otawa::PipelineStage< N > Class Template Reference

#include <otawa/exegraph/Microprocessor.h>

Classes
class	ExeNodeIterator
class	FunctionalUnit
struct	pipeline_info_t

Public Types
enum	order_policy_t { NO_POLICY = 0, IN_ORDER = 1, OUT_OF_ORDER = 2, NUMBER_OF_POLICIES =3 }
enum	pipeline_stage_category_t {   NO_CATEGORY = 0, FETCH = 1, DECODE = 2, EXECUTE = 3,   WRITE = 4, COMMIT =5, DELAY =6, NUMBER_OF_CATEGORIES =7 }
typedef enum otawa::PipelineStage::order_policy_t	order_policy_t
typedef enum otawa::PipelineStage::pipeline_stage_category_t	pipeline_stage_category_t
typedef struct otawa::PipelineStage::pipeline_info_t	pipeline_info_t

Public Member Functions
	PipelineStage (pipeline_info_t &info, Microprocessor< N > *proc)
order_policy_t	orderPolicy (void)
int	width (void) const
elm::String	name (void)
elm::String	shortName (void)
pipeline_stage_category_t	category (void)
elm::String	categoryString (void)
elm::String	orderPolicyString (void)
Queue< N > *	sourceQueue (void)
Queue< N > *	destinationQueue (void)
int	index (void)
int	minLatency (void)
int	maxLatency (void)
FunctionalUnit *	addFunctionalUnit (typename PipelineStage< N >::FunctionalUnit::fu_info_t &fu_info)
bool	usesFunctionalUnits (void)
void	addNode (N *node)
void	deleteNodes ()
int	numberOfNodes ()
N *	node (int index)
elm::genstruct::Vector < FunctionalUnit * > &	getFUs (void)
void	addBinding (Inst::kind_t kind, FunctionalUnit *fu)
FunctionalUnit *	findFU (Inst::kind_t kind)

Private Attributes
pipeline_info_t	_info
bool	_uses_fus
Vector< Pair< Inst::kind_t, FunctionalUnit * > >	bindings
elm::genstruct::Vector < FunctionalUnit * >	fus
int	_index
Microprocessor< N > *	_processor
elm::genstruct::Vector< N * >	_nodes
StringBuffer	_category_name [NUMBER_OF_CATEGORIES]
StringBuffer	_order_name [NUMBER_OF_POLICIES]

Member Typedef Documentation

template<class N>

typedef enum otawa::PipelineStage::order_policy_t otawa::PipelineStage< N >::order_policy_t

template<class N>

typedef struct otawa::PipelineStage::pipeline_info_t otawa::PipelineStage< N >::pipeline_info_t

template<class N>

typedef enum otawa::PipelineStage::pipeline_stage_category_t otawa::PipelineStage< N >::pipeline_stage_category_t

Member Enumeration Documentation

template<class N>

enum otawa::PipelineStage::order_policy_t

Enumerator
NO_POLICY
IN_ORDER
OUT_OF_ORDER
NUMBER_OF_POLICIES

template<class N>

enum otawa::PipelineStage::pipeline_stage_category_t

Enumerator
NO_CATEGORY
FETCH
DECODE
EXECUTE
WRITE
COMMIT
DELAY
NUMBER_OF_CATEGORIES

Constructor & Destructor Documentation

template<class N>

otawa::PipelineStage< N >::PipelineStage ( pipeline_info_t &  info, Microprocessor< N > *  proc  )

inline

References otawa::PipelineStage< N >::_category_name, otawa::PipelineStage< N >::_index, otawa::PipelineStage< N >::_order_name, otawa::PipelineStage< N >::COMMIT, otawa::PipelineStage< N >::DECODE, otawa::PipelineStage< N >::DELAY, otawa::PipelineStage< N >::EXECUTE, otawa::PipelineStage< N >::FETCH, otawa::Microprocessor< N >::getPipelineStageIndex(), otawa::PipelineStage< N >::IN_ORDER, otawa::PipelineStage< N >::NO_CATEGORY, otawa::PipelineStage< N >::NO_POLICY, otawa::PipelineStage< N >::OUT_OF_ORDER, and otawa::PipelineStage< N >::WRITE.

Referenced by otawa::PipelineStage< N >::FunctionalUnit::FunctionalUnit().

Member Function Documentation

template<class N>

void otawa::PipelineStage< N >::addBinding ( Inst::kind_t  kind, FunctionalUnit *  fu  )

inline

template<class N>

PipelineStage< N >::FunctionalUnit * otawa::PipelineStage< N >::addFunctionalUnit

(

typename PipelineStage< N >::FunctionalUnit::fu_info_t &

fu_info

)

template<class N>

void otawa::PipelineStage< N >::addNode ( N *  node )

inline

template<class N>

pipeline_stage_category_t otawa::PipelineStage< N >::category ( void  )

inline

template<class N>

elm::String otawa::PipelineStage< N >::categoryString ( void  )

inline

template<class N>

void otawa::PipelineStage< N >::deleteNodes ( )

inline

template<class N>

Queue<N>* otawa::PipelineStage< N >::destinationQueue ( void  )

inline

template<class N>

FunctionalUnit* otawa::PipelineStage< N >::findFU ( Inst::kind_t  kind )

inline

template<class N>

elm::genstruct::Vector<FunctionalUnit *>& otawa::PipelineStage< N >::getFUs ( void  )

inline

template<class N>

int otawa::PipelineStage< N >::index ( void  )

inline

Referenced by otawa::ExeGraph< N >::build().

template<class N>

int otawa::PipelineStage< N >::maxLatency ( void  )

inline

Referenced by otawa::ExeGraph< N >::ExeNode::ExeNode().

template<class N>

int otawa::PipelineStage< N >::minLatency ( void  )

inline

Referenced by otawa::ExeGraph< N >::ExeNode::ExeNode(), and otawa::LiExeNode::LiExeNode().

template<class N>

elm::String otawa::PipelineStage< N >::name ( void  )

inline

Referenced by otawa::Microprocessor< N >::addQueue().

template<class N>

N* otawa::PipelineStage< N >::node ( int  index )

inline

Referenced by otawa::ParamExeGraph::initDelays().

template<class N>

int otawa::PipelineStage< N >::numberOfNodes ( )

inline

Referenced by otawa::ParamExeGraph::analyzeContentions().

template<class N>

order_policy_t otawa::PipelineStage< N >::orderPolicy ( void  )

inline

template<class N>

elm::String otawa::PipelineStage< N >::orderPolicyString ( void  )

inline

template<class N>

elm::String otawa::PipelineStage< N >::shortName ( void  )

inline

Referenced by otawa::ExeGraph< N >::ExeNode::ExeNode().

template<class N>

Queue<N>* otawa::PipelineStage< N >::sourceQueue ( void  )

inline

template<class N>

bool otawa::PipelineStage< N >::usesFunctionalUnits ( void  )

inline

template<class N>

int otawa::PipelineStage< N >::width ( void  ) const

inline

Referenced by otawa::ParamExeGraph::analyzeContentions(), and otawa::ExeGraph< N >::build().

Member Data Documentation

template<class N>

StringBuffer otawa::PipelineStage< N >::_category_name[NUMBER_OF_CATEGORIES]

private

Referenced by otawa::PipelineStage< N >::PipelineStage().

template<class N>

int otawa::PipelineStage< N >::_index

private

Referenced by otawa::PipelineStage< N >::PipelineStage().

template<class N>

pipeline_info_t otawa::PipelineStage< N >::_info

private

template<class N>

elm::genstruct::Vector<N *> otawa::PipelineStage< N >::_nodes

private

template<class N>

StringBuffer otawa::PipelineStage< N >::_order_name[NUMBER_OF_POLICIES]

private

Referenced by otawa::PipelineStage< N >::PipelineStage().

template<class N>

Microprocessor<N>* otawa::PipelineStage< N >::_processor

private

template<class N>

bool otawa::PipelineStage< N >::_uses_fus

private

template<class N>

Vector<Pair<Inst::kind_t, FunctionalUnit *> > otawa::PipelineStage< N >::bindings

private

template<class N>

elm::genstruct::Vector<FunctionalUnit *> otawa::PipelineStage< N >::fus

private

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The documentation for this class was generated from the following file:

• include/otawa/exegraph/Microprocessor.h