1/******************************************************************************
2 *
3 * Module Name: aslmain - compiler main and utilities
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2013, 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
45#define _DECLARE_GLOBALS
46
47#include <contrib/dev/acpica/compiler/aslcompiler.h>
48#include <contrib/dev/acpica/include/acapps.h>
49#include <contrib/dev/acpica/include/acdisasm.h>
50#include <signal.h>
51
52#ifdef _DEBUG
53#include <crtdbg.h>
54#endif
55
56#define _COMPONENT ACPI_COMPILER
57 ACPI_MODULE_NAME ("aslmain")
58
59/* Local prototypes */
60
61static void
62Options (
63 void);
64
65static void
66FilenameHelp (
67 void);
68
69static void
70Usage (
71 void);
72
73static void ACPI_SYSTEM_XFACE
74AslSignalHandler (
75 int Sig);
76
77static void
78AslInitialize (
79 void);
80
81static int
82AslCommandLine (
83 int argc,
84 char **argv);
85
86static int
87AslDoOptions (
88 int argc,
89 char **argv,
90 BOOLEAN IsResponseFile);
91
92static void
93AslMergeOptionTokens (
94 char *InBuffer,
95 char *OutBuffer);
96
97static int
98AslDoResponseFile (
99 char *Filename);
100
101
102#define ASL_TOKEN_SEPARATORS " \t\n"
103#define ASL_SUPPORTED_OPTIONS "@:b|c|d^D:e:fgh^i|I:l^m:no|p:P^r:s|t|T:G^v^w|x:z"
104
105
106/*******************************************************************************
107 *
108 * FUNCTION: Options
109 *
110 * PARAMETERS: None
111 *
112 * RETURN: None
113 *
114 * DESCRIPTION: Display option help message
115 *
116 ******************************************************************************/
117
118static void
119Options (
120 void)
121{
122
123 printf ("\nGlobal:\n");
124 ACPI_OPTION ("-@ <file>", "Specify command file");
125 ACPI_OPTION ("-I <dir>", "Specify additional include directory");
126 ACPI_OPTION ("-T <sig>|ALL|*", "Create table template file for ACPI <Sig>");
127 ACPI_OPTION ("-v", "Display compiler version");
128
129 printf ("\nPreprocessor:\n");
130 ACPI_OPTION ("-D <symbol>", "Define symbol for preprocessor use");
131 ACPI_OPTION ("-li", "Create preprocessed output file (*.i)");
132 ACPI_OPTION ("-P", "Preprocess only and create preprocessor output file (*.i)");
133 ACPI_OPTION ("-Pn", "Disable preprocessor");
134
135 printf ("\nGeneral Output:\n");
136 ACPI_OPTION ("-p <prefix>", "Specify path/filename prefix for all output files");
137 ACPI_OPTION ("-va", "Disable all errors and warnings (summary only)");
138 ACPI_OPTION ("-vi", "Less verbose errors and warnings for use with IDEs");
139 ACPI_OPTION ("-vo", "Enable optimization comments");
140 ACPI_OPTION ("-vr", "Disable remarks");
141 ACPI_OPTION ("-vs", "Disable signon");
142 ACPI_OPTION ("-w1 -w2 -w3", "Set warning reporting level");
143 ACPI_OPTION ("-we", "Report warnings as errors");
144
145 printf ("\nAML and Data Output Files:\n");
146 ACPI_OPTION ("-sa -sc", "Create assembler or C source file (*.asm or *.c)");
147 ACPI_OPTION ("-ia -ic", "Create assembler or C include file (*.inc or *.h)");
148 ACPI_OPTION ("-ta -tc -ts", "Create assembler, C, or ASL hex table (*.hex)");
149
150 printf ("\nAML Code Generation:\n");
151 ACPI_OPTION ("-oa", "Disable all optimizations (compatibility mode)");
152 ACPI_OPTION ("-of", "Disable constant folding");
153 ACPI_OPTION ("-oi", "Disable integer optimization to Zero/One/Ones");
154 ACPI_OPTION ("-on", "Disable named reference string optimization");
155 ACPI_OPTION ("-cr", "Disable Resource Descriptor error checking");
156 ACPI_OPTION ("-in", "Ignore NoOp operators");
157 ACPI_OPTION ("-r <revision>", "Override table header Revision (1-255)");
158
159 printf ("\nASL Listing Files:\n");
160 ACPI_OPTION ("-l", "Create mixed listing file (ASL source and AML) (*.lst)");
161 ACPI_OPTION ("-ln", "Create namespace file (*.nsp)");
162 ACPI_OPTION ("-ls", "Create combined source file (expanded includes) (*.src)");
163
164 printf ("\nACPI Data Tables:\n");
165 ACPI_OPTION ("-G", "Compile custom table containing generic operators");
166 ACPI_OPTION ("-vt", "Create verbose templates (full disassembly)");
167
168 printf ("\nAML Disassembler:\n");
169 ACPI_OPTION ("-d [file]", "Disassemble or decode binary ACPI table to file (*.dsl)");
170 ACPI_OPTION ("-da [f1,f2]", "Disassemble multiple tables from single namespace");
171 ACPI_OPTION ("-db", "Do not translate Buffers to Resource Templates");
172 ACPI_OPTION ("-dc [file]", "Disassemble AML and immediately compile it");
173 ACPI_OPTION ("", "(Obtain DSDT from current system if no input file)");
174 ACPI_OPTION ("-e [f1,f2]", "Include ACPI table(s) for external symbol resolution");
175 ACPI_OPTION ("-g", "Get ACPI tables and write to files (*.dat)");
176 ACPI_OPTION ("-in", "Ignore NoOp opcodes");
177 ACPI_OPTION ("-vt", "Dump binary table data in hex format within output file");
178
179 printf ("\nHelp:\n");
180 ACPI_OPTION ("-h", "This message");
181 ACPI_OPTION ("-hc", "Display operators allowed in constant expressions");
182 ACPI_OPTION ("-hf", "Display help for output filename generation");
183 ACPI_OPTION ("-hr", "Display ACPI reserved method names");
184 ACPI_OPTION ("-ht", "Display currently supported ACPI table names");
185
186 printf ("\nDebug Options:\n");
187 ACPI_OPTION ("-bf -bt", "Create debug file (full or parse tree only) (*.txt)");
188 ACPI_OPTION ("-f", "Ignore errors, force creation of AML output file(s)");
189 ACPI_OPTION ("-n", "Parse only, no output generation");
190 ACPI_OPTION ("-ot", "Display compile times and statistics");
191 ACPI_OPTION ("-x <level>", "Set debug level for trace output");
192 ACPI_OPTION ("-z", "Do not insert new compiler ID for DataTables");
193}
194
195
196/*******************************************************************************
197 *
198 * FUNCTION: FilenameHelp
199 *
200 * PARAMETERS: None
201 *
202 * RETURN: None
203 *
204 * DESCRIPTION: Display help message for output filename generation
205 *
206 ******************************************************************************/
207
208static void
209FilenameHelp (
210 void)
211{
212
213 printf ("\nAML output filename generation:\n");
214 printf (" Output filenames are generated by appending an extension to a common\n");
215 printf (" filename prefix. The filename prefix is obtained via one of the\n");
216 printf (" following methods (in priority order):\n");
217 printf (" 1) The -p option specifies the prefix\n");
218 printf (" 2) The prefix of the AMLFileName in the ASL Definition Block\n");
219 printf (" 3) The prefix of the input filename\n");
220 printf ("\n");
221}
222
223
224/*******************************************************************************
225 *
226 * FUNCTION: Usage
227 *
228 * PARAMETERS: None
229 *
230 * RETURN: None
231 *
232 * DESCRIPTION: Display usage and option message
233 *
234 ******************************************************************************/
235
236static void
237Usage (
238 void)
239{
240
241 printf ("%s\n\n", ASL_COMPLIANCE);
242 ACPI_USAGE_HEADER ("iasl [Options] [Files]");
243 Options ();
244}
245
246
247/******************************************************************************
248 *
249 * FUNCTION: AslSignalHandler
250 *
251 * PARAMETERS: Sig - Signal that invoked this handler
252 *
253 * RETURN: None
254 *
255 * DESCRIPTION: Control-C handler. Delete any intermediate files and any
256 * output files that may be left in an indeterminate state.
257 *
258 *****************************************************************************/
259
260static void ACPI_SYSTEM_XFACE
261AslSignalHandler (
262 int Sig)
263{
264 UINT32 i;
265
266
267 signal (Sig, SIG_IGN);
268 printf ("Aborting\n\n");
269
270 /* Close all open files */
271
272 Gbl_Files[ASL_FILE_PREPROCESSOR].Handle = NULL; /* the .i file is same as source file */
273
274 for (i = ASL_FILE_INPUT; i < ASL_MAX_FILE_TYPE; i++)
275 {
276 FlCloseFile (i);
277 }
278
279 /* Delete any output files */
280
281 for (i = ASL_FILE_AML_OUTPUT; i < ASL_MAX_FILE_TYPE; i++)
282 {
283 FlDeleteFile (i);
284 }
285
286 exit (0);
287}
288
289
290/*******************************************************************************
291 *
292 * FUNCTION: AslInitialize
293 *
294 * PARAMETERS: None
295 *
296 * RETURN: None
297 *
298 * DESCRIPTION: Initialize compiler globals
299 *
300 ******************************************************************************/
301
302static void
303AslInitialize (
304 void)
305{
306 UINT32 i;
307
308
309#ifdef _DEBUG
310 _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | _CrtSetDbgFlag(0));
311#endif
312
313
314 for (i = 0; i < ASL_NUM_FILES; i++)
315 {
316 Gbl_Files[i].Handle = NULL;
317 Gbl_Files[i].Filename = NULL;
318 }
319
320 Gbl_Files[ASL_FILE_STDOUT].Handle = stdout;
321 Gbl_Files[ASL_FILE_STDOUT].Filename = "STDOUT";
322
323 Gbl_Files[ASL_FILE_STDERR].Handle = stderr;
324 Gbl_Files[ASL_FILE_STDERR].Filename = "STDERR";
325
326 /* Allocate the line buffer(s) */
327
328 Gbl_LineBufferSize /= 2;
329 UtExpandLineBuffers ();
330}
331
332
333/*******************************************************************************
334 *
335 * FUNCTION: AslMergeOptionTokens
336 *
337 * PARAMETERS: InBuffer - Input containing an option string
338 * OutBuffer - Merged output buffer
339 *
340 * RETURN: None
341 *
342 * DESCRIPTION: Remove all whitespace from an option string.
343 *
344 ******************************************************************************/
345
346static void
347AslMergeOptionTokens (
348 char *InBuffer,
349 char *OutBuffer)
350{
351 char *Token;
352
353
354 *OutBuffer = 0;
355
356 Token = strtok (InBuffer, ASL_TOKEN_SEPARATORS);
357 while (Token)
358 {
359 strcat (OutBuffer, Token);
360 Token = strtok (NULL, ASL_TOKEN_SEPARATORS);
361 }
362}
363
364
365/*******************************************************************************
366 *
367 * FUNCTION: AslDoResponseFile
368 *
369 * PARAMETERS: Filename - Name of the response file
370 *
371 * RETURN: Status
372 *
373 * DESCRIPTION: Open a response file and process all options within.
374 *
375 ******************************************************************************/
376
377static int
378AslDoResponseFile (
379 char *Filename)
380{
381 char *argv = StringBuffer2;
382 FILE *ResponseFile;
383 int OptStatus = 0;
384 int Opterr;
385 int Optind;
386
387
388 ResponseFile = fopen (Filename, "r");
389 if (!ResponseFile)
390 {
391 printf ("Could not open command file %s, %s\n",
392 Filename, strerror (errno));
393 return (-1);
394 }
395
396 /* Must save the current GetOpt globals */
397
398 Opterr = AcpiGbl_Opterr;
399 Optind = AcpiGbl_Optind;
400
401 /*
402 * Process all lines in the response file. There must be one complete
403 * option per line
404 */
405 while (fgets (StringBuffer, ASL_MSG_BUFFER_SIZE, ResponseFile))
406 {
407 /* Compress all tokens, allowing us to use a single argv entry */
408
409 AslMergeOptionTokens (StringBuffer, StringBuffer2);
410
411 /* Process the option */
412
413 AcpiGbl_Opterr = 0;
414 AcpiGbl_Optind = 0;
415
416 OptStatus = AslDoOptions (1, &argv, TRUE);
417 if (OptStatus)
418 {
419 printf ("Invalid option in command file %s: %s\n",
420 Filename, StringBuffer);
421 break;
422 }
423 }
424
425 /* Restore the GetOpt globals */
426
427 AcpiGbl_Opterr = Opterr;
428 AcpiGbl_Optind = Optind;
429
430 fclose (ResponseFile);
431 return (OptStatus);
432}
433
434
435/*******************************************************************************
436 *
437 * FUNCTION: AslDoOptions
438 *
439 * PARAMETERS: argc/argv - Standard argc/argv
440 * IsResponseFile - TRUE if executing a response file.
441 *
442 * RETURN: Status
443 *
444 * DESCRIPTION: Command line option processing
445 *
446 ******************************************************************************/
447
448static int
449AslDoOptions (
450 int argc,
451 char **argv,
452 BOOLEAN IsResponseFile)
453{
454 int j;
455 ACPI_STATUS Status;
456
457
458 /* Get the command line options */
459
460 while ((j = AcpiGetopt (argc, argv, ASL_SUPPORTED_OPTIONS)) != EOF) switch (j)
461 {
462 case '@': /* Begin a response file */
463
464 if (IsResponseFile)
465 {
466 printf ("Nested command files are not supported\n");
467 return (-1);
468 }
469
470 if (AslDoResponseFile (AcpiGbl_Optarg))
471 {
472 return (-1);
473 }
474 break;
475
476
477 case 'b': /* Debug output options */
478 switch (AcpiGbl_Optarg[0])
479 {
480 case 'f':
481 AslCompilerdebug = 1; /* same as yydebug */
482 DtParserdebug = 1;
483 PrParserdebug = 1;
484 break;
485
486 case 't':
487 break;
488
489 default:
490 printf ("Unknown option: -b%s\n", AcpiGbl_Optarg);
491 return (-1);
492 }
493
494 /* Produce debug output file */
495
496 Gbl_DebugFlag = TRUE;
497 break;
498
499
500 case 'c':
501 switch (AcpiGbl_Optarg[0])
502 {
503 case 'r':
504 Gbl_NoResourceChecking = TRUE;
505 break;
506
507 default:
508 printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
509 return (-1);
510 }
511 break;
512
513
514 case 'd': /* Disassembler */
515 switch (AcpiGbl_Optarg[0])
516 {
517 case '^':
518 Gbl_DoCompile = FALSE;
519 break;
520
521 case 'a':
522 Gbl_DoCompile = FALSE;
523 Gbl_DisassembleAll = TRUE;
524 break;
525
526 case 'b': /* Do not convert buffers to resource descriptors */
527 AcpiGbl_NoResourceDisassembly = TRUE;
528 break;
529
530 case 'c':
531 break;
532
533 default:
534 printf ("Unknown option: -d%s\n", AcpiGbl_Optarg);
535 return (-1);
536 }
537
538 Gbl_DisasmFlag = TRUE;
539 break;
540
541
542 case 'D': /* Define a symbol */
543 PrAddDefine (AcpiGbl_Optarg, NULL, TRUE);
544 break;
545
546
547 case 'e': /* External files for disassembler */
548 Status = AcpiDmAddToExternalFileList (AcpiGbl_Optarg);
549 if (ACPI_FAILURE (Status))
550 {
551 printf ("Could not add %s to external list\n", AcpiGbl_Optarg);
552 return (-1);
553 }
554 break;
555
556
557 case 'f': /* Ignore errors and force creation of aml file */
558 Gbl_IgnoreErrors = TRUE;
559 break;
560
561
562 case 'G':
563 Gbl_CompileGeneric = TRUE;
564 break;
565
566
567 case 'g': /* Get all ACPI tables */
568
569 Gbl_GetAllTables = TRUE;
570 Gbl_DoCompile = FALSE;
571 break;
572
573
574 case 'h':
575 switch (AcpiGbl_Optarg[0])
576 {
577 case '^':
578 Usage ();
579 exit (0);
580
581 case 'c':
582 UtDisplayConstantOpcodes ();
583 exit (0);
584
585 case 'f':
586 FilenameHelp ();
587 exit (0);
588
589 case 'r':
590 /* reserved names */
591
592 ApDisplayReservedNames ();
593 exit (0);
594
595 case 't':
596 UtDisplaySupportedTables ();
597 exit (0);
598
599 default:
600 printf ("Unknown option: -h%s\n", AcpiGbl_Optarg);
601 return (-1);
602 }
603
604
605 case 'I': /* Add an include file search directory */
606 FlAddIncludeDirectory (AcpiGbl_Optarg);
607 break;
608
609
610 case 'i': /* Output AML as an include file */
611 switch (AcpiGbl_Optarg[0])
612 {
613 case 'a':
614
615 /* Produce assembly code include file */
616
617 Gbl_AsmIncludeOutputFlag = TRUE;
618 break;
619
620 case 'c':
621
622 /* Produce C include file */
623
624 Gbl_C_IncludeOutputFlag = TRUE;
625 break;
626
627 case 'n':
628
629 /* Compiler/Disassembler: Ignore the NOOP operator */
630
631 AcpiGbl_IgnoreNoopOperator = TRUE;
632 break;
633
634 default:
635 printf ("Unknown option: -i%s\n", AcpiGbl_Optarg);
636 return (-1);
637 }
638 break;
639
640
641 case 'l': /* Listing files */
642 switch (AcpiGbl_Optarg[0])
643 {
644 case '^':
645 /* Produce listing file (Mixed source/aml) */
646
647 Gbl_ListingFlag = TRUE;
648 break;
649
650 case 'i':
651 /* Produce preprocessor output file */
652
653 Gbl_PreprocessorOutputFlag = TRUE;
654 break;
655
656 case 'n':
657 /* Produce namespace file */
658
659 Gbl_NsOutputFlag = TRUE;
660 break;
661
662 case 's':
663 /* Produce combined source file */
664
665 Gbl_SourceOutputFlag = TRUE;
666 break;
667
668 default:
669 printf ("Unknown option: -l%s\n", AcpiGbl_Optarg);
670 return (-1);
671 }
672 break;
673
674
675 case 'm': /* Set line buffer size */
676 Gbl_LineBufferSize = (UINT32) strtoul (AcpiGbl_Optarg, NULL, 0) * 1024;
677 if (Gbl_LineBufferSize < ASL_DEFAULT_LINE_BUFFER_SIZE)
678 {
679 Gbl_LineBufferSize = ASL_DEFAULT_LINE_BUFFER_SIZE;
680 }
681 printf ("Line Buffer Size: %u\n", Gbl_LineBufferSize);
682 break;
683
684
685 case 'n': /* Parse only */
686 Gbl_ParseOnlyFlag = TRUE;
687 break;
688
689
690 case 'o': /* Control compiler AML optimizations */
691 switch (AcpiGbl_Optarg[0])
692 {
693 case 'a':
694
695 /* Disable all optimizations */
696
697 Gbl_FoldConstants = FALSE;
698 Gbl_IntegerOptimizationFlag = FALSE;
699 Gbl_ReferenceOptimizationFlag = FALSE;
700 break;
701
702 case 'f':
703
704 /* Disable folding on "normal" expressions */
705
706 Gbl_FoldConstants = FALSE;
707 break;
708
709 case 'i':
710
711 /* Disable integer optimization to constants */
712
713 Gbl_IntegerOptimizationFlag = FALSE;
714 break;
715
716 case 'n':
717
718 /* Disable named reference optimization */
719
720 Gbl_ReferenceOptimizationFlag = FALSE;
721 break;
722
723 case 't':
724
725 /* Display compile time(s) */
726
727 Gbl_CompileTimesFlag = TRUE;
728 break;
729
730 default:
731 printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
732 return (-1);
733 }
734 break;
735
736
737 case 'P': /* Preprocessor options */
738 switch (AcpiGbl_Optarg[0])
739 {
740 case '^': /* Proprocess only, emit (.i) file */
741 Gbl_PreprocessOnly = TRUE;
742 Gbl_PreprocessorOutputFlag = TRUE;
743 break;
744
745 case 'n': /* Disable preprocessor */
746 Gbl_PreprocessFlag = FALSE;
747 break;
748
749 default:
750 printf ("Unknown option: -P%s\n", AcpiGbl_Optarg);
751 return (-1);
752 }
753 break;
754
755
756 case 'p': /* Override default AML output filename */
757 Gbl_OutputFilenamePrefix = AcpiGbl_Optarg;
758 Gbl_UseDefaultAmlFilename = FALSE;
759 break;
760
761
762 case 'r': /* Override revision found in table header */
763 Gbl_RevisionOverride = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
764 break;
765
766
767 case 's': /* Create AML in a source code file */
768 switch (AcpiGbl_Optarg[0])
769 {
770 case 'a':
771
772 /* Produce assembly code output file */
773
774 Gbl_AsmOutputFlag = TRUE;
775 break;
776
777 case 'c':
778
779 /* Produce C hex output file */
780
781 Gbl_C_OutputFlag = TRUE;
782 break;
783
784 default:
785 printf ("Unknown option: -s%s\n", AcpiGbl_Optarg);
786 return (-1);
787 }
788 break;
789
790
791 case 't': /* Produce hex table output file */
792 switch (AcpiGbl_Optarg[0])
793 {
794 case 'a':
795 Gbl_HexOutputFlag = HEX_OUTPUT_ASM;
796 break;
797
798 case 'c':
799 Gbl_HexOutputFlag = HEX_OUTPUT_C;
800 break;
801
802 case 's':
803 Gbl_HexOutputFlag = HEX_OUTPUT_ASL;
804 break;
805
806 default:
807 printf ("Unknown option: -t%s\n", AcpiGbl_Optarg);
808 return (-1);
809 }
810 break;
811
812
813 case 'T': /* Create a ACPI table template file */
814 Gbl_DoTemplates = TRUE;
815 Gbl_TemplateSignature = AcpiGbl_Optarg;
816 break;
817
818
819 case 'v': /* Version and verbosity settings */
820 switch (AcpiGbl_Optarg[0])
821 {
822 case '^':
823 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
824 exit (0);
825
826 case 'a':
827 /* Disable All error/warning messages */
828
829 Gbl_NoErrors = TRUE;
830 break;
831
832 case 'i':
833 /*
834 * Support for integrated development environment(s).
835 *
836 * 1) No compiler signon
837 * 2) Send stderr messages to stdout
838 * 3) Less verbose error messages (single line only for each)
839 * 4) Error/warning messages are formatted appropriately to
840 * be recognized by MS Visual Studio
841 */
842 Gbl_VerboseErrors = FALSE;
843 Gbl_DoSignon = FALSE;
844 Gbl_Files[ASL_FILE_STDERR].Handle = stdout;
845 break;
846
847 case 'o':
848 Gbl_DisplayOptimizations = TRUE;
849 break;
850
851 case 'r':
852 Gbl_DisplayRemarks = FALSE;
853 break;
854
855 case 's':
856 Gbl_DoSignon = FALSE;
857 break;
858
859 case 't':
860 Gbl_VerboseTemplates = TRUE;
861 break;
862
863 default:
864 printf ("Unknown option: -v%s\n", AcpiGbl_Optarg);
865 return (-1);
866 }
867 break;
868
869
870 case 'w': /* Set warning levels */
871 switch (AcpiGbl_Optarg[0])
872 {
873 case '1':
874 Gbl_WarningLevel = ASL_WARNING;
875 break;
876
877 case '2':
878 Gbl_WarningLevel = ASL_WARNING2;
879 break;
880
881 case '3':
882 Gbl_WarningLevel = ASL_WARNING3;
883 break;
884
885 case 'e':
886 Gbl_WarningsAsErrors = TRUE;
887 break;
888
889 default:
890 printf ("Unknown option: -w%s\n", AcpiGbl_Optarg);
891 return (-1);
892 }
893 break;
894
895
896 case 'x': /* Set debug print output level */
897 AcpiDbgLevel = strtoul (AcpiGbl_Optarg, NULL, 16);
898 break;
899
900
901 case 'z':
902 Gbl_UseOriginalCompilerId = TRUE;
903 break;
904
905
906 default:
907 return (-1);
908 }
909
910 return (0);
911}
912
913
914/*******************************************************************************
915 *
916 * FUNCTION: AslCommandLine
917 *
918 * PARAMETERS: argc/argv
919 *
920 * RETURN: Last argv index
921 *
922 * DESCRIPTION: Command line processing
923 *
924 ******************************************************************************/
925
926static int
927AslCommandLine (
928 int argc,
929 char **argv)
930{
931 int BadCommandLine = 0;
932 ACPI_STATUS Status;
933
934
935 /* Minimum command line contains at least the command and an input file */
936
937 if (argc < 2)
938 {
939 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
940 Usage ();
941 exit (1);
942 }
943
944 /* Process all command line options */
945
946 BadCommandLine = AslDoOptions (argc, argv, FALSE);
947
948 if (Gbl_DoTemplates)
949 {
950 Status = DtCreateTemplates (Gbl_TemplateSignature);
951 if (ACPI_FAILURE (Status))
952 {
953 exit (-1);
954 }
955 exit (1);
956 }
957
958 /* Next parameter must be the input filename */
959
960 if (!argv[AcpiGbl_Optind] &&
961 !Gbl_DisasmFlag &&
962 !Gbl_GetAllTables)
963 {
964 printf ("Missing input filename\n");
965 BadCommandLine = TRUE;
966 }
967
968 if (Gbl_DoSignon)
969 {
970 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
971 if (Gbl_IgnoreErrors)
972 {
973 printf ("Ignoring all errors, forcing AML file generation\n\n");
974 }
975 }
976
977 /* Abort if anything went wrong on the command line */
978
979 if (BadCommandLine)
980 {
981 printf ("\n");
982 Usage ();
983 exit (1);
984 }
985
986 return (AcpiGbl_Optind);
987}
988
989
990/*******************************************************************************
991 *
992 * FUNCTION: main
993 *
994 * PARAMETERS: Standard argc/argv
995 *
996 * RETURN: Program termination code
997 *
998 * DESCRIPTION: C main routine for the Asl Compiler. Handle command line
999 * options and begin the compile for each file on the command line
1000 *
1001 ******************************************************************************/
1002
1003int ACPI_SYSTEM_XFACE
1004main (
1005 int argc,
1006 char **argv)
1007{
1008 ACPI_STATUS Status;
1009 int Index1;
1010 int Index2;
1011
1012
1013 signal (SIGINT, AslSignalHandler);
1014
1015 AcpiGbl_ExternalFileList = NULL;
1016 AcpiDbgLevel = 0;
1017
1018#ifdef _DEBUG
1019 _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_LEAK_CHECK_DF |
1020 _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG));
1021#endif
1022
1023 /* Init and command line */
1024
1025 Index1 = Index2 = AslCommandLine (argc, argv);
1026
1027 AslInitialize ();
1028 PrInitializePreprocessor ();
1029
1030 /* Options that have no additional parameters or pathnames */
1031
1032 if (Gbl_GetAllTables)
1033 {
1034 Status = AslDoOneFile (NULL);
1035 if (ACPI_FAILURE (Status))
1036 {
1037 return (-1);
1038 }
1039 return (0);
1040 }
1041
1042 if (Gbl_DisassembleAll)
1043 {
1044 while (argv[Index1])
1045 {
1046 Status = AslDoOnePathname (argv[Index1], AcpiDmAddToExternalFileList);
1047 if (ACPI_FAILURE (Status))
1048 {
1049 return (-1);
1050 }
1051
1052 Index1++;
1053 }
1054 }
1055
1056 /* Process each pathname/filename in the list, with possible wildcards */
1057
1058 while (argv[Index2])
1059 {
1060 Status = AslDoOnePathname (argv[Index2], AslDoOneFile);
1061 if (ACPI_FAILURE (Status))
1062 {
1063 return (-1);
1064 }
1065
1066 Index2++;
1067 }
1068
1069 if (AcpiGbl_ExternalFileList)
1070 {
1071 AcpiDmClearExternalFileList();
1072 }
1073
1074 return (0);
1075}
2 *
3 * Module Name: aslmain - compiler main and utilities
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2013, 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
45#define _DECLARE_GLOBALS
46
47#include <contrib/dev/acpica/compiler/aslcompiler.h>
48#include <contrib/dev/acpica/include/acapps.h>
49#include <contrib/dev/acpica/include/acdisasm.h>
50#include <signal.h>
51
52#ifdef _DEBUG
53#include <crtdbg.h>
54#endif
55
56#define _COMPONENT ACPI_COMPILER
57 ACPI_MODULE_NAME ("aslmain")
58
59/* Local prototypes */
60
61static void
62Options (
63 void);
64
65static void
66FilenameHelp (
67 void);
68
69static void
70Usage (
71 void);
72
73static void ACPI_SYSTEM_XFACE
74AslSignalHandler (
75 int Sig);
76
77static void
78AslInitialize (
79 void);
80
81static int
82AslCommandLine (
83 int argc,
84 char **argv);
85
86static int
87AslDoOptions (
88 int argc,
89 char **argv,
90 BOOLEAN IsResponseFile);
91
92static void
93AslMergeOptionTokens (
94 char *InBuffer,
95 char *OutBuffer);
96
97static int
98AslDoResponseFile (
99 char *Filename);
100
101
102#define ASL_TOKEN_SEPARATORS " \t\n"
103#define ASL_SUPPORTED_OPTIONS "@:b|c|d^D:e:fgh^i|I:l^m:no|p:P^r:s|t|T:G^v^w|x:z"
104
105
106/*******************************************************************************
107 *
108 * FUNCTION: Options
109 *
110 * PARAMETERS: None
111 *
112 * RETURN: None
113 *
114 * DESCRIPTION: Display option help message
115 *
116 ******************************************************************************/
117
118static void
119Options (
120 void)
121{
122
123 printf ("\nGlobal:\n");
124 ACPI_OPTION ("-@ <file>", "Specify command file");
125 ACPI_OPTION ("-I <dir>", "Specify additional include directory");
126 ACPI_OPTION ("-T <sig>|ALL|*", "Create table template file for ACPI <Sig>");
127 ACPI_OPTION ("-v", "Display compiler version");
128
129 printf ("\nPreprocessor:\n");
130 ACPI_OPTION ("-D <symbol>", "Define symbol for preprocessor use");
131 ACPI_OPTION ("-li", "Create preprocessed output file (*.i)");
132 ACPI_OPTION ("-P", "Preprocess only and create preprocessor output file (*.i)");
133 ACPI_OPTION ("-Pn", "Disable preprocessor");
134
135 printf ("\nGeneral Output:\n");
136 ACPI_OPTION ("-p <prefix>", "Specify path/filename prefix for all output files");
137 ACPI_OPTION ("-va", "Disable all errors and warnings (summary only)");
138 ACPI_OPTION ("-vi", "Less verbose errors and warnings for use with IDEs");
139 ACPI_OPTION ("-vo", "Enable optimization comments");
140 ACPI_OPTION ("-vr", "Disable remarks");
141 ACPI_OPTION ("-vs", "Disable signon");
142 ACPI_OPTION ("-w1 -w2 -w3", "Set warning reporting level");
143 ACPI_OPTION ("-we", "Report warnings as errors");
144
145 printf ("\nAML and Data Output Files:\n");
146 ACPI_OPTION ("-sa -sc", "Create assembler or C source file (*.asm or *.c)");
147 ACPI_OPTION ("-ia -ic", "Create assembler or C include file (*.inc or *.h)");
148 ACPI_OPTION ("-ta -tc -ts", "Create assembler, C, or ASL hex table (*.hex)");
149
150 printf ("\nAML Code Generation:\n");
151 ACPI_OPTION ("-oa", "Disable all optimizations (compatibility mode)");
152 ACPI_OPTION ("-of", "Disable constant folding");
153 ACPI_OPTION ("-oi", "Disable integer optimization to Zero/One/Ones");
154 ACPI_OPTION ("-on", "Disable named reference string optimization");
155 ACPI_OPTION ("-cr", "Disable Resource Descriptor error checking");
156 ACPI_OPTION ("-in", "Ignore NoOp operators");
157 ACPI_OPTION ("-r <revision>", "Override table header Revision (1-255)");
158
159 printf ("\nASL Listing Files:\n");
160 ACPI_OPTION ("-l", "Create mixed listing file (ASL source and AML) (*.lst)");
161 ACPI_OPTION ("-ln", "Create namespace file (*.nsp)");
162 ACPI_OPTION ("-ls", "Create combined source file (expanded includes) (*.src)");
163
164 printf ("\nACPI Data Tables:\n");
165 ACPI_OPTION ("-G", "Compile custom table containing generic operators");
166 ACPI_OPTION ("-vt", "Create verbose templates (full disassembly)");
167
168 printf ("\nAML Disassembler:\n");
169 ACPI_OPTION ("-d [file]", "Disassemble or decode binary ACPI table to file (*.dsl)");
170 ACPI_OPTION ("-da [f1,f2]", "Disassemble multiple tables from single namespace");
171 ACPI_OPTION ("-db", "Do not translate Buffers to Resource Templates");
172 ACPI_OPTION ("-dc [file]", "Disassemble AML and immediately compile it");
173 ACPI_OPTION ("", "(Obtain DSDT from current system if no input file)");
174 ACPI_OPTION ("-e [f1,f2]", "Include ACPI table(s) for external symbol resolution");
175 ACPI_OPTION ("-g", "Get ACPI tables and write to files (*.dat)");
176 ACPI_OPTION ("-in", "Ignore NoOp opcodes");
177 ACPI_OPTION ("-vt", "Dump binary table data in hex format within output file");
178
179 printf ("\nHelp:\n");
180 ACPI_OPTION ("-h", "This message");
181 ACPI_OPTION ("-hc", "Display operators allowed in constant expressions");
182 ACPI_OPTION ("-hf", "Display help for output filename generation");
183 ACPI_OPTION ("-hr", "Display ACPI reserved method names");
184 ACPI_OPTION ("-ht", "Display currently supported ACPI table names");
185
186 printf ("\nDebug Options:\n");
187 ACPI_OPTION ("-bf -bt", "Create debug file (full or parse tree only) (*.txt)");
188 ACPI_OPTION ("-f", "Ignore errors, force creation of AML output file(s)");
189 ACPI_OPTION ("-n", "Parse only, no output generation");
190 ACPI_OPTION ("-ot", "Display compile times and statistics");
191 ACPI_OPTION ("-x <level>", "Set debug level for trace output");
192 ACPI_OPTION ("-z", "Do not insert new compiler ID for DataTables");
193}
194
195
196/*******************************************************************************
197 *
198 * FUNCTION: FilenameHelp
199 *
200 * PARAMETERS: None
201 *
202 * RETURN: None
203 *
204 * DESCRIPTION: Display help message for output filename generation
205 *
206 ******************************************************************************/
207
208static void
209FilenameHelp (
210 void)
211{
212
213 printf ("\nAML output filename generation:\n");
214 printf (" Output filenames are generated by appending an extension to a common\n");
215 printf (" filename prefix. The filename prefix is obtained via one of the\n");
216 printf (" following methods (in priority order):\n");
217 printf (" 1) The -p option specifies the prefix\n");
218 printf (" 2) The prefix of the AMLFileName in the ASL Definition Block\n");
219 printf (" 3) The prefix of the input filename\n");
220 printf ("\n");
221}
222
223
224/*******************************************************************************
225 *
226 * FUNCTION: Usage
227 *
228 * PARAMETERS: None
229 *
230 * RETURN: None
231 *
232 * DESCRIPTION: Display usage and option message
233 *
234 ******************************************************************************/
235
236static void
237Usage (
238 void)
239{
240
241 printf ("%s\n\n", ASL_COMPLIANCE);
242 ACPI_USAGE_HEADER ("iasl [Options] [Files]");
243 Options ();
244}
245
246
247/******************************************************************************
248 *
249 * FUNCTION: AslSignalHandler
250 *
251 * PARAMETERS: Sig - Signal that invoked this handler
252 *
253 * RETURN: None
254 *
255 * DESCRIPTION: Control-C handler. Delete any intermediate files and any
256 * output files that may be left in an indeterminate state.
257 *
258 *****************************************************************************/
259
260static void ACPI_SYSTEM_XFACE
261AslSignalHandler (
262 int Sig)
263{
264 UINT32 i;
265
266
267 signal (Sig, SIG_IGN);
268 printf ("Aborting\n\n");
269
270 /* Close all open files */
271
272 Gbl_Files[ASL_FILE_PREPROCESSOR].Handle = NULL; /* the .i file is same as source file */
273
274 for (i = ASL_FILE_INPUT; i < ASL_MAX_FILE_TYPE; i++)
275 {
276 FlCloseFile (i);
277 }
278
279 /* Delete any output files */
280
281 for (i = ASL_FILE_AML_OUTPUT; i < ASL_MAX_FILE_TYPE; i++)
282 {
283 FlDeleteFile (i);
284 }
285
286 exit (0);
287}
288
289
290/*******************************************************************************
291 *
292 * FUNCTION: AslInitialize
293 *
294 * PARAMETERS: None
295 *
296 * RETURN: None
297 *
298 * DESCRIPTION: Initialize compiler globals
299 *
300 ******************************************************************************/
301
302static void
303AslInitialize (
304 void)
305{
306 UINT32 i;
307
308
309#ifdef _DEBUG
310 _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | _CrtSetDbgFlag(0));
311#endif
312
313
314 for (i = 0; i < ASL_NUM_FILES; i++)
315 {
316 Gbl_Files[i].Handle = NULL;
317 Gbl_Files[i].Filename = NULL;
318 }
319
320 Gbl_Files[ASL_FILE_STDOUT].Handle = stdout;
321 Gbl_Files[ASL_FILE_STDOUT].Filename = "STDOUT";
322
323 Gbl_Files[ASL_FILE_STDERR].Handle = stderr;
324 Gbl_Files[ASL_FILE_STDERR].Filename = "STDERR";
325
326 /* Allocate the line buffer(s) */
327
328 Gbl_LineBufferSize /= 2;
329 UtExpandLineBuffers ();
330}
331
332
333/*******************************************************************************
334 *
335 * FUNCTION: AslMergeOptionTokens
336 *
337 * PARAMETERS: InBuffer - Input containing an option string
338 * OutBuffer - Merged output buffer
339 *
340 * RETURN: None
341 *
342 * DESCRIPTION: Remove all whitespace from an option string.
343 *
344 ******************************************************************************/
345
346static void
347AslMergeOptionTokens (
348 char *InBuffer,
349 char *OutBuffer)
350{
351 char *Token;
352
353
354 *OutBuffer = 0;
355
356 Token = strtok (InBuffer, ASL_TOKEN_SEPARATORS);
357 while (Token)
358 {
359 strcat (OutBuffer, Token);
360 Token = strtok (NULL, ASL_TOKEN_SEPARATORS);
361 }
362}
363
364
365/*******************************************************************************
366 *
367 * FUNCTION: AslDoResponseFile
368 *
369 * PARAMETERS: Filename - Name of the response file
370 *
371 * RETURN: Status
372 *
373 * DESCRIPTION: Open a response file and process all options within.
374 *
375 ******************************************************************************/
376
377static int
378AslDoResponseFile (
379 char *Filename)
380{
381 char *argv = StringBuffer2;
382 FILE *ResponseFile;
383 int OptStatus = 0;
384 int Opterr;
385 int Optind;
386
387
388 ResponseFile = fopen (Filename, "r");
389 if (!ResponseFile)
390 {
391 printf ("Could not open command file %s, %s\n",
392 Filename, strerror (errno));
393 return (-1);
394 }
395
396 /* Must save the current GetOpt globals */
397
398 Opterr = AcpiGbl_Opterr;
399 Optind = AcpiGbl_Optind;
400
401 /*
402 * Process all lines in the response file. There must be one complete
403 * option per line
404 */
405 while (fgets (StringBuffer, ASL_MSG_BUFFER_SIZE, ResponseFile))
406 {
407 /* Compress all tokens, allowing us to use a single argv entry */
408
409 AslMergeOptionTokens (StringBuffer, StringBuffer2);
410
411 /* Process the option */
412
413 AcpiGbl_Opterr = 0;
414 AcpiGbl_Optind = 0;
415
416 OptStatus = AslDoOptions (1, &argv, TRUE);
417 if (OptStatus)
418 {
419 printf ("Invalid option in command file %s: %s\n",
420 Filename, StringBuffer);
421 break;
422 }
423 }
424
425 /* Restore the GetOpt globals */
426
427 AcpiGbl_Opterr = Opterr;
428 AcpiGbl_Optind = Optind;
429
430 fclose (ResponseFile);
431 return (OptStatus);
432}
433
434
435/*******************************************************************************
436 *
437 * FUNCTION: AslDoOptions
438 *
439 * PARAMETERS: argc/argv - Standard argc/argv
440 * IsResponseFile - TRUE if executing a response file.
441 *
442 * RETURN: Status
443 *
444 * DESCRIPTION: Command line option processing
445 *
446 ******************************************************************************/
447
448static int
449AslDoOptions (
450 int argc,
451 char **argv,
452 BOOLEAN IsResponseFile)
453{
454 int j;
455 ACPI_STATUS Status;
456
457
458 /* Get the command line options */
459
460 while ((j = AcpiGetopt (argc, argv, ASL_SUPPORTED_OPTIONS)) != EOF) switch (j)
461 {
462 case '@': /* Begin a response file */
463
464 if (IsResponseFile)
465 {
466 printf ("Nested command files are not supported\n");
467 return (-1);
468 }
469
470 if (AslDoResponseFile (AcpiGbl_Optarg))
471 {
472 return (-1);
473 }
474 break;
475
476
477 case 'b': /* Debug output options */
478 switch (AcpiGbl_Optarg[0])
479 {
480 case 'f':
481 AslCompilerdebug = 1; /* same as yydebug */
482 DtParserdebug = 1;
483 PrParserdebug = 1;
484 break;
485
486 case 't':
487 break;
488
489 default:
490 printf ("Unknown option: -b%s\n", AcpiGbl_Optarg);
491 return (-1);
492 }
493
494 /* Produce debug output file */
495
496 Gbl_DebugFlag = TRUE;
497 break;
498
499
500 case 'c':
501 switch (AcpiGbl_Optarg[0])
502 {
503 case 'r':
504 Gbl_NoResourceChecking = TRUE;
505 break;
506
507 default:
508 printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
509 return (-1);
510 }
511 break;
512
513
514 case 'd': /* Disassembler */
515 switch (AcpiGbl_Optarg[0])
516 {
517 case '^':
518 Gbl_DoCompile = FALSE;
519 break;
520
521 case 'a':
522 Gbl_DoCompile = FALSE;
523 Gbl_DisassembleAll = TRUE;
524 break;
525
526 case 'b': /* Do not convert buffers to resource descriptors */
527 AcpiGbl_NoResourceDisassembly = TRUE;
528 break;
529
530 case 'c':
531 break;
532
533 default:
534 printf ("Unknown option: -d%s\n", AcpiGbl_Optarg);
535 return (-1);
536 }
537
538 Gbl_DisasmFlag = TRUE;
539 break;
540
541
542 case 'D': /* Define a symbol */
543 PrAddDefine (AcpiGbl_Optarg, NULL, TRUE);
544 break;
545
546
547 case 'e': /* External files for disassembler */
548 Status = AcpiDmAddToExternalFileList (AcpiGbl_Optarg);
549 if (ACPI_FAILURE (Status))
550 {
551 printf ("Could not add %s to external list\n", AcpiGbl_Optarg);
552 return (-1);
553 }
554 break;
555
556
557 case 'f': /* Ignore errors and force creation of aml file */
558 Gbl_IgnoreErrors = TRUE;
559 break;
560
561
562 case 'G':
563 Gbl_CompileGeneric = TRUE;
564 break;
565
566
567 case 'g': /* Get all ACPI tables */
568
569 Gbl_GetAllTables = TRUE;
570 Gbl_DoCompile = FALSE;
571 break;
572
573
574 case 'h':
575 switch (AcpiGbl_Optarg[0])
576 {
577 case '^':
578 Usage ();
579 exit (0);
580
581 case 'c':
582 UtDisplayConstantOpcodes ();
583 exit (0);
584
585 case 'f':
586 FilenameHelp ();
587 exit (0);
588
589 case 'r':
590 /* reserved names */
591
592 ApDisplayReservedNames ();
593 exit (0);
594
595 case 't':
596 UtDisplaySupportedTables ();
597 exit (0);
598
599 default:
600 printf ("Unknown option: -h%s\n", AcpiGbl_Optarg);
601 return (-1);
602 }
603
604
605 case 'I': /* Add an include file search directory */
606 FlAddIncludeDirectory (AcpiGbl_Optarg);
607 break;
608
609
610 case 'i': /* Output AML as an include file */
611 switch (AcpiGbl_Optarg[0])
612 {
613 case 'a':
614
615 /* Produce assembly code include file */
616
617 Gbl_AsmIncludeOutputFlag = TRUE;
618 break;
619
620 case 'c':
621
622 /* Produce C include file */
623
624 Gbl_C_IncludeOutputFlag = TRUE;
625 break;
626
627 case 'n':
628
629 /* Compiler/Disassembler: Ignore the NOOP operator */
630
631 AcpiGbl_IgnoreNoopOperator = TRUE;
632 break;
633
634 default:
635 printf ("Unknown option: -i%s\n", AcpiGbl_Optarg);
636 return (-1);
637 }
638 break;
639
640
641 case 'l': /* Listing files */
642 switch (AcpiGbl_Optarg[0])
643 {
644 case '^':
645 /* Produce listing file (Mixed source/aml) */
646
647 Gbl_ListingFlag = TRUE;
648 break;
649
650 case 'i':
651 /* Produce preprocessor output file */
652
653 Gbl_PreprocessorOutputFlag = TRUE;
654 break;
655
656 case 'n':
657 /* Produce namespace file */
658
659 Gbl_NsOutputFlag = TRUE;
660 break;
661
662 case 's':
663 /* Produce combined source file */
664
665 Gbl_SourceOutputFlag = TRUE;
666 break;
667
668 default:
669 printf ("Unknown option: -l%s\n", AcpiGbl_Optarg);
670 return (-1);
671 }
672 break;
673
674
675 case 'm': /* Set line buffer size */
676 Gbl_LineBufferSize = (UINT32) strtoul (AcpiGbl_Optarg, NULL, 0) * 1024;
677 if (Gbl_LineBufferSize < ASL_DEFAULT_LINE_BUFFER_SIZE)
678 {
679 Gbl_LineBufferSize = ASL_DEFAULT_LINE_BUFFER_SIZE;
680 }
681 printf ("Line Buffer Size: %u\n", Gbl_LineBufferSize);
682 break;
683
684
685 case 'n': /* Parse only */
686 Gbl_ParseOnlyFlag = TRUE;
687 break;
688
689
690 case 'o': /* Control compiler AML optimizations */
691 switch (AcpiGbl_Optarg[0])
692 {
693 case 'a':
694
695 /* Disable all optimizations */
696
697 Gbl_FoldConstants = FALSE;
698 Gbl_IntegerOptimizationFlag = FALSE;
699 Gbl_ReferenceOptimizationFlag = FALSE;
700 break;
701
702 case 'f':
703
704 /* Disable folding on "normal" expressions */
705
706 Gbl_FoldConstants = FALSE;
707 break;
708
709 case 'i':
710
711 /* Disable integer optimization to constants */
712
713 Gbl_IntegerOptimizationFlag = FALSE;
714 break;
715
716 case 'n':
717
718 /* Disable named reference optimization */
719
720 Gbl_ReferenceOptimizationFlag = FALSE;
721 break;
722
723 case 't':
724
725 /* Display compile time(s) */
726
727 Gbl_CompileTimesFlag = TRUE;
728 break;
729
730 default:
731 printf ("Unknown option: -c%s\n", AcpiGbl_Optarg);
732 return (-1);
733 }
734 break;
735
736
737 case 'P': /* Preprocessor options */
738 switch (AcpiGbl_Optarg[0])
739 {
740 case '^': /* Proprocess only, emit (.i) file */
741 Gbl_PreprocessOnly = TRUE;
742 Gbl_PreprocessorOutputFlag = TRUE;
743 break;
744
745 case 'n': /* Disable preprocessor */
746 Gbl_PreprocessFlag = FALSE;
747 break;
748
749 default:
750 printf ("Unknown option: -P%s\n", AcpiGbl_Optarg);
751 return (-1);
752 }
753 break;
754
755
756 case 'p': /* Override default AML output filename */
757 Gbl_OutputFilenamePrefix = AcpiGbl_Optarg;
758 Gbl_UseDefaultAmlFilename = FALSE;
759 break;
760
761
762 case 'r': /* Override revision found in table header */
763 Gbl_RevisionOverride = (UINT8) strtoul (AcpiGbl_Optarg, NULL, 0);
764 break;
765
766
767 case 's': /* Create AML in a source code file */
768 switch (AcpiGbl_Optarg[0])
769 {
770 case 'a':
771
772 /* Produce assembly code output file */
773
774 Gbl_AsmOutputFlag = TRUE;
775 break;
776
777 case 'c':
778
779 /* Produce C hex output file */
780
781 Gbl_C_OutputFlag = TRUE;
782 break;
783
784 default:
785 printf ("Unknown option: -s%s\n", AcpiGbl_Optarg);
786 return (-1);
787 }
788 break;
789
790
791 case 't': /* Produce hex table output file */
792 switch (AcpiGbl_Optarg[0])
793 {
794 case 'a':
795 Gbl_HexOutputFlag = HEX_OUTPUT_ASM;
796 break;
797
798 case 'c':
799 Gbl_HexOutputFlag = HEX_OUTPUT_C;
800 break;
801
802 case 's':
803 Gbl_HexOutputFlag = HEX_OUTPUT_ASL;
804 break;
805
806 default:
807 printf ("Unknown option: -t%s\n", AcpiGbl_Optarg);
808 return (-1);
809 }
810 break;
811
812
813 case 'T': /* Create a ACPI table template file */
814 Gbl_DoTemplates = TRUE;
815 Gbl_TemplateSignature = AcpiGbl_Optarg;
816 break;
817
818
819 case 'v': /* Version and verbosity settings */
820 switch (AcpiGbl_Optarg[0])
821 {
822 case '^':
823 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
824 exit (0);
825
826 case 'a':
827 /* Disable All error/warning messages */
828
829 Gbl_NoErrors = TRUE;
830 break;
831
832 case 'i':
833 /*
834 * Support for integrated development environment(s).
835 *
836 * 1) No compiler signon
837 * 2) Send stderr messages to stdout
838 * 3) Less verbose error messages (single line only for each)
839 * 4) Error/warning messages are formatted appropriately to
840 * be recognized by MS Visual Studio
841 */
842 Gbl_VerboseErrors = FALSE;
843 Gbl_DoSignon = FALSE;
844 Gbl_Files[ASL_FILE_STDERR].Handle = stdout;
845 break;
846
847 case 'o':
848 Gbl_DisplayOptimizations = TRUE;
849 break;
850
851 case 'r':
852 Gbl_DisplayRemarks = FALSE;
853 break;
854
855 case 's':
856 Gbl_DoSignon = FALSE;
857 break;
858
859 case 't':
860 Gbl_VerboseTemplates = TRUE;
861 break;
862
863 default:
864 printf ("Unknown option: -v%s\n", AcpiGbl_Optarg);
865 return (-1);
866 }
867 break;
868
869
870 case 'w': /* Set warning levels */
871 switch (AcpiGbl_Optarg[0])
872 {
873 case '1':
874 Gbl_WarningLevel = ASL_WARNING;
875 break;
876
877 case '2':
878 Gbl_WarningLevel = ASL_WARNING2;
879 break;
880
881 case '3':
882 Gbl_WarningLevel = ASL_WARNING3;
883 break;
884
885 case 'e':
886 Gbl_WarningsAsErrors = TRUE;
887 break;
888
889 default:
890 printf ("Unknown option: -w%s\n", AcpiGbl_Optarg);
891 return (-1);
892 }
893 break;
894
895
896 case 'x': /* Set debug print output level */
897 AcpiDbgLevel = strtoul (AcpiGbl_Optarg, NULL, 16);
898 break;
899
900
901 case 'z':
902 Gbl_UseOriginalCompilerId = TRUE;
903 break;
904
905
906 default:
907 return (-1);
908 }
909
910 return (0);
911}
912
913
914/*******************************************************************************
915 *
916 * FUNCTION: AslCommandLine
917 *
918 * PARAMETERS: argc/argv
919 *
920 * RETURN: Last argv index
921 *
922 * DESCRIPTION: Command line processing
923 *
924 ******************************************************************************/
925
926static int
927AslCommandLine (
928 int argc,
929 char **argv)
930{
931 int BadCommandLine = 0;
932 ACPI_STATUS Status;
933
934
935 /* Minimum command line contains at least the command and an input file */
936
937 if (argc < 2)
938 {
939 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
940 Usage ();
941 exit (1);
942 }
943
944 /* Process all command line options */
945
946 BadCommandLine = AslDoOptions (argc, argv, FALSE);
947
948 if (Gbl_DoTemplates)
949 {
950 Status = DtCreateTemplates (Gbl_TemplateSignature);
951 if (ACPI_FAILURE (Status))
952 {
953 exit (-1);
954 }
955 exit (1);
956 }
957
958 /* Next parameter must be the input filename */
959
960 if (!argv[AcpiGbl_Optind] &&
961 !Gbl_DisasmFlag &&
962 !Gbl_GetAllTables)
963 {
964 printf ("Missing input filename\n");
965 BadCommandLine = TRUE;
966 }
967
968 if (Gbl_DoSignon)
969 {
970 printf (ACPI_COMMON_SIGNON (ASL_COMPILER_NAME));
971 if (Gbl_IgnoreErrors)
972 {
973 printf ("Ignoring all errors, forcing AML file generation\n\n");
974 }
975 }
976
977 /* Abort if anything went wrong on the command line */
978
979 if (BadCommandLine)
980 {
981 printf ("\n");
982 Usage ();
983 exit (1);
984 }
985
986 return (AcpiGbl_Optind);
987}
988
989
990/*******************************************************************************
991 *
992 * FUNCTION: main
993 *
994 * PARAMETERS: Standard argc/argv
995 *
996 * RETURN: Program termination code
997 *
998 * DESCRIPTION: C main routine for the Asl Compiler. Handle command line
999 * options and begin the compile for each file on the command line
1000 *
1001 ******************************************************************************/
1002
1003int ACPI_SYSTEM_XFACE
1004main (
1005 int argc,
1006 char **argv)
1007{
1008 ACPI_STATUS Status;
1009 int Index1;
1010 int Index2;
1011
1012
1013 signal (SIGINT, AslSignalHandler);
1014
1015 AcpiGbl_ExternalFileList = NULL;
1016 AcpiDbgLevel = 0;
1017
1018#ifdef _DEBUG
1019 _CrtSetDbgFlag (_CRTDBG_CHECK_ALWAYS_DF | _CRTDBG_LEAK_CHECK_DF |
1020 _CrtSetDbgFlag(_CRTDBG_REPORT_FLAG));
1021#endif
1022
1023 /* Init and command line */
1024
1025 Index1 = Index2 = AslCommandLine (argc, argv);
1026
1027 AslInitialize ();
1028 PrInitializePreprocessor ();
1029
1030 /* Options that have no additional parameters or pathnames */
1031
1032 if (Gbl_GetAllTables)
1033 {
1034 Status = AslDoOneFile (NULL);
1035 if (ACPI_FAILURE (Status))
1036 {
1037 return (-1);
1038 }
1039 return (0);
1040 }
1041
1042 if (Gbl_DisassembleAll)
1043 {
1044 while (argv[Index1])
1045 {
1046 Status = AslDoOnePathname (argv[Index1], AcpiDmAddToExternalFileList);
1047 if (ACPI_FAILURE (Status))
1048 {
1049 return (-1);
1050 }
1051
1052 Index1++;
1053 }
1054 }
1055
1056 /* Process each pathname/filename in the list, with possible wildcards */
1057
1058 while (argv[Index2])
1059 {
1060 Status = AslDoOnePathname (argv[Index2], AslDoOneFile);
1061 if (ACPI_FAILURE (Status))
1062 {
1063 return (-1);
1064 }
1065
1066 Index2++;
1067 }
1068
1069 if (AcpiGbl_ExternalFileList)
1070 {
1071 AcpiDmClearExternalFileList();
1072 }
1073
1074 return (0);
1075}