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| author | He Kuang <hekuang@huawei.com> | 2016-06-03 03:33:23 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-06-07 15:13:35 -0300 |
| commit | 057fbfb25cde4a368418f3f720cdc31d48800c4d (patch) | |
| tree | 4e5b2687ca585a93968fa40aa35eb9cef33223d3 /tools/perf/config/Makefile | |
| parent | 52ffe0ff02fc053a025c381d5808e9ecd3206dfe (diff) | |
| download | linux-057fbfb25cde4a368418f3f720cdc31d48800c4d.tar.bz2 | |
perf callchain: Support aarch64 cross-platform
Support aarch64 cross platform callchain unwind.
Signed-off-by: He Kuang <hekuang@huawei.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ekaterina Tumanova <tumanova@linux.vnet.ibm.com>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kan Liang <kan.liang@intel.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1464924803-22214-15-git-send-email-hekuang@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/config/Makefile')
| -rw-r--r-- | tools/perf/config/Makefile | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/perf/config/Makefile b/tools/perf/config/Makefile index 34999fb19358..47e8f5835fd6 100644 --- a/tools/perf/config/Makefile +++ b/tools/perf/config/Makefile @@ -362,6 +362,18 @@ ifndef NO_LIBUNWIND have_libunwind = 1 endif + ifeq ($(feature-libunwind-aarch64), 1) + $(call detected,CONFIG_LIBUNWIND_AARCH64) + CFLAGS += -DHAVE_LIBUNWIND_AARCH64_SUPPORT + LDFLAGS += -lunwind-aarch64 + have_libunwind = 1 + $(call feature_check,libunwind-debug-frame-aarch64) + ifneq ($(feature-libunwind-debug-frame-aarch64), 1) + msg := $(warning No debug_frame support found in libunwind-aarch64); + CFLAGS += -DNO_LIBUNWIND_DEBUG_FRAME_AARCH64 + endif + endif + ifneq ($(feature-libunwind), 1) msg := $(warning No libunwind found. Please install libunwind-dev[el] >= 1.1 and/or set LIBUNWIND_DIR); NO_LOCAL_LIBUNWIND := 1 |