#include <OperationBehavior.hh>

Inheritance diagram for NullOperationBehavior:

Collaboration diagram for NullOperationBehavior:

Public Member Functions
virtual bool	simulateTrigger (SimValue **, OperationContext &context) const

virtual bool	lateResult (SimValue **, OperationContext &context) const

Public Member Functions inherited from OperationBehavior
virtual bool	areValid (const InputOperandVector &inputs, const OperationContext &context) const

virtual void	createState (OperationContext &context) const

virtual void	deleteState (OperationContext &context) const

virtual const char *	stateName () const

virtual bool	canBeSimulated () const

virtual void	writeOutput (const char *text) const

	OperationBehavior ()

	OperationBehavior (const Operation &parent)

virtual	~OperationBehavior ()

Static Public Member Functions
static NullOperationBehavior &	instance ()

Protected Member Functions
	NullOperationBehavior ()

Static Private Attributes
static NullOperationBehavior	instance_

Additional Inherited Members
Public Types inherited from OperationBehavior
typedef std::vector< SimValue >	InputOperandVector
	Input operand type for areValid()

Protected Attributes inherited from OperationBehavior
const Operation &	parent_

Detailed Description

Singleton class to represent an undefined operation behavior.

All methods cause program abort with an error log message.

Definition at line 93 of file OperationBehavior.hh.

Constructor & Destructor Documentation

◆ NullOperationBehavior()

NullOperationBehavior::NullOperationBehavior ( )

inlineprotected

Definition at line 105 of file OperationBehavior.hh.

105{ }

Member Function Documentation

◆ instance()

static NullOperationBehavior & NullOperationBehavior::instance ( )

inlinestatic

Definition at line 95 of file OperationBehavior.hh.

95{ return instance_; }

NullOperationBehavior::instance_

static NullOperationBehavior instance_

Definition OperationBehavior.hh:108

References instance_.

Referenced by NullOperation::behavior(), OSEdTreeView::constructTree(), OperationIndex::effectiveOperation(), RISCVInstructionExecutor::executeInstructionHelper(), OperationPoolPimpl::loadFromLLVM(), OperationContainer::operation(), and OperationPropertyDialog::OperationPropertyDialog().

◆ lateResult()

bool NullOperationBehavior::lateResult	(	SimValue **	,
		OperationContext &	context
	)		const

virtual

Writes an error message to error log and aborts the program.

Parameters

io	Not used.
context	Not used.

Returns: Never returns.

Definition at line 198 of file OperationBehavior.cc.

                             {
 
    abortWithError(ERROR_MESSAGE);
    return true;
}

References abortWithError, and ERROR_MESSAGE.

◆ simulateTrigger()

bool NullOperationBehavior::simulateTrigger	(	SimValue **	,
		OperationContext &	context
	)		const

virtual

Writes an error message to error log and aborts the program.

Parameters

io	Not used.
context	Not used.

Returns: Never returns.

Implements OperationBehavior.

Definition at line 182 of file OperationBehavior.cc.

                             {
 
    abortWithError(ERROR_MESSAGE);
    return true;
}

References abortWithError, and ERROR_MESSAGE.

Member Data Documentation

◆ instance_

NullOperationBehavior NullOperationBehavior::instance_

staticprivate

Definition at line 108 of file OperationBehavior.hh.

Referenced by instance().

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

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Private Attributes

Additional Inherited Members