On i386 and ia64, the TCB is not available at this point.
a2a6bce7d7 Linux: Implement a useful version of _startup_fatal
sysdeps/unix/sysv/linux/i386/startup.h | 23 ++++----------------
sysdeps/unix/sysv/linux/ia64/startup.h | 22 +++++++++++++++++++
sysdeps/unix/sysv/linux/startup.h | 39 ++++++++++++++++++++++++++++++++++
3 files changed, 65 insertions(+), 19 deletions(-)
Upstream: sourceware.org