aslfiles.c revision 217365 
1
2/******************************************************************************
3 *
4 * Module Name: aslfiles - file I/O suppoert
5 *
6 *****************************************************************************/
7
8/*
9 * Copyright (C) 2000 - 2011, 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
53static FILE *
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_STDOUT);
85    if (Gbl_DebugFlag)
86    {
87        /* Print error summary to the debug file */
88
89        AePrintErrorLog (ASL_FILE_STDERR);
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
178
179    fp = Gbl_Files[FileId].Handle;
180
181    fseek (fp, 0, SEEK_END);
182    FileSize = (UINT32) ftell (fp);
183    fseek (fp, 0, SEEK_SET);
184
185    return (FileSize);
186}
187
188
189/*******************************************************************************
190 *
191 * FUNCTION:    FlReadFile
192 *
193 * PARAMETERS:  FileId              - Index into file info array
194 *              Buffer              - Where to place the data
195 *              Length              - Amount to read
196 *
197 * RETURN:      Status.  AE_ERROR indicates EOF.
198 *
199 * DESCRIPTION: Read data from an open file.
200 *              NOTE: Aborts compiler on any error.
201 *
202 ******************************************************************************/
203
204ACPI_STATUS
205FlReadFile (
206    UINT32                  FileId,
207    void                    *Buffer,
208    UINT32                  Length)
209{
210    UINT32                  Actual;
211
212
213    /* Read and check for error */
214
215    Actual = fread (Buffer, 1, Length, Gbl_Files[FileId].Handle);
216    if (Actual != Length)
217    {
218        if (feof (Gbl_Files[FileId].Handle))
219        {
220            /* End-of-file, just return error */
221
222            return (AE_ERROR);
223        }
224
225        FlFileError (FileId, ASL_MSG_READ);
226        AslAbort ();
227    }
228
229    return (AE_OK);
230}
231
232
233/*******************************************************************************
234 *
235 * FUNCTION:    FlWriteFile
236 *
237 * PARAMETERS:  FileId              - Index into file info array
238 *              Buffer              - Data to write
239 *              Length              - Amount of data to write
240 *
241 * RETURN:      None
242 *
243 * DESCRIPTION: Write data to an open file.
244 *              NOTE: Aborts compiler on any error.
245 *
246 ******************************************************************************/
247
248void
249FlWriteFile (
250    UINT32                  FileId,
251    void                    *Buffer,
252    UINT32                  Length)
253{
254    UINT32                  Actual;
255
256
257    /* Write and check for error */
258
259    Actual = fwrite ((char *) Buffer, 1, Length, Gbl_Files[FileId].Handle);
260    if (Actual != Length)
261    {
262        FlFileError (FileId, ASL_MSG_WRITE);
263        AslAbort ();
264    }
265}
266
267
268/*******************************************************************************
269 *
270 * FUNCTION:    FlPrintFile
271 *
272 * PARAMETERS:  FileId              - Index into file info array
273 *              Format              - Printf format string
274 *              ...                 - Printf arguments
275 *
276 * RETURN:      None
277 *
278 * DESCRIPTION: Formatted write to an open file.
279 *              NOTE: Aborts compiler on any error.
280 *
281 ******************************************************************************/
282
283void
284FlPrintFile (
285    UINT32                  FileId,
286    char                    *Format,
287    ...)
288{
289    INT32                   Actual;
290    va_list                 Args;
291
292
293    va_start (Args, Format);
294
295    Actual = vfprintf (Gbl_Files[FileId].Handle, Format, Args);
296    va_end (Args);
297
298    if (Actual == -1)
299    {
300        FlFileError (FileId, ASL_MSG_WRITE);
301        AslAbort ();
302    }
303}
304
305
306/*******************************************************************************
307 *
308 * FUNCTION:    FlSeekFile
309 *
310 * PARAMETERS:  FileId              - Index into file info array
311 *              Offset              - Absolute byte offset in file
312 *
313 * RETURN:      None
314 *
315 * DESCRIPTION: Seek to absolute offset
316 *              NOTE: Aborts compiler on any error.
317 *
318 ******************************************************************************/
319
320void
321FlSeekFile (
322    UINT32                  FileId,
323    long                    Offset)
324{
325    int                     Error;
326
327
328    Error = fseek (Gbl_Files[FileId].Handle, Offset, SEEK_SET);
329    if (Error)
330    {
331        FlFileError (FileId, ASL_MSG_SEEK);
332        AslAbort ();
333    }
334}
335
336
337/*******************************************************************************
338 *
339 * FUNCTION:    FlCloseFile
340 *
341 * PARAMETERS:  FileId              - Index into file info array
342 *
343 * RETURN:      None
344 *
345 * DESCRIPTION: Close an open file.  Aborts compiler on error
346 *
347 ******************************************************************************/
348
349void
350FlCloseFile (
351    UINT32                  FileId)
352{
353    int                     Error;
354
355
356    if (!Gbl_Files[FileId].Handle)
357    {
358        return;
359    }
360
361    Error = fclose (Gbl_Files[FileId].Handle);
362    Gbl_Files[FileId].Handle = NULL;
363
364    if (Error)
365    {
366        FlFileError (FileId, ASL_MSG_CLOSE);
367        AslAbort ();
368    }
369
370    return;
371}
372
373
374/*******************************************************************************
375 *
376 * FUNCTION:    FlSetLineNumber
377 *
378 * PARAMETERS:  Op        - Parse node for the LINE asl statement
379 *
380 * RETURN:      None.
381 *
382 * DESCRIPTION: Set the current line number
383 *
384 ******************************************************************************/
385
386void
387FlSetLineNumber (
388    ACPI_PARSE_OBJECT       *Op)
389{
390
391    Gbl_CurrentLineNumber = (UINT32) Op->Asl.Value.Integer;
392    Gbl_LogicalLineNumber = (UINT32) Op->Asl.Value.Integer;
393}
394
395
396/*******************************************************************************
397 *
398 * FUNCTION:    FlAddIncludeDirectory
399 *
400 * PARAMETERS:  Dir             - Directory pathname string
401 *
402 * RETURN:      None
403 *
404 * DESCRIPTION: Add a directory the list of include prefix directories.
405 *
406 ******************************************************************************/
407
408void
409FlAddIncludeDirectory (
410    char                    *Dir)
411{
412    ASL_INCLUDE_DIR         *NewDir;
413    ASL_INCLUDE_DIR         *NextDir;
414    ASL_INCLUDE_DIR         *PrevDir = NULL;
415    UINT32                  NeedsSeparator = 0;
416    size_t                  DirLength;
417
418
419    DirLength = strlen (Dir);
420    if (!DirLength)
421    {
422        return;
423    }
424
425    /* Make sure that the pathname ends with a path separator */
426
427    if ((Dir[DirLength-1] != '/') &&
428        (Dir[DirLength-1] != '\\'))
429    {
430        NeedsSeparator = 1;
431    }
432
433    NewDir = ACPI_ALLOCATE_ZEROED (sizeof (ASL_INCLUDE_DIR));
434    NewDir->Dir = ACPI_ALLOCATE (DirLength + 1 + NeedsSeparator);
435    strcpy (NewDir->Dir, Dir);
436    if (NeedsSeparator)
437    {
438        strcat (NewDir->Dir, "/");
439    }
440
441    /*
442     * Preserve command line ordering of -I options by adding new elements
443     * at the end of the list
444     */
445    NextDir = Gbl_IncludeDirList;
446    while (NextDir)
447    {
448        PrevDir = NextDir;
449        NextDir = NextDir->Next;
450    }
451
452    if (PrevDir)
453    {
454        PrevDir->Next = NewDir;
455    }
456    else
457    {
458        Gbl_IncludeDirList = NewDir;
459    }
460}
461
462
463/*******************************************************************************
464 *
465 * FUNCTION:    FlOpenIncludeWithPrefix
466 *
467 * PARAMETERS:  PrefixDir       - Prefix directory pathname. Can be a zero
468 *                                length string.
469 *              Filename        - The include filename from the source ASL.
470 *
471 * RETURN:      Valid file descriptor if successful. Null otherwise.
472 *
473 * DESCRIPTION: Open an include file and push it on the input file stack.
474 *
475 ******************************************************************************/
476
477static FILE *
478FlOpenIncludeWithPrefix (
479    char                    *PrefixDir,
480    char                    *Filename)
481{
482    FILE                    *IncludeFile;
483    char                    *Pathname;
484
485
486    /* Build the full pathname to the file */
487
488    Pathname = ACPI_ALLOCATE (strlen (PrefixDir) + strlen (Filename) + 1);
489
490    strcpy (Pathname, PrefixDir);
491    strcat (Pathname, Filename);
492
493    DbgPrint (ASL_PARSE_OUTPUT, "\nAttempt to open include file: path %s\n\n",
494        Pathname);
495
496    /* Attempt to open the file, push if successful */
497
498    IncludeFile = fopen (Pathname, "r");
499    if (IncludeFile)
500    {
501        /* Push the include file on the open input file stack */
502
503        AslPushInputFileStack (IncludeFile, Pathname);
504        return (IncludeFile);
505    }
506
507    ACPI_FREE (Pathname);
508    return (NULL);
509}
510
511
512/*******************************************************************************
513 *
514 * FUNCTION:    FlOpenIncludeFile
515 *
516 * PARAMETERS:  Op        - Parse node for the INCLUDE ASL statement
517 *
518 * RETURN:      None.
519 *
520 * DESCRIPTION: Open an include file and push it on the input file stack.
521 *
522 ******************************************************************************/
523
524void
525FlOpenIncludeFile (
526    ACPI_PARSE_OBJECT       *Op)
527{
528    FILE                    *IncludeFile;
529    ASL_INCLUDE_DIR         *NextDir;
530
531
532    /* Op must be valid */
533
534    if (!Op)
535    {
536        AslCommonError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN,
537            Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
538            Gbl_InputByteCount, Gbl_CurrentColumn,
539            Gbl_Files[ASL_FILE_INPUT].Filename, " - Null parse node");
540
541        return;
542    }
543
544    /*
545     * Flush out the "include ()" statement on this line, start
546     * the actual include file on the next line
547     */
548    ResetCurrentLineBuffer ();
549    FlPrintFile (ASL_FILE_SOURCE_OUTPUT, "\n");
550    Gbl_CurrentLineOffset++;
551
552
553    /* Attempt to open the include file */
554
555    /* If the file specifies an absolute path, just open it */
556
557    if ((Op->Asl.Value.String[0] == '/')  ||
558        (Op->Asl.Value.String[0] == '\\') ||
559        (Op->Asl.Value.String[1] == ':'))
560    {
561        IncludeFile = FlOpenIncludeWithPrefix ("", Op->Asl.Value.String);
562        if (!IncludeFile)
563        {
564            goto ErrorExit;
565        }
566        return;
567    }
568
569    /*
570     * The include filename is not an absolute path.
571     *
572     * First, search for the file within the "local" directory -- meaning
573     * the same directory that contains the source file.
574     *
575     * Construct the file pathname from the global directory name.
576     */
577    IncludeFile = FlOpenIncludeWithPrefix (Gbl_DirectoryPath, Op->Asl.Value.String);
578    if (IncludeFile)
579    {
580        return;
581    }
582
583    /*
584     * Second, search for the file within the (possibly multiple) directories
585     * specified by the -I option on the command line.
586     */
587    NextDir = Gbl_IncludeDirList;
588    while (NextDir)
589    {
590        IncludeFile = FlOpenIncludeWithPrefix (NextDir->Dir, Op->Asl.Value.String);
591        if (IncludeFile)
592        {
593            return;
594        }
595
596        NextDir = NextDir->Next;
597    }
598
599    /* We could not open the include file after trying very hard */
600
601ErrorExit:
602    sprintf (MsgBuffer, "%s, %s", Op->Asl.Value.String, strerror (errno));
603    AslError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN, Op, MsgBuffer);
604}
605
606
607/*******************************************************************************
608 *
609 * FUNCTION:    FlOpenInputFile
610 *
611 * PARAMETERS:  InputFilename       - The user-specified ASL source file to be
612 *                                    compiled
613 *
614 * RETURN:      Status
615 *
616 * DESCRIPTION: Open the specified input file, and save the directory path to
617 *              the file so that include files can be opened in
618 *              the same directory.
619 *
620 ******************************************************************************/
621
622ACPI_STATUS
623FlOpenInputFile (
624    char                    *InputFilename)
625{
626
627    /* Open the input ASL file, text mode */
628
629    FlOpenFile (ASL_FILE_INPUT, InputFilename, "r");
630    AslCompilerin = Gbl_Files[ASL_FILE_INPUT].Handle;
631
632    return (AE_OK);
633}
634
635
636/*******************************************************************************
637 *
638 * FUNCTION:    FlOpenAmlOutputFile
639 *
640 * PARAMETERS:  FilenamePrefix       - The user-specified ASL source file
641 *
642 * RETURN:      Status
643 *
644 * DESCRIPTION: Create the output filename (*.AML) and open the file.  The file
645 *              is created in the same directory as the parent input file.
646 *
647 ******************************************************************************/
648
649ACPI_STATUS
650FlOpenAmlOutputFile (
651    char                    *FilenamePrefix)
652{
653    char                    *Filename;
654
655
656    /* Output filename usually comes from the ASL itself */
657
658    Filename = Gbl_Files[ASL_FILE_AML_OUTPUT].Filename;
659    if (!Filename)
660    {
661        /* Create the output AML filename */
662
663        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_AML_CODE);
664        if (!Filename)
665        {
666            AslCommonError (ASL_ERROR, ASL_MSG_OUTPUT_FILENAME,
667                0, 0, 0, 0, NULL, NULL);
668            return (AE_ERROR);
669        }
670    }
671
672    /* Open the output AML file in binary mode */
673
674    FlOpenFile (ASL_FILE_AML_OUTPUT, Filename, "w+b");
675    return (AE_OK);
676}
677
678
679/*******************************************************************************
680 *
681 * FUNCTION:    FlOpenMiscOutputFiles
682 *
683 * PARAMETERS:  FilenamePrefix       - The user-specified ASL source file
684 *
685 * RETURN:      Status
686 *
687 * DESCRIPTION: Create and open the various output files needed, depending on
688 *              the command line options
689 *
690 ******************************************************************************/
691
692ACPI_STATUS
693FlOpenMiscOutputFiles (
694    char                    *FilenamePrefix)
695{
696    char                    *Filename;
697
698
699    /* Create/Open a hex output file if asked */
700
701    if (Gbl_HexOutputFlag)
702    {
703        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_HEX_DUMP);
704        if (!Filename)
705        {
706            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
707                0, 0, 0, 0, NULL, NULL);
708            return (AE_ERROR);
709        }
710
711        /* Open the hex file, text mode */
712
713        FlOpenFile (ASL_FILE_HEX_OUTPUT, Filename, "w+");
714
715        AslCompilerSignon (ASL_FILE_HEX_OUTPUT);
716        AslCompilerFileHeader (ASL_FILE_HEX_OUTPUT);
717    }
718
719    /* Create/Open a debug output file if asked */
720
721    if (Gbl_DebugFlag)
722    {
723        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_DEBUG);
724        if (!Filename)
725        {
726            AslCommonError (ASL_ERROR, ASL_MSG_DEBUG_FILENAME,
727                0, 0, 0, 0, NULL, NULL);
728            return (AE_ERROR);
729        }
730
731        /* Open the debug file as STDERR, text mode */
732
733        /* TBD: hide this behind a FlReopenFile function */
734
735        Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Filename = Filename;
736        Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Handle =
737            freopen (Filename, "w+t", stderr);
738
739        AslCompilerSignon (ASL_FILE_DEBUG_OUTPUT);
740        AslCompilerFileHeader (ASL_FILE_DEBUG_OUTPUT);
741    }
742
743    /* Create/Open a listing output file if asked */
744
745    if (Gbl_ListingFlag)
746    {
747        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_LISTING);
748        if (!Filename)
749        {
750            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
751                0, 0, 0, 0, NULL, NULL);
752            return (AE_ERROR);
753        }
754
755        /* Open the listing file, text mode */
756
757        FlOpenFile (ASL_FILE_LISTING_OUTPUT, Filename, "w+");
758
759        AslCompilerSignon (ASL_FILE_LISTING_OUTPUT);
760        AslCompilerFileHeader (ASL_FILE_LISTING_OUTPUT);
761    }
762
763    if (Gbl_FileType == ASL_INPUT_TYPE_ASCII_DATA)
764    {
765        return (AE_OK);
766    }
767
768    /* Create/Open a combined source output file */
769
770    Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_SOURCE);
771    if (!Filename)
772    {
773        AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
774            0, 0, 0, 0, NULL, NULL);
775        return (AE_ERROR);
776    }
777
778    /*
779     * Open the source output file, binary mode (so that LF does not get
780     * expanded to CR/LF on some systems, messing up our seek
781     * calculations.)
782     */
783    FlOpenFile (ASL_FILE_SOURCE_OUTPUT, Filename, "w+b");
784
785    /* Create/Open a assembly code source output file if asked */
786
787    if (Gbl_AsmOutputFlag)
788    {
789        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_SOURCE);
790        if (!Filename)
791        {
792            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
793                0, 0, 0, 0, NULL, NULL);
794            return (AE_ERROR);
795        }
796
797        /* Open the assembly code source file, text mode */
798
799        FlOpenFile (ASL_FILE_ASM_SOURCE_OUTPUT, Filename, "w+");
800
801        AslCompilerSignon (ASL_FILE_ASM_SOURCE_OUTPUT);
802        AslCompilerFileHeader (ASL_FILE_ASM_SOURCE_OUTPUT);
803    }
804
805    /* Create/Open a C code source output file if asked */
806
807    if (Gbl_C_OutputFlag)
808    {
809        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_SOURCE);
810        if (!Filename)
811        {
812            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
813                0, 0, 0, 0, NULL, NULL);
814            return (AE_ERROR);
815        }
816
817        /* Open the C code source file, text mode */
818
819        FlOpenFile (ASL_FILE_C_SOURCE_OUTPUT, Filename, "w+");
820
821        FlPrintFile (ASL_FILE_C_SOURCE_OUTPUT, "/*\n");
822        AslCompilerSignon (ASL_FILE_C_SOURCE_OUTPUT);
823        AslCompilerFileHeader (ASL_FILE_C_SOURCE_OUTPUT);
824    }
825
826    /* Create/Open a assembly include output file if asked */
827
828    if (Gbl_AsmIncludeOutputFlag)
829    {
830        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_INCLUDE);
831        if (!Filename)
832        {
833            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
834                0, 0, 0, 0, NULL, NULL);
835            return (AE_ERROR);
836        }
837
838        /* Open the assembly include file, text mode */
839
840        FlOpenFile (ASL_FILE_ASM_INCLUDE_OUTPUT, Filename, "w+");
841
842        AslCompilerSignon (ASL_FILE_ASM_INCLUDE_OUTPUT);
843        AslCompilerFileHeader (ASL_FILE_ASM_INCLUDE_OUTPUT);
844    }
845
846    /* Create/Open a C include output file if asked */
847
848    if (Gbl_C_IncludeOutputFlag)
849    {
850        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_INCLUDE);
851        if (!Filename)
852        {
853            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
854                0, 0, 0, 0, NULL, NULL);
855            return (AE_ERROR);
856        }
857
858        /* Open the C include file, text mode */
859
860        FlOpenFile (ASL_FILE_C_INCLUDE_OUTPUT, Filename, "w+");
861
862        FlPrintFile (ASL_FILE_C_INCLUDE_OUTPUT, "/*\n");
863        AslCompilerSignon (ASL_FILE_C_INCLUDE_OUTPUT);
864        AslCompilerFileHeader (ASL_FILE_C_INCLUDE_OUTPUT);
865    }
866
867    /* Create a namespace output file if asked */
868
869    if (Gbl_NsOutputFlag)
870    {
871        Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_NAMESPACE);
872        if (!Filename)
873        {
874            AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
875                0, 0, 0, 0, NULL, NULL);
876            return (AE_ERROR);
877        }
878
879        /* Open the namespace file, text mode */
880
881        FlOpenFile (ASL_FILE_NAMESPACE_OUTPUT, Filename, "w+");
882
883        AslCompilerSignon (ASL_FILE_NAMESPACE_OUTPUT);
884        AslCompilerFileHeader (ASL_FILE_NAMESPACE_OUTPUT);
885    }
886
887    return (AE_OK);
888}
889
890
891#ifdef ACPI_OBSOLETE_FUNCTIONS
892/*******************************************************************************
893 *
894 * FUNCTION:    FlParseInputPathname
895 *
896 * PARAMETERS:  InputFilename       - The user-specified ASL source file to be
897 *                                    compiled
898 *
899 * RETURN:      Status
900 *
901 * DESCRIPTION: Split the input path into a directory and filename part
902 *              1) Directory part used to open include files
903 *              2) Filename part used to generate output filenames
904 *
905 ******************************************************************************/
906
907ACPI_STATUS
908FlParseInputPathname (
909    char                    *InputFilename)
910{
911    char                    *Substring;
912
913
914    if (!InputFilename)
915    {
916        return (AE_OK);
917    }
918
919    /* Get the path to the input filename's directory */
920
921    Gbl_DirectoryPath = strdup (InputFilename);
922    if (!Gbl_DirectoryPath)
923    {
924        return (AE_NO_MEMORY);
925    }
926
927    Substring = strrchr (Gbl_DirectoryPath, '\\');
928    if (!Substring)
929    {
930        Substring = strrchr (Gbl_DirectoryPath, '/');
931        if (!Substring)
932        {
933            Substring = strrchr (Gbl_DirectoryPath, ':');
934        }
935    }
936
937    if (!Substring)
938    {
939        Gbl_DirectoryPath[0] = 0;
940        if (Gbl_UseDefaultAmlFilename)
941        {
942            Gbl_OutputFilenamePrefix = strdup (InputFilename);
943        }
944    }
945    else
946    {
947        if (Gbl_UseDefaultAmlFilename)
948        {
949            Gbl_OutputFilenamePrefix = strdup (Substring + 1);
950        }
951        *(Substring+1) = 0;
952    }
953
954    return (AE_OK);
955}
956#endif
957
958
959