From: Arnaldo Carvalho de Melo <acme@redhat.com>
Date: Tue, 20 Oct 2009 17:54:55 +0000 (-0200)
Subject: perf top: Fix symbol annotation
X-Git-Tag: firefly_0821_release~9833^2~3628^2~310^2~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c88e4bf60de6253a048cf4e6b3b0715e543e0460;p=firefly-linux-kernel-4.4.55.git

perf top: Fix symbol annotation

We need to use map->unmap_ip() here too to match section
relative symbol address to the absolute address needed to match
objdump -dS addresses.

Reported-by: Mike Galbraith <efault@gmx.de>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1256061295-19835-1-git-send-email-acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index cc6628630303..fa20345a0ab0 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -141,7 +141,8 @@ static void parse_source(struct sym_entry *syme)
 	sprintf(command,
 		"objdump --start-address=0x%016Lx "
 			 "--stop-address=0x%016Lx -dS %s",
-		sym->start, sym->end, path);
+		map->unmap_ip(map, sym->start),
+		map->unmap_ip(map, sym->end), path);
 
 	file = popen(command, "r");
 	if (!file)
@@ -173,11 +174,11 @@ static void parse_source(struct sym_entry *syme)
 
 		if (strlen(src->line)>8 && src->line[8] == ':') {
 			src->eip = strtoull(src->line, NULL, 16);
-			src->eip += map->start;
+			src->eip = map->unmap_ip(map, src->eip);
 		}
 		if (strlen(src->line)>8 && src->line[16] == ':') {
 			src->eip = strtoull(src->line, NULL, 16);
-			src->eip += map->start;
+			src->eip = map->unmap_ip(map, src->eip);
 		}
 	}
 	pclose(file);