SVF::IntraICFGNode Class Reference

#include <ICFGNode.h>

Inheritance diagram for SVF::IntraICFGNode:

Public Member Functions
	IntraICFGNode (NodeID id, const SVFBasicBlock *b, bool isReturn)
const std::string	toString () const override
bool	isRetInst () const
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)
virtual const std::string	getSourceLoc () const
const std::string	valueOnlyToString () const

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

Private Member Functions
	IntraICFGNode (NodeID id)
	Constructor to create empty IntraICFGNode (for SVFIRReader/deserialization)

Private Attributes
bool	isRet

Friends
class	SVFIRWriter
class	SVFIRReader

Additional Inherited Members
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 }
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)
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.

Detailed Description

ICFG node stands for a program statement

Definition at line 195 of file ICFGNode.h.

Constructor & Destructor Documentation

IntraICFGNode() [1/2]

SVF::IntraICFGNode::IntraICFGNode ( NodeID  id )

inlineprivate

Constructor to create empty IntraICFGNode (for SVFIRReader/deserialization)

Definition at line 203 of file ICFGNode.h.

: ICFGNode(id, IntraBlock), isRet(false) {}

IntraICFGNode() [2/2]

SVF::IntraICFGNode::IntraICFGNode ( NodeID  id, const SVFBasicBlock *  b, bool  isReturn  )

inline

Definition at line 206 of file ICFGNode.h.

                                                                    : ICFGNode(id, IntraBlock), isRet(isReturn)
    {
        fun = b->getFunction();
        bb = b;
    }

Member Function Documentation

classof() [1/3]

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

inlinestatic

Definition at line 224 of file ICFGNode.h.

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

classof() [2/3]

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

inlinestatic

Definition at line 219 of file ICFGNode.h.

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

classof() [3/3]

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

inlinestatic

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

Definition at line 214 of file ICFGNode.h.

    {
        return true;
    }

isRetInst()

bool SVF::IntraICFGNode::isRetInst ( ) const

inline

Definition at line 232 of file ICFGNode.h.

    {
        return isRet;
    }

toString()

const std::string IntraICFGNode::toString ( ) const

overridevirtual

Reimplemented from SVF::ICFGNode.

Definition at line 85 of file ICFG.cpp.

{
    std::string str;
    std::stringstream rawstr(str);
    rawstr << "IntraICFGNode" << getId();
    rawstr << " {fun: " << getFun()->getName() << 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 198 of file ICFGNode.h.

SVFIRWriter

friend class SVFIRWriter

friend

Definition at line 197 of file ICFGNode.h.

Member Data Documentation

isRet

bool SVF::IntraICFGNode::isRet

private

Definition at line 200 of file ICFGNode.h.

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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