[PATCH, arm] Support for Thumb PLT entries with interwork

[Richard Earnshaw]

Nick,

I don't think this should have gone in yet.

I've been in some discussion (off-line) with Adam concerning it.  I'd like 
whatever we do in this respect to be compatible with the EABI, and it's 
still not clear what we want to do for that here.

*If* we decide that this is how the EABI should do things, then the code 
is probably OK; but I'd rather we made that decision first than had yet 
another potential incompatibility.

R.