From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757340Ab2GCWBh (ORCPT ); Tue, 3 Jul 2012 18:01:37 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53651 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757312Ab2GCWBO (ORCPT ); Tue, 3 Jul 2012 18:01:14 -0400 From: Jiri Olsa To: acme@redhat.com, a.p.zijlstra@chello.nl, mingo@elte.hu, paulus@samba.org, cjashfor@linux.vnet.ibm.com, fweisbec@gmail.com, eranian@google.com Cc: linux-kernel@vger.kernel.org, Jiri Olsa Subject: [PATCH 05/10] perf, tool: Split out PE_VALUE_SYM parsing token to SW and HW tokens Date: Wed, 4 Jul 2012 00:00:43 +0200 Message-Id: <1341352848-11833-6-git-send-email-jolsa@redhat.com> In-Reply-To: <1341352848-11833-1-git-send-email-jolsa@redhat.com> References: <1341352848-11833-1-git-send-email-jolsa@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Spliting PE_VALUE_SYM token to PE_VALUE_SYM_HW and PE_VALUE_SYM_SW tokens to separate hardware and software symbols. This will be usefull in upcomming patch where we want to be able to parse out only hardware events. Signed-off-by: Jiri Olsa --- tools/perf/util/parse-events.l | 2 +- tools/perf/util/parse-events.y | 15 +++++++++++---- 2 files changed, 12 insertions(+), 5 deletions(-) diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index c05dbef..86b27a5 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -56,7 +56,7 @@ static int sym(yyscan_t scanner, int type, int config) YYSTYPE *yylval = parse_events_get_lval(scanner); yylval->num = (type << 16) + config; - return PE_VALUE_SYM; + return type == PERF_TYPE_HARDWARE ? PE_VALUE_SYM_HW : PE_VALUE_SYM_SW; } static int term(yyscan_t scanner, int type) diff --git a/tools/perf/util/parse-events.y b/tools/perf/util/parse-events.y index 9525c45..2bc5fbf 100644 --- a/tools/perf/util/parse-events.y +++ b/tools/perf/util/parse-events.y @@ -26,14 +26,15 @@ do { \ %} %token PE_START_EVENTS PE_START_TERMS -%token PE_VALUE PE_VALUE_SYM PE_RAW PE_TERM +%token PE_VALUE PE_VALUE_SYM_HW PE_VALUE_SYM_SW PE_RAW PE_TERM %token PE_NAME %token PE_MODIFIER_EVENT PE_MODIFIER_BP %token PE_NAME_CACHE_TYPE PE_NAME_CACHE_OP_RESULT %token PE_PREFIX_MEM PE_PREFIX_RAW %token PE_ERROR %type PE_VALUE -%type PE_VALUE_SYM +%type PE_VALUE_SYM_HW +%type PE_VALUE_SYM_SW %type PE_RAW %type PE_TERM %type PE_NAME @@ -41,6 +42,7 @@ do { \ %type PE_NAME_CACHE_OP_RESULT %type PE_MODIFIER_EVENT %type PE_MODIFIER_BP +%type value_sym %type event_config %type event_term %type event_pmu @@ -109,8 +111,13 @@ PE_NAME '/' event_config '/' $$ = list; } +value_sym: +PE_VALUE_SYM_HW +| +PE_VALUE_SYM_SW + event_legacy_symbol: -PE_VALUE_SYM '/' event_config '/' +value_sym '/' event_config '/' { struct parse_events_data__events *data = _data; struct list_head *list = NULL; @@ -123,7 +130,7 @@ PE_VALUE_SYM '/' event_config '/' $$ = list; } | -PE_VALUE_SYM sep_slash_dc +value_sym sep_slash_dc { struct parse_events_data__events *data = _data; struct list_head *list = NULL; -- 1.7.10.4