linux-kernel - [PATCH 5/6] perf tools: Fix output of symbol

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Date:	Wed,  7 Nov 2012 16:27:13 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Stephane Eranian <eranian@...gle.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Namhyung Kim <namhyung.kim@....com>
Subject: [PATCH 5/6] perf tools: Fix output of symbol_daddr offset

From: Namhyung Kim <namhyung.kim@....com>

The symbol addresses in a dso have relative offsets from the start of
a mapping.  So in order to ouput correct offset value from @ip, one of
them should be converted.

Cc: Stephane Eranian <eranian@...gle.com>
Signed-off-by: Namhyung Kim <namhyung@...nel.org>
---
 tools/perf/util/sort.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/perf/util/sort.c b/tools/perf/util/sort.c
index e2e466d24c16..166480ca2865 100644
--- a/tools/perf/util/sort.c
+++ b/tools/perf/util/sort.c
@@ -186,7 +186,7 @@ static int _hist_entry__sym_snprintf(struct map *map, struct symbol *sym,
 		if (map->type == MAP__VARIABLE) {
 			ret += repsep_snprintf(bf + ret, size - ret, "%s", sym->name);
 			ret += repsep_snprintf(bf + ret, size - ret, "+0x%llx",
-					ip - sym->start);
+					ip - map->unmap_ip(map, sym->start));
 			ret += repsep_snprintf(bf + ret, size - ret, "%-*s",
 				       width - ret, "");
 		} else {
-- 
1.7.11.7

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