[CRIS] dwarf2 frame sniffer problem?

[Orjan Friberg]

Orjan Friberg wrote:
> Ugh, I had totally missed that (i.e. I don't even have a CRIS-specific 
> DWARF2_REG_TO_REGNUM).  Looking at the other targets' implementations I 
> don't understand where they got the dwarf2 register mapping from (though 
> amd64-tdep.c mentions System V psABI), and the dwarf2 spec says in 
> "2.4.2 Register Name Operators" it should be in the architecture's ABI 
> spec.  I'll go bug my compiler guy, or go look in gcc myself.

Too trigger happy on the send button...  The mn10300 told me where to 
find it (gcc/config/cris/cris.h).  It seems only the SRP needs special 
handling (besides the ones that aren't mapped at all).

-- 
Orjan Friberg
Axis Communications