BMV2::ProgramStructure Class Reference

#include <programStructure.h>

Inheritance diagram for BMV2::ProgramStructure:

Public Attributes
ordered_map< const IR::P4Action *, const IR::P4Control * >	actions
	Map action to parent control.
ordered_map< cstring, const IR::P4Table * >	directCounterMap
	All the direct counters.
DirectMeterMap	directMeterMap
	All the direct meters.
ordered_map< const IR::IDeclaration *, unsigned int >	errorCodesMap
	All error codes.
ordered_map< const IR::P4Action *, unsigned >	ids
	For each action its json id.
ordered_map< const IR::Parameter *, unsigned >	index
std::set< cstring >	match_kinds
	All match kinds.
ordered_set< const IR::Parameter * >	nonActionParameters
	Parameters of controls/parsers.
ResourceMap	resourceMap
	map IR node to compile-time allocated resource blocks.
std::map< const IR::StructField *, cstring >	scalarMetadataFields
std::vector< const IR::Declaration_Variable * >	variables
	All local variables.

Detailed Description

Represents all the compile-time information about a P4-16 program that is common to all bmv2 targets (simple switch and psa switch).

Member Data Documentation

index

ordered_map<const IR::Parameter *, unsigned> BMV2::ProgramStructure::index

Maps each Parameter of an action to its positional index. Needed to generate code for actions.

scalarMetadataFields

std::map<const IR::StructField *, cstring> BMV2::ProgramStructure::scalarMetadataFields

We place scalar user metadata fields (i.e., bit<>, bool) in the scalarsName metadata object, so we may need to rename these fields. This map holds the new names.