Provided by: systemtap-doc_4.2-3ubuntu0.1_all 

NAME
function::caller_addr - Return caller address
SYNOPSIS
caller_addr:long()
ARGUMENTS
None
DESCRIPTION
This function returns the address of the calling function.
SEE ALSO
tapset::context-caller(3stap)
SystemTap Tapset Reference November 2019 FUNCTION::CALLER_ADD(3stap)