From patchwork Sun May 17 09:23:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11553977 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 20CEA138A for ; Sun, 17 May 2020 09:26:34 +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 EB3B1206D5 for ; Sun, 17 May 2020 09:26:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="gncmjEyW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org EB3B1206D5 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]:60800 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jaFZ3-00011x-24 for patchwork-qemu-devel@patchwork.kernel.org; Sun, 17 May 2020 05:26:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:36642) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jaFWt-00044o-E6 for qemu-devel@nongnu.org; Sun, 17 May 2020 05:24:19 -0400 Received: from mail-lj1-x242.google.com ([2a00:1450:4864:20::242]:46607) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jaFWr-0001mn-I8 for qemu-devel@nongnu.org; Sun, 17 May 2020 05:24:19 -0400 Received: by mail-lj1-x242.google.com with SMTP id f18so6610410lja.13 for ; Sun, 17 May 2020 02:24:17 -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=xJKvZWQFMn9VprRv2pADfNDp4/qI8q0H7WxNbnq8wtU=; b=gncmjEyWKQ2W6nHmJEJZ8jJB4dyZsVLL6hW13vX32OzwO3y6JwQpF4N8WaE0QsvQqt jtw1eZEcrjFi7k92EKcFbMg6O6zEUxOYdoZV5lR3nVZ4Wn8/VZPw+7FCz8lHbYTu4AGQ ARfnZimWh0CtmnRNTWntDJo6YwEaKGID6jsBwCfYAB0OGycqdCTYARI9ACqIpYKjqDG5 RaKUV5tCCsd+RQqSXWCObuX0tzoAuyhVpB0yRnRGLlroVJi9Cw8O/nHKbksXH+die94+ b8FhILx49XQYWWX3TLyyYHfFEQnMAk46H/inBaRuGks3WB1ImNI3GmfRtxIKtqxQ6Txo d+zA== 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=xJKvZWQFMn9VprRv2pADfNDp4/qI8q0H7WxNbnq8wtU=; b=tPM7OwfK/rBZPQRyKfE9BP4s6Dj/Wjc83blw8DeLu7FzxBXio4Ty1uYQkIE0yGHn2n kOHThR6BtknmWWl5oEDPOySeSbm8LiRd9xuOPq8MTfiRA9afDyidUjusVj2NUPI9KmY7 DhEqFwUtt6sytUj6nI/oXHKREmsOw3uHBTR10CzWJQi1tqt+FYVGqqdE36LssYNbkrrG YTRtk8SLWFSJoyfoHCLyIBkPV4EBaysg2rT7Wy/HZrhCxstWu546NHKtX6jz/JsDLSQN tYfLiJ/Y8zV+sPJIvRl02yW8QsBxaRGfBl8wc6kyYpLqeSQsTzzx8ZvDEZf3OG14sobm IeqQ== X-Gm-Message-State: AOAM532kDC/BU58SnePlPMpu1Wo7BrHrE9q8DQOPVa2G8IBYrP+7ak/1 GN6yrvfGadm85PwrYBdSQDmqEt/WXiY= X-Google-Smtp-Source: ABdhPJxLWt+pmDUveyw+nnOhEHJVkDzjoTeqlJOoAl2/eDarnOC3JUoJ4bYjsUrKnWK/tfjoZYPuYw== X-Received: by 2002:a2e:b5a2:: with SMTP id f2mr300987ljn.261.1589707455923; Sun, 17 May 2020 02:24:15 -0700 (PDT) Received: from localhost.localdomain ([109.245.227.98]) by smtp.gmail.com with ESMTPSA id l2sm3872138ljg.89.2020.05.17.02.24.14 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 17 May 2020 02:24:15 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v4 02/19] target/mips: fpu: Demacro SUB. Date: Sun, 17 May 2020 11:23:40 +0200 Message-Id: <20200517092357.1469-3-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::242; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-lj1-x242.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+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 984f3f4dfb..715a872cae 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)