#include <VFGNode.h>

Inheritance diagram for SVF::FormalParmVFGNode:

Public Member Functions
	FormalParmVFGNode (NodeID id, const ValVar n, const FunObjVar f)
	Constructor.

const ValVar *	getParam () const
	Return parameter.

const FunObjVar *	getFun () const override
	Return function.

void	setCallPE (const CallPE *call)
	Set the (single, phi-like) CallPE for this formal parameter.

const CallPE *	getCallPE () const
	Return the CallPE (phi-like, merges all actual params)

const NodeBS	getDefSVFVars () const override
	Return the left hand side SVF Vars.

const std::string	toString () const override

Public Member Functions inherited from SVF::ArgumentVFGNode
	ArgumentVFGNode (NodeID id, const ValVar *p, VFGNodeK k)
	Constructor.

bool	isPTANode () const
	Whether this argument node is of pointer type (used for pointer analysis).

const SVFVar *	getValue () const override
	Return the corresponding LLVM value, if possible, nullptr otherwise.

Public Member Functions inherited from SVF::VFGNode
	VFGNode (NodeID i, VFGNodeK k)
	Constructor.

virtual const ICFGNode *	getICFGNode () const
	Return corresponding ICFG node.

virtual void	setICFGNode (const ICFGNode *node)
	Set corresponding ICFG node.

Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy >
	GenericNode (NodeID i, GNodeK k, const SVFType *svfType=nullptr)
	Constructor.

virtual	~GenericNode ()
	Destructor.

bool	hasIncomingEdge () const
	Has incoming/outgoing edge set.

bool	hasOutgoingEdge () const

iterator	OutEdgeBegin ()
	iterators

iterator	OutEdgeEnd ()

iterator	InEdgeBegin ()

iterator	InEdgeEnd ()

const_iterator	OutEdgeBegin () const

const_iterator	OutEdgeEnd () const

const_iterator	InEdgeBegin () const

const_iterator	InEdgeEnd () const

virtual iterator	directOutEdgeBegin ()
	Iterators used for SCC detection, overwrite it in child class if necessary.

virtual iterator	directOutEdgeEnd ()

virtual iterator	directInEdgeBegin ()

virtual iterator	directInEdgeEnd ()

virtual const_iterator	directOutEdgeBegin () const

virtual const_iterator	directOutEdgeEnd () const

virtual const_iterator	directInEdgeBegin () const

virtual const_iterator	directInEdgeEnd () const

bool	addIncomingEdge (EdgeType *inEdge)
	Add incoming and outgoing edges.

bool	addOutgoingEdge (EdgeType *outEdge)

EdgeType *	hasIncomingEdge (EdgeType *edge) const
	Find incoming and outgoing edges.

EdgeType *	hasOutgoingEdge (EdgeType *edge) const

const GEdgeSetTy &	getOutEdges () const

const GEdgeSetTy &	getInEdges () const

u32_t	removeIncomingEdge (EdgeType *edge)

u32_t	removeOutgoingEdge (EdgeType *edge)

Public Member Functions inherited from SVF::SVFValue
	SVFValue (NodeID i, GNodeK k, const SVFType *ty=nullptr)

NodeID	getId () const
	Get ID.

GNodeK	getNodeKind () const
	Get node kind.

virtual const SVFType *	getType () const

virtual void	setName (const std::string &nameInfo)

virtual void	setName (std::string &&nameInfo)

virtual const std::string &	getName () const

virtual void	setSourceLoc (const std::string &sourceCodeInfo)

virtual const std::string	getSourceLoc () const

const std::string	valueOnlyToString () const

const bool	hasLLVMValue () const

Static Public Member Functions
static bool	classof (const FormalParmVFGNode *)
	Methods for support type inquiry through isa, cast, and dyn_cast:

static bool	classof (const VFGNode *node)

static bool	classof (const ArgumentVFGNode *node)

static bool	classof (const GenericVFGNodeTy *node)

static bool	classof (const SVFValue *node)

Static Public Member Functions inherited from SVF::ArgumentVFGNode
static bool	classof (const ArgumentVFGNode *)
	Methods for support type inquiry through isa, cast, and dyn_cast:

static bool	classof (const VFGNode *node)

static bool	classof (const GenericVFGNodeTy *node)

static bool	classof (const SVFValue *node)

Static Public Member Functions inherited from SVF::VFGNode
static bool	classof (const VFGNode *)

static bool	classof (const GenericVFGNodeTy *node)

static bool	classof (const SVFValue *node)

Static Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy >
static bool	classof (const GenericNode< NodeTy, EdgeTy > *)

static bool	classof (const SVFValue *)

Private Attributes
const FunObjVar *	fun

const CallPE *	callPE

Additional Inherited Members
Public Types inherited from SVF::VFGNode
typedef GNodeK	VFGNodeK

typedef VFGEdge::VFGEdgeSetTy::iterator	iterator

typedef VFGEdge::VFGEdgeSetTy::const_iterator	const_iterator

typedef Set< const CallPE * >	CallPESet

typedef Set< const RetPE * >	RetPESet

Public Types inherited from SVF::GenericNode< NodeTy, EdgeTy >
typedef NodeTy	NodeType

typedef EdgeTy	EdgeType

typedef OrderedSet< EdgeType *, typename EdgeType::equalGEdge >	GEdgeSetTy
	Edge kind.

typedef GEdgeSetTy::iterator	iterator

typedef GEdgeSetTy::const_iterator	const_iterator

Public Types inherited from SVF::SVFValue
enum	GNodeK { IntraBlock , GlobalBlock , FunEntryBlock , FunExitBlock , FunCallBlock , FunRetBlock , ValNode , ArgValNode , FunValNode , GepValNode , RetValNode , VarargValNode , GlobalValNode , ConstAggValNode , ConstDataValNode , BlackHoleValNode , ConstFPValNode , ConstIntValNode , ConstNullptrValNode , DummyValNode , IntrinsicValNode , BasicBlockValNode , AsmPCValNode , ObjNode , GepObjNode , BaseObjNode , FunObjNode , HeapObjNode , StackObjNode , GlobalObjNode , ConstAggObjNode , ConstDataObjNode , ConstFPObjNode , ConstIntObjNode , ConstNullptrObjNode , DummyObjNode , Cmp , BinaryOp , UnaryOp , Branch , DummyVProp , NPtr , FRet , ARet , AParm , FParm , Addr , Copy , Gep , Store , Load , TPhi , TIntraPhi , TInterPhi , FPIN , FPOUT , APIN , APOUT , MPhi , MIntraPhi , MInterPhi , CallNodeKd , CDNodeKd , CFLNodeKd , CHNodeKd , ConstraintNodeKd , TCTNodeKd , DCHNodeKd , BasicBlockKd , OtherKd }

Static Protected Member Functions inherited from SVF::SVFValue
static bool	isICFGNodeKinds (GNodeK n)
	Helper functions to check node kinds.

static bool	isInterICFGNodeKind (GNodeK n)

static bool	isSVFVarKind (GNodeK n)

static bool	isValVarKinds (GNodeK n)

static bool	isConstantDataValVar (GNodeK n)

static bool	isObjVarKinds (GNodeK n)

static bool	isBaseObjVarKinds (GNodeK n)

static bool	isConstantDataObjVarKinds (GNodeK n)

static bool	isVFGNodeKinds (GNodeK n)

static bool	isArgumentVFGNodeKinds (GNodeK n)

static bool	isStmtVFGNodeKinds (GNodeK n)

static bool	isPHIVFGNodeKinds (GNodeK n)

static bool	isMRSVFGNodeKinds (GNodeK n)

static bool	isMSSAPHISVFGNodeKinds (GNodeK n)

Protected Attributes inherited from SVF::ArgumentVFGNode
const ValVar *	param

Protected Attributes inherited from SVF::VFGNode
const ICFGNode *	icfgNode

Protected Attributes inherited from SVF::SVFValue
NodeID	id
	Node ID.

GNodeK	nodeKind
	Node kind.

const SVFType *	type
	SVF type.

std::string	name

std::string	sourceLoc
	Source code information of this value.

Detailed Description

Definition at line 1027 of file VFGNode.h.

Constructor & Destructor Documentation

◆ FormalParmVFGNode()

SVF::FormalParmVFGNode::FormalParmVFGNode	(	NodeID	id,
		const ValVar *	n,
		const FunObjVar *	f
	)

inline

Constructor.

Definition at line 1035 of file VFGNode.h.

                                                                     :
        ArgumentVFGNode(id, n, FParm),  fun(f), callPE(nullptr)
    {
    }

Member Function Documentation

◆ classof() [1/5]

static bool SVF::FormalParmVFGNode::classof ( const ArgumentVFGNode * node )

inlinestatic

Definition at line 1073 of file VFGNode.h.

    {
        return node->getNodeKind() == FParm;
    }

◆ classof() [2/5]

static bool SVF::FormalParmVFGNode::classof ( const FormalParmVFGNode * )

inlinestatic

Methods for support type inquiry through isa, cast, and dyn_cast:

Definition at line 1065 of file VFGNode.h.

    {
        return true;
    }

◆ classof() [3/5]

static bool SVF::FormalParmVFGNode::classof ( const GenericVFGNodeTy * node )

inlinestatic

Definition at line 1077 of file VFGNode.h.

    {
        return node->getNodeKind() == FParm;
    }

◆ classof() [4/5]

static bool SVF::FormalParmVFGNode::classof ( const SVFValue * node )

inlinestatic

Definition at line 1081 of file VFGNode.h.

    {
        return node->getNodeKind() == FParm;
    }

◆ classof() [5/5]

static bool SVF::FormalParmVFGNode::classof ( const VFGNode * node )

inlinestatic

Definition at line 1069 of file VFGNode.h.

    {
        return node->getNodeKind() == FParm;
    }

◆ getCallPE()

const CallPE * SVF::FormalParmVFGNode::getCallPE ( ) const

inline

Return the CallPE (phi-like, merges all actual params)

Definition at line 1057 of file VFGNode.h.

    {
        return callPE;
    }

◆ getDefSVFVars()

const NodeBS FormalParmVFGNode::getDefSVFVars ( ) const

overridevirtual

Return the left hand side SVF Vars.

Implements SVF::VFGNode.

Definition at line 282 of file VFG.cpp.

{
    NodeBS nb;
    nb.set(getParam()->getId());
    return nb;
}

◆ getFun()

const FunObjVar * SVF::FormalParmVFGNode::getFun ( ) const

inlineoverridevirtual

Return function.

Reimplemented from SVF::VFGNode.

Definition at line 1047 of file VFGNode.h.

    {
        return fun;
    }

◆ getParam()

const ValVar * SVF::FormalParmVFGNode::getParam ( ) const

inline

Return parameter.

Definition at line 1041 of file VFGNode.h.

    {
        return param;
    }

◆ setCallPE()

void SVF::FormalParmVFGNode::setCallPE ( const CallPE * call )

inline

Set the (single, phi-like) CallPE for this formal parameter.

Definition at line 1052 of file VFGNode.h.

    {
        callPE = call;
    }

◆ toString()

const std::string FormalParmVFGNode::toString ( ) const

overridevirtual

Reimplemented from SVF::ArgumentVFGNode.

Definition at line 289 of file VFG.cpp.

{
    std::string str;
    std::stringstream rawstr(str);
    rawstr << "FormalParmVFGNode ID: " << getId() << " ";
    rawstr << "Fun[" << getFun()->getName() << "]";
    rawstr << param->toString();
    return rawstr.str();
}

Member Data Documentation

◆ callPE

const CallPE* SVF::FormalParmVFGNode::callPE

private

Definition at line 1031 of file VFGNode.h.

◆ fun

const FunObjVar* SVF::FormalParmVFGNode::fun

private

Definition at line 1030 of file VFGNode.h.

The documentation for this class was generated from the following files:

/home/runner/work/SVF/SVF/svf/include/Graphs/VFGNode.h
/home/runner/work/SVF/SVF/svf/lib/Graphs/VFG.cpp

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ FormalParmVFGNode()

Member Function Documentation

◆ classof() [1/5]

◆ classof() [2/5]

◆ classof() [3/5]

◆ classof() [4/5]

◆ classof() [5/5]

◆ getCallPE()

◆ getDefSVFVars()

◆ getFun()

◆ getParam()

◆ setCallPE()

◆ toString()

Member Data Documentation

◆ callPE

◆ fun