perf tools: Add term support for parse_events_error
authorJiri Olsa <jolsa@kernel.org>
Wed, 22 Apr 2015 19:10:21 +0000 (21:10 +0200)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Wed, 29 Apr 2015 13:38:01 +0000 (10:38 -0300)
commite64b020ba1adfd081a26c5a35a2990f91da043a0
treec4386a2e23af588d889068d359e6f9e79928db89
parentcecf3a2e185c1d843428166d644ba3b564231293
perf tools: Add term support for parse_events_error

Allowing event's term processing to report back error, like:

  $ perf record -e 'cpu/even=0x1/' ls
  event syntax error: 'cpu/even=0x1/'
                           \___ unknown term

  valid terms: pc,any,inv,edge,cmask,event,in_tx,ldlat,umask,in_tx_cp,offcore_rsp,config,config1,config2,name,period,branch_type

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1429729824-13932-7-git-send-email-jolsa@kernel.org
[ Renamed 'error' variables to 'err', not to clash with util.h error() ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/tests/pmu.c
tools/perf/util/parse-events.c
tools/perf/util/parse-events.l
tools/perf/util/pmu.c
tools/perf/util/pmu.h