From nobody Tue Feb 10 11:15:28 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 1770062203707740.0741263207226; Mon, 2 Feb 2026 11:56:43 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vmzwP-0006Ua-G3; Mon, 02 Feb 2026 14:50:33 -0500 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 1vmzwF-0005kJ-UY; Mon, 02 Feb 2026 14:50:24 -0500 Received: from isrv.corpit.ru ([212.248.84.144]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vmzwD-0003cC-Cp; Mon, 02 Feb 2026 14:50:23 -0500 Received: from tsrv.corpit.ru (tsrv.tls.msk.ru [192.168.177.2]) by isrv.corpit.ru (Postfix) with ESMTP id DDBD21850BA; Mon, 02 Feb 2026 22:46:05 +0300 (MSK) Received: from think4mjt.tls.msk.ru (mjtthink.wg.tls.msk.ru [192.168.177.146]) by tsrv.corpit.ru (Postfix) with ESMTP id 838A735B29C; Mon, 02 Feb 2026 22:46:47 +0300 (MSK) From: Michael Tokarev To: qemu-devel@nongnu.org Cc: qemu-stable@nongnu.org, Song Gao , Bibo Mao , Michael Tokarev Subject: [Stable-10.0.8 40/69] target/loongarch: Fix exception BCE missing to update CSR_BADV Date: Mon, 2 Feb 2026 22:46:03 +0300 Message-ID: <20260202194638.939438-40-mjt@tls.msk.ru> X-Mailer: git-send-email 2.47.3 In-Reply-To: References: 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=212.248.84.144; envelope-from=mjt@tls.msk.ru; helo=isrv.corpit.ru 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_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, 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: qemu development 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-ZM-MESSAGEID: 1770062205823154100 Content-Type: text/plain; charset="utf-8" From: Song Gao Exception BCE need update CSR_BADV, and the value is env->pc. Signed-off-by: Song Gao Signed-off-by: Bibo Mao Reviewed-by: Bibo Mao (cherry picked from commit e4f0ef58d53eb20056f9f3ca9f21dbbbf25f2530) (Mjt: the changes are in target/loongarch/cpu.c in 10.0) Signed-off-by: Michael Tokarev diff --git a/target/loongarch/cpu.c b/target/loongarch/cpu.c index 9937fb5ace..897a3bfca2 100644 --- a/target/loongarch/cpu.c +++ b/target/loongarch/cpu.c @@ -201,6 +201,9 @@ static void loongarch_cpu_do_interrupt(CPUState *cs) cause =3D cs->exception_index; update_badinstr =3D 0; break; + case EXCCODE_BCE: + env->CSR_BADV =3D env->pc; + QEMU_FALLTHROUGH; case EXCCODE_SYS: case EXCCODE_BRK: case EXCCODE_INE: @@ -209,7 +212,6 @@ static void loongarch_cpu_do_interrupt(CPUState *cs) case EXCCODE_FPE: case EXCCODE_SXD: case EXCCODE_ASXD: - case EXCCODE_BCE: case EXCCODE_ADEM: case EXCCODE_PIL: case EXCCODE_PIS: --=20 2.47.3