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[97.113.7.119]) by smtp.gmail.com with ESMTPSA id k22sm21690743pfk.157.2019.08.20.14.07.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 20 Aug 2019 14:07:26 -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=ukkPGAVjpyiRXhgCeNuw1onp0A6uGMb4+O/vZ/cyj7c=; b=yuQlPjz/D/iLzbeS7LqBhzuxH/9up4FNXsZo2ec1o5fwM9roaHw/umNMOJ4DFxl+tJ OR+TzqhIZQ6rO7+qt0nsk/YePEoFe5HVsmg+EIgaJvbUUcAg6+5RQCdsZtzB7KV2B4p7 tAaJzzX2AISMUzau2vNSAlFlIAlibstjoq73MljAjUfBSTAr6mltZhvUnGu+mEgBbGzg 6IxHGqtpAO5WrzSse/UOfUxQRIY6KQsCvTwnifsuJTOH6Zo6gRXnf0aMzsdiB9ig2Y36 T9o/tUVCFq29I8/8p1hy+2ECG0wY4ff7WR+ItYvQYv8j236RCimt4sLbwHkfZbQNADui cL7g== 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=ukkPGAVjpyiRXhgCeNuw1onp0A6uGMb4+O/vZ/cyj7c=; b=eA/+taZnResoMtHyWT/iOC5s+TAGD6wrmZBsU9C19fbgFddnTPHCLRuIqff9CCHtnS uvHTrLld0IjgxcZxDUdRdzGwA98n1nxbJYWpLHnpj0NDMvViW9J3SkRdQn4ShBnYibLa 917jvQkKZTEgu29jcYojdX5mbg4wuUxT2TEeuuVtwZ9HN8QVxKn2RjaGsb7uChTO7Mk2 mwakfBHapsGHg2sV0I7uLNw7FB+fPXOUDAs5rOKhTfwXwMvFNVkkaLllvioJAnPGywaY B2OD6NmydWk6PPYPDH3IHFSB0z89xVRuaqae2LL1K5YparhioerKI10L1DXRGuUXk8c8 1skQ== X-Gm-Message-State: APjAAAWnNDDNnEtLTRMORtBRpm8OqP5m0MIDv/y9hcojony/zczliMM0 3UZlLwG3NmiRKpRDIF8MTUIWz2tBqfA= X-Google-Smtp-Source: APXvYqxgpR6O05FpV24EsS6K5/pBi3DTBfFSLfvPSmvRQW57A2x//d5T/DMs0k6GrSDK/HBszBGhuQ== X-Received: by 2002:a65:6284:: with SMTP id f4mr27188420pgv.416.1566335247021; Tue, 20 Aug 2019 14:07:27 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 20 Aug 2019 14:07:06 -0700 Message-Id: <20190820210720.18976-4-richard.henderson@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190820210720.18976-1-richard.henderson@linaro.org> References: <20190820210720.18976-1-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::542 Subject: [Qemu-devel] [PATCH v5 03/17] target/arm: Split out rebuild_hflags_common_32 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) 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 --- 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 02cb43cf58..1844c13a19 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -11032,6 +11032,15 @@ 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) { @@ -11103,7 +11112,7 @@ 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; @@ -11113,12 +11122,11 @@ 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); @@ -11128,8 +11136,6 @@ 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