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[201.1.57.208]) by smtp.gmail.com with ESMTPSA id n67-20020aca4046000000b00325cda1ff94sm917146oia.19.2022.05.05.11.51.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 May 2022 11:51:04 -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=iREEK7YQCVNl6aqmIZD6DiVspuMek65x7eD0wvb4T9M=; b=LRE9sFqLnNVdp96wrWyPd/mk58N2drK6Eht6MhUnFc5hFvfattVg0ZhzHnVTG/D7Gn JA2j4jih40FX6VxrLEi5PCxMwuz1gtU7Bin5XXGSnha6uyq5s0iLph028exALPEFUuLw JuntCu7YW3gwEbwu8SLKn2YJesQw/5SfS9SSxwIR7ClRv4xnisHpEbkDrO0xMTV7YjS5 3nA6/4zhH7CO0TtyO3mkLISNXpF2XK1O0E4EUh8zewN5dsshEIogDEun2CXuH6E+mO7r aTBFQOu3Y5klnLLxVuKVP/FQk6b1kNjpbGGcd+yy2iVm8ZL4DlMWD20vAhg9nT4gkuvU +OLw== 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=iREEK7YQCVNl6aqmIZD6DiVspuMek65x7eD0wvb4T9M=; b=GdJ8etTKpXf7bJCXPDFVGXWiLt9/ZHIwLq6GMWaKVguzVTGCBkznNaDx08uVwFDH3X tq1kDprURnzBuhJvVO/lD/bXNtH+x4dFYtQsStTjv28UGkWUTqfK7WSSuuj7cRCRujvz TPQ5pDD37I858uPl5WNIp2Fhq2IsrcwO068qaRpF0YdDIn/+8gW2JvOw9dVFyF6tENuO GbOIid5qmlkSZyoJnwNjXi5U/0Z58N6xvgIPu7rNh4a8YT7SF1BfAmsj5EFyy9zvw/el cHrkYBV/gSt6NvMd0Cr8o9G37PPztAOiEvjqBzvt+FK79KFJXJfdyWZGzYZlM2lqC9LK wkzw== X-Gm-Message-State: AOAM533D24BsF6l4OEHTXequaoXJyuR5XJaH0nG7EirLxr5yBacyzdkS MRlNWjCWmTYmncmm6X4X1HKGHSazjCA= X-Google-Smtp-Source: ABdhPJyS4foRERjMlFP587Vi0fjMET3Y3hvaTgmc6J3PKoFkqYC1Qo2Era9YQeVjwc426U33iG6TKA== X-Received: by 2002:a9d:5e91:0:b0:605:df49:462 with SMTP id f17-20020a9d5e91000000b00605df490462mr10180618otl.228.1651776664952; Thu, 05 May 2022 11:51:04 -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 19/30] target/ppc: Remove msr_gs macro Date: Thu, 5 May 2022 15:49:27 -0300 Message-Id: <20220505184938.351866-20-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::32c; envelope-from=danielhb413@gmail.com; helo=mail-ot1-x32c.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: 1651780595361100001 From: V=C3=ADctor Colombo msr_gs 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: <20220504210541.115256-12-victor.colombo@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza --- target/ppc/cpu.h | 2 +- target/ppc/helper_regs.c | 2 +- target/ppc/mmu_helper.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index deb861f5f3..bd5dffc9b1 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -354,6 +354,7 @@ typedef enum { #define MSR_RI 1 /* Recoverable interrupt 1 = */ #define MSR_LE 0 /* Little-endian mode 1 hfla= gs */ =20 +FIELD(MSR, GS, MSR_GS, 1) FIELD(MSR, POW, MSR_POW, 1) FIELD(MSR, CE, MSR_CE, 1) FIELD(MSR, ILE, MSR_ILE, 1) @@ -479,7 +480,6 @@ FIELD(MSR, LE, MSR_LE, 1) #define msr_hv (0) #endif #define msr_cm ((env->msr >> MSR_CM) & 1) -#define msr_gs ((env->msr >> MSR_GS) & 1) #define msr_fp ((env->msr >> MSR_FP) & 1) #define msr_fe0 ((env->msr >> MSR_FE0) & 1) #define msr_de ((env->msr >> MSR_DE) & 1) diff --git a/target/ppc/helper_regs.c b/target/ppc/helper_regs.c index 79c0143a7a..4e649d8b0e 100644 --- a/target/ppc/helper_regs.c +++ b/target/ppc/helper_regs.c @@ -233,7 +233,7 @@ int hreg_store_msr(CPUPPCState *env, target_ulong value= , int alter_hv) } if ((env->mmu_model =3D=3D POWERPC_MMU_BOOKE || env->mmu_model =3D=3D POWERPC_MMU_BOOKE206) && - ((value >> MSR_GS) & 1) !=3D msr_gs) { + ((value ^ env->msr) & R_MSR_GS_MASK)) { cpu_interrupt_exittb(cs); } if (unlikely((env->flags & POWERPC_FLAG_TGPR) && diff --git a/target/ppc/mmu_helper.c b/target/ppc/mmu_helper.c index 142a717255..5bb5c71038 100644 --- a/target/ppc/mmu_helper.c +++ b/target/ppc/mmu_helper.c @@ -935,7 +935,7 @@ void helper_booke206_tlbwe(CPUPPCState *env) } =20 if (((env->spr[SPR_BOOKE_MAS0] & MAS0_ATSEL) =3D=3D MAS0_ATSEL_LRAT) && - !msr_gs) { + !FIELD_EX64(env->msr, MSR, GS)) { /* XXX we don't support direct LRAT setting yet */ fprintf(stderr, "cpu: don't support LRAT setting yet\n"); return; @@ -962,7 +962,7 @@ void helper_booke206_tlbwe(CPUPPCState *env) POWERPC_EXCP_INVAL_INVAL, GETPC()); } =20 - if (msr_gs) { + if (FIELD_EX64(env->msr, MSR, GS)) { cpu_abort(env_cpu(env), "missing HV implementation\n"); } =20 --=20 2.32.0