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a3397d69e4
For the performance reason, I prefer llvm-objdump over GNU's. But I
found that llvm-objdump puts x86 lock prefix in a separate line like
below.
ffffffff81000695: f0 lock
ffffffff81000696: ff 83 54 0b 00 00 incl 2900(%rbx)
This should be parsed properly, but I just changed to find the insn
with next offset for now.
This improves the statistics as it can process more instructions.
Annotate data type stats:
total 294, ok 144 (49.0%), bad 150 (51.0%)
-----------------------------------------------------------
30 : no_sym
35 : no_mem_ops
71 : no_var
6 : no_typeinfo
8 : bad_offset
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Link: https://lore.kernel.org/r/20240117062657.985479-2-namhyung@kernel.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>