ProgCommand Class Reference

#include <ProgCommand.hh>

Inheritance diagram for ProgCommand:

Collaboration diagram for ProgCommand:

Public Member Functions
	ProgCommand ()
virtual	~ProgCommand ()
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 "prog" command of the Simulator Control Language.

Definition at line 46 of file ProgCommand.hh.

Constructor & Destructor Documentation

ProgCommand()

ProgCommand::ProgCommand

(

)

Constructor.

Sets the name of the command to the base class.

Definition at line 48 of file ProgCommand.cc.

                         : SimControlLanguageCommand("prog") {
}

~ProgCommand()

ProgCommand::~ProgCommand ( )

virtual

Destructor.

Does nothing.

Definition at line 56 of file ProgCommand.cc.

                          {
}

Member Function Documentation

execute()

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

virtual

Executes the "prog" command.

Loads a new program file using the SimulatorFrontend.

Parameters

arguments

Filename is given as argument to the command.

Returns

True if loading the program was successful.

Exceptions

NumberFormatException

Is never thrown by this command.

Implements CustomCommand.

Definition at line 70 of file ProgCommand.cc.

                                                           {
    assert(interpreter() != NULL);
 
    SimulatorTextGenerator& textGen = SimulatorToolbox::textGenerator();    
    if (arguments.size() < 2) {
        DataObject* errorMessage = new DataObject();
        errorMessage->setString(
            textGen.text(Texts::TXT_NO_FILENAME_DEFINED).str());
        interpreter()->setResult(errorMessage);
        return false;
    }
 
    if (arguments.size() > 2) {
        DataObject* errorMessage = new DataObject();
        errorMessage->setString(
            textGen.text(Texts::TXT_ONLY_ONE_FILENAME_EXPECTED).str());
        interpreter()->setResult(errorMessage);
        return false;   
    }
 
    SimulatorInterpreterContext& interpreterContext = 
        dynamic_cast<SimulatorInterpreterContext&>(interpreter()->context());
 
    SimulatorFrontend& simulatorFrontend = 
        interpreterContext.simulatorFrontend();
 
    try {
        const std::string fileName = 
            FileSystem::expandTilde(arguments.at(1).stringValue()); 
        simulatorFrontend.loadProgram(fileName);
    } catch (const Exception& e) {
        DataObject* errorMessage = new DataObject();
        errorMessage->setString(e.errorMessage());
        interpreter()->setResult(errorMessage);
        return false;
    } 
    
    if (simulatorFrontend.automaticFinishImpossible())
        outputStream() 
            << textGen.text(Texts::TXT_AUTOMATIC_FINISH_IMPOSSIBLE).str()
            << std::endl;
 
    return true;
}

References assert, SimulatorFrontend::automaticFinishImpossible(), ScriptInterpreter::context(), Exception::errorMessage(), FileSystem::expandTilde(), CustomCommand::interpreter(), SimulatorFrontend::loadProgram(), SimControlLanguageCommand::outputStream(), ScriptInterpreter::setResult(), DataObject::setString(), SimulatorInterpreterContext::simulatorFrontend(), SimControlLanguageCommand::simulatorFrontend(), Texts::TextGenerator::text(), SimulatorToolbox::textGenerator(), Texts::TXT_AUTOMATIC_FINISH_IMPOSSIBLE, Texts::TXT_NO_FILENAME_DEFINED, and Texts::TXT_ONLY_ONE_FILENAME_EXPECTED.

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helpText()

std::string ProgCommand::helpText ( ) const

virtual

Returns the help text for this command.

Help text is searched from SimulatorTextGenerator.

Returns

The help text.

Implements CustomCommand.

Definition at line 123 of file ProgCommand.cc.

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

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

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

• ProgCommand.hh
• ProgCommand.cc