[PATCH] Fix http://sourceware.org/bugzilla/show_bug.cgi?id=14550

[Sanjoy Das]

Hi Tom,

The crash happens only when the jit-reader is used to load custom
debug information into gdb.  The test suite will have to have a mock
jit reader to produce this failure;  I think this is a good idea --
the custom jit reader interface could use some unit tests (which could
also serve as example code).

There is one issue however -- how do I get around the fact that gdb
always loads readers from /usr/lib/gdb ?

Thanks!
-- 
Sanjoy Das
http://playingwithpointers.com