Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759898Ab2HIWWW (ORCPT ); Thu, 9 Aug 2012 18:22:22 -0400 Received: from e37.co.us.ibm.com ([32.97.110.158]:45706 "EHLO e37.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753979Ab2HIWWF (ORCPT ); Thu, 9 Aug 2012 18:22:05 -0400 From: Cody P Schafer To: Arnaldo Carvalho de Melo Cc: LKML , Ingo Molnar , Paul Mackerras , Peter Zijlstra , Sukadev Bhattiprolu , Matt Hellsley , David Hansen Subject: [PATCH 03/16] perf symbol: only un-prelink non-zero symbols Date: Thu, 9 Aug 2012 15:18:28 -0700 Message-Id: <1344550721-21024-4-git-send-email-cody@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.11.3 In-Reply-To: <1344550721-21024-1-git-send-email-cody@linux.vnet.ibm.com> References: <1344550721-21024-1-git-send-email-cody@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12080922-7408-0000-0000-0000077E9E16 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1047 Lines: 29 Prelink only adjusts the addresses of non-zero symbols. Do the same when we reverse the adjustments. Signed-off-by: Cody P Schafer --- tools/perf/util/symbol.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index b2f7597..254d4d8 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -1401,7 +1401,7 @@ static int dso__load_sym(struct dso *dso, struct map *map, const char *name, goto new_symbol; } - if (curr_dso->adjust_symbols) { + if (curr_dso->adjust_symbols && sym.st_value) { pr_debug4("%s: adjusting symbol: st_value: %#" PRIx64 " " "sh_addr: %#" PRIx64 " sh_offset: %#" PRIx64 "\n", __func__, (u64)sym.st_value, (u64)shdr.sh_addr, -- 1.7.11.3 -- 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/