From patchwork Sun Jun 7 19:46:09 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11592143 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 138C0618 for ; Sun, 7 Jun 2020 19:50:57 +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 DB40220663 for ; Sun, 7 Jun 2020 19:50:56 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HN1qXI6Y" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DB40220663 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]:39758 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ji1Jn-0000jO-Vi for patchwork-qemu-devel@patchwork.kernel.org; Sun, 07 Jun 2020 15:50:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59838) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ji1FY-0003qV-VH for qemu-devel@nongnu.org; Sun, 07 Jun 2020 15:46:33 -0400 Received: from mail-wr1-x42c.google.com ([2a00:1450:4864:20::42c]:35364) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ji1FY-0004l1-5p for qemu-devel@nongnu.org; Sun, 07 Jun 2020 15:46:32 -0400 Received: by mail-wr1-x42c.google.com with SMTP id x14so15169214wrp.2 for ; Sun, 07 Jun 2020 12:46:31 -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=Zv8J6uiqikEoKXTVeDakEnxTIZuunJgq0fWRKMjc/JU=; b=HN1qXI6YKmS2JN8pyiAptOYLET0RysHy5OQQZaA8Vm0kVc8ZqhH8HgjDzS/Bxhhx9B Az6GA5BHa1uTGIpFED2GUxKtj6hyL3vK8bizr53vzSqsK6fZEQdtDfLnrduJjM9/tVoQ qsN8TUb45Zh22Mw/GQg+1vXFM5MCrnBomUOIS4IFEgZ32oFE6jUX4SlzOo8F/TxFPFB3 icQJ6Vh/1H7LTFJN4R/Lpg+NOLBWjDLEYkCaO5dvB25u856XmUCfyws3gUhzBREbdbKc 42XfSRW3RFMbIpraKFNy4aJQJEOisYKAZ1c01sdjklfjT6Tzdkc1T4tiRvJVFop+noQ6 tACA== 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=Zv8J6uiqikEoKXTVeDakEnxTIZuunJgq0fWRKMjc/JU=; b=I92KfAoK9z3NMYPkFAySoxS7cL92PJBrYtNX5PummofBr5n3hL7hsHMCkv24v03Qfl iYJc3eJH10g40/qnLjlsINGtq6jFwfGNNxIuJ6ZlrsNBScsMZdm7xgrdfAOHs+gN3aj5 0PmQQUJbVNVFmSIOZLXo/s3+EewDz9N3RYGI94FbtylvAHweOjGY6yhzaZVFip+lsz6S 2olMobLP74ntwqE0UjZOqliIBQZA91Vo4MUjMgLR5aSOd05iVygIlApDfOQfnJgbysoE ls3za3zKDcJLwIG4Hn1o+c+Maq6/2arP5aUKbvAuLcw2ktN31Y/XMnfuez3pP2JOhu7Z E/3A== X-Gm-Message-State: AOAM531euF3n+39/9hzna3OxVZ6PxGR627Yf/+Jv3XP9UC19VBNBSflB tYlGYjsjwOeyhr+HKydnIEk8mGG0 X-Google-Smtp-Source: ABdhPJzrWBBz+VTDlIidJGkN9KJFpWlE8zRR8/ik3auDDA/x3lDj9qPr562gdQuawwuAs6ZGHp1KWw== X-Received: by 2002:a5d:4bc5:: with SMTP id l5mr20340368wrt.104.1591559190299; Sun, 07 Jun 2020 12:46:30 -0700 (PDT) Received: from rtrkw774-lin.syrmia.com ([46.240.135.226]) by smtp.gmail.com with ESMTPSA id u130sm21091339wmg.32.2020.06.07.12.46.29 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Jun 2020 12:46:29 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org, peter.maydell@linaro.org Subject: [PULL 05/21] target/mips: fpu: Demacro MUL. Date: Sun, 7 Jun 2020 21:46:09 +0200 Message-Id: <1591559185-31287-6-git-send-email-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1591559185-31287-1-git-send-email-aleksandar.qemu.devel@gmail.com> References: <1591559185-31287-1-git-send-email-aleksandar.qemu.devel@gmail.com> Received-SPF: pass client-ip=2a00:1450:4864:20::42c; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wr1-x42c.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. 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Reviewed-by: Aleksandar Rikalo Signed-off-by: Aleksandar Markovic Message-Id: <20200518200920.17344-4-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 715a872..449e945 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(mul) FLOAT_BINOP(div) #undef FLOAT_BINOP @@ -1284,6 +1283,42 @@ uint64_t helper_float_sub_ps(CPUMIPSState *env, return ((uint64_t)wth2 << 32) | wtl2; } +uint64_t helper_float_mul_d(CPUMIPSState *env, + uint64_t fdt0, uint64_t fdt1) +{ + uint64_t dt2; + + dt2 = float64_mul(fdt0, fdt1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return dt2; +} + +uint32_t helper_float_mul_s(CPUMIPSState *env, + uint32_t fst0, uint32_t fst1) +{ + uint32_t wt2; + + wt2 = float32_mul(fst0, fst1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return wt2; +} + +uint64_t helper_float_mul_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_mul(fstl0, fstl1, &env->active_fpu.fp_status); + wth2 = float32_mul(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)