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regvar_t Struct Reference
Register variables

## 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:

- frame.hpp