TesterContext Class Reference

#include <TestOsal.hh>

Inheritance diagram for TesterContext:

Collaboration diagram for TesterContext:

Public Member Functions
	TesterContext ()
virtual	~TesterContext ()
void	stop ()
bool	cont () const
OperationContext &	operationContext ()
std::string	outputFormat () const
void	setOutputFormat (std::string outputFormat)
std::string	toOutputFormat (SimValue *value)
InstructionAddress &	programCounter ()
SimValue &	returnAddress ()
SimValue &	syscallHandler ()
SimValue &	syscallNumber ()
Public Member Functions inherited from InterpreterContext
	InterpreterContext ()
virtual	~InterpreterContext ()

Private Attributes
bool	continue_
	Flag indicating whether program can continue or not.
SimValue	returnAddressStorage_
InstructionAddress	programCounterStorage_
InstructionAddress	irfStartStorage_
int	branchDelayCycles_
std::string	outputFormat_
	Indicates which output format is used currently.
OperationContext	opContext_
	The operation context shared with all operations invoked in the application.

Detailed Description

Operation context for the program.

Definition at line 212 of file TestOsal.hh.

Constructor & Destructor Documentation

TesterContext()

TesterContext::TesterContext

(

)

Constructor.

Definition at line 412 of file TestOsal.cc.

                             :
    InterpreterContext(), continue_(true), programCounterStorage_(0),
    irfStartStorage_(0), branchDelayCycles_(3),
    outputFormat_(CmdOutput::OUTPUT_FORMAT_INT_SIGNED),
    opContext_(NULL, programCounterStorage_, returnAddressStorage_,
               branchDelayCycles_) {
 
}

~TesterContext()

TesterContext::~TesterContext ( )

virtual

Destructor.

Definition at line 424 of file TestOsal.cc.

                              {
}

Member Function Documentation

cont()

bool TesterContext::cont

(

)

const

Return true, if program can continue, false otherwise.

Returns

True if program can continue, false otherwise.

Definition at line 441 of file TestOsal.cc.

                          {
    return continue_;
}

References continue_.

Referenced by main().

operationContext()

OperationContext & TesterContext::operationContext

(

)

Returns the operation context shared with all operations invoked in the application.

Returns

The operations context shared with all operations invoked in the application.

Definition at line 453 of file TestOsal.cc.

                                {
    return opContext_;
}

References opContext_.

Referenced by main(), and OsalInterpreter::operation().

outputFormat()

string TesterContext::outputFormat

(

)

const

Returns the output format currently in use.

Returns

The output format currently in use.

Definition at line 463 of file TestOsal.cc.

                                  {
    return outputFormat_;
}

References outputFormat_.

Referenced by setOutputFormat().

programCounter()

InstructionAddress & TesterContext::programCounter

(

)

Returns the program counter as SimValue.

Returns

Program counter as SimValue.

Definition at line 527 of file TestOsal.cc.

                              {
    return opContext_.programCounter();
}

References opContext_, and OperationContext::programCounter().

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returnAddress()

SimValue & TesterContext::returnAddress

(

)

Returns the return address as SimValue.

Returns

Return address as SimValue.

Definition at line 537 of file TestOsal.cc.

                             {
    return opContext_.returnAddress();
}

References opContext_, and OperationContext::returnAddress().

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setOutputFormat()

void TesterContext::setOutputFormat

(

std::string

outputFormat

)

Sets the output format to be used in the future.

Parameters

The	output format to be used in the future.

Definition at line 473 of file TestOsal.cc.

                                                  {
    outputFormat_ = outputFormat;
}

References outputFormat(), and outputFormat_.

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stop()

void TesterContext::stop

(

)

Sets the continue_ flag off.

Definition at line 431 of file TestOsal.cc.

                    {
    continue_ = false;
}

References continue_.

Referenced by CmdQuit::execute().

syscallHandler()

SimValue & TesterContext::syscallHandler

(

)

syscallNumber()

SimValue & TesterContext::syscallNumber

(

)

toOutputFormat()

string TesterContext::toOutputFormat

(

SimValue *

value

)

Converts given SimValue to output string.

Parameters

value

Value to be converted.

Returns

The value of SimValue as a string.

Definition at line 484 of file TestOsal.cc.

                                             {
    string output = "";
 
    // If output format is in hex or the value is wider than 64 bits
    // convert the SimValue to hex using the full
    // width of the value. This means that leading zeroes are included in 
    // the output result (e.g. 32 bit value 0x15 = 0x00000015).
    if (outputFormat_ == CmdOutput::OUTPUT_FORMAT_HEX ||
        value->width() > 64) {
        output = value->hexValue();
    } else if (outputFormat_ == CmdOutput::OUTPUT_FORMAT_INT_SIGNED ||
               outputFormat_ == CmdOutput::OUTPUT_FORMAT_LONG_SIGNED) {
        output = Conversion::toString(value->sLongWordValue());
 
    } else if(outputFormat_ == CmdOutput::OUTPUT_FORMAT_INT_UNSIGNED ||
              outputFormat_ == CmdOutput::OUTPUT_FORMAT_LONG_UNSIGNED) {
        output = Conversion::toString(value->uLongWordValue());
 
    } else if(outputFormat_ == CmdOutput::OUTPUT_FORMAT_DOUBLE) {
        DoubleWord doubleWord = value->doubleWordValue();
        output = Conversion::toString(doubleWord);
 
    } else if(outputFormat_ == CmdOutput::OUTPUT_FORMAT_FLOAT) {
        FloatWord floatWord = value->floatWordValue();
        output = Conversion::toString(floatWord);
 
    } else if(outputFormat_ == CmdOutput::OUTPUT_FORMAT_HALF) {
        HalfFloatWord halfFloatWord = value->halfFloatWordValue();
        output = Conversion::toString(FloatWord(float(halfFloatWord)));
        
    } else if(outputFormat_ == CmdOutput::OUTPUT_FORMAT_BIN) {
        output = value->binaryValue();
        output += 'b';
    }
    return output;
}

References SimValue::binaryValue(), SimValue::doubleWordValue(), SimValue::floatWordValue(), SimValue::halfFloatWordValue(), SimValue::hexValue(), CmdOutput::OUTPUT_FORMAT_BIN, CmdOutput::OUTPUT_FORMAT_DOUBLE, CmdOutput::OUTPUT_FORMAT_FLOAT, CmdOutput::OUTPUT_FORMAT_HALF, CmdOutput::OUTPUT_FORMAT_HEX, CmdOutput::OUTPUT_FORMAT_INT_SIGNED, CmdOutput::OUTPUT_FORMAT_INT_UNSIGNED, CmdOutput::OUTPUT_FORMAT_LONG_SIGNED, CmdOutput::OUTPUT_FORMAT_LONG_UNSIGNED, outputFormat_, SimValue::sLongWordValue(), Conversion::toString(), SimValue::uLongWordValue(), and SimValue::width().

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Member Data Documentation

branchDelayCycles_

int TesterContext::branchDelayCycles_

private

Definition at line 234 of file TestOsal.hh.

continue_

bool TesterContext::continue_

private

Flag indicating whether program can continue or not.

Definition at line 230 of file TestOsal.hh.

Referenced by cont(), and stop().

irfStartStorage_

InstructionAddress TesterContext::irfStartStorage_

private

Definition at line 233 of file TestOsal.hh.

opContext_

OperationContext TesterContext::opContext_

private

The operation context shared with all operations invoked in the application.

Definition at line 239 of file TestOsal.hh.

Referenced by operationContext(), programCounter(), and returnAddress().

outputFormat_

std::string TesterContext::outputFormat_

private

Indicates which output format is used currently.

Definition at line 236 of file TestOsal.hh.

Referenced by outputFormat(), setOutputFormat(), and toOutputFormat().

programCounterStorage_

InstructionAddress TesterContext::programCounterStorage_

private

Definition at line 232 of file TestOsal.hh.

returnAddressStorage_

SimValue TesterContext::returnAddressStorage_

private

Definition at line 231 of file TestOsal.hh.

---

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

• TestOsal.hh
• TestOsal.cc