From patchwork Sun May 17 09:23:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 282539 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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, 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 9A670C433E0 for ; Sun, 17 May 2020 09:27:54 +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 5BE7F206D5 for ; Sun, 17 May 2020 09:27:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nKlABRnA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5BE7F206D5 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40050 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jaFaL-0003yl-IM for qemu-devel@archiver.kernel.org; Sun, 17 May 2020 05:27:53 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36656) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jaFWw-0004Ax-Lw for qemu-devel@nongnu.org; Sun, 17 May 2020 05:24:22 -0400 Received: from mail-lj1-x241.google.com ([2a00:1450:4864:20::241]:41125) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jaFWv-0001nE-Ub for qemu-devel@nongnu.org; Sun, 17 May 2020 05:24:22 -0400 Received: by mail-lj1-x241.google.com with SMTP id v16so2568850ljc.8 for ; Sun, 17 May 2020 02:24:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=u+u2GTLpTwv9NrMPHkakKvWn/ABYNzXl/Rjh49VH7qg=; b=nKlABRnAZA+xXDMVxH8qNeFknIo34x1KARIhU0JylHWIfIUl38oyNga1TtXoL/RmCb Zeu4gNzEbS/IhyhL/MMz8RAsmIG0J3//u2uN53QaeNnP0tz3EVkOmBOCpxvy5Yq4ZQ7P /ALfxH0TaPNolbRiBQvYwfOHDVXmlOg/VCO2wPg9WFl0LCSYtKjIRiHHtwK75wKhwX9m xBzkyFIXebrde+vJULUjyXFIkld8WmAFfxHF2iArRtPABI6UlXO/S6NWDDLJl1mEf+CD /pj7/8rnsvw+sgt1NMjwvo/yjSsU0QrOxQXzq0FfPzePqZnWOYlOwLwFBRlN8oAMQOpp kvYw== 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:mime-version:content-transfer-encoding; bh=u+u2GTLpTwv9NrMPHkakKvWn/ABYNzXl/Rjh49VH7qg=; b=omJCV+0NgpBW3uq8MTKef944WoFIDwn8r0kVHvNPbGMhxTdmdWZESDTEmV2aokE10k yE213G6xJoa2QwjINSxTyki//1JTJpkgnDG3ZyR7mr0d9mF1L6aeNJIgMa17YNg1tiIR lkSupbMt1EgTbdGfudwXTvMt0bhk5JUQsgpQjzJT6tm51wyjFh5E/LyC+Fppxb/tLFro RPzU+diHF/xqCv8rciF6XIe0FwwQILGpwa49kyQEn+zrTMeFFpUsJzpXoJCl1k2dy+gU Yblk+gcFdrsKQMYNuAr5fh9sx06GF1wvYpfRBteJgfs0NevJI6QSGCFgF0uX8QDjl5RU g8EQ== X-Gm-Message-State: AOAM5321Den/Zw46osZ7Cke5T3iHWC4v6AgnI7gyevtwW4+FI85dNB4O jTpOfEJSUW9a06jNApoJQUI7ufeq9/k= X-Google-Smtp-Source: ABdhPJzqt8IEByJ6TlRrpzuLtEtjH3L8Cx/COdG5RXtsLz3TJHW1z3KIkMhIsi+WWTSlKIRMbPkZUQ== X-Received: by 2002:a2e:88d8:: with SMTP id a24mr7257797ljk.224.1589707460334; Sun, 17 May 2020 02:24:20 -0700 (PDT) Received: from localhost.localdomain ([109.245.227.98]) by smtp.gmail.com with ESMTPSA id l2sm3872138ljg.89.2020.05.17.02.24.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 May 2020 02:24:19 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v4 04/19] target/mips: fpu: Demacro DIV. Date: Sun, 17 May 2020 11:23:42 +0200 Message-Id: <20200517092357.1469-5-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200517092357.1469-1-aleksandar.qemu.devel@gmail.com> References: <20200517092357.1469-1-aleksandar.qemu.devel@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::241; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-lj1-x241.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_PASS=-0.001 autolearn=_AUTOLEARN 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: aleksandar.rikalo@syrmia.com, Aleksandar Markovic Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This is just a cosmetic change to enable tools like gcov, gdb, callgrind, etc. to better display involved source code. Signed-off-by: Aleksandar Markovic --- target/mips/fpu_helper.c | 37 ++++++++++++++++++++++++++++++++++++- 1 file changed, 36 insertions(+), 1 deletion(-) diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c index 449e945166..2759c9989d 100644 --- a/target/mips/fpu_helper.c +++ b/target/mips/fpu_helper.c @@ -1208,7 +1208,6 @@ uint64_t helper_float_ ## name ## _ps(CPUMIPSState *env, \ return ((uint64_t)wth2 << 32) | wt2; \ } -FLOAT_BINOP(div) #undef FLOAT_BINOP uint64_t helper_float_add_d(CPUMIPSState *env, @@ -1319,6 +1318,42 @@ uint64_t helper_float_mul_ps(CPUMIPSState *env, return ((uint64_t)wth2 << 32) | wtl2; } +uint64_t helper_float_div_d(CPUMIPSState *env, + uint64_t fdt0, uint64_t fdt1) +{ + uint64_t dt2; + + dt2 = float64_div(fdt0, fdt1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return dt2; +} + +uint32_t helper_float_div_s(CPUMIPSState *env, + uint32_t fst0, uint32_t fst1) +{ + uint32_t wt2; + + wt2 = float32_div(fst0, fst1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return wt2; +} + +uint64_t helper_float_div_ps(CPUMIPSState *env, + uint64_t fdt0, uint64_t fdt1) +{ + uint32_t fstl0 = fdt0 & 0XFFFFFFFF; + uint32_t fsth0 = fdt0 >> 32; + uint32_t fstl1 = fdt1 & 0XFFFFFFFF; + uint32_t fsth1 = fdt1 >> 32; + uint32_t wtl2; + uint32_t wth2; + + wtl2 = float32_div(fstl0, fstl1, &env->active_fpu.fp_status); + wth2 = float32_div(fsth0, fsth1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return ((uint64_t)wth2 << 32) | wtl2; +} + /* MIPS specific binary operations */ uint64_t helper_float_recip2_d(CPUMIPSState *env, uint64_t fdt0, uint64_t fdt2)