From: Daniel Jacobowitz <dan@debian.org>
To: Thiemo Seufer <ths@networkno.de>
Cc: Atsushi Nemoto <anemo@mba.ocn.ne.jp>,
linux-mips@linux-mips.org, ralf@linux-mips.org
Subject: Re: [PATCH] use generic DWARF_DEBUG
Date: Wed, 10 May 2006 08:50:42 -0400 [thread overview]
Message-ID: <20060510125042.GA2666@nevyn.them.org> (raw)
In-Reply-To: <20060510071937.GA7813@networkno.de>
On Wed, May 10, 2006 at 08:19:37AM +0100, Thiemo Seufer wrote:
> Atsushi Nemoto wrote:
> > When debugging a kernel compiled by gcc 4.1 with gdb 6.4, gdb could
> > not show filename, linenumber, etc. It seems fixed if I used generic
> > DWARF_DEBUG macro. Although gcc 3.x seems work without this change,
> > it would be better to use the generic macro unless there were
> > something MIPS specific.
>
> There was something MIPS specific for n64 (DWARF64) uuntil very
> recently. GCC HEAD switched n64 Linux to DWARF32 some days ago.
Shouldn't affect this. What Atsushi is deleting are sections for DWARF
_1_, not DWARF _2_; that's ancient history. I don't know why they need
to be listed at all, though; I've never had a problem, and orphan
placement ought to take care of it.
--
Daniel Jacobowitz
CodeSourcery
next prev parent reply other threads:[~2006-05-10 12:50 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-10 6:36 [PATCH] use generic DWARF_DEBUG Atsushi Nemoto
2006-05-10 7:19 ` Thiemo Seufer
2006-05-10 7:56 ` Atsushi Nemoto
2006-05-10 11:24 ` Thiemo Seufer
2006-05-10 15:41 ` Atsushi Nemoto
2006-05-10 12:50 ` Daniel Jacobowitz [this message]
2006-05-10 14:08 ` Ralf Baechle
2006-05-10 14:57 ` Ralf Baechle
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