Hi Masami, Many thanks for your mail.
Here is another patch set which tries to fix the points you mentioned: * Skip the arguments containing a constant ($123); * Review the code in charge of the register renaming (search for '%' and parse it); * Minor changes (print the argument in case of error, skipping, check the sdt arg type index); Many thanks, Alexis. Alexis Berlemont (2): perf sdt: add scanning of sdt probles arguments perf probe: add sdt probes arguments into the uprobe cmd string tools/perf/arch/x86/util/perf_regs.c | 83 +++++++++++++++++ tools/perf/util/perf_regs.c | 6 ++ tools/perf/util/perf_regs.h | 6 ++ tools/perf/util/probe-file.c | 170 ++++++++++++++++++++++++++++++++++- tools/perf/util/symbol-elf.c | 25 +++++- tools/perf/util/symbol.h | 1 + 6 files changed, 285 insertions(+), 6 deletions(-) -- 2.10.2