From: Tom Tromey <tromey@redhat.com>
To: Paul Pluzhnikov <ppluzhnikov@google.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [0/4] RFC: add DWARF index support
Date: Thu, 22 Jul 2010 14:14:00 -0000 [thread overview]
Message-ID: <m3fwzb7gfl.fsf@fleche.redhat.com> (raw)
In-Reply-To: <AANLkTi=uZLE2+bdP70T9N+cCnkQsYhkokMD=c7Krj5p2@mail.gmail.com> (Paul Pluzhnikov's message of "Wed, 21 Jul 2010 21:27:52 -0700")
>>>>> "Paul" == Paul Pluzhnikov <ppluzhnikov@google.com> writes:
Paul> I am seeing crashes in code which appears to have been committed
Paul> in this patch:
Paul> I've briefly perused dwarf2read.c, and didn't find a place that
Paul> insures that per_cu->objfile is initialized :-(
Sorry about that.
The immediate problem is that a dwarf2_per_cu_data is embedded in struct
signatured_type, and initialized in create_debug_types_hash_table. This
embedded struct doesn't get its objfile member initialized.
The other places allocating a dwarf2_per_cu_data are
create_all_comp_units and create_cus_from_index. Those places do
initialize that member.
The bigger problem is that I completely forgot about .debug_types.
I am not certain that a simple fix will work if we have both
.debug_types and .gdb_index. I will try that out.
Tom
next prev parent reply other threads:[~2010-07-22 14:14 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-30 22:33 Tom Tromey
2010-07-09 17:31 ` Tom Tromey
2010-07-09 17:45 ` Eli Zaretskii
2010-07-09 20:26 ` Tom Tromey
2010-07-10 7:03 ` Eli Zaretskii
2010-07-12 16:52 ` Tom Tromey
2010-07-22 11:31 ` Jan Kratochvil
2010-07-22 15:54 ` Tom Tromey
2010-07-30 20:46 ` Tom Tromey
2010-08-02 18:10 ` Doug Evans
2010-08-05 16:30 ` Tom Tromey
2010-08-05 16:32 ` Doug Evans
2010-08-05 19:55 ` Tom Tromey
2010-08-05 19:57 ` Tom Tromey
2010-08-06 17:15 ` Doug Evans
2010-08-06 17:40 ` Tom Tromey
2010-08-06 20:53 ` Doug Evans
2010-08-09 20:36 ` Tom Tromey
2010-08-09 21:16 ` Doug Evans
2010-08-10 18:46 ` Tom Tromey
2010-08-10 18:57 ` Doug Evans
2010-08-09 20:25 ` Jan Kratochvil
2010-08-09 20:43 ` Tom Tromey
2010-08-09 20:33 ` Jan Kratochvil
2010-07-13 20:42 ` Tom Tromey
2010-07-22 4:28 ` Paul Pluzhnikov
2010-07-22 14:14 ` Tom Tromey [this message]
2010-07-22 15:54 ` Tom Tromey
2010-07-22 16:20 ` Paul Pluzhnikov
2010-07-22 20:54 ` Tom Tromey
2010-07-23 22:12 ` Tom Tromey
2010-07-26 18:41 ` Ken Werner
2010-07-26 18:50 ` Tom Tromey
2010-07-27 7:58 ` Ken Werner
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