SgClassDeclaration*
buildClassDeclarationAndDefinition (string name, SgScopeStatement* scope)
{
// This function builds a class declaration and definition
// (both the defining and nondefining declarations as required).
// Build a file info object marked as a transformation
Sg_File_Info* fileInfo = Sg_File_Info::generateDefaultFileInfoForTransformationNode();
assert(fileInfo != NULL);
// This is the class definition (the fileInfo is the position of the opening brace)
SgClassDefinition* classDefinition = new SgClassDefinition(fileInfo);
assert(classDefinition != NULL);
// Set the end of construct explictly (where not a transformation this is the location of the closing brace)
classDefinition->set_endOfConstruct(fileInfo);
// This is the defining declaration for the class (with a reference to the class definition)
SgClassDeclaration* classDeclaration = new SgClassDeclaration(fileInfo,name.c_str(),SgClassDeclaration::e_struct,NULL,classDefinition);
assert(classDeclaration != NULL);
// Set the defining declaration in the defining declaration!
classDeclaration->set_definingDeclaration(classDeclaration);
// Set the non defining declaration in the defining declaration (both are required)
SgClassDeclaration* nondefiningClassDeclaration = new SgClassDeclaration(fileInfo,name.c_str(),SgClassDeclaration::e_struct,NULL,NULL);
assert(classDeclaration != NULL);
nondefiningClassDeclaration->set_scope(scope);
nondefiningClassDeclaration->set_type(SgClassType::createType(nondefiningClassDeclaration));
// Set the internal reference to the non-defining declaration
classDeclaration->set_firstNondefiningDeclaration(nondefiningClassDeclaration);
classDeclaration->set_type(nondefiningClassDeclaration->get_type());
// Set the defining and no-defining declarations in the non-defining class declaration!
nondefiningClassDeclaration->set_firstNondefiningDeclaration(nondefiningClassDeclaration);
nondefiningClassDeclaration->set_definingDeclaration(classDeclaration);
// Set the nondefining declaration as a forward declaration!
nondefiningClassDeclaration->setForward();
// Don't forget the set the declaration in the definition (IR node constructors are side-effect free!)!
classDefinition->set_declaration(classDeclaration);
// set the scope explicitly (name qualification tricks can imply it is not always the parent IR node!)
classDeclaration->set_scope(scope);
// some error checking
assert(classDeclaration->get_definingDeclaration() != NULL);
assert(classDeclaration->get_firstNondefiningDeclaration() != NULL);
assert(classDeclaration->get_definition() != NULL);
// DQ (9/8/2007): Need to add function symbol to global scope!
printf ("Fixing up the symbol table in scope = %p = %s for class = %p = %s \n",scope,scope->class_name().c_str(),classDeclaration,classDeclaration->get_name().str());
SgClassSymbol* classSymbol = new SgClassSymbol(classDeclaration);
scope->insert_symbol(classDeclaration->get_name(),classSymbol);
ROSE_ASSERT(scope->lookup_class_symbol(classDeclaration->get_name()) != NULL);
return classDeclaration;
}
NodeQuerySynthesizedAttributeType NodeQuery::queryNodeClassDeclarationFromName(SgNode* node, SgNode* nameNode){
NodeQuerySynthesizedAttributeType returnList;
ROSE_ASSERT( nameNode != NULL );
ROSE_ASSERT( node != NULL );
//finds the name which should be matched to
SgName* sageName = isSgName(nameNode);
ROSE_ASSERT( sageName != NULL );
std::string nameToMatch = sageName->str();
ROSE_ASSERT( nameToMatch.length() > 0 );
SgClassDeclaration *sageClassDeclaration = isSgClassDeclaration (node);
if (sageClassDeclaration != NULL)
{
std::string name = sageClassDeclaration->get_name ().str ();
if( name == nameToMatch )
returnList.push_back(node);
}
return returnList;
} /* End function:queryNodeCLassDeclarationFromName() */
string
Doxygen::getDeclStmtName(SgDeclarationStatement *st)
{
SgFunctionDeclaration *fn = isSgFunctionDeclaration(st);
SgVariableDeclaration *vn = isSgVariableDeclaration(st);
SgClassDeclaration *cn = isSgClassDeclaration(st);
if (fn)
{
return fn->get_name().str();
}
else if (vn)
{
/* XXX The following is a bit dodgy since single
* SgVariableDeclaration may declare multiple
* variables. But doxygen doesn't handle this case
* properly. A useful transform may split up the
* SgVariableDeclaration for doxygen's sake */
return (*(vn->get_variables().begin()))->get_name().str();
}
else if (cn)
{
return cn->get_name().str();
}
else
{
fprintf(stderr, "Cannot handle this case: %s\n", st->sage_class_name());
abort();
}
}
NameQuerySynthesizedAttributeType
NameQuery::queryNameStructNames (SgNode * astNode)
{
ROSE_ASSERT (astNode != 0);
NameQuerySynthesizedAttributeType returnNameList;
SgClassDeclaration *sageClassDeclaration = isSgClassDeclaration (astNode);
if (sageClassDeclaration != NULL)
if (sageClassDeclaration->get_class_type () ==
SgClassDeclaration::e_struct)
{
string name = sageClassDeclaration->get_name ().str ();
#if DEBUG_NAMEQUERY
printf ("In case: CLASS_DECL_STMT name = %s \n", name.c_str ());
#endif
returnNameList.push_back (name);
}
return returnNameList;
} /* End function queryNameStructNames() */
void
CompassAnalyses::VariableNameEqualsDatabaseName::Traversal::
visit(SgNode* node)
{
if( isSgAssignInitializer(node) != NULL )
assignExp = node;
if( isSgAssignOp(node) != NULL )
assignExp = node;
SgFunctionCallExp* funcCall = isSgFunctionCallExp(node);
// See if we have a dot expression or arrow expression which
// accesses the desired member function in the class we are looking for.
if ( funcCall != NULL )
{
SgExpression* funcExp = funcCall->get_function();
if ( ( isSgDotExp(funcExp) != NULL ) | ( isSgArrowExp(funcExp) != NULL ) )
{
SgBinaryOp* binOp = isSgBinaryOp(funcExp);
SgExpression* rhsOp = binOp->get_rhs_operand();
// SgExpression* lhsOp = binOp->get_lhs_operand();
if ( SgMemberFunctionRefExp* funcRef = isSgMemberFunctionRefExp(rhsOp) )
{
// std::cout << "c1\n" ;
SgMemberFunctionSymbol* funcSymbol = funcRef->get_symbol();
ROSE_ASSERT(funcSymbol->get_declaration() != NULL);
// DQ (1/16/2008): Note that the defining declaration need not exist (see test2001_11.C)
// ROSE_ASSERT(funcSymbol->get_declaration()->get_definingDeclaration() != NULL);
if (funcSymbol->get_declaration()->get_definingDeclaration() != NULL)
{
SgMemberFunctionDeclaration* funcDecl = isSgMemberFunctionDeclaration(funcSymbol->get_declaration()->get_definingDeclaration());
ROSE_ASSERT( funcDecl != NULL );
SgClassDefinition* clDef = isSgClassDefinition(funcDecl->get_scope());
SgClassDeclaration* clDecl = isSgClassDeclaration(clDef->get_declaration());
// SgClassDeclaration* clDecl = funcDecl->get_associatedClassDeclaration();
ROSE_ASSERT( clDecl != NULL );
std::string className = clDecl->get_name().getString();
ROSE_ASSERT(funcDecl != NULL);
std::string functionName = funcDecl->get_name().getString();
// If the class is the class we are looking for see if the member function
// access is to the member function we are interested in.
// std::cout << "className = " << className << std::endl;
// std::cout << "functionName = " << functionName << std::endl;
if ( (className == classToLookFor) && ( functionName == memberFunctionToLookFor ) )
{
SgExprListExp* actualArgs = funcCall->get_args();
SgExpressionPtrList& actualExpArgs = actualArgs->get_expressions ();
ROSE_ASSERT(actualExpArgs.size() == 1);
Rose_STL_Container<SgNode*> nodeLst = NodeQuery::querySubTree(*actualExpArgs.begin(), V_SgStringVal);
ROSE_ASSERT( nodeLst.size() > 0);
SgStringVal* actualArg = isSgStringVal(*nodeLst.begin());
ROSE_ASSERT(actualArg != NULL);
std::string stringArg = actualArg->get_value();
std::cout << "arg:" << stringArg << std::endl;
std::string varName;
// SgInitializedName* initName = NULL;
if ( SgAssignInitializer* assignInit = isSgAssignInitializer(assignExp) )
{
SgInitializedName* initName = isSgInitializedName(assignInit->get_parent());
ROSE_ASSERT(initName != NULL);
varName = initName->get_name().getString();
}
else
{
if ( SgAssignOp* assignOp = isSgAssignOp(assignExp) )
{
SgExpression* lhsOp = assignOp->get_lhs_operand();
SgVarRefExp* varRef = isSgVarRefExp(lhsOp);
ROSE_ASSERT(varRef!=NULL);
SgVariableSymbol* varSymbol = varRef->get_symbol();
ROSE_ASSERT(varSymbol != NULL);
SgInitializedName* initName = varSymbol->get_declaration();
varName = initName->get_name().getString();
}
}
if (varName != "")
{
// we are only interested in the part of the argument after the last ":"
// Database scopes in ALE3D are separated by ":"
size_t posCol = stringArg.find_last_of(':');
if (posCol != std::string::npos)
stringArg = stringArg.substr(posCol+1);
//Find violations to the rule
if ( stringArg != varName)
{
output->addOutput(new CheckerOutput(assignExp));
std::cout << "violation" << varName << std::endl;
}
else
{
std::cout << "non=violation" << varName << std::endl;
}
}
}
}
}
}
}
} // End of the visit function.
void
FixupSelfReferentialMacrosInAST::visit ( SgNode* node )
{
// DQ (3/11/2006): Set NULL pointers where we would like to have none.
// printf ("In FixupSelfReferentialMacrosInAST::visit(): node = %s \n",node->class_name().c_str());
ROSE_ASSERT(node != NULL);
switch (node->variantT())
{
case V_SgInitializedName:
{
SgInitializedName* initializedName = isSgInitializedName(node);
ROSE_ASSERT(initializedName != NULL);
SgType* type = initializedName->get_type()->stripType();
SgClassType* classType = isSgClassType(type);
if (classType != NULL)
{
SgClassDeclaration* targetClassDeclaration = isSgClassDeclaration(classType->get_declaration());
SgName className = targetClassDeclaration->get_name();
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a class declaration name = %s \n",className.str());
// For sudo_exec_pty.c also look for siginfo
if (className == "sigaction" || className == "siginfo")
{
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a sigaction type \n");
// Note we could also check that the declaration came from a known header file.
SgStatement* associatedStatement = isSgStatement(initializedName->get_parent());
if (associatedStatement != NULL)
{
// Add a macro to undefine the "#define sa_handler __sigaction_handler.sa_handler" macro.
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Add a macro to undefine the macro #define sa_handler __sigaction_handler.sa_handler \n");
// PreprocessingInfo* macro = new PreprocessingInfo(DirectiveType, const std::string & inputString,const std::string & filenameString, int line_no , int col_no,int nol, RelativePositionType relPos );
PreprocessingInfo::DirectiveType directiveType = PreprocessingInfo::CpreprocessorUndefDeclaration;
// We are puting out all macros anytime we see either type. This might be too much...
// From the sigaction.h file (included by signal.h):
addMacro(associatedStatement,"#undef sa_handler\n",directiveType);
addMacro(associatedStatement,"#undef sa_sigaction\n",directiveType);
// From the siginfo.h file (included by signal.h):
addMacro(associatedStatement,"#undef si_pid\n", directiveType);
addMacro(associatedStatement,"#undef si_uid\n", directiveType);
addMacro(associatedStatement,"#undef si_timerid\n",directiveType);
addMacro(associatedStatement,"#undef si_overrun\n",directiveType);
addMacro(associatedStatement,"#undef si_status\n", directiveType);
addMacro(associatedStatement,"#undef si_utime\n", directiveType);
addMacro(associatedStatement,"#undef si_stime\n", directiveType);
addMacro(associatedStatement,"#undef si_value\n", directiveType);
addMacro(associatedStatement,"#undef si_int\n", directiveType);
addMacro(associatedStatement,"#undef si_ptr\n", directiveType);
addMacro(associatedStatement,"#undef si_addr\n", directiveType);
addMacro(associatedStatement,"#undef si_band\n", directiveType);
addMacro(associatedStatement,"#undef si_fd\n", directiveType);
}
}
}
}
default:
{
// printf ("Not handled in FixupSelfReferentialMacrosInAST::visit(%s) \n",node->class_name().c_str());
}
}
}
string
SIDL_TreeTraversal::generateSIDLFunctionDeclaration(SgFunctionDeclaration* functionDeclarationStatement )
{
ROSE_ASSERT (functionDeclarationStatement != NULL);
ROSE_ASSERT (functionDeclarationStatement->get_file_info() != NULL);
const SgSpecialFunctionModifier &functionModifier = functionDeclarationStatement->get_specialFunctionModifier();
string functionName = functionDeclarationStatement->get_name().str();
string sidlFunctionName ;
if (functionModifier.isConstructor()) {
if (functionDeclarationStatement->get_args().size() == 0) return ""; // skip empty constructor
sidlFunctionName = constructorName;
}
else {
sidlFunctionName = functionName;
}
// We have to force the mangled name to be generated before we access it (else we just get "defaultName")
string mangledFunctionName = functionDeclarationStatement->get_mangled_name().str();
sidlFunctionName = stringifyOperatorWithoutSymbols(sidlFunctionName);
// Get the class name
SgClassDefinition* classDefinition = isSgClassDefinition(functionDeclarationStatement->get_scope());
// DQ (1/7/2004): Modified for make EDG version 3.3 work (member function declarations's normalized by EDG)
if (classDefinition != NULL)
{
SgClassDeclaration* classDeclaration = classDefinition->get_declaration();
string className = classDeclaration->get_name().str();
overloadInformation info = isOverloaded(classDefinition,functionName,mangledFunctionName);
int orderofOverloadedFunction = info.get_order();
// If function is overloaded then append the number indicating the order of appearance in the
// class declaration
if (info.get_count() > 1)
{
vector<SgType*> types = info.get_types();
// SgInitializedNamePtrList &args = functionDeclarationStatement->get_args ();
int size = types.size();
if(size > 0)
{
if(size < 3)
{
sidlFunctionName += "[";
for(vector<SgType*>::iterator i = types.begin(); i!= types.end(); i++)
{
if(i != types.begin()) sidlFunctionName += "_";
if(isSgPointerType(*i) != NULL) sidlFunctionName += "P";
sidlFunctionName += sidlOverloadExtension(TransformationSupport::getTypeName(*i));
}
sidlFunctionName += "]";
}
else
sidlFunctionName += "["+numberToOverloadString(orderofOverloadedFunction)+"]";
}
}
}
else
{
printf ("EDG version 3.3 can return a null pointer to the member function definition \n");
}
SgFunctionType* functionType = functionDeclarationStatement->get_type();
ROSE_ASSERT(functionType != NULL);
// SgType* returnType = functionType->get_return_type();
// ROSE_ASSERT (returnType != NULL);
// string returnTypeName = TransformationSupport::getTypeName(returnType);
// printf ("function has_ellipses %s \n",(functionType->get_has_ellipses() != false) ? "true" : "false");
// showSgFunctionType(cout, functionType, "Called from generateSIDLFunctionDeclaration", 0 );
// printf ("Function return type = %s \n",returnTypeName.c_str());
#if 0
SgTypePtrList & argumentTypeList = functionType->get_arguments();
ROSE_ASSERT (argumentTypeList.size() >= 0);
SgTypePtrList::iterator argumentIterator = argumentTypeList.begin();
for (argumentIterator = argumentTypeList.begin(); argumentIterator != argumentTypeList.end(); argumentIterator++)
{
// showSgType(os,(*argumentIterator), label, depth+1);
string argumentTypeName = TransformationSupport::getTypeName(*argumentIterator);
printf ("-----> argument #%d argumentTypeName = %s \n",argumentCounter++,argumentTypeName.c_str());
}
#endif
//Determine the SIDL parameter passing mechanism (in,out,inout)
SgInitializedNamePtrList & argumentList = functionDeclarationStatement->get_args();
string parameterTypesAndNames;
SgInitializedNamePtrList::iterator i;
unsigned int argumentCounter = 0;
for (i = argumentList.begin(); i != argumentList.end(); i++)
{
SgType* type = (*i)->get_type();
ROSE_ASSERT (type != NULL);
string typeName = TransformationSupport::getTypeName(type);
ROSE_ASSERT (typeName.c_str() != NULL);
string sidlParameterPassingMechanim = "in";
//it seems like the has_ellipses value is wrong, so we'll set it
functionType->set_has_ellipses(false);
if(type->variantT() == V_SgTypeEllipse)
{
sidlParameterPassingMechanim = "inout";
functionType->set_has_ellipses(true);
}
//else if (type->variantT() == V_SgTypeVoid)
/*else if (rose::stringDuplicate(type->sage_class_name()) == "SgTypeVoid")
{
printf("found a void\n");
//void type is only viable for a pointer. foo(void) will just become foo()
if(isSgPointerType(type) != NULL)
{
printf("found a void pointer\n");
sidlParameterPassingMechanim ="inout opaque";
}
}*/
else if (isSgReferenceType(type) != NULL)
{
sidlParameterPassingMechanim = "inout";
}
else if (isSgPointerType(type) != NULL)
{
sidlParameterPassingMechanim = "inout";
}
else if (isSgArrayType(type) != NULL)
{
SgArrayType array = isSgArrayType(type);
sidlParameterPassingMechanim = "inout Array<";
SgType* baseType = array.get_base_type();
sidlParameterPassingMechanim += TransformationSupport::getTypeName(baseType);
sidlParameterPassingMechanim += ",1>";
//FIXME: I don't see a way to determine the dimention of the array
}
// Build the substring for each parameter
parameterTypesAndNames += sidlParameterPassingMechanim;
parameterTypesAndNames += " ";
//if(type->variantT() != V_SgTypeGlobalVoid)
//{
if(type->variantT() == V_SgTypeEllipse)
{
parameterTypesAndNames += "Array<BabelBaseType,1> "; //FIXME: need to include a declaration for BaseType
parameterTypesAndNames += "elips" + argumentCounter; //this fails to actually append the counter, but I don't think it will matter: kmk
}
else
{
SgName name = (*i)->get_name();
string nameString = name.str();
string typeName = TransformationSupport::getTypeName(type);
if(typeName == "void")
{
if(nameString!="")
{
parameterTypesAndNames += "opaque ";
parameterTypesAndNames += nameString;
}
}
else
{
parameterTypesAndNames += typeName;
parameterTypesAndNames += " ";
if(nameString != "") //will be empty if the function declaration doesn't provide a name
parameterTypesAndNames += nameString;
}
}
// Add a "," to the string if there are more parameters in the list
if ( argumentCounter < argumentList.size()-1 )
parameterTypesAndNames += ",";
//}else printf("avoiding the void\n");
argumentCounter++;
}
SgType* returnType = functionType->get_return_type();
ROSE_ASSERT (returnType != NULL);
string returnTypeName = "void";
if(returnType->variantT() != V_SgTypeVoid)
returnTypeName = TransformationSupport::getTypeName(returnType);
string sidlMemberFunctionDeclaration = " $RETURN_TYPE $FUNCTION_NAME($PARAMETERS);\n";
sidlMemberFunctionDeclaration = StringUtility::copyEdit ( sidlMemberFunctionDeclaration, "$RETURN_TYPE" , returnTypeName );
sidlMemberFunctionDeclaration = StringUtility::copyEdit ( sidlMemberFunctionDeclaration, "$FUNCTION_NAME" , sidlFunctionName );
sidlMemberFunctionDeclaration = StringUtility::copyEdit ( sidlMemberFunctionDeclaration, "$PARAMETERS" , parameterTypesAndNames );
return sidlMemberFunctionDeclaration;
}
StencilEvaluation_InheritedAttribute
StencilEvaluationTraversal::evaluateInheritedAttribute (SgNode* astNode, StencilEvaluation_InheritedAttribute inheritedAttribute )
{
#if 0
printf ("In evaluateInheritedAttribute(): astNode = %p = %s \n",astNode,astNode->class_name().c_str());
#endif
bool foundPairShiftDoubleConstructor = false;
// This is for stencil specifications using vectors of points to represent offsets (not finished).
// bool foundVariableDeclarationForStencilInput = false;
double stencilCoeficientValue = 0.0;
// StencilOffsetFSM offset;
StencilOffsetFSM* stencilOffsetFSM = NULL;
// We want to interogate the SgAssignInitializer, but we need to generality in the refactored function to use any SgInitializer (e.g. SgConstructorInitializer, etc.).
SgInitializedName* initializedName = detectVariableDeclarationOfSpecificType (astNode,"Point");
if (initializedName != NULL)
{
// This is the code that is specific to the DSL (e.g. the semantics of getZeros() and getUnitv() functions).
// So this may be the limit of what can be refactored to common DSL support code.
// Or I can maybe do a second pass at atempting to refactor more code later.
string name = initializedName->get_name();
SgInitializer* initializer = initializedName->get_initptr();
SgAssignInitializer* assignInitializer = isSgAssignInitializer(initializer);
if (assignInitializer != NULL)
{
SgExpression* exp = assignInitializer->get_operand();
ROSE_ASSERT(exp != NULL);
SgFunctionCallExp* functionCallExp = isSgFunctionCallExp(exp);
if (functionCallExp != NULL)
{
SgFunctionRefExp* functionRefExp = isSgFunctionRefExp(functionCallExp->get_function());
if (functionRefExp != NULL)
{
SgFunctionSymbol* functionSymbol = functionRefExp->get_symbol();
ROSE_ASSERT(functionSymbol != NULL);
string functionName = functionSymbol->get_name();
#if 0
printf ("functionName = %s \n",functionName.c_str());
#endif
if (functionName == "getZeros")
{
// We leverage the semantics of known functions used to initialize "Point" objects ("getZeros" initialized the Point object to be all zeros).
// In a stencil this will be the center point from which all other points will have non-zero offsets.
// For a common centered difference discretization this will be the center point of the stencil.
#if 0
printf ("Identified and interpreting the semantics of getZeros() function \n");
#endif
stencilOffsetFSM = new StencilOffsetFSM(0,0,0);
ROSE_ASSERT(stencilOffsetFSM != NULL);
}
if (functionName == "getUnitv")
{
// We leverage the semantics of known functions used to initialize "Point" objects
// ("getUnitv" initializes the Point object to be a unit vector for a specific input dimention).
// In a stencil this will be an ofset from the center point.
#if 0
printf ("Identified and interpreting the semantics of getUnitv() function \n");
#endif
// Need to get the dimention argument.
SgExprListExp* argumentList = functionCallExp->get_args();
ROSE_ASSERT(argumentList != NULL);
// This function has a single argument.
ROSE_ASSERT(argumentList->get_expressions().size() == 1);
SgExpression* functionArg = argumentList->get_expressions()[0];
ROSE_ASSERT(functionArg != NULL);
SgIntVal* intVal = isSgIntVal(functionArg);
// ROSE_ASSERT(intVal != NULL);
if (intVal != NULL)
{
int value = intVal->get_value();
#if 0
printf ("value = %d \n",value);
#endif
switch(value)
{
case 0: stencilOffsetFSM = new StencilOffsetFSM(1,0,0); break;
case 1: stencilOffsetFSM = new StencilOffsetFSM(0,1,0); break;
case 2: stencilOffsetFSM = new StencilOffsetFSM(0,0,1); break;
default:
{
printf ("Error: default reached in switch: value = %d (for be value of 0, 1, or 2) \n",value);
ROSE_ASSERT(false);
}
}
ROSE_ASSERT(stencilOffsetFSM != NULL);
// End of test for intVal != NULL
}
else
{
#if 0
printf ("functionArg = %p = %s \n",functionArg,functionArg->class_name().c_str());
#endif
}
}
// ROSE_ASSERT(stencilOffsetFSM != NULL);
}
}
}
if (stencilOffsetFSM != NULL)
{
// Put the FSM into the map.
#if 0
printf ("Put the stencilOffsetFSM = %p into the StencilOffsetMap using key = %s \n",stencilOffsetFSM,name.c_str());
#endif
ROSE_ASSERT(StencilOffsetMap.find(name) == StencilOffsetMap.end());
// We have a choice of syntax to add the element to the map.
// StencilOffsetMap.insert(pair<string,StencilOffsetFSM*>(name,stencilOffsetFSM));
StencilOffsetMap[name] = stencilOffsetFSM;
}
// new StencilOffsetFSM();
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
// Recognize member function calls on "Point" objects so that we can trigger events on those associated finite state machines.
bool isTemplateClass = false;
bool isTemplateFunctionInstantiation = false;
SgInitializedName* initializedNameUsedToCallMemberFunction = NULL;
SgFunctionCallExp* functionCallExp = detectMemberFunctionOfSpecificClassType(astNode,initializedNameUsedToCallMemberFunction,"Point",isTemplateClass,"operator*=",isTemplateFunctionInstantiation);
if (functionCallExp != NULL)
{
// This is the DSL specific part (capturing the semantics of operator*= with specific integer values).
// The name of the variable off of which the member function is called (variable has type "Point").
ROSE_ASSERT(initializedNameUsedToCallMemberFunction != NULL);
string name = initializedNameUsedToCallMemberFunction->get_name();
// Need to get the dimention argument.
SgExprListExp* argumentList = functionCallExp->get_args();
ROSE_ASSERT(argumentList != NULL);
// This function has a single argument.
ROSE_ASSERT(argumentList->get_expressions().size() == 1);
SgExpression* functionArg = argumentList->get_expressions()[0];
ROSE_ASSERT(functionArg != NULL);
SgIntVal* intVal = isSgIntVal(functionArg);
bool usingUnaryMinus = false;
if (intVal == NULL)
{
SgMinusOp* minusOp = isSgMinusOp(functionArg);
if (minusOp != NULL)
{
#if 0
printf ("Using SgMinusOp on stencil constant \n");
#endif
usingUnaryMinus = true;
intVal = isSgIntVal(minusOp->get_operand());
}
}
ROSE_ASSERT(intVal != NULL);
int value = intVal->get_value();
if (usingUnaryMinus == true)
{
value *= -1;
}
#if 0
printf ("value = %d \n",value);
#endif
// Look up the stencil offset finite state machine
ROSE_ASSERT(StencilOffsetMap.find(name) != StencilOffsetMap.end());
StencilOffsetFSM* stencilOffsetFSM = StencilOffsetMap[name];
ROSE_ASSERT(stencilOffsetFSM != NULL);
#if 0
printf ("We have found the StencilOffsetFSM associated with the StencilOffset named %s \n",name.c_str());
#endif
#if 0
stencilOffsetFSM->display("before multiply event");
#endif
if (value == -1)
{
// Execute the event on the finte state machine to accumulate the state.
stencilOffsetFSM->operator*=(-1);
}
else
{
printf ("Error: constant value other than -1 are not supported \n");
ROSE_ASSERT(false);
}
#if 0
stencilOffsetFSM->display("after multiply event");
#endif
}
// Detection of "pair<Shift,double>(xdir,ident)" defined as an event in the stencil finite machine model.
// Actually, it is the Stencil that is create using the "pair<Shift,double>(xdir,ident)" that should be the
// event so we first detect the SgConstructorInitializer. There is not other code similar to this which
// has to test for the template arguments, so this has not yet refactored into the dslSupport.C file.
// I will do this later since this is general support that could be resused in other DSL compilers.
SgConstructorInitializer* constructorInitializer = isSgConstructorInitializer(astNode);
if (constructorInitializer != NULL)
{
// DQ (10/20/2014): This can sometimes be NULL.
// ROSE_ASSERT(constructorInitializer->get_class_decl() != NULL);
SgClassDeclaration* classDeclaration = constructorInitializer->get_class_decl();
// ROSE_ASSERT(classDeclaration != NULL);
if (classDeclaration != NULL)
{
#if 0
printf ("constructorInitializer = %p class name = %s \n",constructorInitializer,classDeclaration->get_name().str());
#endif
SgTemplateInstantiationDecl* templateInstantiationDecl = isSgTemplateInstantiationDecl(classDeclaration);
// ROSE_ASSERT(templateInstantiationDecl != NULL);
#if 0
if (templateInstantiationDecl != NULL)
{
printf ("constructorInitializer = %p name = %s template name = %s \n",constructorInitializer,templateInstantiationDecl->get_name().str(),templateInstantiationDecl->get_templateName().str());
}
#endif
// if (classDeclaration->get_name() == "pair")
if (templateInstantiationDecl != NULL && templateInstantiationDecl->get_templateName() == "pair")
{
// Look at the template parameters.
#if 0
printf ("Found template instantiation for pair \n");
#endif
SgTemplateArgumentPtrList & templateArgs = templateInstantiationDecl->get_templateArguments();
if (templateArgs.size() == 2)
{
// Now look at the template arguments and check that they represent the pattern that we are looking for in the AST.
// It is not clear now flexible we should be, at present shift/coeficent pairs must be specified exactly one way.
SgType* type_0 = templateArgs[0]->get_type();
SgType* type_1 = templateArgs[1]->get_type();
if ( type_0 != NULL && type_1 != NULL)
{
SgClassType* classType_0 = isSgClassType(type_0);
// ROSE_ASSERT(classType_0 != NULL);
if (classType_0 != NULL)
{
SgClassDeclaration* classDeclarationType_0 = isSgClassDeclaration(classType_0->get_declaration());
ROSE_ASSERT(classDeclarationType_0 != NULL);
#if 0
printf ("templateArgs[0]->get_name() = %s \n",classDeclarationType_0->get_name().str());
printf ("templateArgs[1]->get_type()->class_name() = %s \n",type_1->class_name().c_str());
#endif
bool foundShiftExpression = false;
bool foundStencilCoeficient = false;
// We might want to be more flexiable about the type of the 2nd parameter (allow SgTypeFloat, SgTypeComplex, etc.).
if (classDeclarationType_0->get_name() == "Shift" && type_1->variant() == V_SgTypeDouble)
{
// Found a pair<Shift,double> input for a stencil.
#if 0
printf ("##### Found a pair<Shift,double>() input for a stencil input \n");
#endif
// *****************************************************************************************************
// Look at the first parameter to the pair<Shift,double>() constructor.
// *****************************************************************************************************
SgExpression* stencilOffset = constructorInitializer->get_args()->get_expressions()[0];
ROSE_ASSERT(stencilOffset != NULL);
#if 0
printf ("stencilOffset = %p = %s \n",stencilOffset,stencilOffset->class_name().c_str());
#endif
SgConstructorInitializer* stencilOffsetConstructorInitializer = isSgConstructorInitializer(stencilOffset);
if (stencilOffsetConstructorInitializer != NULL)
{
// This is the case of a Shift being constructed implicitly from a Point (doing so more directly would be easier to make sense of in the AST).
#if 0
printf ("!!!!! Looking for the stencil offset \n");
#endif
ROSE_ASSERT(stencilOffsetConstructorInitializer->get_class_decl() != NULL);
SgClassDeclaration* stencilOffsetClassDeclaration = stencilOffsetConstructorInitializer->get_class_decl();
ROSE_ASSERT(stencilOffsetClassDeclaration != NULL);
#if 0
printf ("stencilOffsetConstructorInitializer = %p class name = %s \n",stencilOffsetConstructorInitializer,stencilOffsetClassDeclaration->get_name().str());
printf ("stencilOffsetConstructorInitializer = %p class = %p = %s \n",stencilOffsetConstructorInitializer,stencilOffsetClassDeclaration,stencilOffsetClassDeclaration->class_name().c_str());
#endif
// This should not be a template instantiation (the Shift is defined to be a noo-template class declaration, not a template class declaration).
SgTemplateInstantiationDecl* stencilOffsetTemplateInstantiationDecl = isSgTemplateInstantiationDecl(stencilOffsetClassDeclaration);
ROSE_ASSERT(stencilOffsetTemplateInstantiationDecl == NULL);
if (stencilOffsetClassDeclaration != NULL && stencilOffsetClassDeclaration->get_name() == "Shift")
{
// Now we know that the type associated with the first template parameter is associated with the class "Shift".
// But we need so also now what the first parametr is associate with the constructor initializer, since it will
// be the name of the variable used to interprete the stencil offset (and the name of the variable will be the
// key into the map of finite machine models used to accumulate the state of the stencil offsets that we accumulate
// to build the stencil.
// Now we need the value of the input (computed using it's fine state machine).
SgExpression* inputToShiftConstructor = stencilOffsetConstructorInitializer->get_args()->get_expressions()[0];
ROSE_ASSERT(inputToShiftConstructor != NULL);
SgConstructorInitializer* inputToShiftConstructorInitializer = isSgConstructorInitializer(inputToShiftConstructor);
if (stencilOffsetConstructorInitializer != NULL)
{
SgExpression* inputToPointConstructor = inputToShiftConstructorInitializer->get_args()->get_expressions()[0];
ROSE_ASSERT(inputToPointConstructor != NULL);
// This should be a SgVarRefExp (if we strictly follow the stencil specification rules (which are not written down yet).
SgVarRefExp* inputToPointVarRefExp = isSgVarRefExp(inputToPointConstructor);
if (inputToPointVarRefExp != NULL)
{
#if 0
printf ("Found varRefExp in bottom of chain of constructors \n");
#endif
SgVariableSymbol* variableSymbolForOffset = isSgVariableSymbol(inputToPointVarRefExp->get_symbol());
ROSE_ASSERT(variableSymbolForOffset != NULL);
SgInitializedName* initializedNameForOffset = variableSymbolForOffset->get_declaration();
ROSE_ASSERT(initializedNameForOffset != NULL);
SgInitializer* initializer = initializedNameForOffset->get_initptr();
ROSE_ASSERT(initializer != NULL);
#if 0
printf ("Found initializedName: name = %s in bottom of chain of constructors: initializer = %p = %s \n",initializedNameForOffset->get_name().str(),initializer,initializer->class_name().c_str());
#endif
// Record the name to be used as a key into the map of "StencilOffset" finite state machines.
SgAssignInitializer* assignInitializer = isSgAssignInitializer(initializer);
ROSE_ASSERT(assignInitializer != NULL);
string name = initializedNameForOffset->get_name();
// Look up the current state in the finite state machine for the "Point".
// Check that this is a previously defined stencil offset.
ROSE_ASSERT(StencilOffsetMap.find(name) != StencilOffsetMap.end());
// StencilOffsetFSM* stencilOffsetFSM = StencilOffsetMap[name];
stencilOffsetFSM = StencilOffsetMap[name];
ROSE_ASSERT(stencilOffsetFSM != NULL);
#if 0
printf ("We have found the StencilOffsetFSM associated with the StencilOffset named %s \n",name.c_str());
#endif
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
else
{
printf ("What is this expression: inputToPointConstructor = %p = %s \n",inputToPointConstructor,inputToPointConstructor->class_name().c_str());
ROSE_ASSERT(false);
}
}
#if 0
printf ("Found Shift type \n");
#endif
foundShiftExpression = true;
}
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
else
{
// This case for the specification of a Shift in the first argument is not yet supported (need an example of this).
printf ("This case of using a shift is not a part of what is supported \n");
}
// *****************************************************************************************************
// Look at the second parameter to the pair<Shift,double>(first_parameter,second_parameter) constructor.
// *****************************************************************************************************
SgExpression* stencilCoeficent = constructorInitializer->get_args()->get_expressions()[1];
ROSE_ASSERT(stencilCoeficent != NULL);
SgVarRefExp* stencilCoeficentVarRefExp = isSgVarRefExp(stencilCoeficent);
if (stencilCoeficentVarRefExp != NULL)
{
// Handle the case where this is a constant SgVarRefExp and the value is available in the declaration.
SgVariableSymbol* variableSymbolForConstant = isSgVariableSymbol(stencilCoeficentVarRefExp->get_symbol());
ROSE_ASSERT(variableSymbolForConstant != NULL);
SgInitializedName* initializedNameForConstant = variableSymbolForConstant->get_declaration();
ROSE_ASSERT(initializedNameForConstant != NULL);
SgInitializer* initializer = initializedNameForConstant->get_initptr();
ROSE_ASSERT(initializer != NULL);
SgAssignInitializer* assignInitializer = isSgAssignInitializer(initializer);
ROSE_ASSERT(assignInitializer != NULL);
SgValueExp* valueExp = isSgValueExp(assignInitializer->get_operand());
bool usingUnaryMinus = false;
// ROSE_ASSERT(valueExp != NULL);
if (valueExp == NULL)
{
SgExpression* operand = assignInitializer->get_operand();
SgMinusOp* minusOp = isSgMinusOp(operand);
if (minusOp != NULL)
{
#if 0
printf ("Using SgMinusOp on stencil constant \n");
#endif
usingUnaryMinus = true;
valueExp = isSgValueExp(minusOp->get_operand());
}
}
SgDoubleVal* doubleVal = isSgDoubleVal(valueExp);
// ROSE_ASSERT(doubleVal != NULL);
double value = 0.0;
if (doubleVal == NULL)
{
// Call JP's function to evaluate the constant expression.
ROSE_ASSERT(valueExp == NULL);
ROSE_ASSERT(stencilCoeficent != NULL);
DSL_Support::const_numeric_expr_t const_expression = DSL_Support::evaluateConstNumericExpression(stencilCoeficent);
if (const_expression.hasValue_ == true)
{
ROSE_ASSERT(const_expression.isIntOnly_ == false);
value = const_expression.value_;
printf ("const expression evaluated to value = %4.2f \n",value);
}
else
{
printf ("constnat value expression could not be evaluated to a constant \n");
ROSE_ASSERT(false);
}
}
else
{
#if 1
printf ("SgDoubleVal value = %f \n",doubleVal->get_value());
#endif
value = (usingUnaryMinus == false) ? doubleVal->get_value() : -(doubleVal->get_value());
}
#if 1
printf ("Stencil coeficient = %f \n",value);
#endif
foundStencilCoeficient = true;
stencilCoeficientValue = value;
}
else
{
// When we turn on constant folding in the frontend we eveluate directly to a SgDoubleVal.
SgDoubleVal* doubleVal = isSgDoubleVal(stencilCoeficent);
if (doubleVal != NULL)
{
ROSE_ASSERT(doubleVal != NULL);
#if 0
printf ("SgDoubleVal value = %f \n",doubleVal->get_value());
#endif
double value = doubleVal->get_value();
#if 0
printf ("Stencil coeficient = %f \n",value);
#endif
foundStencilCoeficient = true;
stencilCoeficientValue = value;
}
else
{
printf ("Error: second parameter in pair for stencil is not a SgVarRefExp (might be explicit value not yet supported) \n");
printf (" --- stencilCoeficent = %p = %s \n",stencilCoeficent,stencilCoeficent->class_name().c_str());
ROSE_ASSERT(false);
}
}
}
#if 0
printf ("foundShiftExpression = %s \n",foundShiftExpression ? "true" : "false");
printf ("foundStencilCoeficient = %s \n",foundStencilCoeficient ? "true" : "false");
#endif
if (foundShiftExpression == true && foundStencilCoeficient == true)
{
#if 0
printf ("Found pair<Shift,double>() constructor expression! \n");
#endif
foundPairShiftDoubleConstructor = true;
}
// End of test for classType_0 != NULL
}
}
}
}
else
{
#if 0
printf ("This is not a SgConstructorInitializer for the pair templated class \n");
#endif
}
// End of test for classDeclaration != NULL
}
}
#if 0
printf ("foundPairShiftDoubleConstructor = %s \n",foundPairShiftDoubleConstructor ? "true" : "false");
#endif
if (foundPairShiftDoubleConstructor == true)
{
// This is the recognition of an event for one of the finite state machines we implement to evaluate the stencil at compile time.
#if 0
printf ("In evaluateInheritedAttribute(): found pair<Shift,double>() constructor expression! \n");
printf (" --- stencilOffsetFSM = %p \n",stencilOffsetFSM);
printf (" --- stencilCoeficientValue = %f \n",stencilCoeficientValue);
#endif
ROSE_ASSERT(stencilOffsetFSM != NULL);
inheritedAttribute.stencilOffsetFSM = stencilOffsetFSM;
inheritedAttribute.stencilCoeficientValue = stencilCoeficientValue;
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
// Construct the return attribute from the modified input attribute.
return StencilEvaluation_InheritedAttribute(inheritedAttribute);
}
//-----------------------------------------------------------------------------
// Functions required by the tree traversal mechanism
ClasshierarchyInhAttr
ClasshierarchyTraversal::evaluateInheritedAttribute (
SgNode* astNode,
ClasshierarchyInhAttr inheritedAttribute )
{
GlobalDatabaseConnection *gdb; // db connection
//long funcId; // id of a function declaration
Classhierarchy *classhier = getClasshierarchy();
gdb = getDB();
switch(astNode->variantT())
{
case V_SgMemberFunctionDeclaration: {
SgMemberFunctionDeclaration *funcDec = isSgMemberFunctionDeclaration( astNode );
//funcDec = funcDef->get_declaration();
//if(isSgMemberFunctionDeclaration(funcDec)) {
// add to class hierarchy if member function definition
//if(isSgMemberFunctionDeclaration()) {
//cerr << " adding CHvinf for MembFunc " << endl;
SgClassDefinition *classDef = isSgClassDefinition( funcDec->get_scope() );
//assert(classDef);
if(classDef) {
string classname = classDef->get_qualified_name().str();
// get the classhier. vertex
Classhierarchy::dbgVertex chVert = 0; //?? init necessary
bool foundClass = false;
Classhierarchy::dbgVertexIterator chvi,chvend;
boost::tie(chvi,chvend) = boost::vertices( *getClasshierarchy() );
for(; chvi!=chvend; chvi++) {
if( boost::get( vertex_dbg_data, *getClasshierarchy() , *chvi).get_typeName() == classname ) {
chVert = *chvi;
foundClass = true;
}
}
if(foundClass) {
property_map< Classhierarchy::dbgType, boost::vertex_classhierarchy_t>::type chMap = boost::get( boost::vertex_classhierarchy, *getClasshierarchy() );
chMap[ chVert ].defined.insert( funcDec );
//get type?
//cerr << " added! "; // debug
}
}
//}
cerr << " found V_SgMemberFunctionDeclaration done for " <<funcDec->get_mangled_name().str()<< " " << endl; // debug
} break;
case V_SgClassDefinition: {
cerr << " found V_SgClassDef of "; // debug
SgClassDefinition *classDef = isSgClassDefinition( astNode );
assert( classDef );
SgName classname = classDef->get_qualified_name();
// make db entry
long typeId = UNKNOWNID;
typesTableAccess types( gdb );
typesRowdata newtype( typeId, getProjectId(), classname.str() );
typeId = types.retrieveCreateByColumn( &newtype, "typeName", newtype.get_typeName(), newtype.get_projectId() );
cerr << classname.str()<< ", id:" << newtype.get_id() << endl; // debug
//classhier->addNode( newtype, newtype.get_typeName() );
//classhier->insertWithName( newtype, newtype.get_typeName() );
classhier->insertVertex( newtype, newtype.get_typeName() );
SgBaseClassList inherits = classDef->get_inheritances();
for( SgBaseClassList::iterator i=inherits.begin(); i!=inherits.end(); i++) {
SgClassDeclaration *parentDecl = (*i).get_base_class();
cerr << " found inheritance from " ; // debug
assert( parentDecl );
// add new edge
typesRowdata partype( UNKNOWNID, getProjectId(), parentDecl->get_name().str() ); // MANGLE
long parentId = types.retrieveCreateByColumn( &partype, "typeName", partype.get_typeName(), partype.get_projectId() );
cerr << parentDecl->get_name().str() << ", id: " << parentId << endl;
// add to class hierarchy graph, allow only one edge per inheritance
//A classhier->addNode( partype, partype.get_typeName() );
//A classhier->addEdge( newtype, partype, false );
classhier->insertEdge( newtype, partype );
}
} break;
} // switch node type
// Note that we have to use a particular constructor (to pass on context information about source code position).
// This allows the Rewrite mechanism to position new source code relative to the current position using a simple interface.
ClasshierarchyInhAttr returnAttribute(inheritedAttribute,astNode);
// FIXME why not return inheritedAttribute???
return returnAttribute;
}
ATerm convertNodeToAterm(SgNode* n)
{
if (n == NULL)
{
#if 0
printf ("convertNodeToAterm(): n = %p = %s \n",n,"NULL");
#endif
return ATmake("NULL");
}
ROSE_ASSERT(n != NULL);
#if 0
printf ("convertNodeToAterm(): n = %p = %s \n",n,n->class_name().c_str());
#endif
ATerm term;
switch (n->variantT())
{
// case V_SgFile:
case V_SgSourceFile:
// Special case needed to include file name
// term = ATmake("File(<str>, <term>)", isSgFile(n)->getFileName(), convertNodeToAterm(isSgFile(n)->get_root()));
term = ATmake("File(<str>, <term>)", isSgSourceFile(n)->getFileName().c_str(), convertNodeToAterm(isSgSourceFile(n)->get_globalScope()));
break;
case V_SgPlusPlusOp:
case V_SgMinusMinusOp:
// Special cases needed to include prefix/postfix status
term = ATmake("<appl(<appl>, <term>)>",
getShortVariantName((VariantT)(n->variantT())).c_str(),
(isSgUnaryOp(n)->get_mode() == SgUnaryOp::prefix ? "Prefix" :
isSgUnaryOp(n)->get_mode() == SgUnaryOp::postfix ? "Postfix" :
"Unknown"),
convertNodeToAterm(isSgUnaryOp(n)->get_operand()));
break;
case V_SgExpressionRoot:
// Special case to remove this node
term = convertNodeToAterm(isSgExpressionRoot(n)->get_operand());
break;
case V_SgCastExp:
// Special case needed to include type
term = ATmake("Cast(<term>, <term>)>",
convertNodeToAterm(isSgUnaryOp(n)->get_operand()),
convertNodeToAterm(isSgCastExp(n)->get_type()));
break;
case V_SgVarRefExp:
// Special case needed to include id
term = ATmake("Var(<str>)",
uniqueId(isSgVarRefExp(n)->get_symbol()->get_declaration()).c_str());
break;
case V_SgFunctionRefExp:
// Special case needed to include id
term = ATmake(
"Func(<str>)",
uniqueId(isSgFunctionRefExp(n)->get_symbol()->get_declaration()).c_str());
break;
case V_SgIntVal:
// Special case needed to include value
term = ATmake("IntC(<int>)", isSgIntVal(n)->get_value());
break;
case V_SgUnsignedIntVal:
term = ATmake("UnsignedIntC(<int>)", isSgUnsignedIntVal(n)->get_value());
break;
case V_SgUnsignedLongVal: {
ostringstream s;
s << isSgUnsignedLongVal(n)->get_value();
term = ATmake("UnsignedLongC(<str>)", s.str().c_str());
}
break;
case V_SgUnsignedLongLongIntVal: {
ostringstream s;
s << isSgUnsignedLongLongIntVal(n)->get_value();
term = ATmake("UnsignedLongLongC(<str>)", s.str().c_str());
}
break;
case V_SgDoubleVal:
term = ATmake("DoubleC(<real>)", isSgDoubleVal(n)->get_value());
break;
case V_SgInitializedName:
{
// Works around double initname problem
SgInitializer* initializer = isSgInitializedName(n)->get_initializer();
const SgName& name = isSgInitializedName(n)->get_name();
SgType* type = isSgInitializedName(n)->get_type();
ROSE_ASSERT(type != NULL);
#if 0
printf ("convertNodeToAterm(): case V_SgInitializedName: name = %s initializer = %p type = %p = %s \n",name.str(),initializer,type,type->class_name().c_str());
#endif
// Works around fact that ... is not really an initname and shouldn't be a type either
if (isSgTypeEllipse(type))
{
term = ATmake("Ellipses");
}
else
{
std::string uniqueIdString = uniqueId(n);
#if 0
printf ("uniqueIdString = %s \n",uniqueIdString.c_str());
printf ("Calling generate ATerm for SgInitializedName->get_name() name = %s \n",name.str());
ATerm name_aterm = ATmake("Name(<str>)",name.str());
// ATerm name_aterm = ATmake(name.str());
printf ("Calling convertNodeToAterm(type) \n");
ATerm type_aterm = convertNodeToAterm(type);
printf ("Calling convertNodeToAterm(initializer) \n");
#endif
ATerm initializer_aterm = convertNodeToAterm(initializer);
#if 0
printf ("Calling ATmake() \n");
#endif
#if 1
term = ATmake("InitName(<str>, <term>, <term>) {[id, <str>]}",
(name.str() ? name.str() : ""),
convertNodeToAterm(type),
convertNodeToAterm(initializer),
uniqueId(n).c_str());
// uniqueIdString.c_str());
#else
term = ATmake("InitName(<term>,<term>)",
//(name.str() ? name.str() : ""),
// name_aterm,
type_aterm,
initializer_aterm
// uniqueId(n).c_str());
// uniqueIdString.c_str());
);
#endif
#if 0
printf ("Calling ATsetAnnotation() \n");
#endif
term = ATsetAnnotation(term, ATmake("id"), ATmake("<str>", uniqueId(n).c_str()));
#if 0
printf ("DONE: Calling ATsetAnnotation() \n");
#endif
}
break;
}
case V_SgFunctionDeclaration: {
// Special case needed to include name
SgFunctionDeclaration* fd = isSgFunctionDeclaration(n);
term = ATmake("Function(<str>, <term>, <term>, <term>)",
fd->get_name().str(),
convertNodeToAterm(fd->get_orig_return_type()),
convertSgNodeRangeToAterm(fd->get_args().begin(),
fd->get_args().end()),
convertNodeToAterm(fd->get_definition()));
term = ATsetAnnotation(term, ATmake("id"),
ATmake("<str>", uniqueId(n).c_str()));
}
break;
case V_SgClassDeclaration: {
// Special case needed to distinguish forward/full definitions and to
// include class name
SgClassDeclaration* decl = isSgClassDeclaration(n);
assert (decl);
SgName sname = decl->get_name();
const char* name = sname.str();
// Suggestion: have a field named local_definition in each class
// declaration that is 0 whenever the current declaration doesn't
// have a definition attached, even if there is another declaration
// which does have a definition attached.
SgClassDefinition* defn = decl->get_definition();
// cout << "defn = 0x" << hex << defn << endl << dec;
if (decl->isForward())
defn = 0;
if (defn)
term = ATmake("Class(<str>, <term>)",
(name ? name : ""), // Will be simpler when SgName
// becomes string
convertNodeToAterm(defn));
else
term = ATmake("ClassFwd(<str>)", (name ? name : ""));
term = ATsetAnnotation(term, ATmake("id"),
ATmake("<str>", uniqueId(n).c_str()));
}
break;
case V_SgEnumDeclaration: {
// Special case to include enum name and enumerator names which are not
// traversal children
SgName sname = isSgEnumDeclaration(n)->get_name();
const char* name = sname.str();
const SgInitializedNamePtrList& enumerators =
isSgEnumDeclaration(n)->get_enumerators();
term = ATmake("Enum(<str>, <term>)",
(name ? name : "{anonymous}"),
convertSgNodeRangeToAterm(enumerators.begin(),
enumerators.end()));
term = ATsetAnnotation(term, ATmake("id"),
ATmake("<str>", uniqueId(n).c_str()));
}
break;
case V_SgPointerType: {
// Special case because types can't be traversed yet
SgType* type = isSgPointerType(n)->get_base_type();
ATerm t = convertNodeToAterm(type);
term = ATmake("Pointer(<term>)", t);
}
break;
case V_SgReferenceType: {
// Special case because types can't be traversed yet
SgType* type = isSgReferenceType(n)->get_base_type();
ATerm t = convertNodeToAterm(type);
term = ATmake("Reference(<term>)", t);
}
break;
case V_SgModifierType: {
// Special case for type traversal and to prettify modifier names
SgType* type = isSgModifierType(n)->get_base_type();
SgTypeModifier& modifier = isSgModifierType(n)->get_typeModifier();
SgConstVolatileModifier& cvmod = modifier.get_constVolatileModifier();
term = convertNodeToAterm(type);
if (cvmod.isConst())
term = ATmake("Const(<term>)", term);
if (cvmod.isVolatile())
term = ATmake("Volatile(<term>)", term);
}
break;
case V_SgArrayType: {
// Special case because types can't be traversed yet, and to get length
SgType* type = isSgArrayType(n)->get_base_type();
ATerm t = convertNodeToAterm(type);
term = ATmake("Array(<term>, <term>)", t, (isSgArrayType(n)->get_index() ? convertNodeToAterm((n->get_traversalSuccessorContainer())[4]) : ATmake("<str>", "NULL")));
assert (term);
}
break;
case V_SgFunctionType: {
// Special case to allow argument list to be traversed
SgFunctionType* ft = isSgFunctionType(n);
ATerm ret = convertNodeToAterm(ft->get_return_type());
ATerm args_list = convertSgNodeRangeToAterm(ft->get_arguments().begin(),
ft->get_arguments().end());
term = ATmake("FunctionType(<term>, <term>)", ret, args_list);
}
break;
case V_SgEnumType:
case V_SgClassType:
case V_SgTypedefType: {
// Special cases to optionally put in type definition instead of
// reference
SgNamedType* nt = isSgNamedType(n);
assert (nt);
SgName sname = nt->get_name();
// char* name = sname.str();
SgDeclarationStatement* decl = nt->get_declaration();
assert (decl);
SgClassDefinition* defn = isSgClassDeclaration(decl) ?
isSgClassDeclaration(decl)->get_definition() :
0;
term = ATmake("Type(<term>)",
(nt->get_autonomous_declaration() || !defn ?
ATmake("id(<str>)", uniqueId(decl).c_str()) :
convertNodeToAterm(nt->get_declaration())));
}
break;
case V_SgLabelStatement: {
// Special case to put in label id
const char* name = isSgLabelStatement(n)->get_name().str();
term = ATmake("Label(<str>)", (name ? name : ""));
term = ATsetAnnotation(term, ATmake("id"),
ATmake("<str>", uniqueId(n).c_str()));
}
break;
case V_SgGotoStatement: {
// Special case to put in label id
term = ATmake("Goto(<str>)",
uniqueId(isSgGotoStatement(n)->get_label()).c_str());
}
break;
case V_SgTypedefDeclaration: {
// Special case to put in typedef name
const SgName& name = isSgTypedefDeclaration(n)->get_name();
SgType* type = isSgTypedefDeclaration(n)->get_base_type();
term = ATmake("Typedef(<str>, <term>)", (name.str() ? name.str() : ""),
convertNodeToAterm(type));
term = ATsetAnnotation(term, ATmake("id"),
ATmake("<str>", uniqueId(n).c_str()));
}
break;
case V_SgTemplateDeclaration: {
// Traversal doesn't work for these
SgTemplateDeclaration* td = isSgTemplateDeclaration(n);
ROSE_ASSERT (td);
// SgTemplateParameterPtrListPtr paramsPtr = td->get_templateParameters();
// SgTemplateParameterPtrList & paramsPtr = td->get_templateParameters();
// SgTemplateParameterPtrList params = paramsPtr ? *paramsPtr : SgTemplateParameterPtrList();
SgTemplateParameterPtrList & params = td->get_templateParameters();
string templateKindString;
switch (td->get_template_kind()) {
case SgTemplateDeclaration::e_template_none:
templateKindString = "None"; break;
case SgTemplateDeclaration::e_template_class:
templateKindString = "Class"; break;
case SgTemplateDeclaration::e_template_m_class:
templateKindString = "MemberClass"; break;
case SgTemplateDeclaration::e_template_function:
templateKindString = "Function"; break;
case SgTemplateDeclaration::e_template_m_function:
templateKindString = "MemberFunction"; break;
case SgTemplateDeclaration::e_template_m_data:
templateKindString = "MemberData"; break;
default: templateKindString = "Unknown"; break;
}
term = ATmake("TemplateDeclaration(<appl>, <str>, <term>, <str>)",
templateKindString.c_str(),
td->get_name().str(),
convertSgNodeRangeToAterm(params.begin(), params.end()),
td->get_string().str());
}
break;
case V_SgTemplateInstantiationDecl: {
// Traversal doesn't work for these
SgTemplateInstantiationDecl* td = isSgTemplateInstantiationDecl(n);
ROSE_ASSERT (td);
// SgTemplateArgumentPtrListPtr argsPtr = td->get_templateArguments();
// SgTemplateArgumentPtrList args = argsPtr ? *argsPtr : SgTemplateArgumentPtrList();
SgTemplateArgumentPtrList & args = td->get_templateArguments();
term = ATmake("TemplateInstantiationDecl(<str>, <term>)", td->get_templateDeclaration()->get_name().str(), convertSgNodeRangeToAterm(args.begin(), args.end()));
}
break;
case V_SgTemplateParameter: {
// Traversal doesn't work for these
SgTemplateParameter* tp = isSgTemplateParameter(n);
ROSE_ASSERT (tp);
switch (tp->get_parameterType()) {
case SgTemplateParameter::parameter_undefined: {
term = ATmake("Undefined");
}
break;
case SgTemplateParameter::type_parameter: {
term = ATmake("Type(<term>)",
convertNodeToAterm(tp->get_defaultTypeParameter()));
}
break;
case SgTemplateParameter::nontype_parameter: {
term = ATmake("Nontype(<term>, <term>)",
convertNodeToAterm(tp->get_type()),
convertNodeToAterm(tp->get_defaultExpressionParameter()));
}
break;
case SgTemplateParameter::template_parameter: {
term = ATmake("Template");
}
break;
default: term = ATmake("Unknown"); break;
}
}
break;
case V_SgTemplateArgument: {
// Traversal doesn't work for these
SgTemplateArgument* ta = isSgTemplateArgument(n);
ROSE_ASSERT (ta);
switch (ta->get_argumentType()) {
case SgTemplateArgument::argument_undefined:
term = ATmake("Undefined");
break;
case SgTemplateArgument::type_argument:
term = ATmake("Type(<term>)",
convertNodeToAterm(ta->get_type()));
break;
case SgTemplateArgument::nontype_argument:
term = ATmake("Nontype(<term>)",
convertNodeToAterm(ta->get_expression()));
break;
// case SgTemplateArgument::template_argument:
// term = ATmake("Template");
// break;
default: term = ATmake("Unknown"); break;
}
}
break;
default: {
bool isContainer =
(AstTests::numSuccContainers(n) == 1) ||
(!isSgType(n) && (n->get_traversalSuccessorContainer().size() == 0));
term = ATmake((isContainer ? "<appl(<term>)>" : "<appl(<list>)>"),
getShortVariantName((VariantT)(n->variantT())).c_str(),
(isSgType(n) ? ATmake("[]") : getTraversalChildrenAsAterm(n)));
// Special case for types is because of traversal problems
}
break;
}
#if 0
printf ("Base of switch statement in convertNodeToAterm(): n = %p = %s \n",n,n->class_name().c_str());
#endif
assert (term);
term = ATsetAnnotation(term, ATmake("ptr"), pointerAsAterm(n));
#if 1
if (n->get_file_info() != NULL)
{
term = ATsetAnnotation(term, ATmake("location"),convertFileInfoToAterm(n->get_file_info()));
}
if (isSgExpression(n))
term = ATsetAnnotation(term, ATmake("type"), convertNodeToAterm(isSgExpression(n)->get_type()));
#endif
#if 0
printf ("Leaving convertNodeToAterm(): n = %p = %s \n",n,n->class_name().c_str());
#endif
#if 0
printf ("--- n->class_name() = %s ATwriteToString(term) = %s \n",n->class_name().c_str(),ATwriteToString(term));
#endif
// cout << n->sage_class_name() << " -> " << ATwriteToString(term) << endl;
return term;
}
void
FixupSelfReferentialMacrosInAST::visit ( SgNode* node )
{
// DQ (3/11/2006): Set NULL pointers where we would like to have none.
// printf ("In FixupSelfReferentialMacrosInAST::visit(): node = %s \n",node->class_name().c_str());
ROSE_ASSERT(node != NULL);
switch (node->variantT())
{
case V_SgInitializedName:
{
SgInitializedName* initializedName = isSgInitializedName(node);
ROSE_ASSERT(initializedName != NULL);
SgType* type = initializedName->get_type()->stripType();
SgClassType* classType = isSgClassType(type);
if (classType != NULL)
{
SgClassDeclaration* targetClassDeclaration = isSgClassDeclaration(classType->get_declaration());
SgName className = targetClassDeclaration->get_name();
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a class declaration name = %s \n",className.str());
if (className == "sigaction")
{
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a sigaction type \n");
// Note we could also check that the declaration came from a known header file.
SgStatement* associatedStatement = isSgStatement(initializedName->get_parent());
if (associatedStatement != NULL)
{
// Add a macro to undefine the "#define sa_handler __sigaction_handler.sa_handler" macro.
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Add a macro to undefine the macro #define sa_handler __sigaction_handler.sa_handler \n");
// PreprocessingInfo* macro = new PreprocessingInfo(DirectiveType, const std::string & inputString,const std::string & filenameString, int line_no , int col_no,int nol, RelativePositionType relPos );
PreprocessingInfo::DirectiveType directiveType = PreprocessingInfo::CpreprocessorUndefDeclaration;
std::string macroString = "#undef sa_handler\n";
std::string filenameString = "macro_call_fixupSelfReferentialMacrosInAST";
int line_no = 1;
int col_no = 1;
int nol = 1;
PreprocessingInfo::RelativePositionType relPos = PreprocessingInfo::before;
PreprocessingInfo* macro = new PreprocessingInfo(directiveType,macroString,filenameString,line_no,col_no,nol,relPos);
// printf ("Attaching CPP directive %s to IR node %p as attributes. \n",PreprocessingInfo::directiveTypeName(macro->getTypeOfDirective()).c_str(),associatedStatement);
associatedStatement->addToAttachedPreprocessingInfo(macro);
#if 0
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
#endif
}
}
}
}
default:
{
// printf ("Not handled in FixupSelfReferentialMacrosInAST::visit(%s) \n",node->class_name().c_str());
}
}
}
Detection_InheritedAttribute
DetectionTraversal::evaluateInheritedAttribute (SgNode* astNode, Detection_InheritedAttribute inheritedAttribute )
{
#if 0
printf ("In DetectionTraversal::evaluateInheritedAttribute(): astNode = %p = %s \n",astNode,astNode->class_name().c_str());
#endif
// DQ (2/3/2016): Recognize IR nodes that are representative of target DSL abstractions.
bool foundTargetDslAbstraction = DSL_Support::isDslAbstraction(astNode);
#if 1
printf ("In DetectionTraversal::evaluateInheritedAttribute(): astNode = %p = %s: foundTargetDslAbstraction = %s \n",astNode,astNode->class_name().c_str(),foundTargetDslAbstraction ? "true" : "false");
#endif
#if 0
// OLD CODE (represented by DSL_Support::isDslAbstraction() function).
// Detection of stencil declaration and stencil operator.
// Where the stencil specification is using std::vectors as parameters to the constructor, we have to first
// find the stencil declaration and read the associated SgVarRefExp to get the variable names used.
// Then a finite state machine can be constructed for each of the input variables so that we can
// interpret the state when the stencil operator is constructed.
SgVariableDeclaration* variableDeclaration = isSgVariableDeclaration(astNode);
if (variableDeclaration != NULL)
{
// Get the SgInitializedName from the SgVariableDeclaration.
SgInitializedName* initializedName = SageInterface::getFirstInitializedName(variableDeclaration);
SgType* base_type = initializedName->get_type()->findBaseType();
ROSE_ASSERT(base_type != NULL);
// SgClassType* classType = isSgClassType(initializedName->get_type());
SgClassType* classType = isSgClassType(base_type);
if (classType != NULL)
{
#if 1
printf ("In DetectionTraversal::evaluateInheritedAttribute(): case SgClassType: class name = %s \n",classType->get_name().str());
#endif
// Check if this is associated with a template instantiation.
SgTemplateInstantiationDecl* templateInstantiationDecl = isSgTemplateInstantiationDecl(classType->get_declaration());
if (templateInstantiationDecl != NULL)
{
#if 1
printf ("case SgTemplateInstaiationDecl: class name = %s \n",classType->get_name().str());
printf ("case SgTemplateInstaiationDecl: templateInstantiationDecl->get_templateName() = %s \n",templateInstantiationDecl->get_templateName().str());
#endif
// inheritedAttribute.set_StencilDeclaration(templateInstantiationDecl->get_templateName() == "Stencil");
// inheritedAttribute.set_StencilOperatorDeclaration(templateInstantiationDecl->get_templateName() == "StencilOperator");
if (templateInstantiationDecl->get_templateName() == "Stencil")
{
// DQ (2/8/2015): Ignore compiler generated IR nodes (from template instantiations, etc.).
// Note that simpleCNS.cpp generates one of these from it's use of the tuple template and associated template instantations.
// DQ: Test the DSL support.
ROSE_ASSERT(isMatchingClassType(classType,"Stencil",true) == true);
checkAndResetToMakeConsistantCompilerGenerated(initializedName);
if (initializedName->isCompilerGenerated() == false)
{
// Save the SgInitializedName associated with the stencil.
// stencilInitializedNameList.push_back(initializedName);
// inheritedAttribute.set_StencilDeclaration(true);
// foundStencilVariable = true;
#if 1
printf ("Detected Stencil<> typed variable: initializedName = %p name = %s \n",initializedName,initializedName->get_name().str());
// printf (" --- stencilInitializedNameList.size() = %zu \n",stencilInitializedNameList.size());
#endif
#if 1
initializedName->get_file_info()->display("In DetectionTraversal::evaluateInheritedAttribute(): initializedName : debug");
#endif
#if 0
Stencil_Attribute* dslAttribute = new Stencil_Attribute();
#if 1
printf ("Adding (Stencil) dslAttribute = %p \n",dslAttribute);
#endif
ROSE_ASSERT(dslAttribute != NULL);
// virtual void addNewAttribute (std::string s, AstAttribute *a);
initializedName->addNewAttribute(StencilVariable,dslAttribute);
#endif
}
}
}
SgClassDeclaration* classDeclaration = isSgClassDeclaration(classType->get_declaration());
if (classDeclaration != NULL)
{
if (classDeclaration->get_name() == "Point")
{
// Save the SgInitializedName associated with the Point type.
#if 0
printf ("Detected Point<> typed variable: initializedName = %p name = %s \n",initializedName,initializedName->get_name().str());
#endif
checkAndResetToMakeConsistantCompilerGenerated(initializedName);
if (initializedName->isCompilerGenerated() == false)
{
// pointInitializedNameList.push_back(initializedName);
#if 0
Point_Attribute* dslAttribute = new Point_Attribute();
printf ("Adding (Point) dslAttribute = %p \n",dslAttribute);
ROSE_ASSERT(dslAttribute != NULL);
// virtual void addNewAttribute (std::string s, AstAttribute *a);
initializedName->addNewAttribute(PointVariable,dslAttribute);
#endif
}
}
}
}
}
#endif
#if 1
printf ("Leaving DetectionTraversal::evaluateInheritedAttribute(): astNode = %p = %s \n",astNode,astNode->class_name().c_str());
#endif
// Construct the return attribute from the modified input attribute.
return Detection_InheritedAttribute(inheritedAttribute);
}
void
FixupSelfReferentialMacrosInAST::visit ( SgNode* node )
{
// DQ (3/11/2006): Set NULL pointers where we would like to have none.
// printf ("In FixupSelfReferentialMacrosInAST::visit(): node = %s \n",node->class_name().c_str());
ROSE_ASSERT(node != NULL);
switch (node->variantT())
{
case V_SgInitializedName:
{
SgInitializedName* initializedName = isSgInitializedName(node);
ROSE_ASSERT(initializedName != NULL);
SgType* type = initializedName->get_type()->stripType();
SgClassType* classType = isSgClassType(type);
if (classType != NULL)
{
SgClassDeclaration* targetClassDeclaration = isSgClassDeclaration(classType->get_declaration());
SgName className = targetClassDeclaration->get_name();
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a class declaration name = %s \n",className.str());
// For sudo_exec_pty.c also look for siginfo
if (className == "sigaction" || className == "siginfo")
{
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Found a sigaction type \n");
// Note we could also check that the declaration came from a known header file.
SgStatement* associatedStatement = isSgStatement(initializedName->get_parent());
if (associatedStatement != NULL)
{
// Add a macro to undefine the "#define sa_handler __sigaction_handler.sa_handler" macro.
// printf ("In FixupSelfReferentialMacrosInAST::visit(): Add a macro to undefine the macro #define sa_handler __sigaction_handler.sa_handler \n");
// PreprocessingInfo* macro = new PreprocessingInfo(DirectiveType, const std::string & inputString,const std::string & filenameString, int line_no , int col_no,int nol, RelativePositionType relPos );
PreprocessingInfo::DirectiveType directiveType = PreprocessingInfo::CpreprocessorUndefDeclaration;
// We are puting out all macros anytime we see either type. This might be too much...
// From the sigaction.h file (included by signal.h):
addMacro(associatedStatement,"#undef sa_handler\n",directiveType);
addMacro(associatedStatement,"#undef sa_sigaction\n",directiveType);
// From the siginfo.h file (included by signal.h):
addMacro(associatedStatement,"#undef si_pid\n", directiveType);
addMacro(associatedStatement,"#undef si_uid\n", directiveType);
addMacro(associatedStatement,"#undef si_timerid\n",directiveType);
addMacro(associatedStatement,"#undef si_overrun\n",directiveType);
addMacro(associatedStatement,"#undef si_status\n", directiveType);
addMacro(associatedStatement,"#undef si_utime\n", directiveType);
addMacro(associatedStatement,"#undef si_stime\n", directiveType);
addMacro(associatedStatement,"#undef si_value\n", directiveType);
addMacro(associatedStatement,"#undef si_int\n", directiveType);
addMacro(associatedStatement,"#undef si_ptr\n", directiveType);
addMacro(associatedStatement,"#undef si_addr\n", directiveType);
addMacro(associatedStatement,"#undef si_band\n", directiveType);
addMacro(associatedStatement,"#undef si_fd\n", directiveType);
}
}
}
}
default:
{
// printf ("Not handled in FixupSelfReferentialMacrosInAST::visit(%s) \n",node->class_name().c_str());
}
}
#if 0
// DQ (12/30/2013): Comments and CPP directives have not yet been attached to the AST, so we can't process them here.
// SgLocatedNode* locatedNode = isSgLocatedNode(node);
// if (locatedNode != NULL)
SgStatement* stmt = isSgStatement(node);
if (stmt != NULL)
{
// Find all #define statements and look for self referencing macros
int numberOfComments = -1;
if (stmt->getAttachedPreprocessingInfo() != NULL)
numberOfComments = stmt->getAttachedPreprocessingInfo()->size();
std::string s = std::string(" --- startOfConstruct: file = " ) + stmt->get_startOfConstruct()->get_filenameString()
+ " raw filename = " + stmt->get_startOfConstruct()->get_raw_filename()
+ " raw line = " + StringUtility::numberToString(stmt->get_startOfConstruct()->get_raw_line())
+ " raw column = " + StringUtility::numberToString(stmt->get_startOfConstruct()->get_raw_col())
+ " #comments = " + StringUtility::numberToString(numberOfComments)
+ " \n ";
AttachedPreprocessingInfoType* comments = stmt->getAttachedPreprocessingInfo();
if (comments != NULL)
{
printf ("Found attached comments (at %p of type: %s): \n",stmt,stmt->class_name().c_str());
AttachedPreprocessingInfoType::iterator i;
for (i = comments->begin(); i != comments->end(); i++)
{
ROSE_ASSERT ( (*i) != NULL );
printf (" Attached Comment (relativePosition=%s): %s\n",
((*i)->getRelativePosition() == PreprocessingInfo::before) ? "before" : "after",
(*i)->getString().c_str());
printf ("Comment/Directive getNumberOfLines = %d getColumnNumberOfEndOfString = %d \n",(*i)->getNumberOfLines(),(*i)->getColumnNumberOfEndOfString());
(*i)->get_file_info()->display("comment/directive location");
}
}
else
{
printf ("No attached comments (at %p of type: %s): \n",stmt,stmt->class_name().c_str());
}
}
#endif
}
void
ProcTraversal::visit(SgNode *node) {
if (isSgFunctionDeclaration(node)) {
SgFunctionDeclaration *decl = isSgFunctionDeclaration(node);
if (decl->get_definition() != NULL) {
/* collect statistics */
//AstNumberOfNodesStatistics anons;
//anons.traverse(decl, postorder);
//original_ast_nodes += anons.get_numberofnodes();
//original_ast_statements += anons.get_numberofstatements();
/* do the real work */
Procedure *proc = new Procedure();
proc->procnum = procnum++;
proc->decl = decl;
proc->funcsym
= isSgFunctionSymbol(decl->get_symbol_from_symbol_table());
if (proc->funcsym == NULL)
{
#if 0
std::cout
<< std::endl
<< "*** NULL function symbol for declaration "
<< decl->unparseToString()
<< std::endl
<< "symbol: "
<< (void *) decl->get_symbol_from_symbol_table()
<< (decl->get_symbol_from_symbol_table() != NULL ?
decl->get_symbol_from_symbol_table()->class_name()
: "")
<< std::endl
<< "first nondef decl: "
<< (void *) decl->get_firstNondefiningDeclaration()
<< " sym: "
<< (decl->get_firstNondefiningDeclaration() != NULL ?
(void *) decl->get_firstNondefiningDeclaration()
->get_symbol_from_symbol_table()
: (void *) NULL)
<< std::endl;
#endif
if (decl->get_firstNondefiningDeclaration() != NULL)
{
proc->funcsym = isSgFunctionSymbol(decl
->get_firstNondefiningDeclaration()
->get_symbol_from_symbol_table());
}
}
assert(proc->funcsym != NULL);
// GB (2008-05-14): We need two parameter lists: One for the names of the
// variables inside the function definition, which is
// decl->get_parameterList(), and one that contains any default arguments
// the function might have. The default arguments are supposedly
// associated with the first nondefining declaration.
proc->params = decl->get_parameterList();
SgDeclarationStatement *fndstmt = decl->get_firstNondefiningDeclaration();
SgFunctionDeclaration *fnd = isSgFunctionDeclaration(fndstmt);
if (fnd != NULL && fnd != decl)
proc->default_params = fnd->get_parameterList();
else
proc->default_params = proc->params;
SgMemberFunctionDeclaration *mdecl
= isSgMemberFunctionDeclaration(decl);
if (mdecl) {
proc->class_type = isSgClassDefinition(mdecl->get_scope());
std::string name = proc->class_type->get_mangled_name().str();
name += "::";
name += decl->get_name().str();
std::string mname = proc->class_type->get_mangled_name().str();
mname += "::";
mname += decl->get_mangled_name().str();
proc->memberf_name = name;
proc->mangled_memberf_name = mname;
proc->name = decl->get_name().str();
proc->mangled_name = decl->get_mangled_name().str();
// GB (2008-05-26): Computing a single this symbol for each
// procedure. Thus, this symbol can also be compared by pointer
// equality (as is the case for all other symbols). While we're at it,
// we also build a VarRefExp for this which can be used everywhere the
// this pointer occurs.
proc->this_type = Ir::createPointerType(
proc->class_type->get_declaration()->get_type());
proc->this_sym = Ir::createVariableSymbol("this", proc->this_type);
proc->this_exp = Ir::createVarRefExp(proc->this_sym);
} else {
proc->name = decl->get_name().str();
proc->mangled_name = decl->get_mangled_name().str();
proc->class_type = NULL;
proc->memberf_name = proc->mangled_memberf_name = "";
proc->this_type = NULL;
proc->this_sym = NULL;
proc->this_exp = NULL;
// GB (2008-07-01): Better resolution of calls to static functions.
// This only makes sense for non-member functions.
SgStorageModifier &sm =
(fnd != NULL ? fnd : decl)->get_declarationModifier().get_storageModifier();
proc->isStatic = sm.isStatic();
// Note that we query the first nondefining declaration for the
// static modifier, but we save the file of the *defining*
// declaration. This is because the first declaration might be in
// some header file, but for call resolution, the actual source
// file with the definition is relevant.
// Trace back to the enclosing file node. The definition might be
// included in foo.c from bar.c, in which case the Sg_File_Info
// would refer to bar.c; but for function call resolution, foo.c is
// the relevant file.
SgNode *p = decl->get_parent();
while (p != NULL && !isSgFile(p))
p = p->get_parent();
proc->containingFile = isSgFile(p);
}
proc_map.insert(std::make_pair(proc->name, proc));
mangled_proc_map.insert(std::make_pair(proc->mangled_name, proc));
std::vector<SgVariableSymbol* >* arglist
= new std::vector<SgVariableSymbol* >();
SgVariableSymbol *this_var = NULL, *this_temp_var = NULL;
if (mdecl
|| decl->get_parameterList() != NULL
&& !decl->get_parameterList()->get_args().empty()) {
proc->arg_block
= new BasicBlock(node_id, INNER, proc->procnum);
if (mdecl) {
// GB (2008-05-26): We now compute the this pointer right at the
// beginning of building the procedure.
// this_var = Ir::createVariableSymbol("this", this_type);
this_var = proc->this_sym;
// std::string varname
// = std::string("$") + proc->name + "$this";
// this_temp_var = Ir::createVariableSymbol(varname, proc->this_type);
this_temp_var = global_this_variable_symbol;
ParamAssignment* paramAssignment
= Ir::createParamAssignment(this_var, this_temp_var);
proc->arg_block->statements.push_back(paramAssignment);
arglist->push_back(this_var);
if (proc->name.find('~') != std::string::npos) {
arglist->push_back(this_temp_var);
}
}
SgInitializedNamePtrList params
= proc->params->get_args();
SgInitializedNamePtrList::const_iterator i;
#if 0
int parnum = 0;
for (i = params.begin(); i != params.end(); ++i) {
SgVariableSymbol *i_var = Ir::createVariableSymbol(*i);
std::stringstream varname;
// varname << "$" << proc->name << "$arg_" << parnum++;
SgVariableSymbol* var =
Ir::createVariableSymbol(varname.str(),(*i)->get_type());
proc->arg_block->statements.push_back(Ir::createParamAssignment(i_var, var));
arglist->push_back(i_var);
}
#else
// GB (2008-06-23): Trying to replace all procedure-specific argument
// variables by a global list of argument variables. This means that at
// this point, we do not necessarily need to build a complete list but
// only add to the CFG's argument list if it is not long enough.
size_t func_params = params.size();
size_t global_args = global_argument_variable_symbols.size();
std::stringstream varname;
while (global_args < func_params)
{
varname.str("");
varname << "$tmpvar$arg_" << global_args++;
SgVariableSymbol *var
= Ir::createVariableSymbol(varname.str(),
global_unknown_type);
program->global_map[varname.str()]
= std::make_pair(var, var->get_declaration());
global_argument_variable_symbols.push_back(var);
}
// now create the param assignments
size_t j = 0;
for (i = params.begin(); i != params.end(); ++i)
{
SgVariableSymbol *i_var = Ir::createVariableSymbol(params[j]);
SgVariableSymbol *var = global_argument_variable_symbols[j];
j++;
proc->arg_block->statements.push_back(
Ir::createParamAssignment(i_var, var));
arglist->push_back(i_var);
}
#if 0
// replace the arglist allocated above by the new one; this must be
// fixed for this pointers!
delete arglist;
arglist = &global_argument_variable_symbols;
#endif
#endif
} else {
proc->arg_block = NULL;
}
/* If this is a constructor, call default constructors
* of all base classes. If base class constructors are
* called manually, these calls will be removed later. */
if (mdecl
&& strcmp(mdecl->get_name().str(),
proc->class_type->get_declaration()->get_name().str()) == 0
&& proc->class_type != NULL) {
SgBaseClassPtrList::iterator base;
for (base = proc->class_type->get_inheritances().begin();
base != proc->class_type->get_inheritances().end();
++base) {
SgClassDeclaration* baseclass = (*base)->get_base_class();
SgVariableSymbol *lhs
= Ir::createVariableSymbol("$tmpvar$" + baseclass->get_name(),
baseclass->get_type());
program->global_map["$tmpvar$" + baseclass->get_name()]
= std::make_pair(lhs, lhs->get_declaration());
SgMemberFunctionDeclaration* fd=get_default_constructor(baseclass);
assert(fd);
SgType* basetype=baseclass->get_type();
assert(basetype);
SgConstructorInitializer *sci
= Ir::createConstructorInitializer(fd,basetype);
ArgumentAssignment* a
= Ir::createArgumentAssignment(lhs, sci);
proc->arg_block->statements.push_back(a);
// std::string this_called_varname
// = std::string("$") + baseclass->get_name() + "$this";
SgVariableSymbol *this_called_var
// = Ir::createVariableSymbol(this_called_varname,
// baseclass->get_type());
= global_this_variable_symbol;
ReturnAssignment* this_ass
= Ir::createReturnAssignment(this_var, this_called_var);
proc->arg_block->statements.push_back(this_ass);
}
}
if (mdecl && mdecl->get_CtorInitializerList() != NULL
&& !mdecl->get_CtorInitializerList()->get_ctors().empty()) {
SgInitializedNamePtrList cis
= mdecl->get_CtorInitializerList()->get_ctors();
SgInitializedNamePtrList::const_iterator i;
if (proc->arg_block == NULL) {
proc->arg_block = new BasicBlock(node_id, INNER, proc->procnum);
}
for (i = cis.begin(); i != cis.end(); ++i) {
SgVariableSymbol* lhs = Ir::createVariableSymbol(*i);
SgAssignInitializer *ai
= isSgAssignInitializer((*i)->get_initializer());
SgConstructorInitializer *ci
= isSgConstructorInitializer((*i)->get_initializer());
/* TODO: other types of initializers */
if (ai) {
SgClassDeclaration *class_decl
= proc->class_type->get_declaration();
// GB (2008-05-26): We now compute the this pointer right at the
// beginning of building the procedure.
// SgVarRefExp* this_ref
// = Ir::createVarRefExp("this",
// Ir::createPointerType(class_decl->get_type()));
SgVarRefExp* this_ref = proc->this_exp;
SgArrowExp* arrowExp
= Ir::createArrowExp(this_ref,Ir::createVarRefExp(lhs));
// GB (2008-03-17): We need to handle function calls in
// initializers. In order to be able to build an argument
// assignment, we need to know the function's return variable, so
// the expression labeler must be called on it. The expression
// number is irrelevant, however, as it does not appear in the
// return variable.
if (isSgFunctionCallExp(ai->get_operand_i())) {
#if 0
ExprLabeler el(0 /*expnum*/);
el.traverse(ai->get_operand_i(), preorder);
// expnum = el.get_expnum();
#endif
// GB (2008-06-25): There is now a single global return
// variable. This may or may not mean that we can simply ignore
// the code above. I don't quite understand why this labeling
// couldn't be done later on, and where its result was used.
}
ArgumentAssignment* argumentAssignment
= Ir::createArgumentAssignment(arrowExp,ai->get_operand_i());
proc->arg_block->statements.push_back(argumentAssignment);
} else if (ci) {
/* if this is a call to a base class's
* constructor, remove the call we generated
* before */
SgStatement* this_a = NULL;
SgClassDeclaration* cd = ci->get_class_decl();
std::deque<SgStatement *>::iterator i;
for (i = proc->arg_block->statements.begin();
i != proc->arg_block->statements.end();
++i) {
ArgumentAssignment* a
= dynamic_cast<ArgumentAssignment *>(*i);
if (a && isSgConstructorInitializer(a->get_rhs())) {
SgConstructorInitializer* c
= isSgConstructorInitializer(a->get_rhs());
std::string c_decl_name = c->get_class_decl()->get_name().str();
std::string cd_name = cd->get_name().str();
// if (c->get_class_decl()->get_name() == cd->get_name()) {
if (c_decl_name == cd_name) {
#if 0
// erase the following assignment
// of the this pointer as well
this_a = *proc->arg_block->statements.erase(i+1);
proc->arg_block->statements.erase(i);
#endif
// GB (2008-03-28): That's an interesting piece of code, but
// it might be very mean to iterators. At least it is hard to
// see whether it is correct. So let's try it like this:
// erase i; we get an iterator back, which refers to the next
// element. Save that element as this_a, and then erase.
std::deque<SgStatement *>::iterator this_pos;
this_pos = proc->arg_block->statements.erase(i);
this_a = *this_pos;
proc->arg_block->statements.erase(this_pos);
// Good. Looks like this fixed a very obscure bug.
break;
}
}
}
/* now add the initialization */
proc->arg_block->statements.push_back(Ir::createArgumentAssignment(lhs, ci));
if (this_a != NULL)
proc->arg_block->statements.push_back(this_a);
}
}
}
proc->entry = new CallBlock(node_id++, START, proc->procnum,
new std::vector<SgVariableSymbol *>(*arglist),
(proc->memberf_name != ""
? proc->memberf_name
: proc->name));
proc->exit = new CallBlock(node_id++, END, proc->procnum,
new std::vector<SgVariableSymbol *>(*arglist),
(proc->memberf_name != ""
? proc->memberf_name
: proc->name));
proc->entry->partner = proc->exit;
proc->exit->partner = proc->entry;
proc->entry->call_target = Ir::createFunctionRefExp(proc->funcsym);
proc->exit->call_target = Ir::createFunctionRefExp(proc->funcsym);
/* In constructors, insert an assignment $A$this = this
* at the end to make sure that the 'this' pointer can be
* passed back to the calling function uncobbled. */
proc->this_assignment = NULL;
if (mdecl) {
SgMemberFunctionDeclaration* cmdecl
= isSgMemberFunctionDeclaration(mdecl->get_firstNondefiningDeclaration());
// if (cmdecl && cmdecl->get_specialFunctionModifier().isConstructor()) {
proc->this_assignment
= new BasicBlock(node_id++, INNER, proc->procnum);
ReturnAssignment* returnAssignment
= Ir::createReturnAssignment(this_temp_var, this_var);
proc->this_assignment->statements.push_back(returnAssignment);
add_link(proc->this_assignment, proc->exit, NORMAL_EDGE);
// }
}
std::stringstream varname;
// varname << "$" << proc->name << "$return";
// proc->returnvar = Ir::createVariableSymbol(varname.str(),
// decl->get_type()->get_return_type());
proc->returnvar = global_return_variable_symbol;
procedures->push_back(proc);
if(getPrintCollectedFunctionNames()) {
std::cout << (proc->memberf_name != ""
? proc->memberf_name
: proc->name)
<< " " /*<< proc->decl << std::endl*/;
}
if (proc->arg_block != NULL)
{
proc->arg_block->call_target
= Ir::createFunctionRefExp(proc->funcsym);
}
// delete arglist;
}
}
}
DOTSynthesizedAttribute
AstDOTGeneration::evaluateSynthesizedAttribute(SgNode* node, DOTInheritedAttribute ia, SubTreeSynthesizedAttributes l)
{
SubTreeSynthesizedAttributes::iterator iter;
ROSE_ASSERT(node);
// printf ("AstDOTGeneration::evaluateSynthesizedAttribute(): node = %s \n",node->class_name().c_str());
// DQ (5/3/2006): Skip this IR node if it is specified as such in the inherited attribute
if (ia.skipSubTree == true)
{
// I am unclear if I should return NULL or node as a parameter to DOTSynthesizedAttribute
// Figured this out: if we return a valid pointer then we get a node in the DOT graph
// (with just the pointer value as a label), where as if we return a DOTSynthesizedAttribute
// with a NUL pointer then the node will NOT appear in the DOT graph.
// return DOTSynthesizedAttribute(node);
return DOTSynthesizedAttribute(NULL);
}
string nodeoption;
if(AstTests::isProblematic(node))
{
// cout << "problematic node found." << endl;
nodeoption="color=\"orange\" ";
}
string nodelabel=string("\\n")+node->class_name();
// DQ (1/24/2009): Added support for output of isForward flag in the dot graph.
SgDeclarationStatement* genericDeclaration = isSgDeclarationStatement(node);
if (genericDeclaration != NULL)
{
// At the moment the mnemonic name is stored, but it could be computed in the
// future from the kind and the tostring() function.
string name = (genericDeclaration->isForward() == true) ? "isForward" : "!isForward";
ROSE_ASSERT(name.empty() == false);
// DQ (3/20/2011): Added class names to the generated dot file graphs of the AST.
SgClassDeclaration* classDeclaration = isSgClassDeclaration(genericDeclaration);
if (classDeclaration != NULL)
{
nodelabel += string("\\n") + classDeclaration->get_name();
}
// DQ (3/20/2011): Added function names to the generated dot file graphs of the AST.
SgFunctionDeclaration* functionDeclaration = isSgFunctionDeclaration(genericDeclaration);
if (functionDeclaration != NULL)
{
nodelabel += string("\\n") + functionDeclaration->get_name();
}
nodelabel += string("\\n") + name;
}
// DQ (4/6/2011): Added support for output of the name for SgInitializedName IR nodes.
SgInitializedName* initializedName = isSgInitializedName(node);
if (initializedName != NULL)
{
nodelabel += string("\\n") + initializedName->get_name();
}
// DQ (4/6/2011): Added support for output of the name for SgInitializedName IR nodes.
SgIntVal* intValue = isSgIntVal(node);
if (intValue != NULL)
{
nodelabel += string("\\n value = ") + StringUtility::numberToString(intValue->get_value());
}
// DQ (4/6/2011): Added support for output of the name for SgInitializedName IR nodes.
SgVarRefExp* varRefExp = isSgVarRefExp(node);
if (varRefExp != NULL)
{
SgVariableSymbol* variableSymbol = varRefExp->get_symbol();
ROSE_ASSERT(variableSymbol != NULL);
string name = variableSymbol->get_name();
nodelabel += string("\\n name = ") + name;
}
// DQ (1/19/2009): Added support for output of what specific instrcution this is in the dot graph.
SgAsmInstruction* genericInstruction = isSgAsmInstruction(node);
if (genericInstruction != NULL)
{
#ifdef ROSE_BUILD_BINARY_ANALYSIS_SUPPORT
// At the moment the mnemonic name is stored, but it could be computed in the
// future from the kind and the tostring() function.
#if 1
string unparsedInstruction = unparseInstruction(genericInstruction);
string addressString = StringUtility::numberToString( (void*) genericInstruction->get_address() );
// string name = genericInstruction->get_mnemonic();
string name = unparsedInstruction + "\\n address: " + addressString;
#else
string name = unparsedInstruction + "\\n" + addressString;
#endif
ROSE_ASSERT(name.empty() == false);
nodelabel += string("\\n") + name;
#else
printf ("Warning: In AstDOTGeneration.C ROSE_BUILD_BINARY_ANALYSIS_SUPPORT is not defined \n");
#endif
}
SgAsmExpression* genericExpression = isSgAsmExpression(node);
if (genericExpression != NULL)
{
#ifdef ROSE_BUILD_BINARY_ANALYSIS_SUPPORT
string name = unparseExpression(genericExpression, NULL, NULL);
ROSE_ASSERT(name.empty() == false);
nodelabel += string("\\n") + name;
#else
printf ("Warning: In AstDOTGeneration.C ROSE_BUILD_BINARY_ANALYSIS_SUPPORT is not defined \n");
#endif
}
// DQ (10/29/2008): Added some support for additional output of internal names for specific IR nodes.
// In generall there are long list of these IR nodes in the binary and this helps make some sense of
// the lists (sections, symbols, etc.).
SgAsmExecutableFileFormat* binaryFileFormatNode = isSgAsmExecutableFileFormat(node);
if (binaryFileFormatNode != NULL)
{
#ifdef ROSE_BUILD_BINARY_ANALYSIS_SUPPORT
// The case of binary file format IR nodes can be especially confusing so we want the
// default to output some more specific information for some IR nodes (e.g. sections).
string name;
SgAsmGenericSection* genericSection = isSgAsmGenericSection(node);
if (genericSection != NULL)
{
SgAsmGenericString* genericString = genericSection->get_name();
ROSE_ASSERT(genericString != NULL);
name = genericString->get_string();
}
SgAsmGenericSymbol* genericSymbol = isSgAsmGenericSymbol(node);
if (genericSymbol != NULL)
{
SgAsmGenericString* genericString = genericSymbol->get_name();
ROSE_ASSERT(genericString != NULL);
name = genericString->get_string();
if (name.empty() == true)
name = "no_name_for_symbol";
}
SgAsmGenericDLL* genericDLL = isSgAsmGenericDLL(node);
if (genericDLL != NULL)
{
SgAsmGenericString* genericString = genericDLL->get_name();
ROSE_ASSERT(genericString != NULL);
name = genericString->get_string();
}
SgAsmPEImportItem* peImportItem = isSgAsmPEImportItem(node);
if (peImportItem != NULL)
{
SgAsmGenericString* genericString = peImportItem->get_name();
ROSE_ASSERT(genericString != NULL);
name = genericString->get_string();
}
SgAsmDwarfLine* asmDwarfLine = isSgAsmDwarfLine(node);
if (asmDwarfLine != NULL)
{
char buffer[100];
// It does not work to embed the "\n" into the single sprintf parameter.
// sprintf(buffer," Addr: 0x%08"PRIx64" \n line: %d col: %d ",asmDwarfLine->get_address(),asmDwarfLine->get_line(),asmDwarfLine->get_column());
sprintf(buffer,"Addr: 0x%08"PRIx64,asmDwarfLine->get_address());
name = buffer;
sprintf(buffer,"line: %d col: %d",asmDwarfLine->get_line(),asmDwarfLine->get_column());
name += string("\\n") + buffer;
}
SgAsmDwarfConstruct* asmDwarfConstruct = isSgAsmDwarfConstruct(node);
if (asmDwarfConstruct != NULL)
{
name = asmDwarfConstruct->get_name();
}
#if 0
// This might not be the best way to implement this, since we want to detect common base classes of IR nodes.
switch (node->variantT())
{
case V_SgAsmElfSection:
{
SgAsmElfSection* n = isSgAsmElfSection(node);
name = n->get_name();
break;
}
default:
{
// No additional information is suggested for the default case!
}
}
#endif
if (name.empty() == false)
nodelabel += string("\\n") + name;
#else
printf ("Warning: In AstDOTGeneration.C ROSE_BUILD_BINARY_ANALYSIS_SUPPORT is not defined \n");
#endif
}
// DQ (11/29/2008): Output the directives in the label of the IR node.
SgC_PreprocessorDirectiveStatement* preprocessorDirective = isSgC_PreprocessorDirectiveStatement(node);
if (preprocessorDirective != NULL)
{
string s = preprocessorDirective->get_directiveString();
// Change any double quotes to single quotes so that DOT will not misunderstand the generated lables.
while (s.find("\"") != string::npos)
{
s.replace(s.find("\""),1,"\'");
}
if (s.empty() == false)
nodelabel += string("\\n") + s;
}
nodelabel += additionalNodeInfo(node);
// DQ (11/1/2003) added mechanism to add additional options (to add color, etc.)
// nodeoption += additionalNodeOptions(node);
string additionalOptions = additionalNodeOptions(node);
// printf ("nodeoption = %s size() = %ld \n",nodeoption.c_str(),nodeoption.size());
// printf ("additionalOptions = %s size() = %ld \n",additionalOptions.c_str(),additionalOptions.size());
string x;
string y;
x += additionalOptions;
nodeoption += additionalOptions;
DOTSynthesizedAttribute d(0);
// DQ (7/27/2008): Added mechanism to support pruning of AST
bool commentoutNode = commentOutNodeInGraph(node);
if (commentoutNode == true)
{
// DQ (11/10/2008): Fixed to only output message when (verbose_level > 0); command-line option.
// DQ (7/27/2008): For now just return to test this mechanism, then we want to add comment "//" propoerly to generated DOT file.
if (SgProject::get_verbose() > 0)
{
printf ("Skipping the use of this IR node in the DOT Graph \n");
}
}
else
{
// **************************
switch(traversal)
{
case TOPDOWNBOTTOMUP:
dotrep.addNode(node,dotrep.traceFormat(ia.tdbuTracePos,tdbuTrace)+nodelabel,nodeoption);
break;
case PREORDER:
case TOPDOWN:
dotrep.addNode(node,dotrep.traceFormat(ia.tdTracePos)+nodelabel,nodeoption);
break;
case POSTORDER:
case BOTTOMUP:
dotrep.addNode(node,dotrep.traceFormat(buTrace)+nodelabel,nodeoption);
break;
default:
assert(false);
}
++tdbuTrace;
++buTrace;
// add edges or null values
int testnum=0;
for (iter = l.begin(); iter != l.end(); iter++)
{
string edgelabel = string(node->get_traversalSuccessorNamesContainer()[testnum]);
string toErasePrefix = "p_";
if (AstTests::isPrefix(toErasePrefix,edgelabel))
{
edgelabel.erase(0, toErasePrefix.size());
}
if ( iter->node == NULL)
{
// SgNode* snode=node->get_traversalSuccessorContainer()[testnum];
AstSuccessorsSelectors::SuccessorsContainer c;
AstSuccessorsSelectors::selectDefaultSuccessors(node,c);
SgNode* snode=c[testnum];
// isDefault shows that the default constructor for synth attribute was used
if (l[testnum].isDefault() && snode && (visitedNodes.find(snode) != visitedNodes.end()) )
{
// handle bugs in SAGE
dotrep.addEdge(node,edgelabel,snode,"dir=forward arrowhead=\"odot\" color=red ");
}
else
{
if (snode == NULL)
{
dotrep.addNullValue(node,"",edgelabel,"");
}
}
}
else
{
// DQ (3/5/2007) added mechanism to add additional options (to add color, etc.)
string edgeoption = additionalEdgeOptions(node,iter->node,edgelabel);
switch(traversal)
{
case TOPDOWNBOTTOMUP:
dotrep.addEdge(node,edgelabel,(*iter).node,edgeoption + "dir=both");
break;
case PREORDER:
case TOPDOWN:
dotrep.addEdge(node,edgelabel,(*iter).node,edgeoption + "dir=forward");
break;
case POSTORDER:
case BOTTOMUP:
dotrep.addEdge(node,edgelabel,(*iter).node,edgeoption + "dir=back");
break;
default:
assert(false);
}
}
testnum++;
}
// **************************
}
// DQ (7/4/2008): Support for edges specified in AST attributes
AstAttributeMechanism* astAttributeContainer = node->get_attributeMechanism();
if (astAttributeContainer != NULL)
{
// Loop over all the attributes at this IR node
for (AstAttributeMechanism::iterator i = astAttributeContainer->begin(); i != astAttributeContainer->end(); i++)
{
// std::string name = i->first;
AstAttribute* attribute = i->second;
ROSE_ASSERT(attribute != NULL);
// This can return a non-empty list in user-defined attributes (derived from AstAttribute).
// printf ("Calling attribute->additionalNodeInfo() \n");
std::vector<AstAttribute::AttributeNodeInfo> nodeList = attribute->additionalNodeInfo();
// printf ("nodeList.size() = %lu \n",nodeList.size());
for (std::vector<AstAttribute::AttributeNodeInfo>::iterator i_node = nodeList.begin(); i_node != nodeList.end(); i_node++)
{
SgNode* nodePtr = i_node->nodePtr;
string nodelabel = i_node->label;
string nodeoption = i_node->options;
// printf ("In AstDOTGeneration::evaluateSynthesizedAttribute(): Adding a node nodelabel = %s nodeoption = %s \n",nodelabel.c_str(),nodeoption.c_str());
// dotrep.addNode(NULL,dotrep.traceFormat(ia.tdTracePos)+nodelabel,nodeoption);
dotrep.addNode( nodePtr, dotrep.traceFormat(ia.tdTracePos) + nodelabel, nodeoption );
}
// printf ("Calling attribute->additionalEdgeInfo() \n");
std::vector<AstAttribute::AttributeEdgeInfo> edgeList = attribute->additionalEdgeInfo();
// printf ("edgeList.size() = %lu \n",edgeList.size());
for (std::vector<AstAttribute::AttributeEdgeInfo>::iterator i_edge = edgeList.begin(); i_edge != edgeList.end(); i_edge++)
{
string edgelabel = i_edge->label;
string edgeoption = i_edge->options;
// printf ("In AstDOTGeneration::evaluateSynthesizedAttribute(): Adding an edge from i_edge->fromNode = %p to i_edge->toNode = %p edgelabel = %s edgeoption = %s \n",i_edge->fromNode,i_edge->toNode,edgelabel.c_str(),edgeoption.c_str());
dotrep.addEdge(i_edge->fromNode,edgelabel,i_edge->toNode,edgeoption + "dir=forward");
}
}
}
switch(node->variantT())
{
// DQ (9/1/2008): Added case for output of SgProject rooted DOT file.
// This allows source code and binary files to be combined into the same DOT file.
case V_SgProject:
{
SgProject* project = dynamic_cast<SgProject*>(node);
ROSE_ASSERT(project != NULL);
string generatedProjectName = SageInterface::generateProjectName( project );
// printf ("generatedProjectName (from SgProject) = %s \n",generatedProjectName.c_str());
if (generatedProjectName.length() > 40)
{
// printf ("Warning: generatedProjectName (from SgProject) = %s \n",generatedProjectName.c_str());
generatedProjectName = "aggregatedFileNameTooLong";
printf ("Proposed (generated) filename is too long, shortened to: %s \n",generatedProjectName.c_str());
}
string filename = string("./") + generatedProjectName + ".dot";
// printf ("generated filename for dot file (from SgProject) = %s \n",filename.c_str());
if ( SgProject::get_verbose() >= 1 )
printf ("Output the DOT graph from the SgProject IR node (filename = %s) \n",filename.c_str());
dotrep.writeToFileAsGraph(filename);
break;
}
// case V_SgFile:
case V_SgSourceFile:
case V_SgBinaryComposite:
{
SgFile* file = dynamic_cast<SgFile*>(node);
ROSE_ASSERT(file != NULL);
string original_filename = file->getFileName();
// DQ (7/4/2008): Fix filenamePostfix to go before the "."
// string filename = string("./") + ROSE::stripPathFromFileName(original_filename) + "."+filenamePostfix+"dot";
string filename = string("./") + ROSE::stripPathFromFileName(original_filename) + filenamePostfix + ".dot";
// printf ("generated filename for dot file (from SgSourceFile or SgBinaryComposite) = %s file->get_parent() = %p \n",filename.c_str(),file->get_parent());
// printf ("file->get_parent() = %p \n",file->get_parent());
// cout << "generating DOT file (from SgSourceFile or SgBinaryComposite): " << filename2 << " ... ";
// DQ (9/1/2008): this effects the output of DOT files when multiple files are specified
// on the command line. A SgProject is still built even when a single file is specificed
// on the command line, however there are cases where a SgFile can be built without a
// SgProject and this case allows those SgFile rooted subtrees to be output as DOT files.
// If there is a SgProject then output the dot file from there, else output as a SgFile.
if (file->get_parent() == NULL)
{
// If there is no SgProject then output the file now!
if ( SgProject::get_verbose() >= 1 )
printf ("Output the DOT graph from the SgFile IR node (no SgProject available) \n");
dotrep.writeToFileAsGraph(filename);
}
else
{
// There is a SgProject IR node, but if we will be traversing it we want to output the
// graph then (so that the graph will include the SgProject IR nodes and connect multiple
// files (SgSourceFile or SgBinaryComposite IR nodes).
if ( visitedNodes.find(file->get_parent()) == visitedNodes.end() )
{
// This SgProject node was not input as part of the traversal,
// so we will not be traversing the SgProject IR nodes and we
// have to output the graph now!
if ( SgProject::get_verbose() >= 1 )
printf ("Output the DOT graph from the SgFile IR node (SgProject was not traversed) \n");
dotrep.writeToFileAsGraph(filename);
}
else
{
if ( SgProject::get_verbose() >= 1 )
printf ("Skip the output of the DOT graph from the SgFile IR node (SgProject will be traversed) \n");
}
}
// cout << "done." << endl;
break;
}
// DQ (7/23/2005): Implemented default case to avoid g++ warnings
// about enum values not handled by this switch
default:
{
// nothing to do here
break;
}
}
d.node = node;
return d;
}
bool FixupTemplateArguments::contains_private_type (SgType* type, SgScopeStatement* targetScope)
{
// DQ (4/2/2018): Note that this function now addresses requirements of supporting both private and protected types.
#if DEBUGGING_USING_RECURSIVE_DEPTH
// For debugging, keep track of the recursive depth.
static size_t depth = 0;
printf ("In contains_private_type(SgType*): depth = %zu \n",depth);
ROSE_ASSERT(depth < 500);
printf ("In contains_private_type(SgType*): global_depth = %zu \n",global_depth);
ROSE_ASSERT(global_depth < 55);
#endif
// Note this is the recursive function.
bool returnValue = false;
#if DEBUG_PRIVATE_TYPE || 0
// DQ (1/7/2016): It is a problem to do this for some files (failing about 35 files in Cxx_tests).
// The issues appears to be in the unparsing of the template arguments of the qualified names for the types.
// printf ("In contains_private_type(SgType*): type = %p = %s = %s \n",type,type->class_name().c_str(),type->unparseToString().c_str());
printf ("In contains_private_type(SgType*): type = %p = %s \n",type,type->class_name().c_str());
#endif
SgTypedefType* typedefType = isSgTypedefType(type);
if (typedefType != NULL)
{
// Get the associated declaration.
SgTypedefDeclaration* typedefDeclaration = isSgTypedefDeclaration(typedefType->get_declaration());
ROSE_ASSERT(typedefDeclaration != NULL);
#if 0
bool isPrivate = typedefDeclaration->get_declarationModifier().get_accessModifier().isPrivate();
#else
// DQ (4/2/2018): Fix this to address requirements of both private and protected class members (see Cxx11_tests/test2018_71.C).
bool isPrivate = typedefDeclaration->get_declarationModifier().get_accessModifier().isPrivate() ||
typedefDeclaration->get_declarationModifier().get_accessModifier().isProtected();
#endif
#if DEBUG_PRIVATE_TYPE || 0
printf ("typedefDeclaration isPrivate = %s \n",isPrivate ? "true" : "false");
#endif
// First we need to know if this is a visable type.
bool isVisable = false;
#if 0
printf ("targetScope = %p = %s \n",targetScope,targetScope->class_name().c_str());
// printf ("typedefDeclaration = %p = %s \n",typedefDeclaration,typedefDeclaration->class_name().c_str());
printf ("typedefDeclaration->get_scope() = %p = %s \n",typedefDeclaration->get_scope(),typedefDeclaration->get_scope()->class_name().c_str());
#endif
#if 0
printf ("SageInterface::whereAmI(targetScope): \n");
SageInterface::whereAmI(targetScope);
printf ("SageInterface::whereAmI(typedefDeclaration): \n");
SageInterface::whereAmI(typedefDeclaration);
#endif
#if 0
printf ("\ntargetScope symbol table: \n");
targetScope->get_symbol_table()->print("targetScope");
printf ("end of symbol table \n");
printf ("\ntypedefDeclaration->get_scope() symbol table: \n");
typedefDeclaration->get_scope()->get_symbol_table()->print("typedefDeclaration->get_scope()");
printf ("end of symbol table \n\n");
#endif
// Test for the trivial case of matching scope (an even better test (below) is be to make sure that the targetScope is nested in the typedef scope).
if (typedefDeclaration->get_scope() == targetScope)
{
#if 0
printf ("In contains_private_type(SgType*): This is a typedef type from the same scope as the target declaration \n");
#endif
// ROSE_ASSERT(false);
// return false;
isVisable = true;
}
else
{
// SgTypedefSymbol* lookupTypedefSymbolInParentScopes (const SgName & name, SgScopeStatement *currentScope = NULL);
SgTypedefSymbol* typedefSymbol = SageInterface::lookupTypedefSymbolInParentScopes (typedefDeclaration->get_name(),targetScope);
if (typedefSymbol != NULL)
{
#if 0
printf ("In contains_private_type(SgType*): This is not in the current scope but can be reached from the current scope \n");
#endif
// ROSE_ASSERT(false);
// return false;
isVisable = true;
}
else
{
#if 0
printf ("Symbol for typedef name = %s not found in parent scopes \n",typedefDeclaration->get_name().str());
#endif
// ROSE_ASSERT(false);
}
}
#if 0
// Testing codes because it seems that "BitSet" shuld be visiable and so we need to debug this first.
if (typedefDeclaration->get_name() == "BitSet")
{
printf ("Exiting as a test! \n");
ROSE_ASSERT(false);
}
#endif
// If this is not private, then we are looking at what would be possbile template arguments used in a possible name qualification.
// if (isPrivate == false)
// if (isPrivate == false && isVisable == false)
if (isVisable == false)
{
if (isPrivate == true)
{
return true;
}
else
{
// Get the scope and see if it is a template instantiation.
SgScopeStatement* scope = typedefDeclaration->get_scope();
#if DEBUG_PRIVATE_TYPE || 0
printf ("++++++++++++++ Looking in parent scope for template arguments: scope = %p = %s \n",scope,scope->class_name().c_str());
#endif
// Get the associated declaration.
switch (scope->variantT())
{
case V_SgTemplateInstantiationDefn:
{
SgTemplateInstantiationDefn* templateInstantiationDefinition = isSgTemplateInstantiationDefn(scope);
ROSE_ASSERT(templateInstantiationDefinition != NULL);
SgTemplateInstantiationDecl* templateInstantiationDeclaration = isSgTemplateInstantiationDecl(templateInstantiationDefinition->get_declaration());
ROSE_ASSERT(templateInstantiationDeclaration != NULL);
SgTemplateArgumentPtrList & templateArgumentPtrList = templateInstantiationDeclaration->get_templateArguments();
for (SgTemplateArgumentPtrList::iterator i = templateArgumentPtrList.begin(); i != templateArgumentPtrList.end(); i++)
{
#if DEBUG_PRIVATE_TYPE
printf ("recursive call to contains_private_type(%p): name = %s = %s \n",*i,(*i)->class_name().c_str(),(*i)->unparseToString().c_str());
#endif
#if DEBUGGING_USING_RECURSIVE_DEPTH
global_depth++;
#endif
bool isPrivateType = contains_private_type(*i,targetScope);
#if DEBUGGING_USING_RECURSIVE_DEPTH
global_depth--;
#endif
returnValue |= isPrivateType;
}
break;
}
default:
{
#if DEBUG_PRIVATE_TYPE
printf ("Ignoring non-SgTemplateInstantiationDefn \n");
#endif
}
}
}
}
else
{
// If it is visible then it need not be qualified and we don't care about if it was private.
ROSE_ASSERT(isVisable == true);
// returnValue = true;
returnValue = false;
}
}
else
{
#if DEBUG_PRIVATE_TYPE || 0
printf ("could be a wrapped type: type = %p = %s (not a template class instantiaton) \n",type,type->class_name().c_str());
if (isSgModifierType(type) != NULL)
{
SgModifierType* modifierType = isSgModifierType(type);
SgType* base_type = modifierType->get_base_type();
printf ("--- base_type = %p = %s \n",base_type,base_type->class_name().c_str());
SgNamedType* namedType = isSgNamedType(base_type);
if (namedType != NULL)
{
printf ("--- base_type: name = %s \n",namedType->get_name().str());
}
}
#endif
// If this is a default SgModifierType then unwrap it.
#if 0
SgModifierType* modifierType = isSgModifierType(type);
if (modifierType != NULL)
{
#error "DEAD CODE!"
// What kind of modifier is this?
printf ("What kind of type modifier: %s \n",modifierType->get_typeModifier().displayString().c_str());
if (modifierType->get_typeModifier().isDefault() == true)
{
// This is a default mode modifier (acting as a wrapper type).
type = modifierType->get_base_type();
}
else
{
printf ("Not a default modifierType wrapper (need to handle this case) \n");
ROSE_ASSERT(false);
}
}
#else
// Strip past pointers and other wrapping modifiers (but not the typedef types, since the whole point is to detect private instatances).
type = type->stripType(SgType::STRIP_MODIFIER_TYPE|SgType::STRIP_REFERENCE_TYPE|SgType::STRIP_RVALUE_REFERENCE_TYPE|SgType::STRIP_POINTER_TYPE|SgType::STRIP_ARRAY_TYPE);
#endif
#if 0
printf ("After stripType(): type = %p = %s \n",type,type->class_name().c_str());
SgNamedType* namedType = isSgNamedType(type);
if (namedType != NULL)
{
printf ("--- stripType: name = %s \n",namedType->get_name().str());
}
#endif
ROSE_ASSERT(type != NULL);
// Make sure this is not a simple template type (else we will have infinite recursion).
// if (type != NULL && type->isIntegerType() == false && type->isFloatType() == false)
// if (type != NULL)
SgTemplateType* templateType = isSgTemplateType(type);
SgClassType* classType = isSgClassType(type);
SgTypeVoid* voidType = isSgTypeVoid(type);
SgRvalueReferenceType* rvalueReferenceType = isSgRvalueReferenceType(type);
SgFunctionType* functionType = isSgFunctionType(type);
SgDeclType* declType = isSgDeclType(type);
// DQ (12/7/2016): An enum type needs to be handled since the declaration might be private (but still debugging this for now).
SgEnumType* enumType = isSgEnumType(type);
// DQ (2/12/2017): Added specific type (causing infinite recursion for CompileTests/RoseExample_tests/testRoseHeaders_03.C.
SgTypeEllipse* typeEllipse = isSgTypeEllipse(type);
SgTypeUnknown* typeUnknown = isSgTypeUnknown(type);
SgTypeComplex* typeComplex = isSgTypeComplex(type);
// DQ (2/16/2017): This is a case causeing many C codes to fail.
SgTypeOfType* typeOfType = isSgTypeOfType(type);
if (type != NULL && templateType == NULL && classType == NULL && voidType == NULL && rvalueReferenceType == NULL &&
functionType == NULL && declType == NULL && enumType == NULL && typeEllipse == NULL &&
typeUnknown == NULL && typeComplex == NULL && typeOfType == NULL)
{
#if DEBUG_PRIVATE_TYPE || 0
printf ("found unwrapped type = %p = %s = %s (not a template class instantiaton) \n",type,type->class_name().c_str(),type->unparseToString().c_str());
#endif
// if (type->isIntegerType() == false && type->isFloatType() == false)
// if (type->isIntegerType() == false && type->isFloatType() == false)
if (type->isIntegerType() == false && type->isFloatType() == false)
{
#if DEBUG_PRIVATE_TYPE || 0
printf ("Making a recursive call to contains_private_type(type): not integer or float type: type = %p = %s \n",type,type->class_name().c_str());
#endif
#if DEBUGGING_USING_RECURSIVE_DEPTH
depth++;
global_depth++;
#endif
bool isPrivateType = contains_private_type(type,targetScope);
#if DEBUGGING_USING_RECURSIVE_DEPTH
depth--;
global_depth--;
#endif
returnValue = isPrivateType;
}
else
{
// This can't be a private type.
#if DEBUG_PRIVATE_TYPE
printf ("This is an integer or float type (of some sort): type = %p = %s = %s \n",type,type->class_name().c_str(),type->unparseToString().c_str());
#endif
returnValue = false;
}
}
else
{
// This is where we need to resolve is any types that are associated with declarations might be private (e.g. SgEnumType).
if (classType != NULL)
{
// Check if this is associated with a template class instantiation.
#if 0
SgClassDeclaration* classDeclaration = isSgClassDeclaration(classType->get_declaration());
ROSE_ASSERT(classDeclaration != NULL);
printf ("--------- classDeclaration = %p = %s = %s \n",classDeclaration,classDeclaration->class_name().c_str(),classDeclaration->get_name().str());
#endif
SgTemplateInstantiationDecl* templateInstantiationDeclaration = isSgTemplateInstantiationDecl(classType->get_declaration());
if (templateInstantiationDeclaration != NULL)
{
#if DEBUGGING_USING_RECURSIVE_DEPTH
global_depth++;
#endif
#if 0
printf ("Calling contains_private_type(SgTemplateArgumentPtrList): templateInstantiationDeclaration = %p = %s \n",
templateInstantiationDeclaration,templateInstantiationDeclaration->get_name().str());
#endif
returnValue = contains_private_type(templateInstantiationDeclaration->get_templateArguments(),targetScope);
#if DEBUGGING_USING_RECURSIVE_DEPTH
global_depth--;
#endif
#if 0
printf ("DONE: Calling contains_private_type(SgTemplateArgumentPtrList): templateInstantiationDeclaration = %p = %s \n",
templateInstantiationDeclaration,templateInstantiationDeclaration->get_name().str());
#endif
}
#if 0
printf ("DONE: --- classDeclaration = %p = %s = %s \n",classDeclaration,classDeclaration->class_name().c_str(),classDeclaration->get_name().str());
#endif
}
}
}
#if DEBUG_PRIVATE_TYPE || 0
printf ("Leaving contains_private_type(SgType*): type = %p = %s = %s returnValue = %s \n",type,type->class_name().c_str(),type->unparseToString().c_str(),returnValue ? "true" : "false");
#endif
return returnValue;
}
void
FixupAstSymbolTables::visit ( SgNode* node )
{
// DQ (6/27/2005): Output the local symbol table from each scope.
// printf ("node = %s \n",node->sage_class_name());
SgScopeStatement* scope = isSgScopeStatement(node);
if (scope != NULL)
{
#if 0
printf ("AST Fixup: Fixup Symbol Table for %p = %s at: \n",scope,scope->class_name().c_str());
#endif
SgSymbolTable* symbolTable = scope->get_symbol_table();
if (symbolTable == NULL)
{
#if 0
printf ("AST Fixup: Fixup Symbol Table for %p = %s at: \n",scope,scope->class_name().c_str());
scope->get_file_info()->display("Symbol Table Location");
#endif
SgSymbolTable* tempSymbolTable = new SgSymbolTable();
ROSE_ASSERT(tempSymbolTable != NULL);
// name this table as compiler generated! The name is a static member used to store
// state for the next_symbol() functions. It is meaningless to set these.
// tempSymbolTable->set_name("compiler-generated symbol table");
scope->set_symbol_table(tempSymbolTable);
// reset the symbolTable using the get_symbol_table() member function
symbolTable = scope->get_symbol_table();
ROSE_ASSERT(symbolTable != NULL);
// DQ (2/16/2006): Set this parent directly (now tested)
symbolTable->set_parent(scope);
ROSE_ASSERT(symbolTable->get_parent() != NULL);
}
ROSE_ASSERT(symbolTable != NULL);
if (symbolTable->get_parent() == NULL)
{
printf ("Warning: Fixing up symbolTable, calling symbolTable->set_parent() (parent not previously set) \n");
symbolTable->set_parent(scope);
}
ROSE_ASSERT(symbolTable->get_parent() != NULL);
// Make sure that the internal hash table used in the symbol table is also present!
if (symbolTable->get_table() == NULL)
{
// DQ (6/27/2005): There are a lot of these built, perhaps more than we really need!
#if 0
printf ("AST Fixup: Building internal Symbol Table hash table (rose_hash_multimap) for %p = %s at: \n",
scope,scope->sage_class_name());
scope->get_file_info()->display("Symbol Table Location");
#endif
rose_hash_multimap* internalHashTable = new rose_hash_multimap();
ROSE_ASSERT(internalHashTable != NULL);
symbolTable->set_table(internalHashTable);
}
ROSE_ASSERT(symbolTable->get_table() != NULL);
SgSymbolTable::BaseHashType* internalTable = symbolTable->get_table();
ROSE_ASSERT(internalTable != NULL);
// DQ (6/23/2011): Note: Declarations that reference types that have not been seen yet may be placed into the
// wronge scope, then later when we see the correct scope we have a symbol in two or more symbol tables. The
// code below detects and fixes this problem.
// DQ (6/16/2011): List of symbols we need to remove from symbol tables where they are multibily represented.
std::vector<SgSymbol*> listOfSymbolsToRemove;
// DQ (6/12/2011): Fixup symbol table by removing symbols that are not associated with a declaration in the current scope.
int idx = 0;
SgSymbolTable::hash_iterator i = internalTable->begin();
while (i != internalTable->end())
{
// DQ: removed SgName casting operator to char*
// cout << "[" << idx << "] " << (*i).first.str();
ROSE_ASSERT ( (*i).first.str() != NULL );
ROSE_ASSERT ( isSgSymbol( (*i).second ) != NULL );
// printf ("Symbol number: %d (pair.first (SgName) = %s) pair.second (SgSymbol) sage_class_name() = %s \n",
// idx,(*i).first.str(),(*i).second->sage_class_name());
SgSymbol* symbol = isSgSymbol((*i).second);
ROSE_ASSERT ( symbol != NULL );
// We have to look at each type of symbol separately! This is because there is no virtual function,
// the reason for this is that each get_declaration() function returns a different type!
// ROSE_ASSERT ( symbol->get_declaration() != NULL );
switch(symbol->variantT())
{
case V_SgClassSymbol:
{
SgClassSymbol* classSymbol = isSgClassSymbol(symbol);
ROSE_ASSERT(classSymbol != NULL);
ROSE_ASSERT(classSymbol->get_declaration() != NULL);
SgDeclarationStatement* declarationToFindInScope = NULL;
// Search for the declaration in the associated scope.
declarationToFindInScope = classSymbol->get_declaration();
ROSE_ASSERT(declarationToFindInScope != NULL);
SgClassDeclaration* classDeclaration = isSgClassDeclaration(declarationToFindInScope);
ROSE_ASSERT(classDeclaration != NULL);
SgName name = classDeclaration->get_name();
// SgType* declarationType = declarationToFindInScope->get_type();
SgType* declarationType = classDeclaration->get_type();
ROSE_ASSERT(declarationType != NULL);
if (declarationToFindInScope->get_definingDeclaration() != NULL)
{
declarationToFindInScope = declarationToFindInScope->get_definingDeclaration();
SgClassDeclaration* definingClassDeclaration = isSgClassDeclaration(declarationToFindInScope);
ROSE_ASSERT(definingClassDeclaration != NULL);
// SgType* definingDeclarationType = declarationToFindInScope->get_type();
SgType* definingDeclarationType = definingClassDeclaration->get_type();
ROSE_ASSERT(definingDeclarationType != NULL);
// DQ (6/22/2011): This assertion fails for CompileTests/copyAST_tests/copytest2007_24.C
// A simple rule that all declarations should follow (now that we have proper global type tables).
// ROSE_ASSERT(definingDeclarationType == declarationType);
if (definingDeclarationType != declarationType)
{
printf ("In fixupSymbolTables.C: Note that definingDeclarationType != declarationType \n");
}
}
SgNamedType* namedType = isSgNamedType(declarationType);
ROSE_ASSERT(namedType != NULL);
SgDeclarationStatement* declarationAssociatedToType = namedType->get_declaration();
ROSE_ASSERT(declarationAssociatedToType != NULL);
#if 0
printf ("Found a symbol without a matching declaration in the current scope (declList): declarationToFindInScope = %p = %s \n",declarationToFindInScope,declarationToFindInScope->class_name().c_str());
printf ("Symbol number: %d (pair.first (SgName) = %s) pair.second (SgSymbol) class_name() = %s \n",idx,(*i).first.str(),(*i).second->class_name().c_str());
#endif
SgScopeStatement* scopeOfDeclarationToFindInScope = declarationToFindInScope->get_scope();
SgScopeStatement* scopeOfDeclarationAssociatedWithType = declarationAssociatedToType->get_scope();
#if 0
printf ("declarationToFindInScope = %p declarationToFindInScope->get_scope() = %p = %s \n",declarationToFindInScope,declarationToFindInScope->get_scope(),declarationToFindInScope->get_scope()->class_name().c_str());
printf ("declarationAssociatedToType = %p declarationAssociatedToType->get_scope() = %p = %s \n",declarationAssociatedToType,declarationAssociatedToType->get_scope(),declarationAssociatedToType->get_scope()->class_name().c_str());
#endif
if (scopeOfDeclarationToFindInScope != scopeOfDeclarationAssociatedWithType)
{
// DQ (6/12/2011): Houston, we have a problem! The trick is to fix it...
// A symbol has been placed into a scope when we could not be certain which scope it should be placed.
// We have a default of placing such symbols into the global scope, but it might be better to just have
// a special scope where such symbols could be placed so that we could have them separate from the global
// scope and then fix them up more clearly.
// Note that test2011_80.C still fails but the AST is at least correct (I think).
SgGlobal* scopeOfDeclarationToFindInScope_GlobalScope = isSgGlobal(scopeOfDeclarationToFindInScope);
// SgGlobal* scopeOfDeclarationAssociatedWithType_GlobalScope = isSgGlobal(scopeOfDeclarationAssociatedWithType);
if (scopeOfDeclarationToFindInScope_GlobalScope != NULL)
{
// In general which ever scope is the global scope is where the error is...???
// This is because when we don't know where to put a symbol (e.g. from a declaration of a pointer) we put it into global scope.
// There is even an agrument that this is correct as a default for C/C++, but only if it must exist (see test2011_80.C).
// Remove the symbol from the symbol table of the global scope.
printf ("Remove the associated symbol in the current symbol table \n");
// DQ (6/22/2011): This assertion fails for CompileTests/copyAST_tests/copytest2007_24.C
// ROSE_ASSERT (declarationToFindInScope->get_scope() == declarationAssociatedToType->get_scope());
if (declarationToFindInScope->get_scope() != declarationAssociatedToType->get_scope())
printf ("In fixupSymbolTables.C: Note that declarationToFindInScope->get_scope() != declarationAssociatedToType->get_scope() \n");
}
else
{
listOfSymbolsToRemove.push_back(classSymbol);
}
}
// ROSE_ASSERT (declarationToFindInScope->get_scope() == declarationAssociatedToType->get_scope());
break;
}
default:
{
// It night be there are are no other types of symbols to consider...
// printf ("Ignoring non SgClassSymbols (fixupSymbolTables.C) symbol = %s \n",symbol->class_name().c_str());
// ROSE_ASSERT(false);
}
}
// Increment iterator!
i++;
// Increment counter!
idx++;
}
// DQ (6/18/2011): Now that we are through with the symbol table we can support removal of any
// identified problematic symbol without worrying about STL iterator invalidation.
for (size_t j = 0; j < listOfSymbolsToRemove.size(); j++)
{
// Remove these symbols.
SgSymbol* removeSymbol = listOfSymbolsToRemove[j];
ROSE_ASSERT(removeSymbol != NULL);
SgSymbolTable* associatedSymbolTable = isSgSymbolTable(removeSymbol->get_parent());
ROSE_ASSERT(associatedSymbolTable != NULL);
ROSE_ASSERT(associatedSymbolTable == symbolTable);
associatedSymbolTable->remove(removeSymbol);
printf ("Redundant symbol removed...from symbol table \n");
// ROSE_ASSERT(false);
}
#if 0
// debugging
symbolTable->print("In FixupAstSymbolTables::visit(): printing out the symbol tables");
#endif
}
}
// DQ (8/27/2006): This functionality already exists elsewhere
// It is a shame that it is recreated here as well !!!
NameQuerySynthesizedAttributeType
NameQuery::queryNameTypeName (SgNode * astNode)
{
ROSE_ASSERT (astNode != NULL);
string typeName = "";
Rose_STL_Container< string > returnList;
SgType *type = isSgType (astNode);
// printf ("In TransformationSupport::getTypeName(): type->sage_class_name() = %s \n",type->sage_class_name());
if (type != NULL)
switch (type->variantT ())
{
case V_SgTypeComplex:
typeName = "complex";
break;
case V_SgTypeImaginary:
typeName = "imaginary";
break;
case V_SgTypeBool:
typeName = "bool";
break;
case V_SgEnumType:
typeName = "enum";
break;
case V_SgTypeChar:
typeName = "char";
break;
case V_SgTypeVoid:
typeName = "void";
break;
case V_SgTypeInt:
typeName = "int";
break;
case V_SgTypeDouble:
typeName = "double";
break;
case V_SgTypeFloat:
typeName = "float";
break;
case V_SgTypeLong:
typeName = "long";
break;
case V_SgTypeLongDouble:
typeName = "long double";
break;
case V_SgTypeEllipse:
typeName = "ellipse";
break;
case V_SgTypeGlobalVoid:
typeName = "void";
break;
case V_SgTypeLongLong:
typeName = "long long";
break;
case V_SgTypeShort:
typeName = "short";
break;
case V_SgTypeSignedChar:
typeName = "signed char";
break;
case V_SgTypeSignedInt:
typeName = "signed int";
break;
case V_SgTypeSignedLong:
typeName = "signed long";
break;
case V_SgTypeSignedShort:
typeName = "signed short";
break;
case V_SgTypeString:
typeName = "string";
break;
case V_SgTypeUnknown:
typeName = "unknown";
break;
case V_SgTypeUnsignedChar:
typeName = "unsigned char";
break;
case V_SgTypeUnsignedInt:
typeName = "unsigned int";
break;
case V_SgTypeUnsignedLong:
typeName = "unsigned long";
break;
case V_SgTypeUnsignedShort:
typeName = "unsigned short";
break;
case V_SgTypeUnsignedLongLong:
typeName = "unsigned long long";
break;
case V_SgReferenceType:
{
ROSE_ASSERT (isSgReferenceType (type)->get_base_type () != NULL);
Rose_STL_Container< string > subTypeNames = queryNameTypeName (isSgReferenceType (type)->get_base_type ());
typedef Rose_STL_Container< string >::iterator typeIterator;
//This iterator will only contain one name
for (typeIterator i = subTypeNames.begin ();
i != subTypeNames.end (); ++i)
{
string e = *i;
typeName = e;
break;
}
break;
}
case V_SgPointerType:
{
ROSE_ASSERT (isSgPointerType (type)->get_base_type () != NULL);
Rose_STL_Container< string > subTypeNames =
queryNameTypeName (isSgPointerType (type)->get_base_type ());
typedef Rose_STL_Container< string >::iterator typeIterator;
//This iterator will only contain one name
for (typeIterator i = subTypeNames.begin ();
i != subTypeNames.end (); ++i)
{
string e = *i;
typeName = e;
break;
}
break;
}
case V_SgModifierType:
{
ROSE_ASSERT (isSgModifierType (type)->get_base_type () != NULL);
Rose_STL_Container< string > subTypeNames =
queryNameTypeName (isSgModifierType (type)->get_base_type ());
typedef Rose_STL_Container< string >::iterator typeIterator;
//This iterator will only contain one name
for (typeIterator i = subTypeNames.begin ();
i != subTypeNames.end (); ++i)
{
string e = *i;
typeName = e;
break;
}
break;
}
case V_SgNamedType:
{
SgNamedType *sageNamedType = isSgNamedType (type);
ROSE_ASSERT (sageNamedType != NULL);
typeName = sageNamedType->get_name ().str ();
break;
}
case V_SgClassType:
{
SgClassType *sageClassType = isSgClassType (type);
ROSE_ASSERT (sageClassType != NULL);
typeName = sageClassType->get_name ().str ();
break;
}
case V_SgTypedefType:
{
SgTypedefType *sageTypedefType = isSgTypedefType (type);
ROSE_ASSERT (sageTypedefType != NULL);
typeName = sageTypedefType->get_name ().str ();
break;
}
case V_SgPointerMemberType:
{
SgPointerMemberType *pointerMemberType =
isSgPointerMemberType (type);
ROSE_ASSERT (pointerMemberType != NULL);
SgClassType *classType =
isSgClassType(pointerMemberType->get_class_type()->stripTypedefsAndModifiers());
ROSE_ASSERT (classType != NULL);
SgClassDeclaration *classDeclaration =
isSgClassDeclaration(classType->get_declaration());
ROSE_ASSERT (classDeclaration != NULL);
typeName = classDeclaration->get_name ().str ();
break;
}
case V_SgArrayType:
{
ROSE_ASSERT (isSgArrayType (type)->get_base_type () != NULL);
Rose_STL_Container< string > subTypeNames =
queryNameTypeName (isSgArrayType (type)->get_base_type ());
typedef Rose_STL_Container< string >::iterator typeIterator;
//This iterator will only contain one name
for (typeIterator i = subTypeNames.begin ();
i != subTypeNames.end (); ++i)
{
string e = *i;
typeName = e;
break;
}
break;
}
case V_SgFunctionType:
{
SgFunctionType *functionType = isSgFunctionType (type);
ROSE_ASSERT (functionType != NULL);
typeName = functionType->get_mangled_type ().str ();
break;
}
case V_SgMemberFunctionType:
{
SgMemberFunctionType *memberFunctionType =
isSgMemberFunctionType (type);
ROSE_ASSERT (memberFunctionType != NULL);
SgClassType *classType =
isSgClassType(memberFunctionType->get_class_type()->stripTypedefsAndModifiers());
ROSE_ASSERT (classType != NULL);
SgClassDeclaration *classDeclaration =
isSgClassDeclaration(classType->get_declaration());
ROSE_ASSERT (classDeclaration != NULL);
typeName = classDeclaration->get_name ().str ();
break;
}
case V_SgTypeWchar:
typeName = "wchar";
break;
case V_SgTypeDefault:
typeName = "default";
break;
default:
printf
("default reached in switch within TransformationSupport::getTypeName type->sage_class_name() = %s variant = %d \n",
type->sage_class_name (), type->variant ());
ROSE_ABORT ();
break;
}
// Fix for purify problem report
// typeName = ROSE::stringDuplicate(typeName);
if (typeName.size () > 0)
returnList.push_back (typeName);
//ROSE_ASSERT(typeName.c_str() != NULL);
// return typeName;
return returnList;
//return ROSE::stringDuplicate(typeName.c_str());
}
