Return-path: Envelope-to: publicinbox@libre-riscv.org Delivery-date: Fri, 17 Apr 2020 19:37:58 +0100 Received: from localhost ([::1] helo=libre-riscv.org) by libre-soc.org with esmtp (Exim 4.89) (envelope-from ) id 1jPVsD-0000h7-4b; Fri, 17 Apr 2020 19:37:57 +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 1jPVsB-0000gs-A0 for libre-riscv-dev@lists.libre-riscv.org; Fri, 17 Apr 2020 19:37:55 +0100 From: bugzilla-daemon@libre-soc.org To: libre-riscv-dev@lists.libre-riscv.org Date: Fri, 17 Apr 2020 18:37:55 +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 bnQgIzI3IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g LS0tCihJbiByZXBseSB0byBNaWNoYWVsIE5vbGFuIGZyb20gY29tbWVudCAjMjYpCj4gKEluIHJl cGx5IHRvIEx1a2UgS2VubmV0aCBDYXNzb24gTGVpZ2h0b24gZnJvbSBjb21tZW50ICMyNCkKPiA+ IGh0dHBzOi8vcHlwaS5vcmcvcHJvamVjdC9iaWdmbG9hdC8KPiA+IAo+ID4gaSB1c2VkIHB5dGhv biBiaWdmbG9hdCBhYm91dC4uLiA4IHllYXJzIGFnbywgYW5kIGp1c3QgdXBkYXRlZCBpdDoKPiA+ IGl0IHdvcmtzIHdlbGwuICBpdCBhbHNvIGhhcHBlbnMgdG8gd29yayBpbiBhIHNpbWlsYXIgd2F5 IHRvCj4gPiBweXRob24tZ21weTIgYnkgY3l0aG9uLXdyYXBwaW5nIG1wZnIuLi4gZXhjZXB0IHRo YXQgdGhlIGRlYmlhbgo+ID4gcGFja2FnZSBtYWludGFpbmVyIGZvciBweXRob24tZ21weTIgaXMg bm90IGV4cGVyaWVuY2VkIGVub3VnaAo+ID4gdG8gZG8gbXVsdGktcHl0aG9uLXZlcnNpb24gY29t cGlsZXMuCj4gCj4gT2ssIEkgcmV2ZXJ0ZWQgdGhlIGNvbW1pdCBjb250YWluaW5nIHRoZSBnbXB5 IHN0dWZmIGFuZCBhZGRlZCBhIHNpbWlsYXIgb25lCj4gY2FsY3VsYXRpbmcgdGhlIGF0YW4gdGFi bGVzIHdpdGggYmlnZmxvYXQKCndpdGggdGhlIGRlYmlhbiBwYWNrYWdlIGJlaW5nIGEgbWVzcyB0 aGF0J3MgcHJvYmFibHkgdGhlIHNlbnNpYmxlIG9wdGlvbgpmb3Igbm93LgoKdGhlcmUncyBhIHRy aWNrIGJ0dywgaSB0aGluayBpdCdzOgoKd2l0aCBiZi5wcmVjaXNpb24oMzAwKTogIyB1c2UgMzAw IGJpdHMgb2YgcHJlY2lzaW9uCiAgICB4ID0gYmYuYXRhbihCaWdGbG9hdCgyKSAuLi4uKQoKd2hp Y2ggaXMgd2h5IGkgcmVjb21tZW5kZWQgYmlnZmxvYXQ6IHlvdSBjYW4gc3BlY2lmeSBleHRyZW1l bHkgbGFyZ2UKRlAgcHJlY2lzaW9uLgoKLS0gCllvdSBhcmUgcmVjZWl2aW5nIHRoaXMgbWFpbCBi ZWNhdXNlOgpZb3UgYXJlIG9uIHRoZSBDQyBsaXN0IGZvciB0aGUgYnVnLgpfX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaWJyZS1yaXNjdi1kZXYgbWFpbGlu ZyBsaXN0CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1yaXNjdi5vcmcKaHR0cDovL2xpc3Rz LmxpYnJlLXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpYnJlLXJpc2N2LWRldgo=