rtld: Initialize _dl_error_catch_tsd without FUNCDESC relocation
Make _dl_initial_error_catch_tsd hidden, such that we do not need a
FUNCDESC relocation when initializing _dl_error_catch_tsd.
* ldso/ldso/dl-tls.c (_dl_initial_error_catch_tsd): Declare hidden.
Signed-off-by: Mickaël Guêné <mickael.guene@st.com>
Signed-off-by: Christophe Lyon <christophe.lyon@st.com>