From patchwork Mon May 18 20:09:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11556279 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0783113B4 for ; Mon, 18 May 2020 20:15:24 +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 C7482205CB for ; Mon, 18 May 2020 20:15:23 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Oy+qIf66" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C7482205CB 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:34286 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jamAU-00062x-Va for patchwork-qemu-devel@patchwork.kernel.org; Mon, 18 May 2020 16:15:23 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58618) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jam5m-00069t-4x for qemu-devel@nongnu.org; Mon, 18 May 2020 16:10:30 -0400 Received: from mail-lf1-x143.google.com ([2a00:1450:4864:20::143]:40776) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jam5l-0002Fk-Eh for qemu-devel@nongnu.org; Mon, 18 May 2020 16:10:29 -0400 Received: by mail-lf1-x143.google.com with SMTP id h188so9225764lfd.7 for ; Mon, 18 May 2020 13:10:28 -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=mYxLSKIyVoYLGhdjGpHn4CJKDqZ2VBMgsndd+FGkZyM=; b=Oy+qIf663ApaXErJ9OBjRv7/hOPVdkbkbls2B+RGiXyMG6gIp2XJtgzsaFcGlJyztT icaHa5SwF5Yw2XA/iO6zCff6ZtIiTE8DQBXZ0Z2c0j4JBf946LRo04nYTiQWl0BoHrpN ea1IguM+60VVzEcjXp0A7dPVMqMtbaSCEGmAz+qvVIMtleagAUQ5LLzJpYIqi4lT+lLD uWGov/Ax2Y5aqK+4t8q8jpPzLy9aLun1nvA4fhlOHLPv08SA0wbBi2MYErWdDFWPZpxG 1CHRIDb+NVhKKJh5T3v/mKhuIS+UL9R4xcGVp5xe95HfegsGT4tSgt0ad92QpDRO/xjC XXfQ== 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=mYxLSKIyVoYLGhdjGpHn4CJKDqZ2VBMgsndd+FGkZyM=; b=gDAqnpjAnmGcODUijs4SqcscgSpHNonjAnAprRDa0USoksSIiBS9NaSen5Q7SzVPp1 3N3g/SmNIYNyi/9xXbptUzG+IE/bSlJJ0y33YWExa00lOznno++pLPCV6TzlJJcdvArl M9ULlM2jigwQLLMau5u7fHqq7ahEoXAIGaKf+0h6zq4e4/LhPZVZoPyHRjKYExdY6e26 kBGjg92gSk3rmHDWHId1F9fDiVCAd+5k3pFpFw50/cMEKXgln9hL0MrUoZFaMLcu3Grp Z/qlI4FBzAARkB9TqqhLZkRRx8JpKjJByd7nENbOfneG+vG0bS1zfijcvbgT8z/wDaFS VaHA== X-Gm-Message-State: AOAM53161y/Wj7nWI8fZP2WZTXS5NGlecpa8zN5VnoR+r0jF3gqG+P0V ZGYPRSFlUgx4ixp2Qa56danvY+0uAtg= X-Google-Smtp-Source: ABdhPJyssr7rfTQqfxHumocsuweNwR9n1q7spqgMcn4+ziXs+MssoTqt9cKNNqsof/sPpkIBhSup6w== X-Received: by 2002:a19:ae10:: with SMTP id f16mr11938626lfc.74.1589832627692; Mon, 18 May 2020 13:10:27 -0700 (PDT) Received: from localhost.localdomain ([109.245.227.98]) by smtp.gmail.com with ESMTPSA id c78sm8700591lfd.63.2020.05.18.13.10.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 18 May 2020 13:10:27 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v6 04/21] target/mips: fpu: Demacro DIV. Date: Mon, 18 May 2020 22:09:03 +0200 Message-Id: <20200518200920.17344-5-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200518200920.17344-1-aleksandar.qemu.devel@gmail.com> References: <20200518200920.17344-1-aleksandar.qemu.devel@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::143; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-lf1-x143.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: 12 X-Spam_score: 1.2 X-Spam_bar: + X-Spam_report: (1.2 / 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, RCVD_IN_SBL_CSS=3.335, SPF_PASS=-0.001, URIBL_BLOCKED=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+patchwork-qemu-devel=patchwork.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. Reviewed-by: Aleksandar Rikalo 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)