Re: [libre-riscv-dev] [OpenPOWER-HDL-Cores] microwatt decoder tables: M-Form and...

diff --git a/9e/f97e9de23dc8ce1b5c808909de387f90ce2bce b/9e/f97e9de23dc8ce1b5c808909de387f90ce2bce
new file mode 100644 (file)
index 0000000..fa13456
--- /dev/null
+++ b/9e/f97e9de23dc8ce1b5c808909de387f90ce2bce
@@ -0,0 +1,129 @@
+Return-path: <libre-riscv-dev-bounces@lists.libre-riscv.org>
+Envelope-to: publicinbox@libre-riscv.org
+Delivery-date: Wed, 03 Jun 2020 02:29:35 +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 1jgIDm-0000kY-A7; Wed, 03 Jun 2020 02:29:34 +0100
+Received: from lkcl.net ([217.147.94.29])
+ by libre-soc.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
+ (Exim 4.89) (envelope-from <lkcl@lkcl.net>) id 1jgIDl-0000kS-E3
+ for libre-riscv-dev@lists.libre-riscv.org; Wed, 03 Jun 2020 02:29:33 +0100
+DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lkcl.net;
+ s=201607131; 
+ h=Content-Type:Cc:To:Subject:Message-ID:Date:From:In-Reply-To:References:MIME-Version;
+ bh=/CL+BsaeCpE3y0w58iRFpr0awK/6lyLCJ+zXn5dgcxw=; 
+ b=piKwsL1bB0fAdht9cPRngNMZvoRFI/uVnYqhvpKPVeRJNqPx13NlpoOkntSD6R1vvGhiYmDHydYFK6ZWvqxvX/lu6h2O9Uxvv3NK5AptLoq+8asTlnKDj2vlsZkdsBwZIm5ItYXnBvBCBM6fYkD+wDkuiJzAZgki4e2io2KT+jk=;
+Received: from mail-lj1-f170.google.com ([209.85.208.170])
+ by lkcl.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128)
+ (Exim 4.84_2) (envelope-from <lkcl@lkcl.net>) id 1jgIDl-0006Vc-11
+ for libre-riscv-dev@lists.libre-riscv.org; Wed, 03 Jun 2020 01:29:33 +0000
+Received: by mail-lj1-f170.google.com with SMTP id e4so638654ljn.4
+ for <libre-riscv-dev@lists.libre-riscv.org>;
+ Tue, 02 Jun 2020 18:29:17 -0700 (PDT)
+X-Gm-Message-State: AOAM5300QEXiIRERudvw4YV+xe67vzNlVk4eU7PjFm0oEbdE5WmxfW9d
+ Hipwndmqi8CrqaLUnVJInpQ++AlH0ru9DJJD/f8=
+X-Google-Smtp-Source: ABdhPJyBTNR67rC6ggWGsafWaOOTOw15QTfroTb+Ql98l/Q9qoDeEbme9GUnPL0V2yJWxm2bGMlj6qTkPSaFTQO7B70=
+X-Received: by 2002:a2e:b5a3:: with SMTP id f3mr740874ljn.361.1591147752031;
+ Tue, 02 Jun 2020 18:29:12 -0700 (PDT)
+MIME-Version: 1.0
+References: <CAPweEDz9S=HXwnZqiQ9YtsiseGw6Do5qJnPE9kCjSjmozTWqVQ@mail.gmail.com>
+ <20200601231311.GA428673@thinks.paulus.ozlabs.org>
+ <CAPweEDxVDR0HgVB-doJm0gyHf0RwX3hLCutjzZZ84b5k06wAfA@mail.gmail.com>
+ <CAPweEDzExCYVqzR+mBEeyr3KwNYS4aFO1QBUSJGynK_53Bgw_w@mail.gmail.com>
+ <20200603004052.GA725968@thinks.paulus.ozlabs.org>
+In-Reply-To: <20200603004052.GA725968@thinks.paulus.ozlabs.org>
+From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
+Date: Wed, 3 Jun 2020 02:28:59 +0100
+X-Gmail-Original-Message-ID: <CAPweEDzGf_d0rFfqU8WOneiNHj273bTL6cRJPg0u4GbERtVxeg@mail.gmail.com>
+Message-ID: <CAPweEDzGf_d0rFfqU8WOneiNHj273bTL6cRJPg0u4GbERtVxeg@mail.gmail.com>
+To: Libre-RISCV General Development <libre-riscv-dev@lists.libre-riscv.org>
+Subject: Re: [libre-riscv-dev] [OpenPOWER-HDL-Cores] microwatt decoder
+ tables: M-Form and X-Form switched RS and RB
+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>
+Cc: "openpower-hdl-cores@mailinglist.openpowerfoundation.org"
+ <openpower-hdl-cores@mailinglist.openpowerfoundation.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>
+
+T24gV2VkLCBKdW4gMywgMjAyMCBhdCAxOjQxIEFNIFBhdWwgTWFja2VycmFzIDxwYXVsdXNAb3ps
+YWJzLm9yZz4gd3JvdGU6Cj4gT24gVHVlLCBKdW4gMDIsIDIwMjAgYXQgMDE6MTA6MzdQTSArMDEw
+MCwgTHVrZSBLZW5uZXRoIENhc3NvbiBMZWlnaHRvbiB3cm90ZToKPiA+IHRoaXMgdGhlcmVmb3Jl
+IGxlYXZlcyBtZSB3b25kZXJpbmcgaWYgc29tZXRoaW5nIHNpbWlsYXIgd2FzIGRvbmUgZm9yCj4g
+PiBQT1dFUiwgd2hlcmUgd2UndmUgc2ltcGx5IG1pc3NlZCB0aGVzZSBwYXR0ZXJucyBiZWNhdXNl
+IHRoZXkncmUganVzdAo+ID4gbm90IGRvY3VtZW50ZWQuCj4KPiBBcyBmYXIgYXMgSSBjYW4gc2Vl
+LCB0aGVyZSBhcmUgcGF0dGVybnMgbGlrZSB0aGlzIHRvIHNvbWUgZXh0ZW50LCBidXQKPiBub3Qg
+dW5pZm9ybWx5LCBhbmQgbm90IGFzIG11Y2ggYXMgb25lIHdvdWxkIGxpa2UuCj4KPiBGb3IgZXhh
+bXBsZSwgd2l0aCB0aGUgY29uZGl0aW9uIHJlZ2lzdGVyIGxvZ2ljYWwgb3BzIChjcmFuZCBldGMu
+KSwKPiB0aGVyZSBhcmUgNCBiaXRzIG9mIHRoZSBpbnN0cnVjdGlvbiB3b3JkIHRoYXQgZ2l2ZSB0
+aGUgdHJ1dGggdGFibGUgZm9yCj4gdGhlIG9wZXJhdGlvbi4KCnllcyBpIHNhdyB0aGF0IHRyaWNr
+OiB1dHRlcmx5IGNvb2wgOikgIGFjdHVhbGx5IHVzaW5nIHRoZSBpbnN0cnVjdGlvbgpmaWVsZCBh
+cyBhIDQtYml0IGxvb2t1cC4KCj4gIEhvd2V2ZXIsIHRoZSBmaXhlZC1wb2ludCBsb2dpY2FsIG9w
+cyBkb24ndCBoYXZlIHRoYXQuCgpwb3NzaWJseSBiZWNhdXNlIGFsbCBwZXJtdXRhdGlvbnMgKHBh
+cnRpY3VsYXJseSBpZiB5b3UgaW5jbHVkZSBpbW1lZGlhdGVzKQp3b3VsZCBzaW1wbHkgaGF2ZSB0
+YWtlbiB1cCB0b28gbXVjaCBvZiB0aGUgbWFqb3Igb3Bjb2RlIHNwYWNlLgoKPiA+IGhvd2V2ZXIu
+Li4gaXMgdGhpcyBmYWN0IGVuY29kZWQgKmluIHRoZSBpbnN0cnVjdGlvbnMqPyAgaS5lLiBpcyB0
+aGUKPiA+IGluc3RydWN0aW9uIHNldCBlbmNvZGVkIHN1Y2ggdGhhdDoKPgo+IEFwcGVuZGl4IEQg
+KE9wY29kZSBNYXBzKSBvZiB0aGUgSVNBIGlzIHVzZWZ1bCBmb3IgaW52ZXN0aWdhdGluZyB0aGlz
+Cj4gc29ydCBvZiBxdWVzdGlvbi4KCmFoIGdvb2QgcG9pbnQuCgo+IFRoZSBhZGQgYW5kIHN1YiBp
+bnN0cnVjdGlvbnMgYXJlIG9uIHBhZ2UgMTM2NSwgd2l0aAo+IHN1YiBpbnN0cnVjdGlvbnMgaW4g
+dGhlIGZpcnN0IGNvbHVtbiAoYml0cyAxLTUgb2YgdGhlIGluc3RydWN0aW9uIHdvcmQKPiBiZWlu
+ZyAwMTAwMCkgYW5kIGFkZCBpbnN0cnVjdGlvbnMgaW4gdGhlIHRoaXJkIGNvbHVtbiAoMDEwMTAp
+LiAgVGhlCj4gb3BzIHRoYXQgdXNlIENBIGZvciB0aGUgY2FycnkgaW5wdXQgc2VlbSB0byBiZSBp
+biByb3dzIDUtOCBhbmQgMjEtMjQKPiAoaW5zdHJ1Y3Rpb24gYml0cyA2LTEwIGNvbnRhaW5pbmcg
+eDAxeHgpLiAgVGhlIG9wcyB0aGF0IGhhdmUgdGhlIGNhcnJ5Cj4gaW5wdXQgc2V0IHRvIG9uZSBh
+bGwgaGF2ZSBiaXQgNiBvZiB0aGUgaW5zdHJ1Y3Rpb24gd29yZCA9IDEuCgppbnRlcmVzdGluZy4K
+Cj4gPiBpZiB0aGlzIHByaW5jaXBsZSBoYXMgYmVlbiBhcHBsaWVkIGFjcm9zcyB0aGUgYm9hcmQs
+IGluIHRoZSBJU0EKPiA+IGRlc2lnbiwgdGhlIFBPV0VSIGluc3RydWN0aW9uIGRlY29kZXIgcGhh
+c2UgY291bGQgYmUgZHJhc3RpY2FsbHkKPiA+IHNpbXBsaWZpZWQuICByaWdodCBub3csIHRoZSBk
+ZWNvZGVyIGlzIGEgbWFzc2l2ZSA0IGRlZXAgbmVzdGVkIHNlcmllcwo+ID4gb2YgU3dpdGNoL0Nh
+c2Ugc3RhdGVtZW50cywgYW5kIGNvbnNlcXVlbnRseSB0aGUgbnVtYmVyIG9mIGdhdGVzCj4gPiBp
+bnZvbHZlZCBpcyBlbm9ybW91cyBjb21wYXJlZCB0byBvdGhlciBSSVNDIGFyY2hpdGVjdHVyZXMu
+Cj4KPiBJIGRvbid0IGtub3cgb2Ygc3VjaCBhIHByaW5jaXBsZSBiZWluZyBhcHBsaWVkIGluIHJl
+Y2VudCB0aW1lcywgdGhvdWdoCj4gdGhlcmUgbWF5IGhhdmUgYmVlbiBzdWNoIGEgcHJpbmNpcGxl
+IGluIHRoZSB2ZXJ5IGVhcmx5IGRheXMgKGVhcmx5Cj4gOTBzKS4KClJJU0MtViB3YXMgYmFzZWQg
+b24gdGhlIHByaW5jaXBsZSBvZiAibGVhcm5pbmcgZnJvbSBwYXN0IG1pc3Rha2VzIiwKYW5kIGEg
+dGhvcm91Z2ggYW5hbHlzaXMgc2hvd3MgdGhhdCBvbmUgaGVsbCBvZiBhIGxvdCBvZiB0aG91Z2h0
+IGhhcwpnb25lIGludG8gdGhlIElTQSBkZXNpZ24uICBpIGNhbiBzYXkgdGhhdCBpdCBkb2VzIGlu
+ZGVlZCBtYWtlIGZvcgphIG11Y2ggc2ltcGxlciBkZWNvZGVyLiAgdGhlIDE2LWJpdCBDIGVuY29k
+aW5nIGZvciBleGFtcGxlLCBvbiBmaXJzdApzaWdodCwgbG9va3MgbGlrZSBhIG1lc3MgKGJpdHMg
+YWxsIG92ZXIgdGhlIHBsYWNlKSwgaG93ZXZlciB3aGVuCmltcGxlbWVudGVkIGluIGhhcmR3YXJl
+LCBzZXZlcmFsIGJpdHMgZmFsbCBzdHJhaWdodCB0aHJvdWdoIHdpdGhvdXQKbmVlZGluZyB0byBi
+ZSBNVVhlZCwgcmVnYXJkbGVzcyBvZiB3aGljaCBGdW5jdGlvbiBVbml0IGFjdHVhbGx5Cm5lZWRz
+IHRob3NlIHJlZ2lzdGVycyAvIHN1Yi1vcGVyYXRpb25zIC8gZXRjLgoKdW5mb3J0dW5hdGVseSB0
+aGV5IGRpZCBub3QgbGVhdmUgZW5vdWdoIHJvb20gZm9yIGZ1dHVyZSBleHRlbnNpb24uCkxELXdp
+dGgtdXBkYXRlIGlzIG5vdCBwb3NzaWJsZSB0byBhZGQsIHdpdGhvdXQgc29tZSBpbmNvbnZlbmll
+bmNlLApmb3IgZXhhbXBsZS4KCj4gIEkgaGFkIGhvcGVkIHRoYXQgdGhlIGxvZ2ljIHNpbXBsaWZp
+Y2F0aW9uIGFsZ29yaXRobXMgdGhhdCB0aGUKPiBzeW50aGVzaXMgdG9vbHMgaGF2ZSB3b3VsZCBh
+dXRvbWF0aWNhbGx5IGRldGVjdCB0aGUgcGF0dGVybnMsIGJ1dAo+IG1heWJlIHRoYXQncyBhc2tp
+bmcgYSBiaXQgbXVjaC4KCmlmIHlvdSdyZSBwYXlpbmcgVVNEICQ5MG0gKG9yIHJlbnRpbmcgdGhl
+IHRvb2xzIEAgVVNEIDI1MCwwMDAgYSB3ZWVrKQppdCdzIHBlcmZlY3RseSByZWFzb25hYmxlISAg
+dGhlIHJlc3Qgb2YgdXMgLSB1c2luZyB5b3N5cz8gIG1tbW0uLi4gOikKCmkndmUgZm91bmQgdGhh
+dCB5b3N5cyBjYW4gZG8gYSByZWFzb25hYmxlIGpvYiBvZiByZWR1Y2luZyBnYXRlIGRlbGF5Lgoo
+cmVkdWNpbmcgbG9uZ2VzdCBwYXRocykuICBob3dldmVyIHRoYXQgKmluY3JlYXNlcyogZ2F0ZSBj
+b3VudCwgbm90CnJlZHVjZXMgaXQuCgppIGRpZCB3b25kZXIgaWYgdGhlcmUgaXMgYSBzcGVjaWFs
+IG1vZGUgZm9yIHlvc3lzICJzeW50aCIgY29tbWFuZAp0byBhc2sgaXQgdG8gb3B0aW1pc2UgZm9y
+IHJlZHVjZWQgZ2F0ZSBjb3VudCwgaW5zdGVhZC4KCj4gIEl0IHdvdWxkIHByb2JhYmx5IGhlbHAg
+aWYgb3VyIGRlY29kZQo+IHRhYmxlcyBpbmRpY2F0ZWQgdGhlIGRvbid0LWNhcmUgZW50cmllcyBy
+YXRoZXIgdGhhbiBqdXN0IHB1dHRpbmcgMCBmb3IKPiB0YWJsZSBlbnRyaWVzIHRoYXQgaGF2ZSBu
+byBlZmZlY3QuCgp3aGVuIGNvbnZlcnRpbmcgdG8gQ1NWIGZvcm1hdCwgaSB3ZW50IG92ZXIgYWxs
+IG9mIHRoZW06IGkgZGlkbid0IGZpbmQKbWFueSBvcHBvcnR1bml0aWVzLgoKbC4KCl9fX19fX19f
+X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCmxpYnJlLXJpc2N2LWRldiBt
+YWlsaW5nIGxpc3QKbGlicmUtcmlzY3YtZGV2QGxpc3RzLmxpYnJlLXJpc2N2Lm9yZwpodHRwOi8v
+bGlzdHMubGlicmUtcmlzY3Yub3JnL21haWxtYW4vbGlzdGluZm8vbGlicmUtcmlzY3YtZGV2Cg==
+