1 /******************************************************************************
3 * Module Name: asloptions - compiler command line processing
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2015, Intel Corp.
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44 #include <contrib/dev/acpica/compiler/aslcompiler.h>
45 #include <contrib/dev/acpica/include/acapps.h>
46 #include <contrib/dev/acpica/include/acdisasm.h>
48 #define _COMPONENT ACPI_COMPILER
49 ACPI_MODULE_NAME ("asloption")
52 /* Local prototypes */
58 BOOLEAN IsResponseFile);
61 AslMergeOptionTokens (
70 #define ASL_TOKEN_SEPARATORS " \t\n"
71 #define ASL_SUPPORTED_OPTIONS "@:b|c|d^D:e:f^gh^i|I:l^m:no|p:P^r:s|t|T+G^v^w|x:z"
74 /*******************************************************************************
76 * FUNCTION: AslCommandLine
78 * PARAMETERS: argc/argv
80 * RETURN: Last argv index
82 * DESCRIPTION: Command line processing
84 ******************************************************************************/
91 int BadCommandLine = 0;
95 /* Minimum command line contains at least the command and an input file */
99 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
104 /* Process all command line options */
106 BadCommandLine = AslDoOptions (argc, argv, FALSE);
110 Status = DtCreateTemplates (Gbl_TemplateSignature);
111 if (ACPI_FAILURE (Status))
118 /* Next parameter must be the input filename */
120 if (!argv[AcpiGbl_Optind] &&
123 printf ("Missing input filename\n");
124 BadCommandLine = TRUE;
129 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
130 if (Gbl_IgnoreErrors)
132 printf ("Ignoring all errors, forcing AML file generation\n\n");
138 printf ("Use -h option for help information\n");
142 return (AcpiGbl_Optind);
146 /*******************************************************************************
148 * FUNCTION: AslDoOptions
150 * PARAMETERS: argc/argv - Standard argc/argv
151 * IsResponseFile - TRUE if executing a response file.
155 * DESCRIPTION: Command line option processing
157 ******************************************************************************/
163 BOOLEAN IsResponseFile)
169 /* Get the command line options */
171 while ((j = AcpiGetopt (argc, argv, ASL_SUPPORTED_OPTIONS)) != ACPI_OPT_END) switch (j)
173 case '@': /* Begin a response file */
177 printf ("Nested command files are not supported\n");
181 if (AslDoResponseFile (AcpiGbl_Optarg))
187 case 'b': /* Debug options */
189 switch (AcpiGbl_Optarg[0])
193 AslCompilerdebug = 1; /* same as yydebug */
196 Gbl_DebugFlag = TRUE;
197 Gbl_KeepPreprocessorTempFile = TRUE;
200 case 'p': /* Prune ASL parse tree */
202 /* Get the required argument */
204 if (AcpiGetoptArgument (argc, argv))
209 Gbl_PruneParseTree = TRUE;
210 Gbl_PruneDepth = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
215 Gbl_DebugFlag = TRUE;
220 /* Get the required argument */
222 if (AcpiGetoptArgument (argc, argv))
227 Gbl_PruneType = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
232 printf ("Unknown option: -b%s\n", AcpiGbl_Optarg);
240 switch (AcpiGbl_Optarg[0])
244 Gbl_NoResourceChecking = TRUE;
249 printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
254 case 'd': /* Disassembler */
256 switch (AcpiGbl_Optarg[0])
260 Gbl_DoCompile = FALSE;
265 Gbl_DoCompile = FALSE;
266 Gbl_DisassembleAll = TRUE;
269 case 'b': /* Do not convert buffers to resource descriptors */
271 AcpiGbl_NoResourceDisassembly = TRUE;
280 AcpiGbl_ForceAmlDisassembly = TRUE;
283 case 'l': /* Use legacy ASL code (not ASL+) for disassembly */
285 Gbl_DoCompile = FALSE;
286 AcpiGbl_CstyleDisassembly = FALSE;
291 AcpiGbl_DbOpt_Verbose = TRUE;
296 printf ("Unknown option: -d%s\n", AcpiGbl_Optarg);
300 Gbl_DisasmFlag = TRUE;
303 case 'D': /* Define a symbol */
305 PrAddDefine (AcpiGbl_Optarg, NULL, TRUE);
308 case 'e': /* External files for disassembler */
310 /* Get entire list of external files */
313 argv[AcpiGbl_Optind] = AcpiGbl_Optarg;
315 while (argv[AcpiGbl_Optind] &&
316 (argv[AcpiGbl_Optind][0] != '-'))
318 Status = AcpiDmAddToExternalFileList (argv[AcpiGbl_Optind]);
319 if (ACPI_FAILURE (Status))
321 printf ("Could not add %s to external list\n", argv[AcpiGbl_Optind]);
331 switch (AcpiGbl_Optarg[0])
333 case '^': /* Ignore errors and force creation of aml file */
335 Gbl_IgnoreErrors = TRUE;
338 case 'e': /* Disassembler: Get external declaration file */
340 if (AcpiGetoptArgument (argc, argv))
345 Gbl_ExternalRefFilename = AcpiGbl_Optarg;
350 printf ("Unknown option: -f%s\n", AcpiGbl_Optarg);
357 Gbl_CompileGeneric = TRUE;
360 case 'g': /* Get all ACPI tables */
362 printf ("-g option is deprecated, use acpidump utility instead\n");
367 switch (AcpiGbl_Optarg[0])
376 UtDisplayConstantOpcodes ();
388 ApDisplayReservedNames ();
393 UtDisplaySupportedTables ();
398 printf ("Unknown option: -h%s\n", AcpiGbl_Optarg);
402 case 'I': /* Add an include file search directory */
404 FlAddIncludeDirectory (AcpiGbl_Optarg);
407 case 'i': /* Output AML as an include file */
409 switch (AcpiGbl_Optarg[0])
413 /* Produce assembly code include file */
415 Gbl_AsmIncludeOutputFlag = TRUE;
420 /* Produce C include file */
422 Gbl_C_IncludeOutputFlag = TRUE;
427 /* Compiler/Disassembler: Ignore the NOOP operator */
429 AcpiGbl_IgnoreNoopOperator = TRUE;
434 printf ("Unknown option: -i%s\n", AcpiGbl_Optarg);
439 case 'l': /* Listing files */
441 switch (AcpiGbl_Optarg[0])
445 /* Produce listing file (Mixed source/aml) */
447 Gbl_ListingFlag = TRUE;
452 /* Produce preprocessor output file */
454 Gbl_PreprocessorOutputFlag = TRUE;
459 /* Produce hardware map summary file */
461 Gbl_MapfileFlag = TRUE;
466 /* Produce namespace file */
468 Gbl_NsOutputFlag = TRUE;
473 /* Produce combined source file */
475 Gbl_SourceOutputFlag = TRUE;
480 printf ("Unknown option: -l%s\n", AcpiGbl_Optarg);
485 case 'm': /* Set line buffer size */
487 Gbl_LineBufferSize = (UINT32) strtoul (AcpiGbl_Optarg, NULL, 0) * 1024;
488 if (Gbl_LineBufferSize < ASL_DEFAULT_LINE_BUFFER_SIZE)
490 Gbl_LineBufferSize = ASL_DEFAULT_LINE_BUFFER_SIZE;
492 printf ("Line Buffer Size: %u\n", Gbl_LineBufferSize);
495 case 'n': /* Parse only */
497 Gbl_ParseOnlyFlag = TRUE;
500 case 'o': /* Control compiler AML optimizations */
502 switch (AcpiGbl_Optarg[0])
506 /* Disable all optimizations */
508 Gbl_FoldConstants = FALSE;
509 Gbl_IntegerOptimizationFlag = FALSE;
510 Gbl_ReferenceOptimizationFlag = FALSE;
515 /* Disable folding on "normal" expressions */
517 Gbl_FoldConstants = FALSE;
522 /* Disable integer optimization to constants */
524 Gbl_IntegerOptimizationFlag = FALSE;
529 /* Disable named reference optimization */
531 Gbl_ReferenceOptimizationFlag = FALSE;
536 /* Display compile time(s) */
538 Gbl_CompileTimesFlag = TRUE;
543 printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
548 case 'P': /* Preprocessor options */
550 switch (AcpiGbl_Optarg[0])
552 case '^': /* Proprocess only, emit (.i) file */
554 Gbl_PreprocessOnly = TRUE;
555 Gbl_PreprocessorOutputFlag = TRUE;
558 case 'n': /* Disable preprocessor */
560 Gbl_PreprocessFlag = FALSE;
565 printf ("Unknown option: -P%s\n", AcpiGbl_Optarg);
570 case 'p': /* Override default AML output filename */
572 Gbl_OutputFilenamePrefix = AcpiGbl_Optarg;
573 UtConvertBackslashes (Gbl_OutputFilenamePrefix);
574 Gbl_UseDefaultAmlFilename = FALSE;
577 case 'r': /* Override revision found in table header */
579 Gbl_RevisionOverride = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
582 case 's': /* Create AML in a source code file */
584 switch (AcpiGbl_Optarg[0])
588 /* Produce assembly code output file */
590 Gbl_AsmOutputFlag = TRUE;
595 /* Produce C hex output file */
597 Gbl_C_OutputFlag = TRUE;
602 /* Produce AML offset table in C */
604 Gbl_C_OffsetTableFlag = TRUE;
609 printf ("Unknown option: -s%s\n", AcpiGbl_Optarg);
614 case 't': /* Produce hex table output file */
616 switch (AcpiGbl_Optarg[0])
620 Gbl_HexOutputFlag = HEX_OUTPUT_ASM;
625 Gbl_HexOutputFlag = HEX_OUTPUT_C;
630 Gbl_HexOutputFlag = HEX_OUTPUT_ASL;
635 printf ("Unknown option: -t%s\n", AcpiGbl_Optarg);
640 case 'T': /* Create a ACPI table template file */
642 Gbl_DoTemplates = TRUE;
643 Gbl_TemplateSignature = AcpiGbl_Optarg;
646 case 'v': /* Version and verbosity settings */
648 switch (AcpiGbl_Optarg[0])
652 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
657 /* Disable all error/warning/remark messages */
664 /* Disable all warning/remark messages (errors only) */
666 Gbl_DisplayRemarks = FALSE;
667 Gbl_DisplayWarnings = FALSE;
672 * Support for integrated development environment(s).
674 * 1) No compiler signon
675 * 2) Send stderr messages to stdout
676 * 3) Less verbose error messages (single line only for each)
677 * 4) Error/warning messages are formatted appropriately to
678 * be recognized by MS Visual Studio
680 Gbl_VerboseErrors = FALSE;
681 Gbl_DoSignon = FALSE;
682 Gbl_Files[ASL_FILE_STDERR].Handle = stdout;
687 Gbl_DisplayOptimizations = TRUE;
692 Gbl_DisplayRemarks = FALSE;
697 Gbl_DoSignon = FALSE;
702 Gbl_VerboseTemplates = TRUE;
707 /* Get the required argument */
709 if (AcpiGetoptArgument (argc, argv))
714 Status = AslDisableException (AcpiGbl_Optarg);
715 if (ACPI_FAILURE (Status))
723 printf ("Unknown option: -v%s\n", AcpiGbl_Optarg);
728 case 'w': /* Set warning levels */
730 switch (AcpiGbl_Optarg[0])
734 Gbl_WarningLevel = ASL_WARNING;
739 Gbl_WarningLevel = ASL_WARNING2;
744 Gbl_WarningLevel = ASL_WARNING3;
749 Gbl_WarningsAsErrors = TRUE;
754 printf ("Unknown option: -w%s\n", AcpiGbl_Optarg);
759 case 'x': /* Set debug print output level */
761 AcpiDbgLevel = strtoul (AcpiGbl_Optarg, NULL, 16);
766 Gbl_UseOriginalCompilerId = TRUE;
778 /*******************************************************************************
780 * FUNCTION: AslMergeOptionTokens
782 * PARAMETERS: InBuffer - Input containing an option string
783 * OutBuffer - Merged output buffer
787 * DESCRIPTION: Remove all whitespace from an option string.
789 ******************************************************************************/
792 AslMergeOptionTokens (
801 Token = strtok (InBuffer, ASL_TOKEN_SEPARATORS);
804 strcat (OutBuffer, Token);
805 Token = strtok (NULL, ASL_TOKEN_SEPARATORS);
810 /*******************************************************************************
812 * FUNCTION: AslDoResponseFile
814 * PARAMETERS: Filename - Name of the response file
818 * DESCRIPTION: Open a response file and process all options within.
820 ******************************************************************************/
826 char *argv = StringBuffer2;
833 ResponseFile = fopen (Filename, "r");
836 printf ("Could not open command file %s, %s\n",
837 Filename, strerror (errno));
841 /* Must save the current GetOpt globals */
843 Opterr = AcpiGbl_Opterr;
844 Optind = AcpiGbl_Optind;
847 * Process all lines in the response file. There must be one complete
850 while (fgets (StringBuffer, ASL_MSG_BUFFER_SIZE, ResponseFile))
852 /* Compress all tokens, allowing us to use a single argv entry */
854 AslMergeOptionTokens (StringBuffer, StringBuffer2);
856 /* Process the option */
861 OptStatus = AslDoOptions (1, &argv, TRUE);
864 printf ("Invalid option in command file %s: %s\n",
865 Filename, StringBuffer);
870 /* Restore the GetOpt globals */
872 AcpiGbl_Opterr = Opterr;
873 AcpiGbl_Optind = Optind;
875 fclose (ResponseFile);