Inheritance diagram for P4::TC::EBPFTablePNA:

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Public Member Functions
	EBPFTablePNA (const EBPF::EBPFProgram program, const IR::TableBlock table, EBPF::CodeGenInspector codeGen, const ConvertToBackendIR tcIR)

	DECLARE_TYPEINFO (EBPFTablePNA, EBPF::EBPFTablePSA)

void	emitAction (EBPF::CodeBuilder *builder, cstring valueName, cstring actionRunVariable) override

void	emitActionArguments (EBPF::CodeBuilder builder, const IR::P4Action action, cstring name)

void	emitDefaultActionStruct (EBPF::CodeBuilder *builder)

void	emitInitializer (EBPF::CodeBuilder *builder) override

void	emitKeyPNA (EBPF::CodeBuilder *builder, cstring keyName)

void	emitKeyType (EBPF::CodeBuilder *builder) override

void	emitValueActionIDNames (EBPF::CodeBuilder *builder) override

void	emitValueStructStructure (EBPF::CodeBuilder *builder) override

void	emitValueType (EBPF::CodeBuilder *builder) override

bool	isMatchTypeSupported (const IR::Declaration_ID *matchType) override

cstring	p4ActionToActionIDName (const IR::P4Action *action) const

Public Member Functions inherited from P4::EBPF::EBPFTablePSA
	EBPFTablePSA (const EBPFProgram program, CodeGenInspector codeGen, cstring name)

	EBPFTablePSA (const EBPFProgram program, const IR::TableBlock table, CodeGenInspector *codeGen)

bool	cacheEnabled () override

	DECLARE_TYPEINFO (EBPFTablePSA, EBPFTable)

bool	dropOnNoMatchingEntryFound () const override

void	emitCacheInstance (CodeBuilder *builder)

void	emitCacheLookup (CodeBuilder *builder, cstring key, cstring value) override

virtual void	emitCacheTypes (CodeBuilder *builder)

void	emitCacheUpdate (CodeBuilder *builder, cstring key, cstring value) override

void	emitDirectValueTypes (CodeBuilder *builder) override

void	emitInstance (CodeBuilder *builder) override

void	emitLookupDefault (CodeBuilder *builder, cstring key, cstring value, cstring actionRunVariable) override

void	emitTypes (CodeBuilder *builder) override

const IR::PathExpression *	getActionNameExpression (const IR::Expression *expr) const

EBPFCounterPSA *	getDirectCounter (cstring name) const

EBPFMeterPSA *	getMeter (cstring name) const

Public Member Functions inherited from P4::EBPF::EBPFTable
	EBPFTable (const EBPFProgram program, CodeGenInspector codeGen, cstring name)

	EBPFTable (const EBPFProgram program, const IR::TableBlock table, CodeGenInspector *codeGen)

	DECLARE_TYPEINFO (EBPFTable, EBPFTableBase)

void	emitActionArguments (CodeBuilder builder, const IR::P4Action action, cstring name)

void	emitKey (CodeBuilder *builder, cstring keyName)

virtual void	emitLookup (CodeBuilder *builder, cstring key, cstring value)

bool	isLPMTable () const

bool	isTernaryTable () const

cstring	p4ActionToActionIDName (const IR::P4Action *action) const

Public Member Functions inherited from P4::EBPF::EBPFObject
	DECLARE_TYPEINFO (EBPFObject)

Public Member Functions inherited from P4::ICastable
template<typename T >
T &	as ()
	Tries to convert the class to type T. A BUG occurs if the cast fails.

template<typename T >
const T &	as () const
	Tries to convert the class to type T. A BUG occurs if the cast fails.

template<typename T >
T *	checkedTo ()
	Performs a checked cast. A BUG occurs if the cast fails.

template<typename T >
const T *	checkedTo () const
	Performs a checked cast. A BUG occurs if the cast fails.

Public Member Functions inherited from P4::RTTI::Base
template<typename T >
bool	is () const noexcept

virtual bool	isA (TypeId typeId) const noexcept=0

template<typename T >
const T *	to () const noexcept
	Same as `to`, but returns const pointer to T.

template<typename T >
T *	to () noexcept

virtual TypeId	typeId () const noexcept=0

Protected Member Functions
EBPF::ActionTranslationVisitor *	createActionTranslationVisitor (cstring valueName, const EBPF::EBPFProgram program, const IR::P4Action action, bool isDefaultAction) const

void	initDirectCounters ()

void	initDirectMeters ()

void	validateKeys () const override

Protected Member Functions inherited from P4::EBPF::EBPFTablePSA
ActionTranslationVisitor *	createActionTranslationVisitor (cstring valueName, const EBPFProgram *program) const override

void	createCacheTypeNames (bool isCacheKeyType, bool isCacheValueType)

void	emitConstEntriesInitializer (CodeBuilder *builder)

void	emitDefaultActionInitializer (CodeBuilder *builder)

void	emitKeyMasks (CodeBuilder *builder, EntriesGroupedByMask_t &entriesGroupedByMask, std::vector< cstring > &keyMasksNames)

void	emitKeysAndValues (CodeBuilder *builder, EntriesGroup_t &sameMaskEntries, std::vector< cstring > &keyNames, std::vector< cstring > &valueNames)

void	emitMapUpdateTraceMsg (CodeBuilder *builder, cstring mapName, cstring returnCode) const

void	emitTableValue (CodeBuilder builder, const IR::Expression expr, cstring valueName)

void	emitTernaryConstEntriesInitializer (CodeBuilder *builder)

void	emitValueMask (CodeBuilder *builder, cstring valueMask, cstring nextMask, int tupleId) const

void	initDirectCounters ()

void	initDirectMeters ()

void	initImplementation ()

void	tryEnableTableCache ()

Protected Member Functions inherited from P4::EBPF::EBPFTable
void	emitTernaryInstance (CodeBuilder *builder)

Protected Member Functions inherited from P4::EBPF::EBPFTableBase
	EBPFTableBase (const EBPFProgram program, cstring instanceName, CodeGenInspector codeGen)

	DECLARE_TYPEINFO (EBPFTableBase, EBPFObject)

Protected Member Functions inherited from P4::RTTI::Base
virtual const void *	toImpl (TypeId typeId) const noexcept=0

Protected Attributes
const ConvertToBackendIR *	tcIR

Protected Attributes inherited from P4::EBPF::EBPFTablePSA
cstring	cacheKeyTypeName

cstring	cacheTableName

cstring	cacheValueTypeName

bool	tableCacheEnabled = false

Additional Inherited Members
Static Public Member Functions inherited from P4::EBPF::EBPFTablePSA
static cstring	addPrefixFunc (bool trace)

Static Public Member Functions inherited from P4::EBPF::EBPFObject
static cstring	externalName (const IR::IDeclaration *declaration)

static cstring	getSpecializedTypeName (const IR::Declaration_Instance *di)

static cstring	getTypeName (const IR::Declaration_Instance *di)

Public Attributes inherited from P4::EBPF::EBPFTablePSA
std::vector< std::pair< cstring, EBPFCounterPSA * > >	counters

EBPFTableImplementationPSA *	implementation

std::vector< std::pair< cstring, EBPFMeterPSA * > >	meters

Public Attributes inherited from P4::EBPF::EBPFTable
const IR::ActionList *	actionList

cstring	defaultActionMapName

std::map< const IR::KeyElement *, cstring >	keyFieldNames

const IR::Key *	keyGenerator

std::map< const IR::KeyElement , EBPFType >	keyTypes

const cstring	prefixFieldName = "prefixlen"_cs

size_t	size = 1024

const IR::TableBlock *	table

Public Attributes inherited from P4::EBPF::EBPFTableBase
CodeGenInspector *	codeGen

cstring	dataMapName

cstring	instanceName

cstring	keyTypeName

const EBPFProgram *	program

cstring	valueTypeName

Member Function Documentation

◆ emitAction()

void P4::TC::EBPFTablePNA::emitAction	(	EBPF::CodeBuilder *	builder,
		cstring	valueName,
		cstring	actionRunVariable )

overridevirtual

Reimplemented from P4::EBPF::EBPFTablePSA.

◆ emitInitializer()

void P4::TC::EBPFTablePNA::emitInitializer ( EBPF::CodeBuilder * builder )

overridevirtual

Reimplemented from P4::EBPF::EBPFTablePSA.

◆ emitKeyType()

void P4::TC::EBPFTablePNA::emitKeyType ( EBPF::CodeBuilder * builder )

overridevirtual

Reimplemented from P4::EBPF::EBPFTable.

◆ emitValueActionIDNames()

void P4::TC::EBPFTablePNA::emitValueActionIDNames ( EBPF::CodeBuilder * builder )

overridevirtual

Reimplemented from P4::EBPF::EBPFTable.

◆ emitValueStructStructure()

void P4::TC::EBPFTablePNA::emitValueStructStructure ( EBPF::CodeBuilder * builder )

overridevirtual

Reimplemented from P4::EBPF::EBPFTablePSA.

◆ emitValueType()

void P4::TC::EBPFTablePNA::emitValueType ( EBPF::CodeBuilder * builder )

overridevirtual

Reimplemented from P4::EBPF::EBPFTable.

◆ isMatchTypeSupported()

bool P4::TC::EBPFTablePNA::isMatchTypeSupported ( const IR::Declaration_ID * matchType )

inlineoverridevirtual

Reimplemented from P4::EBPF::EBPFTablePSA.

◆ validateKeys()

void P4::TC::EBPFTablePNA::validateKeys ( ) const

overrideprotectedvirtual

Performs the following validations:

Validates if LPM key is the last one from match keys in an LPM table (ignores selector fields).
Validates if match fields in ternary tables are sorted by size in descending order (ignores selector fields).

Reimplemented from P4::EBPF::EBPFTable.

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Member Function Documentation

◆ emitAction()

◆ emitInitializer()

◆ emitKeyType()

◆ emitValueActionIDNames()

◆ emitValueStructStructure()

◆ emitValueType()

◆ isMatchTypeSupported()

◆ validateKeys()