forked from OSchip/llvm-project
550 lines
21 KiB
TableGen
550 lines
21 KiB
TableGen
//===--- Checkers.td - Static Analyzer Checkers -===-----------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
include "clang/StaticAnalyzer/Checkers/CheckerBase.td"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Packages.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def Alpha : Package<"alpha">;
|
|
|
|
def Core : Package<"core">;
|
|
def CoreBuiltin : Package<"builtin">, InPackage<Core>;
|
|
def CoreUninitialized : Package<"uninitialized">, InPackage<Core>;
|
|
def CoreAlpha : Package<"core">, InPackage<Alpha>, Hidden;
|
|
|
|
def Cplusplus : Package<"cplusplus">;
|
|
def CplusplusAlpha : Package<"cplusplus">, InPackage<Alpha>, Hidden;
|
|
|
|
def DeadCode : Package<"deadcode">;
|
|
def DeadCodeAlpha : Package<"deadcode">, InPackage<Alpha>, Hidden;
|
|
|
|
def Security : Package <"security">;
|
|
def InsecureAPI : Package<"insecureAPI">, InPackage<Security>;
|
|
def SecurityAlpha : Package<"security">, InPackage<Alpha>, Hidden;
|
|
def Taint : Package<"taint">, InPackage<SecurityAlpha>, Hidden;
|
|
|
|
def Unix : Package<"unix">;
|
|
def UnixAlpha : Package<"unix">, InPackage<Alpha>, Hidden;
|
|
def CString : Package<"cstring">, InPackage<Unix>, Hidden;
|
|
def CStringAlpha : Package<"cstring">, InPackage<UnixAlpha>, Hidden;
|
|
|
|
def OSX : Package<"osx">;
|
|
def OSXAlpha : Package<"osx">, InPackage<Alpha>, Hidden;
|
|
def Cocoa : Package<"cocoa">, InPackage<OSX>;
|
|
def CocoaAlpha : Package<"cocoa">, InPackage<OSXAlpha>, Hidden;
|
|
def CoreFoundation : Package<"coreFoundation">, InPackage<OSX>;
|
|
def Containers : Package<"containers">, InPackage<CoreFoundation>;
|
|
|
|
def LLVM : Package<"llvm">;
|
|
def Debug : Package<"debug">;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Core Checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = Core in {
|
|
|
|
def DereferenceChecker : Checker<"NullDereference">,
|
|
HelpText<"Check for dereferences of null pointers">,
|
|
DescFile<"DereferenceChecker.cpp">;
|
|
|
|
def CallAndMessageChecker : Checker<"CallAndMessage">,
|
|
HelpText<"Check for logical errors for function calls and Objective-C message expressions (e.g., uninitialized arguments, null function pointers)">,
|
|
DescFile<"CallAndMessageChecker.cpp">;
|
|
|
|
def NonNullParamChecker : Checker<"NonNullParamChecker">,
|
|
HelpText<"Check for null pointers passed as arguments to a function whose arguments are references or marked with the 'nonnull' attribute">,
|
|
DescFile<"NonNullParamChecker.cpp">;
|
|
|
|
def VLASizeChecker : Checker<"VLASize">,
|
|
HelpText<"Check for declarations of VLA of undefined or zero size">,
|
|
DescFile<"VLASizeChecker.cpp">;
|
|
|
|
def DivZeroChecker : Checker<"DivideZero">,
|
|
HelpText<"Check for division by zero">,
|
|
DescFile<"DivZeroChecker.cpp">;
|
|
|
|
def UndefResultChecker : Checker<"UndefinedBinaryOperatorResult">,
|
|
HelpText<"Check for undefined results of binary operators">,
|
|
DescFile<"UndefResultChecker.cpp">;
|
|
|
|
def StackAddrEscapeChecker : Checker<"StackAddressEscape">,
|
|
HelpText<"Check that addresses to stack memory do not escape the function">,
|
|
DescFile<"StackAddrEscapeChecker.cpp">;
|
|
|
|
def DynamicTypePropagation : Checker<"DynamicTypePropagation">,
|
|
HelpText<"Generate dynamic type information">,
|
|
DescFile<"DynamicTypePropagation.cpp">;
|
|
|
|
} // end "core"
|
|
|
|
let ParentPackage = CoreAlpha in {
|
|
|
|
def BoolAssignmentChecker : Checker<"BoolAssignment">,
|
|
HelpText<"Warn about assigning non-{0,1} values to Boolean variables">,
|
|
DescFile<"BoolAssignmentChecker.cpp">;
|
|
|
|
def CastSizeChecker : Checker<"CastSize">,
|
|
HelpText<"Check when casting a malloc'ed type T, whether the size is a multiple of the size of T">,
|
|
DescFile<"CastSizeChecker.cpp">;
|
|
|
|
def CastToStructChecker : Checker<"CastToStruct">,
|
|
HelpText<"Check for cast from non-struct pointer to struct pointer">,
|
|
DescFile<"CastToStructChecker.cpp">;
|
|
|
|
def IdenticalExprChecker : Checker<"IdenticalExpr">,
|
|
HelpText<"Warn about unintended use of identical expressions in operators">,
|
|
DescFile<"IdenticalExprChecker.cpp">;
|
|
|
|
def FixedAddressChecker : Checker<"FixedAddr">,
|
|
HelpText<"Check for assignment of a fixed address to a pointer">,
|
|
DescFile<"FixedAddressChecker.cpp">;
|
|
|
|
def PointerArithChecker : Checker<"PointerArithm">,
|
|
HelpText<"Check for pointer arithmetic on locations other than array elements">,
|
|
DescFile<"PointerArithChecker">;
|
|
|
|
def PointerSubChecker : Checker<"PointerSub">,
|
|
HelpText<"Check for pointer subtractions on two pointers pointing to different memory chunks">,
|
|
DescFile<"PointerSubChecker">;
|
|
|
|
def SizeofPointerChecker : Checker<"SizeofPtr">,
|
|
HelpText<"Warn about unintended use of sizeof() on pointer expressions">,
|
|
DescFile<"CheckSizeofPointer.cpp">;
|
|
|
|
def CallAndMessageUnInitRefArg : Checker<"CallAndMessageUnInitRefArg">,
|
|
HelpText<"Check for logical errors for function calls and Objective-C message expressions (e.g., uninitialized arguments, null function pointers, and pointer to undefined variables)">,
|
|
DescFile<"CallAndMessageChecker.cpp">;
|
|
|
|
} // end "alpha.core"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Evaluate "builtin" functions.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = CoreBuiltin in {
|
|
|
|
def NoReturnFunctionChecker : Checker<"NoReturnFunctions">,
|
|
HelpText<"Evaluate \"panic\" functions that are known to not return to the caller">,
|
|
DescFile<"NoReturnFunctionChecker.cpp">;
|
|
|
|
def BuiltinFunctionChecker : Checker<"BuiltinFunctions">,
|
|
HelpText<"Evaluate compiler builtin functions (e.g., alloca())">,
|
|
DescFile<"BuiltinFunctionChecker.cpp">;
|
|
|
|
} // end "core.builtin"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Uninitialized values checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = CoreUninitialized in {
|
|
|
|
def UndefinedArraySubscriptChecker : Checker<"ArraySubscript">,
|
|
HelpText<"Check for uninitialized values used as array subscripts">,
|
|
DescFile<"UndefinedArraySubscriptChecker.cpp">;
|
|
|
|
def UndefinedAssignmentChecker : Checker<"Assign">,
|
|
HelpText<"Check for assigning uninitialized values">,
|
|
DescFile<"UndefinedAssignmentChecker.cpp">;
|
|
|
|
def UndefBranchChecker : Checker<"Branch">,
|
|
HelpText<"Check for uninitialized values used as branch conditions">,
|
|
DescFile<"UndefBranchChecker.cpp">;
|
|
|
|
def UndefCapturedBlockVarChecker : Checker<"CapturedBlockVariable">,
|
|
HelpText<"Check for blocks that capture uninitialized values">,
|
|
DescFile<"UndefCapturedBlockVarChecker.cpp">;
|
|
|
|
def ReturnUndefChecker : Checker<"UndefReturn">,
|
|
HelpText<"Check for uninitialized values being returned to the caller">,
|
|
DescFile<"ReturnUndefChecker.cpp">;
|
|
|
|
} // end "core.uninitialized"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// C++ checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = Cplusplus in {
|
|
|
|
def NewDeleteChecker : Checker<"NewDelete">,
|
|
HelpText<"Check for double-free and use-after-free problems. Traces memory managed by new/delete.">,
|
|
DescFile<"MallocChecker.cpp">;
|
|
|
|
} // end: "cplusplus"
|
|
|
|
let ParentPackage = CplusplusAlpha in {
|
|
|
|
def VirtualCallChecker : Checker<"VirtualCall">,
|
|
HelpText<"Check virtual function calls during construction or destruction">,
|
|
DescFile<"VirtualCallChecker.cpp">;
|
|
|
|
def NewDeleteLeaksChecker : Checker<"NewDeleteLeaks">,
|
|
HelpText<"Check for memory leaks. Traces memory managed by new/delete.">,
|
|
DescFile<"MallocChecker.cpp">;
|
|
|
|
} // end: "alpha.cplusplus"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Deadcode checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = DeadCode in {
|
|
|
|
def DeadStoresChecker : Checker<"DeadStores">,
|
|
HelpText<"Check for values stored to variables that are never read afterwards">,
|
|
DescFile<"DeadStoresChecker.cpp">;
|
|
} // end DeadCode
|
|
|
|
let ParentPackage = DeadCodeAlpha in {
|
|
|
|
def UnreachableCodeChecker : Checker<"UnreachableCode">,
|
|
HelpText<"Check unreachable code">,
|
|
DescFile<"UnreachableCodeChecker.cpp">;
|
|
|
|
} // end "alpha.deadcode"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Security checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = InsecureAPI in {
|
|
def gets : Checker<"gets">,
|
|
HelpText<"Warn on uses of the 'gets' function">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
def getpw : Checker<"getpw">,
|
|
HelpText<"Warn on uses of the 'getpw' function">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
def mktemp : Checker<"mktemp">,
|
|
HelpText<"Warn on uses of the 'mktemp' function">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
def mkstemp : Checker<"mkstemp">,
|
|
HelpText<"Warn when 'mkstemp' is passed fewer than 6 X's in the format string">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
def rand : Checker<"rand">,
|
|
HelpText<"Warn on uses of the 'rand', 'random', and related functions">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
def strcpy : Checker<"strcpy">,
|
|
HelpText<"Warn on uses of the 'strcpy' and 'strcat' functions">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
def vfork : Checker<"vfork">,
|
|
HelpText<"Warn on uses of the 'vfork' function">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
def UncheckedReturn : Checker<"UncheckedReturn">,
|
|
HelpText<"Warn on uses of functions whose return values must be always checked">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
}
|
|
let ParentPackage = Security in {
|
|
def FloatLoopCounter : Checker<"FloatLoopCounter">,
|
|
HelpText<"Warn on using a floating point value as a loop counter (CERT: FLP30-C, FLP30-CPP)">,
|
|
DescFile<"CheckSecuritySyntaxOnly.cpp">;
|
|
}
|
|
|
|
let ParentPackage = SecurityAlpha in {
|
|
|
|
def ArrayBoundChecker : Checker<"ArrayBound">,
|
|
HelpText<"Warn about buffer overflows (older checker)">,
|
|
DescFile<"ArrayBoundChecker.cpp">;
|
|
|
|
def ArrayBoundCheckerV2 : Checker<"ArrayBoundV2">,
|
|
HelpText<"Warn about buffer overflows (newer checker)">,
|
|
DescFile<"ArrayBoundCheckerV2.cpp">;
|
|
|
|
def ReturnPointerRangeChecker : Checker<"ReturnPtrRange">,
|
|
HelpText<"Check for an out-of-bound pointer being returned to callers">,
|
|
DescFile<"ReturnPointerRangeChecker.cpp">;
|
|
|
|
def MallocOverflowSecurityChecker : Checker<"MallocOverflow">,
|
|
HelpText<"Check for overflows in the arguments to malloc()">,
|
|
DescFile<"MallocOverflowSecurityChecker.cpp">;
|
|
|
|
} // end "alpha.security"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Taint checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = Taint in {
|
|
|
|
def GenericTaintChecker : Checker<"TaintPropagation">,
|
|
HelpText<"Generate taint information used by other checkers">,
|
|
DescFile<"GenericTaintChecker.cpp">;
|
|
|
|
} // end "alpha.security.taint"
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Unix API checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = Unix in {
|
|
|
|
def UnixAPIChecker : Checker<"API">,
|
|
HelpText<"Check calls to various UNIX/Posix functions">,
|
|
DescFile<"UnixAPIChecker.cpp">;
|
|
|
|
def MallocPessimistic : Checker<"Malloc">,
|
|
HelpText<"Check for memory leaks, double free, and use-after-free problems. Traces memory managed by malloc()/free().">,
|
|
DescFile<"MallocChecker.cpp">;
|
|
|
|
def MallocSizeofChecker : Checker<"MallocSizeof">,
|
|
HelpText<"Check for dubious malloc arguments involving sizeof">,
|
|
DescFile<"MallocSizeofChecker.cpp">;
|
|
|
|
def MismatchedDeallocatorChecker : Checker<"MismatchedDeallocator">,
|
|
HelpText<"Check for mismatched deallocators.">,
|
|
DescFile<"MallocChecker.cpp">;
|
|
|
|
} // end "unix"
|
|
|
|
let ParentPackage = UnixAlpha in {
|
|
|
|
def ChrootChecker : Checker<"Chroot">,
|
|
HelpText<"Check improper use of chroot">,
|
|
DescFile<"ChrootChecker.cpp">;
|
|
|
|
def MallocOptimistic : Checker<"MallocWithAnnotations">,
|
|
HelpText<"Check for memory leaks, double free, and use-after-free problems. Traces memory managed by malloc()/free(). Assumes that all user-defined functions which might free a pointer are annotated.">,
|
|
DescFile<"MallocChecker.cpp">;
|
|
|
|
def PthreadLockChecker : Checker<"PthreadLock">,
|
|
HelpText<"Simple lock -> unlock checker">,
|
|
DescFile<"PthreadLockChecker.cpp">;
|
|
|
|
def StreamChecker : Checker<"Stream">,
|
|
HelpText<"Check stream handling functions">,
|
|
DescFile<"StreamChecker.cpp">;
|
|
|
|
def SimpleStreamChecker : Checker<"SimpleStream">,
|
|
HelpText<"Check for misuses of stream APIs">,
|
|
DescFile<"SimpleStreamChecker.cpp">;
|
|
|
|
} // end "alpha.unix"
|
|
|
|
let ParentPackage = CString in {
|
|
|
|
def CStringNullArg : Checker<"NullArg">,
|
|
HelpText<"Check for null pointers being passed as arguments to C string functions">,
|
|
DescFile<"CStringChecker.cpp">;
|
|
|
|
def CStringSyntaxChecker : Checker<"BadSizeArg">,
|
|
HelpText<"Check the size argument passed into C string functions for common erroneous patterns">,
|
|
DescFile<"CStringSyntaxChecker.cpp">;
|
|
}
|
|
|
|
let ParentPackage = CStringAlpha in {
|
|
|
|
def CStringOutOfBounds : Checker<"OutOfBounds">,
|
|
HelpText<"Check for out-of-bounds access in string functions">,
|
|
DescFile<"CStringChecker.cpp">;
|
|
|
|
def CStringBufferOverlap : Checker<"BufferOverlap">,
|
|
HelpText<"Checks for overlap in two buffer arguments">,
|
|
DescFile<"CStringChecker.cpp">;
|
|
|
|
def CStringNotNullTerm : Checker<"NotNullTerminated">,
|
|
HelpText<"Check for arguments which are not null-terminating strings">,
|
|
DescFile<"CStringChecker.cpp">;
|
|
}
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Mac OS X, Cocoa, and Core Foundation checkers.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = OSX in {
|
|
|
|
def MacOSXAPIChecker : Checker<"API">,
|
|
InPackage<OSX>,
|
|
HelpText<"Check for proper uses of various Apple APIs">,
|
|
DescFile<"MacOSXAPIChecker.cpp">;
|
|
|
|
def MacOSKeychainAPIChecker : Checker<"SecKeychainAPI">,
|
|
InPackage<OSX>,
|
|
HelpText<"Check for proper uses of Secure Keychain APIs">,
|
|
DescFile<"MacOSKeychainAPIChecker.cpp">;
|
|
|
|
} // end "osx"
|
|
|
|
let ParentPackage = Cocoa in {
|
|
|
|
def ObjCAtSyncChecker : Checker<"AtSync">,
|
|
HelpText<"Check for nil pointers used as mutexes for @synchronized">,
|
|
DescFile<"ObjCAtSyncChecker.cpp">;
|
|
|
|
def NilArgChecker : Checker<"NilArg">,
|
|
HelpText<"Check for prohibited nil arguments to ObjC method calls">,
|
|
DescFile<"BasicObjCFoundationChecks.cpp">;
|
|
|
|
def ClassReleaseChecker : Checker<"ClassRelease">,
|
|
HelpText<"Check for sending 'retain', 'release', or 'autorelease' directly to a Class">,
|
|
DescFile<"BasicObjCFoundationChecks.cpp">;
|
|
|
|
def VariadicMethodTypeChecker : Checker<"VariadicMethodTypes">,
|
|
HelpText<"Check for passing non-Objective-C types to variadic collection "
|
|
"initialization methods that expect only Objective-C types">,
|
|
DescFile<"BasicObjCFoundationChecks.cpp">;
|
|
|
|
def NSAutoreleasePoolChecker : Checker<"NSAutoreleasePool">,
|
|
HelpText<"Warn for suboptimal uses of NSAutoreleasePool in Objective-C GC mode">,
|
|
DescFile<"NSAutoreleasePoolChecker.cpp">;
|
|
|
|
def ObjCMethSigsChecker : Checker<"IncompatibleMethodTypes">,
|
|
HelpText<"Warn about Objective-C method signatures with type incompatibilities">,
|
|
DescFile<"CheckObjCInstMethSignature.cpp">;
|
|
|
|
def ObjCUnusedIvarsChecker : Checker<"UnusedIvars">,
|
|
HelpText<"Warn about private ivars that are never used">,
|
|
DescFile<"ObjCUnusedIVarsChecker.cpp">;
|
|
|
|
def ObjCSelfInitChecker : Checker<"SelfInit">,
|
|
HelpText<"Check that 'self' is properly initialized inside an initializer method">,
|
|
DescFile<"ObjCSelfInitChecker.cpp">;
|
|
|
|
def ObjCLoopChecker : Checker<"Loops">,
|
|
HelpText<"Improved modeling of loops using Cocoa collection types">,
|
|
DescFile<"BasicObjCFoundationChecks.cpp">;
|
|
|
|
def ObjCNonNilReturnValueChecker : Checker<"NonNilReturnValue">,
|
|
HelpText<"Model the APIs that are guaranteed to return a non-nil value">,
|
|
DescFile<"BasicObjCFoundationChecks.cpp">;
|
|
|
|
def ObjCSuperCallChecker : Checker<"MissingSuperCall">,
|
|
HelpText<"Warn about Objective-C methods that lack a necessary call to super">,
|
|
DescFile<"ObjCMissingSuperCallChecker.cpp">;
|
|
|
|
def NSErrorChecker : Checker<"NSError">,
|
|
HelpText<"Check usage of NSError** parameters">,
|
|
DescFile<"NSErrorChecker.cpp">;
|
|
|
|
def RetainCountChecker : Checker<"RetainCount">,
|
|
HelpText<"Check for leaks and improper reference count management">,
|
|
DescFile<"RetainCountChecker.cpp">;
|
|
|
|
} // end "osx.cocoa"
|
|
|
|
let ParentPackage = CocoaAlpha in {
|
|
|
|
def ObjCDeallocChecker : Checker<"Dealloc">,
|
|
HelpText<"Warn about Objective-C classes that lack a correct implementation of -dealloc">,
|
|
DescFile<"CheckObjCDealloc.cpp">;
|
|
|
|
def InstanceVariableInvalidation : Checker<"InstanceVariableInvalidation">,
|
|
HelpText<"Check that the invalidatable instance variables are invalidated in the methods annotated with objc_instance_variable_invalidator">,
|
|
DescFile<"IvarInvalidationChecker.cpp">;
|
|
|
|
def MissingInvalidationMethod : Checker<"MissingInvalidationMethod">,
|
|
HelpText<"Check that the invalidation methods are present in classes that contain invalidatable instance variables">,
|
|
DescFile<"IvarInvalidationChecker.cpp">;
|
|
|
|
def DirectIvarAssignment : Checker<"DirectIvarAssignment">,
|
|
HelpText<"Check for direct assignments to instance variables">,
|
|
DescFile<"DirectIvarAssignment.cpp">;
|
|
|
|
def DirectIvarAssignmentForAnnotatedFunctions : Checker<"DirectIvarAssignmentForAnnotatedFunctions">,
|
|
HelpText<"Check for direct assignments to instance variables in the methods annotated with objc_no_direct_instance_variable_assignment">,
|
|
DescFile<"DirectIvarAssignment.cpp">;
|
|
|
|
} // end "alpha.osx.cocoa"
|
|
|
|
let ParentPackage = CoreFoundation in {
|
|
|
|
def CFNumberCreateChecker : Checker<"CFNumber">,
|
|
HelpText<"Check for proper uses of CFNumberCreate">,
|
|
DescFile<"BasicObjCFoundationChecks.cpp">;
|
|
|
|
def CFRetainReleaseChecker : Checker<"CFRetainRelease">,
|
|
HelpText<"Check for null arguments to CFRetain/CFRelease/CFMakeCollectable">,
|
|
DescFile<"BasicObjCFoundationChecks.cpp">;
|
|
|
|
def CFErrorChecker : Checker<"CFError">,
|
|
HelpText<"Check usage of CFErrorRef* parameters">,
|
|
DescFile<"NSErrorChecker.cpp">;
|
|
}
|
|
|
|
let ParentPackage = Containers in {
|
|
def ObjCContainersASTChecker : Checker<"PointerSizedValues">,
|
|
HelpText<"Warns if 'CFArray', 'CFDictionary', 'CFSet' are created with non-pointer-size values">,
|
|
DescFile<"ObjCContainersASTChecker.cpp">;
|
|
|
|
def ObjCContainersChecker : Checker<"OutOfBounds">,
|
|
HelpText<"Checks for index out-of-bounds when using 'CFArray' API">,
|
|
DescFile<"ObjCContainersChecker.cpp">;
|
|
|
|
}
|
|
//===----------------------------------------------------------------------===//
|
|
// Checkers for LLVM development.
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
def LLVMConventionsChecker : Checker<"Conventions">,
|
|
InPackage<LLVM>,
|
|
HelpText<"Check code for LLVM codebase conventions">,
|
|
DescFile<"LLVMConventionsChecker.cpp">;
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
// Debugging checkers (for analyzer development).
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
let ParentPackage = Debug in {
|
|
|
|
def DominatorsTreeDumper : Checker<"DumpDominators">,
|
|
HelpText<"Print the dominance tree for a given CFG">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
def LiveVariablesDumper : Checker<"DumpLiveVars">,
|
|
HelpText<"Print results of live variable analysis">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
def CFGViewer : Checker<"ViewCFG">,
|
|
HelpText<"View Control-Flow Graphs using GraphViz">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
def CFGDumper : Checker<"DumpCFG">,
|
|
HelpText<"Display Control-Flow Graphs">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
def CallGraphViewer : Checker<"ViewCallGraph">,
|
|
HelpText<"View Call Graph using GraphViz">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
def CallGraphDumper : Checker<"DumpCallGraph">,
|
|
HelpText<"Display Call Graph">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
def ConfigDumper : Checker<"ConfigDumper">,
|
|
HelpText<"Dump config table">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
def TraversalDumper : Checker<"DumpTraversal">,
|
|
HelpText<"Print branch conditions as they are traversed by the engine">,
|
|
DescFile<"TraversalChecker.cpp">;
|
|
|
|
def CallDumper : Checker<"DumpCalls">,
|
|
HelpText<"Print calls as they are traversed by the engine">,
|
|
DescFile<"TraversalChecker.cpp">;
|
|
|
|
def AnalyzerStatsChecker : Checker<"Stats">,
|
|
HelpText<"Emit warnings with analyzer statistics">,
|
|
DescFile<"AnalyzerStatsChecker.cpp">;
|
|
|
|
def TaintTesterChecker : Checker<"TaintTest">,
|
|
HelpText<"Mark tainted symbols as such.">,
|
|
DescFile<"TaintTesterChecker.cpp">;
|
|
|
|
def ExprInspectionChecker : Checker<"ExprInspection">,
|
|
HelpText<"Check the analyzer's understanding of expressions">,
|
|
DescFile<"ExprInspectionChecker.cpp">;
|
|
|
|
def ExplodedGraphViewer : Checker<"ViewExplodedGraph">,
|
|
HelpText<"View Exploded Graphs using GraphViz">,
|
|
DescFile<"DebugCheckers.cpp">;
|
|
|
|
} // end "debug"
|