From owner-freebsd-emulation@FreeBSD.ORG  Sat Jun  4 08:50:11 2011
Return-Path: <owner-freebsd-emulation@FreeBSD.ORG>
Delivered-To: freebsd-emulation@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 98F81106564A
	for <freebsd-emulation@hub.freebsd.org>;
	Sat,  4 Jun 2011 08:50:11 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id 50E6E8FC1C
	for <freebsd-emulation@hub.freebsd.org>;
	Sat,  4 Jun 2011 08:50:11 +0000 (UTC)
Received: from freefall.freebsd.org (localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p548oBwr096955
	for <freebsd-emulation@freefall.freebsd.org>;
	Sat, 4 Jun 2011 08:50:11 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p548oBhv096954;
	Sat, 4 Jun 2011 08:50:11 GMT (envelope-from gnats)
Date: Sat, 4 Jun 2011 08:50:11 GMT
Message-Id: <201106040850.p548oBhv096954@freefall.freebsd.org>
To: freebsd-emulation@FreeBSD.org
From: Yuri <yuri@rawbw.com>
Cc: 
Subject: RE: kern/153887: [linux] Linux emulator not understand
 STB_GNU_UNIQUE binding
X-BeenThere: freebsd-emulation@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Yuri <yuri@rawbw.com>
List-Id: Development of Emulators of other operating systems
	<freebsd-emulation.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-emulation>, 
	<mailto:freebsd-emulation-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-emulation>
List-Post: <mailto:freebsd-emulation@freebsd.org>
List-Help: <mailto:freebsd-emulation-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-emulation>, 
	<mailto:freebsd-emulation-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 04 Jun 2011 08:50:11 -0000

The following reply was made to PR kern/153887; it has been noted by GNATS.

From: Yuri <yuri@rawbw.com>
To: bug-followup@FreeBSD.org
Cc: saper@saper.info
Subject: RE: kern/153887: [linux] Linux emulator not understand STB_GNU_UNIQUE
 binding
Date: Sat, 04 Jun 2011 01:36:19 -0700

 Hi,
 
  > I don't think that this area belongs to the linux emulator, as this 
 problem probably is related to the runtime linker and not the kernel. 
 Two questions, though:
 
 Why it doesn't belong to emulator? Runtime linker for Linux executables 
 is outdated, this is related to linux emulator.
 
  > (1) did you run "brandelf -t Linux" on your program binary?
 
 No I didn't, usually linux executables (like skype and acroread) don't 
 need this.
 
 (2) can you provide us with a small testcase (like a one-line program 
 trying to use libstdc++ in a smiliar way)?
 
 Regarding the testcase, my linux executable itself doesn't use the 
 symbol _ZNSt7num_getIcSt19istreambuf_iteratorIcSt11char_traitsIcEEE2idE. 
 Instead it links with some open source shared libraries, some of which 
 probably links to this symbol.
 
 But looking at the readelf output it's pretty clear what triggers the 
 problem.
 
 Yuri