From nobody Wed Feb 11 02:55:01 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=ilande.co.uk Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1687952938929407.1766939089206; Wed, 28 Jun 2023 04:48:58 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qETd7-0003KE-A4; Wed, 28 Jun 2023 07:46:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qETcO-0002gD-62 for qemu-devel@nongnu.org; Wed, 28 Jun 2023 07:46:04 -0400 Received: from mail.ilande.co.uk ([2001:41c9:1:41f::167]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qETcL-0005F5-Hp for qemu-devel@nongnu.org; Wed, 28 Jun 2023 07:45:51 -0400 Received: from host86-130-37-216.range86-130.btcentralplus.com ([86.130.37.216] helo=kentang.home) by mail.ilande.co.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qETc7-00007c-En; Wed, 28 Jun 2023 12:45:39 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=ilande.co.uk; s=20220518; h=Subject:Content-Transfer-Encoding:Content-Type: MIME-Version:References:In-Reply-To:Message-Id:Date:To:From:Sender:Reply-To: Cc:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=FV+chXvjmNEXKyHiXB6vsfOn/aoT2Gsa6mwo/x6dy/A=; b=k44+/gkvrg96DyXI7wEj/HPu+g MNgtOi8+sSfBhrniLJEdevSh/Vo6qH3DdK0m7JJEC6TC9FaOTqoiir65Jgz1secpFALo8xJiU0Tfv muqHVAQYqupxioVh7Kpkp3i9YlMVf/f2wvyhbBRjFkQuSiHy2bzUaGCz94gahIWYhoMEzwTOGTZT+ 6swtuAXVQD5LDvc7pIivNSK/ahSa6cXnNIFYCaxl4W9thaZPF+epYrdsk6Aunb829aKY1xtMT0/W8 bYLkgio+Qc3cIB4KUZ1E54F4v9UgtCztll+RGpu06xhvhF1ww3KGk5wnrmFCBA+T4u5OnE6PoPNzl UoV93tw+sqqSQUKVHQhaFiVg4LYCfuS06cJSKbCerQ/JYnJvfNZUkKFmUItYy/cqi/qAtLZKLjBNn Tjwr6GfrHjw8upDgXu9NdSVmyqtvd9I/yAg9Q6b/koKHw4ncimEeoq+17czQ1vQ4qvbTiP2orv3vW y01d0gFskWDjXiGHuWX5mtLDg/e+bugG1wXFnmJhJopzp5spajcku+OTF3np/BWlj2xHx/SmZsKpT otGh0VUBBQdD51ZzTMcSmCpnQHKZ88Fgtoae7Lf/A4L3eLXP7io0/oyE3QtUm2GupZ7urNSQL/8Jo cVAd98olF9aD3wy5xoZ+kBxvV5COBGJNaeIZ3ENvc=; From: Mark Cave-Ayland To: richard.henderson@linaro.org, qemu-devel@nongnu.org Date: Wed, 28 Jun 2023 12:45:03 +0100 Message-Id: <20230628114504.546265-10-mark.cave-ayland@ilande.co.uk> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20230628114504.546265-1-mark.cave-ayland@ilande.co.uk> References: <20230628114504.546265-1-mark.cave-ayland@ilande.co.uk> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-SA-Exim-Connect-IP: 86.130.37.216 X-SA-Exim-Mail-From: mark.cave-ayland@ilande.co.uk Subject: [PULL 09/10] target/sparc: Use tcg_gen_lookup_and_goto_ptr for v9 WRASI X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on mail.ilande.co.uk) Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2001:41c9:1:41f::167; envelope-from=mark.cave-ayland@ilande.co.uk; helo=mail.ilande.co.uk X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1687952940186100003 From: Richard Henderson We incorporate %asi into tb->flags so that we may generate inline code for the many ASIs for which it is easy to do so. Setting %asi is common for e.g. memcpy and memset performing block copy and clear, so it is worth noticing this case. We must end the TB but do not need to return to the main loop. Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Richard Henderson Message-Id: <20230628071202.230991-9-richard.henderson@linaro.org> Signed-off-by: Mark Cave-Ayland --- target/sparc/translate.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/target/sparc/translate.c b/target/sparc/translate.c index 9148e33283..bd877a5e4a 100644 --- a/target/sparc/translate.c +++ b/target/sparc/translate.c @@ -4147,10 +4147,14 @@ static void disas_sparc_insn(DisasContext * dc, uns= igned int insn) tcg_gen_andi_tl(cpu_tmp0, cpu_tmp0, 0xff); tcg_gen_st32_tl(cpu_tmp0, cpu_env, offsetof(CPUSPARCState, as= i)); - /* End TB to notice changed ASI. */ + /* + * End TB to notice changed ASI. + * TODO: Could notice src1 =3D %g0 and IS_= IMM, + * update DisasContext and not exit the TB. + */ save_state(dc); gen_op_next_insn(); - tcg_gen_exit_tb(NULL, 0); + tcg_gen_lookup_and_goto_ptr(); dc->base.is_jmp =3D DISAS_NORETURN; break; case 0x6: /* V9 wrfprs */ --=20 2.30.2