[libre-riscv-dev] [Bug 305] Create Pipelined ALU similar to alu_hier.py
authorbugzilla-daemon <bugzilla-daemon@libre-soc.org>
Mon, 11 May 2020 18:15:26 +0000 (18:15 +0000)
committerlibre-riscv-dev <libre-riscv-dev@lists.libre-riscv.org>
Mon, 11 May 2020 18:15:27 +0000 (19:15 +0100)
03/09d2c045e10974c402337344a5c424b39d9af8 [new file with mode: 0644]

diff --git a/03/09d2c045e10974c402337344a5c424b39d9af8 b/03/09d2c045e10974c402337344a5c424b39d9af8
new file mode 100644 (file)
index 0000000..98e729c
--- /dev/null
@@ -0,0 +1,117 @@
+Return-path: <libre-riscv-dev-bounces@lists.libre-riscv.org>
+Envelope-to: publicinbox@libre-riscv.org
+Delivery-date: Mon, 11 May 2020 19:15:28 +0100
+Received: from localhost ([::1] helo=libre-riscv.org)
+       by libre-soc.org with esmtp (Exim 4.89)
+       (envelope-from <libre-riscv-dev-bounces@lists.libre-riscv.org>)
+       id 1jYCxb-0007j9-Q1; Mon, 11 May 2020 19:15:27 +0100
+Received: from localhost ([127.0.0.1] helo=bugs.libre-soc.org)
+ by libre-soc.org with esmtp (Exim 4.89)
+ (envelope-from <bugzilla-daemon@libre-soc.org>) id 1jYCxa-0007j0-4p
+ for libre-riscv-dev@lists.libre-riscv.org; Mon, 11 May 2020 19:15:26 +0100
+From: bugzilla-daemon@libre-soc.org
+To: libre-riscv-dev@lists.libre-riscv.org
+Date: Mon, 11 May 2020 18:15:26 +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: Source Code
+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: <bug-305-13-V0s7zy7OGH@https.bugs.libre-soc.org/>
+In-Reply-To: <bug-305-13@https.bugs.libre-soc.org/>
+References: <bug-305-13@https.bugs.libre-soc.org/>
+X-Bugzilla-URL: https://bugs.libre-soc.org/
+Auto-Submitted: auto-generated
+MIME-Version: 1.0
+Subject: [libre-riscv-dev] [Bug 305] Create Pipelined ALU similar to
+ alu_hier.py
+X-BeenThere: libre-riscv-dev@lists.libre-riscv.org
+X-Mailman-Version: 2.1.23
+Precedence: list
+List-Id: Libre-RISCV General Development
+ <libre-riscv-dev.lists.libre-riscv.org>
+List-Unsubscribe: <http://lists.libre-riscv.org/mailman/options/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=unsubscribe>
+List-Archive: <http://lists.libre-riscv.org/pipermail/libre-riscv-dev/>
+List-Post: <mailto:libre-riscv-dev@lists.libre-riscv.org>
+List-Help: <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=help>
+List-Subscribe: <http://lists.libre-riscv.org/mailman/listinfo/libre-riscv-dev>, 
+ <mailto:libre-riscv-dev-request@lists.libre-riscv.org?subject=subscribe>
+Reply-To: Libre-RISCV General Development
+ <libre-riscv-dev@lists.libre-riscv.org>
+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" <libre-riscv-dev-bounces@lists.libre-riscv.org>
+
+aHR0cHM6Ly9idWdzLmxpYnJlLXNvYy5vcmcvc2hvd19idWcuY2dpP2lkPTMwNQoKLS0tIENvbW1l
+bnQgIzQzIGZyb20gTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiA8bGtjbEBsa2NsLm5ldD4g
+LS0tCihJbiByZXBseSB0byBNaWNoYWVsIE5vbGFuIGZyb20gY29tbWVudCAjNDIpCgo+IEkgd2Vu
+dCB0aHJvdWdoIHRoZSB0YWJsZXMgYW5kIGRvdWJsZSBjaGVja2VkLCB0aGUgKm9ubHkqIEFMVSBp
+bnN0cnVjdGlvbnMKPiB0aGF0IGhhdmUgMyBpbnB1dHMgYXJlIDIgcmVnaXN0ZXJzIGFuZCBhbiBp
+bW1lZGlhdGUuIEl0IGRvZXMgbm90ICpuZWVkKiAzCj4gcmVnaXN0ZXIgaW5wdXRzLiAKCnllaHll
+aC4gIG9rLgoKcmVhbGx5Li4uIG5vcm1hbGx5LCB3aGF0IHdvdWxkIGhhcHBlbiBpcyB0aGF0IGFu
+eXRoaW5nIHRoYXQncyBzaWduaWZpY2FudGx5CmRpZmZlcmVudCBsaWtlIHRoaXMgd291bGQgZ2V0
+IHB1dCBpbnRvIGl0cyBvd24gRnVuY3Rpb24gVW5pdCAoaW50byBpdHMgb3duCkFMVSBQaXBlbGlu
+ZSkuCgp0aGVuLCB0aGVyZSdzIG5vICJzd2l0Y2hpbmcgYWJvdXQgYXQgdGhlIEFMVSBzaWRlIgoK
+Cgo+IEhvd2V2ZXIsIHNvbWUgcGllY2Ugb2YgaGFyZHdhcmUgbmVlZHMgdG8gb3JkZXIgdGhlIGlu
+cHV0cywgSSBndWVzcyB0aGUgdHJhZGUKPiBvZmYgaXMgd2hldGhlciB0byBkbyBpdCBpbiB0aGUg
+YWx1IG9yIHNvbWV3aGVyZSBlbHNlLgoKaSB0aGluayBvbmUgb2YgdGhlIHJlYXNvbnMgd2h5IHBy
+b2Nlc3NvcnMgZ28gd2l0aCBhIGNvbnZlbnRpb24gIkIgaXMKcmVnIG9yIGltbWVkaWF0ZSIgaXMg
+dG8gc2F2ZSB3aXJlcy4gIHlvdSd2ZSBnb3QgNjQgYml0cyB3b3J0aCBvZiB3aXJlcyBmb3IKQiwg
+QiBpcyBub3QgdXNlZCBhbGwgdGhlIHRpbWUsIHNvIHdoZW4gaXQncyBub3QsIHVzZSBpdCB0byBm
+YXJtIGluCnRoZSAiaW1tZWRpYXRlIiBkYXRhLgoKc28gaSB0aGluayB3ZSdsbCBmaW5kLi4uIDEg
+c2VjIGxldCdzIGxvb2sgYXQgdGhlIG9yaWdpbmFsIGRlY29kZTIudmhkbC4uLgoKYWggeWVzOgpo
+dHRwczovL2dpdGh1Yi5jb20vYW50b25ibGFuY2hhcmQvbWljcm93YXR0L2Jsb2IvbWFzdGVyL2Rl
+Y29kZTIudmhkbCNMODkKCm9rIHNvIHRoYXQncyBkZWZpbml0ZWx5IHB1dHRpbmcgdGhlICphY3R1
+YWwqIGltbWVkaWF0ZSBkYXRhIGludG8gcmVnIGIuCmRlY29kZV9pbnB1dF9yZWdfYigpIGlzIHdo
+ZXJlIHRoZSBkZWNpc2lvbiBpcyBtYWRlIHRvIGVpdGhlciBwdXQgdGhlCnJlZ2ZpbGUgZGF0YSBp
+bnRvIHRoZSByZXR1cm4gcmVzdWx0IG9yIHB1dCB0aGUgaW1tZWRpYXRlIGluIGl0LgoKc28gZ2l2
+ZW4gdGhhdCB3ZSdyZSB1c2luZyBtaWNyb3dhdHQncyAiZGVjb2RlciIgd2UgcmVhbGx5IG5lZWQg
+dG8KZm9sbG93IHRoZSBzYW1lIGNvbnZlbnRpb25zLiAgYW5kIGhlcmUncyB3aGVyZSB0aGUgZXhl
+Y3V0aW9uIGhhcwoqdGhyZWUqIGlucHV0czoKCmh0dHBzOi8vZ2l0aHViLmNvbS9hbnRvbmJsYW5j
+aGFyZC9taWNyb3dhdHQvYmxvYi9tYXN0ZXIvZXhlY3V0ZTEudmhkbCNMNjEKCmFfaW4sIGJfaW4s
+IGNfaW4uCgpzbyBteSBmZWVsaW5nIGlzIHdlOgoKKiBoYXZlIHRoZSBBTFUgd2l0aCB0aGUgc2Ft
+ZSAzIGlucHV0cyAoZXZlbiB0aG91Z2ggd2Uga25vdyBvbmx5IDIgb2YgdGhlbQogIGFyZSB1c2Vk
+KSwgYW5kIGtlZXAgdGhlIHNhbWUgb3JkZXIKCiogd2hlcmUgdGhlIGltbWVkaWF0ZSBpcyBhdmFp
+bGFiZSBhc3N1bWUgaXQgaXMgYWx3YXlzIGRyb3BwZWQgaW50byB0aGUgYl9pbgogIDY0LWJpdCB3
+aXJlcwoKdGh1czoKCiogcmVtb3ZlIHRoZSBNVVggZnJvbSBBTFVJbnB1dFN0YWdlICh0aGF0IG1l
+YW5zIGluIHRoZSB1bml0IHRlc3RzCiAgaXQgaGFzIHRvIGJlIGRvbmUgdGhlcmUpCgogICAgICAg
+IHdpdGggbS5JZihzZWxmLmkuY3R4Lm9wLmltbV9kYXRhLmltbV9vaykKICAgICAgICAgICAgY29t
+YiArPSBzZWxmLm8uYi5lcShzZWxmLmkuY3R4Lm9wLmltbV9kYXRhLmltbSkKICAgICAgICB3aXRo
+IG0uRWxzZSgpOgogICAgICAgICAgICBjb21iICs9IHNlbGYuby5iLmVxKHNlbGYuaS5iKQoKc28s
+IGluIHNldF9hbHVfaW5wdXRzIGl0IHdvdWxkIGJlOgoKICAgIGlucHV0cyA9IFtdCiAgICAjIEMg
+KG9yIEE/KQoKICAgIHJlZzNfb2sgPSB5aWVsZCBkZWMyLmUucmVhZF9yZWczLm9rCiAgICByZWcz
+X3NlbCA9IDAKICAgIGlmIHJlZzNfb2s6CiAgICAgICAgcmVnM19zZWwgPSB5aWVsZCBkZWMyLmUu
+cmVhZF9yZWczLmRhdGEKICAgICAgICByZWczX3NlbCA9IChzaW0uZ3ByKHJlZzNfc2VsKS52YWx1
+ZQogICAgaW5wdXRzLmFwcGVuZChyZWczX3NlbCwgcmVnM19vaykKCiAgICAjIEIgKG9yIGltbSkK
+ICAgIHdpdGggbS5JZihzZWxmLmkuY3R4Lm9wLmltbV9kYXRhLmltbV9vaykKICAgICAgICByZWcy
+X3NlbCA9IHlpZWxkIHNlbGYuaS5jdHgub3AuaW1tX2RhdGEuaW1tKQogICAgd2l0aCBtLkVsc2Uo
+KToKICAgICAgICAgcmVnMl9vayA9IHlpZWxkIGRlYzIuZS5yZWFkX3JlZzIub2sKICAgICAgICAg
+cmVnMl9zZWwgPSAwCiAgICAgICAgIGlmIHJlZzJfb2s6CiAgICAgICAgICAgIHJlZzJfc2VsID0g
+eWllbGQgZGVjMi5lLnJlYWRfcmVnMi5kYXRhCiAgICAgICAgICAgIHJlZzJfc2VsID0gKHNpbS5n
+cHIocmVnMl9zZWwpLnZhbHVlCiAgICBpbnB1dHMuYXBwZW5kKHJlZzJfc2VsLCByZWcyX29rKQoK
+ICAgICMgQSAob3IgQz8pCgphbmQgdGhlbiBzdGlsbCBoYXZlIDMgaW5wdXRzLCBhbmQgaW4gdGhp
+cyB3YXkgd2Ugc2F2ZSA2NCBiaXRzCndvcnRoIG9mIHdpcmVzIGJlY2F1c2UgQiBpcyB1c2VkIHRv
+IGlucHV0IHRoZSBpbW1lZGlhdGUuCgpvbmUgb3RoZXIga2V5IHJlYXNvbiBmb3IgZG9pbmcgaXQg
+dGhpcyB3YXkgaXMgYmVjYXVzZSB0aGUgRnVuY3Rpb25Vbml0CmZyb250LWVuZCBpcyB3aGVyZSB0
+aGUgZGVjaXNpb25zIGFyZSBtYWRlIGFib3V0IHJlYWRpbmcgZnJvbSB0aGUKcmVnZmlsZSAoYW5k
+IGFja25vd2xlZGluZyB0aGVtKS4gIHNvIGl0IGhhcyB0byBkZWNvZGUgdGhlIE9wZXJhbmQsIHRo
+ZXJlLAphbnl3YXksIGJlY2F1c2UgaXQgbXVzdCBub3QgZXZlbiBzZW5kIGEgKnJlcXVlc3QqIGZv
+ciBSZWdpc3RlciBCIGlmCml0IGRvZXMgbm90IGFjdHVhbGx5IG5lZWQgaXQuCgotLSAKWW91IGFy
+ZSByZWNlaXZpbmcgdGhpcyBtYWlsIGJlY2F1c2U6CllvdSBhcmUgb24gdGhlIENDIGxpc3QgZm9y
+IHRoZSBidWcuCl9fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f
+CmxpYnJlLXJpc2N2LWRldiBtYWlsaW5nIGxpc3QKbGlicmUtcmlzY3YtZGV2QGxpc3RzLmxpYnJl
+LXJpc2N2Lm9yZwpodHRwOi8vbGlzdHMubGlicmUtcmlzY3Yub3JnL21haWxtYW4vbGlzdGluZm8v
+bGlicmUtcmlzY3YtZGV2Cg==
+