[PATCH v5 0/1] perf record: Add support for arch_sdt_arg_parse_op() on s390

[Thomas Richter]

V5: Add comments from Ian and Sashiko:
    Moved version history to cover letter
    Added missing comment line +NUM(%rREG).
V4: Add comments from Ian and Sashiko:
    Reset variable initialized to zero on error
    Rework regular expression and reduce to one case.
V3: Add comments from Ian
    Print register expression without leading 'r' (wrong).
V2: Add comments from Sumanth Koirkkar

Thomas Richter (1):
  perf record: Add support for arch_sdt_arg_parse_op() on s390

 .../perf/util/perf-regs-arch/perf_regs_s390.c | 78 +++++++++++++++++++
 tools/perf/util/perf_regs.c                   |  3 +
 tools/perf/util/perf_regs.h                   |  1 +
 3 files changed, 82 insertions(+)

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2.53.0