From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752616AbeEBPYy (ORCPT ); Wed, 2 May 2018 11:24:54 -0400 Received: from mail.kernel.org ([198.145.29.99]:48168 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752300AbeEBPWL (ORCPT ); Wed, 2 May 2018 11:22:11 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Dave Martin , David Ahern , "Dr . David Alan Gilbert" , Jiri Olsa , Namhyung Kim , Wang Nan Subject: [PATCH 42/52] perf symbols: Use symbol type instead of map->type Date: Wed, 2 May 2018 12:19:32 -0300 Message-Id: <20180502151942.20542-43-acme@kernel.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180502151942.20542-1-acme@kernel.org> References: <20180502151942.20542-1-acme@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo map->type is going away, we can derive it from map->prot, so use the same logic as in the kernel's arch/arm/kernel/module.c file: ELF32_ST_TYPE(sym->st_info) == STT_FUNC && !(sym->st_value & 1)) This was introduced in b2f8fb237e9c ("perf symbols: Fix annotation of thumb code"), that fix is maintained with this change. Cc: Adrian Hunter Cc: Dave Martin Cc: David Ahern Cc: Dr. David Alan Gilbert Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: https://lkml.kernel.org/n/tip-us590h81uqgxaumucfttqj50@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol-elf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c index cf2e6f428bb4..82a1aadc245f 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -982,7 +982,7 @@ int dso__load_sym(struct dso *dso, struct map *map, struct symsrc *syms_ss, /* On ARM, symbols for thumb functions have 1 added to * the symbol address as a flag - remove it */ if ((ehdr.e_machine == EM_ARM) && - (map->type == MAP__FUNCTION) && + (GELF_ST_TYPE(sym.st_info) == STT_FUNC) && (sym.st_value & 1)) --sym.st_value; -- 2.14.3