Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 24/32] perf, tools: Add arbitary aliases and support names with - | Date | Tue, 30 Oct 2012 17:34:15 -0700 |
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From: Andi Kleen <ak@linux.intel.com>
- Add missing scanner symbol for arbitrary aliases inside the config region. - looks nicer than _, so allow - in the event names. Used for various of the arch perfmon and Haswell events.
Signed-off-by: Andi Kleen <ak@linux.intel.com> --- tools/perf/util/parse-events.l | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index c87efc1..66959fa 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -81,6 +81,7 @@ num_dec [0-9]+ num_hex 0x[a-fA-F0-9]+ num_raw_hex [a-fA-F0-9]+ name [a-zA-Z_*?][a-zA-Z0-9_*?]* +name_minus [a-zA-Z_*?][a-zA-Z0-9\-_*?]* modifier_event [ukhpGH]{1,8} modifier_bp [rwx]{1,3} @@ -168,6 +169,7 @@ period { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD); } branch_type { return term(yyscanner, PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE); } , { return ','; } "/" { BEGIN(INITIAL); return '/'; } +{name_minus} { return str(yyscanner, PE_NAME); } } mem: { BEGIN(mem); return PE_PREFIX_MEM; } -- 1.7.7.6
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