Re: [PATCH 1/3] perf, tool: Add parser generator for events parsing

[Jiri Olsa]

On Fri, Dec 16, 2011 at 03:03:16PM +0100, Peter Zijlstra wrote:
> 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).

any idea/details/specifics how they might look like? ;)

jirka
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/