From nobody Fri Dec 19 06:32:30 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=linaro.org ARC-Seal: i=1; a=rsa-sha256; t=1751640827; cv=none; d=zohomail.com; s=zohoarc; b=Iw9uSM2KePIqNWJiTRNbPM8kvxYoR+evgCsqUBUwkCdNY6WjPwcqMHQgTz0kblbB3teP4C+vrlGn1iS0ywQaFBgoXeJ7ch2nYJRvoRY8hkiv4CX/0eSZKa/JStbFUhvdZpb88uTX1u1/Ggn5TZMuHkeADOf+R/TRenR9OHvBOnk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1751640827; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=vNZtaHI5O3n0iljnyaa7aMe3WPZsbbr5by4hbzbNhjg=; b=ISrHjmU47khGw7iuqjlCX/2iF8AKTZnxk+CaqeE89ePebZ3fXfRAvHclK80BcAtxpb6guXdJQddfwRYBEY57FU962VDjjyVQNfdMOt7rhmanDdeb4VjWl5fCZSk/jSWhtygeBlUptBQa7Te1vHPIcQVN3tefwdIt2/W6KlUvcSU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1751640827432184.0443417874833; Fri, 4 Jul 2025 07:53:47 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uXhL7-00029m-Bk; Fri, 04 Jul 2025 10:24:33 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uXhIM-0005JC-K8 for qemu-devel@nongnu.org; Fri, 04 Jul 2025 10:21:43 -0400 Received: from mail-oa1-x29.google.com ([2001:4860:4864:20::29]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1uXhIK-0005w2-Nv for qemu-devel@nongnu.org; Fri, 04 Jul 2025 10:21:42 -0400 Received: by mail-oa1-x29.google.com with SMTP id 586e51a60fabf-2eb6c422828so1284064fac.1 for ; Fri, 04 Jul 2025 07:21:39 -0700 (PDT) Received: from localhost.localdomain (fixed-187-189-51-143.totalplay.net. [187.189.51.143]) by smtp.gmail.com with ESMTPSA id 586e51a60fabf-2f78ff0471esm528016fac.3.2025.07.04.07.21.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 07:21:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751638898; x=1752243698; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=vNZtaHI5O3n0iljnyaa7aMe3WPZsbbr5by4hbzbNhjg=; b=HebmlD3DvB+PxKtezevm47UMMlrVzYsCHM8IiyqOQKYwWBwFcxXLS6USWgnshhiQwQ qP/RJlmRjD7eqF+UufmVc/JuzKeESe7d69047dGrETWDevVBzW4sL7qK0K4vf+Jb6zP8 8od8jRo9xC4uCkURQ4YOVxkioXWqYdowpYLfFeAMWkflV8s05FkIZNGe7ZX4rTfbmG3F R27p3GdCBKas6+TOQoJX3BHfxo+ZK3Nqt6S2G0LwgOh3thD401m0aQj4swd8mxPQ4d7r FyCYJ4Lb5MyojFKbsMASvjlAw6V8dW1s/rf2uXkdjVyS6iJZTZaw6FOipg4owZz4LWDu bOog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751638898; x=1752243698; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=vNZtaHI5O3n0iljnyaa7aMe3WPZsbbr5by4hbzbNhjg=; b=V1qxnTnB/ixo0Z+fVrT1QJAASk/PXG1ax6AkB7H07+7q+f6N58F5UEnAjF4Qr1MzJ5 ArFc8BIuxmQB2YwcjIK2AmYMHwT/Aof+ZG+ykGMjtlw1uT5IY8KQszlONZ4mqthp8b52 AG0vX3hEJxsVoUoAwDEswA+qzS95EdZgf0aAIrq8o26qp3cd53K4682u+s1IjmLoFRvD 7fVNK+r+t8n5PG+ihqaYYB7I/mOCXIRnv6sdwZARaNAoHhrJ7WewWFoyiQl/tR0wfQ27 5GOJoD9W+QadfjCnoGHk9W8oemjDG6pJ3QgbqDmi6Ot4rqTIDsMGCbDh/XLX0qdnmDth 4/IA== X-Gm-Message-State: AOJu0Yxtkib+9fy/cQ7/zXAuK6MuZTE4VuS1rUc3R7seci04z/+4YKwL /KfjomDoUiBBU6phzavYczzuNcYjsmTnLluwgCw359lgqHWXNYvCJsBrJ6QTjFy3/2xy1vNdpXU BBXW2sXg= X-Gm-Gg: ASbGncsxiYSBxJXxoHKP1TQKGPxN3Ug6j41kzsPBvI99RkoX4719ftyyDDjsYwLFvYD drWIgNt9s3qLMbRRhSA6qn9ipIgM9F4ttSMhKPxm547N5pAboABWuapieUgHke6K2qs8/XaB3Oz T2UZtKP4J+tf8eMzzu7LG9HaktVS8S3Vh9BnSroszxE6zkZbL0OLm/NufkzvZ35ZrFZZXiVHMR4 QLPpzhUiy+y8+9rJV05LMkKynjMMv56U0yepMgXEaJFIxIArJZyPBm473p/8LKSMYAlkS1h1xQM 22wL1Dc4BjfGqV+77kREs8LM1+HffipW5WVAgS5jikwq1JqNANxJ+DHiCmUqpMOReDJRDx8uwL1 4w4ZOjKXy3BvbxXEyfeQ6IhBqkb8Ht4Zg669EFBIahz7iBOkEDw8mwCGwv4A= X-Google-Smtp-Source: AGHT+IGSPBGEjjQOexAr4bMXfSiBmvdwmL8clH+5CGkTkENBzy02upJqnEUqo0FN7kJfAc3fZiDU9A== X-Received: by 2002:a05:6870:8885:b0:2b8:608d:5dd1 with SMTP id 586e51a60fabf-2f7904b4ac5mr2889471fac.18.1751638898422; Fri, 04 Jul 2025 07:21:38 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, peter.maydell@linaro.org Subject: [PATCH v4 022/108] target/arm: Rename MOVA for translate Date: Fri, 4 Jul 2025 08:19:45 -0600 Message-ID: <20250704142112.1018902-23-richard.henderson@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250704142112.1018902-1-richard.henderson@linaro.org> References: <20250704142112.1018902-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2001:4860:4864:20::29; envelope-from=richard.henderson@linaro.org; helo=mail-oa1-x29.google.com 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, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1751640829171116600 Content-Type: text/plain; charset="utf-8" Prepare for more kinds of MOVA from SME2 by renaming the existing SME1 MOVA to indicate tile to/from vector. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson --- target/arm/tcg/translate-sme.c | 12 +++++----- target/arm/tcg/sme.decode | 42 +++++++++++++++++----------------- 2 files changed, 27 insertions(+), 27 deletions(-) diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c index e22ec393fd..2c8cb24b7c 100644 --- a/target/arm/tcg/translate-sme.c +++ b/target/arm/tcg/translate-sme.c @@ -151,7 +151,7 @@ static bool trans_ZERO_zt0(DisasContext *s, arg_ZERO_zt= 0 *a) return true; } =20 -static bool trans_MOVA(DisasContext *s, arg_MOVA *a) +static bool do_mova_tile(DisasContext *s, arg_mova_p *a, bool to_vec) { static gen_helper_gvec_4 * const h_fns[5] =3D { gen_helper_sve_sel_zpzz_b, gen_helper_sve_sel_zpzz_h, @@ -173,9 +173,6 @@ static bool trans_MOVA(DisasContext *s, arg_MOVA *a) TCGv_i32 t_desc; int svl; =20 - if (!dc_isar_feature(aa64_sme, s)) { - return false; - } if (!sme_smza_enabled_check(s)) { return true; } @@ -189,14 +186,14 @@ static bool trans_MOVA(DisasContext *s, arg_MOVA *a) =20 if (a->v) { /* Vertical slice -- use sme mova helpers. */ - if (a->to_vec) { + if (to_vec) { zc_fns[a->esz](t_zr, t_za, t_pg, t_desc); } else { cz_fns[a->esz](t_za, t_zr, t_pg, t_desc); } } else { /* Horizontal slice -- reuse sve sel helpers. */ - if (a->to_vec) { + if (to_vec) { h_fns[a->esz](t_zr, t_za, t_zr, t_pg, t_desc); } else { h_fns[a->esz](t_za, t_zr, t_za, t_pg, t_desc); @@ -205,6 +202,9 @@ static bool trans_MOVA(DisasContext *s, arg_MOVA *a) return true; } =20 +TRANS_FEAT(MOVA_tz, aa64_sme, do_mova_tile, a, false) +TRANS_FEAT(MOVA_zt, aa64_sme, do_mova_tile, a, true) + static bool do_movt(DisasContext *s, arg_MOVT_rzt *a, void (*func)(TCGv_i64, TCGv_ptr, tcg_target_long)) { diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode index efe369e079..459b96805f 100644 --- a/target/arm/tcg/sme.decode +++ b/target/arm/tcg/sme.decode @@ -27,29 +27,29 @@ ZERO_zt0 11000000 01 001 00000000000 00000001 ### SME Move into/from Array =20 %mova_rs 13:2 !function=3Dplus_12 -&mova esz rs pg zr za off v:bool to_vec:bool +&mova_p esz rs pg zr za off v:bool =20 -MOVA 11000000 00 00000 0 v:1 .. pg:3 zr:5 0 off:4 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D0 za=3D0 -MOVA 11000000 01 00000 0 v:1 .. pg:3 zr:5 0 za:1 off:3 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D1 -MOVA 11000000 10 00000 0 v:1 .. pg:3 zr:5 0 za:2 off:2 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D2 -MOVA 11000000 11 00000 0 v:1 .. pg:3 zr:5 0 za:3 off:1 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D3 -MOVA 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za:4 \ - &mova to_vec=3D0 rs=3D%mova_rs esz=3D4 off=3D0 +MOVA_tz 11000000 00 00000 0 v:1 .. pg:3 zr:5 0 off:4 \ + &mova_p rs=3D%mova_rs esz=3D0 za=3D0 +MOVA_tz 11000000 01 00000 0 v:1 .. pg:3 zr:5 0 za:1 off:3 \ + &mova_p rs=3D%mova_rs esz=3D1 +MOVA_tz 11000000 10 00000 0 v:1 .. pg:3 zr:5 0 za:2 off:2 \ + &mova_p rs=3D%mova_rs esz=3D2 +MOVA_tz 11000000 11 00000 0 v:1 .. pg:3 zr:5 0 za:3 off:1 \ + &mova_p rs=3D%mova_rs esz=3D3 +MOVA_tz 11000000 11 00000 1 v:1 .. pg:3 zr:5 0 za:4 \ + &mova_p rs=3D%mova_rs esz=3D4 off=3D0 =20 -MOVA 11000000 00 00001 0 v:1 .. pg:3 0 off:4 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D0 za=3D0 -MOVA 11000000 01 00001 0 v:1 .. pg:3 0 za:1 off:3 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D1 -MOVA 11000000 10 00001 0 v:1 .. pg:3 0 za:2 off:2 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D2 -MOVA 11000000 11 00001 0 v:1 .. pg:3 0 za:3 off:1 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D3 -MOVA 11000000 11 00001 1 v:1 .. pg:3 0 za:4 zr:5 \ - &mova to_vec=3D1 rs=3D%mova_rs esz=3D4 off=3D0 +MOVA_zt 11000000 00 00001 0 v:1 .. pg:3 0 off:4 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D0 za=3D0 +MOVA_zt 11000000 01 00001 0 v:1 .. pg:3 0 za:1 off:3 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D1 +MOVA_zt 11000000 10 00001 0 v:1 .. pg:3 0 za:2 off:2 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D2 +MOVA_zt 11000000 11 00001 0 v:1 .. pg:3 0 za:3 off:1 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D3 +MOVA_zt 11000000 11 00001 1 v:1 .. pg:3 0 za:4 zr:5 \ + &mova_p rs=3D%mova_rs esz=3D4 off=3D0 =20 ### SME Move into/from ZT0 =20 --=20 2.43.0