perf script: Explicitly handle known default print arg type
authorFrederic Weisbecker <fweisbec@gmail.com>
Tue, 22 May 2012 14:30:48 +0000 (16:30 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Tue, 22 May 2012 15:31:26 +0000 (12:31 -0300)
commite326e7524531c5c6de4a8cf8eeed60b4a9f47637
tree10bb1b044d8495bc746daf722e929fab48a5a11d
parent6b5fc39bdd781711d7da8b95ae0243df3b35c5bf
perf script: Explicitly handle known default print arg type

Handle the print argument types brought by the new libparsevent in perl
scripting engine.

PRINT_BSTRING and PRINT_DYNAMIC_ARRAY are treated just like strings
and thus don't require specific processing.

But PRINT_FUNC need specific plugins which are not yet handled, lets
warn if we meet this case.

This fixes:

     util/scripting-engines/trace-event-perl.c: In function define_event_symbol:
     util/scripting-engines/trace-event-perl.c:188: error: enumeration value PRINT_BSTRING not handled in switch
     util/scripting-engines/trace-event-perl.c:188: error: enumeration value PRINT_DYNAMIC_ARRAY not handled in switch
     util/scripting-engines/trace-event-perl.c:188: error: enumeration value PRINT_FUNC not handled in switch

Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Frederic Weisbecker <fweisbec@redhat.com>
Cc: Frederic Weisbecker <fweisbec@redhat.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Tom Zanussi <tzanussi@gmail.com>
Link: http://lkml.kernel.org/r/1337697049-30251-1-git-send-email-fweisbec@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/util/scripting-engines/trace-event-perl.c