From patchwork Sun Jun 7 19:46:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11592149 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 D8F34618 for ; Sun, 7 Jun 2020 19:51:10 +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 AB7AF20663 for ; Sun, 7 Jun 2020 19:51:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TzJiAj22" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AB7AF20663 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]:40154 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ji1K1-0000uc-Rm for patchwork-qemu-devel@patchwork.kernel.org; Sun, 07 Jun 2020 15:51:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59830) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ji1FY-0003pd-0O for qemu-devel@nongnu.org; Sun, 07 Jun 2020 15:46:32 -0400 Received: from mail-wr1-x429.google.com ([2a00:1450:4864:20::429]:37130) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ji1FX-0004kx-1i for qemu-devel@nongnu.org; Sun, 07 Jun 2020 15:46:31 -0400 Received: by mail-wr1-x429.google.com with SMTP id x13so15161304wrv.4 for ; Sun, 07 Jun 2020 12:46:30 -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=TzJiAj22ymvvoisV2hFyYxiYXsqmAT4rIqzjVu/u66gv+Nf44lOEOqTNEKk3jqv4Vj eUNw3sUQNQdz3UF9F+C7QhkXZijObCmeYhQm+WnNXWTmNHOekvKa4jx84x+z/L1J2VwS b1NvKuwdF95Pok+qAz8DjcEtdbNpdDVmzNgekWaoJWSn0UFBWaU2hyJJ6w0tdtGVYlhq UvGz9UlZ6WwdseRdpX4RxVUe0wMMahJyOFg+/jgH9zzQpRS7QAbzTf0/P1IEKQzRjNeV UKpCTrEa81ZzU02FfceEBpMQACDoyNvZWM+IKfy0aLxOXZiNrbAJlGgb55v3RuFNOutQ 8KVw== 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=oIJzao19ewKvk+yn1dTvobD3gAnlU5FITEgyBbstreqAg+tJKtBDvRBIHvN5qQDwVf 1Cf9cbXXRQ0ZKBCNbOTcOnc47vqasYxOjJsiiWuXodhCEZChLOKx8/N0wSagHZg2s/mk phGvmjpbyv8LOzuD1hbPvQw5OR1UlaHmkEjpHrFZ0KakeMz4pq8qtaNlH8qV+wp/Qtic QVW51KPc4/2RJOqa7N0BrKNlK+BRuZpBsVx6Ld6QplGGO6NvfgKZC95atFjFFAlyW/Ta rBBzMffp4vVsZWEd620nKnbowSr2u36vYAcTtLtWKcWGZIuRSgAfIwpPca/OzC/lScHG FBMg== X-Gm-Message-State: AOAM533cr5LdP2m53OrLx+LkStpPxkM4rU5xzH53WpEi6ZPX8gg28HN7 soJS8PZJZlen4b1OL2CwNPecs1D/ X-Google-Smtp-Source: ABdhPJyT/N9qJsJ/YIq4VwXD6lW1v1mU1DHErHd+ji3WyXKgW7ZsMrfPyP0RMdjoZTdZuSCZCxrAnA== X-Received: by 2002:adf:a4dd:: with SMTP id h29mr21301957wrb.372.1591559189638; Sun, 07 Jun 2020 12:46:29 -0700 (PDT) Received: from rtrkw774-lin.syrmia.com ([46.240.135.226]) by smtp.gmail.com with ESMTPSA id u130sm21091339wmg.32.2020.06.07.12.46.28 (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 04/21] target/mips: fpu: Demacro SUB. Date: Sun, 7 Jun 2020 21:46:08 +0200 Message-Id: <1591559185-31287-5-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::429; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wr1-x429.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)