linux_dsm_epyc7002/tools/perf
Jiri Olsa aa16b81fe9 perf tests x86: Add dwarf unwind test
Adding dwarf unwind test, that setups live machine data over the perf
test thread and does the remote unwind.

At this moment this test fails due to bug in the max_stack processing in
unwind__get_entries function.  This is fixed in following patch.

Need to use -fno-optimize-sibling-calls for test compilation, otherwise
'krava_*' function calls are optimized into jumps and ommited from the
stack unwind.

So far it's enabled only for x86.

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/1389098853-14466-6-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2014-02-18 09:34:47 -03:00
..
arch perf tests x86: Add dwarf unwind test 2014-02-18 09:34:47 -03:00
bench
config perf tools: Fix traceevent plugin path definitions 2014-01-23 15:48:12 -03:00
Documentation perf record: Rename --initial-delay to --delay 2014-01-14 17:58:12 -03:00
python
scripts
tests perf tests x86: Add dwarf unwind test 2014-02-18 09:34:47 -03:00
ui perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
util perf tools: Fix memory leak in event_format__print function 2014-02-18 09:34:47 -03:00
.gitignore
builtin-annotate.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-bench.c
builtin-buildid-cache.c perf buildid-cache: Check relocation when checking for existing kcore 2014-01-31 17:21:54 -03:00
builtin-buildid-list.c
builtin-diff.c perf diff: Color the Weighted Diff column 2014-01-13 11:38:25 -03:00
builtin-evlist.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-help.c
builtin-inject.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-kmem.c
builtin-kvm.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-list.c
builtin-lock.c
builtin-mem.c perf mem: Remove unused parameter from dump_raw_samples() 2013-12-19 17:03:39 -03:00
builtin-probe.c perf probe: Release all dynamically allocated parameters 2014-01-16 16:29:02 -03:00
builtin-record.c perf record: Add readable output for callchain debug 2014-02-18 09:34:47 -03:00
builtin-report.c perf report: Remove some needless container_of usage 2014-02-18 09:34:46 -03:00
builtin-sched.c perf tools: Use zfree to help detect use after free bugs 2013-12-27 17:08:19 -03:00
builtin-script.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-stat.c perf evlist: Introduce evlist__for_each() & friends 2014-01-13 10:06:25 -03:00
builtin-timechart.c perf timechart: Fix wrong SVG height 2014-01-20 16:19:08 -03:00
builtin-top.c perf tools: Add call-graph option support into .perfconfig 2014-02-18 09:34:47 -03:00
builtin-trace.c perf trace: Fix ioctl 'request' beautifier build problems on !(i386 || x86_64) arches 2014-02-13 17:28:31 -03:00
builtin.h
command-list.txt
CREDITS
design.txt perf/doc: Remove mention of non-existent set_perf_event_pending() from design.txt 2014-01-26 09:37:48 +01:00
Makefile perf tools: Add 'build-test' make target 2014-01-16 16:26:26 -03:00
Makefile.perf perf tests x86: Add dwarf unwind test 2014-02-18 09:34:47 -03:00
MANIFEST perf tools: Include tools/lib/api/ in MANIFEST 2014-01-13 10:06:26 -03:00
perf-archive.sh
perf-completion.sh
perf.c
perf.h perf record: Add readable output for callchain debug 2014-02-18 09:34:47 -03:00