From 7702322c0248cb23d855cc007dbeeadc35e706e1 Mon Sep 17 00:00:00 2001 From: Luke Kenneth Casson Leighton Date: Fri, 27 Mar 2020 09:44:30 +0000 Subject: [PATCH] Re: [libre-riscv-dev] cache SRAM organisation --- c9/d6e4133c5097a22a02c751318d8032d7201f2c | 128 ++++++++++++++++++++++ 1 file changed, 128 insertions(+) create mode 100644 c9/d6e4133c5097a22a02c751318d8032d7201f2c diff --git a/c9/d6e4133c5097a22a02c751318d8032d7201f2c b/c9/d6e4133c5097a22a02c751318d8032d7201f2c new file mode 100644 index 0000000..7175b23 --- /dev/null +++ b/c9/d6e4133c5097a22a02c751318d8032d7201f2c @@ -0,0 +1,128 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Fri, 27 Mar 2020 09:45:07 +0000 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-riscv.org with esmtp (Exim 4.89) + (envelope-from ) + id 1jHlY2-0003Ap-RO; Fri, 27 Mar 2020 09:45:06 +0000 +Received: from lkcl.net ([217.147.94.29]) + by libre-riscv.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) + (Exim 4.89) (envelope-from ) id 1jHlXz-0003Af-8h + for libre-riscv-dev@lists.libre-riscv.org; Fri, 27 Mar 2020 09:45:03 +0000 +DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lkcl.net; + s=201607131; + h=Content-Type:To:Subject:Message-ID:Date:From:In-Reply-To:References:MIME-Version; + bh=b473ANrR6+V67UTpLf36UPH7rrkWVrKAPAusjK3nQxc=; + b=pXag7nq1ToxxgnUInuHclF1/4wrB9+x6oGSREEjjzXhXFVAA64UfXJwcJPclmNwnYcg09oOIhtInv3veknmjGvoXODNPmLpHNW1D+TfT6TT4y8VX7+FOgnV+CZo8vjVmChbzSDBa0Wt5jbq5WOnOlb+I5nxkGxhH+oHWoDGBDbU=; +Received: from mail-lf1-f43.google.com ([209.85.167.43]) + by lkcl.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) + (Exim 4.84_2) (envelope-from ) id 1jHlXy-0002JS-VZ + for libre-riscv-dev@lists.libre-riscv.org; Fri, 27 Mar 2020 09:45:03 +0000 +Received: by mail-lf1-f43.google.com with SMTP id n20so7271637lfl.10 + for ; + Fri, 27 Mar 2020 02:44:47 -0700 (PDT) +X-Gm-Message-State: ANhLgQ1hFi71tntyxYNGoa+DCVpxCNftiksP82Bm5Mq96maPXq0Igm5s + NaG0XzUUeAzjZN7FxP69Wl/pl1zKsYeuxGaQYhg= +X-Google-Smtp-Source: ADFU+vvuDqEP/hqcqmzEz4iCpovw9/1nQ4n1AraQt4i7cq6wklH+kTBPghi8FO9Cf3tZH4Qddkaqpwg0V4DT98AGxYo= +X-Received: by 2002:a05:6512:3188:: with SMTP id + i8mr9037451lfe.26.1585302281931; + Fri, 27 Mar 2020 02:44:41 -0700 (PDT) +MIME-Version: 1.0 +References: + <29b1a9ecedda151dc9c8da6516c3691dfede62ef.camel@fibraservi.eu> + + <6fa40cb78b3f8c013ca4953ccb4daa5c23e3b501.camel@fibraservi.eu> + + + + + + <6fbfb2a3258be77f4fce69661b283dc31a683f7b.camel@fibraservi.eu> +In-Reply-To: <6fbfb2a3258be77f4fce69661b283dc31a683f7b.camel@fibraservi.eu> +From: Luke Kenneth Casson Leighton +Date: Fri, 27 Mar 2020 09:44:30 +0000 +X-Gmail-Original-Message-ID: +Message-ID: +To: Libre-RISCV General Development +Subject: Re: [libre-riscv-dev] cache SRAM organisation +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" + +T24gRnJpLCBNYXIgMjcsIDIwMjAgYXQgOToyNSBBTSBTdGFmIFZlcmhhZWdlbiA8c3RhZkBmaWJy +YXNlcnZpLmV1PiB3cm90ZToKCj4gTXkgcG9pbnQgaXMgdGhhdCB5b3Ugd2lsbCBoYXZlIHRoZSBz +YW1lIHBlcmZvcm1hbmNlIGZvciB0aGUgZml4ZWQgNS1zdGFnZSBwaXBlbGluZSBydW5uaW5nIEAg +ODAwTUh6CgpubywgaXQgd29uJ3Q6IGl0J2xsIGJlIGhhbGYgdGhlIGNsb2NrIHNwZWVkLiAgaXQg +d29uJ3QgYmUgZG91YmxlIHRoZQpudW1iZXIgb2YgY29tcHV0YXRpb25zOiBpdCdsbCBiZSB0aGUg +ZXhhY3Qgc2FtZSBudW1iZXIgb2YKY29tcHV0YXRpb25zLiAgdGhlcmVmb3JlLCBoYWxmIHRoZSBz +cGVlZCBtZWFucyBoYWxmIHRoZSBudW1iZXIgb2YKY29tcHV0YXRpb25zIGJlY2F1c2UgdGhlICp0 +aHJvdWdocHV0KiBpcyB0aGUgc2FtZQoKd2hlbiB5b3UgdXNlICJjcHVmcmVxLXNldCIgdG8gY2hh +bmdlIHRoZSBjbG9jayByYXRlLCBpZiB0aGUgY2xvY2sgcmF0ZQppcyBoYWx2ZWQsIHRoZSBjb21w +dXRlciBpcyB0d2ljZSBhcyBzbG93LgoKeWVzIGl0J3MgY29uZnVzaW5nIDopCgp5b3UgbWF5IGJl +IHRoaW5raW5nIHRoYXQgdGhlIHBpcGVsaW5lIGlzIHNwbGl0IGludG8gKnR3byBoYWx2ZXMqLCBl +YWNoCmhhbGYgcHJvY2Vzc2luZyBzZXBhcmF0ZSBjb21wdXRhdGlvbnMuICB0aGlzIGlzIG5vdCB0 +aGUgY2FzZS4KCgo+IGFzIGZvciB0aGUgMTAtc3RhZ2UgcGlwZWxpbmUgcnVubmluZyBAIDE2MDBN +SHouIFdoeSBkbyB3YW50IHRvIHJ1biBAMTYwME1IeiA/CgpiZWNhdXNlIHlvdSBnZXQgZG91Ymxl +IHRoZSBwZXJmb3JtYW5jZSBieSBkb2luZyBzbyAod2l0aCBpbmNyZWFzZSBpbgpwb3dlciBjb25z +dW1wdGlvbiBvZiBjb3Vyc2UpLgoKd2hlbiBieXBhc3MgbGF0Y2hlcyBhcmUgY2xvc2VkOgoKKiBt +YXhpbXVtIHNwZWVkOiA4MDAgbWh6Ciogc3RhZ2VzOiA1CiogbGF0ZW5jeSAoY29tcGxldGlvbiB0 +aW1lKTogMS4yNWUtOSB0aW1lcyA1ID0gNi4yNWUtOQoqIHRocm91Z2hwdXQ6IDgwMCBNT1BTCgp3 +aGVuIGJ5cGFzcyBsYXRjaGVzIGFyZSBvcGVuOgoKKiBtYXhpbXVtIHNwZWVkOiAxNjAwIG1oeiAo +ZG91YmxlIC0gYXBweCkKKiBzdGFnZXM6IDEwIChkb3VibGUpCiogbGF0ZW5jeSAoY29tcGxldGlv +biB0aW1lKTogNi4yNWUtMTAgdGltZXMgKjEwKiA9IDYuMjVlLTkgKkVYQUNUTFkgVEhFIFNBTUUq +CiogdGhyb3VnaHB1dDogMTYwMCBNT1BTICpET1VCTEUgVEhFIE1PUFMqCgp3aGVuIGJ5cGFzcyBs +YXRjaGVzIGFyZSBvcGVuIGFuZCB3ZSBydW4gYXQgODAwbWh6OgoKKiBhY3R1YWwgc3BlZWQ6IDgw +MCBtaHoKKiBzdGFnZXM6IDEwIChkb3VibGUpCiogbGF0ZW5jeSAoY29tcGxldGlvbiB0aW1lKTog +MS4yNWUtOSB0aW1lcyAqMTAqID0gMS4yNWUtOCAqSEFMRiBUSEUgTEFURU5DWSoKKiB0aHJvdWdo +cHV0OiA4MDAgTU9QUyAqU0FNRSoKCnNvIHRoaXMgc2hvdWxkIHNob3cgd2h5IHdlIHdhbnQgdG8g +ZG8gdGhpczogeW91IGdldCBiZXR0ZXIgbGF0ZW5jeSwKd2hpY2ggaW4gdHVybiBtZWFucyB0aGF0 +IHRoZXJlIGlzIGxlc3MgcHJlc3N1cmUgb24gdXMgdG8gaGF2ZSBtYXNzaXZlCm51bWJlciBvZiBG +dW5jdGlvbiBVbml0cyAocGFydGljdWxhcmx5IEJyYW5jaCBQcmVkaWN0aW9uIFVuaXRzKSwgdG8K +Y29tcGVuc2F0ZSBmb3IgaHVnZSBwaXBlbGluZSBsZW5ndGhzLgoKCj4gQWN0dWFsbHkgdGhlIGZp +eGVkIDUtc3RhZ2UgODAwTUh6IGNhcGFibGUgcGlwZWxpbmUgd2lsbCBub3QgYmUgYWJsZSB0bwo+ +IHJ1biBAMTYwME1IeiB3aGVuIGNvbnZlcnRlZCB0byBjb25maWd1cmFibGUgNS8xMC1zdGFnZSBw +aXBlbGluZQo+IGR1ZSB0byB0aGUgYWRkaXRpb25hbCBkZWxheSBmcm9tIHRoZSBNVVhlcyBpbnNl +cnRlZCBpbiB0aGUgcGF0aAo+IHBsdXMgdGhlIGZhY3QgdGhhdCB5b3UgbGlrZWx5IGNhbid0IHNw +bGl0IHVwIGVhY2ggc3RhZ2UgaW4gdHdvIHN0YWdlcyB3aXRoCj4gZWFjaCBleGFjdCB0aGUgaGFs +ZiBvZiB0aGUgZGVsYXkuCgp5ZXMsIHZlcnkgbXVjaCBhZ3JlZWQuICB3ZSB3aWxsIG5lZWQgdG8g +ZG8gc29tZSBjYXJlZnVsIGFuYWx5c2lzICh3aGVuCnRoZXJlIGlzIHRpbWUhICB0aGlzIGlzIHZl +cnkgbXVjaCBmb3IgInJldmlzaW9uIDIiKSByaWdodCBkb3duIGF0IHRoZQpnYXRlIGxldmVsLgoK +YWxzbywgaXQgbWF5IHR1cm4gb3V0IHRoYXQgd2Ugc2ltcGx5IGNhbid0IHJ1biBjZXJ0YWluIHN0 +YWdlcyBhdCB0aGF0CmtpbmQgb2Ygc3BlZWQsIG9yIG90aGVyIGZhY3RvcnMgd2hpY2ggd2UgaGF2 +ZW4ndCBhbnRpY2lwYXRlZC4KCmluIHRoZSBtZWFudGltZSwgaG93ZXZlciwgdGhpbmdzIGxpa2Ug +dGhlIE1VTCBjb2RlICh3aGljaCBpcyBiYXNlZCBvbgphIFdhbGxhY2UgTXVsdGlwbGllciBhbmQg +bmVlZHMgY29udmVydGluZyB0byBEYWRkYSkgaGF2ZSBiZWVuCipzcGVjaWZpY2FsbHkqIGRlc2ln +bmVkIGFzIGVhc3ktdG8tY29ubmVjdCBjb21iaW5hdG9yaWFsIGJsb2Nrcywgd2l0aAp0aGUgImpv +aW5pbmciIHBhcnQgZG9uZSBhcyBubWlnZW4gT08gY2xhc3NlcyB0aGF0IGNhbiBiZSAqZHluYW1p +Y2FsbHkKcmVwbGFjZWQqIGJ5IHVzLCBhcyBwcm9ncmFtbWVycy4KCmFuZCB3ZSBhcmUgY3VycmVu +dGx5IHVzaW5nIHRoYXQgZmxleGliaWxpdHkgdG8gY29tYmluZSAqbXVsdGlwbGUKY29tYmluYXRv +cmlhbCBibG9ja3MqIGluIGEgY2hhaW4uLi4gKmFuZCogdG8gY29tYmluZSB0aG9zZSBmdXJ0aGVy +CmJsb2NrcyBpbnRvIHBpcGVsaW5lLWxhdGNoZWQgYmxvY2tzLgoKc28gaWYgd2UgZmluZCB0aGF0 +IG9uZSBwYXJ0aWN1bGFyIGNvbWJpbmF0b3JpYWwgY2hhaW4gaXMgdG9vIGxvbmcgdG8KZml0IGlu +dG8gYSBzaW5nbGUgMTYwMG1oeiBwaXBlbGluZSBwaGFzZSwgdGhlbiAib2ggZGVhciwgd2hvb3Bz +IiwgYWxsCndlIGRvIGlzLCBmaW5kIHRoYXQgY29kZSwgdHdlYWsgYSBjb3VwbGUgb2YgcGFyYW1l +dGVycyBpbiBhIGZldyBmaWxlcywKYW5kIHRoZSBjb21iaW5hdG9yaWFsIGNoYWluIGlzIG5vdyBz +cGxpdCBpbnRvIGFkZGl0aW9uYWwgcGlwZWxpbmUKc3RhZ2VzLgoKbm90LCAiYXJnaCB3ZSBoYXZl +IGEgbWFzc2l2ZSByZWRlc2lnbiB0byBkbyIuCgoKaXQncyBhIG5ldyBpZGVhOiB3ZSBqdXN0IGhh +dmUgdG8gZXhwZXJpbWVudCwgc2VlIHdoYXQgaGFwcGVucy4KaG9uZXN0bHksIGlmIHdlIGhpdCBl +dmVuIDEyMDBtaHogZm9yIGEgZmlyc3QgQVNJQyAoaW4gNDUgb3IgMjggbm0pCnRoYXQgd291bGQg +YmUgYWJzb2x1dGVseSBmYW50YXN0aWMuCgpsLgoKX19fX19fX19fX19fX19fX19fX19fX19fX19f +X19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlzY3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1y +aXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3JnCmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5v +cmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNjdi1kZXYK + -- 2.30.2