From patchwork Mon Jun 28 22:08:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Henderson X-Patchwork-Id: 12348633 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=-11.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,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 34747C11F64 for ; Mon, 28 Jun 2021 22:09:44 +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 BF53361CA1 for ; Mon, 28 Jun 2021 22:09:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF53361CA1 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:46464 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lxzRm-0003dq-OY for qemu-devel@archiver.kernel.org; Mon, 28 Jun 2021 18:09:42 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51058) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lxzQN-00010j-ES for qemu-devel@nongnu.org; Mon, 28 Jun 2021 18:08:17 -0400 Received: from mail-pl1-x62c.google.com ([2607:f8b0:4864:20::62c]:40449) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lxzQL-0006Fo-8O for qemu-devel@nongnu.org; Mon, 28 Jun 2021 18:08:15 -0400 Received: by mail-pl1-x62c.google.com with SMTP id m17so9746653plx.7 for ; Mon, 28 Jun 2021 15:08:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rHYS+DaPZN1zmtTmpkqAPqjeJf+Qe6pkEHpUiufhBck=; b=cqDbrYOdtIU4H9mZR/uq7j3eCB7CbdbbsyVRRSbLzkytOf/ojHgKr9zcl1H8g38ZiE hGN3/0Wo9g61FqCYVYdroiUgdD/Poa93xaZa693g3sc+JAnB9tBywDjUSE7ct7cVMz6f d9kupbFfOcIOURH0Fcggo30n/BnN4ljrSoJz1+1A/fZdFJdyQsGJ4ur8wN9bLd+FWI5f NwPo3E5cUpv6rvAQyox48+dJTtS4f+gQwY3y/OCVwhg7+oQPh5Kpi3qilVWoPtEd3T5r V/BgsVlODfDHXrlSNVV15735rV8I1JZydkwCr57jhS4v5o0SkLr+++decgwsMt8d8w5q VgJw== 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:mime-version :content-transfer-encoding; bh=rHYS+DaPZN1zmtTmpkqAPqjeJf+Qe6pkEHpUiufhBck=; b=gNQMBm6qWlKjIgdW/Cm90PjEGAKSlOgKWmFDiwBaweeJGchJXdhvA1el64LrYKjTwq Lv/cMja54JTjYiB5d9Pe6ysLvETU2seOHI6ZYIAc7JCSIfDta9kgwqrkucF3+HwuYtu7 U1d0MPfLJWD37QGjHJoQFewWaB9o8CRfltOgeY54895j4HxITItveHVnJZhDWnY4Vr/O irXky7n24lbXgiHL0wqRXENkliJ6FtntRIoSDdgtNatRGGuFyWc6XNHWfAhyDy9mOuGr IvGHEZLjLqg6gEclY3O8bPEt+UbZleuLoAjELWU+BCtBBSAk84KrF3wd/mlJkR0RRHPQ WalQ== X-Gm-Message-State: AOAM531LQLAMGMtqFl/tJbumGwQdbS1ZYRSn2+cJuRWL90Qq4hHxh7xc Nr8EUqztrhVyuESRKnvdQ3tKh3kff7Sagw== X-Google-Smtp-Source: ABdhPJxrEMNRypFjMwzyXJyvK/CEshTlHqYAhlyUHDMSt/HsJ8bLM+iP+RSv3QAxaLNmjQ9d8RYFyA== X-Received: by 2002:a17:90a:4b88:: with SMTP id i8mr27343857pjh.99.1624918091361; Mon, 28 Jun 2021 15:08:11 -0700 (PDT) Received: from localhost.localdomain ([71.212.149.176]) by smtp.gmail.com with ESMTPSA id l6sm16030164pgh.34.2021.06.28.15.08.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 28 Jun 2021 15:08:11 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v3 0/9] target/nios2: Convert to TranslatorOps Date: Mon, 28 Jun 2021 15:08:01 -0700 Message-Id: <20210628220810.2919600-1-richard.henderson@linaro.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::62c; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x62c.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, 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: marex@denx.de, crwulff@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" I've reached a point where *all* targets must use the translator loop. Do that, plus some other obvious cleanups. Changes for v3: * Improve the commentary on patch 4 (pmm). * Inline handle_instruction. * Use pc_next for pc+4 (pmm). Changes for v2: * Fix (drop) singlestep check for max_insns. We already do that generically. r~ Richard Henderson (9): target/nios2: Replace DISAS_TB_JUMP with DISAS_NORETURN target/nios2: Use global cpu_env target/nios2: Use global cpu_R target/nios2: Add DisasContextBase to DisasContext target/nios2: Convert to TranslatorOps target/nios2: Remove assignment to env in handle_instruction target/nios2: Clean up goto in handle_instruction target/nios2: Inline handle_instruction target/nios2: Use pc_next for pc + 4 target/nios2/translate.c | 318 +++++++++++++++++++-------------------- 1 file changed, 153 insertions(+), 165 deletions(-)