From patchwork Wed May 13 10:52:59 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aleksandar Markovic X-Patchwork-Id: 11545771 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 B16FE139F for ; Wed, 13 May 2020 10:58:17 +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 5667A20675 for ; Wed, 13 May 2020 10:58:17 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="tR1NLsNE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5667A20675 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]:48118 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jYp5c-0008G0-0J for patchwork-qemu-devel@patchwork.kernel.org; Wed, 13 May 2020 06:58:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53018) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jYp18-0008VO-L9 for qemu-devel@nongnu.org; Wed, 13 May 2020 06:53:38 -0400 Received: from mail-lf1-x143.google.com ([2a00:1450:4864:20::143]:34844) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jYp17-0000Oy-MT for qemu-devel@nongnu.org; Wed, 13 May 2020 06:53:38 -0400 Received: by mail-lf1-x143.google.com with SMTP id x73so13229883lfa.2 for ; Wed, 13 May 2020 03:53:37 -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=u+u2GTLpTwv9NrMPHkakKvWn/ABYNzXl/Rjh49VH7qg=; b=tR1NLsNET1KOND1jVWrydTwAO5Tytz9Schs1DRaimaES0j1AT3+54TVhLEMdeyRYaM Z7TkUfd1LsDW2tjvARj2pF4SeszjSECFB4HUZNZHmjs9bh8j+iZVNdJs+fWmStX7nPA1 7U5/jEfFtTQK+/9Uw8VdFAI5a5v0bplTVJ+MDpqEagLSIrlDpq9uL1MnVTwHec9wwedx J1pDNRmXeXB4yBDrAGU2Irja1d7mzdVp3oaN/UYDo5MsBcVltN/iZrVl+9DAyoKpYVqu Hn6fIqcILqNgtGc25ttght1XALrZmjth6rPwiEuUoK1hb6t3tWPWyc3Qzp+UKD9iWXO2 JNdA== 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=u+u2GTLpTwv9NrMPHkakKvWn/ABYNzXl/Rjh49VH7qg=; b=ly6Ly017QbDEQNrI9pG/j+sy/7qPqWMkRtshqMDthl0Yl6GjQartVEZLvvMyeG6AP+ d84uv4e7+V9w08/RK9Z3cwDUSdZADDqApO+64419YmdGhbfUa+jG9V0fOWSKfMjfADy7 bJGsgtjhN9oEOBNKQxKMPBPyK9Awh/VsBWn+VJuvTSp3d2geqLZcymONcLFFK6YtnnL0 c87hHC0sAzr5Z2fUVJrlgUGVGqFpEZZVm2Ez4Rv679qCruqtiUix1RqYFzGdO1qxeEyy cyZgaXgS+LvIoYeARyIqUy0rrE4YFs9PUmj9RZzf1NvqcjsbJc92pAh2tI8ugfxzMwtn kMsw== X-Gm-Message-State: AOAM533NSQCsgE/2KELAcW+80yc7p1u6xmlw/sxM3C3LtSQZL9ZOkOH5 UwE+XxNVrzzQV98H4w2mINOYvaCDeB0= X-Google-Smtp-Source: ABdhPJzYIqfbpGHBnmTB9PYmJff/M30DsD/cf7AdKY3UixireeWUKL+gqTlQIlkfQp4bjZw01W1iqg== X-Received: by 2002:ac2:464c:: with SMTP id s12mr17263936lfo.147.1589367215847; Wed, 13 May 2020 03:53:35 -0700 (PDT) Received: from localhost.localdomain ([109.245.227.98]) by smtp.gmail.com with ESMTPSA id z64sm15749417lfa.50.2020.05.13.03.53.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 13 May 2020 03:53:35 -0700 (PDT) From: Aleksandar Markovic To: qemu-devel@nongnu.org Subject: [PATCH 04/12] target/mips: fpu: Demacro DIV. Date: Wed, 13 May 2020 12:52:59 +0200 Message-Id: <20200513105307.22638-5-aleksandar.qemu.devel@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200513105307.22638-1-aleksandar.qemu.devel@gmail.com> References: <20200513105307.22638-1-aleksandar.qemu.devel@gmail.com> MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::143; envelope-from=aleksandar.qemu.devel@gmail.com; helo=mail-lf1-x143.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 449e945166..2759c9989d 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(div) #undef FLOAT_BINOP uint64_t helper_float_add_d(CPUMIPSState *env, @@ -1319,6 +1318,42 @@ uint64_t helper_float_mul_ps(CPUMIPSState *env, return ((uint64_t)wth2 << 32) | wtl2; } +uint64_t helper_float_div_d(CPUMIPSState *env, + uint64_t fdt0, uint64_t fdt1) +{ + uint64_t dt2; + + dt2 = float64_div(fdt0, fdt1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return dt2; +} + +uint32_t helper_float_div_s(CPUMIPSState *env, + uint32_t fst0, uint32_t fst1) +{ + uint32_t wt2; + + wt2 = float32_div(fst0, fst1, &env->active_fpu.fp_status); + update_fcr31(env, GETPC()); + return wt2; +} + +uint64_t helper_float_div_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_div(fstl0, fstl1, &env->active_fpu.fp_status); + wth2 = float32_div(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)