diff options
| author | Jiri Olsa <jolsa@redhat.com> | 2014-01-07 13:47:28 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-02-18 09:34:48 -0300 |
| commit | 9ff125d132001c02d32a193a9423be0690526e11 (patch) | |
| tree | 608fc071ded7d3b182df10641d2316ed0d9c5044 /tools/perf/tests | |
| parent | ea3da69df959dfa1c807586c061bfcc4ec7e5e17 (diff) | |
| download | linux-9ff125d132001c02d32a193a9423be0690526e11.tar.bz2 | |
perf callchain: Introduce HAVE_DWARF_UNWIND_SUPPORT macro
Introducing global macro HAVE_DWARF_UNWIND_SUPPORT to indicate we have
dwarf unwind support. Any library providing the dwarf post unwind
support will enable this macro.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Jean Pihet <jean.pihet@linaro.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jean Pihet <jean.pihet@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1389098853-14466-12-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/tests')
| -rw-r--r-- | tools/perf/tests/builtin-test.c | 2 | ||||
| -rw-r--r-- | tools/perf/tests/tests.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c index f5a6ffba8a47..b11bf8a08430 100644 --- a/tools/perf/tests/builtin-test.c +++ b/tools/perf/tests/builtin-test.c @@ -116,7 +116,7 @@ static struct test { .func = test__parse_no_sample_id_all, }, #if defined(__x86_64__) || defined(__i386__) -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT { .desc = "Test dwarf unwind", .func = test__dwarf_unwind, diff --git a/tools/perf/tests/tests.h b/tools/perf/tests/tests.h index 8979309876a7..a24795ca002d 100644 --- a/tools/perf/tests/tests.h +++ b/tools/perf/tests/tests.h @@ -43,7 +43,7 @@ int test__parse_no_sample_id_all(void); int test__dwarf_unwind(void); #if defined(__x86_64__) || defined(__i386__) -#ifdef HAVE_LIBUNWIND_SUPPORT +#ifdef HAVE_DWARF_UNWIND_SUPPORT struct thread; struct perf_sample; int test__arch_unwind_sample(struct perf_sample *sample, |