CTU Namespace Reference

Whole program analysis (ctu=Cross Translation Unit) More...

Classes
class	FileInfo

Functions
CPPCHECKLIB std::string	toString (const std::list< FileInfo::UnsafeUsage > &unsafeUsage)
CPPCHECKLIB std::string	getFunctionId (const Tokenizer &tokenizer, const Function *function)
CPPCHECKLIB FileInfo *	getFileInfo (const Tokenizer &tokenizer)
	Parse current TU and extract file info. More...
CPPCHECKLIB std::list< FileInfo::UnsafeUsage >	getUnsafeUsage (const Tokenizer &tokenizer, const Settings &settings, bool(*isUnsafeUsage)(const Settings &settings, const Token *argtok, MathLib::bigint *value))
CPPCHECKLIB std::list< FileInfo::UnsafeUsage >	loadUnsafeUsageListFromXml (const tinyxml2::XMLElement *xmlElement)

Variables
int	maxCtuDepth = 2

Detailed Description

Whole program analysis (ctu=Cross Translation Unit)

Function Documentation

getFileInfo()

CTU::FileInfo * CTU::getFileInfo

(

const Tokenizer &

tokenizer

)

Parse current TU and extract file info.

Definition at line 309 of file ctu.cpp.

References Function::argCount(), Token::astOperand1(), Scope::bodyEnd, Scope::bodyStart, ValueFlow::Value::BUFFER_SIZE, CTU::FileInfo::CallBase::callArgNr, CTU::FileInfo::FunctionCall::callArgumentExpression, CTU::FileInfo::FunctionCall::callArgValue, CTU::FileInfo::CallBase::callFunctionName, CTU::FileInfo::CallBase::callId, CTU::FileInfo::FunctionCall::callValuePath, CTU::FileInfo::FunctionCall::callValueType, Scope::eFunction, Token::expressionString(), TokenList::file(), Check::FileInfo::FileInfo(), Scope::function, getArguments(), Function::getArgumentVar(), getFunctionId(), Tokenizer::getSettings(), Tokenizer::getSymbolDatabase(), isCallFunction(), Scope::isExecutable(), ValueFlow::Value::isInconclusive(), Token::isUnaryOp(), Tokenizer::list, CTU::FileInfo::CallBase::location, CTU::FileInfo::NestedCall::myArgNr, Token::next(), None, Settings::platform, ValueType::pointer, ValueType::reference, SymbolDatabase::scopeList, Scope::type, ValueType::typeSize(), ValueFlow::Value::UNINIT, Token::values(), Variable::valueType(), Token::valueType(), ValueFlow::Value::valueType, Token::variable(), and CTU::FileInfo::FunctionCall::warning.

Referenced by CppCheck::checkNormalTokens().

getFunctionId()

std::string CTU::getFunctionId	(	const Tokenizer &	tokenizer,
		const Function *	function
	)

Definition at line 60 of file ctu.cpp.

References TokenList::file(), and Tokenizer::list.

Referenced by getFileInfo(), and getUnsafeUsage().

getUnsafeUsage()

std::list< CTU::FileInfo::UnsafeUsage > CTU::getUnsafeUsage	(	const Tokenizer &	tokenizer,
		const Settings &	settings,
		bool(*)(const Settings &settings, const Token *argtok, MathLib::bigint *value)	isUnsafeUsage
	)

Definition at line 472 of file ctu.cpp.

References Scope::eFunction, Scope::function, getFunctionId(), Tokenizer::getSymbolDatabase(), getUnsafeFunction(), Scope::isExecutable(), isUnsafeUsage(), SymbolDatabase::scopeList, Token::str(), and Scope::type.

Referenced by CheckBufferOverrun::getFileInfo(), CheckNullPointer::getFileInfo(), and CheckUninitVar::getFileInfo().

loadUnsafeUsageListFromXml()

std::list< CTU::FileInfo::UnsafeUsage > CTU::loadUnsafeUsageListFromXml

(

const tinyxml2::XMLElement *

xmlElement

)

Definition at line 257 of file ctu.cpp.

References ATTR_LOC_COLUMN, ATTR_LOC_FILENAME, ATTR_LOC_LINENR, ATTR_MY_ARGNAME, ATTR_MY_ARGNR, ATTR_MY_ID, ATTR_VALUE, CTU::FileInfo::Location::column, error, CTU::FileInfo::Location::fileName, CTU::FileInfo::Location::lineNumber, CTU::FileInfo::UnsafeUsage::location, CTU::FileInfo::UnsafeUsage::myArgNr, CTU::FileInfo::UnsafeUsage::myArgumentName, CTU::FileInfo::UnsafeUsage::myId, readAttrInt(), readAttrString(), and CTU::FileInfo::UnsafeUsage::value.

Referenced by CheckBufferOverrun::loadFileInfoFromXml(), CheckNullPointer::loadFileInfoFromXml(), and CheckUninitVar::loadFileInfoFromXml().

toString()

std::string CTU::toString

(

const std::list< FileInfo::UnsafeUsage > &

unsafeUsage

)

Definition at line 151 of file ctu.cpp.

Variable Documentation

maxCtuDepth

int CTU::maxCtuDepth = 2

extern

Definition at line 58 of file ctu.cpp.

Referenced by CppCheck::analyseWholeProgram(), findPath(), and ProjectFile::setMaxCtuDepth().