Static Value-Flow Analysis
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#include <VFGNode.h>
Public Member Functions | |
VFGNode (NodeID i, VFGNodeK k) | |
Constructor. More... | |
virtual const ICFGNode * | getICFGNode () const |
Return corresponding ICFG node. More... | |
virtual void | setICFGNode (const ICFGNode *node) |
Set corresponding ICFG node. More... | |
virtual const SVFFunction * | getFun () const |
Get the function of this SVFGNode. More... | |
virtual const SVFValue * | getValue () const |
Return the corresponding LLVM value, if possible, nullptr otherwise. More... | |
virtual const NodeBS | getDefSVFVars () const =0 |
Return the left hand side SVF Vars. More... | |
virtual const std::string | toString () const |
Public Member Functions inherited from SVF::GenericNode< NodeTy, EdgeTy > | |
GenericNode (NodeID i, GNodeK k) | |
Constructor. More... | |
virtual | ~GenericNode () |
Destructor. More... | |
bool | hasIncomingEdge () const |
Has incoming/outgoing edge set. More... | |
bool | hasOutgoingEdge () const |
iterator | OutEdgeBegin () |
iterators More... | |
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. More... | |
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. More... | |
bool | addOutgoingEdge (EdgeType *outEdge) |
EdgeType * | hasIncomingEdge (EdgeType *edge) const |
Find incoming and outgoing edges. More... | |
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. More... | |
GNodeK | getNodeKind () const |
Get node kind. More... | |
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 VFGNode *) |
static bool | classof (const GenericVFGNodeTy *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 Attributes | |
const ICFGNode * | icfgNode |
Protected Attributes inherited from SVF::SVFBaseNode | |
NodeID | id |
Node ID. More... | |
GNodeK | nodeKind |
Node kind. More... | |
const SVFType * | type |
SVF type. More... | |
std::string | sourceLoc |
Source code information of this value. More... | |
Friends | |
OutStream & | operator<< (OutStream &o, const VFGNode &node) |
Overloading operator << for dumping ICFG node ID. More... | |
Additional Inherited Members | |
Static Protected Member Functions inherited from SVF::SVFBaseNode | |
static bool | isICFGNodeKinds (GNodeK n) |
Helper functions to check node kinds. More... | |
static bool | isInterICFGNodeKind (GNodeK n) |
static bool | isSVFVarKind (GNodeK n) |
static bool | isValVarKinds (GNodeK n) |
static bool | isObjVarKinds (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) |
typedef Set<const CallPE*> SVF::VFGNode::CallPESet |
typedef VFGEdge::VFGEdgeSetTy::const_iterator SVF::VFGNode::const_iterator |
typedef VFGEdge::VFGEdgeSetTy::iterator SVF::VFGNode::iterator |
typedef Set<const RetPE*> SVF::VFGNode::RetPESet |
typedef GNodeK SVF::VFGNode::VFGNodeK |
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inlinestatic |
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inlinestatic |
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inlinestatic |
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pure virtual |
Return the left hand side SVF Vars.
Implemented in SVF::NullPtrVFGNode, SVF::FormalRetVFGNode, SVF::ActualRetVFGNode, SVF::FormalParmVFGNode, SVF::ActualParmVFGNode, SVF::AddrVFGNode, SVF::PHIVFGNode, SVF::GepVFGNode, SVF::BranchVFGNode, SVF::UnaryOPVFGNode, SVF::BinaryOPVFGNode, SVF::CmpVFGNode, SVF::CopyVFGNode, SVF::StoreVFGNode, SVF::LoadVFGNode, SVF::DummyVersionPropSVFGNode, and SVF::MRSVFGNode.
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inlinevirtual |
Get the function of this SVFGNode.
Reimplemented in SVF::InterPHIVFGNode, SVF::FormalRetVFGNode, SVF::FormalParmVFGNode, and SVF::InterMSSAPHISVFGNode.
Definition at line 79 of file VFGNode.h.
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inlinevirtual |
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inlinevirtual |
Return the corresponding LLVM value, if possible, nullptr otherwise.
Reimplemented in SVF::ArgumentVFGNode, SVF::PHIVFGNode, SVF::BinaryOPVFGNode, SVF::CmpVFGNode, and SVF::StmtVFGNode.
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inlinevirtual |
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virtual |
Reimplemented in SVF::NullPtrVFGNode, SVF::InterPHIVFGNode, SVF::FormalRetVFGNode, SVF::ActualRetVFGNode, SVF::FormalParmVFGNode, SVF::ActualParmVFGNode, SVF::ArgumentVFGNode, SVF::AddrVFGNode, SVF::IntraPHIVFGNode, SVF::PHIVFGNode, SVF::GepVFGNode, SVF::BranchVFGNode, SVF::UnaryOPVFGNode, SVF::BinaryOPVFGNode, SVF::CmpVFGNode, SVF::CopyVFGNode, SVF::StoreVFGNode, SVF::LoadVFGNode, SVF::StmtVFGNode, SVF::MRSVFGNode, SVF::InterMSSAPHISVFGNode, SVF::IntraMSSAPHISVFGNode, SVF::MSSAPHISVFGNode, SVF::ActualOUTSVFGNode, SVF::ActualINSVFGNode, SVF::FormalOUTSVFGNode, and SVF::FormalINSVFGNode.
Definition at line 40 of file VFG.cpp.