sunnypilot v2026.002.000
version: sunnypilot v2026.002.000 (staging) date: 2026-07-21T07:44:02 master commit: 2c334ede443d7391d27575af8c854a095ba702a8
This commit is contained in:
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@@ -0,0 +1,5 @@
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*.pdf
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*.txt
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.output.log
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new_table
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cppcheck/
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@@ -0,0 +1,204 @@
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Cppcheck checkers list from test_misra.sh:
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TEST variant options:
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--enable=all --disable=unusedFunction --addon=misra -DSTM32H7 -DSTM32H725xx -I /board/stm32h7/inc/ /board/main.c
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Critical errors
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---------------
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No critical errors encountered.
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Note: There might still have been non-critical bailouts which might lead to false negatives.
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Open source checkers
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--------------------
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Yes Check64BitPortability::pointerassignment
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Yes CheckAssert::assertWithSideEffects
|
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Yes CheckAutoVariables::assignFunctionArg
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Yes CheckAutoVariables::autoVariables
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Yes CheckAutoVariables::checkVarLifetime
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No CheckBool::checkAssignBoolToFloat require:style,c++
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Yes CheckBool::checkAssignBoolToPointer
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||||
Yes CheckBool::checkBitwiseOnBoolean
|
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Yes CheckBool::checkComparisonOfBoolExpressionWithInt
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No CheckBool::checkComparisonOfBoolWithBool require:style,c++
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No CheckBool::checkComparisonOfBoolWithInt require:warning,c++
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||||
No CheckBool::checkComparisonOfFuncReturningBool require:style,c++
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Yes CheckBool::checkIncrementBoolean
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Yes CheckBool::pointerArithBool
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||||
Yes CheckBool::returnValueOfFunctionReturningBool
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||||
Yes CheckBufferOverrun::analyseWholeProgram
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||||
Yes CheckBufferOverrun::argumentSize
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||||
Yes CheckBufferOverrun::arrayIndex
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||||
Yes CheckBufferOverrun::arrayIndexThenCheck
|
||||
Yes CheckBufferOverrun::bufferOverflow
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||||
Yes CheckBufferOverrun::negativeArraySize
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||||
Yes CheckBufferOverrun::objectIndex
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||||
Yes CheckBufferOverrun::pointerArithmetic
|
||||
No CheckBufferOverrun::stringNotZeroTerminated require:warning,inconclusive
|
||||
Yes CheckClass::analyseWholeProgram
|
||||
No CheckClass::checkConst require:style,inconclusive
|
||||
No CheckClass::checkConstructors require:style,warning
|
||||
No CheckClass::checkCopyConstructors require:warning
|
||||
No CheckClass::checkDuplInheritedMembers require:warning
|
||||
No CheckClass::checkExplicitConstructors require:style
|
||||
No CheckClass::checkMemset
|
||||
No CheckClass::checkMissingOverride require:style,c++03
|
||||
No CheckClass::checkReturnByReference require:performance
|
||||
No CheckClass::checkSelfInitialization
|
||||
No CheckClass::checkThisUseAfterFree require:warning
|
||||
No CheckClass::checkUnsafeClassRefMember require:warning,safeChecks
|
||||
No CheckClass::checkUselessOverride require:style
|
||||
No CheckClass::checkVirtualFunctionCallInConstructor require:warning
|
||||
No CheckClass::initializationListUsage require:performance
|
||||
No CheckClass::initializerListOrder require:style,inconclusive
|
||||
No CheckClass::operatorEqRetRefThis require:style
|
||||
No CheckClass::operatorEqToSelf require:warning
|
||||
No CheckClass::privateFunctions require:style
|
||||
No CheckClass::thisSubtraction require:warning
|
||||
No CheckClass::virtualDestructor
|
||||
Yes CheckCondition::alwaysTrueFalse
|
||||
Yes CheckCondition::assignIf
|
||||
Yes CheckCondition::checkAssignmentInCondition
|
||||
Yes CheckCondition::checkBadBitmaskCheck
|
||||
Yes CheckCondition::checkCompareValueOutOfTypeRange
|
||||
Yes CheckCondition::checkDuplicateConditionalAssign
|
||||
Yes CheckCondition::checkIncorrectLogicOperator
|
||||
Yes CheckCondition::checkInvalidTestForOverflow
|
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Yes CheckCondition::checkModuloAlwaysTrueFalse
|
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Yes CheckCondition::checkPointerAdditionResultNotNull
|
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Yes CheckCondition::clarifyCondition
|
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Yes CheckCondition::comparison
|
||||
Yes CheckCondition::duplicateCondition
|
||||
Yes CheckCondition::multiCondition
|
||||
Yes CheckCondition::multiCondition2
|
||||
No CheckExceptionSafety::checkCatchExceptionByValue require:style
|
||||
No CheckExceptionSafety::checkRethrowCopy require:style
|
||||
No CheckExceptionSafety::deallocThrow require:warning
|
||||
No CheckExceptionSafety::destructors require:warning
|
||||
No CheckExceptionSafety::nothrowThrows
|
||||
No CheckExceptionSafety::rethrowNoCurrentException
|
||||
No CheckExceptionSafety::unhandledExceptionSpecification require:style,inconclusive
|
||||
Yes CheckFunctions::checkIgnoredReturnValue
|
||||
Yes CheckFunctions::checkMathFunctions
|
||||
Yes CheckFunctions::checkMissingReturn
|
||||
Yes CheckFunctions::checkProhibitedFunctions
|
||||
Yes CheckFunctions::invalidFunctionUsage
|
||||
Yes CheckFunctions::memsetInvalid2ndParam
|
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Yes CheckFunctions::memsetZeroBytes
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No CheckFunctions::returnLocalStdMove require:performance,c++11
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Yes CheckFunctions::useStandardLibrary
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No CheckIO::checkCoutCerrMisusage require:c
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Yes CheckIO::checkFileUsage
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Yes CheckIO::checkWrongPrintfScanfArguments
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||||
Yes CheckIO::invalidScanf
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Yes CheckLeakAutoVar::check
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No CheckMemoryLeakInClass::check
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Yes CheckMemoryLeakInFunction::checkReallocUsage
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Yes CheckMemoryLeakNoVar::check
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No CheckMemoryLeakNoVar::checkForUnsafeArgAlloc
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Yes CheckMemoryLeakStructMember::check
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Yes CheckNullPointer::analyseWholeProgram
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Yes CheckNullPointer::arithmetic
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Yes CheckNullPointer::nullConstantDereference
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Yes CheckNullPointer::nullPointer
|
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No CheckOther::checkAccessOfMovedVariable require:c++11,warning
|
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Yes CheckOther::checkCastIntToCharAndBack
|
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Yes CheckOther::checkCharVariable
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Yes CheckOther::checkComparePointers
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Yes CheckOther::checkComparisonFunctionIsAlwaysTrueOrFalse
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Yes CheckOther::checkConstPointer
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No CheckOther::checkConstVariable require:style,c++
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No CheckOther::checkDuplicateBranch require:style,inconclusive
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Yes CheckOther::checkDuplicateExpression
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Yes CheckOther::checkEvaluationOrder
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Yes CheckOther::checkFuncArgNamesDifferent
|
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No CheckOther::checkIncompleteArrayFill require:warning,portability,inconclusive
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||||
Yes CheckOther::checkIncompleteStatement
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No CheckOther::checkInterlockedDecrement require:windows-platform
|
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Yes CheckOther::checkInvalidFree
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Yes CheckOther::checkKnownArgument
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Yes CheckOther::checkKnownPointerToBool
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No CheckOther::checkMisusedScopedObject require:style,c++
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Yes CheckOther::checkModuloOfOne
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Yes CheckOther::checkNanInArithmeticExpression
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Yes CheckOther::checkNegativeBitwiseShift
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Yes CheckOther::checkOverlappingWrite
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No CheckOther::checkPassByReference require:performance,c++
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Yes CheckOther::checkRedundantAssignment
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No CheckOther::checkRedundantCopy require:c++,performance,inconclusive
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Yes CheckOther::checkRedundantPointerOp
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Yes CheckOther::checkShadowVariables
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Yes CheckOther::checkSignOfUnsignedVariable
|
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No CheckOther::checkSuspiciousCaseInSwitch require:warning,inconclusive
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No CheckOther::checkSuspiciousSemicolon require:warning,inconclusive
|
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Yes CheckOther::checkUnionZeroInit
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Yes CheckOther::checkUnreachableCode
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Yes CheckOther::checkUnusedLabel
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Yes CheckOther::checkVarFuncNullUB
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Yes CheckOther::checkVariableScope
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Yes CheckOther::checkZeroDivision
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Yes CheckOther::clarifyCalculation
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Yes CheckOther::clarifyStatement
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Yes CheckOther::invalidPointerCast
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Yes CheckOther::redundantBitwiseOperationInSwitch
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Yes CheckOther::suspiciousFloatingPointCast
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No CheckOther::warningDangerousTypeCast require:warning,c++
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Yes CheckOther::warningIntToPointerCast
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No CheckOther::warningOldStylePointerCast require:style,c++
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No CheckPostfixOperator::postfixOperator require:performance
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Yes CheckSizeof::checkSizeofForArrayParameter
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Yes CheckSizeof::checkSizeofForNumericParameter
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Yes CheckSizeof::checkSizeofForPointerSize
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Yes CheckSizeof::sizeofCalculation
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Yes CheckSizeof::sizeofFunction
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Yes CheckSizeof::sizeofVoid
|
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Yes CheckSizeof::sizeofsizeof
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No CheckSizeof::suspiciousSizeofCalculation require:warning,inconclusive
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No CheckStl::checkDereferenceInvalidIterator require:warning
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No CheckStl::checkDereferenceInvalidIterator2
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No CheckStl::checkFindInsert require:performance
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No CheckStl::checkMutexes require:warning
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No CheckStl::erase
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No CheckStl::eraseIteratorOutOfBounds
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No CheckStl::if_find require:warning,performance
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No CheckStl::invalidContainer
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No CheckStl::iterators
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No CheckStl::knownEmptyContainer require:style
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No CheckStl::misMatchingContainerIterator
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No CheckStl::misMatchingContainers
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No CheckStl::missingComparison require:warning
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No CheckStl::negativeIndex
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No CheckStl::outOfBounds
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No CheckStl::outOfBoundsIndexExpression
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No CheckStl::redundantCondition require:style
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No CheckStl::size require:performance,c++03
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No CheckStl::stlBoundaries
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No CheckStl::stlOutOfBounds
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No CheckStl::string_c_str
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No CheckStl::useStlAlgorithm require:style
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No CheckStl::uselessCalls require:performance,warning
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||||
Yes CheckString::checkAlwaysTrueOrFalseStringCompare
|
||||
Yes CheckString::checkIncorrectStringCompare
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||||
Yes CheckString::checkSuspiciousStringCompare
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Yes CheckString::overlappingStrcmp
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Yes CheckString::sprintfOverlappingData
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Yes CheckString::strPlusChar
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Yes CheckString::stringLiteralWrite
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Yes CheckType::checkFloatToIntegerOverflow
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Yes CheckType::checkIntegerOverflow
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Yes CheckType::checkLongCast
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Yes CheckType::checkSignConversion
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Yes CheckType::checkTooBigBitwiseShift
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Yes CheckUninitVar::analyseWholeProgram
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Yes CheckUninitVar::check
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Yes CheckUninitVar::valueFlowUninit
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No CheckUnusedFunctions::check require:unusedFunction
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Yes CheckUnusedVar::checkFunctionVariableUsage
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Yes CheckUnusedVar::checkStructMemberUsage
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Yes CheckVaarg::va_list_usage
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Yes CheckVaarg::va_start_argument
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@@ -0,0 +1,156 @@
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1.1
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1.2 X (Addon)
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1.3 X (Cppcheck)
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2.1 X (Cppcheck)
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2.2 X (Addon)
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2.3 X (Addon)
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2.4 X (Addon)
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2.5 X (Addon)
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2.6 X (Cppcheck)
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2.7 X (Addon)
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3.1 X (Addon)
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3.2
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4.1 X (Addon)
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4.2 X (Addon)
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5.1 X (Addon)
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5.2 X (Addon)
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5.3 X (Cppcheck)
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5.4 X (Addon)
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5.5 X (Addon)
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5.6 X (Addon)
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5.7 X (Addon)
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5.8 X (Addon)
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5.9 X (Addon)
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6.1 X (Addon)
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6.2 X (Addon)
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7.1 X (Addon)
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7.2 X (Addon)
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7.3 X (Addon)
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7.4 X (Addon)
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8.1 X (Addon)
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8.2 X (Addon)
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8.3 X (Cppcheck)
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8.4 X (Addon)
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8.5 X (Addon)
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8.6 X (Addon)
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8.7 X (Addon)
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8.8 X (Addon)
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8.9 X (Addon)
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8.10 X (Addon)
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8.11 X (Addon)
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8.12 X (Addon)
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8.13 X (Cppcheck)
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8.14 X (Addon)
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9.1 X (Cppcheck)
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9.2 X (Addon)
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9.3 X (Addon)
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9.4 X (Addon)
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9.5 X (Addon)
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10.1 X (Addon)
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10.2 X (Addon)
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10.3 X (Addon)
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10.4 X (Addon)
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10.5 X (Addon)
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10.6 X (Addon)
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10.7 X (Addon)
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10.8 X (Addon)
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11.1 X (Addon)
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11.2 X (Addon)
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11.3 X (Addon)
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11.4 X (Addon)
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11.5 X (Addon)
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11.6 X (Addon)
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11.7 X (Addon)
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11.8 X (Addon)
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11.9 X (Addon)
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12.1 X (Addon)
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12.2 X (Addon)
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12.3 X (Addon)
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12.4 X (Addon)
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||||
13.1 X (Addon)
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||||
13.2 X (Cppcheck)
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13.3 X (Addon)
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13.4 X (Addon)
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13.5 X (Addon)
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13.6 X (Addon)
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14.1 X (Addon)
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14.2 X (Addon)
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14.3 X (Cppcheck)
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14.4 X (Addon)
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15.1 X (Addon)
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15.2 X (Addon)
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15.3 X (Addon)
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15.4 X (Addon)
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15.5 X (Addon)
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15.6 X (Addon)
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15.7 X (Addon)
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16.1 X (Addon)
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16.2 X (Addon)
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16.3 X (Addon)
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16.4 X (Addon)
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16.5 X (Addon)
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16.6 X (Addon)
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16.7 X (Addon)
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17.1 X (Addon)
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17.2 X (Addon)
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17.3 X (Addon)
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||||
17.4 X (Cppcheck)
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17.5 X (Cppcheck)
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17.6 X (Addon)
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17.7 X (Addon)
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17.8 X (Addon)
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18.1 X (Cppcheck)
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18.2 X (Cppcheck)
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18.3 X (Cppcheck)
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18.4 X (Addon)
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18.5 X (Addon)
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18.6 X (Cppcheck)
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18.7 X (Addon)
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18.8 X (Addon)
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19.1 X (Cppcheck)
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19.2 X (Addon)
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20.1 X (Addon)
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20.2 X (Addon)
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20.3 X (Addon)
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20.4 X (Addon)
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||||
20.5 X (Addon)
|
||||
20.6 X (Cppcheck)
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20.7 X (Addon)
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20.8 X (Addon)
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20.9 X (Addon)
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20.10 X (Addon)
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20.11 X (Addon)
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20.12 X (Addon)
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20.13 X (Addon)
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20.14 X (Addon)
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21.1 X (Addon)
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21.2 X (Addon)
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21.3 X (Addon)
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21.4 X (Addon)
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21.5 X (Addon)
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21.6 X (Addon)
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21.7 X (Addon)
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21.8 X (Addon)
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||||
21.9 X (Addon)
|
||||
21.10 X (Addon)
|
||||
21.11 X (Addon)
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||||
21.12 X (Addon)
|
||||
21.13 X (Cppcheck)
|
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21.14 X (Addon)
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21.15 X (Addon)
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||||
21.16 X (Addon)
|
||||
21.17 X (Cppcheck)
|
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21.18 X (Cppcheck)
|
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21.19 X (Addon)
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21.20 X (Addon)
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21.21 X (Addon)
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22.1 X (Cppcheck)
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22.2 X (Cppcheck)
|
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22.3 X (Cppcheck)
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||||
22.4 X (Cppcheck)
|
||||
22.5 X (Addon)
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||||
22.6 X (Cppcheck)
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||||
22.7 X (Addon)
|
||||
22.8 X (Addon)
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||||
22.9 X (Addon)
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||||
22.10 X (Addon)
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@@ -0,0 +1,22 @@
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# Advisory: casting from void pointer to type pointer is ok. Done by STM libraries as well
|
||||
misra-c2012-11.4
|
||||
# Advisory: casting from void pointer to type pointer is ok. Done by STM libraries as well
|
||||
misra-c2012-11.5
|
||||
# Advisory: as stated in the Misra document, use of goto statements in accordance to 15.2 and 15.3 is ok
|
||||
misra-c2012-15.1
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# Advisory: union types can be used
|
||||
misra-c2012-19.2
|
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# Advisory: The # and ## preprocessor operators should not be used
|
||||
misra-c2012-20.10
|
||||
|
||||
# needed since not all of these suppressions are applicable to all builds
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unmatchedSuppression
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# All interrupt handlers are defined, including ones we don't use
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||||
unusedFunction:*/interrupt_handlers*.h
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||||
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||||
# all of the below suppressions are from new checks introduced after updating
|
||||
# cppcheck from 2.5 -> 2.13. they are listed here to separate the update from
|
||||
# fixing the violations and all are intended to be removed soon after
|
||||
misra-c2012-2.5 # unused macros. a few legit, rest aren't common between F4/H7 builds. should we do this in the unusedFunction pass?
|
||||
misra-c2012-12.2:*/gpio.h # Suppress 12.2 for any file named gpio.h
|
||||
Executable
+78
@@ -0,0 +1,78 @@
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||||
#!/usr/bin/env bash
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||||
set -e
|
||||
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||||
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
|
||||
PANDA_DIR=$(realpath $DIR/../../)
|
||||
OPENDBC_ROOT=$(python3 -c "import opendbc; print(opendbc.INCLUDE_PATH)")
|
||||
|
||||
GREEN="\e[1;32m"
|
||||
YELLOW="\e[1;33m"
|
||||
RED="\e[1;31m"
|
||||
NC='\033[0m'
|
||||
|
||||
: "${CPPCHECK_DIR:=$(python3 -c "import cppcheck; print(cppcheck.DIR)")}"
|
||||
|
||||
# ensure checked in coverage table is up to date
|
||||
cd $DIR
|
||||
if [ -z "$SKIP_TABLES_DIFF" ]; then
|
||||
python3 $CPPCHECK_DIR/addons/misra.py -generate-table > coverage_table
|
||||
if ! git diff --quiet coverage_table; then
|
||||
echo -e "${YELLOW}MISRA coverage table doesn't match. Update and commit:${NC}"
|
||||
exit 3
|
||||
fi
|
||||
fi
|
||||
|
||||
cd $PANDA_DIR
|
||||
if [ -z "${SKIP_BUILD}" ]; then
|
||||
scons
|
||||
fi
|
||||
|
||||
CHECKLIST=$DIR/checkers.txt
|
||||
echo "Cppcheck checkers list from test_misra.sh:" > $CHECKLIST
|
||||
|
||||
cppcheck() {
|
||||
# get all gcc defines: arm-none-eabi-gcc -dM -E - < /dev/null
|
||||
COMMON_DEFINES="-D__GNUC__=9 -UCMSIS_NVIC_VIRTUAL -UCMSIS_VECTAB_VIRTUAL -UPANDA_JUNGLE -UBOOTSTUB"
|
||||
|
||||
# note that cppcheck build cache results in inconsistent results as of v2.13.0
|
||||
OUTPUT=$DIR/.output.log
|
||||
|
||||
echo -e "\n\n\n\n\nTEST variant options:" >> $CHECKLIST
|
||||
echo -e ""${@//$PANDA_DIR/}"\n\n" >> $CHECKLIST # (absolute path removed)
|
||||
|
||||
$CPPCHECK_DIR/cppcheck --inline-suppr \
|
||||
-I $PANDA_DIR \
|
||||
-I "$(arm-none-eabi-gcc -print-file-name=include)" \
|
||||
-I $OPENDBC_ROOT \
|
||||
--suppressions-list=$DIR/suppressions.txt --suppress=*:*inc/* \
|
||||
--suppress=*:*include/* --error-exitcode=2 --check-level=exhaustive --safety \
|
||||
--platform=arm32-wchar_t4 $COMMON_DEFINES --checkers-report=$CHECKLIST.tmp \
|
||||
--std=c11 "$@" 2>&1 | tee $OUTPUT
|
||||
|
||||
cat $CHECKLIST.tmp >> $CHECKLIST
|
||||
rm $CHECKLIST.tmp
|
||||
# cppcheck bug: some MISRA errors won't result in the error exit code,
|
||||
# so check the output (https://trac.cppcheck.net/ticket/12440#no1)
|
||||
if grep -e "misra violation" -e "error" -e "style: " $OUTPUT > /dev/null; then
|
||||
printf "${RED}** FAILED: MISRA violations found!${NC}\n"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
PANDA_OPTS="--enable=all --disable=unusedFunction --addon=misra"
|
||||
|
||||
printf "\n${GREEN}** PANDA H7 CODE **${NC}\n"
|
||||
cppcheck $PANDA_OPTS -DSTM32H7 -DSTM32H725xx -I $PANDA_DIR/board/stm32h7/inc/ $PANDA_DIR/board/main.c
|
||||
|
||||
# unused needs to run globally
|
||||
#printf "\n${GREEN}** UNUSED ALL CODE **${NC}\n"
|
||||
#cppcheck --enable=unusedFunction --quiet $PANDA_DIR/board/
|
||||
|
||||
printf "\n${GREEN}Success!${NC} took $SECONDS seconds\n"
|
||||
|
||||
# ensure list of checkers is up to date
|
||||
cd $DIR
|
||||
if [ -z "$SKIP_TABLES_DIFF" ] && ! git diff --quiet $CHECKLIST; then
|
||||
echo -e "\n${YELLOW}WARNING: Cppcheck checkers.txt report has changed. Review and commit...${NC}"
|
||||
exit 4
|
||||
fi
|
||||
Executable
+89
@@ -0,0 +1,89 @@
|
||||
#!/usr/bin/env python3
|
||||
import os
|
||||
import glob
|
||||
import pytest
|
||||
import shutil
|
||||
import subprocess
|
||||
import tempfile
|
||||
import random
|
||||
|
||||
HERE = os.path.abspath(os.path.dirname(__file__))
|
||||
ROOT = os.path.join(HERE, "../../")
|
||||
|
||||
# skip mutating these paths
|
||||
IGNORED_PATHS = (
|
||||
'board/obj',
|
||||
'board/jungle',
|
||||
'board/body',
|
||||
'board/stm32h7/inc',
|
||||
'board/fake_stm.h',
|
||||
|
||||
# bootstub only files
|
||||
'board/flasher.h',
|
||||
'board/bootstub.c',
|
||||
'board/bootstub_declarations.h',
|
||||
'board/stm32h7/llflash.h',
|
||||
)
|
||||
|
||||
mutations = [
|
||||
(None, None, False), # no mods, should pass
|
||||
("board/stm32h7/llfdcan.h", "s/return ret;/if (true) { return ret; } else { return false; }/g", True),
|
||||
]
|
||||
|
||||
patterns = [
|
||||
# misra-c2012-13.3
|
||||
"$a void test(int tmp) { int tmp2 = tmp++ + 2; if (tmp2) {;}}",
|
||||
# misra-c2012-13.4
|
||||
"$a int test(int x, int y) { return (x=2) && (y=2); }",
|
||||
# misra-c2012-13.5
|
||||
"$a void test(int tmp) { if (true && tmp++) {;} }",
|
||||
# misra-c2012-13.6
|
||||
"$a void test(int tmp) { if (sizeof(tmp++)) {;} }",
|
||||
# misra-c2012-14.1
|
||||
"$a void test(float len) { for (float j = 0; j < len; j++) {;} }",
|
||||
# misra-c2012-14.4
|
||||
"$a void test(int len) { if (len - 8) {;} }",
|
||||
# misra-c2012-16.4
|
||||
r"$a void test(int temp) {switch (temp) { case 1: ; }}\n",
|
||||
# misra-c2012-17.8
|
||||
"$a void test(int cnt) { for (cnt=0;;cnt++) {;} }",
|
||||
# misra-c2012-20.4
|
||||
r"$a #define auto 1\n",
|
||||
# misra-c2012-20.5
|
||||
r"$a #define TEST 1\n#undef TEST\n",
|
||||
]
|
||||
|
||||
all_files = glob.glob('board/**', root_dir=ROOT, recursive=True)
|
||||
files = sorted(f for f in all_files if f.endswith(('.c', '.h')) and not f.startswith(IGNORED_PATHS))
|
||||
assert len(files) > 50, all(d in files for d in ('board/main.c', 'board/stm32h7/llfdcan.h'))
|
||||
|
||||
# fixed seed so every xdist worker collects the same test params
|
||||
rng = random.Random(len(files))
|
||||
for p in patterns:
|
||||
mutations.append((rng.choice(files), p, True))
|
||||
|
||||
# sample to keep CI fast, but always include the no-mutation case
|
||||
mutations = [mutations[0]] + rng.sample(mutations[1:], min(2, len(mutations) - 1))
|
||||
|
||||
@pytest.mark.parametrize("fn, patch, should_fail", mutations)
|
||||
def test_misra_mutation(fn, patch, should_fail):
|
||||
with tempfile.TemporaryDirectory() as tmp:
|
||||
shutil.copytree(ROOT, tmp + "/panda", dirs_exist_ok=True)
|
||||
|
||||
# apply patch
|
||||
if fn is not None:
|
||||
fpath = os.path.join(tmp, "panda", fn)
|
||||
with open(fpath) as f:
|
||||
content = f.read()
|
||||
if patch.startswith("s/"):
|
||||
old, new = patch[2:].rsplit("/g", 1)[0].split("/", 1)
|
||||
content = content.replace(old, new)
|
||||
elif patch.startswith("$a "):
|
||||
content += patch[3:].replace(r"\n", "\n")
|
||||
with open(fpath, "w") as f:
|
||||
f.write(content)
|
||||
|
||||
# run test
|
||||
r = subprocess.run("SKIP_TABLES_DIFF=1 panda/tests/misra/test_misra.sh", cwd=tmp, shell=True)
|
||||
failed = r.returncode != 0
|
||||
assert failed == should_fail
|
||||
Reference in new issue
Block a user