clang::ento::ProgramStateManager Class Reference

#include "clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h"

Public Member Functions
	ProgramStateManager (ASTContext &Ctx, StoreManagerCreator CreateStoreManager, ConstraintManagerCreator CreateConstraintManager, llvm::BumpPtrAllocator &alloc, ExprEngine *expreng)
	~ProgramStateManager ()
ProgramStateRef	getInitialState (const LocationContext *InitLoc)
ASTContext &	getContext ()
const ASTContext &	getContext () const
BasicValueFactory &	getBasicVals ()
SValBuilder &	getSValBuilder ()
const SValBuilder &	getSValBuilder () const
SymbolManager &	getSymbolManager ()
const SymbolManager &	getSymbolManager () const
llvm::BumpPtrAllocator &	getAllocator ()
MemRegionManager &	getRegionManager ()
const MemRegionManager &	getRegionManager () const
CallEventManager &	getCallEventManager ()
StoreManager &	getStoreManager ()
ConstraintManager &	getConstraintManager ()
ExprEngine &	getOwningEngine ()
ProgramStateRef	removeDeadBindingsFromEnvironmentAndStore (ProgramStateRef St, const StackFrameContext *LCtx, SymbolReaper &SymReaper)
SVal	ArrayToPointer (Loc Array, QualType ElementTy)
ProgramStateRef	addGDM (ProgramStateRef St, void *Key, void *Data)
ProgramStateRef	removeGDM (ProgramStateRef state, void *Key)
void	iterBindings (ProgramStateRef state, StoreManager::BindingsHandler &F)
ProgramStateRef	getPersistentState (ProgramState &Impl)
ProgramStateRef	getPersistentStateWithGDM (ProgramStateRef FromState, ProgramStateRef GDMState)
bool	haveEqualConstraints (ProgramStateRef S1, ProgramStateRef S2) const
bool	haveEqualEnvironments (ProgramStateRef S1, ProgramStateRef S2) const
bool	haveEqualStores (ProgramStateRef S1, ProgramStateRef S2) const
template<typename T >
ProgramStateRef	set (ProgramStateRef st, typename ProgramStateTrait< T >::data_type D)
template<typename T >
ProgramStateRef	set (ProgramStateRef st, typename ProgramStateTrait< T >::key_type K, typename ProgramStateTrait< T >::value_type V, typename ProgramStateTrait< T >::context_type C)
template<typename T >
ProgramStateRef	add (ProgramStateRef st, typename ProgramStateTrait< T >::key_type K, typename ProgramStateTrait< T >::context_type C)
template<typename T >
ProgramStateRef	remove (ProgramStateRef st, typename ProgramStateTrait< T >::key_type K, typename ProgramStateTrait< T >::context_type C)
template<typename T >
ProgramStateRef	remove (ProgramStateRef st)
void *	FindGDMContext (void *index, void *(*CreateContext)(llvm::BumpPtrAllocator &), void(*DeleteContext)(void *))
template<typename T >
ProgramStateTrait< T >::context_type	get_context ()

Friends
class	ProgramState
void	ProgramStateRelease (const ProgramState *state)
	Decrement the number of times this state is referenced.

Detailed Description

Definition at line 503 of file ProgramState.h.

Constructor & Destructor Documentation

ProgramStateManager()

ProgramStateManager::ProgramStateManager	(	ASTContext &	Ctx,
		StoreManagerCreator	CreateStoreManager,
		ConstraintManagerCreator	CreateConstraintManager,
		llvm::BumpPtrAllocator &	alloc,
		ExprEngine *	expreng
	)

Definition at line 72 of file ProgramState.cpp.

~ProgramStateManager()

ProgramStateManager::~ProgramStateManager

(

)

Definition at line 85 of file ProgramState.cpp.

Member Function Documentation

add()

template<typename T >

ProgramStateRef clang::ento::ProgramStateManager::add ( ProgramStateRef  st, typename ProgramStateTrait< T >::key_type  K, typename ProgramStateTrait< T >::context_type  C  )

inline

Definition at line 656 of file ProgramState.h.

References addGDM(), and clang::C.

Referenced by clang::ento::ProgramState::add().

addGDM()

ProgramStateRef ProgramStateManager::addGDM	(	ProgramStateRef	St,
		void *	Key,
		void *	Data
	)

Definition at line 521 of file ProgramState.cpp.

References Data, and getPersistentState().

Referenced by add(), remove(), and set().

ArrayToPointer()

SVal clang::ento::ProgramStateManager::ArrayToPointer ( Loc  Array, QualType  ElementTy  )

inline

Definition at line 590 of file ProgramState.h.

FindGDMContext()

void * ProgramStateManager::FindGDMContext	(	void *	index,
		void *(*)(llvm::BumpPtrAllocator &)	CreateContext,
		void(*)(void *)	DeleteContext
	)

Definition at line 508 of file ProgramState.cpp.

Referenced by get_context().

get_context()

template<typename T >

ProgramStateTrait< T >::context_type clang::ento::ProgramStateManager::get_context ( )

inline

Definition at line 682 of file ProgramState.h.

References FindGDMContext().

Referenced by clang::ento::ProgramState::get_context().

getAllocator()

llvm::BumpPtrAllocator & clang::ento::ProgramStateManager::getAllocator ( )

inline

Definition at line 568 of file ProgramState.h.

getBasicVals()

BasicValueFactory & clang::ento::ProgramStateManager::getBasicVals ( )

inline

Definition at line 549 of file ProgramState.h.

Referenced by clang::ento::ExprEngine::getBasicVals(), and clang::ento::ProgramState::getBasicVals().

getCallEventManager()

CallEventManager & clang::ento::ProgramStateManager::getCallEventManager ( )

inline

Definition at line 577 of file ProgramState.h.

Referenced by clang::ento::ExprEngine::computeObjectUnderConstruction(), clang::ento::ExprEngine::processCallExit(), clang::ento::ExprEngine::VisitCallExpr(), clang::ento::ExprEngine::VisitCXXDeleteExpr(), clang::ento::ExprEngine::VisitCXXDestructor(), clang::ento::ExprEngine::VisitCXXNewAllocatorCall(), clang::ento::ExprEngine::VisitCXXNewExpr(), clang::ento::NoStateChangeFuncVisitor::VisitNode(), clang::ento::UndefOrNullArgVisitor::VisitNode(), clang::ento::retaincountchecker::RefCountReportVisitor::VisitNode(), and clang::ento::ExprEngine::VisitObjCMessage().

getConstraintManager()

ConstraintManager & clang::ento::ProgramStateManager::getConstraintManager ( )

inline

Definition at line 580 of file ProgramState.h.

Referenced by clang::ento::ExprEngine::getConstraintManager(), clang::ento::ProgramState::getConstraintManager(), and clang::ento::ProgramState::printJson().

getContext() [1/2]

ASTContext & clang::ento::ProgramStateManager::getContext ( )

inline

Definition at line 546 of file ProgramState.h.

Referenced by clang::ento::StoreManager::castRegion(), and clang::ento::ProgramState::printJson().

getContext() [2/2]

const ASTContext & clang::ento::ProgramStateManager::getContext ( ) const

inline

Definition at line 547 of file ProgramState.h.

getInitialState()

ProgramStateRef ProgramStateManager::getInitialState

(

const LocationContext *

InitLoc

)

Definition at line 395 of file ProgramState.cpp.

References clang::ento::EnvironmentManager::getInitialEnvironment(), and getPersistentState().

Referenced by clang::ento::ExprEngine::getInitialState().

getOwningEngine()

ExprEngine & clang::ento::ProgramStateManager::getOwningEngine ( )

inline

Definition at line 581 of file ProgramState.h.

Referenced by clang::ento::ProgramState::bindDefaultInitial(), clang::ento::ProgramState::bindDefaultZero(), clang::ento::ProgramState::bindLoc(), clang::ento::ProgramState::getAnalysisManager(), and clang::ento::ProgramState::printJson().

getPersistentState()

ProgramStateRef ProgramStateManager::getPersistentState

(

ProgramState &

Impl

)

Definition at line 412 of file ProgramState.cpp.

References ProgramState.

Referenced by addGDM(), clang::ento::ProgramState::BindExpr(), getInitialState(), getPersistentStateWithGDM(), removeDeadBindingsFromEnvironmentAndStore(), and removeGDM().

getPersistentStateWithGDM()

ProgramStateRef ProgramStateManager::getPersistentStateWithGDM	(	ProgramStateRef	FromState,
		ProgramStateRef	GDMState
	)

Definition at line 404 of file ProgramState.cpp.

References getPersistentState().

Referenced by clang::ento::ExprEngine::removeDead().

getRegionManager() [1/2]

MemRegionManager & clang::ento::ProgramStateManager::getRegionManager ( )

inline

Definition at line 570 of file ProgramState.h.

Referenced by clang::ento::ProgramState::getRegion().

getRegionManager() [2/2]

const MemRegionManager & clang::ento::ProgramStateManager::getRegionManager ( ) const

inline

Definition at line 573 of file ProgramState.h.

getStoreManager()

StoreManager & clang::ento::ProgramStateManager::getStoreManager ( )

inline

Definition at line 579 of file ProgramState.h.

Referenced by evalComparison(), clang::ento::SValBuilder::getCastedMemRegionVal(), clang::ento::CXXInstanceCall::getInitialStackFrameContents(), clang::ento::ExprEngine::getStoreManager(), clang::ento::ProgramState::printJson(), clang::ento::ProgramState::ProgramState(), clang::ento::ExprEngine::VisitCast(), and clang::ento::ProgramState::~ProgramState().

getSValBuilder() [1/2]

SValBuilder & clang::ento::ProgramStateManager::getSValBuilder ( )

inline

Definition at line 553 of file ProgramState.h.

Referenced by clang::ento::ProgramState::areEqual(), clang::ento::CreateRangeConstraintManager(), clang::ento::CreateZ3ConstraintManager(), evalComparison(), clang::ento::CXXInstanceCall::getInitialStackFrameContents(), tryRearrange(), and wasRegionOfInterestModifiedAt().

getSValBuilder() [2/2]

const SValBuilder & clang::ento::ProgramStateManager::getSValBuilder ( ) const

inline

Definition at line 557 of file ProgramState.h.

getSymbolManager() [1/2]

SymbolManager & clang::ento::ProgramStateManager::getSymbolManager ( )

inline

Definition at line 561 of file ProgramState.h.

Referenced by clang::ento::ProgramState::getSymbolManager().

getSymbolManager() [2/2]

const SymbolManager & clang::ento::ProgramStateManager::getSymbolManager ( ) const

inline

Definition at line 564 of file ProgramState.h.

haveEqualConstraints()

bool clang::ento::ProgramStateManager::haveEqualConstraints ( ProgramStateRef  S1, ProgramStateRef  S2  ) const

inline

Definition at line 608 of file ProgramState.h.

Referenced by clang::ento::ConditionBRVisitor::VisitTrueTest().

haveEqualEnvironments()

bool clang::ento::ProgramStateManager::haveEqualEnvironments ( ProgramStateRef  S1, ProgramStateRef  S2  ) const

inline

Definition at line 612 of file ProgramState.h.

Referenced by clang::ento::ExprEngine::removeDead().

haveEqualStores()

bool clang::ento::ProgramStateManager::haveEqualStores ( ProgramStateRef  S1, ProgramStateRef  S2  ) const

inline

Definition at line 616 of file ProgramState.h.

Referenced by clang::ento::ExprEngine::removeDead().

iterBindings()

void clang::ento::ProgramStateManager::iterBindings ( ProgramStateRef  state, StoreManager::BindingsHandler &  F  )

inline

Definition at line 600 of file ProgramState.h.

Referenced by GetAllocationSite(), and getAllVarBindingsForSymbol().

remove() [1/2]

template<typename T >

ProgramStateRef clang::ento::ProgramStateManager::remove ( ProgramStateRef  st )

inline

Definition at line 673 of file ProgramState.h.

References removeGDM().

remove() [2/2]

template<typename T >

ProgramStateRef clang::ento::ProgramStateManager::remove ( ProgramStateRef  st, typename ProgramStateTrait< T >::key_type  K, typename ProgramStateTrait< T >::context_type  C  )

inline

Definition at line 664 of file ProgramState.h.

References addGDM(), and clang::C.

Referenced by clang::ento::ProgramState::remove().

removeDeadBindingsFromEnvironmentAndStore()

ProgramStateRef ProgramStateManager::removeDeadBindingsFromEnvironmentAndStore	(	ProgramStateRef	St,
		const StackFrameContext *	LCtx,
		SymbolReaper &	SymReaper
	)

Definition at line 91 of file ProgramState.cpp.

References getPersistentState(), clang::ento::ProgramState::getStore(), clang::ento::EnvironmentManager::removeDeadBindings(), and clang::ento::SymbolReaper::setReapedStore().

Referenced by clang::ento::ExprEngine::removeDead().

removeGDM()

ProgramStateRef ProgramStateManager::removeGDM	(	ProgramStateRef	state,
		void *	Key
	)

Definition at line 533 of file ProgramState.cpp.

References getPersistentState().

Referenced by remove().

set() [1/2]

template<typename T >

ProgramStateRef clang::ento::ProgramStateManager::set ( ProgramStateRef  st, typename ProgramStateTrait< T >::data_type  D  )

inline

Definition at line 640 of file ProgramState.h.

References addGDM().

Referenced by clang::ento::ProgramState::set().

set() [2/2]

template<typename T >

ProgramStateRef clang::ento::ProgramStateManager::set ( ProgramStateRef  st, typename ProgramStateTrait< T >::key_type  K, typename ProgramStateTrait< T >::value_type  V, typename ProgramStateTrait< T >::context_type  C  )

inline

Definition at line 646 of file ProgramState.h.

References addGDM(), clang::C, and V.

Friends And Related Function Documentation

ProgramState

friend class ProgramState

friend

Definition at line 504 of file ProgramState.h.

Referenced by getPersistentState().

ProgramStateRelease

void ProgramStateRelease ( const ProgramState *  state )

friend

Decrement the number of times this state is referenced.

Definition at line 35 of file ProgramState.cpp.

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

• include/clang/StaticAnalyzer/Core/PathSensitive/ProgramState.h
• lib/StaticAnalyzer/Core/ProgramState.cpp