From patchwork Mon Nov 16 12:10:11 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Nan X-Patchwork-Id: 56588 Delivered-To: patch@linaro.org Received: by 10.112.155.196 with SMTP id vy4csp1294347lbb; Mon, 16 Nov 2015 04:49:26 -0800 (PST) X-Received: by 10.68.216.36 with SMTP id on4mr54777117pbc.12.1447678166448; Mon, 16 Nov 2015 04:49:26 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id wo4si50174912pab.54.2015.11.16.04.49.26; Mon, 16 Nov 2015 04:49:26 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752694AbbKPMtO (ORCPT + 28 others); Mon, 16 Nov 2015 07:49:14 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:10464 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752151AbbKPMtK (ORCPT ); Mon, 16 Nov 2015 07:49:10 -0500 Received: from 172.24.1.47 (EHLO szxeml432-hub.china.huawei.com) ([172.24.1.47]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id BRC34590; Mon, 16 Nov 2015 20:10:43 +0800 (CST) Received: from linux-4hy3.site (10.107.193.248) by szxeml432-hub.china.huawei.com (10.82.67.209) with Microsoft SMTP Server id 14.3.235.1; Mon, 16 Nov 2015 20:10:28 +0800 From: Wang Nan To: , , CC: , , , Wang Nan , He Kuang , "Arnaldo Carvalho de Melo" Subject: [PATCH 09/13] perf tools: Compile dwarf-regs.c if CONFIG_BPF_PROLOGUE is on Date: Mon, 16 Nov 2015 12:10:11 +0000 Message-ID: <1447675815-166222-10-git-send-email-wangnan0@huawei.com> X-Mailer: git-send-email 1.8.3.4 In-Reply-To: <1447675815-166222-1-git-send-email-wangnan0@huawei.com> References: <1447675815-166222-1-git-send-email-wangnan0@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090204.5649D0BE.0016, ss=1, re=0.000, recu=0.000, reip=0.000, cl=1, cld=1, fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 54e9e0dfaa961f00adde50e4fb3e8857 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org regs_query_register_offset() in dwarf-regs.c is required by BPF prologue. This patch compiles it if CONFIG_BPF_PROLOGUE is on to avoid buildin failure when CONFIG_BPF_PROLOGUE is on but CONFIG_DWARF is not set. Signed-off-by: Wang Nan Signed-off-by: He Kuang Acked-by: Masami Hiramatsu Cc: Alexei Starovoitov Cc: Arnaldo Carvalho de Melo Cc: Zefan Li Cc: pi3orama@163.com --- tools/perf/arch/x86/util/Build | 1 + 1 file changed, 1 insertion(+) -- 1.8.3.4 -- 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/ diff --git a/tools/perf/arch/x86/util/Build b/tools/perf/arch/x86/util/Build index ff63649..4659703 100644 --- a/tools/perf/arch/x86/util/Build +++ b/tools/perf/arch/x86/util/Build @@ -5,6 +5,7 @@ libperf-y += kvm-stat.o libperf-y += perf_regs.o libperf-$(CONFIG_DWARF) += dwarf-regs.o +libperf-$(CONFIG_BPF_PROLOGUE) += dwarf-regs.o libperf-$(CONFIG_LIBUNWIND) += unwind-libunwind.o libperf-$(CONFIG_LIBDW_DWARF_UNWIND) += unwind-libdw.o