RFA (Was: Re: RFC / RFA): dwarf2 unwinding for targets with call-part-clobbered

[Joern Rennecke]

> Talking of dwarf2 EH in sh64-elf...  Do you have any plans on how to
> address linking a mixed 32media/compact application with a SHcompact
> library?  When throw is compiled in compact mode, it can't possibly
> restore SHmedia-only registers.  Are you just going to take this as a
> `if it hurts, don't do it' case?

I think all that is needed is that you use the -m5-32media unwind-dw2.o .
That is, once we get exception handling for -m5-32media to work reliably...