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[2001:44b8:2176:c800:aef:59aa:1faf:7e61]) by smtp.gmail.com with ESMTPSA id j4-20020a170902c3c400b00186a2dd3ffdsm1046341plj.15.2022.11.11.00.08.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 11 Nov 2022 00:08:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=lE4xtEA+pGCE8llxbq4kNT+2kFoTqQa5IGjt6U1bFuE=; b=KFEOlE5WV6LomtCQx9lDL29ipj4MF8ZZrCnCE6E6sBIEbq8i50IJpqO7HhvjxJLWFM s1sVrkdkBHqeSU+hsauyaIJl5Rg6KuzTD7PgtiWhn8DBJn9tzxHnGfTMqyJJ0evDUv25 FRhKCMJqzvfO1B/BhLdgqdXYo/vtxA5ik/94QEVu3IbXMEr3Jbn16SE3OKxN7D0lVp7u DhDmM4JI8sua9R46c9eFpDfFjS2g4teevAjBM7iBRQ0w9ztY01IYeoHat6b2BT+VYNEm O0f/i+ymH+Nzsj0E+1t9x8AMXTi9i6t7WxR8xSZU4gJ6RzXILHd3o0dicQ6Fv59Dpx5A UUtw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lE4xtEA+pGCE8llxbq4kNT+2kFoTqQa5IGjt6U1bFuE=; b=yhtQogyo61cZ9Gmlp4nQ4wUpbJX0DJxBNVrLhNxaL6eIqm9L6qDp7Lyv3EHj51SVRM qEW5lOlhMpCMzHOSU7dNFN4so0CCYbiHat6q6QHkOsEfGbJVfR3MWX16E/XXsykYXTcR mCprtkQj4eX/aotCS2OMi5YZC0ftLRaflIXgeZjMbI2ksC0eKt0ZFoJDC7W7bJFuT7iB 5fsQ2SKm286hs1iBCVIGXfySAkNvK77U+clN/M4t0X/fAsDOPbvbwj42Uwe+44sTa+Q4 tYjfy2CPjwc2TItBixi8jgabqvtxg8lSoc6ANe5b+SfAq7Xq+F982KSw4n3qzxwkiEoF a1ZA== X-Gm-Message-State: ANoB5pk0+wF5vZ4lVtbcRi7M1aN+kCcAmeSvq5rnV/my1TdnGLSQzXSM lgYjWtgny82VBwbWVNG6f6mzzQy1eWyJ7ams X-Google-Smtp-Source: AA0mqf69IpPrKr98yheVb77jMnNZutB+fQ+wt0vx6zjdckfGx746PU8BK99mLrlUj06Y8K6QST4onw== X-Received: by 2002:a63:4d1c:0:b0:462:e0d0:2582 with SMTP id a28-20020a634d1c000000b00462e0d02582mr740380pgb.48.1668154109891; Fri, 11 Nov 2022 00:08:29 -0800 (PST) From: Richard Henderson To: qemu-devel@nongnu.org Cc: iii@linux.ibm.com, david@redhat.com Subject: [PATCH for-8.0 v2 01/13] tests/tcg/s390x: Add div.c Date: Fri, 11 Nov 2022 18:08:08 +1000 Message-Id: <20221111080820.2132412-2-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221111080820.2132412-1-richard.henderson@linaro.org> References: <20221111080820.2132412-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2607:f8b0:4864:20::430; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x430.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @linaro.org) X-ZM-MESSAGEID: 1668154234989100001 Content-Type: text/plain; charset="utf-8" From: Ilya Leoshkevich Add a basic test to prevent regressions. Signed-off-by: Ilya Leoshkevich Message-Id: <20221101111300.2539919-1-iii@linux.ibm.com> Signed-off-by: Richard Henderson --- tests/tcg/s390x/div.c | 40 +++++++++++++++++++++++++++++++++ tests/tcg/s390x/Makefile.target | 1 + 2 files changed, 41 insertions(+) create mode 100644 tests/tcg/s390x/div.c diff --git a/tests/tcg/s390x/div.c b/tests/tcg/s390x/div.c new file mode 100644 index 0000000000..5807295614 --- /dev/null +++ b/tests/tcg/s390x/div.c @@ -0,0 +1,40 @@ +#include +#include + +static void test_dr(void) +{ + register int32_t r0 asm("r0") =3D -1; + register int32_t r1 asm("r1") =3D -4241; + int32_t b =3D 101, q, r; + + asm("dr %[r0],%[b]" + : [r0] "+r" (r0), [r1] "+r" (r1) + : [b] "r" (b) + : "cc"); + q =3D r1; + r =3D r0; + assert(q =3D=3D -41); + assert(r =3D=3D -100); +} + +static void test_dlr(void) +{ + register uint32_t r0 asm("r0") =3D 0; + register uint32_t r1 asm("r1") =3D 4243; + uint32_t b =3D 101, q, r; + + asm("dlr %[r0],%[b]" + : [r0] "+r" (r0), [r1] "+r" (r1) + : [b] "r" (b) + : "cc"); + q =3D r1; + r =3D r0; + assert(q =3D=3D 42); + assert(r =3D=3D 1); +} + +int main(void) +{ + test_dr(); + test_dlr(); +} diff --git a/tests/tcg/s390x/Makefile.target b/tests/tcg/s390x/Makefile.tar= get index 07fcc6d0ce..ab7a3bcfb2 100644 --- a/tests/tcg/s390x/Makefile.target +++ b/tests/tcg/s390x/Makefile.target @@ -24,6 +24,7 @@ TESTS+=3Dtrap TESTS+=3Dsignals-s390x TESTS+=3Dbranch-relative-long TESTS+=3Dnoexec +TESTS+=3Ddiv =20 Z13_TESTS=3Dvistr $(Z13_TESTS): CFLAGS+=3D-march=3Dz13 -O2 --=20 2.34.1