Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760301Ab2HJW0I (ORCPT ); Fri, 10 Aug 2012 18:26:08 -0400 Received: from e37.co.us.ibm.com ([32.97.110.158]:39304 "EHLO e37.co.us.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760238Ab2HJWXk (ORCPT ); Fri, 10 Aug 2012 18:23:40 -0400 From: Cody P Schafer To: Arnaldo Carvalho de Melo Cc: LKML , Ingo Molnar , Paul Mackerras , Peter Zijlstra , Sukadev Bhattiprolu , Matt Hellsley , David Hansen , Namhyung Kim Subject: [PATCH 03/16] perf symbol: only un-prelink non-zero symbols Date: Fri, 10 Aug 2012 15:22:49 -0700 Message-Id: <1344637382-22789-4-git-send-email-cody@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.11.3 In-Reply-To: <1344637382-22789-1-git-send-email-cody@linux.vnet.ibm.com> References: <1344637382-22789-1-git-send-email-cody@linux.vnet.ibm.com> X-Content-Scanned: Fidelis XPS MAILER x-cbid: 12081022-7408-0000-0000-000007866613 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1066 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-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 9ca89f8..e037609 100644 --- a/tools/perf/util/symbol-elf.c +++ b/tools/perf/util/symbol-elf.c @@ -717,7 +717,7 @@ int dso__load_sym(struct dso *dso, struct map *map, const char *name, int fd, 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/