From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758546AbaELXVt (ORCPT ); Mon, 12 May 2014 19:21:49 -0400 Received: from mga11.intel.com ([192.55.52.93]:22533 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754524AbaELXUr (ORCPT ); Mon, 12 May 2014 19:20:47 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,1039,1389772800"; d="scan'208";a="530767297" From: Andi Kleen To: acme@infradead.org Cc: mingo@kernel.org, linux-kernel@vger.kernel.org, peterz@infradead.org, eranian@google.com, namhyung@kernel.org, jolsa@redhat.com, Andi Kleen Subject: [PATCH 8/9] tools, perf: Make srcline output address with -v Date: Mon, 12 May 2014 16:20:28 -0700 Message-Id: <1399936829-28194-9-git-send-email-andi@firstfloor.org> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1399936829-28194-1-git-send-email-andi@firstfloor.org> References: <1399936829-28194-1-git-send-email-andi@firstfloor.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Andi Kleen Requested by Jiri. Signed-off-by: Andi Kleen --- tools/perf/util/srcline.c | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/tools/perf/util/srcline.c b/tools/perf/util/srcline.c index 36a7aff..a22be7c 100644 --- a/tools/perf/util/srcline.c +++ b/tools/perf/util/srcline.c @@ -258,6 +258,12 @@ char *get_srcline(struct dso *dso, unsigned long addr, struct symbol *sym, unsigned line = 0; char *srcline; const char *dso_name; + char astr[50]; + + if (verbose) + snprintf(astr, sizeof astr, " %#lx", addr); + else + astr[0] = 0; if (!dso->has_srcline) goto out; @@ -276,7 +282,12 @@ char *get_srcline(struct dso *dso, unsigned long addr, struct symbol *sym, if (!addr2line(dso_name, addr, &file, &line, dso)) goto out; - if (asprintf(&srcline, "%s:%u", basename(file), line) < 0) { + if (line == 0) { + free(file); + goto fallback; + } + + if (asprintf(&srcline, "%s:%u%s", basename(file), line, astr) < 0) { free(file); goto out; } @@ -291,9 +302,10 @@ out: dso->has_srcline = 0; dso__free_a2l(dso); } +fallback: if (sym) { - if (asprintf(&srcline, "%s+%ld", show_sym ? sym->name : "", - addr - sym->start) < 0) + if (asprintf(&srcline, "%s+%ld%s", show_sym ? sym->name : "", + addr - sym->start, astr) < 0) return SRCLINE_UNKNOWN; } else if (asprintf(&srcline, "%s[%lx]", dso->short_name, addr) < 0) return SRCLINE_UNKNOWN; -- 1.9.0