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[97.113.7.119]) by smtp.gmail.com with ESMTPSA id d20sm7857534pfq.88.2019.10.18.10.44.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Oct 2019 10:44:34 -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 :mime-version:content-transfer-encoding; bh=+UgAJ6EhcwGdb7pezBRTrZ79eaC+NjRs0dqrTWfzTFo=; b=XlSNcfVErnQtom0GJDyUW051sL+xfl4993QiT/Izb3Ol9gNuFHuxiuVohqlNjAQ+OE zXTrPvaoTrd+PB4iEhEdvRrzMcFTRnYLYMvd5OdGWpKewCpDx7vOnAvEjHALLuEMdq3i g6oSmw8JPpnS+/K+u1RMC/xBpSnx97gWZcPom0ZoQLCVgJKOjyOjVMwd9ypsfFEBJn/2 iaF5Qn636yH/0x/patzvI1XMGzC1SCr8enowIZazAXTH/ZNaOh5PiVCCs+dd5pdCbbQw ViRY0rdo6TLbmJNk9lJK5Py6vMUpXVQyh6LT96dCpTic4yT6UK4EwL/47GgqCz7SdR14 w3gA== 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:mime-version:content-transfer-encoding; bh=+UgAJ6EhcwGdb7pezBRTrZ79eaC+NjRs0dqrTWfzTFo=; b=AKEdytv+5qgdDQoaxmTwbAcb8xG18vxZoSRaJwgPnVTrDjPr9RdZ0xH+lFYN/AF/Zz tU7lvSDZj2+QLxNb0cQS4lw1v0avuwdxcUWPjFfoCnoU0TlNZpOOEeRb1PjFpJ2/WbZa Dnc1L7szYdIn4JP4NUZsxLxXvIL8tXB9zC+8SYMMibIQC6KM/xiczdJPurN27XRRDfM7 IYssJCZOz2URPTrOtBBR1ACmVv4fiv4gEDlBXQYPawP21keKAljjm9r/tNXF1IibzuO+ YOXg2YCU94Vm6vYzM08nVk13IyUV4PHbv3WCgSouGKVN5vqCb1Za5zvyNktYGo9Eylvn v6yg== X-Gm-Message-State: APjAAAVNpcDb35aVrs/Fsh6Eh9S6L8u0Ya5rTDPLH4I2kBVGt7w6TqHt 57+eujmHXjt+WoXuhXAQAh3ldYhrHao= X-Google-Smtp-Source: APXvYqz69a4CPwAo0eTu6B9qVkn8iJX02uE+0/tfuJ3Th1Z1TuXKQnp+X1StAZNCFuh1g0l926LnYw== X-Received: by 2002:a17:902:8507:: with SMTP id bj7mr10594199plb.73.1571420675884; Fri, 18 Oct 2019 10:44:35 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Subject: [PATCH v8 03/22] target/arm: Split out rebuild_hflags_common_32 Date: Fri, 18 Oct 2019 10:44:12 -0700 Message-Id: <20191018174431.1784-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191018174431.1784-1-richard.henderson@linaro.org> References: <20191018174431.1784-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::642 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: 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) Create a function to compute the values of the TBFLAG_A32 bits that will be cached, and are used by all profiles. Reviewed-by: Alex Benn=C3=A9e Signed-off-by: Richard Henderson --- 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