Provided by: systemtap-doc_2.9-2ubuntu2_all bug

NAME

       function::fastcall - Mark function as declared fastcall

SYNOPSIS

           fastcall()

ARGUMENTS

       None

DESCRIPTION

       Call this function before accessing arguments using the *_arg functions if the probed
       kernel function was declared fastcall in the source.

SEE ALSO

       tapset::registers(3stap)