perf tools: Try to find cross-built objdump path
As we have architecture information of saved perf.data file, we can try
to find cross-built objdump path.
The triplets include support for Android (arm, x86 and mips
architectures).
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Originally-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1350344020-8071-5-git-send-email-irina.tirdea@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c
index 5104a40..90d1162 100644
--- a/tools/perf/builtin-report.c
+++ b/tools/perf/builtin-report.c
@@ -33,6 +33,7 @@
#include "util/thread.h"
#include "util/sort.h"
#include "util/hist.h"
+#include "arch/common.h"
#include <linux/bitmap.h>
@@ -672,6 +673,12 @@
has_br_stack = perf_header__has_feat(&session->header,
HEADER_BRANCH_STACK);
+ if (!objdump_path) {
+ ret = perf_session_env__lookup_objdump(&session->header.env);
+ if (ret)
+ goto error;
+ }
+
if (sort__branch_mode == -1 && has_br_stack)
sort__branch_mode = 1;