From 03ec23437115e978fd05533d93cc44360993b61d Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Tue, 5 May 2020 13:17:18 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals --- d0/c07ce7d2c1eb8cfe56e418108873eb32eb6449 | 76 +++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 d0/c07ce7d2c1eb8cfe56e418108873eb32eb6449 diff --git a/d0/c07ce7d2c1eb8cfe56e418108873eb32eb6449 b/d0/c07ce7d2c1eb8cfe56e418108873eb32eb6449 new file mode 100644 index 0000000..ab9068a --- /dev/null +++ b/d0/c07ce7d2c1eb8cfe56e418108873eb32eb6449 @@ -0,0 +1,76 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Tue, 05 May 2020 14:17:21 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-soc.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jVxRo-0001bQ-40; Tue, 05 May 2020 14:17:20 +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 1jVxRm-0001bD-QQ + for libre-riscv-dev@lists.libre-riscv.org; Tue, 05 May 2020 14:17:18 +0100 +From: bugzilla-daemon@libre-soc.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Tue, 05 May 2020 13:17:18 +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 +bnQgIzM1IGZyb20gTWljaGFlbCBOb2xhbiA8bXRub2xhbjI2NDBAZ21haWwuY29tPiAtLS0KU28g +SSB0aGluayBJIGdvdCB0aGUgZmxvYXRpbmcgcG9pbnQgY29yZGljIGFsbCB0aGUgd2F5IHdvcmtp +bmcgeWVzdGVyZGF5LiBJdApjb252ZXJ0cyB0aGUgZmxvYXRpbmcgcG9pbnQgaW5wdXQgdG8gYSBm +aXhlZCBwb2ludCA1MCBiaXQgbnVtYmVyLCBjYWxjdWxhdGVzCnRoZSBzaW5lIGFuZCBjb3NpbmUs +IHRoZW4gY29udmVydHMgdGhlbSBiYWNrIHRvIGZsb2F0aW5nIHBvaW50LgoKSG93ZXZlciwgZm9y +IHRoZSBjb252ZXJzaW9uIGJhY2sgdG8gZmxvYXRpbmcgcG9pbnQgSSBoYWQgdG8gd3JpdGUgbXkg +b3duIGNsYXNzCnRvIGRvIHNvLCBhcyBub25lIG9mIHRoZSBleGlzdGluZyBvbmVzICh1c2VkIGlu +IGZwYWRkIGZvciBpbnN0YW5jZSkgc3VwcG9ydAoqdHdvKiBvdXRwdXRzLiBJIGRvbid0IGltYWdp +bmUgd2Ugd2FudCB0byBjb250aW51ZSB1c2luZyBteSBpbXBsZW1lbnRhdGlvbiwgc28Kd2hhdCB3 +b3VsZCBiZSB0aGUgYmVzdCB3YXkgb2YgZ29pbmcgYWJvdXQgdGhpcz8KCkkgYWxzbyBuZWVkZWQg +dG8gd3JpdGUgYSBtb2R1bGUgZm9yIGNvdW50aW5nIHRoZSBudW1iZXIgb2YgbGVhZGluZyB6ZXJv +cyBpbiB0aGUKZml4ZWQgcG9pbnQgbnVtYmVyLiBJIGRvbid0IGltYWdpbmUgdGhpcyB3b3VsZCBv +bmx5IGJlIHVzZWZ1bCB0byB0aGUgY29yZGljOwp3aGVyZSB3b3VsZCBiZSB0aGUgYmVzdCBwbGFj +ZSB0byBwdXQgaXQ/IGZwY29tbW9uPwoKLS0gCllvdSBhcmUgcmVjZWl2aW5nIHRoaXMgbWFpbCBi +ZWNhdXNlOgpZb3UgYXJlIG9uIHRoZSBDQyBsaXN0IGZvciB0aGUgYnVnLgpfX19fX19fX19fX19f +X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaWJyZS1yaXNjdi1kZXYgbWFpbGlu +ZyBsaXN0CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1yaXNjdi5vcmcKaHR0cDovL2xpc3Rz +LmxpYnJlLXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpYnJlLXJpc2N2LWRldgo= + -- 2.30.2