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[71.217.91.69]) by smtp.gmail.com with ESMTPSA id m47sm29286qtc.36.2017.06.06.17.31.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 06 Jun 2017 17:31:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:from:to:cc:subject:date:message-id:in-reply-to:references; bh=fN4qPeStdbbwYA0UWeo5cJKjhGHxovKoQuzUfP/2lsw=; b=LDtZH10wrDWj0GEMD6EYS/dwki8HZry7MYsoOKbksOXWxuh1ba+UT7ZK3tzbIKqTjI NQxmz+IQoJWvsK2gOqHftiwdh4SSHGCYpRHghbPvN0UfqAgxLItTPg2+w7W0i+W9qqpo +/e6ty0B7JgizyfIzwA1PB1t3yctqWRSy8txL4tmHPK5lYOApndgCUMlwsmE+yDMntuQ +1YcWGEO8nTU5rUuRyQ5AZuYd7fLs0CmTcTwsHHo+uAZoQDCGlOkJ9G+Si0Gas6peLRl 0zcAC2B0zsNWRMT05cAvwbZSzWUDrzBujmCN6Ao691imzCGjaWegZw+wQw8yx0P2b/uU sUGQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:from:to:cc:subject:date:message-id :in-reply-to:references; bh=fN4qPeStdbbwYA0UWeo5cJKjhGHxovKoQuzUfP/2lsw=; b=rCMfi5YqRgVeIGKUznqlwJb8CxgXYRsGfjEgR05lVplq2RW4w39Tag7gatsLGnK5dJ pyDrgWFQPvCVD01T02qdau0ZUVJNBSKbBnD03lxge57ti/CRywhsDPEprdXF3n6ztE6Y N9P+zG9LxBgWsWsNLBDdPMJU8RDV1cLhFi8I2n+KtlHTK5NK9WZ1Mco559njxEZ1NWOz POygML23TCyrxvZLr3MvLSllSw1M1nuu+plJl84CySn3AKheH/NE1zyS1r/Nixi6TwPC EiToV8W/8ePvZuAp8xd7Y43O8A+Od8MMrmYYyLvY6dQMz+8QJITiOJ4X7lTwqFaEOFh+ l3tQ== X-Gm-Message-State: AKS2vOxtRQzMZBBqr3pmKpwobTYV/+7VE7o/B1THC0AG6k+Ply6aANY2 0z6tMHln3p6QzRqYPpU= X-Received: by 10.55.99.131 with SMTP id x125mr33882323qkb.17.1496795503431; Tue, 06 Jun 2017 17:31:43 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 6 Jun 2017 17:30:23 -0700 Message-Id: <20170607003119.14778-15-rth@twiddle.net> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170607003119.14778-1-rth@twiddle.net> References: <20170607003119.14778-1-rth@twiddle.net> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c09::243 Subject: [Qemu-devel] [PULL v2 14/70] target/s390x: Use unwind data for helper_lam X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: peter.maydell@linaro.org, aurelien@aurel32.net Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Reviewed-by: Thomas Huth Reviewed-by: Aurelien Jarno Signed-off-by: Richard Henderson --- target/s390x/mem_helper.c | 3 ++- target/s390x/translate.c | 1 - 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c index e4bfc6e..88e817a 100644 --- a/target/s390x/mem_helper.c +++ b/target/s390x/mem_helper.c @@ -469,10 +469,11 @@ static uint32_t helper_icm(CPUS390XState *env, uint32= _t r1, uint64_t address, /* load access registers r1 to r3 from memory at a2 */ void HELPER(lam)(CPUS390XState *env, uint32_t r1, uint64_t a2, uint32_t r3) { + uintptr_t ra =3D GETPC(); int i; =20 for (i =3D r1;; i =3D (i + 1) % 16) { - env->aregs[i] =3D cpu_ldl_data(env, a2); + env->aregs[i] =3D cpu_ldl_data_ra(env, a2, ra); a2 +=3D 4; =20 if (i =3D=3D r3) { diff --git a/target/s390x/translate.c b/target/s390x/translate.c index d41a0fd..16477fc 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -2626,7 +2626,6 @@ static ExitStatus op_lam(DisasContext *s, DisasOps *o) { TCGv_i32 r1 =3D tcg_const_i32(get_field(s->fields, r1)); TCGv_i32 r3 =3D tcg_const_i32(get_field(s->fields, r3)); - potential_page_fault(s); gen_helper_lam(cpu_env, r1, o->in2, r3); tcg_temp_free_i32(r1); tcg_temp_free_i32(r3); --=20 2.9.4