Missing ENDBR in entry_x86_64_tls.c entry_x86_64_tsd.c entry_x86_tls.c entry_x86_tsd.c

[hjl-tools]

Intel Control-flow Enforcement Technology (CET):

https://software.intel.com/en-us/articles/intel-sdm

contains shadow stack (SHSTK) and indirect branch tracking (IBT). When
CET is enabled, ELF object files must be marked with .note.gnu.property
section. Also when IBT is enabled, all indirect branch targets must
start with ENDBR instruction.

ENDBR is missing in entry_x86_64_tls.c entry_x86_64_tsd.c entry_x86_tls.c entry_x86_tsd.c

[kbrenneman]

@hjl-tools - Libglvnd is at GitLab now, so any new bug reports should go there:
https://gitlab.freedesktop.org/glvnd/libglvnd