#include <ICFGNode.h>

Inheritance diagram for SVF::CallICFGNode:

Public Types
typedef std::vector< const ValVar * >	ActualParmNodeVec

Public Types inherited from SVF::ICFGNode
typedef ICFGEdge::ICFGEdgeSetTy::iterator	iterator

typedef ICFGEdge::ICFGEdgeSetTy::const_iterator	const_iterator

typedef Set< const CallPE * >	CallPESet

typedef Set< const RetPE * >	RetPESet

typedef std::list< const VFGNode * >	VFGNodeList

typedef std::list< const SVFStmt * >	SVFStmtList

typedef GNodeK	ICFGNodeK

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::SVFBaseNode
enum	GNodeK { IntraBlock , GlobalBlock , FunEntryBlock , FunExitBlock , FunCallBlock , FunRetBlock , ValNode , FunValNode , GepValNode , RetNode , VarargNode , DummyValNode , ObjNode , GepObjNode , BaseObjNode , FunObjNode , HeapObjNode , StackObjNode , 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 , OtherKd }

Public Member Functions
	CallICFGNode (NodeID id, const SVFBasicBlock b, const SVFType ty, const SVFFunction *cf, bool iv, bool ivc, s32_t vfi, const std::string &fnv)

const RetICFGNode *	getRetICFGNode () const
	Return callsite.

void	setRetICFGNode (const RetICFGNode *r)
	Return callsite.

const SVFFunction *	getCaller () const
	Return callsite.

const SVFBasicBlock *	getParent () const
	Return Basic Block.

bool	isIndirectCall () const
	Return true if this is an indirect call.

const ActualParmNodeVec &	getActualParms () const
	Return the set of actual parameters.

void	addActualParms (const ValVar *ap)
	Add actual parameters.

const ValVar *	getArgument (u32_t ArgNo) const
	Parameter operations.

u32_t	arg_size () const

bool	arg_empty () const

u32_t	getNumArgOperands () const

const SVFFunction *	getCalledFunction () const

bool	isVarArg () const

bool	isVirtualCall () const

void	setVtablePtr (SVFVar *v)

const SVFVar *	getVtablePtr () const

s32_t	getFunIdxInVtable () const

const std::string &	getFunNameOfVirtualCall () const

const std::string	toString () const override

const std::string	getSourceLoc () const override

Public Member Functions inherited from SVF::InterICFGNode
	InterICFGNode (NodeID id, ICFGNodeK k)
	Constructor.

Public Member Functions inherited from SVF::ICFGNode
	ICFGNode (NodeID i, GNodeK k)
	Constructor.

virtual const SVFFunction *	getFun () const
	Return the function of this ICFGNode.

virtual const SVFBasicBlock *	getBB () const
	Return the basic block of this ICFGNode.

void	dump () const

void	addVFGNode (const VFGNode *vfgNode)

const VFGNodeList &	getVFGNodes () const

void	addSVFStmt (const SVFStmt *edge)

const SVFStmtList &	getSVFStmts () const

Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy >
	GenericNode (NodeID i, GNodeK k)
	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::SVFBaseNode
	SVFBaseNode (NodeID i, GNodeK k, SVFType *ty=nullptr)

NodeID	getId () const
	Get ID.

GNodeK	getNodeKind () const
	Get node kind.

virtual const SVFType *	getType () const

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

const std::string	valueOnlyToString () const

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

static bool	classof (const ICFGNode *node)

static bool	classof (const InterICFGNode *node)

static bool	classof (const GenericICFGNodeTy *node)

static bool	classof (const SVFBaseNode *node)

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

static bool	classof (const ICFGNode *node)

static bool	classof (const GenericICFGNodeTy *node)

static bool	classof (const SVFBaseNode *node)

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

static bool	classof (const GenericICFGNodeTy *node)

static bool	classof (const SVFBaseNode *node)

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

static bool	classof (const SVFBaseNode *)

Protected Member Functions
	CallICFGNode (NodeID id)
	the function name of this virtual call

Protected Attributes
const RetICFGNode *	ret

ActualParmNodeVec	APNodes

const SVFFunction *	calledFunc
	arguments

bool	isvararg
	called function

bool	isVirCallInst
	is variable argument

SVFVar *	vtabPtr
	is virtual call inst

s32_t	virtualFunIdx
	virtual table pointer

std::string	funNameOfVcall
	virtual function index of the virtual table(s) at a virtual call

Protected Attributes inherited from SVF::ICFGNode
const SVFFunction *	fun

const SVFBasicBlock *	bb

VFGNodeList	VFGNodes

SVFStmtList	pagEdges

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

GNodeK	nodeKind
	Node kind.

const SVFType *	type
	SVF type.

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

Friends
class	SVFIRWriter

class	SVFIRReader

Additional Inherited Members
Static Protected Member Functions inherited from SVF::SVFBaseNode
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	isObjVarKinds (GNodeK n)

static bool	isBaseObjVarKinds (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)

Detailed Description

Call ICFGNode containing a set of ActualParmVFGNodes at a callsite

Definition at line 422 of file ICFGNode.h.

Member Typedef Documentation

◆ ActualParmNodeVec

typedef std::vector<const ValVar *> SVF::CallICFGNode::ActualParmNodeVec

Definition at line 428 of file ICFGNode.h.

Constructor & Destructor Documentation

◆ CallICFGNode() [1/2]

SVF::CallICFGNode::CallICFGNode ( NodeID id )

inlineprotected

the function name of this virtual call

Constructor to create empty CallICFGNode (for SVFIRReader/deserialization)

Definition at line 441 of file ICFGNode.h.

441: InterICFGNode(id, FunCallBlock), ret{} {}

SVF::CallICFGNode::ret

const RetICFGNode * ret

Definition ICFGNode.h:431

SVF::InterICFGNode::InterICFGNode

InterICFGNode(NodeID id, ICFGNodeK k)

Constructor.

Definition ICFGNode.h:243

SVF::SVFBaseNode::FunCallBlock

@ FunCallBlock

Definition GenericGraph.h:150

◆ CallICFGNode() [2/2]

SVF::CallICFGNode::CallICFGNode	(	NodeID	id,
		const SVFBasicBlock *	b,
		const SVFType *	ty,
		const SVFFunction *	cf,
		bool	iv,
		bool	ivc,
		s32_t	vfi,
		const std::string &	fnv
	)

inline

Definition at line 444 of file ICFGNode.h.

        : InterICFGNode(id, FunCallBlock), ret(nullptr), calledFunc(cf),
          isvararg(iv), isVirCallInst(ivc), vtabPtr(nullptr),
          virtualFunIdx(vfi), funNameOfVcall(fnv)
    {
        fun = b->getFunction();
        bb = b;
        type = ty;
    }

Member Function Documentation

◆ addActualParms()

void SVF::CallICFGNode::addActualParms ( const ValVar * ap )

inline

Add actual parameters.

Definition at line 494 of file ICFGNode.h.

    {
        APNodes.push_back(ap);
    }

◆ arg_empty()

bool SVF::CallICFGNode::arg_empty ( ) const

inline

Definition at line 509 of file ICFGNode.h.

    {
        return APNodes.empty();
    }

◆ arg_size()

u32_t SVF::CallICFGNode::arg_size ( ) const

inline

Definition at line 505 of file ICFGNode.h.

    {
        return APNodes.size();
    }

◆ classof() [1/5]

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

inlinestatic

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

Definition at line 560 of file ICFGNode.h.

    {
        return true;
    }

◆ classof() [2/5]

static bool SVF::CallICFGNode::classof ( const GenericICFGNodeTy * node )

inlinestatic

Definition at line 575 of file ICFGNode.h.

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

◆ classof() [3/5]

static bool SVF::CallICFGNode::classof ( const ICFGNode * node )

inlinestatic

Definition at line 565 of file ICFGNode.h.

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

◆ classof() [4/5]

static bool SVF::CallICFGNode::classof ( const InterICFGNode * node )

inlinestatic

Definition at line 570 of file ICFGNode.h.

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

◆ classof() [5/5]

static bool SVF::CallICFGNode::classof ( const SVFBaseNode * node )

inlinestatic

Definition at line 580 of file ICFGNode.h.

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

◆ getActualParms()

const ActualParmNodeVec & SVF::CallICFGNode::getActualParms ( ) const

inline

Return the set of actual parameters.

Definition at line 488 of file ICFGNode.h.

    {
        return APNodes;
    }

◆ getArgument()

const ValVar * SVF::CallICFGNode::getArgument ( u32_t ArgNo ) const

inline

Parameter operations.

Definition at line 500 of file ICFGNode.h.

    {
        return getActualParms()[ArgNo];
    }

◆ getCalledFunction()

const SVFFunction * SVF::CallICFGNode::getCalledFunction ( ) const

inline

Definition at line 518 of file ICFGNode.h.

    {
        return calledFunc;
    }

◆ getCaller()

const SVFFunction * SVF::CallICFGNode::getCaller ( ) const

inline

Return callsite.

Definition at line 470 of file ICFGNode.h.

    {
        return getFun();
    }

◆ getFunIdxInVtable()

s32_t SVF::CallICFGNode::getFunIdxInVtable ( ) const

inline

Definition at line 544 of file ICFGNode.h.

    {
        assert(isVirtualCall() && "not a virtual call?");
        assert(virtualFunIdx >=0 && "virtual function idx is less than 0? not set yet?");
        return virtualFunIdx;
    }

◆ getFunNameOfVirtualCall()

const std::string & SVF::CallICFGNode::getFunNameOfVirtualCall ( ) const

inline

Definition at line 551 of file ICFGNode.h.

    {
        assert(isVirtualCall() && "not a virtual call?");
        return funNameOfVcall;
    }

◆ getNumArgOperands()

u32_t SVF::CallICFGNode::getNumArgOperands ( ) const

inline

Definition at line 514 of file ICFGNode.h.

    {
        return arg_size();
    }

◆ getParent()

const SVFBasicBlock * SVF::CallICFGNode::getParent ( ) const

inline

Return Basic Block.

Definition at line 476 of file ICFGNode.h.

    {
        return getBB();
    }

◆ getRetICFGNode()

const RetICFGNode * SVF::CallICFGNode::getRetICFGNode ( ) const

inline

Return callsite.

Definition at line 457 of file ICFGNode.h.

    {
        assert(ret && "RetICFGNode not set?");
        return ret;
    }

◆ getSourceLoc()

const std::string SVF::CallICFGNode::getSourceLoc ( ) const

inlineoverridevirtual

Reimplemented from SVF::SVFBaseNode.

Definition at line 588 of file ICFGNode.h.

    {
        return "CallICFGNode: " + ICFGNode::getSourceLoc();
    }

◆ getVtablePtr()

const SVFVar * SVF::CallICFGNode::getVtablePtr ( ) const

inline

Definition at line 537 of file ICFGNode.h.

    {
        assert(isVirtualCall() && "not a virtual call?");
        return vtabPtr;
    }

◆ isIndirectCall()

bool SVF::CallICFGNode::isIndirectCall ( ) const

inline

Return true if this is an indirect call.

Definition at line 482 of file ICFGNode.h.

    {
        return nullptr == calledFunc;
    }

◆ isVarArg()

bool SVF::CallICFGNode::isVarArg ( ) const

inline

Definition at line 523 of file ICFGNode.h.

    {
        return isvararg;
    }

◆ isVirtualCall()

bool SVF::CallICFGNode::isVirtualCall ( ) const

inline

Definition at line 527 of file ICFGNode.h.

    {
        return isVirCallInst;
    }

◆ setRetICFGNode()

void SVF::CallICFGNode::setRetICFGNode ( const RetICFGNode * r )

inline

Return callsite.

Definition at line 464 of file ICFGNode.h.

    {
        ret = r;
    }

◆ setVtablePtr()

void SVF::CallICFGNode::setVtablePtr ( SVFVar * v )

inline

Definition at line 532 of file ICFGNode.h.

    {
        vtabPtr = v;
    }

◆ toString()

const std::string CallICFGNode::toString ( ) const

overridevirtual

Reimplemented from SVF::ICFGNode.

Definition at line 131 of file ICFG.cpp.

{
    std::string str;
    std::stringstream rawstr(str);
    rawstr << "CallICFGNode" << getId();
    rawstr << " {fun: " << getFun()->getName() << ICFGNode::getSourceLoc() << "}";
    for (const SVFStmt *stmt : getSVFStmts())
        rawstr << "\n" << stmt->toString();
    if(getSVFStmts().empty())
        rawstr << "\n" << valueOnlyToString();
    return rawstr.str();
}

Friends And Related Symbol Documentation

◆ SVFIRReader

friend class SVFIRReader

friend

Definition at line 425 of file ICFGNode.h.

◆ SVFIRWriter

friend class SVFIRWriter

friend

Definition at line 424 of file ICFGNode.h.

Member Data Documentation

◆ APNodes

ActualParmNodeVec SVF::CallICFGNode::APNodes

protected

Definition at line 432 of file ICFGNode.h.

◆ calledFunc

const SVFFunction* SVF::CallICFGNode::calledFunc

protected

arguments

Definition at line 433 of file ICFGNode.h.

◆ funNameOfVcall

std::string SVF::CallICFGNode::funNameOfVcall

protected

virtual function index of the virtual table(s) at a virtual call

Definition at line 438 of file ICFGNode.h.

◆ isvararg

bool SVF::CallICFGNode::isvararg

protected

called function

Definition at line 434 of file ICFGNode.h.

◆ isVirCallInst

bool SVF::CallICFGNode::isVirCallInst

protected

is variable argument

Definition at line 435 of file ICFGNode.h.

◆ ret

const RetICFGNode* SVF::CallICFGNode::ret

protected

Definition at line 431 of file ICFGNode.h.

◆ virtualFunIdx

s32_t SVF::CallICFGNode::virtualFunIdx

protected

virtual table pointer

Definition at line 437 of file ICFGNode.h.

◆ vtabPtr

SVFVar* SVF::CallICFGNode::vtabPtr

protected

is virtual call inst

Definition at line 436 of file ICFGNode.h.

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

/home/runner/work/SVF/SVF/svf/include/Graphs/ICFGNode.h
/home/runner/work/SVF/SVF/svf/lib/Graphs/ICFG.cpp

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ ActualParmNodeVec

Constructor & Destructor Documentation

◆ CallICFGNode() [1/2]

◆ CallICFGNode() [2/2]

Member Function Documentation

◆ addActualParms()

◆ arg_empty()

◆ arg_size()

◆ classof() [1/5]

◆ classof() [2/5]

◆ classof() [3/5]

◆ classof() [4/5]

◆ classof() [5/5]

◆ getActualParms()

◆ getArgument()

◆ getCalledFunction()

◆ getCaller()

◆ getFunIdxInVtable()

◆ getFunNameOfVirtualCall()

◆ getNumArgOperands()

◆ getParent()

◆ getRetICFGNode()

◆ getSourceLoc()

◆ getVtablePtr()

◆ isIndirectCall()

◆ isVarArg()

◆ isVirtualCall()

◆ setRetICFGNode()

◆ setVtablePtr()

◆ toString()

Friends And Related Symbol Documentation

◆ SVFIRReader

◆ SVFIRWriter

Member Data Documentation

◆ APNodes

◆ calledFunc

◆ funNameOfVcall

◆ isvararg

◆ isVirCallInst

◆ ret

◆ virtualFunIdx

◆ vtabPtr