 ******************************************************************************/
437
438void
439FlAddIncludeDirectory (
440    char                    *Dir)
441{
442    ASL_INCLUDE_DIR         *NewDir;
443    ASL_INCLUDE_DIR         *NextDir;
444    ASL_INCLUDE_DIR         *PrevDir = NULL;
445    UINT32                  NeedsSeparator = 0;
446    size_t                  DirLength;
447
448
449    DirLength = strlen (Dir);
450    if (!DirLength)
451    {
452        return;
453    }
454
455    /* Make sure that the pathname ends with a path separator */
456
457    if ((Dir[DirLength-1] != '/') &&
458        (Dir[DirLength-1] != '\\'))
459    {
460        NeedsSeparator = 1;
461    }
462
463    NewDir = ACPI_ALLOCATE_ZEROED (sizeof (ASL_INCLUDE_DIR));
464    NewDir->Dir = ACPI_ALLOCATE (DirLength + 1 + NeedsSeparator);
465    strcpy (NewDir->Dir, Dir);
466    if (NeedsSeparator)
467    {
468        strcat (NewDir->Dir, "/");
469    }
470
471    /*
472     * Preserve command line ordering of -I options by adding new elements
473     * at the end of the list
474     */
475    NextDir = Gbl_IncludeDirList;
476    while (NextDir)
477    {
478        PrevDir = NextDir;
479        NextDir = NextDir->Next;
480    }
481
482    if (PrevDir)
483    {
484        PrevDir->Next = NewDir;
485    }
486    else
487    {
488        Gbl_IncludeDirList = NewDir;
489    }
490}
491
492
493/*******************************************************************************
494 *
495 * FUNCTION:    FlOpenIncludeWithPrefix
496 *
497 * PARAMETERS:  PrefixDir       - Prefix directory pathname. Can be a zero
498 *                                length string.
499 *              Filename        - The include filename from the source ASL.
500 *
501 * RETURN:      Valid file descriptor if successful. Null otherwise.
502 *
503 * DESCRIPTION: Open an include file and push it on the input file stack.
504 *
505 ******************************************************************************/
506
507FILE *
508FlOpenIncludeWithPrefix (
509    char                    *PrefixDir,
510    char                    *Filename)
511{
512    FILE                    *IncludeFile;
513    char                    *Pathname;
514
515
516    /* Build the full pathname to the file */
517
518    Pathname = ACPI_ALLOCATE (strlen (PrefixDir) + strlen (Filename) + 1);
519
520    strcpy (Pathname, PrefixDir);
521    strcat (Pathname, Filename);
522
523    DbgPrint (ASL_PARSE_OUTPUT, "\nAttempt to open include file: path %s\n\n",
524        Pathname);
525
526    /* Attempt to open the file, push if successful */
527
528    IncludeFile = fopen (Pathname, "r");
529    if (IncludeFile)
530    {
531        /* Push the include file on the open input file stack */
532
533        AslPushInputFileStack (IncludeFile, Pathname);
534        return (IncludeFile);
535    }
536
537    ACPI_FREE (Pathname);
538    return (NULL);
539}
540
541
542/*******************************************************************************
543 *
544 * FUNCTION:    FlOpenIncludeFile
545 *
546 * PARAMETERS:  Op        - Parse node for the INCLUDE ASL statement
547 *
548 * RETURN:      None.
549 *
550 * DESCRIPTION: Open an include file and push it on the input file stack.
551 *
552 ******************************************************************************/
553
554void
555FlOpenIncludeFile (
556    ACPI_PARSE_OBJECT       *Op)
557{
558    FILE                    *IncludeFile;
559    ASL_INCLUDE_DIR         *NextDir;
560
561
562    /* Op must be valid */
563
564    if (!Op)
565    {
566        AslCommonError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN,
567            Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
568            Gbl_InputByteCount, Gbl_CurrentColumn,
569            Gbl_Files[ASL_FILE_INPUT].Filename, " - Null parse node");
570
571        return;
572    }
573
574    /*
575     * Flush out the "include ()" statement on this line, start
576     * the actual include file on the next line
577     */
578    AslResetCurrentLineBuffer ();
579    FlPrintFile (ASL_FILE_SOURCE_OUTPUT, "\n");
580    Gbl_CurrentLineOffset++;
581
582
583    /* Attempt to open the include file */
584
585    /* If the file specifies an absolute path, just open it */
586
587    if ((Op->Asl.Value.String[0] == '/')  ||
588        (Op->Asl.Value.String[0] == '\\') ||
589        (Op->Asl.Value.String[1] == ':'))
590    {
591        IncludeFile = FlOpenIncludeWithPrefix ("", Op->Asl.Value.String);
592        if (!IncludeFile)
593        {
594            goto ErrorExit;
595        }
596        return;
597    }
598
599    /*
600     * The include filename is not an absolute path.
601     *
602     * First, search for the file within the "local" directory -- meaning
603     * the same directory that contains the source file.
604     *
605     * Construct the file pathname from the global directory name.
606     */
607    IncludeFile = FlOpenIncludeWithPrefix (Gbl_DirectoryPath, Op->Asl.Value.String);
608    if (IncludeFile)
609    {
610        return;
611    }
612
613    /*
614     * Second, search for the file within the (possibly multiple) directories
615     * specified by the -I option on the command line.
616     */
617    NextDir = Gbl_IncludeDirList;
618    while (NextDir)
619    {
620        IncludeFile = FlOpenIncludeWithPrefix (NextDir->Dir, Op->Asl.Value.String);
621        if (IncludeFile)
622        {
623            return;
624        }
625
626        NextDir = NextDir->Next;
627    }
628
629    /* We could not open the include file after trying very hard */
630
631ErrorExit:
632    sprintf (MsgBuffer, "%s, %s", Op->Asl.Value.String, strerror (errno));
633    AslError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN, Op, MsgBuffer);
634}
635
636
637/*******************************************************************************
638 *
639 * FUNCTION:    FlOpenInputFile
640 *
641 * PARAMETERS:  InputFilename       - The user-specified ASL source file to be
642 *                                    compiled
643 *
644 * RETURN:      Status
645 *
646 * DESCRIPTION: Open the specified input file, and save the directory path to
647 *              the file so that include files can be opened in
648 *              the same directory.
649 *
650 ******************************************************************************/
651
652ACPI_STATUS
653FlOpenInputFile (
654    char                    *InputFilename)
655{
656
657    /* Open the input ASL file, text mode */
658
659    FlOpenFile (ASL_FILE_INPUT, InputFilename, "r");
660    AslCompilerin = Gbl_Files[ASL_FILE_INPUT].Handle;
661
662    return (AE_OK);
663}
664
665
666/*******************************************************************************
667 *
668 * FUNCTION:    FlOpenAmlOutputFile
669 *
670 * PARAMETERS:  FilenamePrefix       - The user-specified ASL source file
671 *
672 * RETURN:      Status
673 *
674 * DESCRIPTION: Create the output filename (*.AML) and open the file.  The file
675 *              is created in the same directory as the parent input file.
676 *
677 ******************************************************************************/
678
679ACPI_STATUS
680FlOpenAmlOutputFile (
681    char                    *FilenamePrefix)
682{
683    char                    *Filename;
684
685
686    /* Output filename usually comes from the ASL itself */
687
688    Filename = Gbl_Files[ASL_FILE_AML_OUTPUT].Filename;
689    if (!Filename)
690    {
691        /* Create the output AML filename */
692
693        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_AML_CODE);
694        if (!Filename)
695        {
696            AslCommonError (ASL_ERROR, ASL_MSG_OUTPUT_FILENAME,
697                0, 0, 0, 0, NULL, NULL);
698            return (AE_ERROR);
699        }
700    }
701
702    /* Open the output AML file in binary mode */
703
704    FlOpenFile (ASL_FILE_AML_OUTPUT, Filename, "w+b");
705    return (AE_OK);
706}
707
708
709/*******************************************************************************
710 *
711 * FUNCTION:    FlOpenMiscOutputFiles
712 *
713 * PARAMETERS:  FilenamePrefix       - The user-specified ASL source file
714 *
715 * RETURN:      Status
716 *
717 * DESCRIPTION: Create and open the various output files needed, depending on
718 *              the command line options
719 *
720 ******************************************************************************/
721
722ACPI_STATUS
723FlOpenMiscOutputFiles (
724    char                    *FilenamePrefix)
725{
726    char                    *Filename;
727
728
729    /* Create/Open a hex output file if asked */
730
731    if (Gbl_HexOutputFlag)
732    {
733        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_HEX_DUMP);
734        if (!Filename)
735        {
736            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
737                0, 0, 0, 0, NULL, NULL);
738            return (AE_ERROR);
739        }
740
741        /* Open the hex file, text mode */
742
743        FlOpenFile (ASL_FILE_HEX_OUTPUT, Filename, "w+");
744
745        AslCompilerSignon (ASL_FILE_HEX_OUTPUT);
746        AslCompilerFileHeader (ASL_FILE_HEX_OUTPUT);
747    }
748
749    /* Create/Open a debug output file if asked */
750
751    if (Gbl_DebugFlag)
752    {
753        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_DEBUG);
754        if (!Filename)
755        {
756            AslCommonError (ASL_ERROR, ASL_MSG_DEBUG_FILENAME,
757                0, 0, 0, 0, NULL, NULL);
758            return (AE_ERROR);
759        }
760
761        /* Open the debug file as STDERR, text mode */
762
763        /* TBD: hide this behind a FlReopenFile function */
764
765        Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Filename = Filename;
766        Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Handle =
767            freopen (Filename, "w+t", stderr);
768
769        if (!Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Handle)
770        {
771            AslCommonError (ASL_ERROR, ASL_MSG_DEBUG_FILENAME,
772                0, 0, 0, 0, NULL, NULL);
773            return (AE_ERROR);
774        }
775
776        AslCompilerSignon (ASL_FILE_DEBUG_OUTPUT);
777        AslCompilerFileHeader (ASL_FILE_DEBUG_OUTPUT);
778    }
779
780    /* Create/Open a listing output file if asked */
781
782    if (Gbl_ListingFlag)
783    {
784        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_LISTING);
785        if (!Filename)
786        {
787            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
788                0, 0, 0, 0, NULL, NULL);
789            return (AE_ERROR);
790        }
791
792        /* Open the listing file, text mode */
793
794        FlOpenFile (ASL_FILE_LISTING_OUTPUT, Filename, "w+");
795
796        AslCompilerSignon (ASL_FILE_LISTING_OUTPUT);
797        AslCompilerFileHeader (ASL_FILE_LISTING_OUTPUT);
798    }
799
800    /* Create the preprocessor output file if preprocessor enabled */
801
802    if (Gbl_PreprocessFlag)
803    {
804        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_PREPROCESSOR);
805        if (!Filename)
806        {
807            AslCommonError (ASL_ERROR, ASL_MSG_PREPROCESSOR_FILENAME,
808                0, 0, 0, 0, NULL, NULL);
809            return (AE_ERROR);
810        }
811
812        FlOpenFile (ASL_FILE_PREPROCESSOR, Filename, "w+b");
813    }
814
815    /* All done for data table compiler */
816
817    if (Gbl_FileType == ASL_INPUT_TYPE_ASCII_DATA)
818    {
819        return (AE_OK);
820    }
821
822   /* Create/Open a combined source output file */
823
824    Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_SOURCE);
825    if (!Filename)
826    {
827        AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
828            0, 0, 0, 0, NULL, NULL);
829        return (AE_ERROR);
830    }
831
832    /*
833     * Open the source output file, binary mode (so that LF does not get
834     * expanded to CR/LF on some systems, messing up our seek
835     * calculations.)
836     */
837    FlOpenFile (ASL_FILE_SOURCE_OUTPUT, Filename, "w+b");
838
839/*
840// TBD: TEMP
841//    AslCompilerin = Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle;
842*/
843    /* Create/Open a assembly code source output file if asked */
844
845    if (Gbl_AsmOutputFlag)
846    {
847        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_SOURCE);
848        if (!Filename)
849        {
850            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
851                0, 0, 0, 0, NULL, NULL);
852            return (AE_ERROR);
853        }
854
855        /* Open the assembly code source file, text mode */
856
857        FlOpenFile (ASL_FILE_ASM_SOURCE_OUTPUT, Filename, "w+");
858
859        AslCompilerSignon (ASL_FILE_ASM_SOURCE_OUTPUT);
860        AslCompilerFileHeader (ASL_FILE_ASM_SOURCE_OUTPUT);
861    }
862
863    /* Create/Open a C code source output file if asked */
864
865    if (Gbl_C_OutputFlag)
866    {
867        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_SOURCE);
868        if (!Filename)
869        {
870            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
871                0, 0, 0, 0, NULL, NULL);
872            return (AE_ERROR);
873        }
874
875        /* Open the C code source file, text mode */
876
877        FlOpenFile (ASL_FILE_C_SOURCE_OUTPUT, Filename, "w+");
878
879        FlPrintFile (ASL_FILE_C_SOURCE_OUTPUT, "/*\n");
880        AslCompilerSignon (ASL_FILE_C_SOURCE_OUTPUT);
881        AslCompilerFileHeader (ASL_FILE_C_SOURCE_OUTPUT);
882    }
883
884    /* Create/Open a assembly include output file if asked */
885
886    if (Gbl_AsmIncludeOutputFlag)
887    {
888        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_INCLUDE);
889        if (!Filename)
890        {
891            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
892                0, 0, 0, 0, NULL, NULL);
893            return (AE_ERROR);
894        }
895
896        /* Open the assembly include file, text mode */
897
898        FlOpenFile (ASL_FILE_ASM_INCLUDE_OUTPUT, Filename, "w+");
899
900        AslCompilerSignon (ASL_FILE_ASM_INCLUDE_OUTPUT);
901        AslCompilerFileHeader (ASL_FILE_ASM_INCLUDE_OUTPUT);
902    }
903
904    /* Create/Open a C include output file if asked */
905
906    if (Gbl_C_IncludeOutputFlag)
907    {
908        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_INCLUDE);
909        if (!Filename)
910        {
911            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
912                0, 0, 0, 0, NULL, NULL);
913            return (AE_ERROR);
914        }
915
916        /* Open the C include file, text mode */
917
918        FlOpenFile (ASL_FILE_C_INCLUDE_OUTPUT, Filename, "w+");
919
920        FlPrintFile (ASL_FILE_C_INCLUDE_OUTPUT, "/*\n");
921        AslCompilerSignon (ASL_FILE_C_INCLUDE_OUTPUT);
922        AslCompilerFileHeader (ASL_FILE_C_INCLUDE_OUTPUT);
923    }
924
925    /* Create a namespace output file if asked */
926
927    if (Gbl_NsOutputFlag)
928    {
929        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_NAMESPACE);
930        if (!Filename)
931        {
932            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
933                0, 0, 0, 0, NULL, NULL);
934            return (AE_ERROR);
935        }
936
937        /* Open the namespace file, text mode */
938
939        FlOpenFile (ASL_FILE_NAMESPACE_OUTPUT, Filename, "w+");
940
941        AslCompilerSignon (ASL_FILE_NAMESPACE_OUTPUT);
942        AslCompilerFileHeader (ASL_FILE_NAMESPACE_OUTPUT);
943    }
944
945    return (AE_OK);
946}
947
948
949#ifdef ACPI_OBSOLETE_FUNCTIONS
950/*******************************************************************************
951 *
952 * FUNCTION:    FlParseInputPathname
953 *
954 * PARAMETERS:  InputFilename       - The user-specified ASL source file to be
955 *                                    compiled
956 *
957 * RETURN:      Status
958 *
959 * DESCRIPTION: Split the input path into a directory and filename part
960 *              1) Directory part used to open include files
961 *              2) Filename part used to generate output filenames
962 *
963 ******************************************************************************/
964
965ACPI_STATUS
966FlParseInputPathname (
967    char                    *InputFilename)
968{
969    char                    *Substring;
970
971
972    if (!InputFilename)
973    {
974        return (AE_OK);
975    }
976
977    /* Get the path to the input filename's directory */
978
979    Gbl_DirectoryPath = strdup (InputFilename);
980    if (!Gbl_DirectoryPath)
981    {
982        return (AE_NO_MEMORY);
983    }
984
985    Substring = strrchr (Gbl_DirectoryPath, '\\');
986    if (!Substring)
987    {
988        Substring = strrchr (Gbl_DirectoryPath, '/');
989        if (!Substring)
990        {
991            Substring = strrchr (Gbl_DirectoryPath, ':');
992        }
993    }
994
995    if (!Substring)
996    {
997        Gbl_DirectoryPath[0] = 0;
998        if (Gbl_UseDefaultAmlFilename)
999        {
1000            Gbl_OutputFilenamePrefix = strdup (InputFilename);
1001        }
1002    }
1003    else
1004    {
1005        if (Gbl_UseDefaultAmlFilename)
1006        {
1007            Gbl_OutputFilenamePrefix = strdup (Substring + 1);
1008        }
1009        *(Substring+1) = 0;
1010    }
1011
1012    return (AE_OK);
1013}
1014#endif
1015
1016
1017