From patchwork Sat May 16 17:45:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11553641 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 9361E697 for ; Sat, 16 May 2020 17:47:29 +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 693FF2053B for ; Sat, 16 May 2020 17:47:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="NKw5PGiU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 693FF2053B 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]:49628 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ja0uG-0004p6-Gp for patchwork-qemu-devel@patchwork.kernel.org; Sat, 16 May 2020 13:47:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:52158) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ja0tN-0002q2-4N for qemu-devel@nongnu.org; Sat, 16 May 2020 13:46:33 -0400 Received: from mail-lj1-x244.google.com ([2a00:1450:4864:20::244]:37445) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ja0tM-0008MD-Db for qemu-devel@nongnu.org; Sat, 16 May 2020 13:46:32 -0400 Received: by mail-lj1-x244.google.com with SMTP id o14so5581361ljp.4 for ; Sat, 16 May 2020 10:46:32 -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=NKw5PGiUDUuWXkT8QT+3LYAgV+Bji+iC97Z3PrnrotAxkBPuWcoU62jKWAu68t5Pa2 lTHCtqdvIevJfWc/wNzUwI0La93dTxyY7YoL7J92uGj0Usr5lilHa+hB/RiTCwK5qAMD 3yephsp9PZ3OzI32Bt4mx/k4Msdx8mXO0ZJCLY6YHIv5cY9m4kQoXh3GbY0WbCXWJGSc 9c6r+zQ0SS0d9KJgB6mPb1YREO2iiPLoAUgtGhsdZ1mN6fvFVEZgXaqpwobEV9O0gpWG EaFvNyxNspCdSqNBTrwXMF3Myys+WvnQrzVJ5Xuo8Mam4Y8URT+Ej1wieIEP3dMHKntZ yA5A== 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=mnuzPT/Mv5d/q49yML0em/z9hevCJ7ednx+io2WdPG9IlMMT+YiKoGJSu3rAEcHjlc 0nEemEqiyyJkf5ynL6wEIABVM+FIOZwtEkphwu0ilRmT8MXRpXdQ2l6yWCi8HlvjKiCv 5ki0qJdmhtUXq+u97tBzkcJ68LgdmTnuUKTyxr9/J/VSeLvBLaM1ADHFsIF8yGfKq1r9 vtFNKsegLDM10E7sbEQqad95XRp8rS2oeTbZ6wLfG8eeWHoEiF8UdFoUAY0kh+nl6Oa9 ikUyG2bERXr1Yop6doDCLZRdGy3G4htTTLNNpESPZE+4cIvY5ztbDap8yB5NxFDnQuir HKsg== X-Gm-Message-State: AOAM531yvjp/v1g2HosKdWYWstvkD4EUL3OW5zhNZth2HXvtz23+RNJ3 458WbPA5Pn/vnGRx0dre3Cx9RoAllos= X-Google-Smtp-Source: ABdhPJzEACyLkAPOzX+MJmWaoOVw/co92acjKunAEofq2K6Vb9q8Qn+Ap6LSdZonEEgm3+eRc4KV4g== X-Received: by 2002:a2e:9917:: with SMTP id v23mr3651516lji.254.1589651190579; Sat, 16 May 2020 10:46:30 -0700 (PDT) Received: from localhost.localdomain ([109.245.227.98]) by smtp.gmail.com with ESMTPSA id i1sm3024759lja.3.2020.05.16.10.46.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 16 May 2020 10:46:30 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH v3 02/18] target/mips: fpu: Demacro SUB. Date: Sat, 16 May 2020 19:45:32 +0200 Message-Id: <20200516174548.7631-3-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200516174548.7631-1-aleksandar.qemu.devel@gmail.com> References: <20200516174548.7631-1-aleksandar.qemu.devel@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::244; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-lj1-x244.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 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)