From: Mark Kettenis <mark.kettenis@xs4all.nl>
To: tromey@redhat.com
Cc: macro@codesourcery.com, gdb-patches@sourceware.org
Subject: Re: [PATCH] remove ECOFF
Date: Tue, 20 Aug 2013 15:20:00 -0000 [thread overview]
Message-ID: <201308201519.r7KFJwIa000280@glazunov.sibelius.xs4all.nl> (raw)
In-Reply-To: <87k3jgiege.fsf@fleche.redhat.com> (message from Tom Tromey on Tue, 20 Aug 2013 09:12:17 -0600)
> From: Tom Tromey <tromey@redhat.com>
> Date: Tue, 20 Aug 2013 09:12:17 -0600
>
> Maciej> The MIPS target wants to use minimal ECOFF debug information
> Maciej> that is stored in ELF binaries in the so called PDR or Procedure
> Maciej> Descriptor Record section [1].
>
> Maciej> Support for PDR unwinding (mips-mdebug-tdep.[ch]) was removed a
> Maciej> while ago from GDB sources
>
> Maciej> I think this is a serious shortcoming of GDB on the MIPS target and a
> Maciej> good argument in favour to having this PDR unwinding support.
>
> It's fine by me if you want to resurrect all the code. I don't even
> mind dropping my patch.
>
> If you have a way to test the ECOFF code, then great. I'd appreciate it
> if you could volunteer to test whatever patches modify these readers.
I think Maciej concerns for MIPS pretty much mirror my concerns for
Alpha. I should be able to test stuff on Alpha, but not in the next
three weeks.
next prev parent reply other threads:[~2013-08-20 15:20 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-08-19 18:19 Tom Tromey
2013-08-19 18:51 ` Mark Kettenis
2013-08-19 18:57 ` Tom Tromey
2013-08-19 19:02 ` Tom Tromey
2013-08-19 19:41 ` Joel Brobecker
2013-08-19 21:21 ` Maciej W. Rozycki
2013-08-19 23:22 ` Stan Shebs
2013-08-20 15:12 ` Tom Tromey
2013-08-20 15:20 ` Mark Kettenis [this message]
2013-08-20 16:19 ` Maciej W. Rozycki
2013-08-20 15:19 ` Joseph S. Myers
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