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[2403:580b:97e8:0:321:6fb2:58f1:a1b1]) by smtp.gmail.com with ESMTPSA id d20-20020a637354000000b005d3bae243bbsm1473623pgn.4.2024.02.09.03.01.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Feb 2024 03:01:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1707476498; x=1708081298; 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=teOr56nysygkArJLfbemVfbfCqk3Hq8Cj+dj8nqNSbM=; b=SIrqIsjhfz531NU1XMgOXAEYPhGDI8/BduxZHixff1FgwX9+QworcnROuvwHX8TLOM e/8pVA7elpTxJ4fv0vmHkWz9BlTXiCzNCpKj0A80EkCYEQLukaUCETJiyjdvfLCdr3f+ lnrhMw/ncNZBb+tjeNUpXHJt2JIp7yD7CCO7xclUYbauDpyrDA1rsDfOWIodi0uzXTfr oluD67qw4TQU8CCLaaTXdIEdXi6JRmcCuUUcOVeQICkCEmlajdADc+KdCp1Iq52AGgsB nNgpoRtHNqzqnA0Z4TMP2CU6p4RoY9fbqli3ITtQqJ2C5E2lr0zKATVrVeUJZgTQiEKu MIIA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707476498; x=1708081298; 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=teOr56nysygkArJLfbemVfbfCqk3Hq8Cj+dj8nqNSbM=; b=R8chAXaEsefvrSKwFrAnLtuEauhcbYqVoDVSOfEePFttwI089kl66CEr1JPUVafHxz FRFEvaBHDLpG/CHHoexLVVPSqZ7VKNsk+PriXhKMgYRlcIexF56EBe/OB4ursal6WPZH Bk3oBMTcfI2gqQvWRLaf5uVcmMSYcDrUowmzDdEd7WztdU/VPtbE6QvGj3P8dTvpN/q3 jI91BT5MT/lNLVOn2iAzb5r4p3aeq9RUcMo1h5j1IOMun3VaMFXCri/NOxXTr7mO4q6B POvWq6LrKlAPfLBC6nfy/qRl9JMShmrDUMjkXm0f9BZ3xdwgo55may2aIwUjN2xJdCqa qCng== X-Gm-Message-State: AOJu0YzrIW4kO64lncKzokySyxNDDH31rJgJlVYL1rhnSu6sfkckNvTY Y3OZBj54HA0KMgCwriHTXrliSMj67dAD8qt45kpS9zwQNxztxJXxV7Sz5APPf1+2nA== X-Google-Smtp-Source: AGHT+IHaJejPsGG686dYe7cJknD6r3yxvNZyhNpTqqLQzhd8kPwZn3asUhPCrMwR27vka3Um/nDwdQ== X-Received: by 2002:a05:6358:896:b0:176:3e0d:8a36 with SMTP id m22-20020a056358089600b001763e0d8a36mr1387554rwj.0.1707476498383; Fri, 09 Feb 2024 03:01:38 -0800 (PST) X-Forwarded-Encrypted: i=1; AJvYcCXvDZnQpNOnDE+4fcoxFXL63zVqiRjVLhNowymYAnJSCHrVVxFqhIom/yTU+gjjF77FDofYJcztoI4O0ljZEmSU018aTWz3Mw2rACBknKwMSBxFNl7aAmEm009t8PRIxJGi0rsX+oY= From: Alistair Francis X-Google-Original-From: Alistair Francis To: qemu-devel@nongnu.org Cc: alistair23@gmail.com, LIU Zhiwei , Alistair Francis Subject: [PULL 59/61] target/riscv: Enable xtheadsync under user mode Date: Fri, 9 Feb 2024 20:58:11 +1000 Message-ID: <20240209105813.3590056-60-alistair.francis@wdc.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240209105813.3590056-1-alistair.francis@wdc.com> References: <20240209105813.3590056-1-alistair.francis@wdc.com> 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=2607:f8b0:4864:20::c32; envelope-from=alistair23@gmail.com; helo=mail-oo1-xc32.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 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_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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 @gmail.com) X-ZM-MESSAGEID: 1707476950183100004 Content-Type: text/plain; charset="utf-8" From: LIU Zhiwei According to xtheadsync[1][2] documentation, it can be used in user mode and the behavior is same with other priviledges. [1]:https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheads= ync/sync.adoc [2]:https://github.com/T-head-Semi/thead-extension-spec/blob/master/xtheads= ync/sync_i.adoc Signed-off-by: LIU Zhiwei Acked-by: Alistair Francis Message-ID: <20240204055228.900-1-zhiwei_liu@linux.alibaba.com> Signed-off-by: Alistair Francis --- target/riscv/insn_trans/trans_xthead.c.inc | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/target/riscv/insn_trans/trans_xthead.c.inc b/target/riscv/insn= _trans/trans_xthead.c.inc index dbb6411239..22488412d4 100644 --- a/target/riscv/insn_trans/trans_xthead.c.inc +++ b/target/riscv/insn_trans/trans_xthead.c.inc @@ -992,7 +992,6 @@ static bool trans_th_sfence_vmas(DisasContext *ctx, arg= _th_sfence_vmas *a) #endif } =20 -#ifndef CONFIG_USER_ONLY static void gen_th_sync_local(DisasContext *ctx) { /* @@ -1003,14 +1002,12 @@ static void gen_th_sync_local(DisasContext *ctx) tcg_gen_exit_tb(NULL, 0); ctx->base.is_jmp =3D DISAS_NORETURN; } -#endif =20 static bool trans_th_sync(DisasContext *ctx, arg_th_sync *a) { (void) a; REQUIRE_XTHEADSYNC(ctx); =20 -#ifndef CONFIG_USER_ONLY REQUIRE_PRIV_MSU(ctx); =20 /* @@ -1019,9 +1016,6 @@ static bool trans_th_sync(DisasContext *ctx, arg_th_s= ync *a) gen_th_sync_local(ctx); =20 return true; -#else - return false; -#endif } =20 static bool trans_th_sync_i(DisasContext *ctx, arg_th_sync_i *a) @@ -1029,7 +1023,6 @@ static bool trans_th_sync_i(DisasContext *ctx, arg_th= _sync_i *a) (void) a; REQUIRE_XTHEADSYNC(ctx); =20 -#ifndef CONFIG_USER_ONLY REQUIRE_PRIV_MSU(ctx); =20 /* @@ -1038,9 +1031,6 @@ static bool trans_th_sync_i(DisasContext *ctx, arg_th= _sync_i *a) gen_th_sync_local(ctx); =20 return true; -#else - return false; -#endif } =20 static bool trans_th_sync_is(DisasContext *ctx, arg_th_sync_is *a) --=20 2.43.0