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Re: elfutils status 2009-07-20


On Mon, 2009-07-20 at 00:11 -0700, Roland McGrath wrote:
> This week:
> 
> * trunk
> ** consider 0.142 release soon

That would be nice! Then maybe we can coordinate with a systemtap
release that takes advantage of some of the new work in elfutils (the
cfi support).

> *** needs elflint OSABI fixes first, breaking self-check on f12 builds now

This should be fixed already (I get All 68 tests passed on my rawhide
box) by:

commit 96d950e3e28d89469b62b46d5a014ad1260e6a1a
Author: Ulrich Drepper <drepper@redhat.com>
Date:   Tue Jul 14 10:42:01 2009 -0700

    Add STB_GNU_UNIQUE support to elflint.

> ** consider changing new CFI calls interface for loc/val: use DW_OP_stack_value

I was looking into DW_OP_{implicit,stack}_value a bit because the gcc
vta branch now emits them. I didn't get far since I am slightly confused
about how to support them correctly in libdw. I'll post what I have and
why I was confused.

Cheers,

Mark


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