Symbol-table lookup. More...

#include <operations.hpp>

Inheritance diagram for Gyoji::mir::OperationSymbol:

Collaboration diagram for Gyoji::mir::OperationSymbol:

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Public Member Functions
	OperationSymbol (const Gyoji::context::SourceReference &_src_ref, size_t _result, std::string _symbol_name)
	Construct symbol-table lookup operation.

virtual	~OperationSymbol ()
	Move along, nothing to see here.

const std::string &	get_symbol_name () const

Public Member Functions inherited from Gyoji::mir::Operation
	Operation (OperationType _type, const Gyoji::context::SourceReference &_src_ref, size_t _result)

	Operation (OperationType _type, const Gyoji::context::SourceReference &_src_ref, size_t _result, size_t _operand)

	Operation (OperationType _type, const Gyoji::context::SourceReference &_src_ref, size_t _result, size_t _operand_a, size_t _operand_b)

	Operation (OperationType _type, const Gyoji::context::SourceReference &_src_ref, size_t _result, size_t _operand_a, size_t _operand_b, size_t _operand_c)

virtual	~Operation ()
	Move along, nothing to see here.

void	dump (FILE *out) const

OperationType	get_type () const
	Opcode of this operation.

const std::vector< size_t > &	get_operands () const
	Get the operands.

size_t	get_result () const
	Get the result of this operation.

bool	is_terminating () const
	Returns true if this is a terminating operation for a block.

const Gyoji::context::SourceReference &	get_source_ref () const
	Get the reference to the source which originated this operation.

Protected Member Functions
virtual std::string	get_description () const
	Produce a description of the operation.

Protected Member Functions inherited from Gyoji::mir::Operation
void	add_operand (size_t operand)
	Add an operand.

Additional Inherited Members
Public Types inherited from Gyoji::mir::Operation
enum	OperationType { OP_FUNCTION_CALL , OP_SYMBOL , OP_WIDEN_SIGNED , OP_WIDEN_UNSIGNED , OP_WIDEN_FLOAT , OP_ARRAY_INDEX , OP_DOT , OP_LOCAL_DECLARE , OP_LOCAL_UNDECLARE , OP_LOCAL_VARIABLE , OP_LITERAL_CHAR , OP_LITERAL_STRING , OP_LITERAL_INT , OP_LITERAL_FLOAT , OP_LITERAL_BOOL , OP_LITERAL_NULL , OP_ADDRESSOF , OP_DEREFERENCE , OP_NEGATE , OP_BITWISE_NOT , OP_LOGICAL_NOT , OP_SIZEOF_TYPE , OP_ADD , OP_SUBTRACT , OP_MULTIPLY , OP_DIVIDE , OP_MODULO , OP_LOGICAL_AND , OP_LOGICAL_OR , OP_BITWISE_AND , OP_BITWISE_OR , OP_BITWISE_XOR , OP_SHIFT_LEFT , OP_SHIFT_RIGHT , OP_COMPARE_LESS , OP_COMPARE_GREATER , OP_COMPARE_LESS_EQUAL , OP_COMPARE_GREATER_EQUAL , OP_COMPARE_NOT_EQUAL , OP_COMPARE_EQUAL , OP_ASSIGN , OP_JUMP_CONDITIONAL , OP_JUMP , OP_RETURN , OP_RETURN_VOID }
	Operations of the MIR virtual-machine. More...

Detailed Description

Symbol-table lookup.

This subclass of Operation represents a lookup of a symbol in the global symbol table for things like function names and global variables.

Constructor & Destructor Documentation

◆ OperationSymbol()

OperationSymbol::OperationSymbol	(	const Gyoji::context::SourceReference &	_src_ref,
		size_t	_result,
		std::string	_symbol_name
	)

Construct symbol-table lookup operation.

This constructor creates a symbol-table lookup operation to look up the symbol given.

◆ ~OperationSymbol()

OperationSymbol::~OperationSymbol ( )

virtual

Move along, nothing to see here.

Member Function Documentation

◆ get_description()

std::string OperationSymbol::get_description ( ) const

protectedvirtual

Produce a description of the operation.

This method returns a full description of the operation including the return-value, operands, and any other ancilary information about the operation. This is a string that is constructed dynamically when needed and is used almost exclusively by the "dump" method to provide debuginng information.

Reimplemented from Gyoji::mir::Operation.

◆ get_symbol_name()

const std::string & OperationSymbol::get_symbol_name ( ) const

Returns the name of the symbol to look up in the global symbol table.

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

/home/jona/NetBeansProjects/jos/compiler/jlang2/src/mir/gyoji-mir/operations.hpp
/home/jona/NetBeansProjects/jos/compiler/jlang2/src/mir/operation.cpp

Public Member Functions

Protected Member Functions