Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754006Ab0GLGXs (ORCPT ); Mon, 12 Jul 2010 02:23:48 -0400 Received: from arkanian.console-pimps.org ([212.110.184.194]:59404 "EHLO arkanian.console-pimps.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752145Ab0GLGXr (ORCPT ); Mon, 12 Jul 2010 02:23:47 -0400 From: Matt Fleming To: Masami Hiramatsu Cc: linux-kernel@vger.kernel.org, Peter Zijlstra , Paul Mackerras , Ingo Molnar , Arnaldo Carvalho de Melo , Ian Munsie , Masami Hiramatsu , Paul Mundt Subject: Re: [PATCH] perf: Add DWARF register lookup for SH In-Reply-To: <4C3A75E3.6070803@hitachi.com> References: <4C3A75E3.6070803@hitachi.com> User-Agent: Notmuch/0.3.1-61-g3f63bb6 (http://notmuchmail.org) Emacs/23.1.90.2 (x86_64-unknown-linux-gnu) Date: Mon, 12 Jul 2010 07:23:44 +0100 Message-ID: <87lj9h8bgv.fsf@linux-g6p1.site> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 875 Lines: 18 On Mon, 12 Jul 2010 10:54:43 +0900, Masami Hiramatsu wrote: > Matt Fleming wrote: > > Implement get_arch_regstr() for SH so that, given a DWARF register > > number, the corresponding symbolic name of that register can be looked > > up. > > OK, the patch itself looks good, but I don't know whether SH kernel > supports KPROBE_EVENT which is required for perf-probe. Or, SH kernel > repository already has it? No, SH doesn't support KPROBE_EVENT yet. It's on my list of things to do. However, this patch also stops the "DWARF register mappings have not been defined" warning when building perf. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/