From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752040Ab3IRInT (ORCPT ); Wed, 18 Sep 2013 04:43:19 -0400 Received: from mail-la0-f49.google.com ([209.85.215.49]:33454 "EHLO mail-la0-f49.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751676Ab3IRInR (ORCPT ); Wed, 18 Sep 2013 04:43:17 -0400 From: Ricardo Ribalda Delgado To: Peter Zijlstra , Paul Mackerras , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Waiman Long , Stephane Eranian , Jiri Olsa , David Ahern , linux-kernel@vger.kernel.org Cc: Ricardo Ribalda Delgado Subject: [PATCH] perf: Support for Openembedded/Yocto -dbg packages Date: Wed, 18 Sep 2013 10:43:10 +0200 Message-Id: <1379493790-9554-1-git-send-email-ricardo.ribalda@gmail.com> X-Mailer: git-send-email 1.8.4.rc3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On OpenEmbedded the symbol files are located under a .debug folder on the same folder as the binary file. This patch adds support for such files. Signed-off-by: Ricardo Ribalda Delgado --- tools/perf/util/dso.c | 16 ++++++++++++++++ tools/perf/util/dso.h | 1 + tools/perf/util/symbol.c | 1 + 3 files changed, 18 insertions(+) diff --git a/tools/perf/util/dso.c b/tools/perf/util/dso.c index c4374f0..bab18b7 100644 --- a/tools/perf/util/dso.c +++ b/tools/perf/util/dso.c @@ -14,6 +14,7 @@ char dso__symtab_origin(const struct dso *dso) [DSO_BINARY_TYPE__BUILD_ID_CACHE] = 'B', [DSO_BINARY_TYPE__FEDORA_DEBUGINFO] = 'f', [DSO_BINARY_TYPE__UBUNTU_DEBUGINFO] = 'u', + [DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO] = 'o', [DSO_BINARY_TYPE__BUILDID_DEBUGINFO] = 'b', [DSO_BINARY_TYPE__SYSTEM_PATH_DSO] = 'd', [DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE] = 'K', @@ -64,6 +65,21 @@ int dso__binary_type_file(struct dso *dso, enum dso_binary_type type, symbol_conf.symfs, dso->long_name); break; + case DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO:{ + char *last_slash; + + last_slash = dso->long_name + dso->long_name_len; + while (last_slash != dso->long_name && *last_slash != '/') + last_slash--; + + snprintf(file, MIN(size, strlen(symbol_conf.symfs) + + (last_slash - dso->long_name) + 2), "%s%s", + symbol_conf.symfs, dso->long_name); + snprintf(file + strlen(file), size-strlen(file), ".debug%s", + last_slash); + } + break; + case DSO_BINARY_TYPE__BUILDID_DEBUGINFO: if (!dso->has_build_id) { ret = -1; diff --git a/tools/perf/util/dso.h b/tools/perf/util/dso.h index d51aaf2..4f78e7b 100644 --- a/tools/perf/util/dso.h +++ b/tools/perf/util/dso.h @@ -20,6 +20,7 @@ enum dso_binary_type { DSO_BINARY_TYPE__SYSTEM_PATH_DSO, DSO_BINARY_TYPE__GUEST_KMODULE, DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE, + DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO, DSO_BINARY_TYPE__NOT_FOUND, }; diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index d5528e1..f69d57b 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -51,6 +51,7 @@ static enum dso_binary_type binary_type_symtab[] = { DSO_BINARY_TYPE__SYSTEM_PATH_DSO, DSO_BINARY_TYPE__GUEST_KMODULE, DSO_BINARY_TYPE__SYSTEM_PATH_KMODULE, + DSO_BINARY_TYPE__OPENEMBEDDED_DEBUGINFO, DSO_BINARY_TYPE__NOT_FOUND, }; -- 1.8.4.rc3