centos man page for function::addr

FUNCTION::ADDR(3stap)						 Context Functions					     FUNCTION::ADDR(3stap)

NAME
       function::addr - Address of the current probe point.

SYNOPSIS
	   addr:long()

ARGUMENTS
       None

DESCRIPTION
       Returns the instruction pointer from the current probe's register state. Not all probe types have registers though, in which case zero is
       returned. The returned address is suitable for use with functions like symname and symdata.

SystemTap Tapset Reference					     June 2014						     FUNCTION::ADDR(3stap)