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[67.216.151.25]) by smtp.gmail.com with ESMTPSA id d17sm2473139ywb.95.2019.10.11.08.55.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Oct 2019 08:55:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=JZ4FcxbCDDWJsqSaXfQWATqqO+tlQqneKyRyH+pvJoM=; b=VoKm83e3fCwHAtGn1hsDLYwwFA2FmbBEeuMbI1Wuu/C6nJEnbuJOeozqfZHTgZz0fG KT4A2Gwyamd8MUTe82jS3tbMnjnezUBxRPYzzG1nCFYrc7QpVo5/8RSkITGpYKXx5IDT n7f2NbeOwcxfOTZPJ2oY586SKGWp/w2AiIbmX0filRsQ1i5jngKKkB0j4rjwRHr4xl4y ojDUy4RHKfQbYi9FuvvuZlii37W4Gp1J6vdlz9cgXaA6GlYRYuBJnYhvooEptfAJEMiZ iZb2v1abw/Wdaqh5J04itKQK/TLxgKrUzjEJHSsFvMWM2b2+SiuGy7kBanCAiVaO6iph KTxQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=JZ4FcxbCDDWJsqSaXfQWATqqO+tlQqneKyRyH+pvJoM=; b=rKSWgBvtlbd37ad984cvoyKfEGAU/WnAhH8Bdacr0ldUm9T1viBK8rrA1vblM4ELXb K4s4vOxZ+hKqjU3fQ6LUmGtRe+aOd2NDP8jUZAUsU6P+5ROL5DvZd7oLF+zlBxrx9JmK MniRJkNqROQbvstI3SiLSeFeDJTYd5BZO+ldhDc6zyAlrWuqZJHr5gC8wLdBPwAJ9qBO qd/d+GquzEF9levpwE/gRUHZh34MtlXcl1aOSdi3iGcJ7GGMiUORbufkEJFsou28CcGz veHMoRbJfysvSdKdbxQbzS7jSQ57HlP2ZSeN5YqInL+PItnS3rYBQJ9gOBpEuDJHct8k c2mQ== X-Gm-Message-State: APjAAAVGpKzIy291kZvrAOWmI3e6wjLsopYhj/+4isv3VsNG8rXxDCJo RXeFYFKHtD0y3zXirJjd9HlTyBMapN8= X-Google-Smtp-Source: APXvYqwm7E36eHgRIVaDeQwAM1ckqu1T/UHK9aLI0/FAiFTxwBUmAApQqrWEahDQ4M13RjlC8jS6Kw== X-Received: by 2002:a25:7b44:: with SMTP id w65mr10012844ybc.393.1570809351386; Fri, 11 Oct 2019 08:55:51 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v6 03/20] target/arm: Split out rebuild_hflags_common_32 Date: Fri, 11 Oct 2019 11:55:29 -0400 Message-Id: <20191011155546.14342-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191011155546.14342-1-richard.henderson@linaro.org> References: <20191011155546.14342-1-richard.henderson@linaro.org> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::b42 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: laurent.desnogues@gmail.com, peter.maydell@linaro.org, qemu-arm@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Create a function to compute the values of the TBFLAG_A32 bits that will be cached, and are used by all profiles. Signed-off-by: Richard Henderson Reviewed-by: Alex Benn=C3=A9e --- target/arm/helper.c | 16 +++++++++++----- 1 file changed, 11 insertions(+), 5 deletions(-) diff --git a/target/arm/helper.c b/target/arm/helper.c index 69da04786e..f05d042474 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -11070,6 +11070,15 @@ static uint32_t rebuild_hflags_common(CPUARMState = *env, int fp_el, return flags; } =20 +static uint32_t rebuild_hflags_common_32(CPUARMState *env, int fp_el, + ARMMMUIdx mmu_idx, uint32_t flags) +{ + flags =3D FIELD_DP32(flags, TBFLAG_A32, SCTLR_B, arm_sctlr_b(env)); + flags =3D FIELD_DP32(flags, TBFLAG_A32, NS, !access_secure_reg(env)); + + return rebuild_hflags_common(env, fp_el, mmu_idx, flags); +} + static uint32_t rebuild_hflags_a64(CPUARMState *env, int el, int fp_el, ARMMMUIdx mmu_idx) { @@ -11141,7 +11150,7 @@ void cpu_get_tb_cpu_state(CPUARMState *env, target_= ulong *pc, ARMMMUIdx mmu_idx =3D arm_mmu_idx(env); int current_el =3D arm_current_el(env); int fp_el =3D fp_exception_el(env, current_el); - uint32_t flags =3D 0; + uint32_t flags; =20 if (is_a64(env)) { *pc =3D env->pc; @@ -11151,12 +11160,11 @@ void cpu_get_tb_cpu_state(CPUARMState *env, targe= t_ulong *pc, } } else { *pc =3D env->regs[15]; + flags =3D rebuild_hflags_common_32(env, fp_el, mmu_idx, 0); flags =3D FIELD_DP32(flags, TBFLAG_A32, THUMB, env->thumb); flags =3D FIELD_DP32(flags, TBFLAG_A32, VECLEN, env->vfp.vec_len); flags =3D FIELD_DP32(flags, TBFLAG_A32, VECSTRIDE, env->vfp.vec_st= ride); flags =3D FIELD_DP32(flags, TBFLAG_A32, CONDEXEC, env->condexec_bi= ts); - flags =3D FIELD_DP32(flags, TBFLAG_A32, SCTLR_B, arm_sctlr_b(env)); - flags =3D FIELD_DP32(flags, TBFLAG_A32, NS, !access_secure_reg(env= )); if (env->vfp.xregs[ARM_VFP_FPEXC] & (1 << 30) || arm_el_is_aa64(env, 1) || arm_feature(env, ARM_FEATURE_M)) { flags =3D FIELD_DP32(flags, TBFLAG_A32, VFPEN, 1); @@ -11166,8 +11174,6 @@ void cpu_get_tb_cpu_state(CPUARMState *env, target_= ulong *pc, flags =3D FIELD_DP32(flags, TBFLAG_A32, XSCALE_CPAR, env->cp15.c15_cpar); } - - flags =3D rebuild_hflags_common(env, fp_el, mmu_idx, flags); } =20 /* The SS_ACTIVE and PSTATE_SS bits correspond to the state machine --=20 2.17.1