From patchwork Thu May 14 19:20:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11549609 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 52728913 for ; Thu, 14 May 2020 19:27:09 +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 2844520643 for ; Thu, 14 May 2020 19:27:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="LFBtdEK1" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2844520643 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]:55262 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jZJVc-0008Na-8A for patchwork-qemu-devel@patchwork.kernel.org; Thu, 14 May 2020 15:27:08 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:58112) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jZJPv-000740-KV for qemu-devel@nongnu.org; Thu, 14 May 2020 15:21:15 -0400 Received: from mail-lf1-x142.google.com ([2a00:1450:4864:20::142]:39409) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jZJPt-0007Lj-By for qemu-devel@nongnu.org; Thu, 14 May 2020 15:21:15 -0400 Received: by mail-lf1-x142.google.com with SMTP id h26so3618084lfg.6 for ; Thu, 14 May 2020 12:21:12 -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=LFBtdEK10x1I7wKjZUxVKEioIqNKv4qGNNxAbxVeCpy88BQEfiObYBQKD0g7c251gF LvalcRQJvCogsJz2O+vf9pvPj6dgPvB+YZeNkCik8dELOONbwqzby061MQGtx1A6yJir caPijIEw4kDgaNHDpbIG2370E5sJhgVl5Q4BF9mm8699Y7/wZ5ufhUx1LbN/5fgu/BLl LSWQpxZ9JvAo+n4/0Khdqe9o45nj3I68hSy9k327taxwVGQ9G48XongSxmrPDKqGDETJ LoRAVVhBnN9uRR2Aj4A9RHQW9xarq190l4W5jVYlKXTxp/OWscb7RX8jbUfWoGpA3vWp o/dA== 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=Jtz/wnvoN5BEYo1jHZoO5PfSR99ampMboPicdc5KGiDKPWdLipoqwFH3zhZLtIcxT6 c//2YndsWJNGcWAc5sLX6xXzVPTtFh/vvQMCdK0OdlJkMxwzFrpbDfcc5hx815uAr8aT yWoA10CUAUhnz2R2Gs4cVzJyuX5pprOgdwnczuVnvzbuui5TCA/GKKfaBFlx/CLpLPIS eIO1y5F1f/ta/yaDPV6aILK9xanwh+SLiN6fvzQjumG8pXv16FzCEXpIKUsltdl+aAHt ml9ndaqW9aYcWQxCsApXAK7rbGXtkw9dlVvzBptLLW+xATFTagXO0y19UxeCtLhvvTvk lxUw== X-Gm-Message-State: AOAM531aBG3JuWjI5JbDYGwpQMvLu9uafoh9nnQf2KED0Zhl22IcxPas 4jW7vkL+SXC30+VBH/Gn4p5MxcM6Hb8= X-Google-Smtp-Source: ABdhPJwnlB5dSQue6ZSsDWDxd+vtaRzZ7RfeKd43RHJlohRR0Tv5foxBtkSzdenfFe0iKNg6Q0uFYg== X-Received: by 2002:a19:f00b:: with SMTP id p11mr4319044lfc.210.1589484071662; Thu, 14 May 2020 12:21:11 -0700 (PDT) Received: from localhost.localdomain ([109.245.227.98]) by smtp.gmail.com with ESMTPSA id h3sm2427257lfk.3.2020.05.14.12.21.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 14 May 2020 12:21:11 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v2 04/17] target/mips: fpu: Demacro DIV. Date: Thu, 14 May 2020 21:20:34 +0200 Message-Id: <20200514192047.5297-5-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200514192047.5297-1-aleksandar.qemu.devel@gmail.com> References: <20200514192047.5297-1-aleksandar.qemu.devel@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::142; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-lf1-x142.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@rt-rk.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. 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)