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Re: Solibs and objfile BFD ownership

From: Paul Pluzhnikov <ppluzhnikov at google dot com>
To: Paul Pluzhnikov <ppluzhnikov at google dot com>, tromey at redhat dot com, gdb at sourceware dot org
Date: Tue, 4 Aug 2009 10:37:24 -0700
Subject: Re: Solibs and objfile BFD ownership
References: <20090728154001.GA19451@caradoc.them.org> <8ac60eac0907291656v13f568ebw4f3a2b9bb7c7223d@mail.gmail.com> <m33a8ervt1.fsf@fleche.redhat.com> <8ac60eac0908031749y59867374wa451d2f504483390@mail.gmail.com> <20090804145318.GA31664@caradoc.them.org>

On Tue, Aug 4, 2009 at 7:53 AM, Daniel Jacobowitz<drow@false.org> wrote:

> A comment somewhere about the usage of the usrdata field would be
> nice. ?I gather that NULL and 1 behave the same?

Yes. I added comment to gdb_bfd_unref.
Updated patch attached. Tested on Linux/x86_64 with no new failures.

Daniel, could you confirm that this fixes the ARM failures?

Thanks,
-- 
Paul Pluzhnikov

2009-08-04  Paul Pluzhnikov  <ppluzhnikov@google.com>

       * objfiles.h (OBJF_KEEPBFD): Delete.
       (gdb_bfd_unref): New prototype.
       * objfiles.c (gdb_bfd_unref): New function.
       (free_objfile): Call gdb_bfd_unref.
       * solib.c (free_so): Likewise.
       (symbol_add_stub): Set refcount.

Attachment: gdb-bfd-ownership-20090804.txt
Description: Text document

Follow-Ups:
- Re: Solibs and objfile BFD ownership
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References:
- Re: Solibs and objfile BFD ownership
  - From: Paul Pluzhnikov
- Re: Solibs and objfile BFD ownership
  - From: Daniel Jacobowitz

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