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| author | Heiko Carstens <[email protected]> | 2016-01-19 11:23:38 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <[email protected]> | 2017-11-16 15:06:12 +0100 |
| commit | f704ef44602fbf403e6722c7ed13f62d17e8cb20 (patch) | |
| tree | 5addd8e06c1323a71b3e9caffa2d610d63a789ff /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | c33eff600584ed493adfb42e3f130a6335f97750 (diff) | |
s390/perf: add support for perf_regs and libdw
With support for perf_regs and libdw, you can record and report
call graphs for user space programs. Simply invoke perf with
the --call-graph=dwarf command line option.
Signed-off-by: Heiko Carstens <[email protected]>
[brueckner: added dwfl_thread_state_register_pc() call]
Signed-off-by: Hendrik Brueckner <[email protected]>
Reviewed-and-tested-by: Thomas Richter <[email protected]>
Signed-off-by: Martin Schwidefsky <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions