Detailed Description

A register variable allows the user to rename a general processor register to a meaningful name.

IDA doesn't check whether the target assembler supports the register renaming. All register definitions will appear at the beginning of the function.

Inherits range_t.

Public Attributes
char *	canon = nullptr
	canonical register name (case-insensitive)

char *	user = nullptr
	user-defined register name

char *	cmt = nullptr
	comment to appear near definition

Public Attributes inherited from range_t
ea_t	start_ea
	start_ea included

ea_t	end_ea
	end_ea excluded

Public Member Functions
	regvar_t (const regvar_t &r)

regvar_t &	operator= (const regvar_t &r)

void	swap (regvar_t &r)

Public Member Functions inherited from range_t
	range_t (ea_t ea1=0, ea_t ea2=0)

bool	contains (ea_t ea) const
	Compare two range_t instances, based on the start_ea. More...

bool	contains (const range_t &r) const
	Is every ea in 'r' also in this range_t?

bool	overlaps (const range_t &r) const
	Is there an ea in 'r' that is also in this range_t?

void	clear ()
	Set start_ea, end_ea to 0.

bool	empty () const
	Is the size of the range_t <= 0?

asize_t	size () const
	Get end_ea - start_ea.

void	intersect (const range_t &r)
	Assign the range_t to the intersection between the range_t and 'r'.

void	extend (ea_t ea)
	Ensure that the range_t includes 'ea'.

size_t	print (char *buf, size_t bufsize) const
	Print the range_t. More...

The documentation for this struct was generated from the following file:

Public Attributes