From patchwork Tue Jun 9 16:28:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11596085 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 9604D138C for ; Tue, 9 Jun 2020 16:37:16 +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 6B11220737 for ; Tue, 9 Jun 2020 16:37:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="phuULrsI" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6B11220737 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]:56896 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jihFT-0008Kl-MD for patchwork-qemu-devel@patchwork.kernel.org; Tue, 09 Jun 2020 12:37:15 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47462) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jih7F-0005xZ-M9 for qemu-devel@nongnu.org; Tue, 09 Jun 2020 12:28:45 -0400 Received: from mail-wr1-x42a.google.com ([2a00:1450:4864:20::42a]:46030) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jih7E-00017E-Le for qemu-devel@nongnu.org; Tue, 09 Jun 2020 12:28:45 -0400 Received: by mail-wr1-x42a.google.com with SMTP id c3so21991970wru.12 for ; Tue, 09 Jun 2020 09:28:44 -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; bh=dfCeaqITGsnWlGdBOBw3AZ0RLQTDRMeG08FAQqk/jUE=; b=phuULrsIv27MuqLY+TRGVFDrOWgQr+/j4y0W/TABLr7oCImvy+5c5kmYtSXzXOLjso XTyPC6pL/VTRtGU+ncy9QcuqbDQtLjVIUg/2O2xuVT3foLmSu1Mhth/dmOBNRYa8fuws dPc/4FX0/5dlGqSrOlpNfAReYTfS7xkl/F2hId7E21eDj6UK20is5a6kxH8tfvpu2Yii BRsVgEMTseWfKfgdgVoi3W4doxIEKA3YgOM2e9FlhrkxvTe47SbknId2u+ZNHL2hP3bo /vfrtiv5432X7BrQI2mnT0ZNObbomSqCPfu/S6TE3uLY6S5QhKriZ5SLARcD3XUMPIN6 nzfQ== 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; bh=dfCeaqITGsnWlGdBOBw3AZ0RLQTDRMeG08FAQqk/jUE=; b=Y2M9jMnDA/jNoZoyEChWkK5XRyWQ/X7QZHSwNliiMboj53ClgMFTiZfaxmgJi4O4yG 9CgOy32PQcyZZA9FrsH+/McGxybzsg+iPgYJN4ckrQvwDkqDf26SbusoSYIJod5hB7Js sZYWGxkAKz/U+oD9f5kr5tDKc+NW+XvSmvr/XeQeCBy8Q0jZFbYoy2Pwamdpg6mh4700 UnrNz4cpGR3LbaSxB0TxvFS6qim3JcbRomwkaIZiXWS5zWy1J1efD3saXuK+eOWJLNYh iRKmBavEWbCZmREQQI4Z3B0XYZtaIukWtVFsyUeo3JPMX/SHubB39HLiCEPIu04spo7n 1UbQ== X-Gm-Message-State: AOAM531HsBZRChpi43CE7tKAtbBQ7bEGDwKqizzY9msx+CdqUTt2n7Hg MitVQFh7vtBnkHFws+nSXyDxzDAs X-Google-Smtp-Source: ABdhPJxnNe3roJ5xel9rtxIkoQgGk7Sr7ohWJEDipnXJJOTjrpw+lXGmk74OsVZi5Zp7e9XY44wj3A== X-Received: by 2002:adf:e4d1:: with SMTP id v17mr5318471wrm.224.1591720122541; Tue, 09 Jun 2020 09:28:42 -0700 (PDT) Received: from rtrkw774-lin.syrmia.com ([46.240.135.226]) by smtp.gmail.com with ESMTPSA id 23sm3643598wmo.18.2020.06.09.09.28.41 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 09 Jun 2020 09:28:42 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org, peter.maydell@linaro.org Subject: [PULL 04/20] target/mips: fpu: Demacro SUB. Date: Tue, 9 Jun 2020 18:28:22 +0200 Message-Id: <1591720118-7378-5-git-send-email-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591720118-7378-1-git-send-email-aleksandar.qemu.devel@gmail.com> References: <1591720118-7378-1-git-send-email-aleksandar.qemu.devel@gmail.com> Received-SPF: pass client-ip=2a00:1450:4864:20::42a; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wr1-x42a.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, 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.qemu.devel@gmail.com 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 Message-Id: <20200518200920.17344-3-aleksandar.qemu.devel@gmail.com> --- 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 984f3f4..715a872 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(sub) FLOAT_BINOP(mul) FLOAT_BINOP(div) #undef FLOAT_BINOP @@ -1249,6 +1248,42 @@ uint64_t helper_float_add_ps(CPUMIPSState *env, return ((uint64_t)wth2 << 32) | wtl2; } +uint64_t helper_float_sub_d(CPUMIPSState *env, + uint64_t fdt0, uint64_t fdt1) +{ + uint64_t dt2; + + dt2 = float64_sub(fdt0, fdt1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return dt2; +} + +uint32_t helper_float_sub_s(CPUMIPSState *env, + uint32_t fst0, uint32_t fst1) +{ + uint32_t wt2; + + wt2 = float32_sub(fst0, fst1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return wt2; +} + +uint64_t helper_float_sub_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_sub(fstl0, fstl1, &env->active_fpu.fp_status); + wth2 = float32_sub(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)