From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26942 invoked by alias); 6 Sep 2013 17:10:53 -0000 Mailing-List: contact systemtap-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: systemtap-owner@sourceware.org Received: (qmail 26901 invoked by uid 48); 6 Sep 2013 17:10:48 -0000 From: "mjw at redhat dot com" To: systemtap@sourceware.org Subject: [Bug translator/15937] On arm fc19 unable to find $whence argment for kernel.function("sys_llseek").call Date: Fri, 06 Sep 2013 17:10:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: systemtap X-Bugzilla-Component: translator X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mjw at redhat dot com X-Bugzilla-Status: NEW X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: systemtap at sourceware dot org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://sourceware.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-q3/txt/msg00267.txt.bz2 https://sourceware.org/bugzilla/show_bug.cgi?id=15937 Mark Wielaard changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mjw at redhat dot com --- Comment #1 from Mark Wielaard --- In elfutils-0.156 we decided not to lie about whether or not we knew the default cfa (cfi state) for a particular abi. See this thread: http://thread.gmane.org/gmane.comp.sysutils.elfutils.devel/2554 Previously we would just guess and hope for the best (which actually was normally OKish, so one could say the above was a little paranoid). But we only had that knowledge for i386 and x86_64. The backend knowledge has been added upstream for arm, ppc and s390 upstream, which has been backported for fedora (f20 and f21): * Fri Sep 06 2013 Mark Wielaard 0.156-5 - Add elfutils-0.156-abi_cfi-ppc-s390-arm.patch. Sets up initial CFI return register, CFA location expression and register rules for PPC, S390 and ARM (dwarf_cfi_addrframe support). I'll also create an update for f19. -- You are receiving this mail because: You are the assignee for the bug.