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[98.155.27.246]) by smtp.gmail.com with ESMTPSA id j191sm52854419pgc.53.2017.06.04.10.36.11 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 04 Jun 2017 10:36:12 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Date: Sun, 4 Jun 2017 10:34:44 -0700 Message-Id: <20170604173509.29684-45-rth@twiddle.net> X-Mailer: git-send-email 2.9.4 In-Reply-To: <20170604173509.29684-1-rth@twiddle.net> References: <20170604173509.29684-1-rth@twiddle.net> X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400e:c05::241 Subject: [Qemu-devel] [PULL 44/69] target/s390x: implement TEST ADDRESSING MODE 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+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Aurelien Jarno Reviewed-by: Richard Henderson Signed-off-by: Aurelien Jarno Message-Id: <20170531220129.27724-6-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 0f70ace..170b50e 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) +/* TEST ADDRESSING MODE */ + C(0x010b, TAM, E, Z, 0, 0, 0, 0, tam, 0) + /* TEST AND SET */ C(0x9300, TS, S, Z, 0, a2, 0, 0, ts, 0) diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 0cfa8cc..7f265ae 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -4063,6 +4063,16 @@ static ExitStatus op_svc(DisasContext *s, DisasOps *o) return EXIT_NORETURN; } +static ExitStatus op_tam(DisasContext *s, DisasOps *o) +{ + int cc = 0; + + cc |= (s->tb->flags & FLAG_MASK_64) ? 2 : 0; + cc |= (s->tb->flags & FLAG_MASK_32) ? 1 : 0; + gen_op_movi_cc(s, cc); + return NO_EXIT; +} + static ExitStatus op_tceb(DisasContext *s, DisasOps *o) { gen_helper_tceb(cc_op, cpu_env, o->in1, o->in2);