From owner-oskit-users@fast.cs.utah.edu Wed Jan 1 12:41:13 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id MAA28896 for oskit-users-hidden-out; Wed, 1 Jan 2003 12:41:13 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from neura.ddavies.net (h0020781885a9.ne.client2.attbi.com [24.61.133.41]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id MAA28891 for ; Wed, 1 Jan 2003 12:41:11 -0700 (MST) Received: from ddavies by neura.ddavies.net with local (Exim 3.36 #1 (Debian)) id 18TojC-0002UA-00; Wed, 01 Jan 2003 14:40:34 -0500 From: Derek L Davies To: bug-hurd@gnu.org, oskit-users@fast.cs.utah.edu Subject: OSKit Entropy Patch Reply-to: ddavies@ddavies.net Message-Id: Date: Wed, 01 Jan 2003 14:40:34 -0500 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk I put up a page with a patch that adds the Linux 2.2.12 entropy driver to the OSKit St. Patrick's day release: http://www.ddavies.net/oskit-entropy/index.html Please try it out if you can. Any feedback would be appreciated. (Also, I have random patches for building on NetBSD 1.5.3 that I'll send along soon). Thanks, Derek From owner-oskit-users@fast.cs.utah.edu Thu Jan 2 10:08:00 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id KAA08162 for oskit-users-hidden-out; Thu, 2 Jan 2003 10:08:00 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from neura.ddavies.net (h0020781885a9.ne.client2.attbi.com [24.61.133.41]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id KAA08157 for ; Thu, 2 Jan 2003 10:07:48 -0700 (MST) Received: from ddavies by neura.ddavies.net with local (Exim 3.36 #1 (Debian)) id 18U8oh-0002qm-00; Thu, 02 Jan 2003 12:07:35 -0500 To: bug-hurd@gnu.org, debian-hurd@lists.debian.org, oskit-users@fast.cs.utah.edu Subject: Re: OSKit Entropy Patch References: From: Derek L Davies Date: 02 Jan 2003 12:07:35 -0500 In-Reply-To: Message-ID: <87znqj8oq0.fsf@neura.ddavies.net> Lines: 24 User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.1 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Er, that patch I posted yesterday wasn't right. I think I've got it right now :) Sorry for the error. Thanks, Derek Derek L Davies writes: > I put up a page with a patch that adds the Linux 2.2.12 entropy driver > to the OSKit St. Patrick's day release: > > http://www.ddavies.net/oskit-entropy/index.html > > Please try it out if you can. Any feedback would be appreciated. > > (Also, I have random patches for building on NetBSD 1.5.3 that I'll > send along soon). > > Thanks, > Derek > -- From owner-oskit-users@fast.cs.utah.edu Sat Jan 4 15:42:09 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id PAA01578 for oskit-users-hidden-out; Sat, 4 Jan 2003 15:42:09 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from shmatey.ddavies.net (h0020781885a9.ne.client2.attbi.com [24.61.133.41]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id PAA01573 for ; Sat, 4 Jan 2003 15:42:06 -0700 (MST) Received: from ddavies by shmatey.ddavies.net with local (Exim 3.36 #1 (Debian)) id 18Ux2D-00004i-00; Sat, 04 Jan 2003 17:44:53 -0500 To: Joachim Nilsson Cc: OSKit Users Subject: Re: PATCH: New Linux 2.2.22 NIC drivers References: <20021226123157.GA13676@vmlinux.org> From: Debian User Date: 04 Jan 2003 17:44:53 -0500 In-Reply-To: <20021226123157.GA13676@vmlinux.org> Message-ID: <87of6w7cwq.fsf@shmatey.ddavies.net> Lines: 9 User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Joachim, I tried the RealTek RTL8129/RTL8139 driver on an 8139 and it worked. It even contributed entropy after I applied my patch over yours. The patches are disjoint :) Derek From owner-oskit-users@fast.cs.utah.edu Mon Jan 13 16:20:01 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id QAA17530 for oskit-users-hidden-out; Mon, 13 Jan 2003 16:20:01 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from dartagnan.telusquebec.com (dartagnan.telusquebec.com [142.169.1.123]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id QAA17525 for ; Mon, 13 Jan 2003 16:19:58 -0700 (MST) Received: from ts1-798.f3082.globetrotter.net (ts1-798.f3082.globetrotter.net [142.169.182.83]) by smtp.globetrotter.net (iPlanet Messaging Server 5.1) with ESMTP id <0H8O00C3BE4CKS@"TELUS Quebec"> for oskit-users@flux.cs.utah.edu; Mon, 13 Jan 2003 18:19:26 -0500 (EST) Date: Mon, 13 Jan 2003 18:19:21 -0500 From: Mathieu Rene Subject: Bug with recent ld version To: oskit-users@fast.cs.utah.edu Message-id: <1042499964.6405.8.camel@zmwz.dyndns.org> MIME-version: 1.0 X-Mailer: Ximian Evolution 1.0.8 (1.0.8-10) Content-type: text/plain; CHARSET=US-ASCII Content-transfer-encoding: 7BIT Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk OSKit uses the "-oformat binary" in order to make a linux image.... With new versions of LD, it requires to be "--oformat binary", the first option returned an error, modifying some files to use "--oformat binary" resulted in a success. Math math@rootservices.net From owner-oskit-users@fast.cs.utah.edu Wed Jan 22 00:10:32 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id AAA22460 for oskit-users-hidden-out; Wed, 22 Jan 2003 00:10:32 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from web15212.mail.bjs.yahoo.com ([61.135.128.142]) by fast.cs.utah.edu (8.9.1/8.9.1) with SMTP id AAA22455 for ; Wed, 22 Jan 2003 00:10:17 -0700 (MST) Message-ID: <20030122070927.31859.qmail@web15212.mail.bjs.yahoo.com> Received: from [218.70.145.26] by web15212.mail.bjs.yahoo.com via HTTP; Wed, 22 Jan 2003 15:09:27 CST Date: Wed, 22 Jan 2003 15:09:27 +0800 (CST) From: =?gb2312?q?Neil=20Yu?= Subject: execute cause segmentation fault ?! To: oskit-users@fast.cs.utah.edu MIME-Version: 1.0 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 8bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk hello everyone: i compiled the oskit in linux, and copy all liboskit*.a into a directory with oskit/*.h, then compile the examples/hello.c into hello.o in normal, then link with libs, every things seen ok, but when execute the program ./a.out, it always cause the Segmentation fault, and gdb a.out, it show: Program received signal SIGSEGV, Segmentation fault. base_critical_enter () at ../oskit/x86/proc_reg.h:158 158 OSKIT_INLINE void cli(void) { asm volatile("cli" : : : "memory"); } what`s the problem ? _________________________________________________________ Do You Yahoo!? "¿î¿î¸ß¹óµäÑÅ£¬¿ìÀ´²Î¼ÓÆû³µµ÷²é" http://cn.surveys.yahoo.com/gm_campaign_evaluation From owner-oskit-users@fast.cs.utah.edu Wed Jan 22 00:30:21 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id AAA22666 for oskit-users-hidden-out; Wed, 22 Jan 2003 00:30:21 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from su.uni-sofia.bg (ns.uni-sofia.bg [62.44.96.1]) by fast.cs.utah.edu (8.9.1/8.9.1) with SMTP id AAA22659 for ; Wed, 22 Jan 2003 00:30:17 -0700 (MST) Received: (qmail 22426 invoked by uid 503); 22 Jan 2003 07:30:20 -0000 Received: from ogi@fmi.uni-sofia.bg by su.uni-sofia.bg by uid 500 with qmail-scanner-1.12 (F-PROT: 3.11. Clear:. Processed in 0.35103 secs); 22 Jan 2003 07:30:20 -0000 Received: from magid.fmi.uni-sofia.bg (HELO fmi.uni-sofia.bg) (62.44.101.57) by ns.uni-sofia.bg with SMTP; 22 Jan 2003 07:30:19 -0000 Message-ID: <3E2E4884.5060303@fmi.uni-sofia.bg> Date: Wed, 22 Jan 2003 09:30:12 +0200 From: Ognyan Kulev Organization: Faculty of Mathematics and Informatics User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.2.1) Gecko/20021130 X-Accept-Language: bg, en-us, en MIME-Version: 1.0 To: Neil Yu CC: oskit-users@fast.cs.utah.edu Subject: Re: execute cause segmentation fault ?! References: <20030122070927.31859.qmail@web15212.mail.bjs.yahoo.com> In-Reply-To: <20030122070927.31859.qmail@web15212.mail.bjs.yahoo.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Neil Yu wrote: > compile the examples/hello.c into hello.o in normal, > then link with libs, every things seen ok, but when All examples are _kernels_ that must be loaded by a multiboot-compliant boot loader, like Grub. And I think you should use OSKit's Makefile to compile the examples, as programs must be turned to multiboot-compliant kernels. Look in examples/x86/GNUmakerules for the exact commands. Regards -- Ognyan Kulev , "\"Programmer\"" From owner-oskit-users@fast.cs.utah.edu Wed Jan 22 09:24:51 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id JAA29797 for oskit-users-hidden-out; Wed, 22 Jan 2003 09:24:51 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from web15214.mail.bjs.yahoo.com ([61.135.128.144]) by fast.cs.utah.edu (8.9.1/8.9.1) with SMTP id JAA29792 for ; Wed, 22 Jan 2003 09:24:37 -0700 (MST) Message-ID: <20030122162347.47133.qmail@web15214.mail.bjs.yahoo.com> Received: from [218.70.142.44] by web15214.mail.bjs.yahoo.com via HTTP; Thu, 23 Jan 2003 00:23:47 CST Date: Thu, 23 Jan 2003 00:23:47 +0800 (CST) From: =?gb2312?q?Neil=20Yu?= Subject: Re: execute cause segmentation fault ?! To: Ognyan Kulev Cc: oskit-users@fast.cs.utah.edu In-Reply-To: <3E2E4884.5060303@fmi.uni-sofia.bg> MIME-Version: 1.0 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 8bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk --- Ognyan Kulev µÄÕýÎÄ£º> Neil Yu wrote: > > compile the examples/hello.c into hello.o in > normal, > > then link with libs, every things seen ok, but > when > > All examples are _kernels_ that must be loaded by a > multiboot-compliant > boot loader, like Grub. And I think you should use > OSKit's Makefile to > compile the examples, as programs must be turned to > multiboot-compliant > kernels. Look in examples/x86/GNUmakerules for the > exact commands. > > Regards > -- hi, you mentioned "programs must be turned to multiboot-compliant",but should i can use the oskit C lib to replace the glibc on my computer? Neil Yu _________________________________________________________ Do You Yahoo!? "¿î¿î¸ß¹óµäÑÅ£¬¿ìÀ´²Î¼ÓÆû³µµ÷²é" http://cn.surveys.yahoo.com/gm_campaign_evaluation From owner-oskit-users@fast.cs.utah.edu Wed Jan 22 11:28:02 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id LAA02143 for oskit-users-hidden-out; Wed, 22 Jan 2003 11:28:02 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from vmlinux.org (root@vmlinux.org [193.41.214.66]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id LAA02138 for ; Wed, 22 Jan 2003 11:27:59 -0700 (MST) Received: from crash by vmlinux.org with local (Exim 3.35 #1 (Debian)) id 18bPY4-00082U-00; Wed, 22 Jan 2003 19:24:28 +0100 Date: Wed, 22 Jan 2003 19:24:28 +0100 From: Joachim Nilsson To: Neil Yu Cc: Ognyan Kulev , oskit-users@fast.cs.utah.edu Subject: Re: execute cause segmentation fault ?! Message-ID: <20030122182428.GA30659@vmlinux.org> References: <3E2E4884.5060303@fmi.uni-sofia.bg> <20030122162347.47133.qmail@web15214.mail.bjs.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030122162347.47133.qmail@web15214.mail.bjs.yahoo.com> User-Agent: Mutt/1.4i Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk On Thu, Jan 23, 2003 at 12:23:47AM +0800, Neil Yu wrote: > --- Ognyan Kulev ????????> > Neil Yu wrote: > > > compile the examples/hello.c into hello.o in > > > normal,then link with libs, every things seen ok, but > > All examples are _kernels_ that must be loaded by a > > multiboot-compliant boot loader, like Grub. And I think > > you should use OSKit's Makefile to compile the examples, > > as programs must be turned to multiboot-compliant > > kernels. Look in examples/x86/GNUmakerules for the > > exact commands. > you mentioned "programs must be turned to > multiboot-compliant",but should i use the oskit C > lib to replace the glibc on my computer? Hi Neal! The C library in the OSKit is only for the kernels you build - not the environment you build them in. So keep the glibc you have. For complete instructions on how to build the example kernels in the OSKit, please consult the fine manual: http://www.cs.utah.edu/flux/oskit/html/oskit-wwwch1.html#x4-100001.4 It shows what tools you need and what you need to modify in the modules file to build the whole OSKit, or just the parts that you are interested in. Regards /Joachim -- Joachim Nilsson :: +46-(0)21-123348 :: From owner-oskit-users@fast.cs.utah.edu Sun Jan 26 09:21:38 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id JAA18807 for oskit-users-hidden-out; Sun, 26 Jan 2003 09:21:38 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from smtp01.mrf.mail.rcn.net (smtp01.mrf.mail.rcn.net [207.172.4.60]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id JAA18802 for ; Sun, 26 Jan 2003 09:21:35 -0700 (MST) Received: from 66-44-55-203.s457.tnt1.lnhva.md.dialup.rcn.com ([66.44.55.203] helo=starpower.net) by smtp01.mrf.mail.rcn.net with esmtp (Exim 3.35 #4) id 18cpXK-0001oN-00 for oskit-users@flux.cs.utah.edu; Sun, 26 Jan 2003 11:21:35 -0500 Message-ID: <3E3434FB.AA74DBE6@starpower.net> Date: Sun, 26 Jan 2003 11:20:27 -0800 From: Alan Grimes Organization: Nanosoft: Software that thinks. X-Mailer: Mozilla 4.08 [en] (Win16; U) MIME-Version: 1.0 To: oskit-users@fast.cs.utah.edu Subject: TEST Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk TEST -- I WANT A DEC ALPHA!!! =) 21364: THE UNDISPUTED GOD OF ALL CPUS. http://users.rcn.com/alangrimes/ [if rcn.com doesn't work, try erols.com ] From owner-oskit-users@fast.cs.utah.edu Sun Jan 26 09:47:09 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id JAA18981 for oskit-users-hidden-out; Sun, 26 Jan 2003 09:47:09 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from smtp01.mrf.mail.rcn.net (smtp01.mrf.mail.rcn.net [207.172.4.60]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id JAA18976 for ; Sun, 26 Jan 2003 09:47:07 -0700 (MST) Received: from 66-44-55-203.s457.tnt1.lnhva.md.dialup.rcn.com ([66.44.55.203] helo=starpower.net) by smtp01.mrf.mail.rcn.net with esmtp (Exim 3.35 #4) id 18cpw1-0005hl-00 for oskit-users@fast.cs.utah.edu; Sun, 26 Jan 2003 11:47:06 -0500 Message-ID: <3E343AF5.49A42F6A@starpower.net> Date: Sun, 26 Jan 2003 11:45:58 -0800 From: Alan Grimes Organization: Nanosoft: Software that thinks. X-Mailer: Mozilla 4.08 [en] (Win16; U) MIME-Version: 1.0 To: oskit-users@fast.cs.utah.edu Subject: [Fwd: TEST] Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk While my main intent in sending the test message was to determine wheather I was still subscribed after all these years... It seems the answer was an afirmative. My test did, however, uncover something of greater interest, Apparently someone has a reply-to-sender bounce message... The moderator should look into removing this account: INACTIVE ***P-LUTZ*** wrote: > > YOUR EMAIL DID ***NOT*** GET TO PETE LUTZ > The spammers have finally caught up to me ... so I have had to change > my address. Please resend your email to > 'plutz' followed by an 'at' sign, then 'it.rit.edu' > and use this address in the future. -Pete -- I WANT A DEC ALPHA!!! =) 21364: THE UNDISPUTED GOD OF ALL CPUS. http://users.rcn.com/alangrimes/ [if rcn.com doesn't work, try erols.com ] From owner-oskit-users@fast.cs.utah.edu Sun Feb 2 05:50:33 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id FAA08202 for oskit-users-hidden-out; Sun, 2 Feb 2003 05:50:33 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from 3d.poshta.net (unassigned.poshta.net [217.75.138.242]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id FAA08197 for ; Sun, 2 Feb 2003 05:50:27 -0700 (MST) Received: from fmi.uni-sofia.bg ([10.0.6.4]) by 3d.poshta.net (8.10.0/8.10.0) with ESMTP id h12CpPG26686 for ; Sun, 2 Feb 2003 14:51:25 +0200 Message-ID: <3E3D1613.20404@fmi.uni-sofia.bg> Date: Sun, 02 Feb 2003 14:58:59 +0200 From: Ognyan Kulev Organization: Faculty of Mathematics and Informatics, University of Sofia User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2) Gecko/20021205 Debian/1.2.1-0 MIME-Version: 1.0 To: oskit-users@fast.cs.utah.edu Subject: linux/src/drivers/block/ide-probe.c:do_probe doesn't recognize IDE drive Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hi, I'm trying to make GNU Mach use my PCI CMD649 ATA-100 controller. I'm using Joachim's patch-oskit-linux-2.2.22-ATA-alpha.diff.gz[1]. This patch is based on an Andre Hedrick's backport of ATA-100 drivers from Linux 2.4 to Linux 2.2.20[2]. Let's call this modified 2.2.20 with codename 'pristine'. Comparing pristine/drivers/block/* with oskit/linux/src/drivers/block/* gives insignificant differences. When my 2.4 Debian generic kernel is replaced by pristine with CMD649 support it boots fine and there are no problems. When GNU Mach is compiled and running, CMD649 is recognized exactly as pristine does recognize it, but there is no message that `hde' is assigned to my 80G Maxtor. (Note: My Maxtor doesn't run on anything less than ATA-66.) CDROM is recognized as `hdc'. This assignment of names to drives is decided in drivers/block/ide-probe.c:do_probe function. Essentially this function tries to set the SELECT register of ide to a particular value and see if this value will be the same when this register is read afterwards. If it is the same, then there can be drive there. When probing hd[a,b,c,d] there are some values (not 255) and hdc is recognized. When probing hd[efgh..] all values returned by the SELECT register are 255. The first thought is that the wrong io port is referred. But the same io port is used in that function in both pristine and oskit. There is something else. The linux code is same. Now what can I do? All the code used is the same, except that OSKit makes a glue for Linux drivers. Any ideas how to continue this investigation? [1] http://hurd.gnufans.org/bin/view/Hurd/JoachimNilssonHurdPage#OSKit_ATA_100_Support [2] http://www.kernel.org/pub/linux/kernel/people/hedrick/ide-2.2.20/ Regards -- Ognyan Kulev , "\"Programmer\"" From owner-oskit-users@fast.cs.utah.edu Sun Feb 2 05:52:24 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id FAA08243 for oskit-users-hidden-out; Sun, 2 Feb 2003 05:52:24 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from 3d.poshta.net (unassigned.poshta.net [217.75.138.242] (may be forged)) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id FAA08237 for ; Sun, 2 Feb 2003 05:52:19 -0700 (MST) Received: from fmi.uni-sofia.bg ([10.0.6.4]) by 3d.poshta.net (8.10.0/8.10.0) with ESMTP id h12CrMG26699 for ; Sun, 2 Feb 2003 14:53:24 +0200 Message-ID: <3E3D1688.5@fmi.uni-sofia.bg> Date: Sun, 02 Feb 2003 15:00:56 +0200 From: Ognyan Kulev Organization: Faculty of Mathematics and Informatics, University of Sofia User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2) Gecko/20021205 Debian/1.2.1-0 MIME-Version: 1.0 To: oskit-users@fast.cs.utah.edu Subject: linux/src/drivers/block/ide-probe.c:do_probe doesn't recognize IDE drive Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hi, I'm trying to make GNU Mach use my PCI CMD649 ATA-100 controller. I'm using Joachim's patch-oskit-linux-2.2.22-ATA-alpha.diff.gz[1]. This patch is based on an Andre Hedrick's backport of ATA-100 drivers from Linux 2.4 to Linux 2.2.20[2]. Let's call this modified 2.2.20 with codename 'pristine'. Comparing pristine/drivers/block/* with oskit/linux/src/drivers/block/* gives insignificant differences. When my 2.4 Debian generic kernel is replaced by pristine with CMD649 support it boots fine and there are no problems. When GNU Mach is compiled and running, CMD649 is recognized exactly as pristine does recognize it, but there is no message that `hde' is assigned to my 80G Maxtor. (Note: My Maxtor doesn't run on anything less than ATA-66.) CDROM is recognized as `hdc'. This assignment of names to drives is decided in drivers/block/ide-probe.c:do_probe function. Essentially this function tries to set the SELECT register of ide to a particular value and see if this value will be the same when this register is read afterwards. If it is the same, then there can be drive there. When probing hd[a,b,c,d] there are some values (not 255) and hdc is recognized. When probing hd[efgh..] all values returned by the SELECT register are 255. The first thought is that the wrong io port is referred. But the same io port is used in that function in both pristine and oskit. There is something else. The linux code is same. Now what can I do? All the code used is the same, except that OSKit makes a glue for Linux drivers. Any ideas how to continue this investigation? [1] http://hurd.gnufans.org/bin/view/Hurd/JoachimNilssonHurdPage#OSKit_ATA_100_Support [2] http://www.kernel.org/pub/linux/kernel/people/hedrick/ide-2.2.20/ Regards -- Ognyan Kulev , "\"Programmer\"" From owner-oskit-users@fast.cs.utah.edu Tue Feb 4 01:48:46 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id BAA23125 for oskit-users-hidden-out; Tue, 4 Feb 2003 01:48:46 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mta01bw.bigpond.com (mta01bw.bigpond.com [139.134.6.78]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id BAA23120 for ; Tue, 4 Feb 2003 01:48:43 -0700 (MST) Received: from mattsoftware.com ([144.135.24.69]) by mta01bw.bigpond.com (Netscape Messaging Server 4.15 mta01bw Jul 16 2002 22:47:55) with SMTP id H9S0GA00.2GC for ; Tue, 4 Feb 2003 18:48:10 +1000 Received: from CPE-203-51-204-205.qld.bigpond.net.au ([203.51.204.205]) by bwmam01.mailsvc.email.bigpond.com(MailRouter V3.0n 2/1130853); 04 Feb 2003 18:48:10 Message-ID: <3E3F7ECE.2070300@mattsoftware.com> Date: Tue, 04 Feb 2003 19:50:22 +1100 From: Matt User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.2) Gecko/20021120 Netscape/7.01 X-Accept-Language: en-us, en MIME-Version: 1.0 To: oskit-users@fast.cs.utah.edu Subject: Environment Variables from multiboot Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Greetings and Peace Newbie question. I apologise if it is something I am doing. I have checked the archived list and gone through a lot of the source and online docs and I cant seem to figure out whats going wrong. I have successfully configured and built the oskit (20020317). I can successfully (no reported errors) compile and link the multiboot.c example kernel. Problem is when I pass an argument from grub "FOO=BAR" it does not recognise it as an environment variable (multiboot.c lists all arguments, environment variables and oskit arguments). I also can not get it to work with the oskit arguments. When it lists all the command line arguments, everything is there as expected (FOO=BAR is in that list as arg[1]). Any idea's why the oskit isn't reporting FOO=BAR as an environment variable? Thankyou for any help. -- God Bless and Be Well Matthew Paine Dip.I.T.(UNE), B.I.T(QUT) From owner-oskit-users@fast.cs.utah.edu Tue Feb 4 06:15:22 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id GAA28407 for oskit-users-hidden-out; Tue, 4 Feb 2003 06:15:22 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from vmlinux.org (root@vmlinux.org [193.41.214.66]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id GAA28402 for ; Tue, 4 Feb 2003 06:15:18 -0700 (MST) Received: from crash by vmlinux.org with local (Exim 3.35 #1 (Debian)) id 18g2un-00017L-00; Tue, 04 Feb 2003 14:15:05 +0100 Date: Tue, 4 Feb 2003 14:15:05 +0100 From: Joachim Nilsson To: Matt Cc: oskit-users@fast.cs.utah.edu Subject: Re: Environment Variables from multiboot Message-ID: <20030204131504.GA4116@vmlinux.org> References: <3E3F7ECE.2070300@mattsoftware.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3E3F7ECE.2070300@mattsoftware.com> User-Agent: Mutt/1.4i Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk On Tue, Feb 04, 2003 at 07:50:22PM +1100, Matt wrote: > Any idea's why the oskit isn't reporting FOO=BAR as an environment variable? Have you tried using -- as a separator? Like this: title Example kernel ABC root (hdX,Y) kernel /boot/ABC root=/dev/hdXY -- FOO=BAR I have no idea if that helps, but it might be worth a try. Regards /Joachim -- Joachim Nilsson :: +46-(0)21-123348 :: From owner-oskit-users@fast.cs.utah.edu Wed Feb 5 16:30:53 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id QAA12772 for oskit-users-hidden-out; Wed, 5 Feb 2003 16:30:53 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mta08bw.bigpond.com (mta08bw.bigpond.com [144.135.24.137]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id QAA12767 for ; Wed, 5 Feb 2003 16:30:49 -0700 (MST) Received: from mattsoftware.com ([144.135.24.78]) by mta08bw.bigpond.com (Netscape Messaging Server 4.15 mta08bw Jul 16 2002 22:47:55) with SMTP id H9UZYH00.C3V for ; Thu, 6 Feb 2003 09:30:17 +1000 Received: from CPE-203-51-204-41.qld.bigpond.net.au ([203.51.204.41]) by bwmam04.mailsvc.email.bigpond.com(MailRouter V3.0n 29/4156824); 06 Feb 2003 09:30:17 Message-ID: <3E419F19.6060405@mattsoftware.com> Date: Thu, 06 Feb 2003 10:32:41 +1100 From: Matt User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.2) Gecko/20021120 Netscape/7.01 X-Accept-Language: en-us, en MIME-Version: 1.0 To: oskit-users@fast.cs.utah.edu Subject: OSKit + Kaffe question. Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Greetings and Peace I have recently downloaded the latest OSKit (20020317). After finding out that I can setup Kaffe as the kernel (please correct me if this statement is wrong) I thought I would give it a go. I downloaded what I thought was the latest version of Kaffe (1.0.7), configure, make, make install. Then I ran the config/i386/oskit/config-oskit script, it also ran configure for me. When I run make it goes for a few seconds and then gives up... (see below for example output from make if that will be useful). Question: Does the latest OSKit support any Kaffe snapshot? Question: If not, what would be the latest versions of each package I need to download and install to get this to work? Thankyou for any help in advance. ------8<------- output from make showing errors --------------8<-------- make[3]: Entering directory `/home/zerah/temp/kaffe-1.0.7/libraries/clib/native' /bin/sh ../../../libtool --mode=compile gcc -DHAVE_CONFIG_H -I. -I/home/zerah/temp/kaffe-1.0.7/libraries/clib/native -I../../../config -I../../../include -DKVER='"1.0.7"' -I/home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm -I/home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm/systems/oskit-pthreads -I/home/zerah/temp/kaffe-1.0.7/config -I/home/zerah/temp/kaffe-1.0.7/include -I/usr/local/include -DDEBUG -g -O2 -Wall -Wstrict-prototypes -c ClassLoader.c gcc -DHAVE_CONFIG_H -I. -I/home/zerah/temp/kaffe-1.0.7/libraries/clib/native -I../../../config -I../../../include -DKVER=\"1.0.7\" -I/home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm -I/home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm/systems/oskit-pthreads -I/home/zerah/temp/kaffe-1.0.7/config -I/home/zerah/temp/kaffe-1.0.7/include -I/usr/local/include -DDEBUG -g -O2 -Wall -Wstrict-prototypes -c ClassLoader.c -o ClassLoader.o In file included from /home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm/systems/oskit-pthreads/jthread.h:15, from /home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm/systems/oskit-pthreads/thread-impl.h:15, from ../../../kaffe/kaffevm/locks.h:17, from ClassLoader.c:21: /usr/local/include/oskit/threads/pthread.h:59: conflicting types for `pthread_t' /usr/include/bits/pthreadtypes.h:140: previous declaration of `pthread_t' /usr/local/include/oskit/threads/pthread.h:100: conflicting types for `pthread_mutex_t' /usr/include/bits/pthreadtypes.h:83: previous declaration of `pthread_mutex_t' /usr/local/include/oskit/threads/pthread.h:139: conflicting types for `pthread_cond_t' /usr/include/bits/pthreadtypes.h:60: previous declaration of `pthread_cond_t' /usr/local/include/oskit/threads/pthread.h:150: conflicting types for `pthread_attr_t' /usr/include/bits/pthreadtypes.h:52: previous declaration of `pthread_attr_t' /usr/local/include/oskit/threads/pthread.h:151: conflicting types for `pthread_mutexattr_t' /usr/include/bits/pthreadtypes.h:90: previous declaration of `pthread_mutexattr_t' /usr/local/include/oskit/threads/pthread.h:152: conflicting types for `pthread_condattr_t' /usr/include/bits/pthreadtypes.h:67: previous declaration of `pthread_condattr_t' /usr/local/include/oskit/threads/pthread.h:164: conflicting types for `pthread_key_t' /usr/include/bits/pthreadtypes.h:70: previous declaration of `pthread_key_t' /usr/local/include/oskit/threads/pthread.h:270: conflicting types for `pthread_kill' /usr/include/bits/sigthread.h:36: previous declaration of `pthread_kill' In file included from /home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm/systems/oskit-pthreads/thread-impl.h:15, from ../../../kaffe/kaffevm/locks.h:17, from ClassLoader.c:21: /home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm/systems/oskit-pthreads/jthread.h: In function `jthread_stacklimit': /home/zerah/temp/kaffe-1.0.7/kaffe/kaffevm/systems/oskit-pthreads/jthread.h:231: warning: implicit declaration of function `panic' make[3]: *** [ClassLoader.lo] Error 1 make[3]: Leaving directory `/home/zerah/temp/kaffe-1.0.7/libraries/clib/native' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/zerah/temp/kaffe-1.0.7/libraries/clib' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/zerah/temp/kaffe-1.0.7/libraries' make: *** [all-recursive] Error 1 ------------------->8------------- -- God Bless and Be Well Matthew Paine Dip.I.T.(UNE), B.I.T(QUT) From owner-oskit-users@fast.cs.utah.edu Tue Feb 18 12:16:28 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id MAA23187 for oskit-users-hidden-out; Tue, 18 Feb 2003 12:16:28 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mgr4.xmission.com (mail@mgr4.xmission.com [198.60.22.204]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id MAA23182 for ; Tue, 18 Feb 2003 12:16:26 -0700 (MST) Received: from [198.60.22.200] (helo=mail.xmission.com) by mgr4.xmission.com with esmtp (Exim 3.35 #1) id 18lDE9-00074y-04 for oskit-users@flux.cs.utah.edu; Tue, 18 Feb 2003 12:16:25 -0700 Received: from ack.dsl.xmission.com ([166.70.25.235] helo=xmission.com) by mail.xmission.com with esmtp (Exim 3.22 #1) id 18lDE9-0006oH-00 for oskit-users@flux.cs.utah.edu; Tue, 18 Feb 2003 12:16:25 -0700 Date: Tue, 18 Feb 2003 12:16:23 -0700 Mime-Version: 1.0 (Apple Message framework v551) Content-Type: text/plain; charset=US-ASCII; format=flowed Subject: oskit_netbsd_uvm linking From: Chris Silva To: oskit-users@fast.cs.utah.edu Content-Transfer-Encoding: 7bit Message-Id: <784EA974-4375-11D7-98C3-0030659642C4@xmission.com> X-Mailer: Apple Mail (2.551) Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk I'm trying to link in oskit_netbsd_uvm but I have this error; ld ../lib/crt.o ../lib/syscall.o swap.o -o swap -loskit_clientos -loskit_kern -loskit_netbsd_uvm -loskit_lmm -loskit_freebsd_c -loskit_c /usr/lib/liboskit_freebsd_c.a(swapoff.o): In function `swapoff': swapoff.o(.text+0x3b): undefined reference to `oskit_uvm_swap_off' /usr/lib/liboskit_freebsd_c.a(swapon.o): In function `swapon': swapon.o(.text+0x3b): undefined reference to `oskit_uvm_swap_on' What is the proper library linking process? Thanks, Chris From owner-oskit-users@fast.cs.utah.edu Tue Feb 18 22:06:39 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id WAA26796 for oskit-users-hidden-out; Tue, 18 Feb 2003 22:06:39 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from localhost.localdomain (136.a.001.arm.iprimus.net.au [203.134.93.136]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id WAA26791 for ; Tue, 18 Feb 2003 22:06:35 -0700 (MST) Received: from localhost.localdomain (unknown [127.0.0.1]) by localhost.localdomain (Postfix) with ESMTP id 27F058781F for ; Wed, 19 Feb 2003 02:52:29 -0500 (EST) Content-Type: text/plain; charset="us-ascii" From: James Buchanan Reply-To: jamesbuch@iprimus.com.au To: oskit-users@fast.cs.utah.edu Subject: General OSKit Questions Date: Wed, 19 Feb 2003 18:52:28 +1100 User-Agent: KMail/1.4.3 X-Memberships: Professional Member, ACM (jamesb.au@acm.org) X-Hypothetical: Humans are incapable of original thought. Everything is the result of observation, experimentation, or building on/modifying what already exists. X-Location: Australia, NSW X-Religion: Athiest, Secular X-Operating-System: RedHat Linux/GNU X-Message: The Truth Is Out There MIME-Version: 1.0 Message-Id: <200302191852.28465.jamesbuch@iprimus.com.au> Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by fast.cs.utah.edu id WAA26792 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hello, When using OSKit to provide only the filesystem, device driver, booting, C library and networking support and writing your own tasking, memory management, scheduling and other kernel primitives like semaphores, SMP locking etc, can this simply be "plugged in" starting from the main() function? Is main() executing in ring 0? If not, then is there a kernel function to switch in and out? Can the paging/virtual memory support for a new OS simply be added in from main() and other modules without needing to hack OSKit? Has anyone actually used OSKit like I describe above? Is anyone at OSKit working on a tutorial? Thanks! James From owner-oskit-users@fast.cs.utah.edu Wed Feb 19 02:12:56 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id CAA27868 for oskit-users-hidden-out; Wed, 19 Feb 2003 02:12:56 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from su.uni-sofia.bg (ns.uni-sofia.bg [62.44.96.1]) by fast.cs.utah.edu (8.9.1/8.9.1) with SMTP id CAA27863 for ; Wed, 19 Feb 2003 02:12:50 -0700 (MST) Received: (qmail 31095 invoked by uid 503); 19 Feb 2003 09:05:44 -0000 Received: from ogi@fmi.uni-sofia.bg by su.uni-sofia.bg by uid 500 with qmail-scanner-1.12 (F-PROT: 3.11. Clear:. Processed in 0.369102 secs); 19 Feb 2003 09:05:44 -0000 Received: from magid.fmi.uni-sofia.bg (HELO fmi.uni-sofia.bg) (62.44.101.57) by ns.uni-sofia.bg with SMTP; 19 Feb 2003 09:05:43 -0000 Message-ID: <3E5348FC.7090106@fmi.uni-sofia.bg> Date: Wed, 19 Feb 2003 11:06:04 +0200 From: Ognyan Kulev Organization: Faculty of Mathematics and Informatics, University of Sofia User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.3b) Gecko/20030210 X-Accept-Language: bg, en-us, en MIME-Version: 1.0 To: jamesbuch@iprimus.com.au CC: oskit-users@fast.cs.utah.edu Subject: Re: General OSKit Questions References: <200302191852.28465.jamesbuch@iprimus.com.au> In-Reply-To: <200302191852.28465.jamesbuch@iprimus.com.au> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk James Buchanan wrote: > Has anyone actually used OSKit like I describe above? Take a look at GNU Mach[1][2][3]. (You need the unreleased GNU Mach 2.x, not 1.3.) Start from oskit/x86/main.c. Although this may not be your case, it can help you. The downside is that GNU Mach is not a simple kernel. [1] http://www.gnu.org/software/hurd/gnumach.html [2] http://www.gnu.org/software/hurd/gnumach-download.html Regards -- Ognyan Kulev , "\"Programmer\"" From owner-oskit-users@fast.cs.utah.edu Thu Feb 20 07:40:15 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id HAA15469 for oskit-users-hidden-out; Thu, 20 Feb 2003 07:40:15 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from web15211.mail.bjs.yahoo.com ([61.135.128.141]) by fast.cs.utah.edu (8.9.1/8.9.1) with SMTP id HAA15462 for ; Thu, 20 Feb 2003 07:39:32 -0700 (MST) Message-ID: <20030220143834.67255.qmail@web15211.mail.bjs.yahoo.com> Received: from [211.144.170.62] by web15211.mail.bjs.yahoo.com via HTTP; Thu, 20 Feb 2003 22:38:34 CST Date: Thu, 20 Feb 2003 22:38:34 +0800 (CST) From: =?gb2312?q?Neil=20Yu?= Subject: Re: oskit_netbsd_uvm linking To: Chris Silva , oskit-users@fast.cs.utah.edu In-Reply-To: <784EA974-4375-11D7-98C3-0030659642C4@xmission.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="0-1761352796-1045751914=:67144" Content-Transfer-Encoding: 8bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk --0-1761352796-1045751914=:67144 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 8bit Chris Silva wrote:I'm trying to link in oskit_netbsd_uvm but I have this error; ld ../lib/crt.o ../lib/syscall.o swap.o -o swap -loskit_clientos -loskit_kern -loskit_netbsd_uvm -loskit_lmm -loskit_freebsd_c -loskit_c /usr/lib/liboskit_freebsd_c.a(swapoff.o): In function `swapoff': swapoff.o(.text+0x3b): undefined reference to `oskit_uvm_swap_off' /usr/lib/liboskit_freebsd_c.a(swapon.o): In function `swapon': swapon.o(.text+0x3b): undefined reference to `oskit_uvm_swap_on' What is the proper library linking process? Thanks, Chris i think the most efficienty way is link all modules --------------------------------- Do You Yahoo!? "ÑÅ»¢½ÚÈÕ´óתÅ̾ªÏ²²»¶Ï ¿ìÀÖ½ÚÈÕºÃÀñÁ¬Á¬!" --0-1761352796-1045751914=:67144 Content-Type: text/html; charset=gb2312 Content-Transfer-Encoding: 8bit

 

 Chris Silva <ack@xmission.com> wrote:

I'm trying to link in oskit_netbsd_uvm but I have this error;

ld ../lib/crt.o ../lib/syscall.o swap.o -o swap -loskit_clientos
-loskit_kern -loskit_netbsd_uvm -loskit_lmm -loskit_freebsd_c -loskit_c
/usr/lib/liboskit_freebsd_c.a(swapoff.o): In function `swapoff':
swapoff.o(.text+0x3b): undefined reference to `oskit_uvm_swap_off'
/usr/lib/liboskit_freebsd_c.a(swapon.o): In function `swapon':
swapon.o(.text+0x3b): undefined reference to `oskit_uvm_swap_on'

What is the proper library linking process?

Thanks,

Chris

 

i think the most efficienty way is link all modules


Do You Yahoo!?
"ÑÅ»¢½ÚÈÕ´óתÅ̾ªÏ²²»¶Ï ¿ìÀÖ½ÚÈÕºÃÀñÁ¬Á¬!" --0-1761352796-1045751914=:67144-- From owner-oskit-users@fast.cs.utah.edu Fri Feb 21 05:22:30 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id FAA27932 for oskit-users-hidden-out; Fri, 21 Feb 2003 05:22:30 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from rizzo.jerky.net (rizzo.jerky.net [204.57.55.99]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id FAA27925 for ; Fri, 21 Feb 2003 05:22:27 -0700 (MST) Received: from hotpop.com (kubrick.hotpop.com [204.57.55.16]) by rizzo.jerky.net (Postfix) with SMTP id 75CBD307E3 for ; Fri, 21 Feb 2003 12:22:26 +0000 (UTC) Received: from SAT (unknown [203.122.19.196]) by smtp-1.hotpop.com (Postfix) with SMTP id 4A23C2F812F for ; Fri, 21 Feb 2003 12:15:27 +0000 (UTC) Message-ID: <012401c2d9a2$f5d34bf0$253210ac@SAT> From: "Satendra" To: Subject: problem with ... Date: Fri, 21 Feb 2003 17:41:04 +0530 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_00DE_01C2D9D0.688AFF80" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MIMEOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 X-HotPOP: ----------------------------------------------- Sent By HotPOP.com FREE Email Get your FREE POP email at www.HotPOP.com ----------------------------------------------- Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk This is a multi-part message in MIME format. ------=_NextPart_000_00DE_01C2D9D0.688AFF80 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable i am trying to write a basic kernel with oskit for my college project=20 i am facing problem while booting the "sproc" example kernel with vmware = 3.2 can anyone plz help me with this ? TIA=20 Satendra ------=_NextPart_000_00DE_01C2D9D0.688AFF80 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
i am trying to write a basic kernel with oskit for = my college=20 project
i am facing problem while booting the "sproc" = example kernel=20 with vmware 3.2
can anyone plz help me with this ?
 
TIA
Satendra
 
------=_NextPart_000_00DE_01C2D9D0.688AFF80-- From owner-oskit-users@fast.cs.utah.edu Fri Feb 21 15:56:34 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id PAA01890 for oskit-users-hidden-out; Fri, 21 Feb 2003 15:56:34 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mgr2.xmission.com (mgr2.xmission.com [198.60.22.202]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id PAA01885 for ; Fri, 21 Feb 2003 15:56:32 -0700 (MST) Received: from [198.60.22.200] (helo=mail.xmission.com) by mgr2.xmission.com with esmtp (Exim 3.35 #1) id 18mM03-0006x7-02 for oskit-users@fast.cs.utah.edu; Fri, 21 Feb 2003 15:50:35 -0700 Received: from ack.dsl.xmission.com ([166.70.25.235] helo=xmission.com) by mail.xmission.com with esmtp (Exim 3.22 #1) id 18mM01-0006dA-00 for oskit-users@fast.cs.utah.edu; Fri, 21 Feb 2003 15:50:33 -0700 Date: Fri, 21 Feb 2003 15:50:32 -0700 Mime-Version: 1.0 (Apple Message framework v551) Content-Type: text/plain; charset=US-ASCII; format=flowed Subject: oskit_netbsd_uvm memory limitation From: Chris Silva To: oskit-users@fast.cs.utah.edu Content-Transfer-Encoding: 7bit Message-Id: X-Mailer: Apple Mail (2.551) Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hi all, I've noticed an undocumented(?) oskit_netbsd_uvm problem. The oskit_uvm_init(); dies on x86 machines that have less than 128megs of ram (I actually only tested on 16, 32, and 64megs). I was wondering why this is so? Is there anything that can be done to fix this so it will work on machines with < 128megs? Thanks, Chris From owner-oskit-users@fast.cs.utah.edu Fri Mar 7 10:25:08 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id KAA04858 for oskit-users-hidden-out; Fri, 7 Mar 2003 10:25:08 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from colo.walfield.org ([209.113.166.29]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id KAA04853 for ; Fri, 7 Mar 2003 10:25:05 -0700 (MST) Received: from dhcp-9-029.via-eth.ch (aragorn) [192.33.99.29] by colo.walfield.org with esmtp (Exim 3.35 #1 (Debian)) id 18rLd6-0003bw-00; Fri, 07 Mar 2003 12:27:33 -0500 Received: from wagi by aragorn with local (Exim 3.35 #1 (Debian)) id 18rLek-00024Q-00; Fri, 07 Mar 2003 18:29:14 +0100 From: Daniel Wagner Mail-Copies-To: wagi@gmx.ch To: Roland McGrath Cc: bug-hurd@gnu.org, oskit-users Subject: Re: gnumach2 & the serial port Date: Fri, 07 Mar 2003 18:29:14 +0100 In-Reply-To: <20030216002417.31D111B9E0@perdition.linnaean.org> (Roland McGrath's message of "Sat, 15 Feb 2003 19:24:17 -0500 (EST)") Message-ID: <87ptp36q6t.fsf@monom.org> User-Agent: Gnus/5.090016 (Oort Gnus v0.16) Emacs/21.2 References: <20030216002417.31D111B9E0@perdition.linnaean.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk > for a low-level interface. My thinking is to come up with a reasonable > oskit interface for serial ports with modem control (layered on top of the > trivial streamdev, but different from ttydev). I finally managed to get the sio driver from freebsd working with the gnumach kernel. Was quite tricky to find the problems and the code is more or less a hack. To fix the last we defently need a such a interface. Here is my (first) attempt to such an interface. Of course some more glue code is needed for this interface. daniel /* * Copyright (c) 1997-1998,2002 University of Utah and the Flux Group. * All rights reserved. * @OSKIT-FLUX-GPLUS@ */ /* * Definition of the oskit_serialdev interface representing * stream devices. */ #ifndef _OSKIT_DEV_SERIALDEV_H_ #define _OSKIT_DEV_SERIALDEV_H_ #include /* * Standard serail device node interface, derived from oskit_streamdev_t, * IID 4aa7dfa6-7c74-11cf-b500-08000953adc2. */ struct oskit_serialdev { struct oskit_serialdev_ops *ops; }; typedef struct oskit_serialdev oskit_serialdev_t; struct oskit_serialdev_ops { /* COM-specified IUnknown interface operations */ OSKIT_COMDECL_IUNKNOWN(oskit_serialdev_t) /* Base fdev device interface operations */ OSKIT_COMDECL (*getinfo)(oskit_serialdev_t *fdev, oskit_devinfo_t *out_info); OSKIT_COMDECL (*getdriver)(oskit_serialdev_t *fdev, oskit_driver_t **out_driver); /* Stream device interface operations */ OSKIT_COMDECL (*open)(oskit_serialdev_t *dev, oskit_u32_t flags, struct oskit_stream **out_stream); /* Serial device interface operations */ OSKIT_COMDECL (*set_speed)(oskit_serialdev_t *dev, oskit_u32_t speed); OSKIT_COMDECL (*get_speed)(oskit_serialdev_t *dev, oskit_u32_t *speed); OSKIT_COMDECL (*enable_rts)(oskit_serialdev_t *dev); OSKIT_COMDECL (*disable_rts)(oskit_serialdev_t *dev); OSKIT_COMDECL (*read_rts)(oskit_serialdev_t *dev, oskit_u32_t *rts); OSKIT_COMDECL (*read_cts)(oskit_serialdev_t *dev); OSKIT_COMDECL (*read_dsr)(oskit_serialdev_t *dev, oskit_u32_t *dsr); OSKIT_COMDECL (*enable_dtr)(oskit_serialdev_t *dev); OSKIT_COMDECL (*disable_dtr)(oskit_serialdev_t *dev); OSKIT_COMDECL (*read_dtr)(oskit_serialdev_t *dev); }; /* GUID for fdev block device interface */ extern const struct oskit_guid oskit_serialdev_iid; #define OSKIT_SERIALDEV_IID OSKIT_GUID(0x4aa700d, 0x7c74, 0x11cf, \ 0xb5, 0x00, 0x08, 0x00, 0x09, 0x53, 0xad, 0xc2) #define oskit_serialdev_query(dev, iid, out_ihandle) \ ((dev)->ops->query((oskit_serialdev_t *)(dev), (iid), (out_ihandle))) #define oskit_serialdev_addref(dev) \ ((dev)->ops->addref((oskit_serialdev_t *)(dev))) #define oskit_serialdev_release(dev) \ ((dev)->ops->release((oskit_serialdev_t *)(dev))) #define oskit_serialdev_getinfo(fdev, out_info) \ ((fdev)->ops->getinfo((oskit_serialdev_t *)(fdev), (out_info))) #define oskit_serialdev_getdriver(fdev, out_driver) \ ((fdev)->ops->getdriver((oskit_serialdev_t *)(fdev), (out_driver))) #define oskit_serialdev_open(dev, flags, out_stream) \ ((dev)->ops->open((oskit_serialdev_t *)(dev), (flags), (out_stream))) #define oskit_serialdev_get_speed(dev, speed) \ ((dev)->ops->get_speed((oskit_serialdev_t *)(dev), (speed))) #define oskit_serialdev_set_speed(dev, speed) \ ((dev)->ops->set_speed((oskit_serialdev_t *)(dev), (speed))) #define oskit_serialdev_enable_rts(dev) \ ((dev)->ops->enable_rts((oskit_serialdev_t *)(dev))) #define oskit_serialdev_disable_rts(dev) \ ((dev)->ops->disable_rts((oskit_serialdev_t *)(dev))) #define oskit_serialdev_read_rts(dev, rts) \ ((dev)->ops->read_rts((oskit_serialdev_t *)(dev), (rts))) #define oskit_serialdev_read_cts(dev, cts) \ ((dev)->ops->read_cts((oskit_serialdev_t *)(dev), (cts))) #define oskit_serialdev_read_dsr(dev, dsr) \ ((dev)->ops->read_dsr((oskit_serialdev_t *)(dev), (dsr))) #define oskit_serialdev_enable_dtr(dev) \ ((dev)->ops->enable_dtr((oskit_serialdev_t *)(dev))) #define oskit_serialdev_disable_dtr(dev) \ ((dev)->ops->disable_dtr((oskit_serialdev_t *)(dev))) #define oskit_serialdev_read_dtr(dev, dtr) \ ((dev)->ops->read_dtr((oskit_serialdev_t *)(dev), (dtr))) #endif /* _OSKIT_DEV_SERIALDEV_H_ */ From owner-oskit-users@fast.cs.utah.edu Sat Mar 8 12:55:14 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id MAA17619 for oskit-users-hidden-out; Sat, 8 Mar 2003 12:55:14 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from perdition.linnaean.org (h00c095e26426.ne.client2.attbi.com [66.31.43.253]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id MAA17614 for ; Sat, 8 Mar 2003 12:55:11 -0700 (MST) Received: by perdition.linnaean.org (Postfix, from userid 5281) id AAA331BA2A; Sat, 8 Mar 2003 14:55:10 -0500 (EST) From: Roland McGrath MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit To: Daniel Wagner Cc: bug-hurd@gnu.org, oskit-users Subject: Re: gnumach2 & the serial port In-Reply-To: Daniel Wagner's message of Friday, 7 March 2003 18:29:14 +0100 <87ptp36q6t.fsf@monom.org> X-Windows: you'd better sit down. Message-Id: <20030308195510.AAA331BA2A@perdition.linnaean.org> Date: Sat, 8 Mar 2003 14:55:10 -0500 (EST) Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk > I finally managed to get the sio driver from freebsd working with the > gnumach kernel. Was quite tricky to find the problems and the code is > more or less a hack. To fix the last we defently need a such a > interface. Here is my (first) attempt to such an interface. Of > course some more glue code is needed for this interface. Nice work! Can you show the code and say something about the problems and hacks you had to do? The serialdev interface is about the right level of abstraction, but I have some different ideas about the details of the interface than what you've done. oskit_device_t derivatives don't generally have control operations in their direct interface. Rather, their open method yields an object that has such operations. So, I think we want oskit_serialdev_t that has just an open method and thus perhaps we can just use oskit_streamdev_t unmodified. The open method can produce objects that grok oskit_serialstream_t or such an interface. This then is the place for the modem control operationd and such. The reason the interface is like this is so that "openness" can mean something about the driver's state with respect to the hardware. When you have a handle on the device but have not called the open method, the hardware might be turned off, needing reset, etc. When you open it, it will be catching the hardware interrupts, maintaining an input queue, etc. There could reasonably be a single call to get/set the speed and other line parameters like byte size and parity. Might as well just be one, since the underlying drivers we have are written with a single control interface anyway. For fetching and changing the modem control bits, there should be just one set of calls with a bitmask, i.e. equivalents to TIOCM* to set/clear some or all bits. The main nonobvious thing we need is an interface for being notified on modem status changes. A simple thing is just to support asyncio and report "exceptional conditions" on a modem status change. So the caller wakes up and calls read_modem_control or whatever it is to see what's happened. Another idea is to structure it so that state transitions are never lost. i.e., each change in the modem control bits is a event that is queued like a byte of input. I haven't decided whether it seems important to have an interface that won't drop past states if there are multiple state changes before the caller gets around to polling after a notification. Another question is synchronization of status changes with input. I've been saying "modem control changes", but really I am talking about all the out-of-band information the device has to report. This includes e.g. hardware-detected parity errors. For those, the user (i.e. the Hurd terminal server) needs to get the parity-error event in the proper order with respect to the good bytes that arrived before and after it. So you need the interface for reading bytes to interact with the status reporting. e.g., read a packet of bytes + status info instead of just stream-reading; or, having stream_read block (return EAGAIN or another error for this case) until you've polled for status information. From owner-oskit-users@fast.cs.utah.edu Mon Mar 10 15:51:00 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id PAA08165 for oskit-users-hidden-out; Mon, 10 Mar 2003 15:51:00 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from colo.walfield.org ([209.113.166.29]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id PAA08160 for ; Mon, 10 Mar 2003 15:50:58 -0700 (MST) Received: from dhcp-9-042.via-eth.ch (aragorn) [192.33.99.42] by colo.walfield.org with esmtp (Exim 3.35 #1 (Debian)) id 18sW9A-0007eO-00; Mon, 10 Mar 2003 17:53:28 -0500 Received: from wagi by aragorn with local (Exim 3.35 #1 (Debian)) id 18sWAj-0000a5-00; Mon, 10 Mar 2003 23:55:05 +0100 From: Daniel Wagner Mail-Copies-To: wagi@gmx.ch To: Roland McGrath Cc: oskit-users , bug-hurd@gnu.org Subject: Re: gnumach2 & the serial port References: <20030308195510.AAA331BA2A@perdition.linnaean.org> Date: Mon, 10 Mar 2003 23:55:05 +0100 Message-ID: <87of4ibzna.fsf@monom.org> User-Agent: Gnus/5.090016 (Oort Gnus v0.16) Emacs/21.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Roland McGrath writes: > Nice work! Can you show the code and say something about the problems and > hacks you had to do? Sure (I was hopping to conceal my cruel hacks :) I modified the oskit sio driver so that only ttyS1 is initialised and ttyS0 left alone so that remote debugging is still possible. The only real problem was finding out why the base_irq_handler from oskit was called and not the gnumach interrupt handler. Walking back through the IDT solved this problem. In gnumach/i386/i386at/int_init.c the IDT entry for INT 3 got a special treatment. I had to disable that part, but I don't if that was a bad idea. Doesn't seem so far. With a small test program which opens the @isa@0x02f8 device and writes a string I was able to see that it works somewhat. Of course on the other end of the wire I got something scrambled but still a sign of live. Most likely that the settings of the device are wrong. > The main nonobvious thing we need is an interface for being notified on > modem status changes. A simple thing is just to support asyncio and report > "exceptional conditions" on a modem status change. So the caller wakes up > and calls read_modem_control or whatever it is to see what's happened. > Another idea is to structure it so that state transitions are never lost. > i.e., each change in the modem control bits is a event that is queued like > a byte of input. I haven't decided whether it seems important to have an > interface that won't drop past states if there are multiple state changes > before the caller gets around to polling after a notification. Looking at the asyncio interface the first thing would be covered 'naturally' by it. It depends if dropping state changes is important or not. I try to figure it out by looking how other system handle it. > Another question is synchronization of status changes with input. I've > [...] > or, having stream_read block (return EAGAIN or another error for this case) > until you've polled for status information. This sounds more easier to implement. If it is no problem I would rather do this one :) According to your tips I will give it another try for the oskit_serialstream_t interface. thanks again for your explanations, daniel diff -ru ../gnumach/Makefile.in ./Makefile.in --- ../gnumach/Makefile.in 2003-01-29 23:46:54.000000000 +0100 +++ ./Makefile.in 2003-02-08 13:13:50.000000000 +0100 @@ -135,7 +135,8 @@ ds_mem.c ds_bus.c \ ds_net.c \ ds_stream.c \ - ds_asyncio.c smp-glue.c + ds_asyncio.c smp-glue.c \ + ds_serial.c oskit-files = $(oskit-cfiles) ds_oskit.h oskit-dirs-alpha := alpha pc @@ -275,7 +276,7 @@ OSKIT_LIBDIR = @OSKIT_LIBDIR@ OSKIT_LIBS = -loskit_kern -loskit_lmm -loskit_com @SMP_LIBS@ \ -loskit_exec -loskit_unsupp \ - -loskit_dev -loskit_linux_dev \ + -loskit_dev -loskit_linux_dev -loskit_freebsd_dev \ -loskit_diskpart # These rules are useful for development, but have significant overhead. diff -ru ../gnumach/i386/i386at/int_init.c ./i386/i386at/int_init.c --- ../gnumach/i386/i386at/int_init.c 2002-11-08 17:29:34.000000000 +0100 +++ ./i386/i386at/int_init.c 2003-03-05 11:06:20.000000000 +0100 @@ -36,12 +36,12 @@ int i; for (i = 0; i < 16; i++) { - int com_irq = 3; /* XXX */ - if (i == com_irq) { - intpri[i] == SPLDEBUG; - form_pic_mask(); - } - else +/* int com_irq = 3; /\* XXX *\/ */ +/* if (i == com_irq) { */ +/* intpri[i] == SPLDEBUG; */ +/* form_pic_mask(); */ +/* } */ +/* else */ fill_irq_gate(i, int_entry_table[i], KERNEL_CS, ACC_PL_K|ACC_INTR_GATE); diff -ru ../gnumach/oskit/ds_osenv.c ./oskit/ds_osenv.c --- ../gnumach/oskit/ds_osenv.c 2002-11-09 23:28:04.000000000 +0100 +++ ./oskit/ds_osenv.c 2003-03-05 21:53:02.000000000 +0100 @@ -62,6 +62,7 @@ panic ("cannot create interrupt-driven console stream: %x\n", rc); oskit_linux_init_osenv (mach_osenv); + oskit_freebsd_init_osenv (mach_osenv); oskit_linux_init_devs (); + oskit_freebsd_init_sio (); } diff -ru ../gnumach/oskit/ds_oskit.h ./oskit/ds_oskit.h --- ../gnumach/oskit/ds_oskit.h 2002-11-08 17:29:34.000000000 +0100 +++ ./oskit/ds_oskit.h 2003-02-09 18:37:32.000000000 +0100 @@ -52,6 +52,8 @@ #include #include #include +#include +#include #include #include #if defined(__i386__) @@ -90,6 +92,8 @@ struct { oskit_stream_t *io; oskit_asyncio_t *aio; + oskit_ttydev_t *td; + oskit_ttystream_t *si; oskit_s32_t listening; /* OSKIT_ASYNCIO_* */ queue_head_t read_queue, write_queue; /* queued requests */ queue_chain_t ready_queue; /* when on device_ready_queue */ @@ -141,6 +145,7 @@ extern const struct device_ops net_device_ops; extern const struct device_ops mem_device_ops; extern const struct device_ops bus_device_ops; +extern const struct device_ops ttystream_device_ops; extern oskit_error_t ds_netdev_open (device_t dev, oskit_netdev_t *netdev); diff -ru ../gnumach/oskit/ds_routines.c ./oskit/ds_routines.c --- ../gnumach/oskit/ds_routines.c 2002-12-11 23:01:58.000000000 +0100 +++ ./oskit/ds_routines.c 2003-03-05 11:14:06.000000000 +0100 @@ -52,10 +52,12 @@ #ifdef HAVE_OSKIT_DEV_STREAM_H # include #endif +#include #include #include #include #include +#include /* XXX OSKIT_O_RDONLY, OSKIT_O_WRONLY */ #include /* XXX direct_cons_set_flags */ @@ -441,6 +443,16 @@ if ((void *) com_device == kmsg_stream && (mode & D_READ)) ++kmsg_readers; } + else if (oskit_device_query (com_device, &oskit_ttydev_iid, + (void **) &dev->com.stream.td) == 0) + { + ops = &ttystream_device_ops; + rc = oskit_ttydev_open (dev->com.stream.td, + ((mode & D_READ) ? OSKIT_O_RDONLY : 0) | + ((mode & D_WRITE) ? OSKIT_O_WRONLY : 0), + &dev->com.stream.si); + oskit_ttydev_release (dev->com.stream.td); + } else if (oskit_device_query (com_device, &oskit_bus_iid, (void **) &bus) == 0) { --- /dev/null 2003-02-13 09:27:53.000000000 +0100 +++ oskit/ds_serial.c 2003-03-05 21:46:26.000000000 +0100 @@ -0,0 +1,81 @@ +#include "ds_oskit.h" + +#include + +/* Straight forward implementation. I'm not sure if this implementation + handles all needed cases. Are there any message larger then we can + handle? (e.g. ds_blkio_write_inband) */ +io_return_t +ds_ttystream_write_inband (device_t dev, ipc_port_t reply_port, + mach_msg_type_name_t reply_port_type, + dev_mode_t mode, recnum_t recnum, + io_buf_ptr_t data, unsigned int count, + int *bytes_written) +{ + oskit_error_t rc; + oskit_u32_t wrote; + + rc = oskit_ttystream_write (dev->com.stream.si, data, count, &wrote); + + if (rc) + return oskit_to_mach_error (rc); + + if (wrote == count) + { + *bytes_written = wrote; + return D_SUCCESS; + } + + return D_IO_ERROR; /* XXX maybe the wrong error code */ +} + + +io_return_t +ds_ttystream_read_inband (device_t dev, ipc_port_t reply_port, + mach_msg_type_name_t reply_port_type, + dev_mode_t mode, recnum_t recnum, int count, + char *data, unsigned *bytes_read) +{ + oskit_error_t rc; + + if (count == 0) + { + *bytes_read = 0; + return D_SUCCESS; + } + + rc = oskit_ttystream_read (dev->com.stream.si, data, count, bytes_read); + return oskit_to_mach_error (rc); +} + + +io_return_t +ds_ttystream_set_status (device_t dev, dev_flavor_t flavor, + dev_status_t status, + mach_msg_type_number_t status_count) +{ + oskit_error_t rc; + + INVALOP; +} + + +io_return_t +ds_ttystream_get_status (device_t dev, dev_flavor_t flavor, + dev_status_t status, + mach_msg_type_number_t *status_count) +{ + oskit_error_t rc; + + INVALOP; +} + + +const struct device_ops ttystream_device_ops = +{ + write_inband: ds_ttystream_write_inband, + read_inband: ds_ttystream_read_inband, + set_status: ds_ttystream_set_status, + get_status: ds_ttystream_get_status, + /* XXX close ?!? */ +}; From owner-oskit-users@fast.cs.utah.edu Tue Mar 18 04:48:55 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id EAA09965 for oskit-users-hidden-out; Tue, 18 Mar 2003 04:48:55 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from colo.walfield.org ([209.113.166.29]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id EAA09960 for ; Tue, 18 Mar 2003 04:48:51 -0700 (MST) Received: from dhcp-9-042.via-eth.ch (aragorn) [192.33.99.42] by colo.walfield.org with esmtp (Exim 3.35 #1 (Debian)) id 18vFd0-0005Gt-00; Tue, 18 Mar 2003 06:51:34 -0500 Received: from wagi by aragorn with local (Exim 3.35 #1 (Debian)) id 18vFeR-0002tu-00; Tue, 18 Mar 2003 12:53:03 +0100 From: Daniel Wagner Mail-Copies-To: wagi@gmx.ch To: Roland McGrath Cc: oskit-users , bug-hurd@gnu.org Subject: Re: gnumach2 & the serial port Date: Tue, 18 Mar 2003 12:53:03 +0100 In-Reply-To: <20030308195510.AAA331BA2A@perdition.linnaean.org> (Roland McGrath's message of "Sat, 8 Mar 2003 14:55:10 -0500 (EST)") Message-ID: <8765qgnb6o.fsf@monom.org> User-Agent: Gnus/5.090016 (Oort Gnus v0.16) Emacs/21.2 References: <20030308195510.AAA331BA2A@perdition.linnaean.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Here is my second attempt. If this interface is somewhat sane I start to hack the needed wrapper code. thanks, daniel /* * Copyright (c) 1997-1998,2002 University of Utah and the Flux Group. * All rights reserved. * @OSKIT-FLUX-GPLUS@ */ /* * Definition of a COM interface to support basic serial streams */ #ifndef _OSKIT_IO_SERIALSTREAM_H_ #define _OSKIT_IO_SERIALSTREAM_H_ #include #include #include /* XXX The naming scheme looks broken. */ #define OSKIT_IOSPEEDSET 0x001 /* Set the baud rate. */ #define OSKIT_IOSPEEDGET 0x002 /* Get the baud rate. */ #define OSKIT_TIOCMSET 0x001 /* Set all modem bits. */ #define OSKIT_TIOCMBIS 0x002 /* BIS modem bits. */ #define OSKIT_TIOCMBIC 0x003 /* BIC modem bits. */ #define OSKIT_TIOCMGET 0x004 /* Get all modem bits. */ #define OSKIT_TIOCM_LE 0x001 #define OSKIT_TIOCM_DTR 0x002 #define OSKIT_TIOCM_RTS 0x004 #define OSKIT_TIOCM_ST 0x008 #define OSKIT_TIOCM_SR 0x010 #define OSKIT_TIOCM_CTS 0x020 #define OSKIT_TIOCM_CAR 0x040 #define OSKIT_TIOCM_RNG 0x080 #define OSKIT_TIOCM_DSR 0x100 #define OSKIT_TIOCM_CD OSKIT_TIOCM_CAR #define OSKIT_TIOCM_RI OSKIT_TIOCM_RNG /* * Basic serial stream object interface, * IID 4aa700e-7c74-11cf-b500-08000953adc2. * This interface extends the oskit_file interface. */ struct oskit_serialstream { struct oskit_serialstream_ops *ops; }; typedef struct oskit_serialstream oskit_serialstream_t; struct oskit_serialstream_ops { /* COM-specified IUnknown interface operations */ OSKIT_COMDECL_IUNKOWN(oskit_serialstream_t) /* Operations inherited from IStream interface */ OSKIT_COMDECL (*read)(oskit_serialstream_t *s, void *buf, oskit_u32_t len, oskit_u32_t *out_actual); OSKIT_COMDECL (*write)( oskit_serialstream_t *s, const void *buf, oskit_u32_t len, oskit_u32_t *out_actual); OSKIT_COMDECL (*seek)(oskit_serialstream_t *s, oskit_s64_t ofs, oskit_seek_t whence, oskit_u64_t *out_newpos); OSKIT_COMDECL (*setsize)(oskit_serialstream_t *s, oskit_u64_t new_size); OSKIT_COMDECL (*copyto)(oskit_serialstream_t *s, oskit_serialstream_t *dst, oskit_u64_t size, oskit_u64_t *out_read, oskit_u64_t *out_written); OSKIT_COMDECL (*commit)(oskit_serialstream_t *s, oskit_u32_t commit_flags); OSKIT_COMDECL (*revert)(oskit_serialstream_t *s); OSKIT_COMDECL (*lockregion)(oskit_serialstream_t *s, oskit_u64_t offset, oskit_u64_t size, oskit_u32_t lock_type); OSKIT_COMDECL (*unlockregion)(oskit_serialstream_t *s, oskit_u64_t offset, oskit_u64_t size, oskit_u32_t lock_type); OSKIT_COMDECL (*stat)(oskit_serialstream_t *s, oskit_stream_stat_t *out_stat, oskit_u32_t stat_flags); OSKIT_COMDECL (*clone)(oskit_serialstream_t *s, oskit_serialstream_t **out_stream); /* Serial device interface operations */ OSKIT_COMDECL (*iospeed)(oskit_serialdev_t *dev, oskit_u32_t request, oskit_u32_t *speed); OSKIT_COMDECL (*ioctl)(oskit_serialdev_t *dev, oskit_u32_t request, char *arg); }; /* GUID for oskit_serialstream interface */ extern const struct oskit_guid oskit_serialstream_iid; #define OSKIT_SERIALSTREAM_IID OSKIT_GUID(0x0aa7d00e, 0x7c74, 0x11cf, \ 0xb5, 0x00, 0x08, 0x00, 0x09, 0x53, 0xad, 0xc2) #define oskit_serialstream_query(s, iid, out_ihandle) \ ((s)->ops->query((oskit_serialstream_t *)(s), (iid), (out_ihandle))) #define oskit_serialstream_addref(s) \ ((s)->ops->addref((oskit_serialstream_t *)(s))) #define oskit_serialstream_release(s) \ ((s)->ops->release((oskit_serialstream_t *)(s))) #define oskit_serialstream_read(s, buf, len, out_actual) \ ((s)->ops->read((oskit_serialstream_t *)(s), (buf), (len), (out_actual))) #define oskit_serialstream_write(s, buf, len, out_actual) \ ((s)->ops->write((oskit_serialstream_t *)(s), (buf), (len), (out_actual))) #define oskit_serialstream_seek(s, ofs, whence, out_newpos) \ ((s)->ops->seek((oskit_serialstream_t *)(s), (ofs), (whence), (out_newpos))) #define oskit_serialstream_setsize(s, new_size) \ ((s)->ops->setsize((oskit_serialstream_t *)(s), (new_size))) #define oskit_serialstream_copyto(s, dst, size, out_read, out_written) \ ((s)->ops->copyto((oskit_serialstream_t *)(s), (dst), (size), (out_read), (out_written))) #define oskit_serialstream_commit(s, commit_flags) \ ((s)->ops->commit((oskit_serialstream_t *)(s), (commit_flags))) #define oskit_serialstream_revert(s) \ ((s)->ops->revert((oskit_serialstream_t *)(s))) #define oskit_serialstream_lockregion(s, offset, size, lock_type) \ ((s)->ops->lockregion((oskit_serialstream_t *)(s), (offset), (size), (lock_type))) #define oskit_serialstream_unlockregion(s, offset, size, lock_type) \ ((s)->ops->unlockregion((oskit_serialstream_t *)(s), (offset), (size), (lock_type))) #define oskit_serialstream_stat(s, out_stat, stat_flags) \ ((s)->ops->stat((oskit_serialstream_t *)(s), (out_stat), (stat_flags))) #define oskit_serialstream_clone(s, out_stream) \ ((s)->ops->clone((oskit_serialstream_t *)(s), (out_stream))) #define oskit_serialstream_iospeed(s, request, speed) \ ((s)->ops->ioctl((oskit_serialstream_t *)(s), (request), (speed))) #define oskit_serialstream_ioctl(s, request, arg) \ ((s)->ops->ioctl((oskit_serialstream_t *)(s), (request), (arg))) #endif /* _OSKIT_IO_SERIALSTREAM_H_ */ From owner-oskit-users@fast.cs.utah.edu Tue Mar 25 16:57:54 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id QAA19384 for oskit-users-hidden-out; Tue, 25 Mar 2003 16:57:54 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from smtp1.libero.it (smtp1.libero.it [193.70.192.51]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id QAA19379 for ; Tue, 25 Mar 2003 16:57:49 -0700 (MST) Received: from bsdabarth.libero.it (151.28.139.148) by smtp1.libero.it (6.7.015) (authenticated as glguida@libero.it) id 3E44E7FA011723DA for oskit-users@fast.cs.utah.edu; Wed, 26 Mar 2003 00:57:18 +0100 Content-Type: text/plain; charset="us-ascii" From: Gianluca Guida To: oskit-users@fast.cs.utah.edu Subject: SMP support in OSKit Date: Wed, 26 Mar 2003 00:57:44 +0100 User-Agent: KMail/1.4.3 MIME-Version: 1.0 Message-Id: <200303260057.44957.glguida@supereva.it> Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by fast.cs.utah.edu id QAA19380 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hello, Is there a particular reason for marking the smp support code as "broken"? I've tried the example smp kernel on my dual Pentium III and it worked just fine. Regards, Gianluca From owner-oskit-users@fast.cs.utah.edu Tue Mar 25 22:29:07 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id WAA21217 for oskit-users-hidden-out; Tue, 25 Mar 2003 22:29:07 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mtiwmhc11.worldnet.att.net (mtiwmhc11.worldnet.att.net [204.127.131.115]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id WAA21212 for ; Tue, 25 Mar 2003 22:29:05 -0700 (MST) Received: from who5 (147.new-york-19rh16rt-ny.dial-access.att.net[12.88.197.147]) by mtiwmhc11.worldnet.att.net (mtiwmhc11) with SMTP id <2003032605283411100rin7je>; Wed, 26 Mar 2003 05:28:34 +0000 Reply-To: From: "Gregg C Levine" To: Subject: A thought about Mach Date: Wed, 26 Mar 2003 00:28:31 -0500 Keywords: Ideas, Recreation, Status, Strategies, Waiting Message-ID: <000201c2f358$8a614fa0$93c5580c@who5> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Importance: Normal Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by fast.cs.utah.edu id WAA21213 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hello again from Gregg C Levine Can anyone on this list comment as to when development on the Utah Mach implementation ceased activities? This is for the i386 platform. I know, I have been assured that the best way to continue, is to switch to the GNU Mach code, but for reasons that I do not want to go into on a message that will be posted to the list, I want to explore options using code from it. Using the kernels that were so built as to allow them to be built to boot from LILO, I have gotten as far as a kernel debugger prompt. That is a ddb prompt. That one was zMach.UK22. So, anybody with that info? Oh and the date on that one was March 29, 1996. It does give me something to base my information. Jay, if you're out there, you too, can comment. I'll even accept replies off list. If possible I want to actually boot a system using that kernel completely. ------------------- Gregg C Levine hansolofalcon@worldnet.att.net ------------------------------------------------------------ "The Force will be with you...Always." Obi-Wan Kenobi "Use the Force, Luke."  Obi-Wan Kenobi (This company dedicates this E-Mail to General Obi-Wan Kenobi ) (This company dedicates this E-Mail to Master Yoda ) From owner-oskit-users@fast.cs.utah.edu Wed Mar 26 09:40:47 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id JAA29624 for oskit-users-hidden-out; Wed, 26 Mar 2003 09:40:47 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from hotmail.com (f151.law11.hotmail.com [64.4.17.151]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id JAA29619 for ; Wed, 26 Mar 2003 09:40:45 -0700 (MST) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Wed, 26 Mar 2003 08:40:12 -0800 Received: from 149.164.158.239 by lw11fd.law11.hotmail.msn.com with HTTP; Wed, 26 Mar 2003 16:40:12 GMT X-Originating-IP: [149.164.158.239] X-Originating-Email: [joe_kaylor@hotmail.com] From: "joe kaylor" To: oskit-users@fast.cs.utah.edu Subject: Re: A thought about Mach Date: Wed, 26 Mar 2003 16:40:12 +0000 Mime-Version: 1.0 Content-Type: text/html Message-ID: X-OriginalArrivalTime: 26 Mar 2003 16:40:12.0568 (UTC) FILETIME=[5F256980:01C2F3B6] Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk

another thaught other than the GNU Mach kernel code would be to investigate the BSD series of kernels.  They are built upon a system VERY similar to (same?) as Mach.  I believe everyone is familiar with the BSD microkernel and the Lites server series.  I personally believe that NetBSD and FreeBSD would be your best bet as an alternative to the GNU code.  Also, there is the Darwin project (a derivative of FreeBSD... 4.4 or 4.5 i think) that has an ix86 port that you may want to investigate.

I personally prefer the GNU code because it already compiles on my linux box (w/ minimal work and adjustment) and there is an active CVS server with many patches and fixes on a regular basis (to my knowledge, at least).

I'm not exactly sure what your needs are, but I believe that this should help.

resources:

www.freebsd.org www.netbsd.org http://developer.apple.com/darwin/  http://www.gnu.org/software/hurd/download.html

>From: "Gregg C Levine"

>Reply-To:
>To:
>Subject: A thought about Mach
>Date: Wed, 26 Mar 2003 00:28:31 -0500
>
>Hello again from Gregg C Levine
>Can anyone on this list comment as to when development on the Utah
>Mach implementation ceased activities? This is for the i386 platform.
>
>I know, I have been assured that the best way to continue, is to
>switch to the GNU Mach code, but for reasons that I do not want to go
>into on a message that will be posted to the list, I want to explore
>options using code from it. Using the kernels that were so built as to
>allow them to be built to boot from LILO, I have gotten as far as a
>kernel debugger prompt. That is a ddb prompt. That one was zMach.UK22.
>
>So, anybody with that info? Oh and the date on that one was March 29,
>1996. It does give me something to base my information.
>Jay, if you're out there, you too, can comment. I'll even accept
>replies off list.
>If possible I want to actually boot a system using that kernel
>completely.
>-------------------
>Gregg C Levine hansolofalcon@worldnet.att.net
>------------------------------------------------------------
>"The Force will be with you...Always." Obi-Wan Kenobi
>"Use the Force, Luke."  Obi-Wan Kenobi
>(This company dedicates this E-Mail to General Obi-Wan Kenobi )
>(This company dedicates this E-Mail to Master Yoda )
>
>
>
>

From owner-oskit-users@fast.cs.utah.edu Sun Mar 30 18:21:03 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id SAA18106 for oskit-users-hidden-out; Sun, 30 Mar 2003 18:21:03 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mtiwmhc11.worldnet.att.net (mtiwmhc11.worldnet.att.net [204.127.131.115]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id SAA18098 for ; Sun, 30 Mar 2003 18:21:00 -0700 (MST) Received: from who5 (234.new-york-01rh16rt-ny.dial-access.att.net[12.88.161.234]) by mtiwmhc11.worldnet.att.net (mtiwmhc11) with SMTP id <2003033101202811100he5toe>; Mon, 31 Mar 2003 01:20:28 +0000 From: "Gregg C Levine" To: Subject: Strange problem with GNU Mach-OSkit Date: Sun, 30 Mar 2003 20:20:37 -0500 Message-ID: <000001c2f723$bd154900$eaa1580c@who5> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by fast.cs.utah.edu id SAA18099 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hello from Gregg C Levine This might not be the appropriate place for this problem, but here goes. Roland McGrath, can you go to my web site, www.gregg.levine.name there's a webpage up that's aimed towards you, complete with notes regarding my current project, and problem. When you have the time of course. Or anyone else who has used the software that he has developed. When you go to the front page, scroll down towards the bottom. That's the location of a short introduction of my problem, and then the link to the actual page. That of building the current snapshot for OSkit-Mach. Basically it decided to quit with a peculiar error message. Since its too long, I decided to make a webpage out of the script. I think its looking for newer releases of the auto* programs and tools then the folks at Slackware provided with version of 8.0. ------------------- Gregg C Levine hansolofalcon@worldnet.att.net ------------------------------------------------------------ "The Force will be with you...Always." Obi-Wan Kenobi "Use the Force, Luke."  Obi-Wan Kenobi (This company dedicates this E-Mail to General Obi-Wan Kenobi ) (This company dedicates this E-Mail to Master Yoda ) From owner-oskit-users@fast.cs.utah.edu Sun Mar 30 19:09:43 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id TAA18475 for oskit-users-hidden-out; Sun, 30 Mar 2003 19:09:43 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from feynman.localnet (dsl092-070-217.bos1.dsl.speakeasy.net [66.92.70.217]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id TAA18470 for ; Sun, 30 Mar 2003 19:09:40 -0700 (MST) Received: from jtobey by feynman.localnet with local (Exim 3.35 #1 (Debian)) id 18zoyE-000159-00; Sun, 30 Mar 2003 21:24:22 -0500 Date: Sun, 30 Mar 2003 21:24:22 -0500 From: John Tobey To: Gregg C Levine Cc: oskit-users@fast.cs.utah.edu Subject: Re: Strange problem with GNU Mach-OSkit Message-ID: <20030331022422.GA4134@john-edwin-tobey.org> References: <000001c2f723$bd154900$eaa1580c@who5> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <000001c2f723$bd154900$eaa1580c@who5> User-Agent: Mutt/1.3.28i Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk On Sun, Mar 30, 2003 at 08:20:37PM -0500, Gregg C Levine wrote: > When you go to the front page, scroll down towards the bottom. That's > the location of a short introduction of my problem, and then the link > to the actual page. cd . && autoheader autoheader: error: shell error while sourcing /tmp/ah7445/traces.sh make: *** [config.h.in] Error 1 This results from a problem with file times in CVS. I got around it by touching config.h.in . -- John Tobey \____^-^ /\ /\ From owner-oskit-users@fast.cs.utah.edu Wed Apr 2 10:07:09 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id KAA22210 for oskit-users-hidden-out; Wed, 2 Apr 2003 10:07:09 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from smtp0.libero.it (smtp0.libero.it [193.70.192.33]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id KAA22202 for ; Wed, 2 Apr 2003 10:07:05 -0700 (MST) Received: from bsdabarth.libero.it (151.28.136.14) by smtp0.libero.it (7.0.012) (authenticated as glguida@libero.it) id 3E81B41B00291461 for oskit-users@fast.cs.utah.edu; Wed, 2 Apr 2003 19:06:34 +0200 From: Gianluca Guida To: oskit-users@fast.cs.utah.edu Subject: low level locks Date: Wed, 2 Apr 2003 19:06:36 +0200 User-Agent: KMail/1.4.3 MIME-Version: 1.0 Content-Type: Multipart/Mixed; boundary="------------Boundary-00=_0J7QZHJI5TJ5299WC9X8" Message-Id: <200304021906.36608.glguida@supereva.it> Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk --------------Boundary-00=_0J7QZHJI5TJ5299WC9X8 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, seeking for the problems of SMP support in OSKit, i realized that the fir= st=20 obstacle is the lack of an oskit-wide SMP fine grained low level locking=20 mechanism. The attachment is my first attempt to create such thing. Comments welcome= =2E At the URL http://www.glguida.altervista.org/oskit.html you can find this= =20 patch together with a variant of examples/x86/smp/smp.c who show the use = of=20 these functions. Regards, Gianluca --------------Boundary-00=_0J7QZHJI5TJ5299WC9X8 Content-Type: text/x-diff; charset="us-ascii"; name="ll_lock-patch0" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="ll_lock-patch0" diff -Nru /usr/local/cvs/oskit/kern/x86/base_critical.c oskit/kern/x86/base_critical.c --- /usr/local/cvs/oskit/kern/x86/base_critical.c Mon Mar 31 15:36:20 2003 +++ oskit/kern/x86/base_critical.c Wed Apr 2 01:31:25 2003 @@ -16,28 +16,24 @@ */ /* * Simple "global critical section" implementation for panic, debugging, etc. - * This implementation is for uniprocessors; for multiprocessors, - * the SMP startup code in libsmp.a overrides it with a different version. + * This implementation works for both UP and smp. The SMP startup code in + * libsmp.a now overrides the ll_lock_* functions. */ #include +#include static unsigned entry_count; static unsigned saved_eflags; +static ll_lock_t base_critical_mutex=LL_LOCK_INITVALUE; void base_critical_enter(void) { - if (entry_count == 0) { - saved_eflags = get_eflags(); - cli(); - } - entry_count++; + + ll_lock_lock(&base_critical_mutex); } void base_critical_leave(void) { - if (--entry_count == 0) { - set_eflags(saved_eflags); - } + ll_lock_unlock(&base_critical_mutex); } - diff -Nru /usr/local/cvs/oskit/kern/x86/ll_lock.c oskit/kern/x86/ll_lock.c --- /usr/local/cvs/oskit/kern/x86/ll_lock.c Thu Jan 1 01:00:00 1970 +++ oskit/kern/x86/ll_lock.c Wed Apr 2 01:31:25 2003 @@ -0,0 +1,52 @@ +/* + * Copyright (c) 1996-1998 The University of Utah and the Flux Group. + * + * This file is part of the OSKit SMP Support Library, which is free software, + * also known as "open source;" you can redistribute it and/or modify it under + * the terms of the GNU General Public License (GPL), version 2, as published + * by the Free Software Foundation (FSF). + * + * The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have + * received a copy of the GPL along with the OSKit; see the file COPYING. If + * not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA. + */ +/* + * This is the uniprocessor version of the low level lock implementation. + * It works here like a common global critical section mechanism but is much + * more useful on multiprocessors (these functions are overriden by + * the liboskit_smp.a library when SMP support is turned on). + * + * This file comes from x86/base_critical.c + */ + +#include +#include +#include + +extern int num_processors; + +void +ll_lock_lock(ll_lock_t *ll_lock) +{ + if (ll_lock->nest_count == 0) { + ll_lock->saved_eflags = get_eflags(); + cli(); + } + ll_lock->nest_count++; +} + +void +ll_lock_unlock(ll_lock_t *ll_lock) +{ + if (--ll_lock->nest_count == 0) { + set_eflags(ll_lock->saved_eflags); + } +} + +void +ll_lock_init(ll_lock_t *ll_lock) +{ + ll_lock->nest_count=0; +} diff -Nru /usr/local/cvs/oskit/oskit/x86/ll_lock.h oskit/oskit/x86/ll_lock.h --- /usr/local/cvs/oskit/oskit/x86/ll_lock.h Thu Jan 1 01:00:00 1970 +++ oskit/oskit/x86/ll_lock.h Wed Apr 2 01:31:25 2003 @@ -0,0 +1,17 @@ +#ifndef _OSKIT_X86_LL_LOCK_H_ +#define _OSKIT_X86_LL_LOCK_H_ + +typedef struct { + volatile int cpu_id; + unsigned int nest_count; + unsigned int saved_eflags; +} ll_lock_t; + +#define LL_LOCK_INITVALUE \ + { cpu_id: -1, nest_count: 0, } + +void ll_lock_lock(ll_lock_t *); +void ll_lock_unlock(ll_lock_t *); +void ll_lock_init(ll_lock_t *); + +#endif /* _OSKIT_X86_LL_LOCK_H_ */ diff -Nru /usr/local/cvs/oskit/smp/x86/critical.c oskit/smp/x86/critical.c --- /usr/local/cvs/oskit/smp/x86/critical.c Mon Mar 31 15:36:12 2003 +++ oskit/smp/x86/critical.c Wed Apr 2 01:31:25 2003 @@ -1,77 +0,0 @@ -/* - * Copyright (c) 1996-1998 The University of Utah and the Flux Group. - * - * This file is part of the OSKit SMP Support Library, which is free software, - * also known as "open source;" you can redistribute it and/or modify it under - * the terms of the GNU General Public License (GPL), version 2, as published - * by the Free Software Foundation (FSF). - * - * The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY - * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS - * FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have - * received a copy of the GPL along with the OSKit; see the file COPYING. If - * not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA. - */ - -/* - * This is the critical_section code. It is NOT designed to provide - * a locking mechanism for general use; however, it does provide a - * simple recursive lock which can be used for debugging and speed- - * insensitive code (such as puts/putc). Critical sections should - * have their own locks, rather than all sharing a common lock. - */ - -#include -#include -#include -#include -#include "linux-smp.h" - -/* This also acts as the spin lock; -1 means unlocked. */ -static volatile unsigned critical_cpu_id = -1; - -static unsigned critical_nest_count; -static unsigned critical_saved_eflags; - -extern unsigned int num_processors; - -void base_critical_enter(void) -{ - unsigned old_eflags = get_eflags(); - unsigned cpu_id = (num_processors > 1) ? smp_find_cur_cpu() : 0; - - /* First make sure we get no interference from interrupt activity. */ - cli(); - - /* If we already own the lock, just increment the count and return. */ - if (critical_cpu_id == cpu_id) { - critical_nest_count++; - return; - } - - /* Lock the global spin lock, waiting if another processor has it. */ - asm volatile("1: movl $-1,%%eax; lock; cmpxchgl %0,(%1); jne 1b" - : : "r" (cpu_id), "r" (&critical_cpu_id) : "eax"); - - critical_nest_count = 0; - critical_saved_eflags = old_eflags; -} - -void base_critical_leave(void) -{ - unsigned old_eflags; - - if (critical_nest_count > 0) { - critical_nest_count--; - return; - } - - old_eflags = critical_saved_eflags; - - /* Unlock the global spin lock. */ - asm volatile("movl %0,(%1)" - : : "r" (-1), "r" (&critical_cpu_id)); - - set_eflags(old_eflags); -} - diff -Nru /usr/local/cvs/oskit/smp/x86/ll_lock.c oskit/smp/x86/ll_lock.c --- /usr/local/cvs/oskit/smp/x86/ll_lock.c Thu Jan 1 01:00:00 1970 +++ oskit/smp/x86/ll_lock.c Wed Apr 2 01:31:25 2003 @@ -0,0 +1,86 @@ +/* + * Copyright (c) 1996-1998 The University of Utah and the Flux Group. + * + * This file is part of the OSKit SMP Support Library, which is free software, + * also known as "open source;" you can redistribute it and/or modify it under + * the terms of the GNU General Public License (GPL), version 2, as published + * by the Free Software Foundation (FSF). + * + * The OSKit is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GPL for more details. You should have + * received a copy of the GPL along with the OSKit; see the file COPYING. If + * not, write to the FSF, 59 Temple Place #330, Boston, MA 02111-1307, USA. + */ +/* + * This is the low level lock implementation. It provides fine + * grained critical section mechanism for general use and a simple + * recursive lock mechanism. + * + * This file comes from smp/critical.c + */ + +#include +#include +#include +#include +#include +#include "linux-smp.h" + +extern int num_processors; + +void +ll_lock_lock(ll_lock_t *ll_lock) +{ + unsigned old_eflags = get_eflags(); + unsigned cpu_id = (num_processors > 1) ? smp_find_cur_cpu() : 0; + + + /* First make sure we get no interference from interrupt activity. */ + cli(); + + /* If we already own the lock, just increment the count and return. */ + if (ll_lock->cpu_id == cpu_id) { + ll_lock->nest_count++; + return; + } + + /* Lock the global spin lock, waiting if another processor has it. */ + asm volatile("1: movl $-1,%%eax; lock; cmpxchgl %0,%1; jne 1b" + : : "r" (cpu_id), "m" (ll_lock->cpu_id) + : "eax"); + + ll_lock->nest_count = 0; + ll_lock->saved_eflags = old_eflags; + +} + +void +ll_lock_unlock(ll_lock_t *ll_lock) +{ + unsigned old_eflags; + + + if (ll_lock->nest_count > 0) { + ll_lock->nest_count--; + return; + } + + old_eflags = ll_lock->saved_eflags; + + /* Unlock the global spin lock. */ + asm volatile("movl $-1,%0" + : : "m" (ll_lock->cpu_id)); + + set_eflags(old_eflags); + +} + +void +ll_lock_init(ll_lock_t *ll_lock) +{ + /* Spinlock initialization: -1 means unlocked */ + ll_lock->cpu_id=-1; + + ll_lock->nest_count=0; +} --------------Boundary-00=_0J7QZHJI5TJ5299WC9X8-- From owner-oskit-users@fast.cs.utah.edu Wed Apr 2 11:34:20 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id LAA23251 for oskit-users-hidden-out; Wed, 2 Apr 2003 11:34:20 -0700 (MST) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from smtp0.libero.it (smtp0.libero.it [193.70.192.33]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id LAA23246 for ; Wed, 2 Apr 2003 11:34:17 -0700 (MST) Received: from bsdabarth.libero.it (151.28.138.97) by smtp0.libero.it (7.0.012) (authenticated as glguida@libero.it) id 3E81B41B0029B9A8 for oskit-users@fast.cs.utah.edu; Wed, 2 Apr 2003 20:33:47 +0200 From: Gianluca Guida To: oskit-users@fast.cs.utah.edu Subject: SMP synchronization barrier Date: Wed, 2 Apr 2003 20:33:49 +0200 User-Agent: KMail/1.4.3 MIME-Version: 1.0 Message-Id: <200304021906.34772.glguida@libero.it> Content-Type: Multipart/Mixed; boundary="------------Boundary-00=_DKBQPOHVXW9Q51RDPTMN" Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk --------------Boundary-00=_DKBQPOHVXW9Q51RDPTMN Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello, This is a simple processors barrier implementation for the x86 SMP. Can b= e=20 useful for inter processors synchronization. It has been tested on my dual PIII, but it should be scalable enough to = work=20 with more than 2 cpus. The example kernel at URL http://www.glguida.altervista.org/oskit.html us= e=20 this tool. Gianluca --------------Boundary-00=_DKBQPOHVXW9Q51RDPTMN Content-Type: text/x-diff; charset="us-ascii"; name="smp_barrier-patch0" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="smp_barrier-patch0" diff -Nru /usr/local/cvs/oskit/oskit/x86/smp/smp_barrier.h oskit/oskit/x86/smp/smp_barrier.h --- /usr/local/cvs/oskit/oskit/x86/smp/smp_barrier.h Thu Jan 1 01:00:00 1970 +++ oskit/oskit/x86/smp/smp_barrier.h Wed Apr 2 01:31:25 2003 @@ -0,0 +1,7 @@ +typedef struct { + int count; + int busy; +} barrier_t; + +void smp_barrier(void); +void smp_barrier_init(void); diff -Nru /usr/local/cvs/oskit/smp/x86/smp_barrier.c oskit/smp/x86/smp_barrier.c --- /usr/local/cvs/oskit/smp/x86/smp_barrier.c Thu Jan 1 01:00:00 1970 +++ oskit/smp/x86/smp_barrier.c Wed Apr 2 01:36:42 2003 @@ -0,0 +1,49 @@ +#include +#include +#include + +static ll_lock_t barrier_mutex=LL_LOCK_INITVALUE; + +static struct { + int count; + int busy; +} barrier_struct; + +void smp_barrier_init() +{ + ll_lock_lock(&barrier_mutex); + barrier_struct.count=smp_get_num_cpus(); + barrier_struct.busy=1; + ll_lock_unlock(&barrier_mutex); +} + +void smp_barrier(void) +{ + ll_lock_lock(&barrier_mutex); + + /* works if dec is atomic */ + barrier_struct.count--; + + /* + * If we are the first that enter the barrier, + * we set the spinning variable + */ + if(!barrier_struct.busy) { + barrier_struct.busy=1; + } + + /* + * Everyone was waiting for us! Let's reset the + * counter and free them all. + */ + if(!barrier_struct.count) { + barrier_struct.count=smp_get_num_cpus(); + barrier_struct.busy=0; + ll_lock_unlock(&barrier_mutex); + return; + } + + ll_lock_unlock(&barrier_mutex); + + asm volatile("1:cmp $0, %0; jnz 1b;\n" :: "m" (barrier_struct.busy)); +} --------------Boundary-00=_DKBQPOHVXW9Q51RDPTMN-- From owner-oskit-users@fast.cs.utah.edu Wed Apr 9 13:01:16 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id NAA20454 for oskit-users-hidden-out; Wed, 9 Apr 2003 13:01:16 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail.epost.de (mail.epost.de [193.28.100.165] (may be forged)) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id NAA20449 for ; Wed, 9 Apr 2003 13:01:14 -0600 (MDT) Received: from pc1.djthreem.de (80.133.248.99) by mail.epost.de (6.7.015) (authenticated as Matthias.Mueller36@epost.de) id 3E7A6C95001F28DF for oskit-users@flux.cs.utah.edu; Wed, 9 Apr 2003 21:01:13 +0200 From: Matthias Mueller To: oskit-users@fast.cs.utah.edu Subject: Problems with compiling and using Date: Wed, 9 Apr 2003 21:01:21 +0200 User-Agent: KMail/1.5 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200304092101.21771.Matthias.Mueller36@epost.de> Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hi, i try to build an own OS with oskit, but when I try to compile the oskit, I get the follwoing error: /usr/src/packages/BUILD/glibc-2.2.5/csu/../sysdeps/unix/sysv/linux/init-first.c(data+0x0): multiple definition of '__libc_multiple_libcs' sbrk-hack.o(.data+0x0):/home/matmue/abc/oskit/oskit-20020317/unix../unix/linux/ sbrk-hack.c: first defined here make[1]: *** [nativecalls.o] Error 1 make[1]: Leaving directory>>/home/matmue/abc/oskit/oskit-20020317/unix<< make: *** [unix/all.MAKE] Error 2 I have SuSE 8.0 with gcc 2.95.3-216 and binutils 2.11.92.0.10-89. I tried with St. Patrick's Day and Valentine's Day Snapshot. Does anyone know whats wrong? Then somebody from alt.os.development adivised me to use the binary debian-package. Now the example kernels hello.c multiboot.c and timer.c work, no problem. But the others don't work. There are always errors "undefined reference". For example mouse.c: mouse.o: In function 'main': mouse.o(.text+0x2d): undefined reference to 'oskit_freebsd_init_osenv' mouse.o(.text+0x35): undefined reference to 'oskit_freebsd_init_psm' mouse.o(.text+0cd1): undefined reference to 'oskit_mouse_init' mouse.o(.text+0xf6): undefined reference to 'oskit_mouse_get_packet' collect2: ld returned 1 exit status or tty.c: tty.o: In function 'main': tty.o(.text+0x3d): undefined reference to 'oskit_freebsd_init_osenv' tty.o(.text+0x45): undefined reference to 'oskit_freebsd_init_sc' collect2: ld returned 1 exit status Any idea? Are there not all libraries in the debian-package? Are there other binary packages I can use? Thanks. Bye Matthias From owner-oskit-users@fast.cs.utah.edu Wed Apr 9 13:17:25 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id NAA20706 for oskit-users-hidden-out; Wed, 9 Apr 2003 13:17:25 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail.vis.ethz.ch (naboo.ethz.ch [129.132.17.66]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id NAA20701 for ; Wed, 9 Apr 2003 13:17:22 -0600 (MDT) Received: by mail.vis.ethz.ch (Postfix, from userid 1004) id 4E17B37AA; Wed, 9 Apr 2003 21:16:51 +0200 (CEST) Received: from aragorn (dhcp-9-004.via-eth.ch [192.33.99.4]) by mail.vis.ethz.ch (Postfix) with ESMTP id D0B8037A5; Wed, 9 Apr 2003 21:16:50 +0200 (CEST) Received: by aragorn (Postfix, from userid 1000) id B159188C92; Wed, 9 Apr 2003 21:21:37 +0200 (CEST) From: Daniel Wagner Mail-Copies-To: wagi@gmx.ch To: Matthias Mueller Cc: oskit-users@fast.cs.utah.edu Subject: Re: Problems with compiling and using Date: Wed, 09 Apr 2003 21:21:37 +0200 In-Reply-To: <200304092101.21771.Matthias.Mueller36@epost.de> (Matthias Mueller's message of "Wed, 9 Apr 2003 21:01:21 +0200") Message-ID: <87el4bxyri.fsf@monom.org> User-Agent: Gnus/5.090016 (Oort Gnus v0.16) Emacs/21.2 References: <200304092101.21771.Matthias.Mueller36@epost.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Spam-Status: No, hits=-4.4 required=5.0 tests=IN_REP_TO version=2.20 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hallo Matthias > i try to build an own OS with oskit, but when I try to compile the > oskit, I get the follwoing error: This is an old know problem with certain distibutions (e.g. debian). Comment the lines in sbrk-hack.c and that's it. cheers, daniel From owner-oskit-users@fast.cs.utah.edu Wed Apr 9 14:44:30 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id OAA21465 for oskit-users-hidden-out; Wed, 9 Apr 2003 14:44:30 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail.epost.de ([193.28.100.184]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id OAA21460 for ; Wed, 9 Apr 2003 14:44:28 -0600 (MDT) Received: from pc1.djthreem.de (217.84.38.99) by mail.epost.de (6.7.015) (authenticated as Matthias.Mueller36@epost.de) id 3E5ED894003FD7A1; Wed, 9 Apr 2003 22:44:27 +0200 From: Matthias Mueller To: Daniel Wagner Subject: Re: Problems with compiling and using Date: Wed, 9 Apr 2003 22:44:37 +0200 User-Agent: KMail/1.5 References: <200304092101.21771.Matthias.Mueller36@epost.de> <87el4bxyri.fsf@monom.org> In-Reply-To: <87el4bxyri.fsf@monom.org> Cc: oskit-users@fast.cs.utah.edu MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200304092244.37258.Matthias.Mueller36@epost.de> Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk >This is an old know problem with certain distibutions (e.g. debian). >Comment the lines in sbrk-hack.c and that's it. Thanks, now it compiled without any errors. But the other problem, when I try to compile some example kernels, remains. There are still the errors "undefined reference". Bye Matthias From owner-oskit-users@fast.cs.utah.edu Thu Apr 10 18:03:02 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id SAA07917 for oskit-users-hidden-out; Thu, 10 Apr 2003 18:03:02 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from smtp01.mrf.mail.rcn.net (smtp01.mrf.mail.rcn.net [207.172.4.60]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id SAA07912 for ; Thu, 10 Apr 2003 18:03:00 -0600 (MDT) Received: from 66-44-64-205.s205.tnt6.lnhva.md.dialup.rcn.com ([66.44.64.205] helo=starpower.net) by smtp01.mrf.mail.rcn.net with esmtp (Exim 3.35 #4) id 193m0R-00070z-00 for oskit-users@flux.cs.utah.edu; Thu, 10 Apr 2003 20:02:59 -0400 Message-ID: <3E95F7F4.5040401@starpower.net> Date: Thu, 10 Apr 2003 19:02:12 -0400 From: Alan Grimes User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:0.9.8) Gecko/20020204 X-Accept-Language: en-us MIME-Version: 1.0 To: oskit-users@fast.cs.utah.edu Subject: SMP example kernel. Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk How the heck is one supposed to compile the flaming SMP example kernel? THERE'S NO MAKEFILE!!! and it wasn't built with the rest of the stuff... From owner-oskit-users@fast.cs.utah.edu Mon Apr 14 08:10:57 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id IAA21632 for oskit-users-hidden-out; Mon, 14 Apr 2003 08:10:57 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from althea.ddavies.net (h0020781885a9.ne.client2.attbi.com [24.61.133.41]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id IAA21627 for ; Mon, 14 Apr 2003 08:10:54 -0600 (MDT) From: ddavies@ddavies.net Received: from shmatey.ddavies.net ([192.168.2.73]) by althea.ddavies.net with esmtp (Exim 3.33 #1) id 1954zw-000728-00; Mon, 14 Apr 2003 10:31:52 -0400 Received: (from ddavies@localhost) by shmatey.ddavies.net (8.11.6/8.11.6) id h3EEABl21992; Mon, 14 Apr 2003 10:10:11 -0400 (EDT) To: Alan Grimes Cc: oskit-users@fast.cs.utah.edu Subject: Re: SMP example kernel. References: <3E95F7F4.5040401@starpower.net> Date: 14 Apr 2003 10:10:11 -0400 In-Reply-To: <3E95F7F4.5040401@starpower.net> Message-ID: <87isthi30c.fsf@shmatey.ddavies.net> Lines: 8 User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk I don't think OSKit does SMP. Probably the stuff you're seeing was a stab at it but didn't get completed. Alan Grimes writes: > How the heck is one supposed to compile the flaming SMP example kernel? > THERE'S NO MAKEFILE!!! and it wasn't built with the rest of the stuff... From owner-oskit-users@fast.cs.utah.edu Tue Apr 15 15:48:13 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id PAA08874 for oskit-users-hidden-out; Tue, 15 Apr 2003 15:48:13 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from smtp1.libero.it (smtp1.libero.it [193.70.192.51]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id PAA08869 for ; Tue, 15 Apr 2003 15:48:10 -0600 (MDT) Received: from bsdabarth.libero.it (151.28.135.130) by smtp1.libero.it (7.0.012) (authenticated as glguida@libero.it) id 3E954686001EF482 for oskit-users@fast.cs.utah.edu; Tue, 15 Apr 2003 23:47:39 +0200 Content-Type: text/plain; charset="iso-8859-1" From: Gianluca Guida To: oskit-users@fast.cs.utah.edu Subject: Re: SMP example kernel. Date: Tue, 15 Apr 2003 23:47:50 +0200 User-Agent: KMail/1.4.3 References: <3E95F7F4.5040401@starpower.net> <87isthi30c.fsf@shmatey.ddavies.net> In-Reply-To: <87isthi30c.fsf@shmatey.ddavies.net> MIME-Version: 1.0 Message-Id: <200304152347.50697.glguida@supereva.it> Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by fast.cs.utah.edu id PAA08870 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk On Monday 14 April 2003 16:10, ddavies@ddavies.net wrote: > I don't think OSKit does SMP. Probably the stuff you're seeing was a > stab at it but didn't get completed. > Currently it seems it does, in the sense that the libsmp stuff and the example kernel works. Real problems are with components locking, which is almost missing or too hairy and not uniform all over the kit. From owner-oskit-users@fast.cs.utah.edu Sat Apr 19 00:06:21 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id AAA19626 for oskit-users-hidden-out; Sat, 19 Apr 2003 00:06:21 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mtiwmhc12.worldnet.att.net (mtiwmhc12.worldnet.att.net [204.127.131.116]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id AAA19621 for ; Sat, 19 Apr 2003 00:06:19 -0600 (MDT) Received: from who5 (9.new-york-19rh16rt-ny.dial-access.att.net[12.88.197.9]) by mtiwmhc12.worldnet.att.net (mtiwmhc12) with SMTP id <2003041906053911200puqp9e>; Sat, 19 Apr 2003 06:05:43 +0000 Reply-To: From: "Gregg C Levine" To: Subject: OSkit and LinuxBIOS Date: Sat, 19 Apr 2003 02:06:16 -0400 Message-ID: <001801c30639$d1795c40$239efea9@who5> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.4510 Importance: Normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by fast.cs.utah.edu id AAA19622 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hello from Gregg C Levine Has any of you on this list besides myself, heard of the LinuxBIOS project? Their goal is to use Linux to create firmware which can bring a supported motherboard from power on to full functionality in the shortest time possible. The reason why I am asking, is to see how many of us, besides me, are also interested in this idea. Please submit only positive replies directly to me. If you have not, or have little interest in this subject, or just don't know what I mean, do not reply to me. You can also ignore the posting on the list, I won't be offended. What I want to do, is to combine the LinuxBIOS arrangement, with the completed OSkit kernel. Even a simple test kernel, will do for this. ------------------- Gregg C Levine hansolofalcon@worldnet.att.net ------------------------------------------------------------ "The Force will be with you...Always." Obi-Wan Kenobi "Use the Force, Luke."  Obi-Wan Kenobi (This company dedicates this E-Mail to General Obi-Wan Kenobi ) (This company dedicates this E-Mail to Master Yoda ) From owner-oskit-users@fast.cs.utah.edu Tue Apr 22 03:39:12 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id DAA25613 for oskit-users-hidden-out; Tue, 22 Apr 2003 03:39:12 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id DAA25605 for ; Tue, 22 Apr 2003 03:39:09 -0600 (MDT) Received: by mail-svr1.cs.utah.edu (Postfix) id 8E7763476B; Tue, 22 Apr 2003 03:38:39 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from hotmail.com (f78.sea1.hotmail.com [207.68.163.78]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id 1834B3476A for ; Tue, 22 Apr 2003 03:38:39 -0600 (MDT) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Tue, 22 Apr 2003 02:38:38 -0700 Received: from 218.104.71.174 by sea1fd.sea1.hotmail.msn.com with HTTP; Tue, 22 Apr 2003 09:38:38 GMT X-Originating-IP: [218.104.71.174] X-Originating-Email: [lin_chunxiao@hotmail.com] From: "Lin Chunxiao" To: oskit-users@cs.utah.edu Subject: Can I run those example kernels without restarting ? Date: Tue, 22 Apr 2003 09:38:38 +0000 Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312; format=flowed Message-ID: X-OriginalArrivalTime: 22 Apr 2003 09:38:38.0687 (UTC) FILETIME=[F3F8B6F0:01C308B2] Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hi , I'm just start to study the source code of those examples in oskit/examples. but every time i made some changes in the source file(in redhat linux 8.0), i have to restart to boot and run the kernel, so tired of that. maybe there is a better way? thanks _________________________________________________________________ ÓëÁª»úµÄÅóÓѽøÐн»Á÷£¬ÇëʹÓà MSN Messenger: http://messenger.msn.com/cn From owner-oskit-users@fast.cs.utah.edu Tue Apr 22 03:57:21 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id DAA29539 for oskit-users-hidden-out; Tue, 22 Apr 2003 03:57:21 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id DAA29534 for ; Tue, 22 Apr 2003 03:57:19 -0600 (MDT) Received: by mail-svr1.cs.utah.edu (Postfix) id EB81C3476A; Tue, 22 Apr 2003 03:56:48 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from mailengine4.web2000.activeisp.com (webmail2.activeisp.com [213.188.134.18]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id 9804234766 for ; Tue, 22 Apr 2003 03:56:47 -0600 (MDT) Received: from goran (unverified [158.39.60.219]) by webmail.activeisp.com (Rockliffe SMTPRA 5.2.5) with ESMTP id for ; Tue, 22 Apr 2003 11:56:46 +0200 Message-ID: <007601c308b5$6e701d90$db3c279e@goran> From: "G?ran Thomassen" To: References: Subject: Re: Can I run those example kernels without restarting ? Date: Tue, 22 Apr 2003 11:56:22 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 8bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk I'm using the x86 emulator Bochs.. Nice as long as speed isn't important :-) -Goran ----- Original Message ----- From: "Lin Chunxiao" To: Sent: Tuesday, April 22, 2003 11:38 AM Subject: Can I run those example kernels without restarting ? > > > > Hi , > > I'm just start to study the source code of those examples in > oskit/examples. but every time i made some changes in the source file(in > redhat linux 8.0), i have to restart to boot and run the kernel, so tired > of that. maybe there is a better way? > > thanks > > > _________________________________________________________________ > ÓëÁª»úµÄÅóÓѽøÐн»Á÷£¬ÇëʹÓà MSN Messenger: http://messenger.msn.com/cn > From owner-oskit-users@fast.cs.utah.edu Tue Apr 22 04:01:18 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id EAA00419 for oskit-users-hidden-out; Tue, 22 Apr 2003 04:01:18 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id EAA00396 for ; Tue, 22 Apr 2003 04:01:14 -0600 (MDT) Received: by mail-svr1.cs.utah.edu (Postfix) id 9CAE334769; Tue, 22 Apr 2003 04:00:44 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from mailengine3.web2000.activeisp.com (webmail2.activeisp.com [213.188.134.18]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id B651A34766 for ; Tue, 22 Apr 2003 04:00:43 -0600 (MDT) Received: from goran (unverified [158.39.60.219]) by webmail.activeisp.com (Rockliffe SMTPRA 5.2.5) with ESMTP id for ; Tue, 22 Apr 2003 12:00:43 +0200 Message-ID: <007f01c308b5$fba5dd80$db3c279e@goran> From: =?iso-8859-1?Q?G=F8ran_Thomassen?= To: Subject: Where is the kernel located in memory Date: Tue, 22 Apr 2003 12:00:19 +0200 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_007C_01C308C6.BECE6510" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1106 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1106 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk This is a multi-part message in MIME format. ------=_NextPart_000_007C_01C308C6.BECE6510 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hi I'm using the OSKit for a school project, and we've written a page-based = memorymanager. Now I need to mark the memory used by the kernel as "in = use" in the page-tables. Therefor I would like to know where in phys mem = the kernel is loaded.. I'm using GRUB to load the kernel, so this may be = a GRUB spesific question.. Anyone ?? -G=F8ran ------=_NextPart_000_007C_01C308C6.BECE6510 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable
Hi
 
I'm using the OSKit for a school = project, and we've=20 written a page-based memorymanager. Now I need to mark the memory used = by the=20 kernel as "in use" in the page-tables. Therefor=20 I would like to know where in phys mem the kernel is loaded.. I'm = using=20 GRUB to load the kernel, so this may be a GRUB spesific = question..
 
Anyone ??
 
-G=F8ran
 
------=_NextPart_000_007C_01C308C6.BECE6510-- From owner-oskit-users@fast.cs.utah.edu Tue Apr 22 07:10:54 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id HAA01729 for oskit-users-hidden-out; Tue, 22 Apr 2003 07:10:54 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id HAA01724 for ; Tue, 22 Apr 2003 07:10:52 -0600 (MDT) Received: by mail-svr1.cs.utah.edu (Postfix) id E972134769; Tue, 22 Apr 2003 07:10:21 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from hotmail.com (f39.sea1.hotmail.com [207.68.163.39]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id 89A1134766 for ; Tue, 22 Apr 2003 07:10:21 -0600 (MDT) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Tue, 22 Apr 2003 06:10:21 -0700 Received: from 218.104.71.174 by sea1fd.sea1.hotmail.msn.com with HTTP; Tue, 22 Apr 2003 13:10:20 GMT X-Originating-IP: [218.104.71.174] X-Originating-Email: [lin_chunxiao@hotmail.com] From: "Lin Chunxiao" To: oskit-users@cs.utah.edu Subject: what's the form of DISKNAME and PARTITION in start_fs() ? Date: Tue, 22 Apr 2003 13:10:20 +0000 Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312; format=flowed Message-ID: X-OriginalArrivalTime: 22 Apr 2003 13:10:21.0056 (UTC) FILETIME=[872C6800:01C308D0] Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk my system is red hat 8 and /dev/hda9 is the partition for linux(ext2) what will be the DISKNAME and PARTITION if i am going to run : 1. concole_tty //freebsd fs or 2. linux_fs_com //linux fs ? i've tried "hd0" "hda" "0" "a" "9" ....... but didn't work.... :( thanks for help. _________________________________________________________________ Ãâ·ÑÏÂÔØ MSN Explorer: http://explorer.msn.com/lccn From owner-oskit-users@fast.cs.utah.edu Tue Apr 22 09:14:46 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id JAA02520 for oskit-users-hidden-out; Tue, 22 Apr 2003 09:14:46 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id JAA02515 for ; Tue, 22 Apr 2003 09:14:44 -0600 (MDT) From: ddavies@ddavies.net Received: by mail-svr1.cs.utah.edu (Postfix) id 4636934769; Tue, 22 Apr 2003 09:14:14 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from althea.ddavies.net (h0020781885a9.ne.client2.attbi.com [24.61.133.41]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id 904333476A for ; Tue, 22 Apr 2003 09:14:09 -0600 (MDT) Received: from shmatey.ddavies.net ([192.168.2.73]) by althea.ddavies.net with esmtp (Exim 3.33 #1) id 197zoG-0007We-00; Tue, 22 Apr 2003 11:35:52 -0400 Received: (from ddavies@localhost) by shmatey.ddavies.net (8.11.6/8.11.6) id h3MFDc804311; Tue, 22 Apr 2003 11:13:38 -0400 (EDT) To: "Lin Chunxiao" Cc: oskit-users@cs.utah.edu Subject: Re: what's the form of DISKNAME and PARTITION in start_fs() ? References: Date: 22 Apr 2003 11:13:37 -0400 In-Reply-To: Message-ID: <878yu28t0e.fsf@shmatey.ddavies.net> Lines: 37 User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.2 MIME-Version: 1.0 Content-Type: text/plain; charset=gb2312 Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by fast.cs.utah.edu id JAA02516 Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk It depends where the example kernels live. I think many people have a '/boot' directory that has kernels, a bunch of map files and such, and usually a grub subdir that has a menu.lst file. I make a '/boot/oskit' subdir and copy my example kernels there. Let's say '/boot' is on /dev/hda1 . Then my /boot/grub/menu.lst file would have: title OSKIT hello example kernel (hd0,0)/boot/oskit/hello I'd try 'hello' first if I were you, since it's simplest. For your setup on GNU/Linux partition /dev/hda9 it would be this: title OSKIT console_tty example kernel (hd0,8)/boot/oskit/console_tty If you copied console_tty to '/boot/oskit' on GNU/Linux /dev/hda9 . Derek "Lin Chunxiao" writes: > my system is red hat 8 and /dev/hda9 is the partition for linux(ext2) > > what will be the DISKNAME and PARTITION if i am going to run : > 1. concole_tty //freebsd fs > or 2. linux_fs_com //linux fs > ? > > i've tried "hd0" "hda" "0" "a" "9" ....... but didn't work.... :( > > > thanks for help. > > _________________________________________________________________ > Ãâ·ÑÏÂÔØ MSN Explorer: http://explorer.msn.com/lccn From owner-oskit-users@fast.cs.utah.edu Wed Apr 23 05:41:50 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id FAA15463 for oskit-users-hidden-out; Wed, 23 Apr 2003 05:41:50 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail.epost.de (mail.epost.de [193.28.100.164] (may be forged)) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id FAA15458 for ; Wed, 23 Apr 2003 05:41:47 -0600 (MDT) Received: from pc1.djthreem.de (217.84.36.190) by mail.epost.de (6.7.015) (authenticated as Matthias.Mueller36@epost.de) id 3EA1811D0004A874 for oskit-users@fast.cs.utah.edu; Wed, 23 Apr 2003 13:41:45 +0200 From: Matthias Mueller To: oskit-users@fast.cs.utah.edu Subject: Re: Can I run those example kernels without restarting ? Date: Wed, 23 Apr 2003 13:41:44 +0200 User-Agent: KMail/1.5 References: <007601c308b5$6e701d90$db3c279e@goran> <200304231035.15005.Matthias.Mueller36@epost.de> In-Reply-To: <200304231035.15005.Matthias.Mueller36@epost.de> MIME-Version: 1.0 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200304231341.44891.Matthias.Mueller36@epost.de> Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk >I'm using the x86 emulator Bochs.. Nice as long as speed isn't > important :-) I'm using bochs too, but what should I do, if my kernel becomes bigger than 1.44 MB? Can I access my real harddisk when using bochs to load my kernel form the harddisk? Thanks Bye Matthias From owner-oskit-users@fast.cs.utah.edu Thu Apr 24 00:42:14 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id AAA22790 for oskit-users-hidden-out; Thu, 24 Apr 2003 00:42:14 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id AAA22785 for ; Thu, 24 Apr 2003 00:42:12 -0600 (MDT) Received: by mail-svr1.cs.utah.edu (Postfix) id E996B3476B; Thu, 24 Apr 2003 00:41:41 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from hotmail.com (f33.sea1.hotmail.com [207.68.163.33]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id 6CB1934767 for ; Thu, 24 Apr 2003 00:41:41 -0600 (MDT) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Wed, 23 Apr 2003 23:41:40 -0700 Received: from 218.104.71.174 by sea1fd.sea1.hotmail.msn.com with HTTP; Thu, 24 Apr 2003 06:41:40 GMT X-Originating-IP: [218.104.71.174] X-Originating-Email: [lin_chunxiao@hotmail.com] From: "Lin Chunxiao" To: oskit-users@cs.utah.edu Subject: about getting the sub dir handler . Date: Thu, 24 Apr 2003 06:41:40 +0000 Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312; format=flowed Message-ID: X-OriginalArrivalTime: 24 Apr 2003 06:41:40.0627 (UTC) FILETIME=[8FF0D630:01C30A2C] Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hi, I've got another problem: how can i get the handler of some sub dir ,if i already have the "oskit_dir_t" typed handler of one dir ? // e.g: after mounting the fs, i can get a oskit_dir_t variable represents the root dir. now i want to make that variable represent the /oskit dir. what function should i call ? // I've checked up the doc and oskit_dir com interface,but found nothing. thanks in advance. sorry for disturbing. cxlin. _________________________________________________________________ ÓëÁª»úµÄÅóÓѽøÐн»Á÷£¬ÇëʹÓà MSN Messenger: http://messenger.msn.com/cn From owner-oskit-users@fast.cs.utah.edu Thu Apr 24 18:45:15 2003 Return-Path: Received: (from majordom@localhost) by fast.cs.utah.edu (8.9.1/8.9.1) id SAA04396 for oskit-users-hidden-out; Thu, 24 Apr 2003 18:45:15 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id SAA04391 for ; Thu, 24 Apr 2003 18:45:13 -0600 (MDT) Received: by mail-svr1.cs.utah.edu (Postfix) id 151AE34767; Thu, 24 Apr 2003 18:44:43 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from gremlin.ics.uci.edu (gremlin.ics.uci.edu [128.195.1.70]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id 67BE134765 for ; Thu, 24 Apr 2003 18:44:42 -0600 (MDT) Received: from [128.195.169.233] (vp169233.reshsg.uci.edu [128.195.169.233]) by gremlin.ics.uci.edu (8.12.9/8.12.9) with ESMTP id h3P0hhlf029249 for ; Thu, 24 Apr 2003 17:43:43 -0700 (PDT) User-Agent: Microsoft-Entourage/10.1.0.2006 Date: Thu, 24 Apr 2003 17:43:42 -0700 Subject: Building Kaffe for OSKIT? From: Vivek Haldar To: OSKIT Users Message-ID: Mime-version: 1.0 Content-type: text/plain; charset="US-ASCII" Content-transfer-encoding: 7bit X-ICS-MailScanner: Found to be clean X-ICS-MailScanner-SpamCheck: not spam, SpamAssassin (score=3.4, required 5, DOUBLE_CAPSWORD, MIME_EXCESSIVE_QP, SUBJ_ENDS_IN_Q_MARK, USER_AGENT) X-ICS-MailScanner-SpamScore: sss Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hello, I've been trying to build Kaffe (CVS snapshot from Sept 2000) against the 20000901 snapshot of OSKIT (Labor Day) -- as suggested on your "Kaffe on OSKIT" webpage. I'm using gcc 2.7.2.3 and binutils 2.8.1. Oskit-configure runs fine, but when I run "make all" in the kaffe subdirectory, it breaks with the the messages below... What gives? Also, are there any later versions of Kaffe that work with later versions (such as the St. Patrick's Day release) of OSKIT? Any help much appreciated, Vivek. Making all in kaffeh make[1]: Entering directory `/home/home/haldar/kaffe/sep2000/kaffe-cvs-20000904/config/i386/oskit/kaffe/ kaffeh' source='inflate.c' object='inflate.o' libtool=no \ depfile='.deps/inflate.Po' tmpdepfile='.deps/inflate.TPo' \ depmode=gcc /bin/sh /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/depcomp \ /home/haldar/work/oskit/bin/x86-oskit-gcc -posix-oskit -pthread -nostdinc -DHAVE_CONFIG_H -I. -I/home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/kaffe/kaffeh -I../../con fig -I../../include -I../kaffevm -I/home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/kaffe/kaffeh/../kaffe vm -DKAFFEH -DKVER='"1.0.6"' -I/home/haldar/haldar/kaffe/sep2000 /kaffe-cvs-20000904/kaffe/kaffevm -I/home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/kaffe/kaffevm/systems /oskit-pthreads -I/home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20 000904/config -I/home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/include -I/usr/local/include -O2 -Wall -Wstrict-prototypes -c -o inflate.o inflate.c gcc: unrecognized option `-posix-oskit' In file included from /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/kaffe/kaffeh/../kaffevm /inflate.c:18, from inflate.c:1: /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/config/config-std.h:14: stdio.h: No such file or directory /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/config/config-std.h:15: stdlib.h: No such file or directory /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/config/config-std.h:16: assert.h: No such file or directory In file included from /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/kaffe/kaffeh/../kaffevm /inflate.c:19, from inflate.c:1: /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/config/config-mem.h:27: sys/types.h: No such file or directory /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/config/config-mem.h:28: sys/mman.h: No such file or directory In file included from /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/kaffe/kaffeh/../kaffevm /gtypes.h:18, from /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/kaffe/kaffeh/../kaffevm /inflate.c:20, from inflate.c:1: /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/include/jni.h:15: stdio.h: No such file or directory /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/include/jni.h:16: stdarg.h: No such file or directory /home/haldar/haldar/kaffe/sep2000/kaffe-cvs-20000904/include/jni.h:17: sys/types.h: No such file or directory make[1]: *** [inflate.o] Error 1 make[1]: Leaving directory `/home/home/haldar/kaffe/sep2000/kaffe-cvs-20000904/config/i386/oskit/kaffe/ kaffeh' make: *** [all-recursive] Error 1 -- Vivek Haldar vhaldar@uci.edu http://www.ics.uci.edu/~vhaldar From owner-oskit-users@fast.cs.utah.edu Thu Apr 24 22:14:26 2003 Return-Path: Received: by fast.cs.utah.edu (8.9.1/8.9.1) id WAA05300 for oskit-users-hidden-out; Thu, 24 Apr 2003 22:14:26 -0600 (MDT) X-Authentication-Warning: fast.cs.utah.edu: majordom set sender to owner-oskit-users@flux.cs.utah.edu using -f Received: from mail-svr1.cs.utah.edu (brahma.cs.utah.edu [155.99.198.200]) by fast.cs.utah.edu (8.9.1/8.9.1) with ESMTP id WAA05295 for ; Thu, 24 Apr 2003 22:14:24 -0600 (MDT) Received: by mail-svr1.cs.utah.edu (Postfix) id 0612534770; Thu, 24 Apr 2003 22:13:54 -0600 (MDT) Delivered-To: oskit-users@cs.utah.edu Received: from hotmail.com (f172.sea1.hotmail.com [207.68.163.172]) by mail-svr1.cs.utah.edu (Postfix) with ESMTP id 9AD113476E for ; Thu, 24 Apr 2003 22:13:53 -0600 (MDT) Received: from mail pickup service by hotmail.com with Microsoft SMTPSVC; Thu, 24 Apr 2003 21:13:53 -0700 Received: from 218.104.71.174 by sea1fd.sea1.hotmail.msn.com with HTTP; Fri, 25 Apr 2003 04:13:52 GMT X-Originating-IP: [218.104.71.174] X-Originating-Email: [lin_chunxiao@hotmail.com] From: "Lin Chunxiao" To: oskit-users@cs.utah.edu Subject: disk partition table,blkio_read and systid. Date: Fri, 25 Apr 2003 04:13:52 +0000 Mime-Version: 1.0 Content-Type: text/plain; charset=gb2312; format=flowed Message-ID: X-OriginalArrivalTime: 25 Apr 2003 04:13:53.0226 (UTC) FILETIME=[14F892A0:01C30AE1] Sender: owner-oskit-users@fast.cs.utah.edu Precedence: bulk Hi on studing the example/x86/linux_fs_com.c, i found that there maybe some thing incomplete in the source: in the main partition table(sector 0) of my computer, the systid of the sencond entry is 0FH (15), i learned from elsewhere that it also stands for extended partition. but in the source(20020317 oskit/diskpart/find_pcbios.c). it checks for extended partitions only when systid = 5 (DOS_EXTENDED). if so, my extended partitions will not be checked. another thing is : the mechanism of finding next extended partition in the source(also in find_pcbios.c) is different from the one used in winxp(dskprob.exe) : in oskit source: use the extended partition table's second entry's offset to locate the next partition table. in dskprob.exe: use the extended partition table's sector No. + 63 + the first entry's n_sector. e.g: my main partition table: 80 01 01 00 07 f3 bf 09 3f 00 00 00 4b f5 7f 00 (NTFS) ~~~~~~~~~~~ 00 00 81 20 0f fe ff ff 8a f5 7f 00 1b f6 ec 01 ~~~~~~~~~~~ use both way. the result is the same : 7ff54b + 3f + 0 = 7ff58a (8385930) the first of by extened partition table is: 00 01 81 0A 82 FE BF 2A 3F 00 00 00 A2 16 08 00 (linux swap) ~~~~~~~~~~~ 00 00 C1 92 05 FE FF FF 88 17 60 00 C3 1C 20 00 (DOS_EXTENDED) ~~~~~~~~~~~ use the dskprob way : 7ff58a + 816a2 + 3f = 880c6b (8916075) use the oskit way: 0(mystart) + 601788(entry->offset) = 601788h(6297480) i can find the next partition table using dskprobe.exe in sector 8916075 but can not find it in both 8916075 & 6297480 with the oskit_blkio_read(). curiously enough,it can read out the first partition table at 8385930 !!! ??? how can i get the next partition table!!!! my linux ext2 system is just there ! ...... thanks very much ! cxlin _________________________________________________________________ ÏíÓÃÊÀ½çÉÏ×î´óµÄµç×ÓÓʼþϵͳ¡ª MSN Hotmail¡£ http://www.hotmail.com