SVFUtil.h File Reference

#include <time.h>
#include "MemoryModel/PointsTo.h"
#include "Util/Casting.h"
#include "Util/ExtAPI.h"
#include "Util/GeneralType.h"
#include "Util/NodeIDAllocator.h"
#include "Util/ThreadAPI.h"

Go to the source code of this file.

Classes
struct	SVF::SVFUtil::equalPointsTo
struct	SVF::SVFUtil::equalNodeBS

Namespaces
namespace	SVF
	for isBitcode
namespace	SVF::SVFUtil

Macros
#define	SVF_WEAK   __attribute__((weak))

Typedefs
typedef struct SVF::SVFUtil::equalPointsTo	SVF::SVFUtil::equalPointsTo
typedef struct SVF::SVFUtil::equalNodeBS	SVF::SVFUtil::equalNodeBS
typedef OrderedSet< PointsTo, equalPointsTo >	SVF::SVFUtil::PointsToList

Functions
std::ostream &	SVF::SVFUtil::outs ()
	Overwrite llvm::outs()
std::ostream &	SVF::SVFUtil::errs ()
	Overwrite llvm::errs()
void	SVF::SVFUtil::dumpSet (NodeBS To, OutStream &O=SVFUtil::outs())
	Dump sparse bitvector set.
void	SVF::SVFUtil::dumpSet (PointsTo To, OutStream &O=SVFUtil::outs())
void	SVF::SVFUtil::dumpPointsToSet (unsigned node, NodeBS To)
	Dump points-to set.
void	SVF::SVFUtil::dumpSparseSet (const NodeBS &To)
void	SVF::SVFUtil::dumpAliasSet (unsigned node, NodeBS To)
	Dump alias set.
std::string	SVF::SVFUtil::sucMsg (const std::string &msg)
	Returns successful message by converting a string into green string output.
std::string	SVF::SVFUtil::wrnMsg (const std::string &msg)
	Returns warning message by converting a string into yellow string output.
void	SVF::SVFUtil::writeWrnMsg (const std::string &msg)
	Writes a message run through wrnMsg.
std::string	SVF::SVFUtil::errMsg (const std::string &msg)
	Print error message by converting a string into red string output.
std::string	SVF::SVFUtil::bugMsg1 (const std::string &msg)
std::string	SVF::SVFUtil::bugMsg2 (const std::string &msg)
std::string	SVF::SVFUtil::bugMsg3 (const std::string &msg)
std::string	SVF::SVFUtil::pasMsg (const std::string &msg)
	Print each pass/phase message by converting a string into blue string output.
void	SVF::SVFUtil::reportMemoryUsageKB (const std::string &infor, OutStream &O=SVFUtil::outs())
	Print memory usage in KB.
bool	SVF::SVFUtil::getMemoryUsageKB (u32_t *vmrss_kb, u32_t *vmsize_kb)
	Get memory usage from system file. Return TRUE if succeed.
void	SVF::SVFUtil::increaseStackSize ()
	Increase the stack size limit.
bool	SVF::SVFUtil::fileExists (const std::string &path)
	Check whether a file exists at the given path.
std::string	SVF::SVFUtil::getStdoutFromCommand (const std::string &command)
	Execute a shell command and capture its stdout output.
std::string	SVF::SVFUtil::getCurrentSOPath ()
	Return the absolute path of the current module/executable.
bool	SVF::SVFUtil::cmpPts (const PointsTo &lpts, const PointsTo &rpts)
bool	SVF::SVFUtil::cmpNodeBS (const NodeBS &lpts, const NodeBS &rpts)
void	SVF::SVFUtil::dumpPointsToList (const PointsToList &ptl)
bool	SVF::SVFUtil::isIntrinsicInst (const ICFGNode *inst)
	Return true if it is an llvm intrinsic instruction.
bool	SVF::SVFUtil::isCallSite (const ICFGNode *inst)
bool	SVF::SVFUtil::isRetInstNode (const ICFGNode *node)
bool	SVF::SVFUtil::isNonInstricCallSite (const ICFGNode *inst)
	Whether an instruction is a callsite in the application code, excluding llvm intrinsic calls.
bool	SVF::SVFUtil::matchArgs (const CallICFGNode *cs, const FunObjVar *callee)
std::vector< std::string >	SVF::SVFUtil::split (const std::string &s, char separator)
	Split into two substrings around the first occurrence of a separator string.
template<typename Data >
void	SVF::SVFUtil::mergePtsOccMaps (Map< Data, unsigned > &to, const Map< Data, unsigned > from)
	Given a map mapping points-to sets to a count, adds from into to.
std::string	SVF::SVFUtil::hclustMethodToString (hclust_fast_methods method)
	Returns a string representation of a hclust method.
template<typename Key , typename KeySet >
void	SVF::SVFUtil::insertKey (const Key &key, KeySet &keySet)
	Inserts an element into a Set/CondSet (with ::insert).
void	SVF::SVFUtil::insertKey (const NodeID &key, NodeBS &keySet)
	Inserts a NodeID into a NodeBS.
template<typename Key , typename KeySet >
void	SVF::SVFUtil::removeKey (const Key &key, KeySet &keySet)
	Removes an element from a Set/CondSet (or anything implementing erase).
void	SVF::SVFUtil::removeKey (const NodeID &key, NodeBS &keySet)
	Removes a NodeID from a NodeBS.
void	SVF::SVFUtil::timeLimitReached (int signum)
	Function to call when alarm for time limit hits.
void	SVF::SVFUtil::startAnalysisLimitTimer (unsigned timeLimit)
	Starts analysis timer. timeLimit must be non-0. Timer must not be already set.
void	SVF::SVFUtil::stopAnalysisLimitTimer (void)
	Stops analysis timer.
bool	SVF::SVFUtil::isExtCall (const FunObjVar *fun)
bool	SVF::SVFUtil::isHeapAllocExtFunViaRet (const FunObjVar *fun)
	Return true if the call is a heap allocator/reallocator.
bool	SVF::SVFUtil::isHeapAllocExtFunViaArg (const FunObjVar *fun)
u32_t	SVF::SVFUtil::getHeapAllocHoldingArgPosition (const FunObjVar *fun)
	Get the position of argument that holds an allocated heap object.
bool	SVF::SVFUtil::isReallocExtFun (const FunObjVar *fun)
	Return true if the call is a heap reallocator.
bool	SVF::SVFUtil::isProgEntryFunction (const FunObjVar *)
	Program entry function e.g. main.
const FunObjVar *	SVF::SVFUtil::getProgFunction (const std::string &funName)
	Get program entry function from function name.
const FunObjVar *	SVF::SVFUtil::getProgEntryFunction ()
	Get program entry function.
bool	SVF::SVFUtil::isProgExitFunction (const FunObjVar *fun)
	Return true if this is a program exit function call.
bool	SVF::SVFUtil::isArgOfUncalledFunction (const SVFVar *svfvar)
const ObjVar *	SVF::SVFUtil::getObjVarOfValVar (const ValVar *valVar)
const ValVar *	SVF::SVFUtil::getForkedFun (const CallICFGNode *inst)
	Return thread fork function.
bool	SVF::SVFUtil::isExtCall (const CallICFGNode *cs)
bool	SVF::SVFUtil::isExtCall (const ICFGNode *node)
bool	SVF::SVFUtil::isHeapAllocExtCallViaArg (const CallICFGNode *cs)
bool	SVF::SVFUtil::isHeapAllocExtCallViaRet (const CallICFGNode *cs)
	interfaces to be used externally
bool	SVF::SVFUtil::isHeapAllocExtCall (const ICFGNode *cs)
u32_t	SVF::SVFUtil::getHeapAllocHoldingArgPosition (const CallICFGNode *cs)
bool	SVF::SVFUtil::isReallocExtCall (const CallICFGNode *cs)
bool	SVF::SVFUtil::isThreadForkCall (const CallICFGNode *inst)
bool	SVF::SVFUtil::isThreadJoinCall (const CallICFGNode *cs)
bool	SVF::SVFUtil::isThreadExitCall (const CallICFGNode *cs)
bool	SVF::SVFUtil::isLockAquireCall (const CallICFGNode *cs)
bool	SVF::SVFUtil::isLockReleaseCall (const CallICFGNode *cs)
bool	SVF::SVFUtil::isBarrierWaitCall (const CallICFGNode *cs)
	Return true if this is a barrier wait call.
const ValVar *	SVF::SVFUtil::getActualParmAtForkSite (const CallICFGNode *cs)
	Return sole argument of the thread routine.
bool	SVF::SVFUtil::isProgExitCall (const CallICFGNode *cs)
template<typename T >
constexpr std::remove_reference< T >::type &&	SVF::SVFUtil::move (T &&t) noexcept

Macro Definition Documentation

SVF_WEAK

#define SVF_WEAK   __attribute__((weak))

Definition at line 45 of file SVFUtil.h.