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From: bugzilla-daemon@bugs.ecos.sourceware.org To: unassigned@bugs.ecos.sourceware.org Subject: [Bug 1001959] ARM call-graph profiling Date: Sat, 15 Mar 2014 22:12:00 -0000 [thread overview] Message-ID: <bug-1001959-777-x0lYYX0eIM@http.bugs.ecos.sourceware.org/> (raw) In-Reply-To: <bug-1001959-777@http.bugs.ecos.sourceware.org/> Please do not reply to this email, use the link below. http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001959 Ilija Kocho [Илија Кочо] <ilijak@siva.com.mk> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ilijak@siva.com.mk --- Comment #3 from Ilija Kocho [Илија Кочо] <ilijak@siva.com.mk> --- (In reply to comment #2) > (In reply to comment #1) > > > Just for my education (should have asked in bug 1001954 a week ago): When > > using hardware FP, do we need to also put FPU registers? > > Ilija, by inspection, we know that the mcount functions do not use any FP > registers. These functions call __profile_mcount() which is self-contained > and does not perform any floating point calculations. So there is no > possibility that function arguments passed in FP registers will be modified > within the call to mcount() or __gnu_mcount_nc() and therefore no need for > the mcount functions to save/restore FP registers. Many thanks John. -- You are receiving this mail because: You are the assignee for the bug. >From ecos-bugs-return-10770-listarch-ecos-bugs=sources.redhat.com@sourceware.org Sun Mar 16 19:45:42 2014 Return-Path: <ecos-bugs-return-10770-listarch-ecos-bugs=sources.redhat.com@sourceware.org> Delivered-To: listarch-ecos-bugs@sources.redhat.com Received: (qmail 792 invoked by alias); 16 Mar 2014 19:45:41 -0000 Mailing-List: contact ecos-bugs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: <ecos-bugs.sourceware.org> List-Subscribe: <mailto:ecos-bugs-subscribe@sourceware.org> List-Post: <mailto:ecos-bugs@sourceware.org> List-Help: <mailto:ecos-bugs-help@sourceware.org>, <http://sourceware.org/lists.html#faqs> Sender: ecos-bugs-owner@sourceware.org Delivered-To: mailing list ecos-bugs@sourceware.org Received: (qmail 694 invoked by uid 89); 16 Mar 2014 19:45:40 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 X-HELO: mail.ecoscentric.com Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with (AES256-SHA encrypted) ESMTPS; Sun, 16 Mar 2014 19:45:38 +0000 Received: by mail.ecoscentric.com (Postfix, from userid 48) id 970E64688004; Sun, 16 Mar 2014 19:45:35 +0000 (GMT) X-Original-To: unassigned@bugs.ecos.sourceware.org Delivered-To: unassigned@bugs.ecos.sourceware.org From: bugzilla-daemon@bugs.ecos.sourceware.org To: unassigned@bugs.ecos.sourceware.org Subject: [Bug 1001959] ARM call-graph profiling Date: Sun, 16 Mar 2014 19:45:00 -0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: HAL X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: john@dallaway.org.uk X-Bugzilla-Status: RESOLVED X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: john@dallaway.org.uk X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: bug_status cc component resolution assigned_to Message-ID: <bug-1001959-777-EHUn6zLyi1@http.bugs.ecos.sourceware.org/> In-Reply-To: <bug-1001959-777@http.bugs.ecos.sourceware.org/> References: <bug-1001959-777@http.bugs.ecos.sourceware.org/> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2014/txt/msg00137.txt.bz2 Content-length: 873 Please do not reply to this email, use the link below. http://bugs.ecos.sourceware.org/show_bug.cgi?id\x1001959 John Dallaway <john@dallaway.org.uk> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED CC| |ecos-bugs@ecos.sourceware.o | |rg Component|Patches and contributions |HAL Resolution|--- |CURRENTRELEASE Assignee|unassigned@bugs.ecos.source |john@dallaway.org.uk |ware.org | --- Comment #4 from John Dallaway <john@dallaway.org.uk> --- Patch checked-in. -- You are receiving this mail because: You are the assignee for the bug.
next prev parent reply other threads:[~2014-03-15 22:12 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top [not found] <bug-1001959-777@http.bugs.ecos.sourceware.org/> 2014-03-14 21:39 ` bugzilla-daemon 2014-03-15 20:15 ` bugzilla-daemon 2014-03-15 22:12 ` bugzilla-daemon [this message] [not found] <bug-1001959-13@http.bugs.ecos.sourceware.org/> 2014-03-16 19:45 ` bugzilla-daemon
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