/****************************************************************************** * * Module Name: aslcompile - top level compile module * *****************************************************************************/ /****************************************************************************** * * 1. Copyright Notice * * Some or all of this work - Copyright (c) 1999 - 2021, Intel Corp. * All rights reserved. * * 2. License * * 2.1. This is your license from Intel Corp. under its intellectual property * rights. You may have additional license terms from the party that provided * you this software, covering your right to use that party's intellectual * property rights. * * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a * copy of the source code appearing in this file ("Covered Code") an * irrevocable, perpetual, worldwide license under Intel's copyrights in the * base code distributed originally by Intel ("Original Intel Code") to copy, * make derivatives, distribute, use and display any portion of the Covered * Code in any form, with the right to sublicense such rights; and * * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent * license (with the right to sublicense), under only those claims of Intel * patents that are infringed by the Original Intel Code, to make, use, sell, * offer to sell, and import the Covered Code and derivative works thereof * solely to the minimum extent necessary to exercise the above copyright * license, and in no event shall the patent license extend to any additions * to or modifications of the Original Intel Code. No other license or right * is granted directly or by implication, estoppel or otherwise; * * The above copyright and patent license is granted only if the following * conditions are met: * * 3. Conditions * * 3.1. Redistribution of Source with Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification with rights to further distribute source must include * the above Copyright Notice, the above License, this list of Conditions, * and the following Disclaimer and Export Compliance provision. In addition, * Licensee must cause all Covered Code to which Licensee contributes to * contain a file documenting the changes Licensee made to create that Covered * Code and the date of any change. Licensee must include in that file the * documentation of any changes made by any predecessor Licensee. Licensee * must include a prominent statement that the modification is derived, * directly or indirectly, from Original Intel Code. * * 3.2. Redistribution of Source with no Rights to Further Distribute Source. * Redistribution of source code of any substantial portion of the Covered * Code or modification without rights to further distribute source must * include the following Disclaimer and Export Compliance provision in the * documentation and/or other materials provided with distribution. In * addition, Licensee may not authorize further sublicense of source of any * portion of the Covered Code, and must include terms to the effect that the * license from Licensee to its licensee is limited to the intellectual * property embodied in the software Licensee provides to its licensee, and * not to intellectual property embodied in modifications its licensee may * make. * * 3.3. Redistribution of Executable. Redistribution in executable form of any * substantial portion of the Covered Code or modification must reproduce the * above Copyright Notice, and the following Disclaimer and Export Compliance * provision in the documentation and/or other materials provided with the * distribution. * * 3.4. Intel retains all right, title, and interest in and to the Original * Intel Code. * * 3.5. Neither the name Intel nor any other trademark owned or controlled by * Intel shall be used in advertising or otherwise to promote the sale, use or * other dealings in products derived from or relating to the Covered Code * without prior written authorization from Intel. * * 4. Disclaimer and Export Compliance * * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A * PARTICULAR PURPOSE. * * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY * LIMITED REMEDY. * * 4.3. Licensee shall not export, either directly or indirectly, any of this * software or system incorporating such software without first obtaining any * required license or other approval from the U. S. Department of Commerce or * any other agency or department of the United States Government. In the * event Licensee exports any such software from the United States or * re-exports any such software from a foreign destination, Licensee shall * ensure that the distribution and export/re-export of the software is in * compliance with all laws, regulations, orders, or other restrictions of the * U.S. Export Administration Regulations. Licensee agrees that neither it nor * any of its subsidiaries will export/re-export any technical data, process, * software, or service, directly or indirectly, to any country for which the * United States government or any agency thereof requires an export license, * other governmental approval, or letter of assurance, without first obtaining * such license, approval or letter. * ***************************************************************************** * * Alternatively, you may choose to be licensed under the terms of the * following license: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions, and the following disclaimer, * without modification. * 2. Redistributions in binary form must reproduce at minimum a disclaimer * substantially similar to the "NO WARRANTY" disclaimer below * ("Disclaimer") and any redistribution must be conditioned upon * including a substantially similar Disclaimer requirement for further * binary redistribution. * 3. Neither the names of the above-listed copyright holders nor the names * of any contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Alternatively, you may choose to be licensed under the terms of the * GNU General Public License ("GPL") version 2 as published by the Free * Software Foundation. * *****************************************************************************/ #include "aslcompiler.h" #include "acnamesp.h" #include #include #include #define _COMPONENT ACPI_COMPILER ACPI_MODULE_NAME ("aslcompile") /* * Main parser entry * External is here in case the parser emits the same external in the * generated header. (Newer versions of Bison) */ int AslCompilerparse( void); /* Local prototypes */ static void CmFlushSourceCode ( void); static void CmDumpAllEvents ( void); static void CmFinishFiles( BOOLEAN DeleteAmlFile); /******************************************************************************* * * FUNCTION: CmDoCompile * * PARAMETERS: None * * RETURN: Status (0 = OK) * * DESCRIPTION: This procedure performs the entire compile * ******************************************************************************/ ACPI_STATUS CmDoCompile ( void) { UINT8 FullCompile; UINT8 Event; ASL_GLOBAL_FILE_NODE *FileNode; FullCompile = UtBeginEvent ("*** Total Compile time ***"); Event = UtBeginEvent ("Open input and output files"); UtEndEvent (Event); Event = UtBeginEvent ("Preprocess input file"); if (AslGbl_PreprocessFlag) { /* Enter compiler name as a #define */ PrAddDefine (ASL_DEFINE, "", FALSE); /* Preprocessor */ PrDoPreprocess (); AslGbl_CurrentLineNumber = 1; AslGbl_LogicalLineNumber = 1; AslGbl_CurrentLineOffset = 0; if (AslGbl_PreprocessOnly) { UtEndEvent (Event); return (AE_OK); } } UtEndEvent (Event); /* Build the parse tree */ Event = UtBeginEvent ("Parse source code and build parse tree"); AslCompilerparse(); UtEndEvent (Event); /* Check for parser-detected syntax errors */ if (AslGbl_SyntaxError) { fprintf (stderr, "Compiler aborting due to parser-detected syntax error(s)\n"); /* Flag this error in the FileNode for compilation summary */ FileNode = FlGetCurrentFileNode (); FileNode->ParserErrorDetected = TRUE; AslGbl_ParserErrorDetected = TRUE; LsDumpParseTree (); goto ErrorExit; } /* Did the parse tree get successfully constructed? */ if (!AslGbl_ParseTreeRoot) { /* * If there are no errors, then we have some sort of * internal problem. */ AslError (ASL_ERROR, ASL_MSG_COMPILER_INTERNAL, NULL, "- Could not resolve parse tree root node"); goto ErrorExit; } /* Flush out any remaining source after parse tree is complete */ Event = UtBeginEvent ("Flush source input"); CmFlushSourceCode (); /* Prune the parse tree if requested (debug purposes only) */ if (AslGbl_PruneParseTree) { AslPruneParseTree (AslGbl_PruneDepth, AslGbl_PruneType); } /* Optional parse tree dump, compiler debug output only */ LsDumpParseTree (); UtEndEvent (Event); UtEndEvent (FullCompile); return (AE_OK); ErrorExit: UtEndEvent (FullCompile); return (AE_ERROR); } /******************************************************************************* * * FUNCTION: CmDoAslMiddleAndBackEnd * * PARAMETERS: None * * RETURN: Status of middle-end and back-end * * DESCRIPTION: Perform compiler middle-end (type checking and semantic * analysis) and back-end (code generation) * ******************************************************************************/ int CmDoAslMiddleAndBackEnd ( void) { UINT8 Event; ACPI_STATUS Status; OpcGetIntegerWidth (AslGbl_ParseTreeRoot->Asl.Child); /* Pre-process parse tree for any operator transforms */ Event = UtBeginEvent ("Parse tree transforms"); DbgPrint (ASL_DEBUG_OUTPUT, "\nParse tree transforms\n\n"); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, TrAmlTransformWalkBegin, TrAmlTransformWalkEnd, NULL); UtEndEvent (Event); /* Generate AML opcodes corresponding to the parse tokens */ Event = UtBeginEvent ("Generate AML opcodes"); DbgPrint (ASL_DEBUG_OUTPUT, "Generating AML opcodes\n\n"); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, OpcAmlOpcodeWalk, NULL); UtEndEvent (Event); /* Interpret and generate all compile-time constants */ Event = UtBeginEvent ("Constant folding via AML interpreter"); DbgPrint (ASL_DEBUG_OUTPUT, "Interpreting compile-time constant expressions\n\n"); if (AslGbl_FoldConstants) { TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, OpcAmlConstantWalk, NULL); } else { DbgPrint (ASL_PARSE_OUTPUT, " Optional folding disabled\n"); } UtEndEvent (Event); /* Update AML opcodes if necessary, after constant folding */ Event = UtBeginEvent ("Updating AML opcodes after constant folding"); DbgPrint (ASL_DEBUG_OUTPUT, "Updating AML opcodes after constant folding\n\n"); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, OpcAmlOpcodeUpdateWalk, NULL); UtEndEvent (Event); /* Calculate all AML package lengths */ Event = UtBeginEvent ("Generate AML package lengths"); DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n"); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, LnPackageLengthWalk, NULL); UtEndEvent (Event); if (AslGbl_ParseOnlyFlag) { AePrintErrorLog (ASL_FILE_STDERR); UtDisplaySummary (ASL_FILE_STDERR); if (AslGbl_DebugFlag) { /* Print error summary to the stdout also */ AePrintErrorLog (ASL_FILE_STDOUT); UtDisplaySummary (ASL_FILE_STDOUT); } return (0); } /* * Create an internal namespace and use it as a symbol table */ /* Namespace loading */ Event = UtBeginEvent ("Create ACPI Namespace"); DbgPrint (ASL_DEBUG_OUTPUT, "Creating ACPI Namespace\n\n"); Status = LdLoadNamespace (AslGbl_ParseTreeRoot); UtEndEvent (Event); if (ACPI_FAILURE (Status)) { return (-1); } /* Namespace cross-reference */ AslGbl_NamespaceEvent = UtBeginEvent ( "Cross reference parse tree and Namespace"); DbgPrint (ASL_DEBUG_OUTPUT, "Cross referencing namespace\n\n"); Status = XfCrossReferenceNamespace (); if (ACPI_FAILURE (Status)) { return (-1); } /* Namespace - Check for non-referenced objects */ LkFindUnreferencedObjects (); UtEndEvent (AslGbl_NamespaceEvent); /* Resolve External Declarations */ Event = UtBeginEvent ("Resolve all Externals"); DbgPrint (ASL_DEBUG_OUTPUT, "\nResolve Externals\n\n"); if (AslGbl_DoExternalsInPlace) { TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD, ExAmlExternalWalkBegin, NULL, NULL); } else { TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, ExAmlExternalWalkBegin, ExAmlExternalWalkEnd, NULL); } UtEndEvent (Event); /* * Semantic analysis. This can happen only after the * namespace has been loaded and cross-referenced. * * part one - check control methods */ Event = UtBeginEvent ("Analyze control method return types"); AslGbl_AnalysisWalkInfo.MethodStack = NULL; DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method analysis\n\n"); if (AslGbl_CrossReferenceOutput) { OtPrintHeaders ("Part 1: Object Reference Map " "(Object references from within each control method)"); } TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_TWICE, MtMethodAnalysisWalkBegin, MtMethodAnalysisWalkEnd, &AslGbl_AnalysisWalkInfo); UtEndEvent (Event); /* Generate the object cross-reference file if requested */ Event = UtBeginEvent ("Generate cross-reference file"); OtCreateXrefFile (); UtEndEvent (Event); /* Semantic error checking part two - typing of method returns */ Event = UtBeginEvent ("Determine object types returned by methods"); DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Method typing\n\n"); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, AnMethodTypingWalkEnd, NULL); UtEndEvent (Event); /* Semantic error checking part three - operand type checking */ Event = UtBeginEvent ("Analyze AML operand types"); DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - Operand type checking\n\n"); if (AslGbl_DoTypechecking) { TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, AnOperandTypecheckWalkEnd, &AslGbl_AnalysisWalkInfo); } UtEndEvent (Event); /* Semantic error checking part four - other miscellaneous checks */ Event = UtBeginEvent ("Miscellaneous analysis"); DbgPrint (ASL_DEBUG_OUTPUT, "Semantic analysis - miscellaneous\n\n"); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_DOWNWARD, AnOtherSemanticAnalysisWalkBegin, NULL, &AslGbl_AnalysisWalkInfo); UtEndEvent (Event); /* * ASL-/ASL+ converter: Gbl_ParseTreeRoot->CommentList contains the * very last comment of a given ASL file because it's the last constructed * node during compilation. We take the very last comment and save it in a * global for it to be used by the disassembler. */ if (AcpiGbl_CaptureComments) { AcpiGbl_LastListHead = AslGbl_ParseTreeRoot->Asl.CommentList; AslGbl_ParseTreeRoot->Asl.CommentList = NULL; } /* Calculate all AML package lengths */ Event = UtBeginEvent ("Finish AML package length generation"); DbgPrint (ASL_DEBUG_OUTPUT, "Generating Package lengths\n\n"); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, LnInitLengthsWalk, NULL); TrWalkParseTree (AslGbl_ParseTreeRoot, ASL_WALK_VISIT_UPWARD, NULL, LnPackageLengthWalk, NULL); UtEndEvent (Event); /* Code generation - emit the AML */ Event = UtBeginEvent ("Generate AML code and write output files"); DbgPrint (ASL_DEBUG_OUTPUT, "Writing AML byte code\n\n"); AslGbl_CurrentDB = AslGbl_ParseTreeRoot->Asl.Child; while (AslGbl_CurrentDB) { switch (FlSwitchFileSet(AslGbl_CurrentDB->Asl.Filename)) { case SWITCH_TO_DIFFERENT_FILE: /* * Reset these parameters when definition blocks belong in * different files. If they belong in the same file, there is * no need to reset these parameters */ FlSeekFile (ASL_FILE_SOURCE_OUTPUT, 0); AslGbl_SourceLine = 0; AslGbl_NextError = AslGbl_ErrorLog; /* fall-through */ case SWITCH_TO_SAME_FILE: CgGenerateAmlOutput (); CmDoOutputFiles (); AslGbl_CurrentDB = AslGbl_CurrentDB->Asl.Next; break; default: /* FILE_NOT_FOUND */ /* The requested file could not be found. Get out of here */ AslGbl_CurrentDB = NULL; break; } } UtEndEvent (Event); Event = UtBeginEvent ("Write optional output files"); UtEndEvent (Event); return (0); } /******************************************************************************* * * FUNCTION: AslCompilerSignon * * PARAMETERS: FileId - ID of the output file * * RETURN: None * * DESCRIPTION: Display compiler signon * ******************************************************************************/ void AslCompilerSignon ( UINT32 FileId) { char *Prefix = ""; char *UtilityName; /* Set line prefix depending on the destination file type */ switch (FileId) { case ASL_FILE_ASM_SOURCE_OUTPUT: case ASL_FILE_ASM_INCLUDE_OUTPUT: Prefix = "; "; break; case ASL_FILE_HEX_OUTPUT: if (AslGbl_HexOutputFlag == HEX_OUTPUT_ASM) { Prefix = "; "; } else if ((AslGbl_HexOutputFlag == HEX_OUTPUT_C) || (AslGbl_HexOutputFlag == HEX_OUTPUT_ASL)) { FlPrintFile (ASL_FILE_HEX_OUTPUT, "/*\n"); Prefix = " * "; } break; case ASL_FILE_C_SOURCE_OUTPUT: case ASL_FILE_C_OFFSET_OUTPUT: case ASL_FILE_C_INCLUDE_OUTPUT: Prefix = " * "; break; default: /* No other output types supported */ break; } /* Running compiler or disassembler? */ if (AcpiGbl_DisasmFlag) { UtilityName = AML_DISASSEMBLER_NAME; } else { UtilityName = ASL_COMPILER_NAME; } /* Compiler signon with copyright */ FlPrintFile (FileId, "%s\n", Prefix); FlPrintFile (FileId, ACPI_COMMON_HEADER (UtilityName, Prefix)); } /******************************************************************************* * * FUNCTION: AslCompilerFileHeader * * PARAMETERS: FileId - ID of the output file * * RETURN: None * * DESCRIPTION: Header used at the beginning of output files * ******************************************************************************/ void AslCompilerFileHeader ( UINT32 FileId) { char *NewTime; time_t Aclock; char *Prefix = ""; /* Set line prefix depending on the destination file type */ switch (FileId) { case ASL_FILE_ASM_SOURCE_OUTPUT: case ASL_FILE_ASM_INCLUDE_OUTPUT: Prefix = "; "; break; case ASL_FILE_HEX_OUTPUT: if (AslGbl_HexOutputFlag == HEX_OUTPUT_ASM) { Prefix = "; "; } else if ((AslGbl_HexOutputFlag == HEX_OUTPUT_C) || (AslGbl_HexOutputFlag == HEX_OUTPUT_ASL)) { Prefix = " * "; } break; case ASL_FILE_C_SOURCE_OUTPUT: case ASL_FILE_C_OFFSET_OUTPUT: case ASL_FILE_C_INCLUDE_OUTPUT: Prefix = " * "; break; default: /* No other output types supported */ break; } /* Compilation header with timestamp */ Aclock = time (NULL); NewTime = ctime (&Aclock); FlPrintFile (FileId, "%sCompilation of \"%s\" -", Prefix, AslGbl_Files[ASL_FILE_INPUT].Filename); if (NewTime) { FlPrintFile (FileId, " %s%s\n", NewTime, Prefix); } switch (FileId) { case ASL_FILE_C_SOURCE_OUTPUT: case ASL_FILE_C_OFFSET_OUTPUT: case ASL_FILE_C_INCLUDE_OUTPUT: FlPrintFile (FileId, " */\n"); break; default: /* Nothing to do for other output types */ break; } } /******************************************************************************* * * FUNCTION: CmFlushSourceCode * * PARAMETERS: None * * RETURN: None * * DESCRIPTION: Read in any remaining source code after the parse tree * has been constructed. * ******************************************************************************/ static void CmFlushSourceCode ( void) { char Buffer; while (FlReadFile (ASL_FILE_INPUT, &Buffer, 1) != AE_ERROR) { AslInsertLineBuffer ((int) Buffer); } AslResetCurrentLineBuffer (); } /******************************************************************************* * * FUNCTION: CmDoOutputFiles * * PARAMETERS: None * * RETURN: None. * * DESCRIPTION: Create all "listing" type files * ******************************************************************************/ void CmDoOutputFiles ( void) { /* Create listings and hex files */ LsDoListings (); HxDoHexOutput (); /* Dump the namespace to the .nsp file if requested */ (void) NsDisplayNamespace (); /* Dump the device mapping file */ MpEmitMappingInfo (); } /******************************************************************************* * * FUNCTION: CmDumpAllEvents * * PARAMETERS: None * * RETURN: None. * * DESCRIPTION: Dump all compiler events * ******************************************************************************/ static void CmDumpAllEvents ( void) { ASL_EVENT_INFO *Event; UINT32 Delta; UINT32 MicroSeconds; UINT32 MilliSeconds; UINT32 i; Event = AslGbl_Events; DbgPrint (ASL_DEBUG_OUTPUT, "\n\nElapsed time for major events\n\n"); if (AslGbl_CompileTimesFlag) { printf ("\nElapsed time for major events\n\n"); } for (i = 0; i < AslGbl_NextEvent; i++) { if (Event->Valid) { /* Delta will be in 100-nanosecond units */ Delta = (UINT32) (Event->EndTime - Event->StartTime); MicroSeconds = Delta / ACPI_100NSEC_PER_USEC; MilliSeconds = Delta / ACPI_100NSEC_PER_MSEC; /* Round milliseconds up */ if ((MicroSeconds - (MilliSeconds * ACPI_USEC_PER_MSEC)) >= 500) { MilliSeconds++; } DbgPrint (ASL_DEBUG_OUTPUT, "%8u usec %8u msec - %s\n", MicroSeconds, MilliSeconds, Event->EventName); if (AslGbl_CompileTimesFlag) { printf ("%8u usec %8u msec - %s\n", MicroSeconds, MilliSeconds, Event->EventName); } } Event++; } } /******************************************************************************* * * FUNCTION: CmCleanupAndExit * * PARAMETERS: None * * RETURN: None. * * DESCRIPTION: Close all open files and exit the compiler * ******************************************************************************/ int CmCleanupAndExit ( void) { int Status = 0; BOOLEAN DeleteAmlFile = FALSE; ASL_GLOBAL_FILE_NODE *CurrentFileNode = AslGbl_FilesList; /* Check if any errors occurred during compile */ (void) AslCheckForErrorExit (); AePrintErrorLog (ASL_FILE_STDERR); if (AslGbl_DebugFlag) { /* Print error summary to stdout also */ AePrintErrorLog (ASL_FILE_STDOUT); } /* Emit compile times if enabled */ CmDumpAllEvents (); if (AslGbl_CompileTimesFlag) { printf ("\nMiscellaneous compile statistics\n\n"); printf ("%11u : %s\n", AslGbl_TotalParseNodes, "Parse nodes"); printf ("%11u : %s\n", AslGbl_NsLookupCount, "Namespace searches"); printf ("%11u : %s\n", AslGbl_TotalNamedObjects, "Named objects"); printf ("%11u : %s\n", AslGbl_TotalMethods, "Control methods"); printf ("%11u : %s\n", AslGbl_TotalAllocations, "Memory Allocations"); printf ("%11u : %s\n", AslGbl_TotalAllocated, "Total allocated memory"); printf ("%11u : %s\n", AslGbl_TotalFolds, "Constant subtrees folded"); printf ("\n"); } if (AslGbl_NsLookupCount) { DbgPrint (ASL_DEBUG_OUTPUT, "\n\nMiscellaneous compile statistics\n\n"); DbgPrint (ASL_DEBUG_OUTPUT, "%32s : %u\n", "Total Namespace searches", AslGbl_NsLookupCount); DbgPrint (ASL_DEBUG_OUTPUT, "%32s : %u usec\n", "Time per search", ((UINT32) (AslGbl_Events[AslGbl_NamespaceEvent].EndTime - AslGbl_Events[AslGbl_NamespaceEvent].StartTime) / 10) / AslGbl_NsLookupCount); } if (AslGbl_ExceptionCount[ASL_ERROR] > ASL_MAX_ERROR_COUNT) { printf ("\nMaximum error count (%d) exceeded\n", ASL_MAX_ERROR_COUNT); } UtDisplaySummary (ASL_FILE_STDOUT); /* * Delete the AML file if there are errors and the force AML output option * (-f) has not been used. * * Return -1 as a status of the compiler if no AML files are generated. If * the AML file is generated in the presence of errors, return 0. In the * latter case, the errors were ignored by the user so the compilation is * considered successful. */ if (AslGbl_ParserErrorDetected || AslGbl_PreprocessOnly || ((AslGbl_ExceptionCount[ASL_ERROR] > 0) && (!AslGbl_IgnoreErrors) && AslGbl_Files[ASL_FILE_AML_OUTPUT].Handle)) { DeleteAmlFile = TRUE; Status = -1; } /* Close all open files */ while (CurrentFileNode) { /* * Set the program return status based on file errors. If there are any * errors and during compilation, the command is not considered * successful. */ if (Status != -1 && !AslGbl_IgnoreErrors && CurrentFileNode->ParserErrorDetected) { Status = -1; } switch (FlSwitchFileSet (CurrentFileNode->Files[ASL_FILE_INPUT].Filename)) { case SWITCH_TO_SAME_FILE: case SWITCH_TO_DIFFERENT_FILE: CmFinishFiles (DeleteAmlFile); CurrentFileNode = CurrentFileNode->Next; break; case FILE_NOT_FOUND: default: CurrentFileNode = NULL; break; } } /* Final cleanup after compiling one file */ if (!AslGbl_DoAslConversion) { UtDeleteLocalCaches (); } return (Status); } /******************************************************************************* * * FUNCTION: CmFinishFiles * * PARAMETERS: DeleteAmlFile * * RETURN: None. * * DESCRIPTION: Close all open files, delete AML files depending on the * function parameter is true. * ******************************************************************************/ static void CmFinishFiles( BOOLEAN DeleteAmlFile) { UINT32 i; /* * Take care with the preprocessor file (.pre), it might be the same * as the "input" file, depending on where the compiler has terminated * or aborted. Prevent attempt to close the same file twice in * loop below. */ if (AslGbl_Files[ASL_FILE_PREPROCESSOR].Handle == AslGbl_Files[ASL_FILE_INPUT].Handle) { AslGbl_Files[ASL_FILE_PREPROCESSOR].Handle = NULL; } /* Close the standard I/O files */ for (i = ASL_FILE_INPUT; i < ASL_MAX_FILE_TYPE; i++) { /* * Some files such as debug output files could be pointing to * stderr or stdout. Leave these alone. */ if (AslGbl_Files[i].Handle != stderr && AslGbl_Files[i].Handle != stdout) { FlCloseFile (i); } } /* Delete AML file if there are errors */ if (DeleteAmlFile) { FlDeleteFile (ASL_FILE_AML_OUTPUT); } /* Delete the preprocessor temp file unless full debug was specified */ if (AslGbl_PreprocessFlag && !AslGbl_KeepPreprocessorTempFile) { FlDeleteFile (ASL_FILE_PREPROCESSOR); } /* * Delete intermediate ("combined") source file (if -ls flag not set) * This file is created during normal ASL/AML compiles. It is not * created by the data table compiler. * * If the -ls flag is set, then the .SRC file should not be deleted. * In this case, Gbl_SourceOutputFlag is set to TRUE. * * Note: Handles are cleared by FlCloseFile above, so we look at the * filename instead, to determine if the .SRC file was actually * created. */ if (!AslGbl_SourceOutputFlag) { FlDeleteFile (ASL_FILE_SOURCE_OUTPUT); } }