otawa::hard::RegBank Class Reference

This class represents a bank of registers. More...

#include <otawa/hard/Register.h>

Inheritance diagram for otawa::hard::RegBank:

Public Member Functions
elm::CString	name (void) const
	Get the name of the bank. More...
Register::kind_t	kind (void) const
	Get the kind of registers in the bank. More...
int	size (void) const
	Get the size, in bits, of the registers in the bank. More...
int	count (void) const
	Get the count of register in the bank. More...
Register *	get (int index) const
	Get a register from the bank. More...
Register *	operator[] (int index) const
	Short to RegBank::get(). More...
const elm::genstruct::Table < Register * > &	registers () const

Protected Member Functions
	RegBank (elm::CString name, Register::kind_t kind, int size)
	Buil a new register bank. More...
	RegBank (elm::CString name, Register::kind_t kind, int size, int count)
	Buil a new register bank. More...
	~RegBank (void)
void	set (int index, Register *reg)

Protected Attributes
elm::CString	_name
Register::kind_t	_kind
int	_size
elm::genstruct::AllocatedTable < Register * >	_regs

Friends
class	Register

Detailed Description

This class represents a bank of registers.

Constructor & Destructor Documentation

otawa::hard::RegBank::RegBank ( elm::CString  name, Register::kind_t  kind, int  size  )

protected

Buil a new register bank.

Parameters

name	Name of the bank.
kind	Kind of register (may be NONE for melted bank).
size	Size in bits of the register (may be -1 for melted bank).

otawa::hard::RegBank::RegBank ( elm::CString  name, Register::kind_t  kind, int  size, int  count  )

protected

Buil a new register bank.

Parameters

name	Name of the bank.
kind	Kind of register (may be NONE for melted bank).
size	Size in bits of the register (may be -1 for melted bank).
count	Count of registers.

otawa::hard::RegBank::~RegBank ( void  )

inlineprotected

Member Function Documentation

int otawa::hard::RegBank::count ( void  ) const

inline

Get the count of register in the bank.

Returns

Bank registers count.

References _regs.

Referenced by otawa::hard::PlainBank::PlainBank(), and otawa::ResourceList::ResourceList().

Register * otawa::hard::RegBank::get ( int  number ) const

inline

Get a register from the bank.

Parameters

number

Number of the register to get.

Returns

Register matching the given number.

References _regs.

Register::kind_t otawa::hard::RegBank::kind ( void  ) const

inline

Get the kind of registers in the bank.

Returns

Bank register kind.

References _kind.

Referenced by otawa::hard::PlainBank::PlainBank().

elm::CString otawa::hard::RegBank::name ( void  ) const

inline

Get the name of the bank.

Returns

Bank name.

References _name.

Referenced by otawa::ResourceList::ResourceList().

Register * otawa::hard::RegBank::operator[] ( int  index ) const

inline

Short to RegBank::get().

const elm::genstruct::Table<Register *>& otawa::hard::RegBank::registers ( ) const

inline

References _regs.

void otawa::hard::RegBank::set ( int  index, Register *  reg  )

inlineprotected

References otawa::hard::Register::_bank, otawa::hard::Register::_number, and _regs.

Referenced by otawa::hard::MeltedBank::MeltedBank(), and otawa::hard::PlainBank::PlainBank().

int otawa::hard::RegBank::size ( void  ) const

inline

Get the size, in bits, of the registers in the bank.

Returns

Bank register size.

References _size.

Referenced by otawa::hard::PlainBank::PlainBank().

Friends And Related Function Documentation

friend class Register

friend

Referenced by otawa::hard::PlainBank::PlainBank().

Member Data Documentation

Register::kind_t otawa::hard::RegBank::_kind

protected

Referenced by kind().

elm::CString otawa::hard::RegBank::_name

protected

Referenced by name().

elm::genstruct::AllocatedTable<Register *> otawa::hard::RegBank::_regs

protected

Referenced by count(), get(), otawa::hard::MeltedBank::MeltedBank(), registers(), set(), and otawa::hard::PlainBank::~PlainBank().

int otawa::hard::RegBank::_size

protected

Referenced by size().

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

• include/otawa/hard/Register.h
• src/prog/hard_Register.cpp