lib/std/Thread.zig          |  10 ++
 lib/std/debug.zig           |   2 +
 lib/std/elf.zig             |   3 +
 lib/std/os.zig              |   3 -
 lib/std/os/linux.zig        |  32 ++++++
 lib/std/os/linux/tls.zig    |  11 ++
 lib/std/os/linux/xtensa.zig | 171 ++++++++++++++++++++++++++++++++
 lib/std/pie.zig             |  21 ++++
 lib/std/start.zig           |  10 ++
 9 files changed, 260 insertions(+), 3 deletions(-)