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authorArnaldo Carvalho de Melo <acme@redhat.com>2010-02-22 16:15:39 -0300
committerIngo Molnar <mingo@elte.hu>2010-02-25 12:27:17 +0100
commit3846df2e0a99a2bf10023de0e9c1496592012d4c (patch)
treed418f91907e7491047905272357cfb73ace2011d /tools/perf/util/map.c
parentc7ad21af2c8b7accb893a576b100296c61c5d610 (diff)
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perf symbols: Improve debugging information about symtab origins
Be more clear about DSO long names and tell from which file kernel symbols were obtained, all in --verbose mode: [root@mica ~]# perf report -v > /dev/null Looking at the vmlinux_path (5 entries long) Using /lib/modules/2.6.33-rc8-tip-00777-g0918527-dirty/build/vmlinux for symbols [root@mica ~]# mv /lib/modules/2.6.33-rc8-tip-00777-g0918527-dirty/build/vmlinux /tmp/dd [root@mica ~]# perf report -v > /dev/null Looking at the vmlinux_path (5 entries long) Using /proc/kallsyms for symbols [root@mica ~]# Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1266866139-6361-1-git-send-email-acme@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/map.c')
-rw-r--r--tools/perf/util/map.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/util/map.c b/tools/perf/util/map.c
index 138e3cb2b72..e509cd59c67 100644
--- a/tools/perf/util/map.c
+++ b/tools/perf/util/map.c
@@ -5,6 +5,11 @@
#include <stdio.h>
#include "debug.h"
+const char *map_type__name[MAP__NR_TYPES] = {
+ [MAP__FUNCTION] = "Functions",
+ [MAP__VARIABLE] = "Variables",
+};
+
static inline int is_anon_memory(const char *filename)
{
return strcmp(filename, "//anon") == 0;