From e2caa1c14366248176e80d4d44003030504b9dfe Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Wed, 15 Apr 2020 17:54:43 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals --- de/df96df1abec17e48e317d699be5b5401bc1964 | 80 +++++++++++++++++++++++ 1 file changed, 80 insertions(+) create mode 100644 de/df96df1abec17e48e317d699be5b5401bc1964 diff --git a/de/df96df1abec17e48e317d699be5b5401bc1964 b/de/df96df1abec17e48e317d699be5b5401bc1964 new file mode 100644 index 0000000..d120fcd --- /dev/null +++ b/de/df96df1abec17e48e317d699be5b5401bc1964 @@ -0,0 +1,80 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Wed, 15 Apr 2020 18:54:44 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-soc.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jOmFH-0005ym-RK; Wed, 15 Apr 2020 18:54:43 +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 1jOmFH-0005yg-1D + for libre-riscv-dev@lists.libre-riscv.org; Wed, 15 Apr 2020 18:54:43 +0100 +From: bugzilla-daemon@libre-soc.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Wed, 15 Apr 2020 17:54:43 +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 +bnQgIzYgZnJvbSBNaWNoYWVsIE5vbGFuIDxtdG5vbGFuMjY0MEBnbWFpbC5jb20+IC0tLQooSW4g +cmVwbHkgdG8gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiBmcm9tIGNvbW1lbnQgIzUpCj4g +b2sgc28gd291bGQgeW91IGxpa2UgdG8gZG8gdGhlIG5leHQgc3RlcD8gd2hpY2ggaXMsIHllcCB5 +b3UgZ3Vlc3NlZCBpdDoKPiBJRUVFNzU0IEZQIHNpbiBhbmQgY29zIDopCgpJJ20gbm90IHJlYWxs +eSBzdXJlIGhvdyB0byBkbyB0aGlzIHRob3VnaC4gSSBrbm93IHlvdSBkaWQgYSBzaW1pbGFyIHRo +aW5nIG9uCnRoZSBkaXZpZGVyLCBkaWQgeW91IGhhbmRsZSBpdCBhcyBhIGZsb2F0IHRoZSBlbnRp +cmUgd2F5IHRocm91Z2ggb3IgY29udmVydCBpdAp0byBpbnRlZ2VyLi4uIHNvbWVob3c/CgpEb2lu +ZyBpdCBhcyBhIGZsb2F0IG1lYW5zIHRoYXQgdGhlIGFkZGVycy9zdWJ0cmFjdG9ycyBuZWVkIHRv +IGJlIGZ1bGwgZmxvYXRpbmcKcG9pbnQgYWRkZXJzLCBsaWtlIHRob3NlIGluIGZwYWRkLywgcmln +aHQ/IAoKRm9yIGNvbnZlcnRpbmcgdGhlIGlucHV0cyB0byBpbnRlZ2VycywgaXQgc2VlbXMgbGlr +ZSB0aGVyZSB3b3VsZCBiZSBpc3N1ZXMgYXMKdGhlIGlucHV0IGFuZ2xlIGFwcHJvYWNoZWQgMCAo +YmVjYXVzZSBmbG9hdHMgZ2l2ZSBtb3JlIHJlc29sdXRpb24gdGhlcmUpLiBDb2xlCmVtYWlsZWQg +bWUgYSBwYXBlciAod2hpY2ggSSBsaW5rZWQgdG8gaW4gdGhlIHJlc291cmNlcyBwYWdlKSB0aGF0 +IGNvbnRhaW5lZCBhCmh5YnJpZCBjb3JkaWMgdGhhdCBzd2l0Y2hlZCB0byBhIHRheWxvciBzZXJp +ZXMgYXBwcm94aW1hdGlvbiB3aGVuIHRoZSBpbnB1dApiZWNhbWUgc21hbGwgZW5vdWdoLiBUaGlz +IHNlZW1zIGxpa2UgaXQgbWlnaHQgd29yayByZWFzb25hYmx5IHdlbGwgZm9yIGhhbmRsaW5nCnRo +ZSBzbWFsbCBpbnB1dCBjYXNlLiAKClRob3VnaHRzPwoKLS0gCllvdSBhcmUgcmVjZWl2aW5nIHRo +aXMgbWFpbCBiZWNhdXNlOgpZb3UgYXJlIG9uIHRoZSBDQyBsaXN0IGZvciB0aGUgYnVnLgpfX19f +X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpsaWJyZS1yaXNjdi1k +ZXYgbWFpbGluZyBsaXN0CmxpYnJlLXJpc2N2LWRldkBsaXN0cy5saWJyZS1yaXNjdi5vcmcKaHR0 +cDovL2xpc3RzLmxpYnJlLXJpc2N2Lm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpYnJlLXJpc2N2LWRl +dgo= + -- 2.30.2