From mboxrd@z Thu Jan 1 00:00:00 1970 Received: by 10.28.91.67 with SMTP id p64csp987331wmb; Wed, 28 Feb 2018 11:35:42 -0800 (PST) X-Google-Smtp-Source: AG47ELt/LPoY1ctyNWaUv9uP5j9RV6oQwvVBD3x1r2+dfeWPNp1usUN2gOLiCPyrLmOJ9URs8iwu X-Received: by 2002:a25:ba4f:: with SMTP id z15-v6mr4211747ybj.472.1519846542549; Wed, 28 Feb 2018 11:35:42 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1519846542; cv=none; d=google.com; s=arc-20160816; b=Jnd4Z2S3NaMALEruw9bbWJPnr1pjOwGHLesFkFfbfgviaXkFSkA4VFp9rK1ODnGO+3 3ruA0FbaSWMjTdyOpAHPCGor94riKvRViS1dFuthnFELGWGwS/hjantjMaV19j//dvOh vMi/lpc9N/76k0OJuR/fGGCjmCQjwRlXxmpDaWqHyhQ2hor2+5maZNxJ0PEcGTLZ9gMj SbDzIPW28fBmfp07h+y2FriiW8Tmu1EhHdweCAZdjuWyCSgofXzknsf35cv9QmfDuYl4 obX7wMjyii0fAg8Eqyu9Tp+O34pxc8w0TaU2u3AmmUbS7v08bdGUid1PZlltYomDPtgI t5xw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=sender:errors-to:cc:list-subscribe:list-help:list-post:list-archive :list-unsubscribe:list-id:precedence:subject :content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:to:from:dkim-signature:arc-authentication-results; bh=kWwcD1c9U6XB7psgG29oW99dgyeUKl095t2sNbp6oo0=; b=nayU2ICKRgGFhqUGSRRmH68xNybD6xCKnquc9Y+ZQzfMqWz6cl0xLjVB9L4dRtfVqr g8i/GOjKTy+weF6u6+psZ+Xl/nhZWlTTNtu46qsSFyhbKQbBN0q3HXyHVd0Y2Q1+CXuR zXsQHDTf30AsQIIplNujj4PwWsRLAa9zCNCZqliijl4j/t1BNFYcUXVSSvAfih+QgjSo r/4WWJKxZC35JPocVaDvNO4sGgievK4vuV82eCx/JFrZ0gLxG/Rg1pD4c0HcwUmqmo6D By8hKFYjoiSttl05BWeqgiSQQKbLlAeJQVNJRSdP+TutpTagEZxYdQ+tOLq4yFtq9xBd kuTw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=NYYPjfmg; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from lists.gnu.org (lists.gnu.org. [2001:4830:134:3::11]) by mx.google.com with ESMTPS id z23si377990ywj.539.2018.02.28.11.35.42 for (version=TLS1 cipher=AES128-SHA bits=128/128); Wed, 28 Feb 2018 11:35:42 -0800 (PST) Received-SPF: pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) client-ip=2001:4830:134:3::11; Authentication-Results: mx.google.com; dkim=fail header.i=@linaro.org header.s=google header.b=NYYPjfmg; spf=pass (google.com: domain of qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org designates 2001:4830:134:3::11 as permitted sender) smtp.mailfrom=qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: from localhost ([::1]:46432 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1er7Vt-0006ew-Vd for alex.bennee@linaro.org; Wed, 28 Feb 2018 14:35:42 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35522) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1er7Rx-0003Iw-Rf for qemu-arm@nongnu.org; Wed, 28 Feb 2018 14:31:41 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1er7Rx-0006JN-59 for qemu-arm@nongnu.org; Wed, 28 Feb 2018 14:31:37 -0500 Received: from mail-pl0-x242.google.com ([2607:f8b0:400e:c01::242]:42081) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1er7Rw-0006Iy-WE for qemu-arm@nongnu.org; Wed, 28 Feb 2018 14:31:37 -0500 Received: by mail-pl0-x242.google.com with SMTP id 93-v6so2111561plc.9 for ; Wed, 28 Feb 2018 11:31:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=kWwcD1c9U6XB7psgG29oW99dgyeUKl095t2sNbp6oo0=; b=NYYPjfmgFdXmFM4sAaedEDppkzkRonN3wBJM0Xd9Ujw0fxzsedQGQuh5RtIZ8/yaQU h1A68SHbX0onkGLnhsvokqUXwpM//Hp0pGqEpr6vzzaEEgv3LyUhCXtFPtEeDi9blaCp CD8HNARHkEXj0qlNHDWwB1zHl3nsiATAv+7Jk= 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=kWwcD1c9U6XB7psgG29oW99dgyeUKl095t2sNbp6oo0=; b=Oag2lU5+uw3/gXZyIVmQUDOzHaGp/qE9KDafa5UrPrw8bRH5wkSV7i2pFCivEuRNHG fKTkBCR1c8XXXv+g3uauM81R+A1yW3cF7W20SRW+i7mHSL0t8UdmwI54xGl5/8GkgzdA GCDQJQM4cymAfjzIS+J6n3n1fgPN1lvvR9ovtUUtmc2dU0EUX83+4sh4hBK2KhJN1U30 hj0NCp0IfgB1/Zf8XAj5kuRyNVW507hqdS5NdGjDvSivVp7auS4fwYy6U9IB0fJJyYbu HJGgiiJJ93HQ5gi9qFh2ViV8s8FrvIX8EjKFS0eYEaEnAQtEpI1AEEVfkpP4haadx6jm SBYw== X-Gm-Message-State: APf1xPBT4XL0MzzQCgp1QVWi8ExGoOrBqSm4OP3wORp/cYaJD4j3O+Qw hW9BFtN1EolSscHoulLO5nVDRQ== X-Received: by 2002:a17:902:b7cc:: with SMTP id v12-v6mr11683389plz.249.1519846296124; Wed, 28 Feb 2018 11:31:36 -0800 (PST) Received: from cloudburst.twiddle.net (97-113-169-147.tukw.qwest.net. [97.113.169.147]) by smtp.gmail.com with ESMTPSA id k185sm4200212pgk.94.2018.02.28.11.31.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 28 Feb 2018 11:31:34 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Date: Wed, 28 Feb 2018 11:31:15 -0800 Message-Id: <20180228193125.20577-7-richard.henderson@linaro.org> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180228193125.20577-1-richard.henderson@linaro.org> References: <20180228193125.20577-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c01::242 Subject: [Qemu-arm] [PATCH v3 06/16] target/arm: Decode aa64 armv8.1 scalar/vector x indexed element X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-arm@nongnu.org Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: "Qemu-arm" X-TUID: PbML/HfiCKZY Reviewed-by: Alex Bennée Signed-off-by: Richard Henderson --- target/arm/translate-a64.c | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c index ae16313eb0..e4d2d548ba 100644 --- a/target/arm/translate-a64.c +++ b/target/arm/translate-a64.c @@ -11987,6 +11987,13 @@ static void disas_simd_indexed(DisasContext *s, uint32_t insn) case 0x19: /* FMULX */ is_fp = true; break; + case 0x1d: /* SQRDMLAH */ + case 0x1f: /* SQRDMLSH */ + if (!arm_dc_feature(s, ARM_FEATURE_V8_RDM)) { + unallocated_encoding(s); + return; + } + break; default: unallocated_encoding(s); return; @@ -12230,6 +12237,28 @@ static void disas_simd_indexed(DisasContext *s, uint32_t insn) tcg_op, tcg_idx); } break; + case 0x1d: /* SQRDMLAH */ + read_vec_element_i32(s, tcg_res, rd, pass, + is_scalar ? size : MO_32); + if (size == 1) { + gen_helper_neon_qrdmlah_s16(tcg_res, cpu_env, + tcg_op, tcg_idx, tcg_res); + } else { + gen_helper_neon_qrdmlah_s32(tcg_res, cpu_env, + tcg_op, tcg_idx, tcg_res); + } + break; + case 0x1f: /* SQRDMLSH */ + read_vec_element_i32(s, tcg_res, rd, pass, + is_scalar ? size : MO_32); + if (size == 1) { + gen_helper_neon_qrdmlsh_s16(tcg_res, cpu_env, + tcg_op, tcg_idx, tcg_res); + } else { + gen_helper_neon_qrdmlsh_s32(tcg_res, cpu_env, + tcg_op, tcg_idx, tcg_res); + } + break; default: g_assert_not_reached(); } -- 2.14.3