From: Tom Tromey <tromey@redhat.com>
To: Paul Pluzhnikov <ppluzhnikov@google.com>
Cc: gdb-patches ml <gdb-patches@sourceware.org>
Subject: Re: [patch] Speed up find_pc_section
Date: Tue, 04 Aug 2009 14:22:00 -0000 [thread overview]
Message-ID: <m33a87irq6.fsf@fleche.redhat.com> (raw)
In-Reply-To: <8ac60eac0907211318j11706eb3u2339901a832e2360@mail.gmail.com> (Paul Pluzhnikov's message of "Tue\, 21 Jul 2009 13\:18\:26 -0700")
>>>>> "Paul" == Paul Pluzhnikov <ppluzhnikov@google.com> writes:
Hi Paul.
Paul> 2009-07-21 Paul Pluzhnikov <ppluzhnikov@google.com>
Paul> * objfiles.c (objfiles_updated_p): New variable.
Paul> (qsort_cmp, bsearch_cmp, update_section_map): New function.
Paul> (find_pc_section): Use bsearch.
Paul> (set_objfiles_updated_on_exe_change): New function.
Paul> (set_objfiles_updated_on_solib_activity): New function.
Paul> (_initialize_objfiles): New function.
Paul> +static int
Paul> +qsort_cmp (const void *a, const void *b)
[...]
Paul> + /* This can happen for separate debug-info files. */
Paul> + gdb_assert (obj_section_endaddr (sect1) == obj_section_endaddr (sect2));
I managed to trigger this assert yesterday.
I was debugging a gcj-compiled program on F11. I used the system gcj,
and I had the libgcj debuginfo installed. The libgcj separate debuginfo
had a section with the same start address but a different length as a
section in libgcj itself.
Would you mind looking at this and figuring out how to fix it? If you
need more information, I can provide it -- either details from debugging
or instructions on reproducing if you have F11 available.
Tom
next prev parent reply other threads:[~2009-08-04 14:22 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-17 7:34 Paul Pluzhnikov
2009-07-17 15:59 ` Paul Pluzhnikov
2009-07-17 16:27 ` Tom Tromey
2009-07-17 17:19 ` Paul Pluzhnikov
2009-07-21 17:57 ` Tom Tromey
2009-07-21 20:51 ` Paul Pluzhnikov
2009-07-21 21:03 ` Tom Tromey
2009-07-22 15:23 ` Pedro Alves
2009-07-22 16:33 ` Tom Tromey
2009-07-22 17:02 ` Paul Pluzhnikov
2009-07-22 17:02 ` Pedro Alves
2009-07-22 17:16 ` Paul Pluzhnikov
2009-07-22 18:08 ` Paul Pluzhnikov
2009-07-22 18:10 ` Pedro Alves
2009-07-22 18:12 ` Paul Pluzhnikov
2009-07-22 19:19 ` Pedro Alves
2009-07-22 19:34 ` Paul Pluzhnikov
2009-07-22 19:54 ` Pedro Alves
2009-08-17 21:15 ` [commit] Fix reread_symbols crash (Re: [patch] Speed up find_pc_section) Ulrich Weigand
2009-08-04 14:22 ` Tom Tromey [this message]
2009-08-04 15:06 ` [patch] Speed up find_pc_section Paul Pluzhnikov
2009-08-04 15:38 ` Tom Tromey
[not found] ` <8ac60eac0908042358q4d2061d2md3c49cf4aab26398@mail.gmail.com>
[not found] ` <m34osmi5jx.fsf@fleche.redhat.com>
[not found] ` <8ac60eac0908050940we3dc478rd182f4367a650f1b@mail.gmail.com>
[not found] ` <8ac60eac0908052259l7b1c21d1t212991886a5f8b18@mail.gmail.com>
[not found] ` <m3eirofxwh.fsf@fleche.redhat.com>
[not found] ` <8ac60eac0908070030g7500a5ack3fcc81862e2a5b0a@mail.gmail.com>
2009-08-07 23:30 ` Paul Pluzhnikov
2009-08-09 21:37 ` Paul Pluzhnikov
2009-08-10 18:09 ` Tom Tromey
2009-08-10 20:39 ` Paul Pluzhnikov
2009-08-17 19:45 ` Ulrich Weigand
2009-08-17 19:57 ` Ulrich Weigand
2009-08-17 22:55 ` Paul Pluzhnikov
2009-08-18 13:48 ` Ulrich Weigand
2009-08-20 18:03 ` Paul Pluzhnikov
2009-08-20 18:39 ` Ulrich Weigand
2009-08-20 21:06 ` Paul Pluzhnikov
2009-08-20 22:34 ` Daniel Jacobowitz
2009-08-21 12:36 ` Ulrich Weigand
2009-08-23 23:25 ` Paul Pluzhnikov
2009-08-26 7:21 ` Paul Pluzhnikov
2009-08-26 14:37 ` Jan Kratochvil
2009-08-26 14:38 ` Paul Pluzhnikov
2009-08-26 15:17 ` Paul Pluzhnikov
2009-08-26 23:45 ` Jan Kratochvil
2009-08-27 2:56 ` Paul Pluzhnikov
2009-09-02 17:02 ` Paul Pluzhnikov
2009-09-08 18:37 ` What should we do re: "[patch] Speed up find_pc_section" Joel Brobecker
2009-09-08 20:16 ` Paul Pluzhnikov
2009-09-08 21:17 ` Joel Brobecker
2009-09-09 5:58 ` [patch] Speed up find_pc_section Joel Brobecker
2009-09-09 7:56 ` Tristan Gingold
2009-09-09 15:04 ` Joel Brobecker
2009-09-11 7:44 ` Tristan Gingold
2009-09-10 17:36 ` Paul Pluzhnikov
2009-09-10 18:30 ` Joel Brobecker
2009-09-11 1:30 ` Paul Pluzhnikov
2009-09-11 6:51 ` Pierre Muller
2009-09-11 7:29 ` Paul Pluzhnikov
2009-09-11 7:40 ` Mark Kettenis
2009-09-11 7:51 ` Paul Pluzhnikov
2009-09-11 7:41 ` Pierre Muller
2009-09-11 8:03 ` Paul Pluzhnikov
2009-09-11 8:41 ` Pierre Muller
2009-09-11 17:47 ` Paul Pluzhnikov
2009-09-11 21:15 ` Joel Brobecker
2009-09-13 21:47 ` Paul Pluzhnikov
2009-09-14 16:43 ` Ulrich Weigand
2009-09-14 17:19 ` Paul Pluzhnikov
2009-09-14 17:36 ` Joel Brobecker
2009-09-14 18:10 ` Paul Pluzhnikov
2009-09-14 18:21 ` Joel Brobecker
2009-09-11 20:51 ` Tom Tromey
2009-09-11 21:04 ` Paul Pluzhnikov
2009-09-11 21:14 ` Tom Tromey
2009-09-11 7:53 ` Tristan Gingold
2009-09-11 8:33 ` Paul Pluzhnikov
2009-09-11 8:39 ` Tristan Gingold
2009-09-11 16:23 ` Paul Pluzhnikov
2009-09-09 5:39 ` Joel Brobecker
2009-09-10 16:18 ` Paul Pluzhnikov
2009-09-11 21:06 ` Joel Brobecker
2009-09-14 16:41 ` Ulrich Weigand
2009-08-18 18:18 ` Michael Snyder
2009-07-17 18:56 ` Paul Pluzhnikov
2009-07-21 3:34 ` Paul Pluzhnikov
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