[Bug go/64001] gccgo: crash on stack splitting

[ian at airs dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64001

--- Comment #3 from Ian Lance Taylor <ian at airs dot com> ---
On GNU/Linux gdb can usually print TLS variables fine.  It knows how to look up
the value for the current thread.  Make sure you are using a sufficiently new
version of gdb, although I think it's been supported for a few years now.