Move code for simulated stack frame creation to a separate utility
function. This function would be used in the follow-up change for
callbacks handling.
Acked-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20231121020701.26440-6-eddyz87@gmail.comSigned-off-by: Alexei Starovoitov <ast@kernel.org>