From: Daniel Jacobowitz <dan@codesourcery.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Jim Blandy <jimb@codesourcery.com>,
julian@codesourcery.com, gdb-patches@sourceware.org
Subject: Re: [PATCH] Accept DWARF 3-format debug info
Date: Fri, 09 Jun 2006 12:25:00 -0000 [thread overview]
Message-ID: <20060609122532.GA24240@nevyn.them.org> (raw)
In-Reply-To: <u1wtyss8o.fsf@gnu.org>
On Fri, Jun 09, 2006 at 10:28:07AM +0300, Eli Zaretskii wrote:
> In this case, what will happen when GDB sees a DWARF-3 feature it
> doesn't yet support? I think we should make sure it displays a
> warning message, instead of throwing an internal error (or some
> similar fatal reaction).
Same thing that happens when we see a DWARF-2 feature we don't support
;-) If I remember right, we support most of the DWARF-3 changes
relative to DWARF-2 at this point, though there's at least a few bits
of the original DWARF-2 that we're missing or bad at.
GCC is actually a DWARF-3 producer in almost all ways. It just didn't
bump the version number, to avoid upsetting consumers, since most of
the changes are forwards-compatible.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2006-06-09 12:25 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-06-08 22:48 Julian Brown
2006-06-08 23:25 ` Jim Blandy
2006-06-08 23:59 ` Daniel Jacobowitz
2006-06-18 1:10 ` Mark Kettenis
2006-06-18 4:40 ` Jim Blandy
2006-06-20 19:53 ` RFC: Support DW_FORM_ref_addr as described in DWARF 3 Jim Blandy
2006-07-12 21:21 ` Daniel Jacobowitz
2006-06-09 7:29 ` [PATCH] Accept DWARF 3-format debug info Eli Zaretskii
2006-06-09 12:25 ` Daniel Jacobowitz [this message]
2006-06-09 16:42 ` Eli Zaretskii
2006-06-09 17:20 ` Daniel Jacobowitz
2006-06-09 19:46 ` Eli Zaretskii
2006-06-09 12:39 ` Julian Brown
2006-06-09 16:39 ` Eli Zaretskii
2006-06-09 23:18 David Anderson
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