This patch adds a new branch sampling type support for indirect jumps: perf record -j ind_jmp .......
It enables analysis of indirect jumps targets. It requires kernel and possibly hardware support to operate correctly. Signed-off-by: Stephane Eranian <[email protected]> --- tools/perf/builtin-record.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 5dfe913..860c133 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -773,6 +773,7 @@ static const struct branch_mode branch_modes[] = { BRANCH_OPT("in_tx", PERF_SAMPLE_BRANCH_IN_TX), BRANCH_OPT("no_tx", PERF_SAMPLE_BRANCH_NO_TX), BRANCH_OPT("cond", PERF_SAMPLE_BRANCH_COND), + BRANCH_OPT("ind_jmp", PERF_SAMPLE_BRANCH_IND_JUMP), BRANCH_END }; -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
