Provided by: systemtap-doc_4.6-2_amd64 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)

SystemTap Tapset Reference                        November 2021                        FUNCTION::FASTCALL(3stap)