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[71.217.91.69]) by smtp.gmail.com with ESMTPSA id m47sm29286qtc.36.2017.06.06.17.32.19 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 06 Jun 2017 17:32:20 -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=32QL8pQTOFuruMSkK6PzVDck8Ooq28RJlGgbRc8TpSI=; b=tWCZlBOwlsZE6UOmxoBFRCYKH/hcz9F6XgpiKo2kCPIkMTjGgO1VWCHhEFRQ6p3rGc kift4ZR4AjY0AYwMZnEUsy8zBX0gW2lYwsYBmNwFeS/X+BZY1lq9ahXCs4oabTPhXbOY maVCkv/0/HrfrOg7KMoLM1P3azbEtvwiG9nPZnCJThhRgkuMnvd6wp6iXPD7JN0j3yaw ad2lh8A+3+6INcix19/siFJdwZiYvu73wy9A4oyfs0uhIWxcNUav4KRXfnp2E8ClvejK yPhf9CspSaP7oOEK2MJqpqNFl6vALY2molrdr9EBBFXYZ15MwPgWduakgkdKsUZspYtL x5jA== 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=32QL8pQTOFuruMSkK6PzVDck8Ooq28RJlGgbRc8TpSI=; b=bLc+Pfu/+XuOcdbNoo+8lj7uskMXx0C+bJtGoQVyjT5D4VUzHkUPBEuzI6Lefrdm3/ JIu8CmlKqjP9XSuO89A2EWAE8+4hbDPllEDYrYrSCFnug8QyHWwSH1PO4joctyHShfEW qEvAp9KdxSpoByRnYYfVGu1TUGJ/akhyq1ZpmzQCTtQgvNHqYs4msZOxgv3OseUM/5t1 0MgPkrSzEqOl34vPuO8MIFjINJLkHlfsjUaCgXleVi/VqfqjtMgSttNt9+cTDxXFQcjX LT7eus4NxFipIk9Xd1MlUSTSAU5ornmWW+Rcqn7NR8QqCUjHzCE8IDK3vfO5LL88gOle /X8g== X-Gm-Message-State: AKS2vOzW0+FiIkZdrMXRMNGHE6flsFLZ5QgUTcGvh57Sy2FwQ2a5n3WA lxUclua74LBw8KoQOaU= X-Received: by 10.55.64.133 with SMTP id n127mr31912403qka.145.1496795540558; Tue, 06 Jun 2017 17:32:20 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Tue, 6 Jun 2017 17:30:52 -0700 Message-Id: <20170607003119.14778-44-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::244 Subject: [Qemu-devel] [PULL v2 43/70] target/s390x: implement TEST AND SET 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" From: Aurelien Jarno Reviewed-by: Richard Henderson Signed-off-by: Aurelien Jarno Message-Id: <20170531220129.27724-5-aurelien@aurel32.net> Signed-off-by: Richard Henderson --- target/s390x/insn-data.def | 3 +++ target/s390x/translate.c | 10 ++++++++++ 2 files changed, 13 insertions(+) diff --git a/target/s390x/insn-data.def b/target/s390x/insn-data.def index f818437..0f70ace 100644 --- a/target/s390x/insn-data.def +++ b/target/s390x/insn-data.def @@ -810,6 +810,9 @@ /* SUPERVISOR CALL */ C(0x0a00, SVC, I, Z, 0, 0, 0, 0, svc, 0) =20 +/* TEST AND SET */ + C(0x9300, TS, S, Z, 0, a2, 0, 0, ts, 0) + /* TEST DATA CLASS */ C(0xed10, TCEB, RXE, Z, e1, a2, 0, 0, tceb, 0) C(0xed11, TCDB, RXE, Z, f1_o, a2, 0, 0, tcdb, 0) diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 0a1b3b3..2d45132 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -4134,6 +4134,16 @@ static ExitStatus op_trt(DisasContext *s, DisasOps *= o) return NO_EXIT; } =20 +static ExitStatus op_ts(DisasContext *s, DisasOps *o) +{ + TCGv_i32 t1 =3D tcg_const_i32(0xff); + tcg_gen_atomic_xchg_i32(t1, o->in2, t1, get_mem_index(s), MO_UB); + tcg_gen_extract_i32(cc_op, t1, 7, 1); + tcg_temp_free_i32(t1); + set_cc_static(s); + return NO_EXIT; +} + static ExitStatus op_unpk(DisasContext *s, DisasOps *o) { TCGv_i32 l =3D tcg_const_i32(get_field(s->fields, l1)); --=20 2.9.4