From bd5b93bc5ed05209f20cfbcc8fae21d486424c86 Mon Sep 17 00:00:00 2001 From: bugzilla-daemon Date: Fri, 17 Apr 2020 17:28:44 +0000 Subject: [PATCH] [libre-riscv-dev] [Bug 208] implement CORDIC in a general way sufficient to do transcendentals --- c0/31c5f5d4bc91a8270933a703836a07df01beb4 | 74 +++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 c0/31c5f5d4bc91a8270933a703836a07df01beb4 diff --git a/c0/31c5f5d4bc91a8270933a703836a07df01beb4 b/c0/31c5f5d4bc91a8270933a703836a07df01beb4 new file mode 100644 index 0000000..d9f0e2c --- /dev/null +++ b/c0/31c5f5d4bc91a8270933a703836a07df01beb4 @@ -0,0 +1,74 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Fri, 17 Apr 2020 18:28:47 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-soc.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jPUnG-0007oN-52; Fri, 17 Apr 2020 18:28:46 +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 1jPUnE-0007o7-3C + for libre-riscv-dev@lists.libre-riscv.org; Fri, 17 Apr 2020 18:28:44 +0100 +From: bugzilla-daemon@libre-soc.org +To: libre-riscv-dev@lists.libre-riscv.org +Date: Fri, 17 Apr 2020 17:28:44 +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: 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 +bnQgIzI0IGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g +LS0tCmh0dHBzOi8vcHlwaS5vcmcvcHJvamVjdC9iaWdmbG9hdC8KCmkgdXNlZCBweXRob24gYmln +ZmxvYXQgYWJvdXQuLi4gOCB5ZWFycyBhZ28sIGFuZCBqdXN0IHVwZGF0ZWQgaXQ6Cml0IHdvcmtz +IHdlbGwuICBpdCBhbHNvIGhhcHBlbnMgdG8gd29yayBpbiBhIHNpbWlsYXIgd2F5IHRvCnB5dGhv +bi1nbXB5MiBieSBjeXRob24td3JhcHBpbmcgbXBmci4uLiBleGNlcHQgdGhhdCB0aGUgZGViaWFu +CnBhY2thZ2UgbWFpbnRhaW5lciBmb3IgcHl0aG9uLWdtcHkyIGlzIG5vdCBleHBlcmllbmNlZCBl +bm91Z2gKdG8gZG8gbXVsdGktcHl0aG9uLXZlcnNpb24gY29tcGlsZXMuCgpweXRob24tYmlnZmxv +YXQgaSBzcGVjaWZpY2FsbHkgcmVjb21tZW5kZWQgYmVjYXVzZSBpdCBoYXMgYmVlbgoid3JhcHBl +ZCIgd2l0aCBhZGRpdGlvbmFsIGZ1bmN0aW9uYWxpdHkgdGhhdCBtYWtlcyBpdCBuZWFyLWlkZW50 +aWNhbAp0byBib3RoIHRoZSBzdGFuZGFyZCBweXRob24gIm1hdGgiIG1vZHVsZSAqYW5kKiB0byB0 +aGUgc3RhbmRhcmQKcHl0aG9uICJmbG9hdCIuCgogICAgZnJvbSBiaWdmbG9hdCBpbXBvcnQgY29z +LCBzaW4sIHRhbgoKdGhlcmVmb3JlIHdvcmtzCgotLSAKWW91IGFyZSByZWNlaXZpbmcgdGhpcyBt +YWlsIGJlY2F1c2U6CllvdSBhcmUgb24gdGhlIENDIGxpc3QgZm9yIHRoZSBidWcuCl9fX19fX19f +X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpYnJlLXJpc2N2LWRldiBt +YWlsaW5nIGxpc3QKbGlicmUtcmlzY3YtZGV2QGxpc3RzLmxpYnJlLXJpc2N2Lm9yZwpodHRwOi8v +bGlzdHMubGlicmUtcmlzY3Yub3JnL21haWxtYW4vbGlzdGluZm8vbGlicmUtcmlzY3YtZGV2Cg== + -- 2.30.2