Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753486Ab2HMSiI (ORCPT ); Mon, 13 Aug 2012 14:38:08 -0400 Received: from casper.infradead.org ([85.118.1.10]:44963 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752629Ab2HMShj (ORCPT ); Mon, 13 Aug 2012 14:37:39 -0400 From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: linux-kernel@vger.kernel.org, Cody P Schafer , David Hansen , Ingo Molnar , Matt Hellsley , Namhyung Kim , Paul Mackerras , Peter Zijlstra , Sukadev Bhattiprolu , Arnaldo Carvalho de Melo Subject: [PATCH 22/38] perf symbols: Only un-prelink non-zero symbols Date: Mon, 13 Aug 2012 15:37:03 -0300 Message-Id: <1344883039-13495-23-git-send-email-acme@infradead.org> X-Mailer: git-send-email 1.7.9.2.358.g22243 In-Reply-To: <1344883039-13495-1-git-send-email-acme@infradead.org> References: <1344883039-13495-1-git-send-email-acme@infradead.org> Content-Type: text/plain; charset="UTF-8" X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1556 Lines: 40 From: Cody P Schafer Prelink only adjusts the addresses of non-zero symbols. Do the same when we reverse the adjustments. Signed-off-by: Cody P Schafer Cc: David Hansen Cc: Ingo Molnar Cc: Matt Hellsley Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Sukadev Bhattiprolu Link: http://lkml.kernel.org/r/1344637382-22789-4-git-send-email-cody@linux.vnet.ibm.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/symbol-elf.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) 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, -- 1.7.1 -- 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/