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Re: Incorrect DWARF-2 register numbers on PPC64?


> Date: Fri, 02 Jan 2004 11:46:33 -0500
> From: Andrew Cagney <cagney@gnu.org>

> I'd ignore GDB here.  I think GCC, for the 64-bit SvR4 PPC ABI, should 
> use the correct numbers.  If that means GDB tweaks, so be it.

I agree with this.  I'd even agree with changing the 32-bit numbering
to be more correct.  As I said elsewhere, there may be trouble with
exception handling, but even then I'd support changing the numbers of
registers that aren't caller-saved, to make GCC as correct as
possible.

-- 
- Geoffrey Keating <geoffk@geoffk.org>


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