From: Jacob Lifshay Date: Sun, 15 Mar 2020 06:13:23 +0000 (-0700) Subject: Re: [libre-riscv-dev] LibreSOC - RISCV and POWER dual architecture feasibility X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=db0973341f002f10cf728463f447f8ff5e90709f;p=libre-riscv-dev.git Re: [libre-riscv-dev] LibreSOC - RISCV and POWER dual architecture feasibility --- diff --git a/90/860b3bb72db5c120c33476c7497182beac2e44 b/90/860b3bb72db5c120c33476c7497182beac2e44 new file mode 100644 index 0000000..ff7f82c --- /dev/null +++ b/90/860b3bb72db5c120c33476c7497182beac2e44 @@ -0,0 +1,116 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Sun, 15 Mar 2020 06:13:38 +0000 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-riscv.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jDMWn-0000bi-9K; Sun, 15 Mar 2020 06:13:37 +0000 +Received: from mail-wm1-f46.google.com ([209.85.128.46]) + by libre-riscv.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) + (Exim 4.89) (envelope-from ) + id 1jDMWl-0000bc-QF + for libre-riscv-dev@lists.libre-riscv.org; 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+ Sat, 14 Mar 2020 23:13:35 -0700 (PDT) +MIME-Version: 1.0 +References: <6AC4EFD4-AA30-42C7-855A-CE68A62F107F@gatech.edu> + + <20200315051018.svaw4aor7ifwn725@topoi.pooq.com> +In-Reply-To: <20200315051018.svaw4aor7ifwn725@topoi.pooq.com> +From: Jacob Lifshay +Date: Sat, 14 Mar 2020 23:13:23 -0700 +Message-ID: +To: Libre-RISCV General Development +X-Content-Filtered-By: Mailman/MimeDel 2.1.23 +Subject: Re: [libre-riscv-dev] LibreSOC - RISCV and POWER dual architecture + feasibility +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" + +T24gU2F0LCBNYXIgMTQsIDIwMjAsIDIyOjEwIEhlbmRyaWsgQm9vbSA8aGVuZHJpa0B0b3BvaS5w +b29xLmNvbT4gd3JvdGU6Cgo+IE9uIFNhdCwgTWFyIDE0LCAyMDIwIGF0IDA4OjE3OjA3UE0gLTA3 +MDAsIEphY29iIExpZnNoYXkgd3JvdGU6Cj4gPiBUaGUgc29mdHdhcmUgc2lkZSB3aWxsIGJlIGEg +bGl0dGxlIGhhcmRlciBidXQgc3RpbGwgcmVsYXRpdmVseSBlYXN5LCB3ZQo+ID4gbmVlZCB0byBp +bXBsZW1lbnQgc3VwcG9ydCBmb3IgdHJhbnNsYXRpbmcgTGludXggc3lzdGVtIGNhbGxzIGZyb20g +dGhlCj4gPiBSSVNDLVYgaW50ZXJmYWNlIHRvIHRoZSBpbnRlcm5hbCBjYWxscywgYXMgd2VsbCBh +cyBpbXBsZW1lbnRpbmcgdGhlCj4gPiBzeXNjYWxscyBmb3Igc3dpdGNoaW5nIG1vZGVzIGJldHdl +ZW4gSVNBcyAtLSB0aGF0J3MgbGlrZSA4MCUgb2YgdGhlIHdvcmsKPiBvbgo+ID4gdGhlIExpbnV4 +IEtlcm5lbCBzaWRlLiBGb3IgdXNlcnNwYWNlLCB3ZSBjYW4gaGF2ZSBqdXN0IGV4ZWN1dGluZyBS +SVNDLVYKPiBFTEYKPiA+IGV4ZWN1dGFibGVzIGFzIGEgTVZQLCBsYXRlciwgd2UgY2FuIGltcGxl +bWVudCB0aGUgc3R1ZmYgaW4gdGhlIGR5bmFtaWMKPiA+IGxpbmtlciB0byBoYW5kbGUgaGF2aW5n +IGJvdGggUG93ZXIgYW5kIFJWIGNvZGUgbG9hZGVkIGluIHRoZSBzYW1lIHByb2Nlc3MKPiA+IC0t +IEknbSB0aGlua2luZyB3ZSBzaG91bGQgdXNlIGEgc3lzdGVtIHNpbWlsYXIgdG8gV2luZSBhbmQg +RGFybGluZyAobGlrZQo+ID4gV2luZSBidXQgbWFjT1Mgb24gTGludXgpIHdoZXJlIHRoZXkgaGF2 +ZSB0d28gZHluYW1pYyBsaW5rZXJzIGluIHRoZSBzYW1lCj4gPiBwcm9jZXNzLiBXaWxsIGhhdmUg +dG8gZmlndXJlIHRoYXQgb3V0Lgo+Cj4gSXMgdGhlIG11bHRpYXJjaCBmZWF0dXJlIG9mIExpbnV4 +IG9mIGFueSB1c2UgaGVyZT8KCgpJIGRvbid0IHRoaW5rIHNvLCBzaW5jZSBpdCB3b3VsZCBhbGxv +dyBzd2l0Y2hpbmcgYmV0d2VlbiBwcGM2NGxlIGFuZApwcGMzMmxlIChvciBzb21lIG90aGVyIDMy +LWJpdCB2YXJpYW50IG9mIFBvd2VyKS4KCiAgSSB0aGluayBpdAo+IGFsbG93cyBhIGNob2ljZSBv +ZiBhcmNoaXRlY3R1cmUgZm9yIGVhY2ggKnByb2Nlc3MqLiAgU28gd2UnZAo+IGp1c3QgaGF2ZSB0 +byBoYXZlIHR3byBzZXRzIG9mIGxpYnJhcmllcy4gIFdlIHdvdWxkbid0IGhhdmUgdG8gbGluawo+ +IGFueSBjb2RlIHRoYXQgY29udGFpbnMgYm90aCBhcmNoaXRlY3R1cmVzLgo+CgpXZSBjYW4gZG8g +dGhhdCBqdXN0IGZpbmUsIGhvd2V2ZXIsIHNpbmNlIGFsbCBvdXIgY3VzdG9tIGV4dGVuc2lvbnMg +YXJlIG9ubHkKaW4gdGhlIFBvd2VyIHNpZGUsIFJJU0MtViBwcm9ncmFtcyB3b3VsZG4ndCBiZSBh +YmxlIHRvIHVzZSB0aGUgY3VzdG9tCmV4dGVuc2lvbnMgc28gdGhhdCBtZWFucyBWdWxrYW4gKGFu +ZCBvdXIgb3RoZXIgdXNlci1zcGFjZSBkcml2ZXJzKSB3b3VsZCBiZQp2ZXJ5IHNsb3cgb3Igbm90 +IHJ1biBhdCBhbGwuCgpUaGVyZWZvcmUsIHdlIHNob3VsZCBidWlsZCBJU0EgdG8gSVNBIGludGVy +ZmFjZXMgdG8gYWxsb3cgYSBSSVNDLVYgZnVuY3Rpb24KdG8gY2FsbCBhbmQgYmUgY2FsbGVkIGJ5 +IGEgUG93ZXIgZnVuY3Rpb24gLS0gbXkgY3VycmVudCBwbGFuIGlzIHRvIGhhdmUgdGhlCnByb2dy +YW0gbWFrZSBhIHN5c2NhbGwgdG8gc3dpdGNoIGJldHdlZW4gSVNBcy4KCm1heWJlIGhhdmUgc3lz +Y2FsbHMgc29tZXRoaW5nIGxpa2U6CgovLyBQb3dlciBzaWRlCnZvaWQgY2FsbF9yaXNjdl9mcm9t +X3Bvd2VyKHZvaWQgKCpyaXNjdl9mdW5jdGlvbikodm9pZCAqKSwgdm9pZCAqYXJnKTsKCi8vIFJJ +U0MtViBzaWRlCnZvaWQgY2FsbF9wb3dlcl9mcm9tX3Jpc2N2KHZvaWQgKCpwb3dlcl9mdW5jdGlv +bikodm9pZCAqKSwgdm9pZCAqYXJnKTsKCldlIHdvdWxkIHN0aWxsIGhhdmUgdG8gd29ycnkgYWJv +dXQgdGhlIGRpZmZlcmVuY2VzIGJldHdlZW4gUklTQy1WIGFuZCBQb3dlcgpBQklzIHN1Y2ggYXMg +bWVtb3J5IGxheW91dHMgYW5kIGhhbmRsaW5nIHN0YWNrIHVud2luZGluZyBhbmQgYmFja3RyYWNl +cy4KClRoZSBjdXJyZW50IHBsYW4gaXMgZm9yIEtlcm5lbC1tb2RlIHRvIGJlIGVudGlyZWx5IFBv +d2VyIGFuZCBpdCBjYW4gc3dpdGNoCnRvIFJWIHdoZW4gc3dpdGNoaW5nIHRvIHVzZXIgbW9kZSBh +cyB3ZWxsIGFzIGFueSBpbnRlcnJ1cHQsIGV4Y2VwdGlvbiwgb3IKc3lzY2FsbCB3aWxsIHN3aXRj +aCB0byBQb3dlciBtb2RlIGFuZCBydW4gdGhlIGFwcHJvcHJpYXRlIEtlcm5lbCBjb2RlLgoKSmFj +b2IKX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUt +cmlzY3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yu +b3JnCmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1y +aXNjdi1kZXYK