From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, MAILING_LIST_MULTI,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 1514 invoked from network); 14 Jun 2023 22:05:27 -0000 Received: from minnie.tuhs.org (2600:3c01:e000:146::1) by inbox.vuxu.org with ESMTPUTF8; 14 Jun 2023 22:05:27 -0000 Received: from minnie.tuhs.org (localhost [IPv6:::1]) by minnie.tuhs.org (Postfix) with ESMTP id 6E29B4149A; Thu, 15 Jun 2023 08:05:22 +1000 (AEST) Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) by minnie.tuhs.org (Postfix) with ESMTPS id 3950D40BDB for ; Thu, 15 Jun 2023 08:05:08 +1000 (AEST) Received: from compute6.internal (compute6.nyi.internal [10.202.2.47]) by mailout.nyi.internal (Postfix) with ESMTP id 32A1E5C020A for ; Wed, 14 Jun 2023 18:05:07 -0400 (EDT) Received: from mailfrontend2 ([10.202.2.163]) by compute6.internal (MEProxy); Wed, 14 Jun 2023 18:05:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=papnet.eu; h=cc :content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1686780307; x=1686866707; bh=us CIvyRfx6dKqATIuMk6lbDlXcz8tV+CBsp1n49yqZc=; b=CIppmqjZX0WL3Bj7ei gN5E/W2wxT9n3b+Il64vsFPOR1KjTaxmmZemeHSX7q5wKoOrq5iu1nloU3HrqScO eKFMmEmSsAdLZ6kr5K6dA9zlAIXhGHCs1J1Ri0mxr/v4RmI0mzVdg/+nNboNICV4 zM5JK5zk8L1AUlXSFJ23kVAmG1s+IVdrcFZH+igBWmI8mUoQRaHftkDLi34FcZmZ L1Sygrz4nn4pnOCJQEsQvMt1F46/n61QUsUhX1ViRhpLF6eAGG6x3jWOJbLFjnil FrVtLOmDtzz6COVwbVPeJJQtkb7E7f38q7tb4YmslBfcanGRaAK2wjZqHx881zkj aemQ== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm2; t=1686780307; x=1686866707; bh=usCIvyRfx6dKq ATIuMk6lbDlXcz8tV+CBsp1n49yqZc=; b=Wn8FuqJqT7msVwWZEJLMbxF1vtufD nmg/MhZyxbDbvlBlnmptRgd410+Fp2Z9tgXc9if0Ivfdf2Vs8vBia4Kf1EMawpiY ij1NH1rB/tR61qbpIL1ZPzn8XK0E2H6G3vQ48ilQ/ueEcQt5VuQ1gLQMymdIj9R4 u/bw6eezRn1JvaQi8QMemJwNNp9dCggIvYCmzNRLvM3318wVsFw5fcdZrzLUBAih XHR9XmcjoWCtd6PvmRzl6GvG3LvaPWGzt3u5OCFvipPCivMFdo41QvSGiuipe29v Q0a/AgZaCZnXYP3nL0CeNn74qQWgH2aE0RpvT9sgBlLcqYY1KLckxqcHg== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvhedrgedvuddgtdeiucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpeffhffvuffkfhggtggujgesthdtre dttddtvdenucfhrhhomheptehnghgvlhhoucfrrghpvghnhhhofhhfuceorggrphesphgr phhnvghtrdgvuheqnecuggftrfgrthhtvghrnhepheeigfegheeuffdvhfefuefgfefgtd dvvdduledvkeegtddvhfellefftefhteeunecuffhomhgrihhnpehgihhtlhgrsgdrtgho mhdpshhquhhoiigvrdhnvghtnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpe hmrghilhhfrhhomheprggrphesphgrphhnvghtrdgvuh X-ME-Proxy: Feedback-ID: i47c14439:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA for ; Wed, 14 Jun 2023 18:05:06 -0400 (EDT) Date: Thu, 15 Jun 2023 00:05:03 +0200 From: Angelo Papenhoff To: tuhs@tuhs.org Message-ID: References: <1e651370-3ada-e211-c277-409d6563500d@f4grx.net> <202306080331.3583Vrw7057546@ultimate.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Message-ID-Hash: 3BPC2KVWHBQABYXFPEVVBL4U5SV3UTWU X-Message-ID-Hash: 3BPC2KVWHBQABYXFPEVVBL4U5SV3UTWU X-MailFrom: aap@papnet.eu X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.6b1 Precedence: list Subject: [TUHS] Re: Software written in B List-Id: The Unix Heritage Society mailing list Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: Sure, go ahead. I hope I will have more soon. On 14/06/23, segaloco wrote: > Angelo, do you mind if I mirror these disassembles into my https://gitlab.com/segaloco/v2src repository? That's where I'm (very slowly) accumulating the results of mt own disassembly efforts on the V2 binaries. Bonus points if you raise a PR, but I can make sure you get a shout-out in the Readme or something otherwise. Thanks for digging deeper where I haven't found the time. > > - Matt G. > > ------- Original Message ------- > On Wednesday, June 14th, 2023 at 1:03 PM, Angelo Papenhoff wrote: > > > > After writing this mail I actually started reversing the B binaries. > > You can find them here: http://squoze.net/B/programs/ > > > > I did find some differences in versions of the B runtime and library. > > Especially interesting was an implementation of the cksto routine > > in su and stty that checks whether an address in an assignment is in a > > reasonable range ("LV out of range" error if not) > > > > What is perhaps interesting historically is that the su binary contains > > a hardcoded password ^Q^R^S^T, which is not printable for a good reason: > > it is given as a command line argument. > > > > I will hopefully continue with this in the next time (if, goto, mail and > > glob are left). > > > > Best, > > aap