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[2001:8b0:1d0::2]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-3b471b96534sm2816857f8f.48.2025.07.04.09.25.33 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Jul 2025 09:25:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1751646334; x=1752251134; darn=nongnu.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:from:to:cc:subject:date:message-id :reply-to; bh=11GtkA9O02fT1A8vRRc+rfMuVdq9nIRE7i1dVgDj6F8=; b=fbuGH0buH8qnqdErIYFbuviwRSf0fhW2OhfS6G9lGgs+uqd6Xmpmpd/mClGSJKh+Ve /rsmL/Q5lsw5nBfNQft4jXXHrUXAf2qvoIpevW3Xdahzun9GO9X/ZfMifnQb+1EPMGJ3 1TRKi8qt7To0S1r7DnLEBSyOLyD2FS9DY6OQnMcWCOoWUEvLXwRbhKcoTjOZuITKNkVz SolKwNj6ivvBtib1c6M83+pwPDlTkHT22yKTpzGNHOOICyI+FznPU25vEfKnVzoW17dq h1whCKc/cfAjMw9WX4RYQTjcJhj2HptIJVbn976rnR4eBQkhFIPmJGh4MlcGLpv9VFdU QWkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751646334; x=1752251134; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=11GtkA9O02fT1A8vRRc+rfMuVdq9nIRE7i1dVgDj6F8=; b=f5Cq2fyqJE+DuDHLmCBLnWHsILGJVtciACMYbFEECgmM51AX20rNPf0kTYy++BSM8l t91rvEWj8kp46un61/P4Lp3G/Hh1KLxm/xIDbQJdYDWoj4qha0T0xWYVGjZxPhPdnIEf +IL7DtQu/Oie7HtOomYnn5ELbT7Jidre09JkbUQ0CD6ZvuNPa88pXa8ePIAtlZEdsGtY n/HIZepoq3CG7zheItEvycB1f+2+onKglKWaj6SPsl6+LUaEo3HjLOS3lB+l71SlVvkd SAIJlQqjwkYmYuqfUc1CiDZgjAOROGVeWoPXo+oZsi+SSlAGv9L8LdAkMidJQqj5Qt/x cyIg== X-Gm-Message-State: AOJu0Yyb0KiXV8OGcJrjX8HUYMWn6Z0aOs1tIAdHSSEBi+c1F6fnKfoW n+XNfV3eFIXKOHScHS7hoXMq1J/uuYMrvMDgB80XYlpfdVWNnexL9+qOiGOXgqNFi0gsen2kjnw qKl9e X-Gm-Gg: ASbGncvJS7zC2Y9qPA+TS4P+5ee0h2T1NqGoofRFUwXf+Gec62y5ZVqbp3koSMSoLyd xn8gQEfPKroC3gusFwZeGRlhog8HiDkYi+otByF4VOXCEgY6jZSQgtWCRUMnY7uWR97qgyxKp5W 9mCs4NUXMvQZXWO0UGl6RDxinPKv8HFru4b0VGgC5DC7UzxKXKVsAj4c6b5ROeygRl7BHwG5Fhx FaufDq+8WcKnLEtYtsbDcowgLw9gO6v5qzCFMPnqt29ccslf0NlZRjVCUtmspb+374f6KoxYDpW ZRTdgxhsNaYvUD+Bg+VXWG1isFEWPZklEC/DSoavwXLwiM+q05tDwOzZ4/RK47INiMHT X-Google-Smtp-Source: AGHT+IHs7dg/JgxmGWA8qEQX2ZB+XbpNbll0/UAxkfv1h94VplI/bu7ujux1M+P/rQUQYBZKV5uH5w== X-Received: by 2002:a05:6000:3c7:b0:3a3:5f36:33ee with SMTP id ffacd0b85a97d-3b497029498mr2267445f8f.32.1751646334425; Fri, 04 Jul 2025 09:25:34 -0700 (PDT) From: Peter Maydell To: qemu-devel@nongnu.org Subject: [PULL 034/119] target/arm: Rename MOVA for translate Date: Fri, 4 Jul 2025 17:23:34 +0100 Message-ID: <20250704162501.249138-35-peter.maydell@linaro.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250704162501.249138-1-peter.maydell@linaro.org> References: <20250704162501.249138-1-peter.maydell@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=2a00:1450:4864:20::430; envelope-from=peter.maydell@linaro.org; helo=mail-wr1-x430.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=ham 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: 1751646597054116600 Content-Type: text/plain; charset="utf-8" From: Richard Henderson 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 Message-id: 20250704142112.1018902-23-richard.henderson@linaro.org Signed-off-by: Peter Maydell --- target/arm/tcg/sme.decode | 42 +++++++++++++++++----------------- target/arm/tcg/translate-sme.c | 12 +++++----- 2 files changed, 27 insertions(+), 27 deletions(-) diff --git a/target/arm/tcg/sme.decode b/target/arm/tcg/sme.decode index efe369e079b..459b96805f9 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 diff --git a/target/arm/tcg/translate-sme.c b/target/arm/tcg/translate-sme.c index e22ec393fd0..2c8cb24b7cd 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)) { --=20 2.43.0