From nobody Wed Feb 11 04:22:46 2026 Delivered-To: importer2@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+importer2=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 1650654939899379.9889305560753; Fri, 22 Apr 2022 12:15:39 -0700 (PDT) Received: from localhost ([::1]:42390 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nhykk-0003Hx-Mk for importer2@patchew.org; Fri, 22 Apr 2022 15:15:38 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:45216) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nhySb-0005XF-3b; Fri, 22 Apr 2022 14:56:53 -0400 Received: from [187.72.171.209] (port=10601 helo=outlook.eldorado.org.br) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nhySZ-0000Zc-Mf; Fri, 22 Apr 2022 14:56:52 -0400 Received: from p9ibm ([10.10.71.235]) by outlook.eldorado.org.br over TLS secured channel with Microsoft SMTPSVC(8.5.9600.16384); Fri, 22 Apr 2022 15:54:55 -0300 Received: from eldorado.org.br (unknown [10.10.70.45]) by p9ibm (Postfix) with ESMTP id 5D30280060F; Fri, 22 Apr 2022 15:54:55 -0300 (-03) From: =?UTF-8?q?V=C3=ADctor=20Colombo?= To: qemu-devel@nongnu.org, qemu-ppc@nongnu.org Subject: [PATCH 16/20] target/ppc: Substitute msr_ep macro with new M_MSR_EP macro Date: Fri, 22 Apr 2022 15:54:46 -0300 Message-Id: <20220422185450.107256-17-victor.colombo@eldorado.org.br> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220422185450.107256-1-victor.colombo@eldorado.org.br> References: <20220422185450.107256-1-victor.colombo@eldorado.org.br> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-OriginalArrivalTime: 22 Apr 2022 18:54:55.0639 (UTC) FILETIME=[75006A70:01D8567A] X-Host-Lookup-Failed: Reverse DNS lookup failed for 187.72.171.209 (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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=187.72.171.209; envelope-from=victor.colombo@eldorado.org.br; helo=outlook.eldorado.org.br X-Spam_score_int: -4 X-Spam_score: -0.5 X-Spam_bar: / X-Spam_report: (-0.5 / 5.0 requ) BAYES_00=-1.9, PDS_HP_HELO_NORDNS=0.659, RDNS_NONE=0.793, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 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: , Cc: danielhb413@gmail.com, richard.henderson@linaro.org, groug@kaod.org, victor.colombo@eldorado.org.br, clg@kaod.org, david@gibson.dropbear.id.au Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1650654941841100001 Suggested-by: Richard Henderson Signed-off-by: V=C3=ADctor Colombo --- target/ppc/cpu.h | 2 +- target/ppc/helper_regs.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index 3a5218a2cd..1767a3a430 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -362,6 +362,7 @@ typedef enum { #define M_MSR_PR (1ull << MSR_PR) #define M_MSR_FP (1ull << MSR_FP) #define M_MSR_ME (1ull << MSR_ME) +#define M_MSR_EP (1ull << MSR_EP) #define M_MSR_IR (1ull << MSR_IR) #define M_MSR_DR (1ull << MSR_DR) #define M_MSR_DS (1ull << MSR_DS) @@ -484,7 +485,6 @@ typedef enum { #endif #define msr_fe0 ((env->msr >> MSR_FE0) & 1) #define msr_fe1 ((env->msr >> MSR_FE1) & 1) -#define msr_ep ((env->msr >> MSR_EP) & 1) #define msr_ts ((env->msr >> MSR_TS1) & 3) =20 #define DBCR0_ICMP (1 << 27) diff --git a/target/ppc/helper_regs.c b/target/ppc/helper_regs.c index 1c67fbf7c1..f9d2e123cf 100644 --- a/target/ppc/helper_regs.c +++ b/target/ppc/helper_regs.c @@ -241,8 +241,8 @@ int hreg_store_msr(CPUPPCState *env, target_ulong value= , int alter_hv) /* Swap temporary saved registers with GPRs */ hreg_swap_gpr_tgpr(env); } - if (unlikely((value >> MSR_EP) & 1) !=3D msr_ep) { - env->excp_prefix =3D ((value >> MSR_EP) & 1) * 0xFFF00000; + if (unlikely(!(value & env->msr & M_MSR_EP))) { + env->excp_prefix =3D !!(value & M_MSR_EP) * 0xFFF00000; } /* * If PR=3D1 then EE, IR and DR must be 1 --=20 2.25.1