Re: [CRIS] dwarf2 frame sniffer problem?

Orjan Friberg
2004-03-12T13:50:05Z

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).