perf annotate: Check if operand has multiple regs

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It needs to check all possible information in an instruction.  Let's add
a field indicating if the operand has multiple registers.  I'll be used
to search type information like in an array access on x86 like:

  mov    0x10(%rax,%rbx,8), %rcx
             -------------
                 here

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: linux-toolchains@vger.kernel.org
Cc: linux-trace-devel@vger.kernel.org
Link: https://lore.kernel.org/r/20231012035111.676789-3-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

...

This commit is contained in:

Namhyung Kim 2023-10-11 20:50:25 -07:00 • committed by Arnaldo Carvalho de Melo

parent ffa96259ca

commit 08973307d2

2 changed files with 38 additions and 0 deletions

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36

tools/perf/util/annotate.c

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2

tools/perf/util/annotate.h

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