* [Bug gdb/17626] attach, detach, attach did not work
2014-11-19 16:19 [Bug gdb/17626] New: attach, detach, attach did not work tromey at sourceware dot org
@ 2014-11-19 16:36 ` palves at redhat dot com
2014-11-19 21:01 ` tromey at sourceware dot org
` (4 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: palves at redhat dot com @ 2014-11-19 16:36 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17626
Pedro Alves <palves at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |palves at redhat dot com
--- Comment #1 from Pedro Alves <palves at redhat dot com> ---
> Now I detach immediately and try to attach to the child:
In this case, the inferior still has the parent's executable loaded:
...
> Attaching to program: ...bin/firefox, process 8189
^^^^^^^
while in this case, you don't have an executable loaded, and so GDB
fetches the right one:
> However, if I quit gdb and attach to the child, it works.
...
> Reading symbols from ...bin/plugin-container...done.
^^^^^^^^^^^^^^^^
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug gdb/17626] attach, detach, attach did not work
2014-11-19 16:19 [Bug gdb/17626] New: attach, detach, attach did not work tromey at sourceware dot org
2014-11-19 16:36 ` [Bug gdb/17626] " palves at redhat dot com
@ 2014-11-19 21:01 ` tromey at sourceware dot org
2015-05-11 13:42 ` palves at redhat dot com
` (3 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: tromey at sourceware dot org @ 2014-11-19 21:01 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17626
Tom Tromey <tromey at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution|--- |DUPLICATE
--- Comment #2 from Tom Tromey <tromey at sourceware dot org> ---
(In reply to Pedro Alves from comment #1)
> while in this case, you don't have an executable loaded, and so GDB
> fetches the right one:
Thanks Pedro.
I am bit by this every couple of years and seemingly
can't remember the symptoms.
I've even filed it before (I thought more than once, since
IIRC I wrote a patch a long time ago... but I could only
find bug 16266 this time).
*** This bug has been marked as a duplicate of bug 16266 ***
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug gdb/17626] attach, detach, attach did not work
2014-11-19 16:19 [Bug gdb/17626] New: attach, detach, attach did not work tromey at sourceware dot org
2014-11-19 16:36 ` [Bug gdb/17626] " palves at redhat dot com
2014-11-19 21:01 ` tromey at sourceware dot org
@ 2015-05-11 13:42 ` palves at redhat dot com
2015-06-05 13:36 ` tromey at sourceware dot org
` (2 subsequent siblings)
5 siblings, 0 replies; 7+ messages in thread
From: palves at redhat dot com @ 2015-05-11 13:42 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17626
Pedro Alves <palves at redhat dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Resolution|DUPLICATE |---
--- Comment #3 from Pedro Alves <palves at redhat dot com> ---
We're discussing this here:
https://sourceware.org/ml/gdb-patches/2015-05/msg00090.html
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug gdb/17626] attach, detach, attach did not work
2014-11-19 16:19 [Bug gdb/17626] New: attach, detach, attach did not work tromey at sourceware dot org
` (2 preceding siblings ...)
2015-05-11 13:42 ` palves at redhat dot com
@ 2015-06-05 13:36 ` tromey at sourceware dot org
2024-01-02 17:23 ` ssbssa at sourceware dot org
2024-01-10 23:20 ` tromey at sourceware dot org
5 siblings, 0 replies; 7+ messages in thread
From: tromey at sourceware dot org @ 2015-06-05 13:36 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17626
--- Comment #5 from Tom Tromey <tromey at sourceware dot org> ---
(In reply to Gary Benson from comment #4)
> Version 2 patch here:
>
> https://sourceware.org/ml/gdb-patches/2015-06/msg00080.html
I'm curious why it doesn't check the buildid.
It seems to me that if the current file has a buildid
and the attach target has a buildid, and they do not match,
then discarding the current file is the best thing to do.
My recollection is that gdb can't always do this because
(on systems without buildid) the user might have meant to do
this weird thing. But when buildid is available can it ever
be meaningful?
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug gdb/17626] attach, detach, attach did not work
2014-11-19 16:19 [Bug gdb/17626] New: attach, detach, attach did not work tromey at sourceware dot org
` (3 preceding siblings ...)
2015-06-05 13:36 ` tromey at sourceware dot org
@ 2024-01-02 17:23 ` ssbssa at sourceware dot org
2024-01-10 23:20 ` tromey at sourceware dot org
5 siblings, 0 replies; 7+ messages in thread
From: ssbssa at sourceware dot org @ 2024-01-02 17:23 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17626
Hannes Domani <ssbssa at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |ssbssa at sourceware dot org
--- Comment #7 from Hannes Domani <ssbssa at sourceware dot org> ---
(In reply to Sourceware Commits from comment #6)
> This fixes PR gdb/17626.
Sounds like this can be closed?
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^ permalink raw reply [flat|nested] 7+ messages in thread* [Bug gdb/17626] attach, detach, attach did not work
2014-11-19 16:19 [Bug gdb/17626] New: attach, detach, attach did not work tromey at sourceware dot org
` (4 preceding siblings ...)
2024-01-02 17:23 ` ssbssa at sourceware dot org
@ 2024-01-10 23:20 ` tromey at sourceware dot org
5 siblings, 0 replies; 7+ messages in thread
From: tromey at sourceware dot org @ 2024-01-10 23:20 UTC (permalink / raw)
To: gdb-prs
https://sourceware.org/bugzilla/show_bug.cgi?id=17626
Tom Tromey <tromey at sourceware dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|--- |FIXED
Status|REOPENED |RESOLVED
--- Comment #8 from Tom Tromey <tromey at sourceware dot org> ---
Seems like it.
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