[PATCH 25/33] perf, tools: Support events with - in the name

Andi Kleen
2012-10-26T20:32:34Z

- 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, 1 insertions(+), 1 deletions(-)

diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l
index c87efc1..ef602f0 100644
--- a/tools/perf/util/parse-events.l
+++ b/tools/perf/util/parse-events.l
@@ -80,7 +80,7 @@ event [^,{}/]+
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 [a-zA-Z_*?][a-zA-Z0-9\-_*?]*
modifier_event [ukhpGH]{1,8}
modifier_bp [rwx]{1,3}

--
1.7.7.6