TTACore Class Reference

#include <tce_systemc.hh>

Inheritance diagram for TTACore:

Collaboration diagram for TTACore:

Public Member Functions
	SC_HAS_PROCESS (TTACore)
	TTACore (sc_module_name name, std::string machineFile, std::string programFile)
uint64_t	lockCycles () const
uint64_t	instructionCycles () const
Public Member Functions inherited from SimpleSimulatorFrontend
	SimpleSimulatorFrontend (TCEString machineFile, bool useCompiledSimulation=false)
	SimpleSimulatorFrontend (TCEString machineFile, TCEString programFile, bool useCompiledSimulation=false, bool useDetailedSimulation=false)
	SimpleSimulatorFrontend (const TTAMachine::Machine &machine, const TTAProgram::Program &program)
virtual	~SimpleSimulatorFrontend ()
void	step ()
void	run ()
void	stop ()
uint64_t	cycleCount () const
bool	isInitialized () const
bool	isStopped () const
bool	isRunning () const
bool	isFinished () const
bool	hadRuntimeError () const
virtual void	setOperationSimulator (const TCEString &fuName, DetailedOperationSimulator &sim)
MemorySystem &	memorySystem ()
void	initializeDataMemories (const TTAMachine::AddressSpace *onlyOne=NULL)
void	loadProgram (const std::string &fileName)
const TTAMachine::Machine &	machine () const
const TTAProgram::Program &	program () const
SimulatorFrontend &	frontend ()
virtual bool	registerEventListener (int event, Listener *listener)
virtual bool	unregisterEventListener (int event, Listener *listener)

Public Attributes
sc_in< bool >	clock
sc_in< bool >	global_lock

Private Member Functions
void	step ()

Private Attributes
uint64_t	instructionCycles_
uint64_t	lockCycles_

Detailed Description

A sc_module wrapper for the whole TTA core simulation model.

This model is sentive to clock signal. Propagates the clock signal internally to other clocked datapath models (mainly FU models).

Definition at line 50 of file tce_systemc.hh.

Constructor & Destructor Documentation

TTACore()

TTACore::TTACore ( sc_module_name  name, std::string  machineFile, std::string  programFile  )

inline

Definition at line 57 of file tce_systemc.hh.

                               :
        sc_module(name), 
        SimpleSimulatorFrontend(machineFile, programFile, false, true) {
        SC_METHOD(step);
        sensitive << clock.pos();
        lockCycles_ = 0;
        instructionCycles_ = 0;
    }

References clock, instructionCycles_, lockCycles_, and step().

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Member Function Documentation

instructionCycles()

uint64_t TTACore::instructionCycles ( ) const

inline

Definition at line 71 of file tce_systemc.hh.

{ return instructionCycles_; }

References instructionCycles_.

lockCycles()

uint64_t TTACore::lockCycles ( ) const

inline

Definition at line 69 of file tce_systemc.hh.

{ return lockCycles_; }

References lockCycles_.

SC_HAS_PROCESS()

TTACore::SC_HAS_PROCESS

(

TTACore

)

step()

void TTACore::step ( )

inlineprivate

Definition at line 73 of file tce_systemc.hh.

                { 
        if (!global_lock) {
            SimpleSimulatorFrontend::step();
            ++instructionCycles_;
        } else {
            ++lockCycles_;
        }
    }

References global_lock, instructionCycles_, lockCycles_, and SimpleSimulatorFrontend::step().

Referenced by TTACore().

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Member Data Documentation

clock

sc_in<bool> TTACore::clock

Definition at line 52 of file tce_systemc.hh.

Referenced by TTACore().

global_lock

sc_in<bool> TTACore::global_lock

Definition at line 53 of file tce_systemc.hh.

Referenced by step().

instructionCycles_

uint64_t TTACore::instructionCycles_

private

Definition at line 81 of file tce_systemc.hh.

Referenced by instructionCycles(), step(), and TTACore().

lockCycles_

uint64_t TTACore::lockCycles_

private

Definition at line 82 of file tce_systemc.hh.

Referenced by lockCycles(), step(), and TTACore().

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

• tce_systemc.hh