From patchwork Wed Jul 14 22:55:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Taylor Simpson X-Patchwork-Id: 1505467 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=quicinc.com header.i=@quicinc.com header.a=rsa-sha256 header.s=qcdkim header.b=spjdh9P7; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 4GQCY3481Zz9sWq for ; Thu, 15 Jul 2021 08:56:22 +1000 (AEST) Received: from localhost ([::1]:52156 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m3nng-00064w-8W for incoming@patchwork.ozlabs.org; Wed, 14 Jul 2021 18:56:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:55566) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m3nmp-00061J-K9 for qemu-devel@nongnu.org; Wed, 14 Jul 2021 18:55:27 -0400 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:12363) by eggs.gnu.org with esmtps (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1m3nmo-0002re-5G for qemu-devel@nongnu.org; Wed, 14 Jul 2021 18:55:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=quicinc.com; i=@quicinc.com; q=dns/txt; s=qcdkim; t=1626303326; x=1657839326; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=OD1OD6POPBTd8z08uayN2Tkv4UvAaQ0VAfNXqf1Peu0=; b=spjdh9P7JlCR6iKtfcc3b9OCTrkED1rzaVSwTsaKVkVOLWrcLmKm+l46 Pj1WP4eeDbpNiZlBU/Tl6f5+94sxmkDldBd4mqYdiltjaV1eZ8bxZSoWK SCm26KdkrEMN5ohj2trK3v98h7ZZoGpA2AhuY7dmq47FGZnbn4fkK6/gy E=; Received: from unknown (HELO ironmsg05-sd.qualcomm.com) ([10.53.140.145]) by alexa-out-sd-01.qualcomm.com with ESMTP; 14 Jul 2021 15:55:19 -0700 X-QCInternal: smtphost Received: from vu-tsimpson-aus.qualcomm.com (HELO vu-tsimpson1-aus.qualcomm.com) ([10.222.150.1]) by ironmsg05-sd.qualcomm.com with ESMTP; 14 Jul 2021 15:55:19 -0700 Received: by vu-tsimpson1-aus.qualcomm.com (Postfix, from userid 47164) id D7143E5F; Wed, 14 Jul 2021 17:55:18 -0500 (CDT) From: Taylor Simpson To: qemu-devel@nongnu.org Subject: [PATCH v2 2/2] linux-test (tests/tcg/multiarch/linux-test.c) add check Date: Wed, 14 Jul 2021 17:55:09 -0500 Message-Id: <1626303309-7946-3-git-send-email-tsimpson@quicinc.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1626303309-7946-1-git-send-email-tsimpson@quicinc.com> References: <1626303309-7946-1-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=0.249, 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, bcain@quicinc.com, alex.bennee@linaro.org, richard.henderson@linaro.org, tsimpson@quicinc.com, philmd@redhat.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Add a check that the SIGSEGV handler is called Reviewed-by: Richard Henderson Signed-off-by: Taylor Simpson --- 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;