From patchwork Tue Nov 15 04:06:16 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Nan X-Patchwork-Id: 82228 Delivered-To: patch@linaro.org Received: by 10.140.97.165 with SMTP id m34csp1341067qge; Mon, 14 Nov 2016 20:09:55 -0800 (PST) X-Received: by 10.99.153.26 with SMTP id d26mr35073604pge.44.1479182995118; Mon, 14 Nov 2016 20:09:55 -0800 (PST) Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n22si24799400pfi.246.2016.11.14.20.09.54; Mon, 14 Nov 2016 20:09:55 -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 S966205AbcKOEJh (ORCPT + 26 others); Mon, 14 Nov 2016 23:09:37 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:25579 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965911AbcKOEI1 (ORCPT ); Mon, 14 Nov 2016 23:08:27 -0500 Received: from 172.24.1.60 (EHLO SZXEML429-HUB.china.huawei.com) ([172.24.1.60]) by szxrg03-dlp.huawei.com (MOS 4.4.3-GA FastPath queued) with ESMTP id CLJ02022; Tue, 15 Nov 2016 12:08:20 +0800 (CST) Received: from linux-4hy3.site (10.107.193.248) by SZXEML429-HUB.china.huawei.com (10.82.67.184) with Microsoft SMTP Server id 14.3.235.1; Tue, 15 Nov 2016 12:08:09 +0800 From: Wang Nan To: , CC: , , , , Wang Nan , Jiri Olsa Subject: [PATCH 33/34] perf clang builtin: Define hook helpers by default Date: Tue, 15 Nov 2016 04:06:16 +0000 Message-ID: <20161115040617.69788-34-wangnan0@huawei.com> X-Mailer: git-send-email 2.10.1 In-Reply-To: <20161115040617.69788-1-wangnan0@huawei.com> References: <20161115040617.69788-1-wangnan0@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.107.193.248] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Append prototypes of helpers appears in exported_funcs to default include file. Signed-off-by: Wang Nan Cc: Arnaldo Carvalho de Melo Cc: Alexei Starovoitov Cc: He Kuang Cc: Jiri Olsa Cc: Zefan Li Cc: pi3orama@163.com --- tools/perf/util/c++/bpf-helper-str.c | 8 ++++++++ 1 file changed, 8 insertions(+) -- 2.10.1 diff --git a/tools/perf/util/c++/bpf-helper-str.c b/tools/perf/util/c++/bpf-helper-str.c index 17f915c..69aca3c 100644 --- a/tools/perf/util/c++/bpf-helper-str.c +++ b/tools/perf/util/c++/bpf-helper-str.c @@ -10,6 +10,14 @@ const char clang_builtin_bpf_helper_str[] = " unsigned int max_entries;\n" "};\n" "#define SEC(NAME) __attribute__((section(NAME), used))\n" +"extern void test__clang_callback(int);\n" +"extern int printf(const char *, ...);\n" +"extern int puts(const char *);\n" +"extern int jit_helper__map_update_elem(void *, void *, void *, void *, unsigned long);\n" +"extern int jit_helper__map_lookup_elem(void *, void *, void *, void *);\n" +"extern int jit_helper__map_get_next_key(void *, void *, void *, void *);\n" +"extern int jit_helper__map_pin(void *, void *, const char *);\n" +"extern int jit_helper__map_get(const char *);\n" "#endif\n" "#endif" ;