StepiCommand Class Reference

#include <StepiCommand.hh>

Inheritance diagram for StepiCommand:

Collaboration diagram for StepiCommand:

Public Member Functions
	StepiCommand ()
virtual	~StepiCommand ()
virtual bool	execute (const std::vector< DataObject > &arguments)
virtual std::string	helpText () const
Public Member Functions inherited from SimControlLanguageCommand
	SimControlLanguageCommand (const std::string &name)
virtual	~SimControlLanguageCommand ()
SimulatorFrontend &	simulatorFrontend ()
const SimulatorFrontend &	simulatorFrontendConst ()
virtual void	printNextInstruction ()
virtual void	printStopInformation ()
virtual void	printStopReasons ()
virtual bool	printBreakpointInfo (unsigned int breakpointHandle)
virtual void	printSimulationTime ()
virtual std::ostream &	outputStream ()
bool	checkSimulationInitialized ()
bool	checkSimulationNotAlreadyRunning ()
bool	checkSimulationStopped ()
bool	checkSimulationEnded ()
bool	checkProgramLoaded ()
bool	checkMachineLoaded ()
InstructionAddress	parseInstructionAddressExpression (const std::string &expression)
TTAProgram::Address	parseDataAddressExpression (const std::string &expression)
bool	parseBreakpoint (const std::vector< DataObject > &arguments, Breakpoint &target)
bool	askConditionFromUser (TclConditionScript &target)
bool	askExpressionFromUser (ExpressionScript &target)
bool	verifyBreakpointHandles (const std::vector< DataObject > &arguments, std::size_t startIndex=1)
void	setErrorMessage (const TCEString &errorMsg)
Public Member Functions inherited from CustomCommand
	CustomCommand (std::string name)
	CustomCommand (const CustomCommand &cmd)
virtual	~CustomCommand ()
std::string	name () const
void	setContext (InterpreterContext *context)
InterpreterContext *	context () const
void	setInterpreter (ScriptInterpreter *si)
ScriptInterpreter *	interpreter () const
bool	checkArgumentCount (int argumentCount, int minimum, int maximum)
bool	checkIntegerArgument (const DataObject &argument)
bool	checkPositiveIntegerArgument (const DataObject &argument)
bool	checkUnsignedIntegerArgument (const DataObject &argument)
bool	checkDoubleArgument (const DataObject &argument)

Additional Inherited Members
Protected Member Functions inherited from SimControlLanguageCommand
bool	setMemoryAddress (const std::string &addressString, std::string &addressSpaceName, std::size_t &memoryAddress)
bool	setMemoryPointer (MemorySystem::MemoryPtr &memory, const std::string &addressSpaceName)

Detailed Description

Implementation of the "stepi" command of the Simulator Control Language.

Definition at line 47 of file StepiCommand.hh.

Constructor & Destructor Documentation

StepiCommand()

StepiCommand::StepiCommand

(

)

Constructor.

Sets the name of the command to the base class.

Definition at line 50 of file StepiCommand.cc.

                           : SimControlLanguageCommand("stepi") {
}

~StepiCommand()

StepiCommand::~StepiCommand ( )

virtual

Destructor.

Does nothing.

Definition at line 58 of file StepiCommand.cc.

                            {
}

Member Function Documentation

execute()

bool StepiCommand::execute ( const std::vector< DataObject > &  arguments )

virtual

Executes the "stepi" command.

Executes the user defined count of next TTA instruction and returns control back to user.

Parameters

arguments

The count of steps (default is one step).

Returns

True in case simulation is initialized and arguments are ok.

Exceptions

NumberFormatException

Is never thrown by this command.

Todo:

Use the count for the step.

Implements CustomCommand.

Definition at line 73 of file StepiCommand.cc.

                                                            {
    if (!checkArgumentCount(arguments.size() - 1, 0, 1)) {
        return false;
    } 
 
    double stepCount = 1;
    if (arguments.size() == 2) {
        if  (!checkDoubleArgument(arguments[1])) {
            return false;
        }
        stepCount = arguments[1].doubleValue();
    }
 
    if (!checkSimulationStopped()) {
        if (!checkSimulationInitialized()) {
            return false;
        }
    }
 
    simulatorFrontend().step(stepCount);
    printNextInstruction();
    printSimulationTime();
    return true;
}

References CustomCommand::checkArgumentCount(), CustomCommand::checkDoubleArgument(), SimControlLanguageCommand::checkSimulationInitialized(), SimControlLanguageCommand::checkSimulationStopped(), SimControlLanguageCommand::printNextInstruction(), SimControlLanguageCommand::printSimulationTime(), SimControlLanguageCommand::simulatorFrontend(), and SimulatorFrontend::step().

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helpText()

std::string StepiCommand::helpText ( ) const

virtual

Returns the help text for this command.

Help text is searched from SimulatorTextGenerator.

Returns

The help text.

Todo:

Use SimulatorTextGenerator to get the help text.

Implements CustomCommand.

Definition at line 107 of file StepiCommand.cc.

                             {
    return SimulatorToolbox::textGenerator().text(
        Texts::TXT_INTERP_HELP_STEPI).str();
}

References Texts::TextGenerator::text(), SimulatorToolbox::textGenerator(), and Texts::TXT_INTERP_HELP_STEPI.

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

• StepiCommand.hh
• StepiCommand.cc