From patchwork Wed Jul 21 21:19:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taylor Simpson X-Patchwork-Id: 12392205 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 76971C6377C for ; Wed, 21 Jul 2021 21:21:37 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 2C5CF611C1 for ; Wed, 21 Jul 2021 21:21:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2C5CF611C1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=quicinc.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:49908 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m6Jeq-0006n6-B1 for qemu-devel@archiver.kernel.org; Wed, 21 Jul 2021 17:21:36 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56156) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m6JdI-0004l5-G8 for qemu-devel@nongnu.org; Wed, 21 Jul 2021 17:20:00 -0400 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:21464) by eggs.gnu.org with esmtps (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1m6JdG-0001L4-NO for qemu-devel@nongnu.org; Wed, 21 Jul 2021 17:20:00 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1626902398; x=1658438398; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=iZD97eBIZucwiK0wtpAYBTW7dL93qQwl4FOpc+wIOK8=; b=ti0bvSxn5uc1h0wz+9kTdBTV+FRTklxG27on7x1lcOZz3cos/hyG9y0p DiHspdpY2B6+E7XoERbrzUdHdkMel11z1cP+A3Yl7rewdTr7AJDhgPmOo oCToAwmbYk/JSOGK2irbsX47VgHfL+XZUCBp+J0luhsuxgrq0rZcfkmcz s=; Received: from unknown (HELO ironmsg03-sd.qualcomm.com) ([10.53.140.143]) by alexa-out-sd-01.qualcomm.com with ESMTP; 21 Jul 2021 14:19:53 -0700 X-QCInternal: smtphost Received: from vu-tsimpson-aus.qualcomm.com (HELO vu-tsimpson1-aus.qualcomm.com) ([10.222.150.1]) by ironmsg03-sd.qualcomm.com with ESMTP; 21 Jul 2021 14:19:51 -0700 Received: by vu-tsimpson1-aus.qualcomm.com (Postfix, from userid 47164) id B4BC411B8; Wed, 21 Jul 2021 16:19:51 -0500 (CDT) From: Taylor Simpson To: qemu-devel@nongnu.org Subject: [PULL 3/3] linux-test (tests/tcg/multiarch/linux-test.c) add check Date: Wed, 21 Jul 2021 16:19:35 -0500 Message-Id: <1626902375-7002-4-git-send-email-tsimpson@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1626902375-7002-1-git-send-email-tsimpson@quicinc.com> References: <1626902375-7002-1-git-send-email-tsimpson@quicinc.com> MIME-Version: 1.0 Received-SPF: pass client-ip=199.106.114.38; envelope-from=tsimpson@qualcomm.com; helo=alexa-out-sd-01.qualcomm.com X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.248, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: ale@rev.ng, peter.maydell@linaro.org, bcain@quicinc.com, richard.henderson@linaro.org, tsimpson@quicinc.com, philmd@redhat.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Add a check that the SIGSEGV handler is called Reviewed-by: Richard Henderson Signed-off-by: Taylor Simpson Message-Id: <1626384156-6248-3-git-send-email-tsimpson@quicinc.com> --- tests/tcg/multiarch/linux-test.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/tests/tcg/multiarch/linux-test.c b/tests/tcg/multiarch/linux-test.c index c8c6aed..e2d88f8 100644 --- a/tests/tcg/multiarch/linux-test.c +++ b/tests/tcg/multiarch/linux-test.c @@ -439,10 +439,14 @@ static void sig_alarm(int sig) alarm_count++; } +/* Count the number of times handler is called */ +static int sig_segv_called; + static void sig_segv(int sig, siginfo_t *info, void *puc) { if (sig != SIGSEGV) error("signal"); + sig_segv_called++; longjmp(jmp_env, 1); } @@ -492,6 +496,10 @@ static void test_signal(void) *(volatile uint8_t *)0 = 0; } + if (sig_segv_called == 0) { + error("SIGSEGV handler not called"); + } + act.sa_handler = SIG_DFL; sigemptyset(&act.sa_mask); act.sa_flags = 0;