int
CmDoCompile (
void)
{
ACPI_STATUS Status;
UINT8 FullCompile;
UINT8 Event;
FullCompile = UtBeginEvent ("*** Total Compile time ***");
Event = UtBeginEvent ("Open input and output files");
UtEndEvent (Event);
Event = UtBeginEvent ("Preprocess input file");
if (Gbl_PreprocessFlag)
{
/* Preprocessor */
PrDoPreprocess ();
if (Gbl_PreprocessOnly)
{
UtEndEvent (Event);
CmCleanupAndExit ();
return (0);
}
}
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 (Gbl_SyntaxError)
{
fprintf (stderr, "Compiler aborting due to parser-detected syntax error(s)\n");
LsDumpParseTree ();
goto ErrorExit;
}
/* Did the parse tree get successfully constructed? */
if (!RootNode)
{
/*
* 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 (Gbl_PruneParseTree)
{
AslPruneParseTree (Gbl_PruneDepth, Gbl_PruneType);
}
/* Optional parse tree dump, compiler debug output only */
LsDumpParseTree ();
OpcGetIntegerWidth (RootNode);
UtEndEvent (Event);
/* Pre-process parse tree for any operator transforms */
Event = UtBeginEvent ("Parse tree transforms");
DbgPrint (ASL_DEBUG_OUTPUT, "\nParse tree transforms\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
TrAmlTransformWalk, NULL, NULL);
UtEndEvent (Event);
/* Generate AML opcodes corresponding to the parse tokens */
Event = UtBeginEvent ("Generate AML opcodes");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating AML opcodes\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
OpcAmlOpcodeWalk, NULL);
UtEndEvent (Event);
/*
* Now that the input is parsed, we can open the AML output file.
* Note: by default, the name of this file comes from the table descriptor
* within the input file.
*/
Event = UtBeginEvent ("Open AML output file");
Status = FlOpenAmlOutputFile (Gbl_OutputFilenamePrefix);
UtEndEvent (Event);
if (ACPI_FAILURE (Status))
{
AePrintErrorLog (ASL_FILE_STDERR);
return (-1);
}
/* Interpret and generate all compile-time constants */
Event = UtBeginEvent ("Constant folding via AML interpreter");
DbgPrint (ASL_DEBUG_OUTPUT,
"\nInterpreting compile-time constant expressions\n\n");
if (Gbl_FoldConstants)
{
TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
OpcAmlConstantWalk, NULL, 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,
"\nUpdating AML opcodes after constant folding\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD,
NULL, OpcAmlOpcodeUpdateWalk, NULL);
UtEndEvent (Event);
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Generate AML package lengths");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
if (Gbl_ParseOnlyFlag)
{
AePrintErrorLog (ASL_FILE_STDERR);
UtDisplaySummary (ASL_FILE_STDERR);
if (Gbl_DebugFlag)
{
/* Print error summary to the stdout also */
AePrintErrorLog (ASL_FILE_STDOUT);
UtDisplaySummary (ASL_FILE_STDOUT);
}
UtEndEvent (FullCompile);
return (0);
}
/*
* Create an internal namespace and use it as a symbol table
*/
/* Namespace loading */
Event = UtBeginEvent ("Create ACPI Namespace");
Status = LdLoadNamespace (RootNode);
UtEndEvent (Event);
if (ACPI_FAILURE (Status))
{
goto ErrorExit;
}
/* Namespace cross-reference */
AslGbl_NamespaceEvent = UtBeginEvent ("Cross reference parse tree and Namespace");
Status = XfCrossReferenceNamespace ();
if (ACPI_FAILURE (Status))
{
goto ErrorExit;
}
/* Namespace - Check for non-referenced objects */
LkFindUnreferencedObjects ();
UtEndEvent (AslGbl_NamespaceEvent);
/*
* 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");
AnalysisWalkInfo.MethodStack = NULL;
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method analysis\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
MtMethodAnalysisWalkBegin,
MtMethodAnalysisWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Semantic error checking part two - typing of method returns */
Event = UtBeginEvent ("Determine object types returned by methods");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method typing\n\n");
TrWalkParseTree (RootNode, 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, "\nSemantic analysis - Operand type checking\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD,
NULL, AnOperandTypecheckWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Semantic error checking part four - other miscellaneous checks */
Event = UtBeginEvent ("Miscellaneous analysis");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - miscellaneous\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
AnOtherSemanticAnalysisWalkBegin,
NULL, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Finish AML package length generation");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnInitLengthsWalk, NULL);
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
/* Code generation - emit the AML */
Event = UtBeginEvent ("Generate AML code and write output files");
CgGenerateAmlOutput ();
UtEndEvent (Event);
Event = UtBeginEvent ("Write optional output files");
CmDoOutputFiles ();
UtEndEvent (Event);
UtEndEvent (FullCompile);
CmCleanupAndExit ();
return (0);
ErrorExit:
UtEndEvent (FullCompile);
CmCleanupAndExit ();
return (-1);
}
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;
if (AslGbl_PreprocessOnly)
{
UtEndEvent (Event);
CmCleanupAndExit ();
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 ();
OpcGetIntegerWidth (AslGbl_ParseTreeRoot->Asl.Child);
UtEndEvent (Event);
/* 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);
UtEndEvent (FullCompile);
return (AE_OK);
ErrorExit:
UtEndEvent (FullCompile);
return (AE_ERROR);
}
int
CmDoCompile (
void)
{
ACPI_STATUS Status;
UINT8 FullCompile;
UINT8 Event;
FullCompile = UtBeginEvent ("*** Total Compile time ***");
Event = UtBeginEvent ("Open input and output files");
/* Open the required input and output files */
Status = FlOpenInputFile (Gbl_Files[ASL_FILE_INPUT].Filename);
if (ACPI_FAILURE (Status))
{
AePrintErrorLog (ASL_FILE_STDERR);
return -1;
}
/* Check for 100% ASCII source file (comments are ignored) */
Status = FlCheckForAscii (&Gbl_Files[ASL_FILE_INPUT]);
if (ACPI_FAILURE (Status))
{
AePrintErrorLog (ASL_FILE_STDERR);
return -1;
}
Status = FlOpenMiscOutputFiles (Gbl_OutputFilenamePrefix);
if (ACPI_FAILURE (Status))
{
AePrintErrorLog (ASL_FILE_STDERR);
return -1;
}
UtEndEvent (Event);
/* Build the parse tree */
Event = UtBeginEvent ("Parse source code and build parse tree");
AslCompilerparse();
UtEndEvent (Event);
/* Flush out any remaining source after parse tree is complete */
Event = UtBeginEvent ("Flush source input");
CmFlushSourceCode ();
/* Did the parse tree get successfully constructed? */
if (!RootNode)
{
CmCleanupAndExit ();
return -1;
}
/* Optional parse tree dump, compiler debug output only */
LsDumpParseTree ();
OpcGetIntegerWidth (RootNode);
UtEndEvent (Event);
/* Pre-process parse tree for any operator transforms */
Event = UtBeginEvent ("Parse tree transforms");
DbgPrint (ASL_DEBUG_OUTPUT, "\nParse tree transforms\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
TrAmlTransformWalk, NULL, NULL);
UtEndEvent (Event);
/* Generate AML opcodes corresponding to the parse tokens */
Event = UtBeginEvent ("Generate AML opcodes");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating AML opcodes\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
OpcAmlOpcodeWalk, NULL);
UtEndEvent (Event);
/*
* Now that the input is parsed, we can open the AML output file.
* Note: by default, the name of this file comes from the table descriptor
* within the input file.
*/
Event = UtBeginEvent ("Open AML output file");
Status = FlOpenAmlOutputFile (Gbl_OutputFilenamePrefix);
if (ACPI_FAILURE (Status))
{
AePrintErrorLog (ASL_FILE_STDERR);
return -1;
}
UtEndEvent (Event);
/* Interpret and generate all compile-time constants */
Event = UtBeginEvent ("Constant folding via AML interpreter");
DbgPrint (ASL_DEBUG_OUTPUT,
"\nInterpreting compile-time constant expressions\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_DOWNWARD,
OpcAmlConstantWalk, NULL, NULL);
UtEndEvent (Event);
/* Update AML opcodes if necessary, after constant folding */
Event = UtBeginEvent ("Updating AML opcodes after constant folding");
DbgPrint (ASL_DEBUG_OUTPUT,
"\nUpdating AML opcodes after constant folding\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD,
NULL, OpcAmlOpcodeUpdateWalk, NULL);
UtEndEvent (Event);
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Generate AML package lengths");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
if (Gbl_ParseOnlyFlag)
{
AePrintErrorLog (ASL_FILE_STDOUT);
UtDisplaySummary (ASL_FILE_STDOUT);
if (Gbl_DebugFlag)
{
/* Print error summary to the debug file */
AePrintErrorLog (ASL_FILE_STDERR);
UtDisplaySummary (ASL_FILE_STDERR);
}
return 0;
}
/*
* Create an internal namespace and use it as a symbol table
*/
/* Namespace loading */
Event = UtBeginEvent ("Create ACPI Namespace");
Status = LdLoadNamespace (RootNode);
UtEndEvent (Event);
if (ACPI_FAILURE (Status))
{
return -1;
}
/* Namespace cross-reference */
AslGbl_NamespaceEvent = UtBeginEvent ("Cross reference parse tree and Namespace");
Status = LkCrossReferenceNamespace ();
if (ACPI_FAILURE (Status))
{
return -1;
}
/* Namespace - Check for non-referenced objects */
LkFindUnreferencedObjects ();
UtEndEvent (AslGbl_NamespaceEvent);
/*
* 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");
AnalysisWalkInfo.MethodStack = NULL;
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method analysis\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnMethodAnalysisWalkBegin,
AnMethodAnalysisWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Semantic error checking part two - typing of method returns */
Event = UtBeginEvent ("Determine object types returned by methods");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Method typing\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnMethodTypingWalkBegin,
AnMethodTypingWalkEnd, NULL);
UtEndEvent (Event);
/* Semantic error checking part three - operand type checking */
Event = UtBeginEvent ("Analyze AML operand types");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - Operand type checking\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnOperandTypecheckWalkBegin,
AnOperandTypecheckWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Semantic error checking part four - other miscellaneous checks */
Event = UtBeginEvent ("Miscellaneous analysis");
DbgPrint (ASL_DEBUG_OUTPUT, "\nSemantic analysis - miscellaneous\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_TWICE,
AnOtherSemanticAnalysisWalkBegin,
AnOtherSemanticAnalysisWalkEnd, &AnalysisWalkInfo);
UtEndEvent (Event);
/* Calculate all AML package lengths */
Event = UtBeginEvent ("Finish AML package length generation");
DbgPrint (ASL_DEBUG_OUTPUT, "\nGenerating Package lengths\n\n");
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnInitLengthsWalk, NULL);
TrWalkParseTree (RootNode, ASL_WALK_VISIT_UPWARD, NULL,
LnPackageLengthWalk, NULL);
UtEndEvent (Event);
/* Code generation - emit the AML */
Event = UtBeginEvent ("Generate AML code and write output files");
CgGenerateAmlOutput ();
UtEndEvent (Event);
Event = UtBeginEvent ("Write optional output files");
CmDoOutputFiles ();
UtEndEvent (Event);
UtEndEvent (FullCompile);
CmCleanupAndExit ();
return 0;
}