From patchwork Wed Dec 10 19:26:49 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eduardo Habkost X-Patchwork-Id: 419834 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id B84511400D5 for ; Thu, 11 Dec 2014 06:31:23 +1100 (AEDT) Received: from localhost ([::1]:47588 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xymyn-0007S7-To for incoming@patchwork.ozlabs.org; Wed, 10 Dec 2014 14:31:21 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:55415) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xymun-0000UW-9V for qemu-devel@nongnu.org; Wed, 10 Dec 2014 14:27:23 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xymuh-0007nO-1E for qemu-devel@nongnu.org; Wed, 10 Dec 2014 14:27:13 -0500 Received: from mx1.redhat.com ([209.132.183.28]:36629) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xymug-0007nK-QV for qemu-devel@nongnu.org; Wed, 10 Dec 2014 14:27:06 -0500 Received: from int-mx10.intmail.prod.int.phx2.redhat.com (int-mx10.intmail.prod.int.phx2.redhat.com [10.5.11.23]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id sBAJR6bg026179 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL) for ; Wed, 10 Dec 2014 14:27:06 -0500 Received: from localhost (ovpn-113-88.phx2.redhat.com [10.3.113.88]) by int-mx10.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id sBAJR5L5015611; Wed, 10 Dec 2014 14:27:05 -0500 From: Eduardo Habkost To: qemu-devel@nongnu.org Date: Wed, 10 Dec 2014 17:26:49 -0200 Message-Id: <1418239610-3997-7-git-send-email-ehabkost@redhat.com> In-Reply-To: <1418239610-3997-1-git-send-email-ehabkost@redhat.com> References: <1418239610-3997-1-git-send-email-ehabkost@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.23 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Paolo Bonzini , Igor Mammedov Subject: [Qemu-devel] [PATCH v3 6/7] tests: test-x86-cpu: Add TCG feature bit initialization test X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Signed-off-by: Eduardo Habkost --- tests/test-x86-cpu.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/tests/test-x86-cpu.c b/tests/test-x86-cpu.c index b6e4382..fb3de05 100644 --- a/tests/test-x86-cpu.c +++ b/tests/test-x86-cpu.c @@ -54,6 +54,30 @@ static void test_cpu_creation(void) } } +static void test_cpu_features_tcg(void) +{ + int i; + for (i = 0; i < ARRAY_SIZE(builtin_x86_defs); ++i) { + FeatureWord w; + ObjectClass *oc; + X86CPU *cpu; + Error *error = NULL; + X86CPUDefinition *def = &builtin_x86_defs[i]; + char features[] = ""; + + oc = x86_cpu_class_by_name(def->name); + cpu = X86_CPU(object_new(object_class_get_name(oc))); + x86_cpu_parse_featurestr(CPU(cpu), features, &error); + + for (w = 0; w < FEATURE_WORDS; w++) { + uint32_t expected = def->features[w] | default_features_all[w]; + uint32_t actual = cpu->env.features[w] | cpu->filtered_features[w]; + g_assert_cmpint(actual, ==, expected); + } + object_unref(OBJECT(cpu)); + } +} + int main(int argc, char *argv[]) { module_call_init(MODULE_INIT_QOM); @@ -61,6 +85,7 @@ int main(int argc, char *argv[]) g_test_init(&argc, &argv, NULL); g_test_add_func("/cpu/x86/creation", test_cpu_creation); + g_test_add_func("/cpu/x86/features/tcg", test_cpu_features_tcg); g_test_run();