1 /******************************************************************************
3 * Module Name: aslcompile - top level compile module
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2019, Intel Corp.
12 * All rights reserved.
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
37 * The above copyright and patent license is granted only if the following
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
72 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
80 * 4. Disclaimer and Export Compliance
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
114 *****************************************************************************
116 * Alternatively, you may choose to be licensed under the terms of the
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
122 * 1. Redistributions of source code must retain the above copyright
123 * notice, this list of conditions, and the following disclaimer,
124 * without modification.
125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126 * substantially similar to the "NO WARRANTY" disclaimer below
127 * ("Disclaimer") and any redistribution must be conditioned upon
128 * including a substantially similar Disclaimer requirement for further
129 * binary redistribution.
130 * 3. Neither the names of the above-listed copyright holders nor the names
131 * of any contributors may be used to endorse or promote products derived
132 * from this software without specific prior written permission.
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
146 * Alternatively, you may choose to be licensed under the terms of the
147 * GNU General Public License ("GPL") version 2 as published by the Free
148 * Software Foundation.
150 *****************************************************************************/
152 #include "aslcompiler.h"
153 #include "acnamesp.h"
159 #define _COMPONENT ACPI_COMPILER
160 ACPI_MODULE_NAME ("aslcompile")
164 * External is here in case the parser emits the same external in the
165 * generated header. (Newer versions of Bison)
171 /* Local prototypes */
182 /*******************************************************************************
184 * FUNCTION: CmDoCompile
188 * RETURN: Status (0 = OK)
190 * DESCRIPTION: This procedure performs the entire compile
192 ******************************************************************************/
203 FullCompile = UtBeginEvent ("*** Total Compile time ***");
204 Event = UtBeginEvent ("Open input and output files");
207 Event = UtBeginEvent ("Preprocess input file");
208 if (AslGbl_PreprocessFlag)
210 /* Enter compiler name as a #define */
212 PrAddDefine (ASL_DEFINE, "", FALSE);
217 AslGbl_CurrentLineNumber = 1;
218 AslGbl_LogicalLineNumber = 1;
220 if (AslGbl_PreprocessOnly)
230 /* Build the parse tree */
232 Event = UtBeginEvent ("Parse source code and build parse tree");
236 /* Check for parser-detected syntax errors */
238 if (AslGbl_SyntaxError)
241 "Compiler aborting due to parser-detected syntax error(s)\n");
246 /* Did the parse tree get successfully constructed? */
248 if (!AslGbl_ParseTreeRoot)
251 * If there are no errors, then we have some sort of
254 AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL,
255 NULL, "- Could not resolve parse tree root node");
260 /* Flush out any remaining source after parse tree is complete */
262 Event = UtBeginEvent ("Flush source input");
263 CmFlushSourceCode ();
265 /* Prune the parse tree if requested (debug purposes only) */
267 if (AslGbl_PruneParseTree)
269 AslPruneParseTree (AslGbl_PruneDepth, AslGbl_PruneType);
272 /* Optional parse tree dump, compiler debug output only */
276 OpcGetIntegerWidth (AslGbl_ParseTreeRoot->Asl.Child);
279 /* Pre-process parse tree for any operator transforms */
281 Event = UtBeginEvent ("Parse tree transforms");
282 DbgPrint (ASL_DEBUG_OUTPUT, "\nParse tree transforms\n\n");
283 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE,
284 TrAmlTransformWalkBegin, TrAmlTransformWalkEnd, NULL);
287 /* Generate AML opcodes corresponding to the parse tokens */
289 Event = UtBeginEvent ("Generate AML opcodes");
290 DbgPrint (ASL_DEBUG_OUTPUT, "Generating AML opcodes\n\n");
291 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
292 OpcAmlOpcodeWalk, NULL);
296 * Now that the input is parsed, we can open the AML output file.
297 * Note: by default, the name of this file comes from the table
298 * descriptor within the input file.
300 Event = UtBeginEvent ("Open AML output file");
301 Status = FlOpenAmlOutputFile (AslGbl_OutputFilenamePrefix);
303 if (ACPI_FAILURE (Status))
305 AePrintErrorLog (ASL_FILE_STDERR);
309 /* Interpret and generate all compile-time constants */
311 Event = UtBeginEvent ("Constant folding via AML interpreter");
312 DbgPrint (ASL_DEBUG_OUTPUT,
313 "Interpreting compile-time constant expressions\n\n");
315 if (AslGbl_FoldConstants)
317 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD,
318 NULL, OpcAmlConstantWalk, NULL);
322 DbgPrint (ASL_PARSE_OUTPUT, " Optional folding disabled\n");
326 /* Update AML opcodes if necessary, after constant folding */
328 Event = UtBeginEvent ("Updating AML opcodes after constant folding");
329 DbgPrint (ASL_DEBUG_OUTPUT,
330 "Updating AML opcodes after constant folding\n\n");
331 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD,
332 NULL, OpcAmlOpcodeUpdateWalk, NULL);
335 /* Calculate all AML package lengths */
337 Event = UtBeginEvent ("Generate AML package lengths");
338 DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n");
339 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
340 LnPackageLengthWalk, NULL);
343 if (AslGbl_ParseOnlyFlag)
345 AePrintErrorLog (ASL_FILE_STDERR);
346 UtDisplaySummary (ASL_FILE_STDERR);
347 if (AslGbl_DebugFlag)
349 /* Print error summary to the stdout also */
351 AePrintErrorLog (ASL_FILE_STDOUT);
352 UtDisplaySummary (ASL_FILE_STDOUT);
354 UtEndEvent (FullCompile);
359 * Create an internal namespace and use it as a symbol table
362 /* Namespace loading */
364 Event = UtBeginEvent ("Create ACPI Namespace");
365 DbgPrint (ASL_DEBUG_OUTPUT, "Creating ACPI Namespace\n\n");
366 Status = LdLoadNamespace (AslGbl_ParseTreeRoot);
368 if (ACPI_FAILURE (Status))
373 /* Namespace cross-reference */
375 AslGbl_NamespaceEvent = UtBeginEvent (
376 "Cross reference parse tree and Namespace");
377 DbgPrint (ASL_DEBUG_OUTPUT, "Cross referencing namespace\n\n");
378 Status = XfCrossReferenceNamespace ();
379 if (ACPI_FAILURE (Status))
384 /* Namespace - Check for non-referenced objects */
386 LkFindUnreferencedObjects ();
387 UtEndEvent (AslGbl_NamespaceEvent);
389 /* Resolve External Declarations */
391 Event = UtBeginEvent ("Resolve all Externals");
392 DbgPrint (ASL_DEBUG_OUTPUT, "\nResolve Externals\n\n");
394 if (AslGbl_DoExternalsInPlace)
396 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD,
397 ExAmlExternalWalkBegin, NULL, NULL);
401 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE,
402 ExAmlExternalWalkBegin, ExAmlExternalWalkEnd, NULL);
407 * Semantic analysis. This can happen only after the
408 * namespace has been loaded and cross-referenced.
410 * part one - check control methods
412 Event = UtBeginEvent ("Analyze control method return types");
413 AslGbl_AnalysisWalkInfo.MethodStack = NULL;
415 DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method analysis\n\n");
417 if (AslGbl_CrossReferenceOutput)
419 OtPrintHeaders ("Part 1: Object Reference Map "
420 "(Object references from within each control method)");
423 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE,
424 MtMethodAnalysisWalkBegin,
425 MtMethodAnalysisWalkEnd, &AslGbl_AnalysisWalkInfo);
428 /* Generate the object cross-reference file if requested */
430 Event = UtBeginEvent ("Generate cross-reference file");
434 /* Semantic error checking part two - typing of method returns */
436 Event = UtBeginEvent ("Determine object types returned by methods");
437 DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method typing\n\n");
438 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD,
439 NULL, AnMethodTypingWalkEnd, NULL);
442 /* Semantic error checking part three - operand type checking */
444 Event = UtBeginEvent ("Analyze AML operand types");
445 DbgPrint (ASL_DEBUG_OUTPUT,
446 "Semantic analysis - Operand type checking\n\n");
447 if (AslGbl_DoTypechecking)
449 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD,
450 NULL, AnOperandTypecheckWalkEnd, &AslGbl_AnalysisWalkInfo);
454 /* Semantic error checking part four - other miscellaneous checks */
456 Event = UtBeginEvent ("Miscellaneous analysis");
457 DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - miscellaneous\n\n");
458 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD,
459 AnOtherSemanticAnalysisWalkBegin,
460 NULL, &AslGbl_AnalysisWalkInfo);
464 * ASL-/ASL+ converter: Gbl_ParseTreeRoot->CommentList contains the
465 * very last comment of a given ASL file because it's the last constructed
466 * node during compilation. We take the very last comment and save it in a
467 * global for it to be used by the disassembler.
469 if (AcpiGbl_CaptureComments)
471 AcpiGbl_LastListHead = AslGbl_ParseTreeRoot->Asl.CommentList;
472 AslGbl_ParseTreeRoot->Asl.CommentList = NULL;
475 /* Calculate all AML package lengths */
477 Event = UtBeginEvent ("Finish AML package length generation");
478 DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n");
479 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
480 LnInitLengthsWalk, NULL);
481 TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL,
482 LnPackageLengthWalk, NULL);
485 /* Code generation - emit the AML */
487 Event = UtBeginEvent ("Generate AML code and write output files");
488 DbgPrint (ASL_DEBUG_OUTPUT, "Writing AML byte code\n\n");
489 CgGenerateAmlOutput ();
492 Event = UtBeginEvent ("Write optional output files");
496 UtEndEvent (FullCompile);
497 AslCheckExpectedExceptions ();
502 UtEndEvent (FullCompile);
508 /*******************************************************************************
510 * FUNCTION: AslCompilerSignon
512 * PARAMETERS: FileId - ID of the output file
516 * DESCRIPTION: Display compiler signon
518 ******************************************************************************/
528 /* Set line prefix depending on the destination file type */
532 case ASL_FILE_ASM_SOURCE_OUTPUT:
533 case ASL_FILE_ASM_INCLUDE_OUTPUT:
538 case ASL_FILE_HEX_OUTPUT:
540 if (AslGbl_HexOutputFlag == HEX_OUTPUT_ASM)
544 else if ((AslGbl_HexOutputFlag == HEX_OUTPUT_C) ||
545 (AslGbl_HexOutputFlag == HEX_OUTPUT_ASL))
547 FlPrintFile (ASL_FILE_HEX_OUTPUT, "/*\n");
552 case ASL_FILE_C_SOURCE_OUTPUT:
553 case ASL_FILE_C_OFFSET_OUTPUT:
554 case ASL_FILE_C_INCLUDE_OUTPUT:
561 /* No other output types supported */
566 /* Running compiler or disassembler? */
568 if (AcpiGbl_DisasmFlag)
570 UtilityName = AML_DISASSEMBLER_NAME;
574 UtilityName = ASL_COMPILER_NAME;
577 /* Compiler signon with copyright */
579 FlPrintFile (FileId, "%s\n", Prefix);
580 FlPrintFile (FileId, ACPI_COMMON_HEADER (UtilityName, Prefix));
584 /*******************************************************************************
586 * FUNCTION: AslCompilerFileHeader
588 * PARAMETERS: FileId - ID of the output file
592 * DESCRIPTION: Header used at the beginning of output files
594 ******************************************************************************/
597 AslCompilerFileHeader (
605 /* Set line prefix depending on the destination file type */
609 case ASL_FILE_ASM_SOURCE_OUTPUT:
610 case ASL_FILE_ASM_INCLUDE_OUTPUT:
615 case ASL_FILE_HEX_OUTPUT:
617 if (AslGbl_HexOutputFlag == HEX_OUTPUT_ASM)
621 else if ((AslGbl_HexOutputFlag == HEX_OUTPUT_C) ||
622 (AslGbl_HexOutputFlag == HEX_OUTPUT_ASL))
628 case ASL_FILE_C_SOURCE_OUTPUT:
629 case ASL_FILE_C_OFFSET_OUTPUT:
630 case ASL_FILE_C_INCLUDE_OUTPUT:
637 /* No other output types supported */
642 /* Compilation header with timestamp */
644 (void) time (&Aclock);
645 NewTime = localtime (&Aclock);
648 "%sCompilation of \"%s\" - %s%s\n",
649 Prefix, AslGbl_Files[ASL_FILE_INPUT].Filename, asctime (NewTime),
654 case ASL_FILE_C_SOURCE_OUTPUT:
655 case ASL_FILE_C_OFFSET_OUTPUT:
656 case ASL_FILE_C_INCLUDE_OUTPUT:
658 FlPrintFile (FileId, " */\n");
663 /* Nothing to do for other output types */
670 /*******************************************************************************
672 * FUNCTION: CmFlushSourceCode
678 * DESCRIPTION: Read in any remaining source code after the parse tree
679 * has been constructed.
681 ******************************************************************************/
690 while (FlReadFile (ASL_FILE_INPUT, &Buffer, 1) != AE_ERROR)
692 AslInsertLineBuffer ((int) Buffer);
695 AslResetCurrentLineBuffer ();
699 /*******************************************************************************
701 * FUNCTION: CmDoOutputFiles
707 * DESCRIPTION: Create all "listing" type files
709 ******************************************************************************/
716 /* Create listings and hex files */
721 /* Dump the namespace to the .nsp file if requested */
723 (void) NsDisplayNamespace ();
725 /* Dump the device mapping file */
727 MpEmitMappingInfo ();
731 /*******************************************************************************
733 * FUNCTION: CmDumpAllEvents
739 * DESCRIPTION: Dump all compiler events
741 ******************************************************************************/
747 ASL_EVENT_INFO *Event;
754 Event = AslGbl_Events;
756 DbgPrint (ASL_DEBUG_OUTPUT, "\n\nElapsed time for major events\n\n");
757 if (AslGbl_CompileTimesFlag)
759 printf ("\nElapsed time for major events\n\n");
762 for (i = 0; i < AslGbl_NextEvent; i++)
766 /* Delta will be in 100-nanosecond units */
768 Delta = (UINT32) (Event->EndTime - Event->StartTime);
770 MicroSeconds = Delta / ACPI_100NSEC_PER_USEC;
771 MilliSeconds = Delta / ACPI_100NSEC_PER_MSEC;
773 /* Round milliseconds up */
775 if ((MicroSeconds - (MilliSeconds * ACPI_USEC_PER_MSEC)) >= 500)
780 DbgPrint (ASL_DEBUG_OUTPUT, "%8u usec %8u msec - %s\n",
781 MicroSeconds, MilliSeconds, Event->EventName);
783 if (AslGbl_CompileTimesFlag)
785 printf ("%8u usec %8u msec - %s\n",
786 MicroSeconds, MilliSeconds, Event->EventName);
795 /*******************************************************************************
797 * FUNCTION: CmCleanupAndExit
803 * DESCRIPTION: Close all open files and exit the compiler
805 ******************************************************************************/
812 BOOLEAN DeleteAmlFile = FALSE;
815 AePrintErrorLog (ASL_FILE_STDERR);
816 if (AslGbl_DebugFlag)
818 /* Print error summary to stdout also */
820 AePrintErrorLog (ASL_FILE_STDOUT);
823 /* Emit compile times if enabled */
827 if (AslGbl_CompileTimesFlag)
829 printf ("\nMiscellaneous compile statistics\n\n");
830 printf ("%11u : %s\n", AslGbl_TotalParseNodes, "Parse nodes");
831 printf ("%11u : %s\n", AslGbl_NsLookupCount, "Namespace searches");
832 printf ("%11u : %s\n", AslGbl_TotalNamedObjects, "Named objects");
833 printf ("%11u : %s\n", AslGbl_TotalMethods, "Control methods");
834 printf ("%11u : %s\n", AslGbl_TotalAllocations, "Memory Allocations");
835 printf ("%11u : %s\n", AslGbl_TotalAllocated, "Total allocated memory");
836 printf ("%11u : %s\n", AslGbl_TotalFolds, "Constant subtrees folded");
840 if (AslGbl_NsLookupCount)
842 DbgPrint (ASL_DEBUG_OUTPUT,
843 "\n\nMiscellaneous compile statistics\n\n");
845 DbgPrint (ASL_DEBUG_OUTPUT,
846 "%32s : %u\n", "Total Namespace searches",
847 AslGbl_NsLookupCount);
849 DbgPrint (ASL_DEBUG_OUTPUT,
850 "%32s : %u usec\n", "Time per search", ((UINT32)
851 (AslGbl_Events[AslGbl_NamespaceEvent].EndTime -
852 AslGbl_Events[AslGbl_NamespaceEvent].StartTime) / 10) /
853 AslGbl_NsLookupCount);
856 if (AslGbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT)
858 printf ("\nMaximum error count (%d) exceeded\n",
859 ASL_MAX_ERROR_COUNT);
862 UtDisplaySummary (ASL_FILE_STDOUT);
865 * We will delete the AML file if there are errors and the
866 * force AML output option has not been used.
868 if ((AslGbl_ExceptionCount[ASL_ERROR] > 0) &&
869 (!AslGbl_IgnoreErrors) &&
870 AslGbl_Files[ASL_FILE_AML_OUTPUT].Handle)
872 DeleteAmlFile = TRUE;
875 /* Close all open files */
878 * Take care with the preprocessor file (.pre), it might be the same
879 * as the "input" file, depending on where the compiler has terminated
880 * or aborted. Prevent attempt to close the same file twice in
883 if (AslGbl_Files[ASL_FILE_PREPROCESSOR].Handle ==
884 AslGbl_Files[ASL_FILE_INPUT].Handle)
886 AslGbl_Files[ASL_FILE_PREPROCESSOR].Handle = NULL;
889 /* Close the standard I/O files */
891 for (i = ASL_FILE_INPUT; i < ASL_MAX_FILE_TYPE; i++)
896 /* Delete AML file if there are errors */
900 FlDeleteFile (ASL_FILE_AML_OUTPUT);
903 /* Delete the preprocessor temp file unless full debug was specified */
905 if (AslGbl_PreprocessFlag && !AslGbl_KeepPreprocessorTempFile)
907 FlDeleteFile (ASL_FILE_PREPROCESSOR);
911 * Delete intermediate ("combined") source file (if -ls flag not set)
912 * This file is created during normal ASL/AML compiles. It is not
913 * created by the data table compiler.
915 * If the -ls flag is set, then the .SRC file should not be deleted.
916 * In this case, Gbl_SourceOutputFlag is set to TRUE.
918 * Note: Handles are cleared by FlCloseFile above, so we look at the
919 * filename instead, to determine if the .SRC file was actually
922 if (!AslGbl_SourceOutputFlag)
924 FlDeleteFile (ASL_FILE_SOURCE_OUTPUT);
927 /* Final cleanup after compiling one file */
929 if (!AslGbl_DoAslConversion)
931 UtDeleteLocalCaches ();