sys/contrib/dev/acpica/source/compiler/aslfiles.c

   1 /******************************************************************************
   2  *
   3  * Module Name: aslfiles - File support functions
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2015, Intel Corp.
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions, and the following disclaimer,
  16  *    without modification.
  17  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18  *    substantially similar to the "NO WARRANTY" disclaimer below
  19  *    ("Disclaimer") and any redistribution must be conditioned upon
  20  *    including a substantially similar Disclaimer requirement for further
  21  *    binary redistribution.
  22  * 3. Neither the names of the above-listed copyright holders nor the names
  23  *    of any contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * Alternatively, this software may be distributed under the terms of the
  27  * GNU General Public License ("GPL") version 2 as published by the Free
  28  * Software Foundation.
  29  *
  30  * NO WARRANTY
  31  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  39  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
  40  * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  41  * POSSIBILITY OF SUCH DAMAGES.
  42  */
  43
  44 #include "aslcompiler.h"
  45 #include "acapps.h"
  46 #include "dtcompiler.h"
  47
  48 #define _COMPONENT          ACPI_COMPILER
  49         ACPI_MODULE_NAME    ("aslfiles")
  50
  51 /* Local prototypes */
  52
  53 static FILE *
  54 FlOpenIncludeWithPrefix (
  55     char                    *PrefixDir,
  56     ACPI_PARSE_OBJECT       *Op,
  57     char                    *Filename);
  58
  59
  60 #ifdef ACPI_OBSOLETE_FUNCTIONS
  61 ACPI_STATUS
  62 FlParseInputPathname (
  63     char                    *InputFilename);
  64 #endif
  65
  66
  67 /*******************************************************************************
  68  *
  69  * FUNCTION:    FlSetLineNumber
  70  *
  71  * PARAMETERS:  Op        - Parse node for the LINE asl statement
  72  *
  73  * RETURN:      None.
  74  *
  75  * DESCRIPTION: Set the current line number
  76  *
  77  ******************************************************************************/
  78
  79 void
  80 FlSetLineNumber (
  81     UINT32                  LineNumber)
  82 {
  83
  84     DbgPrint (ASL_PARSE_OUTPUT, "\n#line: New line number %u (old %u)\n",
  85          LineNumber, Gbl_LogicalLineNumber);
  86
  87     Gbl_CurrentLineNumber = LineNumber;
  88 }
  89
  90
  91 /*******************************************************************************
  92  *
  93  * FUNCTION:    FlSetFilename
  94  *
  95  * PARAMETERS:  Op        - Parse node for the LINE asl statement
  96  *
  97  * RETURN:      None.
  98  *
  99  * DESCRIPTION: Set the current filename
 100  *
 101  ******************************************************************************/
 102
 103 void
 104 FlSetFilename (
 105     char                    *Filename)
 106 {
 107
 108     DbgPrint (ASL_PARSE_OUTPUT, "\n#line: New filename %s (old %s)\n",
 109          Filename, Gbl_Files[ASL_FILE_INPUT].Filename);
 110
 111     /* No need to free any existing filename */
 112
 113     Gbl_Files[ASL_FILE_INPUT].Filename = Filename;
 114 }
 115
 116
 117 /*******************************************************************************
 118  *
 119  * FUNCTION:    FlAddIncludeDirectory
 120  *
 121  * PARAMETERS:  Dir             - Directory pathname string
 122  *
 123  * RETURN:      None
 124  *
 125  * DESCRIPTION: Add a directory the list of include prefix directories.
 126  *
 127  ******************************************************************************/
 128
 129 void
 130 FlAddIncludeDirectory (
 131     char                    *Dir)
 132 {
 133     ASL_INCLUDE_DIR         *NewDir;
 134     ASL_INCLUDE_DIR         *NextDir;
 135     ASL_INCLUDE_DIR         *PrevDir = NULL;
 136     UINT32                  NeedsSeparator = 0;
 137     size_t                  DirLength;
 138
 139
 140     DirLength = strlen (Dir);
 141     if (!DirLength)
 142     {
 143         return;
 144     }
 145
 146     /* Make sure that the pathname ends with a path separator */
 147
 148     if ((Dir[DirLength-1] != '/') &&
 149         (Dir[DirLength-1] != '\\'))
 150     {
 151         NeedsSeparator = 1;
 152     }
 153
 154     NewDir = ACPI_ALLOCATE_ZEROED (sizeof (ASL_INCLUDE_DIR));
 155     NewDir->Dir = ACPI_ALLOCATE (DirLength + 1 + NeedsSeparator);
 156     strcpy (NewDir->Dir, Dir);
 157     if (NeedsSeparator)
 158     {
 159         strcat (NewDir->Dir, "/");
 160     }
 161
 162     /*
 163      * Preserve command line ordering of -I options by adding new elements
 164      * at the end of the list
 165      */
 166     NextDir = Gbl_IncludeDirList;
 167     while (NextDir)
 168     {
 169         PrevDir = NextDir;
 170         NextDir = NextDir->Next;
 171     }
 172
 173     if (PrevDir)
 174     {
 175         PrevDir->Next = NewDir;
 176     }
 177     else
 178     {
 179         Gbl_IncludeDirList = NewDir;
 180     }
 181 }
 182
 183
 184 /*******************************************************************************
 185  *
 186  * FUNCTION:    FlMergePathnames
 187  *
 188  * PARAMETERS:  PrefixDir       - Prefix directory pathname. Can be NULL or
 189  *                                a zero length string.
 190  *              FilePathname    - The include filename from the source ASL.
 191  *
 192  * RETURN:      Merged pathname string
 193  *
 194  * DESCRIPTION: Merge two pathnames that (probably) have common elements, to
 195  *              arrive at a minimal length string. Merge can occur if the
 196  *              FilePathname is relative to the PrefixDir.
 197  *
 198  ******************************************************************************/
 199
 200 char *
 201 FlMergePathnames (
 202     char                    *PrefixDir,
 203     char                    *FilePathname)
 204 {
 205     char                    *CommonPath;
 206     char                    *Pathname;
 207     char                    *LastElement;
 208
 209
 210     DbgPrint (ASL_PARSE_OUTPUT, "Include: Prefix path - \"%s\"\n"
 211         "Include: FilePathname - \"%s\"\n",
 212          PrefixDir, FilePathname);
 213
 214     /*
 215      * If there is no prefix directory or if the file pathname is absolute,
 216      * just return the original file pathname
 217      */
 218     if (!PrefixDir || (!*PrefixDir) ||
 219         (*FilePathname == '/') ||
 220          (FilePathname[1] == ':'))
 221     {
 222         Pathname = UtStringCacheCalloc (strlen (FilePathname) + 1);
 223         strcpy (Pathname, FilePathname);
 224         goto ConvertBackslashes;
 225     }
 226
 227     /* Need a local copy of the prefix directory path */
 228
 229     CommonPath = UtStringCacheCalloc (strlen (PrefixDir) + 1);
 230     strcpy (CommonPath, PrefixDir);
 231
 232     /*
 233      * Walk forward through the file path, and simultaneously backward
 234      * through the prefix directory path until there are no more
 235      * relative references at the start of the file path.
 236      */
 237     while (*FilePathname && (!strncmp (FilePathname, "../", 3)))
 238     {
 239         /* Remove last element of the prefix directory path */
 240
 241         LastElement = strrchr (CommonPath, '/');
 242         if (!LastElement)
 243         {
 244             goto ConcatenatePaths;
 245         }
 246
 247         *LastElement = 0;   /* Terminate CommonPath string */
 248         FilePathname += 3;  /* Point to next path element */
 249     }
 250
 251     /*
 252      * Remove the last element of the prefix directory path (it is the same as
 253      * the first element of the file pathname), and build the final merged
 254      * pathname.
 255      */
 256     LastElement = strrchr (CommonPath, '/');
 257     if (LastElement)
 258     {
 259         *LastElement = 0;
 260     }
 261
 262     /* Build the final merged pathname */
 263
 264 ConcatenatePaths:
 265     Pathname = UtStringCacheCalloc (strlen (CommonPath) + strlen (FilePathname) + 2);
 266     if (LastElement && *CommonPath)
 267     {
 268         strcpy (Pathname, CommonPath);
 269         strcat (Pathname, "/");
 270     }
 271     strcat (Pathname, FilePathname);
 272
 273     /* Convert all backslashes to normal slashes */
 274
 275 ConvertBackslashes:
 276     UtConvertBackslashes (Pathname);
 277
 278     DbgPrint (ASL_PARSE_OUTPUT, "Include: Merged Pathname - \"%s\"\n",
 279          Pathname);
 280     return (Pathname);
 281 }
 282
 283
 284 /*******************************************************************************
 285  *
 286  * FUNCTION:    FlOpenIncludeWithPrefix
 287  *
 288  * PARAMETERS:  PrefixDir       - Prefix directory pathname. Can be a zero
 289  *                                length string.
 290  *              Filename        - The include filename from the source ASL.
 291  *
 292  * RETURN:      Valid file descriptor if successful. Null otherwise.
 293  *
 294  * DESCRIPTION: Open an include file and push it on the input file stack.
 295  *
 296  ******************************************************************************/
 297
 298 static FILE *
 299 FlOpenIncludeWithPrefix (
 300     char                    *PrefixDir,
 301     ACPI_PARSE_OBJECT       *Op,
 302     char                    *Filename)
 303 {
 304     FILE                    *IncludeFile;
 305     char                    *Pathname;
 306     UINT32                  OriginalLineNumber;
 307
 308
 309     /* Build the full pathname to the file */
 310
 311     Pathname = FlMergePathnames (PrefixDir, Filename);
 312
 313     DbgPrint (ASL_PARSE_OUTPUT, "Include: Opening file - \"%s\"\n\n",
 314         Pathname);
 315
 316     /* Attempt to open the file, push if successful */
 317
 318     IncludeFile = fopen (Pathname, "r");
 319     if (!IncludeFile)
 320     {
 321         fprintf (stderr, "Could not open include file %s\n", Pathname);
 322         ACPI_FREE (Pathname);
 323         return (NULL);
 324     }
 325
 326     /*
 327      * Check the entire include file for any # preprocessor directives.
 328      * This is because there may be some confusion between the #include
 329      * preprocessor directive and the ASL Include statement. A file included
 330      * by the ASL include cannot contain preprocessor directives because
 331      * the preprocessor has already run by the time the ASL include is
 332      * recognized (by the compiler, not the preprocessor.)
 333      *
 334      * Note: DtGetNextLine strips/ignores comments.
 335      * Save current line number since DtGetNextLine modifies it.
 336      */
 337     Gbl_CurrentLineNumber--;
 338     OriginalLineNumber = Gbl_CurrentLineNumber;
 339     while (DtGetNextLine (IncludeFile, DT_ALLOW_MULTILINE_QUOTES) != ASL_EOF)
 340     {
 341         if (Gbl_CurrentLineBuffer[0] == '#')
 342         {
 343             AslError (ASL_ERROR, ASL_MSG_INCLUDE_FILE,
 344                 Op, "use #include instead");
 345         }
 346     }
 347     Gbl_CurrentLineNumber = OriginalLineNumber;
 348
 349     /* Must seek back to the start of the file */
 350
 351     fseek (IncludeFile, 0, SEEK_SET);
 352
 353     /* Push the include file on the open input file stack */
 354
 355     AslPushInputFileStack (IncludeFile, Pathname);
 356     return (IncludeFile);
 357 }
 358
 359
 360 /*******************************************************************************
 361  *
 362  * FUNCTION:    FlOpenIncludeFile
 363  *
 364  * PARAMETERS:  Op        - Parse node for the INCLUDE ASL statement
 365  *
 366  * RETURN:      None.
 367  *
 368  * DESCRIPTION: Open an include file and push it on the input file stack.
 369  *
 370  ******************************************************************************/
 371
 372 void
 373 FlOpenIncludeFile (
 374     ACPI_PARSE_OBJECT       *Op)
 375 {
 376     FILE                    *IncludeFile;
 377     ASL_INCLUDE_DIR         *NextDir;
 378
 379
 380     /* Op must be valid */
 381
 382     if (!Op)
 383     {
 384         AslCommonError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN,
 385             Gbl_CurrentLineNumber, Gbl_LogicalLineNumber,
 386             Gbl_InputByteCount, Gbl_CurrentColumn,
 387             Gbl_Files[ASL_FILE_INPUT].Filename, " - Null parse node");
 388
 389         return;
 390     }
 391
 392     /*
 393      * Flush out the "include ()" statement on this line, start
 394      * the actual include file on the next line
 395      */
 396     AslResetCurrentLineBuffer ();
 397     FlPrintFile (ASL_FILE_SOURCE_OUTPUT, "\n");
 398     Gbl_CurrentLineOffset++;
 399
 400
 401     /* Attempt to open the include file */
 402
 403     /* If the file specifies an absolute path, just open it */
 404
 405     if ((Op->Asl.Value.String[0] == '/')  ||
 406         (Op->Asl.Value.String[0] == '\\') ||
 407         (Op->Asl.Value.String[1] == ':'))
 408     {
 409         IncludeFile = FlOpenIncludeWithPrefix ("", Op, Op->Asl.Value.String);
 410         if (!IncludeFile)
 411         {
 412             goto ErrorExit;
 413         }
 414         return;
 415     }
 416
 417     /*
 418      * The include filename is not an absolute path.
 419      *
 420      * First, search for the file within the "local" directory -- meaning
 421      * the same directory that contains the source file.
 422      *
 423      * Construct the file pathname from the global directory name.
 424      */
 425     IncludeFile = FlOpenIncludeWithPrefix (Gbl_DirectoryPath, Op, Op->Asl.Value.String);
 426     if (IncludeFile)
 427     {
 428         return;
 429     }
 430
 431     /*
 432      * Second, search for the file within the (possibly multiple) directories
 433      * specified by the -I option on the command line.
 434      */
 435     NextDir = Gbl_IncludeDirList;
 436     while (NextDir)
 437     {
 438         IncludeFile = FlOpenIncludeWithPrefix (NextDir->Dir, Op, Op->Asl.Value.String);
 439         if (IncludeFile)
 440         {
 441             return;
 442         }
 443
 444         NextDir = NextDir->Next;
 445     }
 446
 447     /* We could not open the include file after trying very hard */
 448
 449 ErrorExit:
 450     sprintf (MsgBuffer, "%s, %s", Op->Asl.Value.String, strerror (errno));
 451     AslError (ASL_ERROR, ASL_MSG_INCLUDE_FILE_OPEN, Op, MsgBuffer);
 452 }
 453
 454
 455 /*******************************************************************************
 456  *
 457  * FUNCTION:    FlOpenInputFile
 458  *
 459  * PARAMETERS:  InputFilename       - The user-specified ASL source file to be
 460  *                                    compiled
 461  *
 462  * RETURN:      Status
 463  *
 464  * DESCRIPTION: Open the specified input file, and save the directory path to
 465  *              the file so that include files can be opened in
 466  *              the same directory.
 467  *
 468  ******************************************************************************/
 469
 470 ACPI_STATUS
 471 FlOpenInputFile (
 472     char                    *InputFilename)
 473 {
 474
 475     /* Open the input ASL file, text mode */
 476
 477     FlOpenFile (ASL_FILE_INPUT, InputFilename, "rt");
 478     AslCompilerin = Gbl_Files[ASL_FILE_INPUT].Handle;
 479
 480     return (AE_OK);
 481 }
 482
 483
 484 /*******************************************************************************
 485  *
 486  * FUNCTION:    FlOpenAmlOutputFile
 487  *
 488  * PARAMETERS:  FilenamePrefix       - The user-specified ASL source file
 489  *
 490  * RETURN:      Status
 491  *
 492  * DESCRIPTION: Create the output filename (*.AML) and open the file. The file
 493  *              is created in the same directory as the parent input file.
 494  *
 495  ******************************************************************************/
 496
 497 ACPI_STATUS
 498 FlOpenAmlOutputFile (
 499     char                    *FilenamePrefix)
 500 {
 501     char                    *Filename;
 502
 503
 504     /* Output filename usually comes from the ASL itself */
 505
 506     Filename = Gbl_Files[ASL_FILE_AML_OUTPUT].Filename;
 507     if (!Filename)
 508     {
 509         /* Create the output AML filename */
 510
 511         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_AML_CODE);
 512         if (!Filename)
 513         {
 514             AslCommonError (ASL_ERROR, ASL_MSG_OUTPUT_FILENAME,
 515                 0, 0, 0, 0, NULL, NULL);
 516             return (AE_ERROR);
 517         }
 518
 519         Gbl_Files[ASL_FILE_AML_OUTPUT].Filename = Filename;
 520     }
 521
 522     /* Open the output AML file in binary mode */
 523
 524     FlOpenFile (ASL_FILE_AML_OUTPUT, Filename, "w+b");
 525     return (AE_OK);
 526 }
 527
 528
 529 /*******************************************************************************
 530  *
 531  * FUNCTION:    FlOpenMiscOutputFiles
 532  *
 533  * PARAMETERS:  FilenamePrefix       - The user-specified ASL source file
 534  *
 535  * RETURN:      Status
 536  *
 537  * DESCRIPTION: Create and open the various output files needed, depending on
 538  *              the command line options
 539  *
 540  ******************************************************************************/
 541
 542 ACPI_STATUS
 543 FlOpenMiscOutputFiles (
 544     char                    *FilenamePrefix)
 545 {
 546     char                    *Filename;
 547
 548
 549      /* Create/Open a map file if requested */
 550
 551     if (Gbl_MapfileFlag)
 552     {
 553         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_MAP);
 554         if (!Filename)
 555         {
 556             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 557                 0, 0, 0, 0, NULL, NULL);
 558             return (AE_ERROR);
 559         }
 560
 561         /* Open the hex file, text mode (closed at compiler exit) */
 562
 563         FlOpenFile (ASL_FILE_MAP_OUTPUT, Filename, "w+t");
 564
 565         AslCompilerSignon (ASL_FILE_MAP_OUTPUT);
 566         AslCompilerFileHeader (ASL_FILE_MAP_OUTPUT);
 567     }
 568
 569     /* All done for disassembler */
 570
 571     if (Gbl_FileType == ASL_INPUT_TYPE_ACPI_TABLE)
 572     {
 573         return (AE_OK);
 574     }
 575
 576     /* Create/Open a hex output file if asked */
 577
 578     if (Gbl_HexOutputFlag)
 579     {
 580         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_HEX_DUMP);
 581         if (!Filename)
 582         {
 583             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 584                 0, 0, 0, 0, NULL, NULL);
 585             return (AE_ERROR);
 586         }
 587
 588         /* Open the hex file, text mode */
 589
 590         FlOpenFile (ASL_FILE_HEX_OUTPUT, Filename, "w+t");
 591
 592         AslCompilerSignon (ASL_FILE_HEX_OUTPUT);
 593         AslCompilerFileHeader (ASL_FILE_HEX_OUTPUT);
 594     }
 595
 596     /* Create/Open a debug output file if asked */
 597
 598     if (Gbl_DebugFlag)
 599     {
 600         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_DEBUG);
 601         if (!Filename)
 602         {
 603             AslCommonError (ASL_ERROR, ASL_MSG_DEBUG_FILENAME,
 604                 0, 0, 0, 0, NULL, NULL);
 605             return (AE_ERROR);
 606         }
 607
 608         /* Open the debug file as STDERR, text mode */
 609
 610         Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Filename = Filename;
 611         Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Handle =
 612             freopen (Filename, "w+t", stderr);
 613
 614         if (!Gbl_Files[ASL_FILE_DEBUG_OUTPUT].Handle)
 615         {
 616             /*
 617              * A problem with freopen is that on error, we no longer
 618              * have stderr and cannot emit normal error messages.
 619              * Emit error to stdout, close files, and exit.
 620              */
 621             fprintf (stdout,
 622                 "\nCould not open debug output file: %s\n\n", Filename);
 623
 624             CmCleanupAndExit ();
 625             exit (1);
 626         }
 627
 628         AslCompilerSignon (ASL_FILE_DEBUG_OUTPUT);
 629         AslCompilerFileHeader (ASL_FILE_DEBUG_OUTPUT);
 630     }
 631
 632     /* Create/Open a listing output file if asked */
 633
 634     if (Gbl_ListingFlag)
 635     {
 636         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_LISTING);
 637         if (!Filename)
 638         {
 639             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 640                 0, 0, 0, 0, NULL, NULL);
 641             return (AE_ERROR);
 642         }
 643
 644         /* Open the listing file, text mode */
 645
 646         FlOpenFile (ASL_FILE_LISTING_OUTPUT, Filename, "w+t");
 647
 648         AslCompilerSignon (ASL_FILE_LISTING_OUTPUT);
 649         AslCompilerFileHeader (ASL_FILE_LISTING_OUTPUT);
 650     }
 651
 652     /* Create the preprocessor output temp file if preprocessor enabled */
 653
 654     if (Gbl_PreprocessFlag)
 655     {
 656         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_PREPROCESSOR);
 657         if (!Filename)
 658         {
 659             AslCommonError (ASL_ERROR, ASL_MSG_PREPROCESSOR_FILENAME,
 660                 0, 0, 0, 0, NULL, NULL);
 661             return (AE_ERROR);
 662         }
 663
 664         FlOpenFile (ASL_FILE_PREPROCESSOR, Filename, "w+t");
 665     }
 666
 667     /*
 668      * Create the "user" preprocessor output file if -li flag set.
 669      * Note, this file contains no embedded #line directives.
 670      */
 671     if (Gbl_PreprocessorOutputFlag)
 672     {
 673         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_PREPROC_USER);
 674         if (!Filename)
 675         {
 676             AslCommonError (ASL_ERROR, ASL_MSG_PREPROCESSOR_FILENAME,
 677                 0, 0, 0, 0, NULL, NULL);
 678             return (AE_ERROR);
 679         }
 680
 681         FlOpenFile (ASL_FILE_PREPROCESSOR_USER, Filename, "w+t");
 682     }
 683
 684     /* All done for data table compiler */
 685
 686     if (Gbl_FileType == ASL_INPUT_TYPE_ASCII_DATA)
 687     {
 688         return (AE_OK);
 689     }
 690
 691     /* Create/Open a combined source output file */
 692
 693     Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_SOURCE);
 694     if (!Filename)
 695     {
 696         AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 697             0, 0, 0, 0, NULL, NULL);
 698         return (AE_ERROR);
 699     }
 700
 701     /*
 702      * Open the source output file, binary mode (so that LF does not get
 703      * expanded to CR/LF on some systems, messing up our seek
 704      * calculations.)
 705      */
 706     FlOpenFile (ASL_FILE_SOURCE_OUTPUT, Filename, "w+b");
 707
 708 /*
 709 // TBD: TEMP
 710 //    AslCompilerin = Gbl_Files[ASL_FILE_SOURCE_OUTPUT].Handle;
 711 */
 712     /* Create/Open a assembly code source output file if asked */
 713
 714     if (Gbl_AsmOutputFlag)
 715     {
 716         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_SOURCE);
 717         if (!Filename)
 718         {
 719             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 720                 0, 0, 0, 0, NULL, NULL);
 721             return (AE_ERROR);
 722         }
 723
 724         /* Open the assembly code source file, text mode */
 725
 726         FlOpenFile (ASL_FILE_ASM_SOURCE_OUTPUT, Filename, "w+t");
 727
 728         AslCompilerSignon (ASL_FILE_ASM_SOURCE_OUTPUT);
 729         AslCompilerFileHeader (ASL_FILE_ASM_SOURCE_OUTPUT);
 730     }
 731
 732     /* Create/Open a C code source output file if asked */
 733
 734     if (Gbl_C_OutputFlag)
 735     {
 736         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_SOURCE);
 737         if (!Filename)
 738         {
 739             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 740                 0, 0, 0, 0, NULL, NULL);
 741             return (AE_ERROR);
 742         }
 743
 744         /* Open the C code source file, text mode */
 745
 746         FlOpenFile (ASL_FILE_C_SOURCE_OUTPUT, Filename, "w+t");
 747
 748         FlPrintFile (ASL_FILE_C_SOURCE_OUTPUT, "/*\n");
 749         AslCompilerSignon (ASL_FILE_C_SOURCE_OUTPUT);
 750         AslCompilerFileHeader (ASL_FILE_C_SOURCE_OUTPUT);
 751     }
 752
 753     /* Create/Open a C code source output file for the offset table if asked */
 754
 755     if (Gbl_C_OffsetTableFlag)
 756     {
 757         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_OFFSET);
 758         if (!Filename)
 759         {
 760             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 761                 0, 0, 0, 0, NULL, NULL);
 762             return (AE_ERROR);
 763         }
 764
 765         /* Open the C code source file, text mode */
 766
 767         FlOpenFile (ASL_FILE_C_OFFSET_OUTPUT, Filename, "w+t");
 768
 769         FlPrintFile (ASL_FILE_C_OFFSET_OUTPUT, "/*\n");
 770         AslCompilerSignon (ASL_FILE_C_OFFSET_OUTPUT);
 771         AslCompilerFileHeader (ASL_FILE_C_OFFSET_OUTPUT);
 772     }
 773
 774     /* Create/Open a assembly include output file if asked */
 775
 776     if (Gbl_AsmIncludeOutputFlag)
 777     {
 778         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_ASM_INCLUDE);
 779         if (!Filename)
 780         {
 781             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 782                 0, 0, 0, 0, NULL, NULL);
 783             return (AE_ERROR);
 784         }
 785
 786         /* Open the assembly include file, text mode */
 787
 788         FlOpenFile (ASL_FILE_ASM_INCLUDE_OUTPUT, Filename, "w+t");
 789
 790         AslCompilerSignon (ASL_FILE_ASM_INCLUDE_OUTPUT);
 791         AslCompilerFileHeader (ASL_FILE_ASM_INCLUDE_OUTPUT);
 792     }
 793
 794     /* Create/Open a C include output file if asked */
 795
 796     if (Gbl_C_IncludeOutputFlag)
 797     {
 798         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_C_INCLUDE);
 799         if (!Filename)
 800         {
 801             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 802                 0, 0, 0, 0, NULL, NULL);
 803             return (AE_ERROR);
 804         }
 805
 806         /* Open the C include file, text mode */
 807
 808         FlOpenFile (ASL_FILE_C_INCLUDE_OUTPUT, Filename, "w+t");
 809
 810         FlPrintFile (ASL_FILE_C_INCLUDE_OUTPUT, "/*\n");
 811         AslCompilerSignon (ASL_FILE_C_INCLUDE_OUTPUT);
 812         AslCompilerFileHeader (ASL_FILE_C_INCLUDE_OUTPUT);
 813     }
 814
 815     /* Create a namespace output file if asked */
 816
 817     if (Gbl_NsOutputFlag)
 818     {
 819         Filename = FlGenerateFilename (FilenamePrefix, FILE_SUFFIX_NAMESPACE);
 820         if (!Filename)
 821         {
 822             AslCommonError (ASL_ERROR, ASL_MSG_LISTING_FILENAME,
 823                 0, 0, 0, 0, NULL, NULL);
 824             return (AE_ERROR);
 825         }
 826
 827         /* Open the namespace file, text mode */
 828
 829         FlOpenFile (ASL_FILE_NAMESPACE_OUTPUT, Filename, "w+t");
 830
 831         AslCompilerSignon (ASL_FILE_NAMESPACE_OUTPUT);
 832         AslCompilerFileHeader (ASL_FILE_NAMESPACE_OUTPUT);
 833     }
 834
 835     return (AE_OK);
 836 }
 837
 838
 839 #ifdef ACPI_OBSOLETE_FUNCTIONS
 840 /*******************************************************************************
 841  *
 842  * FUNCTION:    FlParseInputPathname
 843  *
 844  * PARAMETERS:  InputFilename       - The user-specified ASL source file to be
 845  *                                    compiled
 846  *
 847  * RETURN:      Status
 848  *
 849  * DESCRIPTION: Split the input path into a directory and filename part
 850  *              1) Directory part used to open include files
 851  *              2) Filename part used to generate output filenames
 852  *
 853  ******************************************************************************/
 854
 855 ACPI_STATUS
 856 FlParseInputPathname (
 857     char                    *InputFilename)
 858 {
 859     char                    *Substring;
 860
 861
 862     if (!InputFilename)
 863     {
 864         return (AE_OK);
 865     }
 866
 867     /* Get the path to the input filename's directory */
 868
 869     Gbl_DirectoryPath = strdup (InputFilename);
 870     if (!Gbl_DirectoryPath)
 871     {
 872         return (AE_NO_MEMORY);
 873     }
 874
 875     Substring = strrchr (Gbl_DirectoryPath, '\\');
 876     if (!Substring)
 877     {
 878         Substring = strrchr (Gbl_DirectoryPath, '/');
 879         if (!Substring)
 880         {
 881             Substring = strrchr (Gbl_DirectoryPath, ':');
 882         }
 883     }
 884
 885     if (!Substring)
 886     {
 887         Gbl_DirectoryPath[0] = 0;
 888         if (Gbl_UseDefaultAmlFilename)
 889         {
 890             Gbl_OutputFilenamePrefix = strdup (InputFilename);
 891         }
 892     }
 893     else
 894     {
 895         if (Gbl_UseDefaultAmlFilename)
 896         {
 897             Gbl_OutputFilenamePrefix = strdup (Substring + 1);
 898         }
 899         *(Substring+1) = 0;
 900     }
 901
 902     UtConvertBackslashes (Gbl_OutputFilenamePrefix);
 903     return (AE_OK);
 904 }
 905 #endif