Messages in this thread | | | Subject | Re: [PATCH 1/3] perf, tool: Add parser generator for events parsing | From | Peter Zijlstra <> | Date | Fri, 16 Dec 2011 15:03:16 +0100 |
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On Fri, 2011-12-16 at 15:02 +0100, Peter Zijlstra wrote: > > event_tracepoint: PE_NAME_TP ':' PE_NAME_TP modifier > > event_raw: PE_SEP_RAW PE_VALUE modifier > > event_numeric: PE_VALUE ':' PE_VALUE modifier > > event_symbolic: PE_NAME_SYM modifier > > event_generic_hw: PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT '-' PE_NAME_CACHE_OP_RESULT modifier | > > PE_NAME_CACHE_TYPE '-' PE_NAME_CACHE_OP_RESULT modifier | > > PE_NAME_CACHE_TYPE modifier > > event_breakpoint: PE_SEP_BP ':' PE_VALUE event_breakpoint_type modifier > > event_breakpoint_type: PE_MODIFIER_BPTYPE | empty > > modifier: PE_MODIFIER_EVENT | empty > > This isn't complete, we need means of specifying > perf_event_attr::config[12] when specifying a raw event.
Also, it might make sense to think about how to specify sysfs events (which don't exist yet).
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