Static Value-Flow Analysis
Loading...
Searching...
No Matches
Public Types | Public Member Functions | Static Public Member Functions | Private Attributes | List of all members
SVF::FunEntryICFGNode Class Reference

#include <ICFGNode.h>

Inheritance diagram for SVF::FunEntryICFGNode:
SVF::InterICFGNode SVF::ICFGNode SVF::GenericNode< NodeTy, EdgeTy > SVF::SVFValue

Public Types

typedef std::vector< const SVFVar * > FormalParmNodeVec
 
- 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::SVFValue
enum  GNodeK {
  IntraBlock , GlobalBlock , FunEntryBlock , FunExitBlock ,
  FunCallBlock , FunRetBlock , ValNode , ArgValNode ,
  FunValNode , GepValNode , RetValNode , VarargValNode ,
  GlobalValNode , ConstAggValNode , ConstDataValNode , BlackHoleValNode ,
  ConstFPValNode , ConstIntValNode , ConstNullptrValNode , DummyValNode ,
  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
}
 

Public Member Functions

 FunEntryICFGNode (NodeID id, const FunObjVar *f)
 
const FunObjVargetFun () const override
 Return function.
 
const FormalParmNodeVecgetFormalParms () const
 Return the set of formal parameters.
 
void addFormalParms (const SVFVar *fp)
 Add formal parameters.
 
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 SVFBasicBlockgetBB () const
 Return the basic block of this ICFGNode.
 
void dump () const
 
void addVFGNode (const VFGNode *vfgNode)
 
const VFGNodeListgetVFGNodes () const
 
void addSVFStmt (const SVFStmt *edge)
 
const SVFStmtListgetSVFStmts () const
 
- 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)
 
EdgeTypehasIncomingEdge (EdgeType *edge) const
 Find incoming and outgoing edges.
 
EdgeTypehasOutgoingEdge (EdgeType *edge) const
 
const GEdgeSetTygetOutEdges () const
 
const GEdgeSetTygetInEdges () 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 SVFTypegetType () 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)
 
const std::string valueOnlyToString () const
 

Static Public Member Functions

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

FormalParmNodeVec FPNodes
 

Additional Inherited Members

- 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::ICFGNode
const FunObjVarfun
 
const SVFBasicBlockbb
 
VFGNodeList VFGNodes
 
SVFStmtList pagEdges
 
- Protected Attributes inherited from SVF::SVFValue
NodeID id
 Node ID.
 
GNodeK nodeKind
 Node kind.
 
const SVFTypetype
 SVF type.
 
std::string name
 
std::string sourceLoc
 Source code information of this value.
 

Detailed Description

Function entry ICFGNode containing a set of FormalParmVFGNodes of a function

Definition at line 271 of file ICFGNode.h.

Member Typedef Documentation

◆ FormalParmNodeVec

Definition at line 275 of file ICFGNode.h.

Constructor & Destructor Documentation

◆ FunEntryICFGNode()

FunEntryICFGNode::FunEntryICFGNode ( NodeID  id,
const FunObjVar f 
)

Definition at line 39 of file ICFG.cpp.

40{
41 fun = f;
42 // if function is implemented
43 if (f->begin() != f->end())
44 {
45 bb = f->getEntryBlock();
46 }
47}
const SVFBasicBlock * bb
Definition ICFGNode.h:147
const FunObjVar * fun
Definition ICFGNode.h:146
llvm::IRBuilder IRBuilder
Definition BasicTypes.h:74

Member Function Documentation

◆ addFormalParms()

void SVF::FunEntryICFGNode::addFormalParms ( const SVFVar fp)
inline

Add formal parameters.

Definition at line 295 of file ICFGNode.h.

296 {
297 FPNodes.push_back(fp);
298 }
FormalParmNodeVec FPNodes
Definition ICFGNode.h:277

◆ classof() [1/5]

static bool SVF::FunEntryICFGNode::classof ( const FunEntryICFGNode )
inlinestatic

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

Definition at line 302 of file ICFGNode.h.

303 {
304 return true;
305 }

◆ classof() [2/5]

static bool SVF::FunEntryICFGNode::classof ( const GenericICFGNodeTy node)
inlinestatic

Definition at line 317 of file ICFGNode.h.

318 {
319 return node->getNodeKind() == FunEntryBlock;
320 }

◆ classof() [3/5]

static bool SVF::FunEntryICFGNode::classof ( const ICFGNode node)
inlinestatic

Definition at line 312 of file ICFGNode.h.

313 {
314 return node->getNodeKind() == FunEntryBlock;
315 }

◆ classof() [4/5]

static bool SVF::FunEntryICFGNode::classof ( const InterICFGNode node)
inlinestatic

Definition at line 307 of file ICFGNode.h.

308 {
309 return node->getNodeKind() == FunEntryBlock;
310 }

◆ classof() [5/5]

static bool SVF::FunEntryICFGNode::classof ( const SVFValue node)
inlinestatic

Definition at line 322 of file ICFGNode.h.

323 {
324 return node->getNodeKind() == FunEntryBlock;
325 }

◆ getFormalParms()

const FormalParmNodeVec & SVF::FunEntryICFGNode::getFormalParms ( ) const
inline

Return the set of formal parameters.

Definition at line 289 of file ICFGNode.h.

290 {
291 return FPNodes;
292 }

◆ getFun()

const FunObjVar * SVF::FunEntryICFGNode::getFun ( ) const
inlineoverridevirtual

Return function.

Reimplemented from SVF::ICFGNode.

Definition at line 283 of file ICFGNode.h.

284 {
285 return fun;
286 }

◆ getSourceLoc()

const std::string FunEntryICFGNode::getSourceLoc ( ) const
overridevirtual

Reimplemented from SVF::SVFValue.

Definition at line 112 of file ICFG.cpp.

113{
114 return "function entry: " + fun->getSourceLoc();
115}
virtual const std::string getSourceLoc() const
Definition SVFValue.h:196

◆ toString()

const std::string FunEntryICFGNode::toString ( ) const
overridevirtual

Reimplemented from SVF::ICFGNode.

Definition at line 98 of file ICFG.cpp.

99{
100 std::string str;
101 std::stringstream rawstr(str);
102 rawstr << "FunEntryICFGNode" << getId();
103 rawstr << " {fun: " << getFun()->getName();
104 if (isExtCall(getFun())==false)
105 rawstr << getFun()->getSourceLoc();
106 rawstr << "}";
107 for (const SVFStmt *stmt : getSVFStmts())
108 rawstr << "\n" << stmt->toString();
109 return rawstr.str();
110}
const FunObjVar * getFun() const override
Return function.
Definition ICFGNode.h:283
const std::string toString() const override
Definition ICFG.cpp:98
const SVFStmtList & getSVFStmts() const
Definition ICFGNode.h:115
NodeID getId() const
Get ID.
Definition SVFValue.h:160
virtual const std::string & getName() const
Definition SVFValue.h:186
bool isExtCall(const FunObjVar *fun)
Definition SVFUtil.cpp:437

Member Data Documentation

◆ FPNodes

FormalParmNodeVec SVF::FunEntryICFGNode::FPNodes
private

Definition at line 277 of file ICFGNode.h.


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