Date: Tue, 4 Oct 2005 18:48:52 -0700 From: Paul Allen <pallen@donut.ugcs.caltech.edu> To: Peter Wemm <peter@wemm.org> Cc: freebsd-amd64@freebsd.org Subject: Re: request for some information amd64 status Message-ID: <20051005014851.GV29713@philemon.async.caltech.edu> In-Reply-To: <200510041724.37210.peter@wemm.org> References: <20050929184109.GE8586@philemon.async.caltech.edu> <200510041724.37210.peter@wemm.org>
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Peter, What does this mean for the available address space of 32-bit programs? Is the top of stack normally at 3GB or 4? Where does one set MAXDSIZ, MAXSSIZ, etc for 32 bit programs running under an amd64 kernel? -Paul >From Peter Wemm <peter@wemm.org>, Tue, Oct 04, 2005 at 05:24:36PM -0700: > On Thursday 29 September 2005 11:41 am, Paul Allen wrote: > > 1) Is it possible to build 32-bit binaries yet? > > Yes, but only if you're inside a 32 bit chroot or jail, or if you're > willing to go to a lot of pain with compiler flags and switches. > > > 2) Is it possible to run a FreeBSD-4/386 jail inside an amd64 > > environment? > > Yes. We do this at work, but I don't recall if there were changes > needed. > > -- > Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com > "All of this is for nothing if we don't go to the stars" - JMS/B5
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