From nobody Mon Feb 9 06:01:55 2026 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=1651780405; cv=none; d=zohomail.com; s=zohoarc; b=SVm9FEkHuNuv6eMo6yVJiAC17wJl+i/fxykwPmLCOkDzblxlw4gQgivWKugi0MjhNM09ybFGSt12DnegA/cxY1gAv9MmGKz2walgl1vSAYQTlqIep56HRgl6l32PR9yTN4+lMhslx1kTSE2kdXLLKhdVLeBnXTByfRCgGhFOKaY= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1651780405; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=OgoxkURypwIbLDY3Z92W4Ub2bDcBdBdi030FbyLdqy0=; b=h+3FvjdO6+ty+TRgYOizZ2j1BvYLP7c5mUiaszVsBjO+xUUbDnnwAVaW+BHU6zEsh5100+TLLxWWpKiY2803DQOz6fW9+Q3lMdE/1TrdLPjlgulVyMKUclbJvFQXBBYnlWY69qy7+WkrEyhZ78oP2ttkRcuij3uZ6irxcPCBGkk= 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= (p=none dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1651780405816116.49991812941926; Thu, 5 May 2022 12:53:25 -0700 (PDT) Received: from localhost ([::1]:38584 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nmhXQ-0001Zs-QH for importer@patchew.org; Thu, 05 May 2022 15:53:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48218) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nmgZP-0003r2-M5; Thu, 05 May 2022 14:51:23 -0400 Received: from mail-ot1-x32b.google.com ([2607:f8b0:4864:20::32b]:38709) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nmgZO-0004q7-4f; Thu, 05 May 2022 14:51:23 -0400 Received: by mail-ot1-x32b.google.com with SMTP id 88-20020a9d0ee1000000b005d0ae4e126fso3518570otj.5; Thu, 05 May 2022 11:51:21 -0700 (PDT) Received: from balboa.ibmuc.com (201-1-57-208.dsl.telesp.net.br. [201.1.57.208]) by smtp.gmail.com with ESMTPSA id n67-20020aca4046000000b00325cda1ff94sm917146oia.19.2022.05.05.11.51.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 May 2022 11:51:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=OgoxkURypwIbLDY3Z92W4Ub2bDcBdBdi030FbyLdqy0=; b=SLjoowvCQK6I00DNrQeMVycZGBtI1XckgfNnpLVUMUQJ+blbLOvcEUnQWIa5KRUEBA k5qaQDvXzFN89GmKRDS1lePw5LGA3QEgtwaBBrrHneazxNyfsT70KE8tZ4GOXX4Ycdv3 je2OZQ3+uHnQRnUP98B78QfQg7yidA7S95sl3F/1IkbVH0aFhZujlU/Q1qJjTWK6V7lM tlRJukOXi6GwGOLhf0pAZ7vHUDQvWbcjMzWIS8NNlDj8J/D8vCgHSAjOHq4LdtfyrtVq hbP7K8d++WdIV4Dew7yT/JVIi28wuk6wZmQ4LgLHcKFTzC/ZkJLIJf8J8bdQHl2VNJYs iusg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=OgoxkURypwIbLDY3Z92W4Ub2bDcBdBdi030FbyLdqy0=; b=PdAj+W+FUeNe/FSNap2iCekfbm1W/r9GYbPNln1LCmg3imYPj1y39jfZwvo9kTNTl+ 2RewSS/tTWc4jM6mjKQHEEFhX5cNmZzl/yc6lfhqxFG05/gyaM8mu7ypn3OI/gzlpCAF YH8M7p+XgBZTsY+pM6ZdQ1kczntsiDL2cWx9F8CuXChthsvILpyAKvQoE8T2vIENLM9a T+MUGLIT/5sQ2+6oIorkQIL0Pt2JrDCw/el2pIlPTomS2Fb/kXoh+C2VirzCWI0RJOSn bYVJ4USlxaDctWjkdtwKPB3YMCjk22twW/zDnTKjiOuGUXYgYlIWDLxeLuNauJJgBVpI rWrA== X-Gm-Message-State: AOAM530Z6cqkTxc/00ecNwHfvCZ1vYZjUpsdNfOj58KVIfG3LBH9JGZk mNWjDQ5WyT7yz7xmxKwyl3AyMgQGiwU= X-Google-Smtp-Source: ABdhPJz3AqVZYSVB4TspzCL3goVvodPDVmSLhJFw4xZKQ2VUMQ3a+ob3CqGId4WPBTdMfx3SRh1i/w== X-Received: by 2002:a9d:f25:0:b0:606:1c42:6b49 with SMTP id 34-20020a9d0f25000000b006061c426b49mr7297249ott.368.1651776680705; Thu, 05 May 2022 11:51:20 -0700 (PDT) From: Daniel Henrique Barboza To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, danielhb413@gmail.com, peter.maydell@linaro.org, richard.henderson@linaro.org, =?UTF-8?q?V=C3=ADctor=20Colombo?= Subject: [PULL 24/30] target/ppc: Remove msr_ep macro Date: Thu, 5 May 2022 15:49:32 -0300 Message-Id: <20220505184938.351866-25-danielhb413@gmail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20220505184938.351866-1-danielhb413@gmail.com> References: <20220505184938.351866-1-danielhb413@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" 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::32b; envelope-from=danielhb413@gmail.com; helo=mail-ot1-x32b.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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @gmail.com) X-ZM-MESSAGEID: 1651780407582100001 From: V=C3=ADctor Colombo msr_ep macro hides the usage of env->msr, which is a bad behavior Substitute it with FIELD_EX64 calls that explicitly use env->msr as a parameter. Suggested-by: Richard Henderson Signed-off-by: V=C3=ADctor Colombo Reviewed-by: Richard Henderson Message-Id: <20220504210541.115256-17-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza --- 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 cd672dec93..5e804f0373 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -363,6 +363,7 @@ FIELD(MSR, EE, MSR_EE, 1) FIELD(MSR, PR, MSR_PR, 1) FIELD(MSR, FP, MSR_FP, 1) FIELD(MSR, ME, MSR_ME, 1) +FIELD(MSR, EP, MSR_EP, 1) FIELD(MSR, IR, MSR_IR, 1) FIELD(MSR, DR, MSR_DR, 1) FIELD(MSR, DS, MSR_DS, 1) @@ -486,7 +487,6 @@ FIELD(MSR, LE, MSR_LE, 1) #define msr_fe0 ((env->msr >> MSR_FE0) & 1) #define msr_de ((env->msr >> MSR_DE) & 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 b150b78182..97cd263131 100644 --- a/target/ppc/helper_regs.c +++ b/target/ppc/helper_regs.c @@ -240,8 +240,8 @@ 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) & R_MSR_EP_MASK)) { + env->excp_prefix =3D FIELD_EX64(value, MSR, EP) * 0xFFF00000; } /* * If PR=3D1 then EE, IR and DR must be 1 --=20 2.32.0