From patchwork Sun Jun 7 19:46:17 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 281202 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC1FCC433E2 for ; Sun, 7 Jun 2020 19:54:21 +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 950BC2074B for ; Sun, 7 Jun 2020 19:54:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="j78nsUw9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 950BC2074B 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+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48614 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ji1N6-0004Qb-Qf for qemu-devel@archiver.kernel.org; Sun, 07 Jun 2020 15:54:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:59876) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ji1Fe-0003wa-A2 for qemu-devel@nongnu.org; Sun, 07 Jun 2020 15:46:38 -0400 Received: from mail-wr1-x42b.google.com ([2a00:1450:4864:20::42b]:37132) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1ji1Fd-0004mY-Bq for qemu-devel@nongnu.org; Sun, 07 Jun 2020 15:46:37 -0400 Received: by mail-wr1-x42b.google.com with SMTP id x13so15161424wrv.4 for ; Sun, 07 Jun 2020 12:46:36 -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=RA+GMo5/JhIr5pjMfgPHglQEmrYL6LlTpxySPG4HNjs=; b=j78nsUw9gbhgT1RBdZkmQvdTbuBAoRzqbo6Qg6XHkN+xWT4BlZusr9HhyUmcN+aRst aPul6WLzcEjpL4dJKqQLmU0QKzf1s5zgy4shb9nPsYJ3X+di+/DijDSMFFoHsOCYPN8e /wT6VmL0YGNM7xOUJj8QG4lefWAKmFEWaUWarZium0lOpuHmib9jtnSG3K8r1dJCNW8Q iedL6Zv3JMfMwXiluv3dDI2mRwVGV3qraTx+CiQx8nQZSP6vjVCqeWjFqlJ2xsLa/XWO GTJ0+ewpUrwLqqfvCexow2TakgMhWxsrLgQ0wzA/ddLpYoMIKwP8R4bawjeBE44/UNLf iGGA== 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=RA+GMo5/JhIr5pjMfgPHglQEmrYL6LlTpxySPG4HNjs=; b=XhyR7VqDIC9CZhxttOpYFIzKYKmP/vqeHv4dat7cJz28JXrbZKnSjwHm+VPEuc/Hr8 gEy4fo5I3oJB1U8qudbXedbDTlToq4GvY0sJUAxJKXLI9Qts4Ri5AVc+jAZrJnRihS33 H3MNaIMqCOcRxtBtohg+0mfxPwxJEmye4P6knXH2+Qp1DSTdYov00/c6S+qz7U5fLV71 nWYSSco3O6DfWNfWtIg8ifp43kmsQ4YqCfPFyOn/BwGYkp1Nf+XMAZIkhzsnnep9qC9g uOf9fVzjNzA/lzu86ECgxqDNNHbq0xFMV8QtlO7ShBbixksv1VrmZLWtuR6qT2PaE+Uh ZLoA== X-Gm-Message-State: AOAM530pUFcx4B6SmNPT9UVuhbqUUxqGLfwLTUwPY69yJZGJsFQQh3ip nFDlmMm0ywrB0sOYm2xxsMxqtCsA X-Google-Smtp-Source: ABdhPJwwr1cA1Z1OADuRrDIxo8IBjTv2qz0FUisQdVxQLmT7TaOfYnFNlOaW5bSRA6+/kdhV5X9/1Q== X-Received: by 2002:adf:d852:: with SMTP id k18mr20286325wrl.177.1591559195813; Sun, 07 Jun 2020 12:46:35 -0700 (PDT) Received: from rtrkw774-lin.syrmia.com ([46.240.135.226]) by smtp.gmail.com with ESMTPSA id u130sm21091339wmg.32.2020.06.07.12.46.35 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 07 Jun 2020 12:46:35 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org, peter.maydell@linaro.org Subject: [PULL 13/21] target/mips: fpu: Demacro CLASS. Date: Sun, 7 Jun 2020 21:46:17 +0200 Message-Id: <1591559185-31287-14-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::42b; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-wr1-x42b.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+qemu-devel=archiver.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: <20200518200920.17344-12-aleksandar.qemu.devel@gmail.com> --- target/mips/fpu_helper.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++-- 1 file changed, 68 insertions(+), 2 deletions(-) diff --git a/target/mips/fpu_helper.c b/target/mips/fpu_helper.c index e8e50e4..b3903f5 100644 --- a/target/mips/fpu_helper.c +++ b/target/mips/fpu_helper.c @@ -1165,10 +1165,76 @@ uint ## bits ## _t helper_float_ ## name(CPUMIPSState *env, \ return float_ ## name(arg, &env->active_fpu.fp_status); \ } -FLOAT_CLASS(class_s, 32) -FLOAT_CLASS(class_d, 64) #undef FLOAT_CLASS +uint64_t float_class_d(uint64_t arg, float_status *status) +{ + if (float64_is_signaling_nan(arg, status)) { + return FLOAT_CLASS_SIGNALING_NAN; + } else if (float64_is_quiet_nan(arg, status)) { + return FLOAT_CLASS_QUIET_NAN; + } else if (float64_is_neg(arg)) { + if (float64_is_infinity(arg)) { + return FLOAT_CLASS_NEGATIVE_INFINITY; + } else if (float64_is_zero(arg)) { + return FLOAT_CLASS_NEGATIVE_ZERO; + } else if (float64_is_zero_or_denormal(arg)) { + return FLOAT_CLASS_NEGATIVE_SUBNORMAL; + } else { + return FLOAT_CLASS_NEGATIVE_NORMAL; + } + } else { + if (float64_is_infinity(arg)) { + return FLOAT_CLASS_POSITIVE_INFINITY; + } else if (float64_is_zero(arg)) { + return FLOAT_CLASS_POSITIVE_ZERO; + } else if (float64_is_zero_or_denormal(arg)) { + return FLOAT_CLASS_POSITIVE_SUBNORMAL; + } else { + return FLOAT_CLASS_POSITIVE_NORMAL; + } + } +} + +uint64_t helper_float_class_d(CPUMIPSState *env, uint64_t arg) +{ + return float_class_d(arg, &env->active_fpu.fp_status); +} + +uint32_t float_class_s(uint32_t arg, float_status *status) +{ + if (float32_is_signaling_nan(arg, status)) { + return FLOAT_CLASS_SIGNALING_NAN; + } else if (float32_is_quiet_nan(arg, status)) { + return FLOAT_CLASS_QUIET_NAN; + } else if (float32_is_neg(arg)) { + if (float32_is_infinity(arg)) { + return FLOAT_CLASS_NEGATIVE_INFINITY; + } else if (float32_is_zero(arg)) { + return FLOAT_CLASS_NEGATIVE_ZERO; + } else if (float32_is_zero_or_denormal(arg)) { + return FLOAT_CLASS_NEGATIVE_SUBNORMAL; + } else { + return FLOAT_CLASS_NEGATIVE_NORMAL; + } + } else { + if (float32_is_infinity(arg)) { + return FLOAT_CLASS_POSITIVE_INFINITY; + } else if (float32_is_zero(arg)) { + return FLOAT_CLASS_POSITIVE_ZERO; + } else if (float32_is_zero_or_denormal(arg)) { + return FLOAT_CLASS_POSITIVE_SUBNORMAL; + } else { + return FLOAT_CLASS_POSITIVE_NORMAL; + } + } +} + +uint32_t helper_float_class_s(CPUMIPSState *env, uint32_t arg) +{ + return float_class_s(arg, &env->active_fpu.fp_status); +} + /* binary operations */ uint64_t helper_float_add_d(CPUMIPSState *env,