From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751773Ab3LKMRn (ORCPT ); Wed, 11 Dec 2013 07:17:43 -0500 Received: from [216.32.181.183] ([216.32.181.183]:3080 "EHLO ch1outboundpool.messaging.microsoft.com" rhost-flags-FAIL-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751508Ab3LKMRd (ORCPT ); Wed, 11 Dec 2013 07:17:33 -0500 X-Forefront-Antispam-Report: CIP:165.204.84.221;KIP:(null);UIP:(null);IPV:NLI;H:atltwp01.amd.com;RD:none;EFVD:NLI X-SpamScore: 1 X-BigFish: VPS1(zzzz1f42h208ch1ee6h1de0h1fdah2073h2146h1202h1e76h2189h1d1ah1d2ah1fc6hzd2iz1de098h8275bh1de097hz2dh839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h14ddh1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah2222h224fh1d0ch1d2eh1d3fh1dfeh1dffh1e1dh1e23h1fe8h1ff5h2218h2216h226dh22d0h2327h2336h1155h) X-WSS-ID: 0MXN5VP-07-4WA-02 X-M-MSG: From: To: , , , CC: , , , , , , Suravee Suthikulpanit Subject: [PATCH 3/4] perf tools: add hardware breakpoint bp_len test cases Date: Wed, 11 Dec 2013 06:28:25 -0600 Message-ID: <1386764906-1681-4-git-send-email-suravee.suthikulpanit@amd.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1386764906-1681-1-git-send-email-suravee.suthikulpanit@amd.com> References: <1386764906-1681-1-git-send-email-suravee.suthikulpanit@amd.com> MIME-Version: 1.0 Content-Type: text/plain X-OriginatorOrg: amd.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jacob Shin Signed-off-by: Jacob Shin Signed-off-by: Suravee Suthikulpanit --- tools/perf/tests/parse-events.c | 55 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) diff --git a/tools/perf/tests/parse-events.c b/tools/perf/tests/parse-events.c index 3cbd104..0c5bffc 100644 --- a/tools/perf/tests/parse-events.c +++ b/tools/perf/tests/parse-events.c @@ -1114,6 +1114,49 @@ static int test__pinned_group(struct perf_evlist *evlist) return 0; } +static int test__checkevent_breakpoint_len(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel = perf_evlist__first(evlist); + + TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type); + TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); + TEST_ASSERT_VAL("wrong bp_type", (HW_BREAKPOINT_R | HW_BREAKPOINT_W) == + evsel->attr.bp_type); + TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_1 == + evsel->attr.bp_len); + + return 0; +} + +static int test__checkevent_breakpoint_len_w(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel = perf_evlist__first(evlist); + + TEST_ASSERT_VAL("wrong number of entries", 1 == evlist->nr_entries); + TEST_ASSERT_VAL("wrong type", PERF_TYPE_BREAKPOINT == evsel->attr.type); + TEST_ASSERT_VAL("wrong config", 0 == evsel->attr.config); + TEST_ASSERT_VAL("wrong bp_type", HW_BREAKPOINT_W == + evsel->attr.bp_type); + TEST_ASSERT_VAL("wrong bp_len", HW_BREAKPOINT_LEN_2 == + evsel->attr.bp_len); + + return 0; +} + +static int +test__checkevent_breakpoint_len_rw_modifier(struct perf_evlist *evlist) +{ + struct perf_evsel *evsel = perf_evlist__first(evlist); + + TEST_ASSERT_VAL("wrong exclude_user", !evsel->attr.exclude_user); + TEST_ASSERT_VAL("wrong exclude_kernel", evsel->attr.exclude_kernel); + TEST_ASSERT_VAL("wrong exclude_hv", evsel->attr.exclude_hv); + TEST_ASSERT_VAL("wrong precise_ip", !evsel->attr.precise_ip); + + return test__checkevent_breakpoint_rw(evlist); +} + static int count_tracepoints(void) { char events_path[PATH_MAX]; @@ -1346,6 +1389,18 @@ static struct evlist_test test__events[] = { .name = "{cycles,cache-misses,branch-misses}:D", .check = test__pinned_group, }, + [42] = { + .name = "mem:0/1", + .check = test__checkevent_breakpoint_len, + }, + [43] = { + .name = "mem:0/2:w", + .check = test__checkevent_breakpoint_len_w, + }, + [44] = { + .name = "mem:0/4:rw:u", + .check = test__checkevent_breakpoint_len_rw_modifier, + }, }; static struct evlist_test test__events_pmu[] = { -- 1.8.1.2