/******************************************************************************
*
* Module Name: aslcompile - top level compile module
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2022, Intel Corp.
* All rights reserved.
*
* 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.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* 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
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR 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 DAMAGES.
*/
#include "aslcompiler.h"
#include "acnamesp.h"
#include <stdio.h>
#include <time.h>
#include <acapps.h>
#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)
{
AslError (ASL_ERROR, ASL_MSG_SYNTAX, NULL,
"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 ();
AePrintErrorLog(ASL_FILE_STDERR);
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;
}
AePrintErrorLog(ASL_FILE_STDERR);
/* 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 ();
AslGbl_ParserErrorDetected = FALSE;
AslGbl_SyntaxError = FALSE;
UtEndEvent (Event);
UtEndEvent (FullCompile);
AslGbl_ParserErrorDetected = FALSE;
AslGbl_SyntaxError = FALSE;
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 (aslcompile.c)\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);
}
}