commit 3237f28188c3e41a938781a369652772a23e97a9
author Wang Nan <wangnan0@huawei.com> Fri Mar 27 13:08:01 2015 +0000
committer Arnaldo Carvalho de Melo <acme@redhat.com> Fri May 29 12:43:40 2015 -0300
tree 07d3adbb43075484ea93931ae519bdc3765604f2
parent b236512280fb96dcca45a3f5bbae1839bd673e58

perf tools: Add ARM64 perf_regs_load to support libunwind and enable testing

Newest libunwind does support ARM64, and perf is able to utilize it
also.

This patch enables the perf test dwarf unwind for arm64.

 Test result:
  # ./perf test unwind
  25: Test dwarf unwind                                      : Ok

Signed-off-by: Wang Nan <wangnan0@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Zefan Li <lizefan@huawei.com>
Link: http://lkml.kernel.org/r/1427461681-72971-1-git-send-email-wangnan0@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/tests/Build

diff --git a/tools/perf/tests/Build b/tools/perf/tests/Build
index 6a8801b..67f48e6 100644
--- a/tools/perf/tests/Build
+++ b/tools/perf/tests/Build
@@ -34,7 +34,7 @@
 
 perf-$(CONFIG_X86) += perf-time-to-tsc.o
 
-ifeq ($(ARCH),$(filter $(ARCH),x86 arm))
+ifeq ($(ARCH),$(filter $(ARCH),x86 arm arm64))
 perf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o
 endif