From 48f8e0447e7fed5c070c434f14facc29d69a6689 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Tue, 5 May 2020 15:00:32 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals --- 98/b9734d89ab8db40395576c9fd7885ffa62f846 | 79 +++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 98/b9734d89ab8db40395576c9fd7885ffa62f846 diff --git a/98/b9734d89ab8db40395576c9fd7885ffa62f846 b/98/b9734d89ab8db40395576c9fd7885ffa62f846 new file mode 100644 index 0000000..3873431 --- /dev/null +++ b/98/b9734d89ab8db40395576c9fd7885ffa62f846 @@ -0,0 +1,79 @@ +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 + -- 2.30.2