From: Daniel Jacobowitz <drow@false.org>
To: Jan Kratochvil <jan.kratochvil@redhat.com>
Cc: gdb-patches@sourceware.org
Subject: Re: [patch] libunwind: Use .so with its major version number
Date: Wed, 11 Apr 2007 14:53:00 -0000 [thread overview]
Message-ID: <20070411145306.GB21413@caradoc.them.org> (raw)
In-Reply-To: <20070411123209.GA4123@host0.dyn.jankratochvil.net>
On Wed, Apr 11, 2007 at 02:32:09PM +0200, Jan Kratochvil wrote:
> Hi,
>
> GDB currently dlopen()s `libunwind-ia64.so':
> #define LIBUNWIND_SO "libunwind-" STRINGIFY(UNW_TARGET) ".so"
>
> and uses its symbol in a defined ABI way afterwards.
> This makes an incompatible ABI change impossible.
>
> `libunwind-ia64.so' should be used only for the build time while runtime should
> use `libunwind-ia64.so.7' in this case.
>
> libunwind author's approval:
> http://lists.gnu.org/archive/html/libunwind-devel/2007-04/msg00006.html
Yes, this is OK.
--
Daniel Jacobowitz
CodeSourcery
prev parent reply other threads:[~2007-04-11 14:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-04-11 12:32 Jan Kratochvil
2007-04-11 14:53 ` Daniel Jacobowitz [this message]
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