From d122fd34a8151a166fd63ea5be3f4ce7640e3ef4 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Tue, 5 May 2020 15:00:48 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals --- c2/641b8c5610c0597c842f4f2d17cb6a2ad1c29b | 73 +++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 c2/641b8c5610c0597c842f4f2d17cb6a2ad1c29b diff --git a/c2/641b8c5610c0597c842f4f2d17cb6a2ad1c29b b/c2/641b8c5610c0597c842f4f2d17cb6a2ad1c29b new file mode 100644 index 0000000..c51fcef --- /dev/null +++ b/c2/641b8c5610c0597c842f4f2d17cb6a2ad1c29b @@ -0,0 +1,73 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Tue, 05 May 2020 16:00:50 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-soc.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jVz3x-0004UM-Ul; Tue, 05 May 2020 16:00:49 +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 1jVz3v-0004U2-No + for libre-riscv-dev@lists.libre-riscv.org; Tue, 05 May 2020 16:00:47 +0100 +From: bugzilla-daemon@libre-soc.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Tue, 05 May 2020 15:00:48 +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 +bnQgIzQ1IGZyb20gTWljaGFlbCBOb2xhbiA8bXRub2xhbjI2NDBAZ21haWwuY29tPiAtLS0KKElu +IHJlcGx5IHRvIEx1a2UgS2VubmV0aCBDYXNzb24gTGVpZ2h0b24gZnJvbSBjb21tZW50ICM0MikK +PiAKPiB5ZXAgaXQgbWVhbnMgdGhhdCBpbiB0aGUgZGF0YV9pIG9yIGRhdGFfbyB5b3UndmUgbWlz +c2VkIGEgInlpZWxkIGZyb20iCj4gYW5kIHVzZWQgInlpZWxkIiBpbnN0ZWFkLiAgb3IgdmljZS12 +ZXJzYS4KPiAKPiAieWllbGQgZnJvbSB4IiB3b3VsZCBpdGVyYXRlICp0aHJvdWdoIHgqIGFuZCB0 +aGF0IHRlbGxzIG5taWdlbiAicGxlYXNlCj4gcmV0dXJuIHNsaWNlcyBvZiBzaW5nbGUtYml0cyBv +ZiB4Ii4KPiAKPiBpJ2xsIHRha2UgYSBsb29rCgpBaGEhIHBpcGVfZGF0YS5weSBoYXMgdGhlIGZv +bGxvd2luZzoKCiAgICBkZWYgX19pdGVyX18oc2VsZik6CiAgICAgICAgeWllbGQgZnJvbSBzZWxm +LngKICAgICAgICB5aWVsZCBmcm9tIHNlbGYueQogICAgICAgIHlpZWxkIGZyb20gc2VsZi5jdHgK +CkknbGwgdHJ5IGNoYW5naW5nIHRob3NlIHRvIHlpZWxkcyBhbmQgc2VlIGlmIHRoYXQgd29ya3MK +Ci0tIApZb3UgYXJlIHJlY2VpdmluZyB0aGlzIG1haWwgYmVjYXVzZToKWW91IGFyZSBvbiB0aGUg +Q0MgbGlzdCBmb3IgdGhlIGJ1Zy4KX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f +X19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZA +bGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1h +bi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK + -- 2.30.2