From nobody Sun May 11 15:32:11 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=gmail.com
ARC-Seal: i=1; a=rsa-sha256; t=1716864440; cv=none;
d=zohomail.com; s=zohoarc;
b=Pv7eMH/YXRVVtAW9MxTJe9jMbyePr+vjPjSWIaThe600J3b+dV7LYgeDv909BeLNhbyI8tExSfiD7aska0Rt91/XymQWRgUiUEllxAvKf+9S67aOpstN5Kg2wqvmdEV6TOB/r2p8SMPZug2lIGdVExDBDYYdaAo+Hp52G2aJJqA=
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com;
s=zohoarc;
t=1716864440;
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=w6AzoFo8JUHoIoVJzS9JZAaDEbHq/fZUj2l7V7rYL/A=;
b=nTSwUmR3zCK8caT6WsvIPnHScgIj4WjR8rP++Mo48/e5UtLU6yB++qdAKDVbUspynDQRqZvwoYzrOFcKTAc91fX7vtV3QJQ/3oht2xQE+5nD2/VgjgRG1tF0QAB/jlVpNDRPzguvo0nILTHPK4wVkGJ0U4cEJt+99khQgTtlivs=
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=<alistair23@gmail.com> (p=none dis=none)
Return-Path: <qemu-devel-bounces+importer=patchew.org@nongnu.org>
Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by
mx.zohomail.com
with SMTPS id 1716864440106349.5361028442102;
Mon, 27 May 2024 19:47:20 -0700 (PDT)
Received: from localhost ([::1] helo=lists1p.gnu.org)
by lists.gnu.org with esmtp (Exim 4.90_1)
(envelope-from <qemu-devel-bounces@nongnu.org>)
id 1sBmqP-0006TW-La; Mon, 27 May 2024 22:45:45 -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 <alistair23@gmail.com>)
id 1sBmpx-0005d0-Uc
for qemu-devel@nongnu.org; Mon, 27 May 2024 22:45:19 -0400
Received: from mail-pg1-x52a.google.com ([2607:f8b0:4864:20::52a])
by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
(Exim 4.90_1) (envelope-from <alistair23@gmail.com>)
id 1sBmpw-00042O-59
for qemu-devel@nongnu.org; Mon, 27 May 2024 22:45:17 -0400
Received: by mail-pg1-x52a.google.com with SMTP id
41be03b00d2f7-68185f92bfdso251207a12.0
for <qemu-devel@nongnu.org>; Mon, 27 May 2024 19:45:15 -0700 (PDT)
Received: from toolbox.alistair23.me
(2403-580b-97e8-0-82ce-f179-8a79-69f4.ip6.aussiebb.net.
[2403:580b:97e8:0:82ce:f179:8a79:69f4])
by smtp.gmail.com with ESMTPSA id
d9443c01a7336-1f44c970ca0sm70733225ad.142.2024.05.27.19.45.11
(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);
Mon, 27 May 2024 19:45:14 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=20230601; t=1716864314; x=1717469114; 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=w6AzoFo8JUHoIoVJzS9JZAaDEbHq/fZUj2l7V7rYL/A=;
b=QP0cU1jVAzH8PWWfB1EMpFXE90o83NVkfE+7bRRlw551Ql4jYJjAuXLSHWNiF73fHc
wL8s2DQvHquJxUIBvBhoQS+T4ZDtls3QZAOUfH7stMWo6mrEaRdaWR13yxVMdRmRXtCp
hizbmx3rbcWAM7fUxMld1kzryx5J6RVKyEer0VZzUOYJ70sCWOM0guI/Xlrsyw8flQoU
sbf60oKv+0/PF7U+tHd6pSV/5U1RpYqim98K8rqFg3o1rAYjznZnOLZs0UCtcpYGD2f1
fpFrJ9eK7mdCBmRpIXMcxMUytj10XFNQGpsZ8EepYikDHZJ20yIahDJthR4myIB4p1y4
r3Mw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=1e100.net; s=20230601; t=1716864314; x=1717469114;
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=w6AzoFo8JUHoIoVJzS9JZAaDEbHq/fZUj2l7V7rYL/A=;
b=ImznSdoGpdVFPA6MmWTjUHGTBzAHyozF+Ue4VXbzHd46E5mfRtiIydFsXO09onay1F
2iCqHUW2P9gA8ndIe30DEyZQlzHcY6hDOI810sylOkRP9M0pR8FY0BOB9a/NtxrlsnSS
uhBc0N0Lasnli1eyDPOnASlDJY/9N4nV6R5PUB1xiQGSVZYr1CzZyFKAQNl63fUsnJSD
fQmzXbzNqTtHU8cZ2oDRLANZVkuapay+6Ca26uIjhc2xz4kD3hZUwaxyQA6hsE2xnXY9
NG6jr9fOTQLL4suLS5BCZfJAPBaYoGaAfrmLoDQ2qdsSMPdwwy15F35B70gMdY3FKRmX
ozyA==
X-Gm-Message-State: AOJu0YwUvMD4AijOM1Ks1WJQdjQLYHBOVRSbf9aANbwtTSE9szH94yvX
N5N8oVHuMB4kaYwaiCQGWYamoU3LeJqyP+PW45vrugx2TShvwtTUMEOH8Q==
X-Google-Smtp-Source:
AGHT+IEMjkSkq7OD8Ut5c2F3mGQxtpTmFwGgmVHfToyBFud2Q9HNqb/25Z1NWCIpEsAYVRnHWwf49w==
X-Received: by 2002:a05:6a20:3d8a:b0:1a7:7ac1:a3ba with SMTP id
adf61e73a8af0-1b212e2c397mr11877294637.53.1716864314503;
Mon, 27 May 2024 19:45:14 -0700 (PDT)
From: Alistair Francis <alistair23@gmail.com>
X-Google-Original-From: Alistair Francis <alistair.francis@wdc.com>
To: qemu-devel@nongnu.org
Cc: alistair23@gmail.com, Rob Bradford <rbradford@rivosinc.com>,
Andrew Jones <ajones@ventanamicro.com>,
Alistair Francis <alistair.francis@wdc.com>,
Daniel Henrique Barboza <dbarboza@ventanamicro.com>,
LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Subject: [PULL 23/28] target/riscv: Remove experimental prefix from "B"
extension
Date: Tue, 28 May 2024 12:43:23 +1000
Message-ID: <20240528024328.246965-24-alistair.francis@wdc.com>
X-Mailer: git-send-email 2.45.1
In-Reply-To: <20240528024328.246965-1-alistair.francis@wdc.com>
References: <20240528024328.246965-1-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::52a;
envelope-from=alistair23@gmail.com; helo=mail-pg1-x52a.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: <qemu-devel.nongnu.org>
List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>,
<mailto:qemu-devel-request@nongnu.org?subject=unsubscribe>
List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel>
List-Post: <mailto:qemu-devel@nongnu.org>
List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help>
List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>,
<mailto:qemu-devel-request@nongnu.org?subject=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: 1716864440948100003
Content-Type: text/plain; charset="utf-8"
From: Rob Bradford <rbradford@rivosinc.com>
This extension has now been ratified:
https://jira.riscv.org/browse/RVS-2006 so the "x-" prefix can be
removed.
Since this is now a ratified extension add it to the list of extensions
included in the "max" CPU variant.
Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Message-ID: <20240514110217.22516-1-rbradford@rivosinc.com>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/cpu.c | 2 +-
target/riscv/tcg/tcg-cpu.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 2946ac298a..cee6fc4a9a 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1400,7 +1400,7 @@ static const MISAExtInfo misa_ext_info_arr[] =3D {
MISA_EXT_INFO(RVJ, "x-j", "Dynamic translated languages"),
MISA_EXT_INFO(RVV, "v", "Vector operations"),
MISA_EXT_INFO(RVG, "g", "General purpose (IMAFD_Zicsr_Zifencei)"),
- MISA_EXT_INFO(RVB, "x-b", "Bit manipulation (Zba_Zbb_Zbs)")
+ MISA_EXT_INFO(RVB, "b", "Bit manipulation (Zba_Zbb_Zbs)")
};
=20
static void riscv_cpu_validate_misa_mxl(RISCVCPUClass *mcc)
diff --git a/target/riscv/tcg/tcg-cpu.c b/target/riscv/tcg/tcg-cpu.c
index f59b5d7f2d..683f604d9f 100644
--- a/target/riscv/tcg/tcg-cpu.c
+++ b/target/riscv/tcg/tcg-cpu.c
@@ -1301,7 +1301,7 @@ static void riscv_init_max_cpu_extensions(Object *obj)
const RISCVCPUMultiExtConfig *prop;
=20
/* Enable RVG, RVJ and RVV that are disabled by default */
- riscv_cpu_set_misa_ext(env, env->misa_ext | RVG | RVJ | RVV);
+ riscv_cpu_set_misa_ext(env, env->misa_ext | RVB | RVG | RVJ | RVV);
=20
for (prop =3D riscv_cpu_extensions; prop && prop->name; prop++) {
isa_ext_update_enabled(cpu, prop->offset, true);
--=20
2.45.1