From c7dfee0b22a3df366c7771992b8ed7eba1a3bb42 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Tue, 5 May 2020 17:30:44 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals --- fa/449bf214567f6f4e6ec2d25d032bab3339e59b | 78 +++++++++++++++++++++++ 1 file changed, 78 insertions(+) create mode 100644 fa/449bf214567f6f4e6ec2d25d032bab3339e59b diff --git a/fa/449bf214567f6f4e6ec2d25d032bab3339e59b b/fa/449bf214567f6f4e6ec2d25d032bab3339e59b new file mode 100644 index 0000000..637cf1f --- /dev/null +++ b/fa/449bf214567f6f4e6ec2d25d032bab3339e59b @@ -0,0 +1,78 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Tue, 05 May 2020 18:30:47 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-soc.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jW1P3-0001JI-Vr; Tue, 05 May 2020 18:30:45 +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 1jW1P2-0001J5-64 + for libre-riscv-dev@lists.libre-riscv.org; Tue, 05 May 2020 18:30:44 +0100 +From: bugzilla-daemon@libre-soc.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Tue, 05 May 2020 17:30:44 +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: mtnolan2640@gmail.com +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 +bnQgIzU0IGZyb20gTWljaGFlbCBOb2xhbiA8bXRub2xhbjI2NDBAZ21haWwuY29tPiAtLS0KKElu +IHJlcGx5IHRvIEx1a2UgS2VubmV0aCBDYXNzb24gTGVpZ2h0b24gZnJvbSBjb21tZW50ICM1MykK +PiBvayB3aGF0IGVsc2UgY2FuIHdlIHRocm93IGluIGhlcmU/ICBMT0cxUCBpcyBwcm9iYWJseSBh +IGdvb2QgdGhpbmcgdG8gdHJ5Cj4gCj4gaSBrbm93IC0gc29tZXdoZXJlIC0gaSd2ZSBzZWVuIGEg +cHl0aG9uIGltcGxlbWVudGF0aW9uIG9mIHZlY3RvciBtb2RlLgo+IGl0IGFsc28gc3BlY2lmaWVk +LCBhcyB5b3UgY2FuIHNlZSwgdGhlIHRocmVlIG90aGVyIG1vZGVzOiBjaXJjdWxhciwKPiBsaW5l +YXIsIGh5cGVyYm9saWMuCj4gCj4gYWghICBpIGtub3cgd2h5IHdlIHdhbnQgdG8ga2VlcCB0aGUg +dHdvIGFuc3dlcnM6IHNlZSBwMzkgb2YgdGhhdAo+IHRoZXNpczogeW91IGNhbiB1c2UgdGhlbSAo +d2l0aCBzb21lIHBvc3QtcHJvY2Vzc2luZykgdG8gZG8KPiB0YW4uCgpZZXAsIHRoYXQgd2FzIG15 +IHRob3VnaHQuIAoKPiAidmVjdG9yIiBtb2RlIHRoZSB2ZWN0b3IgaXMgcm90YXRlZCB0byBiZSBm +bGF0IGFnYWluc3QgdGhlIHgtYXhpcywKPiByZWNvcmRpbmcgdGhlIGFuZ2xlIChaKSBuZWVkZWQg +dG8gZG8gc28uCj4gCj4gCj4gaWYgeW91IGNhbiBkcm9wIHRoYXQgaW50byBhIHJlcG9zaXRvcnks +IGdldCBpdCB3b3JraW5nLCB3cml0ZSBhCj4gZmV3IHNpbXBsZSBleHBlcmltZW50cyBhbmQgc2Vl +IGhvdyBpdCBvcGVyYXRlcyBpbiBlYWNoIG9mIHRoZSA2Cj4gbW9kZXMsIHdlJ3JlIG9uIGEgcm9s +bCA6KQoKSSBjYW4gZ2l2ZSBpdCBhIHdoaXJsIEkgc3VwcG9zZQoKLS0gCllvdSBhcmUgcmVjZWl2 +aW5nIHRoaXMgbWFpbCBiZWNhdXNlOgpZb3UgYXJlIG9uIHRoZSBDQyBsaXN0IGZvciB0aGUgYnVn +LgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaWJyZS1y +aXNjdi1kZXYgbWFpbGluZyBsaXN0CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1yaXNjdi5v +cmcKaHR0cDovL2xpc3RzLmxpYnJlLXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpYnJlLXJp +c2N2LWRldgo= + -- 2.30.2