DOKK / manpages / debian 12 / systemtap-doc / function::fastcall.3stap.en
FUNCTION::FASTCALL(3stap) Context Functions FUNCTION::FASTCALL(3stap)

function::fastcall - Mark function as declared fastcall



    fastcall()

None

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

tapset::registers(3stap)

November 2022 SystemTap Tapset Reference