From: Kevin Buettner <kevinb@redhat.com>
To: Roland McGrath <roland@redhat.com>, Kevin Buettner <kevinb@redhat.com>
Cc: Daniel Jacobowitz <drow@mvista.com>, Jim Blandy <jimb@redhat.com>,
Elena Zannoni <ezannoni@redhat.com>,
gdb-patches@sources.redhat.com
Subject: Re: unwind support for Linux 2.6 vsyscall DSO
Date: Thu, 09 Oct 2003 22:46:00 -0000 [thread overview]
Message-ID: <1031009224642.ZM14876@localhost.localdomain> (raw)
In-Reply-To: Roland McGrath <roland@redhat.com> "Re: unwind support for Linux 2.6 vsyscall DSO" (Oct 9, 3:32pm)
On Oct 9, 3:32pm, Roland McGrath wrote:
> It will appear in the dynamic linker's list of objects, but will not have a
> file name. (Actually, a bogus patch from Dan went into glibc that makes it
> report its soname as file name, but I'm fixing that.) The file name in
> l_name will be an empty string. (With the broken glibc of the moment, it
> reports "linux-gate.so.1", a file that exists nowhere and never will.)
Is there any reason there couldn't be a /proc/PID entry for this file?
(My apologies if this has already been discussed ad nauseum. I
haven't really been paying attention up 'til now.)
> There is no way for you to associate this record with the implicit DSO.
> All the information you have is the (empty) name and an l_addr of zero
> (because the kernel-supplied DSO is effectively "prelinked" to its address).
> So, I think that will not actually interfere since it will appear to be
> some bogon.
Okay.
Kevin
next prev parent reply other threads:[~2003-10-09 22:46 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-03 8:27 Roland McGrath
2003-10-03 23:44 ` Jim Blandy
2003-10-04 0:10 ` Roland McGrath
2003-10-04 7:28 ` Jim Blandy
2003-10-04 20:27 ` Roland McGrath
2003-10-04 21:14 ` Daniel Jacobowitz
2003-10-04 22:01 ` Roland McGrath
2003-10-04 23:28 ` Daniel Jacobowitz
2003-10-06 17:14 ` Jim Blandy
2003-10-06 19:35 ` Elena Zannoni
2003-10-06 19:31 ` Elena Zannoni
2003-10-06 20:24 ` Roland McGrath
2003-10-06 21:48 ` Elena Zannoni
2003-10-06 23:59 ` Roland McGrath
2003-10-07 0:13 ` Roland McGrath
2003-10-07 2:30 ` Elena Zannoni
2003-10-07 2:40 ` Roland McGrath
2003-10-07 2:47 ` Roland McGrath
2003-10-07 3:53 ` Andrew Cagney
2003-10-07 4:07 ` Daniel Jacobowitz
2003-10-07 4:17 ` Andrew Cagney
2003-10-07 4:28 ` Roland McGrath
2003-10-08 0:02 ` Michael Snyder
2003-10-08 0:46 ` Roland McGrath
2003-10-08 18:27 ` Andrew Cagney
2003-10-08 21:00 ` Andrew Cagney
2003-10-08 21:47 ` Roland McGrath
2003-10-08 23:25 ` Elena Zannoni
2003-10-09 0:45 ` Roland McGrath
2003-10-08 23:10 ` Elena Zannoni
2003-10-09 0:50 ` Roland McGrath
2003-10-08 23:53 ` Daniel Jacobowitz
2003-10-07 0:17 ` Daniel Jacobowitz
2003-10-07 23:54 ` Michael Snyder
2003-10-08 0:07 ` Roland McGrath
2003-10-07 4:43 ` Jim Blandy
2003-10-07 4:45 ` Roland McGrath
2003-10-09 19:58 ` Kevin Buettner
2003-10-09 20:02 ` Daniel Jacobowitz
2003-10-09 20:10 ` Jim Blandy
2003-10-09 22:20 ` Roland McGrath
2003-10-09 22:49 ` Kevin Buettner
2003-10-10 0:12 ` Michael Snyder
2003-10-11 1:44 ` Roland McGrath
2003-10-09 23:04 ` Kevin Buettner
2003-10-11 1:47 ` Roland McGrath
2003-10-15 4:33 ` Kevin Buettner
2003-10-09 20:21 ` Kevin Buettner
2003-10-09 20:23 ` Daniel Jacobowitz
2003-10-09 20:46 ` Kevin Buettner
2003-10-09 22:32 ` Roland McGrath
2003-10-09 22:46 ` Kevin Buettner [this message]
2003-10-11 1:40 ` Roland McGrath
2003-10-09 22:07 ` Roland McGrath
2003-10-09 22:32 ` Kevin Buettner
2003-10-07 3:33 Roland McGrath
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