From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1KOzja-0001Ia-0E for qemu-devel@nongnu.org; Fri, 01 Aug 2008 14:52:14 -0400 Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1KOzjV-0001I5-K2 for qemu-devel@nongnu.org; Fri, 01 Aug 2008 14:52:12 -0400 Received: from [199.232.76.173] (port=60498 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1KOzjV-0001I2-Bs for qemu-devel@nongnu.org; Fri, 01 Aug 2008 14:52:09 -0400 Received: from fe02x03-cgp.akado.ru ([77.232.31.165]:57804 helo=akado.ru) by monty-python.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1KOzjU-0006jy-EC for qemu-devel@nongnu.org; Fri, 01 Aug 2008 14:52:09 -0400 Received: from av1474.oops ([10.0.66.9] verified) by fe02-cgp.akado.ru (CommuniGate Pro SMTP 5.1.16) with ESMTPS id 18742656 for qemu-devel@nongnu.org; Fri, 01 Aug 2008 22:52:00 +0400 Date: Fri, 1 Aug 2008 22:52:06 +0400 (MSD) From: malc Subject: Re: [Qemu-devel] Mac OS X PPC host support (was: [4932] Preliminary PPC64/Linux host support) In-Reply-To: Message-ID: References: <0D03767C-CA27-40D9-B390-04F6BECC9603@web.de> <9ABED4D6-5AFB-44D4-A1F6-A86B5E139543@web.de> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Reply-To: qemu-devel@nongnu.org List-Id: qemu-devel.nongnu.org List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org On Thu, 31 Jul 2008, Andreas F?rber wrote: > > Am 31.07.2008 um 20:57 schrieb malc: > >> On Wed, 30 Jul 2008, Blue Swirl wrote: >> [..snip..] >> >> My MacOS X stuff is outdated so maybe the i386 problem is not a TCG one, >> testing from uptodate MacOS X/PPC32 people would be needed. And i think >> someone more MacOS X inclined should take over this part. > > > I still think your Apple linkage area define is incorrect. The ABI document > clearly says it's 24 bytes, with some reserved space in there after the three > fields. You sure it's safe to strip that space? Yes, you are right i missed the 'Note: ...' part. > Leaving my linkage area in and applying your alignment fixes I was finally > able to boot into Sparc Etch. > http://repo.or.cz/w/qemu/afaerber.git?a=shortlog;h=refs/heads/tcg-osx-ppc > > Thanks a lot for your help so far! You are welcome, but this is most likely as far as i can ever get, to reiterate: MacOS X is too foreign for me and working in it is a great pain - sorry. > After some progress on booting, I get a whole screen full of "esp0: Data > transfer overrun." - sounds related to your i386 issue. The monitor is > awfully slow at that point, i.e. ~1 second per char typed. Last time I saw > these, something was wrong in slavio interrupt handling I believe - haven't > checked on another platform yet. Can you try i386 testimage (http://bellard.org/qemu/linux-0.2.img.bz2)? Does it behave the same as on my box? -- mailto:av1474@comtv.ru