[PATCH] perf: Define EM_AARCH64 for older OS

[David Ahern]

4886f2ca19f6f added an arm-64 check, but the EM_AARCH64 macro is not defined
in older releases (e.g., RHEL6). Define if it is not defined.

Signed-off-by: David Ahern <david.ahern@xxxxxxxxxx>
Cc: Victor Kamensky <victor.kamensky@xxxxxxxxxx>
---
 tools/perf/util/symbol-elf.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/tools/perf/util/symbol-elf.c b/tools/perf/util/symbol-elf.c
index b02731a..ada1676 100644
--- a/tools/perf/util/symbol-elf.c
+++ b/tools/perf/util/symbol-elf.c
@@ -11,6 +11,11 @@
 #include <symbol/kallsyms.h>
 #include "debug.h"
 
+#ifndef EM_AARCH64
+#define EM_AARCH64	183  /* ARM 64 bit */
+#endif
+
+
 #ifdef HAVE_CPLUS_DEMANGLE_SUPPORT
 extern char *cplus_demangle(const char *, int);
 
-- 
1.7.1

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