From patchwork Fri Dec 7 10:36:13 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 10717873 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 589781759 for ; Fri, 7 Dec 2018 10:38:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F0D82C4E4 for ; Fri, 7 Dec 2018 10:38:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2EFA32E1DF; Fri, 7 Dec 2018 10:38:28 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id B4EB22C4E4 for ; Fri, 7 Dec 2018 10:38:27 +0000 (UTC) Received: from localhost ([::1]:45256 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gVDWc-0001Wb-VS for patchwork-qemu-devel@patchwork.kernel.org; Fri, 07 Dec 2018 05:38:27 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:59104) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gVDV4-000842-Vl for qemu-devel@nongnu.org; Fri, 07 Dec 2018 05:36:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gVDV3-0007TY-BN for qemu-devel@nongnu.org; Fri, 07 Dec 2018 05:36:50 -0500 Received: from mail-oi1-x241.google.com ([2607:f8b0:4864:20::241]:42314) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gVDV3-0007Sz-6L for qemu-devel@nongnu.org; Fri, 07 Dec 2018 05:36:49 -0500 Received: by mail-oi1-x241.google.com with SMTP id w13so2985710oiw.9 for ; Fri, 07 Dec 2018 02:36:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=EoYoD6oIbPQGvsMFdoZaRrFdYbqAdTr3zU+lFQH+BQ8=; b=KRaZjYfLRM9+XlhL42QgyYxRmiYcZ7iYVF6KLlx4wX+1cQXYe4FE2Qbt32VaA4hG67 0xtPRsMEAGzRtNanCZr0DYdAF7KFH1DTa/ILewW1ntNglRZ/Uw6Ugd5l/P7lAzrFt/sg 6i8Nube4U8PttcmU8vcDK9ChJ4XCbuQYJrNuo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=EoYoD6oIbPQGvsMFdoZaRrFdYbqAdTr3zU+lFQH+BQ8=; b=cOy0vphezjKaFH9YKQN7qhm7g9nxZbNWo6H2wGzFu6Q0waiYKD1ENf5McQaAmnnjp/ BzpsmH9yDf7mIwCqusHE44hfKGVhi5lkO4DCdLjM3n8my5/cHjQMEVejdAbU6BXwUeUr JYHinXtOasfyylfluOTHsTslbceTY/QBxc8BzA7kESBrjErS5wBPYMHhtD5bPaCDsK90 G6n4391e3Znqy6NKo+PiL1sMYg4dfO4RXAwzlLOVAmxnskCVAXSiWI7ZSEr7uS3tE5QH jYjjKi4i5XxbqnBU+39REDdML4nH0OqxdAnAR2DvEiOvefiYSSPTmLP28N9PJoBTrlK/ ZWFg== X-Gm-Message-State: AA+aEWa6p3YvwBH56hkIL5og4rzeXa5UxXZcG1/tmDF85QtZ5dODIaBZ l1ZTitehqru3qI0X0puzNWvg3bUnFGQ= X-Google-Smtp-Source: AFSGD/Vghl2gkvkWtEMcHye4pC6eLd/7KRbi/iTBWYRGdKtNg6t7Dq5lbzZPJ9iKQoFFUSqrYpPwbw== X-Received: by 2002:aca:48d1:: with SMTP id v200mr960604oia.69.1544179008188; Fri, 07 Dec 2018 02:36:48 -0800 (PST) Received: from cloudburst.twiddle.net (172.189-204-159.bestel.com.mx. [189.204.159.172]) by smtp.gmail.com with ESMTPSA id c19sm2037594otl.16.2018.12.07.02.36.47 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 07 Dec 2018 02:36:47 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Date: Fri, 7 Dec 2018 04:36:13 -0600 Message-Id: <20181207103631.28193-9-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.2 In-Reply-To: <20181207103631.28193-1-richard.henderson@linaro.org> References: <20181207103631.28193-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::241 Subject: [Qemu-devel] [PATCH 08/26] target/arm: Decode PAuth within disas_data_proc_2src X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, ramana.radhakrishnan@arm.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Richard Henderson Reviewed-by: Peter Maydell --- target/arm/translate-a64.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index 7ba4c996cf..d034a5edf3 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -4884,6 +4884,13 @@ static void disas_data_proc_2src(DisasContext *s, uint32_t insn) case 11: /* RORV */ handle_shift_reg(s, A64_SHIFT_TYPE_ROR, sf, rm, rn, rd); break; + case 12: /* PACGA */ + if (sf == 0 || !dc_isar_feature(aa64_pauth, s)) { + goto do_unallocated; + } + gen_helper_pacga(cpu_reg(s, rd), cpu_env, + cpu_reg(s, rn), cpu_reg_sp(s, rm)); + break; case 16: case 17: case 18: @@ -4899,6 +4906,7 @@ static void disas_data_proc_2src(DisasContext *s, uint32_t insn) break; } default: + do_unallocated: unallocated_encoding(s); break; }