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

[Jim Wilson]

On Wed, 2003-07-09 at 05:13, Joern Rennecke wrote:
> If it is, than it is broken.  The mode bit gets masked out, but isn't put
> back in before using the address for returning.

I misunderstood your problem.  You need the bits masked out for
compares, but put back in for the return.  In that case
RETURN_ADDR_OFFSET is what you want.

> 	* tm.texi (RETURN_ADDR_OFFSET): Document.

OK.

Jim