Inheritance diagram for TC::IngressDeparserPNA:

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Public Member Functions
	IngressDeparserPNA (const EBPF::EBPFProgram program, const IR::ControlBlock control, const IR::Parameter parserHeaders, const IR::Parameter istd)

bool	build () override

	DECLARE_TYPEINFO (IngressDeparserPNA, EBPF::EBPFDeparserPSA)

void	emit (EBPF::CodeBuilder *builder) override

void	emitDeclaration (EBPF::CodeBuilder builder, const IR::Declaration decl) override

void	emitPreDeparser (EBPF::CodeBuilder *builder) override

Public Member Functions inherited from EBPF::EBPFDeparserPSA
	EBPFDeparserPSA (const EBPFProgram program, const IR::ControlBlock control, const IR::Parameter parserHeaders, const IR::Parameter istd)

	DECLARE_TYPEINFO (EBPFDeparserPSA, EBPFDeparser)

void	emitDeparserExternCalls (EBPF::CodeBuilder *builder) override

void	emitDigestInstances (CodeBuilder *builder) const

void	emitTypes (CodeBuilder *builder) const

EBPFChecksumPSA *	getChecksum (cstring name) const

EBPFDigestPSA *	getDigest (cstring name) const

Public Member Functions inherited from EBPF::EBPFDeparser
	EBPFDeparser (const EBPFProgram program, const IR::ControlBlock control, const IR::Parameter *parserHeaders)

	DECLARE_TYPEINFO (EBPFDeparser, EBPFControl)

void	emitBufferAdjusts (CodeBuilder *builder) const

Public Member Functions inherited from EBPF::EBPFControl
	EBPFControl (const EBPFProgram program, const IR::ControlBlock block, const IR::Parameter *parserHeaders)

virtual void	emitTableInitializers (CodeBuilder *builder)

virtual void	emitTableInstances (CodeBuilder *builder)

virtual void	emitTableTypes (CodeBuilder *builder)

EBPFCounterTable *	getCounter (cstring name) const

EBPFTable *	getTable (cstring name) const

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

Public Member Functions inherited from 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 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

Additional Inherited Members
Static Public Member Functions inherited from 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 EBPF::EBPFDeparserPSA
std::map< cstring, EBPFChecksumPSA * >	checksums

std::map< cstring, EBPFDigestPSA * >	digests

const IR::Parameter *	istd

const IR::Parameter *	resubmit_meta

const IR::Parameter *	user_metadata

Public Attributes inherited from EBPF::EBPFDeparser
EBPFType *	headerType

cstring	outerHdrLengthVar

cstring	outerHdrOffsetVar

const IR::Parameter *	packet_out

cstring	returnCode

Public Attributes inherited from EBPF::EBPFControl
const IR::Parameter *	accept

ControlBodyTranslator *	codeGen

const IR::ControlBlock *	controlBlock

std::map< cstring, EBPFCounterTable * >	counters

const bool	emitExterns

const IR::Parameter *	headers

cstring	hitVariable
	Replace references to headers with references to parserHeaders.

const IR::Parameter *	parserHeaders

const EBPFProgram *	program

std::map< cstring, EBPFTable * >	tables

std::set< const IR::Parameter * >	toDereference

const IR::Parameter *	xdpInputMeta

const IR::Parameter *	xdpOutputMeta

Protected Member Functions inherited from EBPF::EBPFControl
	DECLARE_TYPEINFO (EBPFControl, EBPFObject)

void	scanConstants ()

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

Member Function Documentation

◆ build()

bool TC::IngressDeparserPNA::build ( )

overridevirtual

Reimplemented from EBPF::EBPFDeparser.

◆ emit()

void TC::IngressDeparserPNA::emit ( EBPF::CodeBuilder * builder )

overridevirtual

Reimplemented from EBPF::EBPFDeparser.

◆ emitDeclaration()

void TC::IngressDeparserPNA::emitDeclaration	(	EBPF::CodeBuilder *	builder,
		const IR::Declaration *	decl )

overridevirtual

Reimplemented from EBPF::EBPFDeparserPSA.

◆ emitPreDeparser()

void TC::IngressDeparserPNA::emitPreDeparser ( EBPF::CodeBuilder * builder )

overridevirtual

A "PreDeparser" is emitted just before a sequence of hdr.emit() functions. It is useful in the case of resubmit or clone operation, as these operations require to have an original packet.

Reimplemented from EBPF::EBPFDeparser.

Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ build()

◆ emit()

◆ emitDeclaration()

◆ emitPreDeparser()