From 116efc97c6ef9706051a81deff7f440cb3be2aac Mon Sep 17 00:00:00 2001 From: Jacob Lifshay Date: Fri, 10 Jul 2020 17:46:14 -0700 Subject: [PATCH] [libre-riscv-dev] bisecting nmigen --- f0/d3a4a8ded628dfcf6d090a270bd8238608beb3 | 143 ++++++++++++++++++++++ 1 file changed, 143 insertions(+) create mode 100644 f0/d3a4a8ded628dfcf6d090a270bd8238608beb3 diff --git a/f0/d3a4a8ded628dfcf6d090a270bd8238608beb3 b/f0/d3a4a8ded628dfcf6d090a270bd8238608beb3 new file mode 100644 index 0000000..6d2cb07 --- /dev/null +++ b/f0/d3a4a8ded628dfcf6d090a270bd8238608beb3 @@ -0,0 +1,143 @@ +Return-path: +Envelope-to: publicinbox@libre-riscv.org +Delivery-date: Sat, 11 Jul 2020 01:46:27 +0100 +Received: from localhost ([::1] helo=libre-riscv.org) + by libre-soc.org with esmtp (Exim 4.92) + (envelope-from ) + id 1ju3es-0004nv-NN; Sat, 11 Jul 2020 01:46:26 +0100 +Received: from mail-wm1-f54.google.com ([209.85.128.54]) + by libre-soc.org with esmtps (TLS1.3:ECDHE_RSA_AES_128_GCM_SHA256:128) + (Exim 4.92) (envelope-from ) + id 1ju3er-0004np-MH + for libre-riscv-dev@lists.libre-riscv.org; Sat, 11 Jul 2020 01:46:25 +0100 +Received: by mail-wm1-f54.google.com with SMTP id 22so7828004wmg.1 + for ; + Fri, 10 Jul 2020 17:46:25 -0700 (PDT) +DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; + h=mime-version:references:in-reply-to:from:date:message-id:subject:to; + bh=sNx9iACwfHtwPKGveUQi6t5WxgLHOlajM9He6KCxtR4=; + b=ZdvH/6b/Js16PG0ffER1b+9By3TGeFaYJK4SXXb3/qxAKyAXWmUb+61rnFAubjv1CU + oo31y/rs2+s9bMXVOf3KwLWELcUIZb0HEw6Xu+11ebU+QddrMBo2rEo42c33ON+OoUZC + XuoBtstbhuvE8mCzxrgNWwc33pHoCUMmiM9h3qJ9BVGyJiaABjsXZBoJGc+bdX79S2iX + rKfKfg9z1fEhbE/6hHKiQJ6HZldyITVaTK6GHQHR+BTLlHjS/m1e9GMImoeNUHoY+Rrn + 7GBgtFH3hfFHjj4NoPDwD8th6NJMNcqD0yr5ej5dXdbgkP3LTt7VFmjHs7rue1/osv3A + E7OQ== +X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; + d=1e100.net; s=20161025; + h=x-gm-message-state:mime-version:references:in-reply-to:from:date + :message-id:subject:to; + bh=sNx9iACwfHtwPKGveUQi6t5WxgLHOlajM9He6KCxtR4=; + b=GH0nhj/oWn6xeQnIBRA2g/5BICCc3p5el1/nWiKqmCl+JVIQtWJIXt+pEkzquOAPBm + tbQpkfWKjRSsEHcmnBt0oBRuewsp9Od2v7wSgqaquxnkznHvYasKhJa0dzu7RvF64V5z + sBiSPDeDt6efo9bRpDCxLgLvYfUapiafs6/GV/m6087b4maHNPwb1RP6q7qLkVZgoHSa + CgZhI2gqkvg3qGnfyBGEx1XHf+M/DXEtKSty8qFpCC4bQzAwSwBSvNBNKKXZNyWO8E/O + qCO5y2NgvQLG+3aajKlvkTLVv8fBFdfgrNZGIUTZRhhtK4gWVvJY4vYFbihyU8mjUZTA + lfEg== +X-Gm-Message-State: AOAM531jj9ap1uRjRoPCUxjkvNRcXfou9jg/tDdtDiKjWyemnEWVMop4 + mO0kBw2PxsDbYtdBkRNFs/5nnRx6wxvFCAwMI17MueIaEDU= +X-Google-Smtp-Source: ABdhPJzbeilporEc1779VYstsx39OyLkQO96BoXuSi14ptnSFnb6y+/5eQelhBYk+Ow5CKq5PEZCaYet/ggpG9b9a1U= +X-Received: by 2002:a1c:1f09:: with SMTP id f9mr7979209wmf.137.1594428385171; + Fri, 10 Jul 2020 17:46:25 -0700 (PDT) +MIME-Version: 1.0 +References: + + + + + + + + + + + +In-Reply-To: +From: Jacob Lifshay +Date: Fri, 10 Jul 2020 17:46:14 -0700 +Message-ID: +To: Libre-RISCV General Development +Content-Type: multipart/mixed; boundary="00000000000084b5e605aa1fc9be" +Subject: [libre-riscv-dev] bisecting nmigen +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 + +Errors-To: libre-riscv-dev-bounces@lists.libre-riscv.org +Sender: "libre-riscv-dev" + +--00000000000084b5e605aa1fc9be +Content-Type: text/plain; charset="UTF-8" + +I wrote a helper script to look for the nmigen bug. Attaching it as a +txt file in case anyone wants to look at it, adapt it, whatever. +Didn't put it in a git repo since I'm not sure it should be there. +save the attached script as a .sh file, run chmod +x on it, then, from +the nmigen repo, run: +git bisect start +git bisect bad 30e2f91176edcd1c8766c2cb11f413b9c77936b9 +git bisect good 303ea18cb60567e45a755c6b6289a601f27d46e6 +git bisect run ~/projects/nmigen-bisect-script.sh &> ../nmigen-bisect.log + +Jacob + +--00000000000084b5e605aa1fc9be +Content-Type: text/plain; charset="US-ASCII"; name="nmigen-bisect-script.txt" +Content-Disposition: attachment; filename="nmigen-bisect-script.txt" +Content-Transfer-Encoding: base64 +Content-ID: +X-Attachment-Id: f_kcgxdfit0 + +IyEvYmluL2Jhc2gKIyB0aGlzIHNjcmlwdCdzIGxpY2Vuc2UgaXMgTEdQTHYyLjErCmRpcj0iJCht +a3RlbXAgLWQpIgpjZCAiJGRpciIKZ2l0IGNsb25lIH4vcHJvamVjdHMvbm1pZ2VuCmdpdCBjbG9u +ZSB+L3Byb2plY3RzL25taWdlbi1zb2MKZ2l0IGNsb25lIH4vcHJvamVjdHMvbGlicmVyaXNjdi9p +ZWVlNzU0ZnB1CmdpdCBjbG9uZSB+L3Byb2plY3RzL2xpYnJlcmlzY3Yvbm11dGlsCmdpdCBjbG9u +ZSB+L3Byb2plY3RzL2xpYnJlcmlzY3Yvc29jCnB1c2hkIHNvYwpnaXQgc3VibW9kdWxlIGluaXQK +Z2l0IGNvbmZpZyBzdWJtb2R1bGUubGlicmVyaXNjdi51cmwgfi9wcm9qZWN0cy9saWJyZXJpc2N2 +L3NvYy9saWJyZXJpc2N2CmdpdCBjb25maWcgc3VibW9kdWxlLm5taWdlbi10eXBlLWFubm90YXRp +b25zLnVybCB+L3Byb2plY3RzL2xpYnJlcmlzY3Yvc29jL25taWdlbi10eXBlLWFubm90YXRpb25z +CmdpdCBzdWJtb2R1bGUgdXBkYXRlCnBvcGQKcHl0aG9uMyAtbSB2ZW52ICIkZGlyL3ZlbnYiCigK +ICAgIHNldCAtZQogICAgLiAiJGRpci92ZW52L2Jpbi9hY3RpdmF0ZSIKICAgIHB1c2hkIG5taWdl +bgogICAgcHl0aG9uIHNldHVwLnB5IGRldmVsb3AKICAgIHBvcGQKICAgIHB1c2hkIG5taWdlbi1z +b2MKICAgIHB5dGhvbiBzZXR1cC5weSBkZXZlbG9wCiAgICBwb3BkCiAgICBwdXNoZCBubXV0aWwK +ICAgIHB5dGhvbiBzZXR1cC5weSBkZXZlbG9wCiAgICBwb3BkCiAgICBwdXNoZCBpZWVlNzU0ZnB1 +CiAgICBweXRob24gc2V0dXAucHkgZGV2ZWxvcAogICAgcG9wZAogICAgcHVzaGQgc29jCiAgICBt +YWtlIGluc3RhbGwKICAgIHB5dGhvbiA8PDwiZnJvbSBubWlnZW4uYmFjay5weXNpbSBpbXBvcnQg +U2ltdWxhdG9yLCBEZWxheSwgU2V0dGxlIgogICAgcG9wZAopCnN0YXR1cz0kPwplY2hvICJzdGF0 +dXM6ICRzdGF0dXMiCmlmICgoc3RhdHVzICE9IDApKTsgdGhlbgogICAgc3RhdHVzPTEyNQplbHNl +CiAgICAoCiAgICAgICAgLiAiJGRpci92ZW52L2Jpbi9hY3RpdmF0ZSIKICAgICAgICBwdXNoZCBz +b2MKICAgICAgICB0aW1lb3V0IC0ta2lsbC1hZnRlcj01cyAzMHMgcHl0aG9uIHNyYy9zb2MvZnUv +ZGl2L3Rlc3QvdGVzdF9waXBlX2NhbGxlci5weSBESVZUZXN0Q2FzZS50ZXN0XzZfcmVncmVzc2lv +biAtZgogICAgKQogICAgaWYgW1sgLXMgc29jL2Rpdl9zaW11bGF0b3IudmNkIF1dOyB0aGVuCiAg +ICAgICAgc3RhdGU9IiQofi9wcm9qZWN0cy92Y2R1bXAvdGFyZ2V0L2RlYnVnL3ZjZHVtcCAtLXN0 +cmluZ3Mgc29jL2Rpdl9zaW11bGF0b3IudmNkIHwKICAgICAgICAgICAganEgJy50b3AuYWx1LnBp +cGVfc3RhcnQuc2V0dXBfc3RhZ2UucmEnKSIKICAgICAgICBlY2hvICJzdGF0ZTogJHN0YXRlIgog +ICAgICAgIGlmIFtbICIkc3RhdGUiID09ICIiIHx8ICIkc3RhdGUiID09ICJudWxsIiBdXTsgdGhl +bgogICAgICAgICAgICBzdGF0dXM9MTI1CiAgICAgICAgZWxpZiBbWyAiJHN0YXRlIiA9fiBeKFte +XCJdKiciJ1teXCJdKiciJ1teXCJdKikqJyInJzAnKlteMFwiXVteXCJdKiciJyBdXTsgdGhlbgog +ICAgICAgICAgICBzdGF0dXM9MAogICAgICAgIGVsc2UKICAgICAgICAgICAgc3RhdHVzPTEKICAg +ICAgICBmaQogICAgZWxzZQogICAgICAgIHN0YXR1cz0xMjUKICAgIGZpCmZpCmVjaG8gInN0YXR1 +czogJHN0YXR1cyIKY2QgfgpybSAtcmYgIiRkaXIiCmV4aXQgJHN0YXR1cwo= +--00000000000084b5e605aa1fc9be +Content-Type: text/plain; charset="utf-8" +MIME-Version: 1.0 +Content-Transfer-Encoding: base64 +Content-Disposition: inline + +X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGlicmUtcmlz +Y3YtZGV2IG1haWxpbmcgbGlzdApsaWJyZS1yaXNjdi1kZXZAbGlzdHMubGlicmUtcmlzY3Yub3Jn +Cmh0dHA6Ly9saXN0cy5saWJyZS1yaXNjdi5vcmcvbWFpbG1hbi9saXN0aW5mby9saWJyZS1yaXNj +di1kZXYK + +--00000000000084b5e605aa1fc9be-- + + -- 2.30.2