From nobody Tue Feb 10 08:41:12 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1636528091452273.188559631888; Tue, 9 Nov 2021 23:08:11 -0800 (PST) Received: from localhost ([::1]:42566 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mkhiK-00020Q-26 for importer@patchew.org; Wed, 10 Nov 2021 02:08:09 -0500 Received: from eggs.gnu.org ([209.51.188.92]:37764) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mkhgL-0007k8-T5; Wed, 10 Nov 2021 02:06:05 -0500 Received: from out28-76.mail.aliyun.com ([115.124.28.76]:49994) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mkhgK-0004Ft-CD; Wed, 10 Nov 2021 02:06:05 -0500 Received: from roman-VirtualBox.hz.ali.com(mailfrom:zhiwei_liu@c-sky.com fp:SMTPD_---.LqTz0cl_1636527957) by smtp.aliyun-inc.com(10.147.41.158); Wed, 10 Nov 2021 15:05:57 +0800 X-Alimail-AntiSpam: AC=CONTINUE; BC=0.1147071|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_alarm|0.013589-0.000341692-0.986069; FP=0|0|0|0|0|-1|-1|-1; HT=ay29a033018047198; MF=zhiwei_liu@c-sky.com; NM=1; PH=DS; RN=7; RT=7; SR=0; TI=SMTPD_---.LqTz0cl_1636527957; From: LIU Zhiwei To: qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [PATCH v2 02/14] target/riscv: Ignore the pc bits above XLEN Date: Wed, 10 Nov 2021 15:04:40 +0800 Message-Id: <20211110070452.48539-3-zhiwei_liu@c-sky.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20211110070452.48539-1-zhiwei_liu@c-sky.com> References: <20211110070452.48539-1-zhiwei_liu@c-sky.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: none client-ip=115.124.28.76; envelope-from=zhiwei_liu@c-sky.com; helo=out28-76.mail.aliyun.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, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, UNPARSEABLE_RELAY=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: , Cc: palmer@dabbelt.com, richard.henderson@linaro.org, bin.meng@windriver.com, Alistair.Francis@wdc.com, LIU Zhiwei Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1636528092396100001 Content-Type: text/plain; charset="utf-8" The read from PC for translation is in cpu_get_tb_cpu_state, before transla= tion. Signed-off-by: LIU Zhiwei Reviewed-by: Richard Henderson --- target/riscv/cpu_helper.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/target/riscv/cpu_helper.c b/target/riscv/cpu_helper.c index 9eeed38c7e..4c048cc266 100644 --- a/target/riscv/cpu_helper.c +++ b/target/riscv/cpu_helper.c @@ -70,8 +70,9 @@ void cpu_get_tb_cpu_state(CPURISCVState *env, target_ulon= g *pc, target_ulong *cs_base, uint32_t *pflags) { uint32_t flags =3D 0; + RISCVMXL xl =3D cpu_get_xl(env); =20 - *pc =3D env->pc; + *pc =3D xl =3D=3D MXL_RV32 ? env->pc & UINT32_MAX : env->pc; *cs_base =3D 0; =20 if (riscv_has_ext(env, RVV)) { @@ -127,7 +128,7 @@ void cpu_get_tb_cpu_state(CPURISCVState *env, target_ul= ong *pc, } #endif =20 - flags =3D FIELD_DP32(flags, TB_FLAGS, XL, cpu_get_xl(env)); + flags =3D FIELD_DP32(flags, TB_FLAGS, XL, xl); =20 *pflags =3D flags; } --=20 2.25.1