Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Tue, 05 May 2020 16:00:34 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jVz3h-0004RQ-CR; Tue, 05 May 2020 16:00:33 +0100 Received: from localhost ([127.0.0.1] helo=bugs.libre-soc.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jVz3g-0004RB-5O for libre-riscv-dev@lists.libre-riscv.org; Tue, 05 May 2020 16:00:32 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Tue, 05 May 2020 15:00:32 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Libre-SOC's first SoC X-Bugzilla-Component: ALU (including IEEE754 16/32/64-bit FPU) X-Bugzilla-Version: unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: lkcl@lkcl.net X-Bugzilla-Status: CONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: mtnolan2640@gmail.com X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: X-Bugzilla-URL: https://bugs.libre-soc.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Subject: [libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals X-BeenThere: libre-riscv-dev@lists.libre-riscv.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Libre-RISCV General Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Libre-RISCV General Development Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org Sender: "libre-riscv-dev" aHR0cHM6Ly9idWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTIwOAoKLS0tIENvbW1l bnQgIzQ0IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g LS0tCmZvdW5kIGl0LiAgdGhlIGNvZGUgd2FzIGRvaW5nIGV4YWN0bHkgYXMgeW91J2QgYXNrZWQ6 IHdhbGtpbmcgdGhyb3VnaApzZWxmLnggYW5kIHNlbGYueSBieSBpdGVyYXRpb24uCgoieWllbGQg ZnJvbSIgd2lsbCB0cmVhdCB0aGUgb2JqZWN0ICphcyogYW4gaXRlcmF0b3IsIHJldHVybmluZyBj YWxscwp0byBvYmplY3QuX19pdGVyX18oKSBhbmQgcmV0dXJuaW5nIHRob3NlIG9iamVjdHMgaW4g c2VxdWVuY2UsIGFzCipNVUxUSVBMRSogcmVzdWx0cy4KCiJ5aWVsZCIgd2lsbCByZXR1cm4gdGhl IE9CSkVDVCAtIG9uY2UgYW5kIG9ubHkgb25jZSBhcyAqVEhFKiAob25lIGFuZApvbmx5KSByZXN1 bHQuCgppZiB0aGUgU2lnbmFsIGRpZCBub3QgaGF2ZSBhbiBfX2l0ZXJfXyBmdW5jdGlvbiwgeW91 IHdvdWxkIGhhdmUgZ290IGFuCmVycm9yLgoKCmRpZmYgLS1naXQgYS9zcmMvaWVlZTc1NC9jb3Jk aWMvcGlwZV9kYXRhLnB5IGIvc3JjL2llZWU3NTQvY29yZGljL3BpcGVfZGF0YS5weQppbmRleCBj M2Y2MDBhLi5kODNkYmU3IDEwMDY0NAotLS0gYS9zcmMvaWVlZTc1NC9jb3JkaWMvcGlwZV9kYXRh LnB5CisrKyBiL3NyYy9pZWVlNzU0L2NvcmRpYy9waXBlX2RhdGEucHkKQEAgLTI4LDggKzI4LDgg QEAgY2xhc3MgQ29yZGljT3V0cHV0RGF0YToKICAgICAgICAgc2VsZi5tdXhpZCA9IHNlbGYuY3R4 Lm11eGlkCgogICAgIGRlZiBfX2l0ZXJfXyhzZWxmKToKLSAgICAgICAgeWllbGQgZnJvbSBzZWxm LngKLSAgICAgICAgeWllbGQgZnJvbSBzZWxmLnkKKyAgICAgICAgeWllbGQgc2VsZi54CisgICAg ICAgIHlpZWxkIHNlbGYueQogICAgICAgICB5aWVsZCBmcm9tIHNlbGYuY3R4CgogICAgIGRlZiBl cShzZWxmLCBpKToKCi0tIApZb3UgYXJlIHJlY2VpdmluZyB0aGlzIG1haWwgYmVjYXVzZToKWW91 IGFyZSBvbiB0aGUgQ0MgbGlzdCBmb3IgdGhlIGJ1Zy4KX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcgbGlzdApsaWJy ZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5saWJyZS1yaXNj di5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK