From nobody Tue Feb 10 06:57:50 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 166431196793642.45067662382803; Tue, 27 Sep 2022 13:52:47 -0700 (PDT) Received: from localhost ([::1]:57428 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1odHZO-0003iL-NZ for importer@patchew.org; Tue, 27 Sep 2022 16:52:46 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:38812) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1odH3v-0004XM-DT; Tue, 27 Sep 2022 16:20:18 -0400 Received: from [200.168.210.66] (port=2929 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1odH3s-00039l-Vc; Tue, 27 Sep 2022 16:20:14 -0400 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Tue, 27 Sep 2022 17:16:00 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id B6ECD80038A; Tue, 27 Sep 2022 17:16:00 -0300 (-03) From: Matheus Ferst To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Cc: clg@kaod.org, danielhb413@gmail.com, david@gibson.dropbear.id.au, groug@kaod.org, fbarrat@linux.ibm.com, alex.bennee@linaro.org, farosas@linux.ibm.com, Matheus Ferst Subject: [RFC PATCH v2 26/29] target/ppc: remove ppc_store_lpcr from CONFIG_USER_ONLY builds Date: Tue, 27 Sep 2022 17:15:41 -0300 Message-Id: <20220927201544.4088567-27-matheus.ferst@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220927201544.4088567-1-matheus.ferst@eldorado.org.br> References: <20220927201544.4088567-1-matheus.ferst@eldorado.org.br> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-OriginalArrivalTime: 27 Sep 2022 20:16:00.0984 (UTC) FILETIME=[F63DA580:01D8D2AD] X-Host-Lookup-Failed: Reverse DNS lookup failed for 200.168.210.66 (failed) 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=200.168.210.66; envelope-from=matheus.ferst@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -10 X-Spam_score: -1.1 X-Spam_bar: - X-Spam_report: (-1.1 / 5.0 requ) BAYES_00=-1.9, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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" X-ZM-MESSAGEID: 1664311968873100001 Content-Type: text/plain; charset="utf-8" Writes to LPCR are hypervisor privileged. Signed-off-by: Matheus Ferst --- The method introduced in the next patch, ppc_maybe_interrupt, will be called in ppc_store_lpcr and only available in !CONFIG_USER_ONLY builds. --- target/ppc/cpu.c | 2 ++ target/ppc/cpu.h | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/target/ppc/cpu.c b/target/ppc/cpu.c index 0ebac04bc4..e95b4c5ee1 100644 --- a/target/ppc/cpu.c +++ b/target/ppc/cpu.c @@ -73,6 +73,7 @@ void ppc_store_msr(CPUPPCState *env, target_ulong value) hreg_store_msr(env, value, 0); } =20 +#if !defined(CONFIG_USER_ONLY) void ppc_store_lpcr(PowerPCCPU *cpu, target_ulong val) { PowerPCCPUClass *pcc =3D POWERPC_CPU_GET_CLASS(cpu); @@ -82,6 +83,7 @@ void ppc_store_lpcr(PowerPCCPU *cpu, target_ulong val) /* The gtse bit affects hflags */ hreg_compute_hflags(env); } +#endif =20 static inline void fpscr_set_rounding_mode(CPUPPCState *env) { diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 9ccd23db04..7b13d4cf86 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -1370,9 +1370,9 @@ void ppc_translate_init(void); =20 #if !defined(CONFIG_USER_ONLY) void ppc_store_sdr1(CPUPPCState *env, target_ulong value); +void ppc_store_lpcr(PowerPCCPU *cpu, target_ulong val); #endif /* !defined(CONFIG_USER_ONLY) */ void ppc_store_msr(CPUPPCState *env, target_ulong value); -void ppc_store_lpcr(PowerPCCPU *cpu, target_ulong val); =20 void ppc_cpu_list(void); =20 --=20 2.25.1